Nokia N950
(Display informations) |
(Display informations - part II) |
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|Display (854*480) | |Display (854*480) | ||
| - | |4" TFT, AU Optronics | + | |4" TFT, AU Optronics, (864x480 limited by software to 854x480) |
|3.9" AMOLED, Samsung or LG | |3.9" AMOLED, Samsung or LG | ||
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Revision as of 18:43, 5 August 2014
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Attention, this page is UNDER CONSTRUCTION and still holds many incorrect facts copied over from N900 template. This warning will get removed once all those incorrect copies are corrected or cleaned out |
The N950 is the second Maemo / Harmattan device which can be used as a phone. It is a development platform for the Nokia N9.
It is only available to developers, and not as a consumer product. It shares much hardware with the N9, with the notable differences that the display is TFT, not OLED, and there is a hardware keyboard.
Contents |
Hardware
N9/950 differences
| Feature | N950 | N9 |
| Size | Larger, Aluminium case.
124 x 60 x 14 mm | Smaller, Polycarbonate one-part case.
116.5 x 61.2 x 12.1 mm |
| Input devices | Slide-out keyboard | Touchscreen only |
| Display (854*480) | 4" TFT, AU Optronics, (864x480 limited by software to 854x480) | 3.9" AMOLED, Samsung or LG |
| Camera | 12MP (Toshiba HES7 Series) | 8MP Carl Zeiss |
| Front Camera (identical) | Top right | Bottom Right |
| Bluetooth | 2.1+EDR | 2.1+EDR |
| NFC | No | Yes |
| Compass and Accelerometer | Less Sensitive | More Sensitive |
| Battery | 1200mAh, 1320mAh or 1400mAh | 1450mAh |
Due to the use of different display technologies, on the N9, developers should avoid one pixel width fonts(?) and graphical objects with lines one pixel wide. Also avoid the extensive use of bright colors, especially white, when developing for OLED displays as this increases the power consumption (typical for OLED displays). See this page on common OLED pixel arrangements for more info
Display
N950 has 4" (480 x 864, limited by software to 480x854) TFT display created by AU Optronics. More data:
| Model | H397VN01 |
| Size | 3.97" |
| Display Type | Transmissive |
| Resolution (pixel) | 480 R.G.B x 864 |
| Active Area (mm) | 88.128 x 48.96 |
| Pixel Pitch (mm) | 0.120 |
| Viewing Angle (U/D/L/R)(CR>10) | 80 / 80 / 80 / 80 |
| Number of Colors | 16.7M |
| Brightness (cd / m²) | 400 |
| Contrast Ratio | 800 : 1 |
| Interface | MIPI DSI |
Features
Accelerometer
Compass
Battery
N950 has BL-4D (1200mAh) or BV-4D (1320 or 1400 mAh) battery.
Front Camera
The N950 has a front-facing camera in the top right corner (portrait mode) of the display.
Main camera
| Feature | Capability |
|---|---|
| Capture Resolutions | 12MP (reduced by Camera application to 8MP) |
| Flash | dual LED |
| Lens | non-Zeiss f/2.2, 2.8mm focal length, 10cm to inf. focus |
| Physical Features | Resolution 4016 x 3016 px still, 1280 x 720 px 30fps video |
| Sensor | CMOS |
| Zoom | 4x digital |
- The main camera is to be replaced by a 12MP unit.
Video Camera
Connectivity
| Feature | Capability |
|---|---|
| Bluetooth | Bluetooth version 2.1+EDR |
| GSM | Quad-band |
| WCDMA | penta-band WCDMA 850/900/1700/1900/2100 MHz |
| GPS | A-GPS, GPS receiver, Network Positioning |
| Micro USB | (USB host mode in development) USB 2.0, USB Mass Storage, USB Charging |
| WiFi | 802.11 b/g/n (with flaws) :WEP, WPA, WPA2 (AES/TKIP), UPnP, DLNA Certification |
Memory
| System memory | 1GB true RAM |
Software
The OS is maemo-6, codenamed Meego-Harmattan. The core OS still is maemo based and unrelated to http://www.meego.com/ though APIs and the UX are in some cases similar to meego_proper.
Nokia seems to refer to this device as N9-devkit: https://www.developer.nokia.com/Devices/MeeGo/#article2 http://www.engadget.com/photos/nokia-n950-press-shots/#4243171
Based on https://www.developer.nokia.com/Devices/Device_specifications/N9/ and http://www.developer.nokia.com/dp?uri=http://sw.nokia.com/id/3744886f-69c1-4544-8ad3-72b352b4a832/Nokia_N950_OneClickFlashers_Release_Notes