The Pixii Max: The first real competitor to the Leica digital M’s!

The Pixii Max: The first real competitor to the Leica digital M’s

Adding a full frame sensor and matching range/viewfinder ups the ante!

By Jason Schneider

The French have a penchant for doing things their own way, especially when it comes to designing cameras. Examples of their defiantly idiosyncratic approach include the long-running Foca line of un-Leica-like interchangeable lens rangefinder 35s and the extensive range of spartan yet sophisticated Semflex 6x6 cm twin lens reflexes. All these beautifully made, high-performance cameras were fitted with superb French-made optics. It’s therefore hardly surprising that when Pixii (PIXII SAS), a French company located Besançon France unveiled its first digital M-mount rangefinder camera in 2017, it bore scant resemblance to the legendary digital Leica M’s that inspired it. Like all subsequent Pixii models, including the new top-of the-line full frame Pixii Max, the original 2017 Pixii A1112 has an optical multi-frame range/viewfinder, no LCD (it relies on a Wi-Fi-connected smartphone for reviewing captured images), and no memory card slot (it was available with a choice if 8GB or 32GB of internal storage). It also had an 11MP APS-C-format CMOS sensor, LED-illuminated frame lines, and a “dual block machined aluminum alloy” body with a compact “moderately modern” form factor that has been retained on all subsequent models.

Top view of Space Grat Pixii  Max with connected iPhone displaying a captured DNGi file image....jpg
Top view of Space Grat Pixii Max with connected iPhone displaying a captured DNG image. Camera is set for "M," metered manual mode.

The original Pixii A11i2 was succeeded in 2021 by the upgraded Pixii A1571 with a 26MP APS-C CMOS sensor, and in 2023 by the Pixii A2572, which incorporated the same sensor and added a 64-bit processor. Later in 2023 the company brought forth the Pixii+ (aka Pixii A2572+), which uses the same 26MP APS-C CMOS sensor and 64-bit processor but extended the rangefinder base length for more precise focusing. It is noteworthy that all these APS-C-format models are factory upgradable t by swapping out the image processor, the range/viewfinder unit or the range/viewfinder and the sensor, a remarkable achievement that’s unique to the Pixii line and a boon for Pixii owners. No complete price list for these upgrades is currently accessible online but upgrading a late model APS-C Pixii+ to full frame Pixii Max specs (which entails swapping out the range/viewfinder and the sensor) currently runs Є 1,499.00 plus tax. While that’s not cheap, upgrading a Pixii still costs a lot less than purchasing a new one.

According to a 2021 review posted by the sensor- and lens-test portal dxomark.com, the Pixxi sensor was the only APS-C sensor that delivered virtually noiseless images at ISO 1600, thus establishing it as the benchmark in the APS-C format camera sector. The Pixii’s optical viewfinder is an inversed Galilean type with LED-illuminated frame lines, integrated with a classic optical rangefinder employing an optical prism, and including additional in-finder display of exposure parameters, etc.

Several camera functions typically built into digital cameras are “outsourced” out of the Pixii camera (all models) and into a smartphone app. Images stored in the internal memory are transferred via a Bluetooth 5 wireless connection, then stored in the smartphone and displayed on the phone’s touch screen or downoaded onto a USB-C flash drive to free up space. This makes Pixii cameras noticeably smaller and lighter than comparable Leica M’s and provides a more “analog” shooting experience by “separating” picture taking and image evaluation, but you do have to carry and connect your smartphone to view and offload image files, and for some users that’s a deal breaker.

Pixii Max in Matte Black top view held in hands, showing ergonomic form factor and well placed...jpg
Pixii Max in Matte Black top view, held in hands, showing ergonomic form factor and well placed controls. Top LCD panel shows camera is set for "A" autoexposure mode and camera selected "proper exposure" shutter speed if 1/125 sec when lens is set at a tad past f/4 .

Pixii camera intro imeline

Camera modellaunchMegapixelsSensor
format
Lens Mt.Remarks
Pixii A1112201711APS-CLeica
M
Pixii A1571202126APS-CLeica
M
upgradeable to Pixii

A2572 by exchange of processor
Pixii A2572202326APS-CLeica
M
64-Bit processor, upgradeable to Pixii+ by rangefinder exchange
Pixii+ (or Pixii A2572+)2023 (?)26APS-CLeica
M
Extended rangefinder base length
Pixii Max20242435mm
Full frame
Leica
M
earlier APS-C models are upgrade-able with the Pixii Max's full-frame 24.5MP BSI-CMOS sensor

Pixii Max in Space Gray, front view showing 4-lug M-mount and full frame24.5MP CMOS sensor.jpeg
Pixii Max in Space Gray, front view showing 4-lug M-mount and full frame24.5MP CMOS sensor. Note classic Leica M style neck strap lugs.

Front view of Pixii Max in Matte Black. Note rounded end  of rangefinder coupling arm inboard ...jpg
Front view of Pixii Max in Matte Black. Note Leica M style rounded end rangefinder coupling arm inboard of the nicely crafted M-mount.

The new Pixii Max: Pixii’s first full frame digital rangefinder camera, the recently released Pixii Max, is the French digital rangefinder company's fifth model and its first full-frame camera. Its 24 x 36mm 24.5MP BSI CMOS sensor is built into the same compact, machined aluminum body as the previous APS-C-sensor models and it includes the latest refinements, a newly developed 64-bit processor, a choice of 32GB or 128GB of internal memory for storage, and of course its signature feature, a Leica M-compatible lens mount. The first real competitor to the legendary (and pricey!) Leica M11, the Pixii Max delivers state-of-the-art digital imaging performance and something akin to the traditional analog shooting experience since reviewing captured images is a separate operation requiring a Wi-Fi-connected smartphone.

Full-Frame Sensor, 64-Bit Processor

The new, full-frame 24.5MP BSI CMOS sensor is the defining feature of the new camera, which, in conjunction with its advanced 64-bit processor first released in 2023, provides extremely sharp imaging with extremely low noise (to about ISO 6400) and a much wider dynamic range. Its 24 x 36mm sensor size corresponds precisely with the size of 35mm film format, maximizing its light-gathering capacity and allowing the complete range of Leica M-mount lenses to be used to their full potential with put any multiplication factor. This is particularly important with wide-angle that can now be used without any “effective focal length” restrictions. The Pixii’s full frame sensor design also allows the camera to produce native DNG RAW images in both color and monochrome, the latter paralleling (but not quite equaling) the $9,045.00 black-and-white Leica M 11 Monochrom.

Wide-Angle Optical Viewfinder

The Pixii Max's upgraded optical viewfinder now sports a 28mm, wide-angle field of view, with backlit LED frame lines for standard 28mm, 35mm, 50mm, and 75mm prime lenses. Fabricated of high refractive index optical glass with multicoated, antireflective surfaces, the 0.67x viewfinder displays real-time controls and indicators inside the OVF for a more convenient and intuitive shooting experience. The full range of settings is viewable and selectable on a small top-mounted LCD panel. Surprisingly, specifications for the actual and effective base lengths of the Max’s rangefinder are not posted on the Pixii website, listed in the user manual, or posted anywhere on the internet. However, we were able to find a straight-on picture of the Pixxi Max with callouts showing the distance between both side-mounted neck strap lugs as 138mm. By comparing that distance to the measured distance between the centers of the front viewfinder and rangefinder windows in the photo, we were able to determine, with reasonable accuracy, that the Max’s actual rangefinder base is 60mm. And by multiplying 60 by the finder magnification of 0.67, we calculate the effective base length (EBL) to be 40.2mm. That compares to the Leica M11’s actual base length of 69.31mm and viewfinder magnification of 0.73x) for an EBL of 50.6. For comparison the old analog Leica CL of 1973 has an EBL of only 18.9mm (31.5 actual base length times a viewfinder magnification of 0.6x), rendering it marginal in terms of focusing accuracy with super speed normal lenses and fast moderate telephotos.. Conclusions: The Pixii Max rangefinder is more than adequate for focusing prime lenses in the 28mm to 50 mm range (though perhaps not the 75mm f/1.25 Noctilux). The Leica M11 ($9,195.00 in black or chrome) provides greater focusing precision but the Pixii Max scores on its illuminated LED frame lines (which compensate for parallax and adjust in brightness depending on the ambient light and remain visible in any light), and its more comprehensive in-finder readouts, The M11 range/viewfinder scores on its more precisely defined rangefinder patch, which can be used as a split image rangefinder to substantially increase focusing precision, and its auto-indexing, transilluminated, parallax compensating frame lines, displayed in pairs, that cover covering focal lengths of 28mm, 35mm, 50mm, 75mm, 90mm and 135mm.

Viewfinder and OLED LCD diagrams of Pixii Max from manual. Note that the outer frame lins defi...jpg
Viewfinder and OLED LCD diagrams of Pixii Max from manual. Note that the outer frame lines defining the 28mm field are fixed,

Page from Pixii Max manual showing averaging, center weighted, and spot metering options..jpg
Page from Pixii Max manual showing averaging, center weighted, and spot metering options.

Front view diagram of Pixii Max showing all major components..jpg
Front view diagram of Pixii Max showing all major components. Changing lenses is easy and the camera accepts adapted screw-mount lenses.

Lenses and Focusing

Like all cameras with coupled optical rangefinders, the Pixii Max provides a traditional manual focusing experience. The focus rings or tabs on M-mount rangefinder lenses (Leica or third party) control a small lever inboard of the lens mount. You turn the focusing control until the stationary image and the moving image in the center of the viewfinder field coincide—that is, merge into a single image of the object you’re focusing on. That’s why it’s called a coincident-type rangefinder, and also a coupled rangefinder because it’s mechanically linked to the distance setting of a mounted lens. This utterly analog focusing method yields more accurate results, especially when shooting with shorter focal length lenses and in low-light situations when focusing on a traditional “ground glass” screen is a lot more challenging. In general, with cameras using this system the aperture of the lens must be controlled via the lens itself and not automatically through the camera. That’s why autoexposure rangefinder cameras like the late lamented Leica M7, the current M11, and the new Pixii Max only provide aperture priority AE and metered manual exposure modes, not shutter priority or programmed autoexposure.

Body build and form factor

Remarkably, the Pixii Max is a mere one ounce heavier than the same sized Pixii+. Weighing in at 1.1 pounds, the Pixii Max employs the same machined-aluminum chassis and svelte minimalist body design as its predecessors. It nestles in the hands very comfortably, is nicely balanced with virtually and any short to moderate tele M-mount lens, and after a brief period of familiarization its controls “fall readily to hand” as the Brits say. A top OLED screen displays the camera's current settings, including the manual shutter speed controlled by the camera body’s sole dial, and access to the full settings menu. The menu and most current settings including manual metering indicators are also shown in the optical viewfinder—a great feature that contributes to the camera’s “eyelevel” responsiveness. The max also features a cold shoe for mounting accessories (but no accommodations for flash), a robust standard 1/4"-20 tripod socket on the bottom, a USB-C port for both power and data transfer, and sturdy lugs for attaching a carrying strap that look like they were swiped from a Leica M of the ‘50s. Do you love the “post-modern, softly linear” form factor of the Pixii Max? It has certain spartan elegance but as the French say, “Chacun à son goût.”

Diagram of back of Pixii Max from manual showing features and finctions..jpg
Diagram of back of Pixii Max from manual with callouts describing all features and functions.

The Pixii Mav Support System

The Pixii Max features both Wi-Fi and Bluetooth connectivity for the Pixii App, which allows you to control the camera remotely, preview images while shooting, and transfer and store images saved to the camera's internal memory via a connected smartphone. As mentioned Pixii also lets you access an open-ended upgrade system for both software and hardware, that lets you “future proof” your investment by upgrading your camera with an extensive portfolio of future advancements and innovations that may well take your present Pixii to unimaginable new levels of performance and capabilities. Perhaps other digital camera companies will be inspired to follow Pixii’s lead but for now this small, innovative, and idiosyncratic French company is the only one to provide a useful measure of non-obsolescence.

Diagram of bottom of Pixii Max with callouts from manual.jpg
Diagram of bottom of Pixii Max with callouts, from the manual. Battery is easy to change, and unique "anti-slip sole" provides a firmer grip.

The economics of owning a Pixii

The new Pixii Max body is currently priced in the U.S. at $4,799.00 in Matte Black or Space Gray with 128GB of internal memory, and $4,499.00 with 32GB of internal memory. The Leica M11 in black is priced at $8,995.00 with 64GB of internal and the Leica M11-P with 256GB if internal memory is priced at $9,195.00. Both Leicas have 60MP BSI CMOS sensors, 2.95" 2.3m-Dot Touchscreen LCDs, SD card slots, and can shoot bursts at up to 4.5 fps (a lot faster than the Pixii’s 1 fps). But the Pixii Max is upgradeable and, except for software updates, the Leica M11 is not. Another thing to consider is battery power. The Pixii’s NP-FW50 Rechargeable Lithium-Ion, 7.2 VDC, 1080 mAh battery is sufficient for only about 250 exposures so it’s a good idea to carry a few extra fully charged batteries if you plan to shoot more—equivalents of roughly the same capacity are readily available at prices ranging from about $14 to $60 apiece.

What about a used Leica M10?

Prices for used standard issue Leica M10s in pristine condition currently range from about $4,500.00 to $5,000.00 or roughly the same price as the Pixii Max with 128GB storage capacity. The M10 has a full frame 24MP CMOS sensor, can shoot bursts at up to 5fps, and has the classic form factor and feel of a Leica M because it is one! It’s also somewhat larger and noticeably heavier than the Pixii Max. In short, a used M10 is a viable option, especially for diehard Leica fans, but it’s not a new camera and (except for software) it’s not factory upgradeable.

What about resale value?

In general M-series Leicas, even digital models going back to the M8 and M8.2, hold their value very well. Based on the scant data we have, used Pixii cameras seen to retain their value better than “the average digital camera,” but more data are needed to confirm this trend.

Unpacking the Pixii Max: What’s in the box?

  • Pixii Max Digital Rangefinder Camera (128GB, Matte Black or Space Gray)
  • Standard Eyepiece
  • NP-FW50 Battery
  • USB-A to USB-C Cable
  • Limited 2-Year Manufacturer Warranty
Final thoughts

The fifth generation Pixii Max may not be everything to everybody and it’s defiantly idiosyncratic, but it’s also beautifully made, has an excellent range/viewfinder that, in some respects (e.g. LCD frame lines and impressive in-finder readouts) surpasses the vaunted Leica M. Its controls are logical, easily accessible, and ergonomically placed, its handling and balance are topnotch, and it delivers outstanding image quality. It falls short in battery capacity, framing rate, and the speed of transferring images from the internal memory. And a substantial percentage of potential buyers are turned off by its lack of an LCD touchscreen or memory card slot. Nevertheless, it’s a stunning achievement and worthy of consideration by anyone who hankers for a high-performance digital M-mount rangefinder camera that isn’t a Leica. In the immortal words of Burger King, “Try it, you’ll like it!”



Pixii Max Specs



Lens MountLeica M
Sensor ResolutionEffective: 24.5 Megapixel (6064 x 4040 pixels)
Image SensorFull-Frame BSI CMOS
ISO Sensitivity Range100 to 25,600
Internal Recording ModesNo
External Recording ModesNo
Power I/O1x USB-C Input/Output
Other I/O1x USB-C Data (Shared with Power Input)
WirelessWi-Fi 5 (802.11ac)
Battery Type1x NP-FW50 Rechargeable Lithium-Ion, 7.2 VDC,
1080 mAh


Imaging

Lens MountLeica M
Sensor ResolutionEffective: 24.5 Megapixel (6064 x 4040)
Image SensorFull-Frame BSI CMOS
Sensor Crop (35mm Equivalent)Crop Factor: 1x
Built-In ND FilterNo
Capture TypeStill Only
Exposure Control



ISO Sensitivity Range100 to 25,600
Metering MethodAverage, Center-Weighted Average, Spot
Exposure ModesAuto, Manual
White BalancePresets: Cloudy, Daylight, Fluorescent, Incandescent,
Shade
Still image capture

Image Sizes3:2 DNG / JPEG
26 MP (6244 x 4168)
Aspect Ratio3:2
Image File FormatDNG, JPEG
Bit Depth14-Bit
Internal Recording ModesNo
External Recording ModesNo
Recording LimitNo
IP StreamingNo


Interface

Internal Memory128 GB
Power I/O1x USB-C Input/Output
Other I/O1x USB-C Data (Shared with Power Input)
WirelessWi-Fi 5 (802.11ac)
Mobile App CompatibleYes: Android & iOS
App Name: Pixii App
Functionality: Access Stored Files, Firmware Update, Remote Control, View Live Feed
Global Positioning (GPS, GLONASS, etc.)GPS
*Via Connected Smartphone
Monitor

Secondary DisplayTop: OLED Status Display
Viewfinder

TypeOptical
Coverage100%
MagnificationApprox. 0.67x
Focus

Focus TypeManual Focus Only
Focus ModeManual Focus


Built-In Flash/LightNo


General



Battery Type1x NP-FW50 Rechargeable Lithium-Ion, 7.2 VDC, 1080 mAh
PoE SupportYes
Shoe Mount1x Cold Shoe
Tripod Mounting Thread1x 1/4"-20 Female (Bottom)
Material of ConstructionAluminum
Dimensions (W x H x D)5.4 x 3.1 x 1.3" / 138 x 79 x 33 mm
Weight1.1 lb. / 480 g (With Battery)


Positive Features

Built-in Wireless (Wi-fi)
Bluetooth Connectivity
Optical Built-in Viewfinder
24.5MP - High Resolution Sensor
25.600 Max ISO
1/32000s High Shutter Speed
1/32000s Electronic Shutter Speed
480g Light Body
32GB,64GB,128GB,256GB Internal Storage
Top LCD Display
Flash Sync Port
Remote control with a smartphone


Negative Features

No Rear LCD Screen
No Sensor shift Image Stabilization
No Full HD Video
No Face Detection Focusing
Slow Continuous Shooting: 1.0fps
Low Battery Life: 250 shots
No Environmental Sealing

No mechanical or global shutter
 
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I just keep spare batteries for my digital cameras in the pockets of the case that I used for rolls of film. Batteries are not much larger than a box of 35mm film, and last more than 36 shots.

Batteries, although re-usable, cost quite a bit more than most rolls of film. And there's a lot more maintenance required, needing multiple chargers and such. The Pixii I was testing in 2022 would typically consume two to three freshly charged batteries in the course of a 1 hour photo walk and about 150 exposures. I consider that totally unacceptable power management.

The M10 Monochrom I bought after I returned the Pixii will do five to six similar photo walks on ONE fully charged battery. I keep one spare battery in the bag when I go walking: it's a lot less weight than having to carry three or four batteries and vastly less time and fuss on maintenance requirements. I also don't have to be sure to mark or otherwise indicate which of the batteries I've used in sequence as they get exhausted, another savings in time and fussing.

Leica's batteries for the M10 Monochrom are quite a bit more expensive than the battery type recommended for the Pixii, but that's a reasonable trade-off for the convenience and simplicity of using a camera that doesn't need constant power management efforts.

G

--- You might divine that I had great expectations and really thought the Pixii would be a great and less expensive choice for using my existing Leica M-mount lenses on a much more reasonably priced body when I ordered one, and also that I was more than just a little bit disappointed to see it fail so significantly to be the usable camera I wanted. I do hope, for Pixii SAS and their customers' sake, that they've overcome some of the power management and haptics problems with the onboard display and shutter release, but it's all done for me since I went the distance and bought the two M10 based bodies, which do everything I want/need out of a digital camera system. They do it so well, in fact, that I really question whether I should bother to continue pursuing the Hasselblad film and digital kit which I also have in the closet. Such it is.
 
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I'll be testing battery life of the Pixii.

Some questions:
1) Can WiFi be disabled, or is it always active?
2) Can the camera be configured for a "sleep Mode", meaning powering down the electronics in between photos?
3) How is metering performed? Is it off the main sensor, or is it a separate photocell and circuit?

I've had custom embedded systems built for me, that ran off batteries. Probably one of the few people to do Power Management including shutting down portions of the CPU in Fortran. Good thing I'm getting paid to do that, otherwise I'd want to get a good look at the Pixii code while testing the camera.
 
One of the cool things I’ve been reading/seeing are Pixii owners who have been able to speak directly with the principals of the company. Bodes well for continuing improvements.
 
I'll be testing battery life of the Pixii.

Some questions:
1) Can WiFi be disabled, or is it always active?
2) Can the camera be configured for a "sleep Mode", meaning powering down the electronics in between photos?
3) How is metering performed? Is it off the main sensor, or is it a separate photocell and circuit?

I've had custom embedded systems built for me, that ran off batteries. Probably one of the few people to do Power Management including shutting down portions of the CPU in Fortran. Good thing I'm getting paid to do that, otherwise I'd want to get a good look at the Pixii code while testing the camera.
- WiFi can be enabled/disabled via the menu.
- The default "ON" mode includes sleep after about a minute of no interaction with the controls. The sleep timer is adjustable via the menu.
- I believe the metering is off the main sensor, but I could be wrong. I don't see a separate photocell and circuit in the photos or diagrams of the camera.

The Pixii user instruction manual is here: Pixii Camera User Manual

When I was testing the camera, I tested every mode and configuration. And I had a running dialog with two of the Pixii honchos (names escape me, but I know one of them was David, the CEO). Nothing seemed to change the power consumption by very much other than turning the camera off completely between exposures, and that by not enough. The configuration display is blasted out by sun light, for my eyes, which makes many of the configuration options on board the camera not particularly useful ... easier for me to use the iPhone app where I can see the screen easily even in bright sun.

I tested the Pixii pretty thoroughly, much as I do any other camera or device that I intend to use.

G
 
I'll be testing battery life of the Pixii.

Some questions:
1) Can WiFi be disabled, or is it always active?
2) Can the camera be configured for a "sleep Mode", meaning powering down the electronics in between photos?
3) How is metering performed? Is it off the main sensor, or is it a separate photocell and circuit?

I've had custom embedded systems built for me, that ran off batteries. Probably one of the few people to do Power Management including shutting down portions of the CPU in Fortran. Good thing I'm getting paid to do that, otherwise I'd want to get a good look at the Pixii code while testing the camera.

Talk to David. I understand you know something about imaging. ;o) Current Pixii imaging is very good. But the code eats batteries. Maybe the imaging could be enhanced but the battery usage could definitely be bettered.
 
Looks like the entire sensor is used for metering, hence the selectable metering modes. I'll ask for the sensor part number used and try to find the datasheet. The M11 also uses the entire sensor for metering. The camera uses a 64bit processor, which would have to read data off the sensor and compute the exposure. That could be a source of power drain. I will not need WiFi for my Flip Phone. I don't do Phone Apps. Will be like using my DCS200ir or Nikon E3. I'll have to see if the Meter system turns off after a period of inactivity. I tied my embedded system to an HP power supply and measured power draw for all the changes made to my software turning off parts of the board and CPU while in idle mode. Probably will not do that to the camera on loan.
 
Carrying extra batteries is no issue but with no LCD the power drain shouldn’t be that excessive. Has anyone asked them if they intend to address this? With some creative code seems like they could seriously reduce the power demand.
 
I plan on asking them once the camera is in hand. I will also inquire about source code.
I need to read up on the 64-bit processor used. Some of these have power-down options, can significantly save power. Sometimes there is a "THAT uses HOW MUCH POWER!" components in embedded systems. I had the hardware engineer add power-off options to a lot of components.
I would have liked working on this camera...


This might be the CPU.
 
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I plan on asking them once the camera is in hand. I will also inquire about source code.
I need to read up on the 64-bit processor used. Some of these have power-down options, can significantly save power. Sometimes there is a "THAT uses HOW MUCH POWER!" components in embedded systems. I had the hardware engineer add power-off options to a lot of components.
I would have liked working on this camera...


This might be the CPU.

I am may be deep in a pie in the sky thing here but I would think that David Barth would be interested in what you could offer him in advice and experience. David is smart but I do not see him as egotistical or arrogant. He has always been gracious and patient in my interactions with him and the same in his online interviews like the one on Happy Snappin. And I believe he was hip deep in the Linux Mint project, a French project and my platform of choice. In this case not because it is French but because it is good, like the Pixii. Being French is extra points, though.

The lengthy but interesting interview of David Barth:


 
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I looked at the data sheets for the CPU: no one lists power consumption. I could buy a development board off Ebay and plug it into the HP power supply, for under $100.
I do not trust data sheets for devices that do not list power consumption.
 
Can the Pixii camera be powered by the USB port? Not just to charge the camera battery, but to power it?

Both my GoPro and Sony ZV-1 will run off an externally connected power bank which is useful since these diminutive cameras have such small batteries. I use this feature for long time lapses.
 
Can the Pixii camera be powered by the USB port? Not just to charge the camera battery, but to power it?

Both my GoPro and Sony ZV-1 will run off an externally connected power bank which is useful since these diminutive cameras have such small batteries. I use this feature for long time lapses.

The USB port serves two purposes: xfer images and to receive power. It can charge the battery when in the camera but I just tried to run the camera with the USB connected but no battery and it did not work. So, to make it work in any fashion a battery must be in it. I have no dead battery to test with to see if it will work with dead battery and USB connection.

An external battery pack would just act as a charger for the battery in the camera.
 
I looked at the data sheets for the CPU: no one lists power consumption. I could buy a development board off Ebay and plug it into the HP power supply, for under $100.
I do not trust data sheets for devices that do not list power consumption.

If you are sure you have discovered the CPU Pixii uses you could do some research. Any help for Pixii would be gracious and noble. I am sure you have a wealth of experience in getting CPU's to run economically. There is also a pretty good chance you may know a thing or two about image enhancement.
 
The USB port serves two purposes: xfer images and to receive power. It can charge the battery when in the camera but I just tried to run the camera with the USB connected but no battery and it did not work. So, to make it work in any fashion a battery must be in it. I have no dead battery to test with to see if it will work with dead battery and USB connection.

An external battery pack would just act as a charger for the battery in the camera.
If you have a chance to test this, let us know what you find.

My GoPro for example will use the external battery first, and the internal battery will retain its full charge.
 
If you have a chance to test this, let us know what you find.

My GoPro for example will use the external battery first, and the internal battery will retain its full charge.

What difference is there between an external battery attached to the USB cord and my computer? It is a current source in each case and serves the same purpose, to replenish what has been lost in the battery. Am I wrong?
 
Some cameras only allow power banks plugged into the USB port to charge the battery but not power the camera outright. Just want to find out what the Pixii can do.
 
Many devices (not just cameras) only allow charging with the device off. This simplifies the charging circuitry and firmware controller: you don't have to simultaneously run a charging cycle/voltage monitor AND operate the device.

Regardless, I hope that Pixii, by themselves and/or with insight from interested supporters, can fix this horrendous power consumption problem. Fixing the haptics problems could conceivably be much simpler: move to a better settings display and implement a more tactile shutter release button.

@Sonnar Brian : I know you want to operate the Pixii entirely sans Pixii.app on a smartphone, but I am not entirely sure that all the configuration and control features of the camera are available through the built-in menus and display. Others will have to answer that question as the firmware and app have moved on, somewhat, from what I tested anyway. (I do use the various apps for controlling my Leica M10 and Hasselblad 907x cameras, and used them likewise with my Olympus cameras as well: they are most useful to me for when I'm doing tabletop and macro work as I can ascertain critical focus and then make exposures with absolutely no physical connection to the camera, minimizing the largest potential source of camera motion.)

Fun fun fun. :D

G
 
Some cameras only allow power banks plugged into the USB port to charge the battery but not power the camera outright. Just want to find out what the Pixii can do.

If that is true you won't find out from me about the Pixii. I have no battery banks. There is a user group on Facebook and you can shoot a not to the company for the real answer.

This has to be the most discussed, least used camera ever. ;o)
 
To your last comment, @boojum: One would hope that the vast majority of Pixii customers are happy with their cameras and don't spend too much time sitting on camera equipment forums discussing them. I hope they are out using them, enjoying them, as they are good performing ... and not inexpensive ... cameras first and foremost, despite whatever shortcomings I might have found with them.

G
 
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