Nokia N900

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The '''N900''' is the first [[Maemo]] device which may also be utilized as a phone.  
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The [[Nokia N900|N900]] is the first [[Maemo]] device which may also be used as a phone.  
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[[Image:N900.jpg]]
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[[Image:N900.jpg|frame|center|alt=Photo of N900 with open keyboard|Nokia N900]]
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===Features===
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==Features==
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====Accelerometer====
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===Accelerometer===
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Built in [[N900_Hardware_Accelerometer|Accelerometer]].
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{{main|N900 accelerometer}}
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====Battery====
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===Battery===
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[http://www.flickr.com/photos/rafeblandford/4035761230/sizes/m/in/photostream/ BL-5J 3.7V] Li-Ion 1320 mAh. See this thread for [http://talk.maemo.org/showthread.php?t=31394 reported usage]
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[http://www.flickr.com/photos/rafeblandford/4035761230/sizes/m/in/photostream/ BL-5J 3.7V] Li-Ion 1320 mAh.
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====Camera Stills====
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===Camera Stills===
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{| class="wikitable" border="1"
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Some features are only available with the [[Maemo 5/Latest Version|latest firmware]].
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{| class="wikitable"
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|+ Still camera functionality
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|-
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!width="150" | Feature
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! Feature
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!width="400" | Capability
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! Capability
|-
|-
|Capture Resolutions
|Capture Resolutions
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|5 megapixel (2584x1938 pixels), 3.5 megapixel 1920x1080
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|5 megapixel (2576x1936 pixels; 4:3), 3.5 megapixel (2560x1440 pixels; 16:9), 3 megapixel (2048x1536 pixels; 4:3), 1.3 megapixel (1280x960 pixels; 4:3)
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|-
|Flash
|Flash
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|Socketed
|Socketed
|Replacable in case of damage or malfunction. In principle upgradable.
|Replacable in case of damage or malfunction. In principle upgradable.
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|-
 
|}
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Sample pictures are available from the [http://www.flickr.com/groups/1184299@N24/ Flickr N900 Group].
Sample pictures are available from the [http://www.flickr.com/groups/1184299@N24/ Flickr N900 Group].
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=====Camera Application=====
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====Camera Application====
This application only works in Landscape
This application only works in Landscape
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{| class="wikitable" border="1"
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{| class="wikitable"
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|+ Camera application functionality
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|-
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!width="150" | Feature
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! Feature
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!width="400" | Capability
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! Capability
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|-
|Capture Modes
|Capture Modes
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|Automatic, Macro, Portrait, Action
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|Automatic, Night, Macro, Landscape, Portrait, Action
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|-
|Edit Options
|Edit Options
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|White Balance
|White Balance
|Automatic, Sunny, Cloudy, Tungsten, Fluorescent
|Automatic, Sunny, Cloudy, Tungsten, Fluorescent
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|-
 
|}
|}
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====Camera Video====
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===Camera Video===
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Video Recording: WVGA 848x480 25 fps, 4X digital video zoom, autofocus
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{| class="wikitable"
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|+ Video camera functionality
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Video Recording Formats: MPEG4
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|-
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! Feature
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! Capability
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|-
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|Features
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|4X digital video zoom, autofocus, enable/disable microphone
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|-
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|Video Formats
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|MPEG-4 Video
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|-
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|Video Modes
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|Automatic Video, Night Video
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|-
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|Video Resolutions
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|WVGA: 848x480 (16:9) @ 25 fps, VGA: 640x480 (4:3) @ 25 fps, QVGA: 320x240 (4:3) @ 25 fps
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|-
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|White Balance
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|Automatic, Sunny, Cloudy, Tungsten, Fluorescent
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|}
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====Connectivity====
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===Connectivity===
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{| class="wikitable" border="1"
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{| class="wikitable"
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|+ Connectivity functionality
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|-
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!width="150" | Feature
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! Feature
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!width="400" | Capability
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! Capability
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|Audio/Video Out
|Audio/Video Out
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| V2.1 +EDR with Following profiles A2DP,AVRCP,FTP,HFP,HSP,OPP (DUN PAN HID [[Fremantle_Unsupported_Bluetooth_profiles|via customisation]])
| V2.1 +EDR with Following profiles A2DP,AVRCP,FTP,HFP,HSP,OPP (DUN PAN HID [[Fremantle_Unsupported_Bluetooth_profiles|via customisation]])
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|-
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|[http://tabletui.wordpress.com/2009/10/29/preview-fm-radio-for-n900/ FM Receiver]
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| [[N900 FM radio receiver|FM receiver]]
|RDS, US/EU/Japan bands, Headphone cable for antenna
|RDS, US/EU/Japan bands, Headphone cable for antenna
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|-
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|FM Transmitter
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| [[N900 FM radio transmitter|FM transmitter]]
|Internal antenna, 88.1 to 107.9 MHz
|Internal antenna, 88.1 to 107.9 MHz
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|-
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|}
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====Memory====
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===Memory===
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{| class="wikitable" border="1"
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{{main|N900 filesystem}}
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{| class="wikitable"
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|+ Memory specification
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|-
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!width="150" | Feature
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! Feature
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!width="400" | Capability
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! Capability
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|Application memory  
|Application memory  
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|1GB see the page on [[Documentation/Maemo_5_Developer_Guide/Packaging%2C_Deploying_and_Distributing/Installing_under_opt_and_MyDocs|using /opt for applications]]
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|1.93 GB see the page on [[Documentation/Maemo_5_Developer_Guide/Packaging%2C_Deploying_and_Distributing/Installing_under_opt_and_MyDocs|using /opt for applications]]
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|Expandable memory
|Expandable memory
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|[http://www.flickr.com/photos/rafeblandford/4035762146/sizes/m/ Micro SD slot] for up-to 16 GB additional  
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|[http://www.flickr.com/photos/rafeblandford/4035762146/sizes/m/ Micro SD slot] for up-to 32 GB additional  
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|Internal storage
|Internal storage
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|Maximun built in user storage 32 GB
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|Maximum built in user storage 32 GB
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|System memory  
|System memory  
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|1GB (256MB SDRAM plus 768MB virtual NAND)
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|1 GB (256 MB SDRAM plus 768 MB swap on EMMC)
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|-
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|}
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The media player can use both the internal 32 GB and micro SD card as storage.
The media player can use both the internal 32 GB and micro SD card as storage.
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====Detailed Hardware information====  
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===Detailed Hardware information===
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(Click on device for wiki page with more information)
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{{main|N900 Hardware Subsystems}}
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{| class="wikitable" border="1" cellpadding="2"
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!Device
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!Model (Manufacturer)
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!Description
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!Driver
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|-
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|[[N900 Hardware Flash Torch|Flash Torch]] || [http://www.analog.com/en/power-management/display-and-lighting/adp1653/products/product.html ADP1653] (Analog Devices) || Dual LED flash controller || adp1653 module over I2C bus
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|-
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|[[N900 Hardware Autofocus|Autofocus]] || [http://www.analog.com/en/digital-to-analog-converters/da-converters/ad5821/products/product.html AD5820] (link is 5821) (Analog Devices) ||Autofocus coil driver || ad5820 module over I2C bus
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|-
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|[[N900 Hardware LCD Panel|LCD Panel]] || ACX565AKM (Sony) || ||
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|[[N900 Hardware LED|LED Controller]] || LP5523  || ||
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|-
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|[[N900 Hardware GPU|GPU]] || SGX 530 (Imagination Technologies) || ||
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|-
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|[[N900 Hardware Touch Screen Controller|Touch Screen Controller]] || tsc 2005 || ||
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|-
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|[[N900 Hardware CPU|CPU]] || OMAP3430 [http://focus.ti.com/general/docs/wtbu/wtbuproductcontent.tsp?contentId=14649&navigationId=12643&templateId=6123] (Texas Instruments) || ||
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|-
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|[[N900 Hardware Power management|Power management]] || TWL4030 (Texas Instruments) || ||
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|-
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|[[N900 Hardware Charge Meter|Battery status]] || BQ27200 (Texas Instruments) || [http://focus.ti.com/lit/ds/symlink/bq27200.pdf] ||
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|[[N900 Hardware Wifi|WiFi]] || WL1251 (Texas Instruments) || ||
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|-
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|[[N900 Hardware Bluetooth|Bluetooth]] || BCM2048 [http://www.broadcom.com/products/Bluetooth/Bluetooth-RF-Silicon-and-Software-Solutions/BCM2048] (Broadcom) || ||
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|-
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|[[N900 Hardware FM Radio Transmitter|FM Radio Transmitter]] || Si4713 (Silicon Labs) || [http://www.datasheetdir.com/SI4713+Rf-Transmitters] ||
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|-
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|[[N900 Hardware GPS|GPS]] || TI Navilink chipset || Model number uncertain ||
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|-
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|[[N900 Headphone Amplifier|Headphone Amplifier]] || TPA6130a2 (Texas Instruments) || ||
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|[[N900 Hardware Digital Audio Data Serial Interface|Digital Audio Data Serial Interface]] || TLV320AIC3x || ||
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|[[N900 Hardware Camera Sensor|Main Camera]] || ET8EK8 (Toshiba) || ||
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|[[N900 Hardware VGA Camera|Front Camera]] || VS6555 (ST Microelectronics) || ||
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|-
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|[[N900 Hardware USB|USB]] || Micro USB (data and charging) || [[N900 Hardware USB Socket|socket]] may depend on Build Date ||
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|-
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|}
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For those wanting to hack on the hardware drivers, the Maemo Kernel source code can be downloaded here:
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== Further reading ==
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http://repository.maemo.org/pool/fremantle/free/k/kernel/
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See also the following articles
See also the following articles
* [[:wikipedia:Nokia_N900|Nokia N900 article on Wikipedia]]
* [[:wikipedia:Nokia_N900|Nokia N900 article on Wikipedia]]
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* [https://fjallfoss.fcc.gov/prod/oet/forms/blobs/retrieve.cgi?attachment_id=1150151&native_or_pdf=pdf N900 internal Photos]
 
* [[Comparison of tablet models]]
* [[Comparison of tablet models]]
* [[N900 Web Applications]]
* [[N900 Web Applications]]
* [[Updating the firmware]]
* [[Updating the firmware]]
* [[N900 Accessories]]
* [[N900 Accessories]]
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* [[N900 Tweaks]]
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* [[N900 shortcuts and gestures]]
* [[N900 Hardware Power Consumption]]
* [[N900 Hardware Power Consumption]]
* [[N900 Hardware Hacking]]
* [[N900 Hardware Hacking]]

Latest revision as of 19:48, 24 September 2019

The N900 is the first Maemo device which may also be used as a phone.

Photo of N900 with open keyboard
Nokia N900

Contents

[edit] Features

[edit] Accelerometer

Main article: N900 accelerometer


[edit] Battery

BL-5J 3.7V Li-Ion 1320 mAh.

[edit] Camera Stills

Some features are only available with the latest firmware.

Still camera functionality
Feature Capability
Capture Resolutions 5 megapixel (2576x1936 pixels; 4:3), 3.5 megapixel (2560x1440 pixels; 16:9), 3 megapixel (2048x1536 pixels; 4:3), 1.3 megapixel (1280x960 pixels; 4:3)
Flash Dual LED
Lens Carl Zeiss optics, Tessar, 5.2 mm focal length, f/2.8, fixed aperture, focus 10 cm to infinity
Physical Features Hardware shutter button, with Lens Cover
Sensor CMOS 1/2.5" 31.2 mm focal length (35 mm equivalent)
Zoom 3X Digital
Socketed Replacable in case of damage or malfunction. In principle upgradable.

Sample pictures are available from the Flickr N900 Group.

[edit] Camera Application

This application only works in Landscape

Camera application functionality
Feature Capability
Capture Modes Automatic, Night, Macro, Landscape, Portrait, Action
Edit Options Crop, Rotate
Exposure Options Automatic, ISO 100, 200, 400
Flash Mode Automatic, Red Eye reduction, Always Off, Always On
White Balance Automatic, Sunny, Cloudy, Tungsten, Fluorescent

[edit] Camera Video

Video camera functionality
Feature Capability
Features 4X digital video zoom, autofocus, enable/disable microphone
Video Formats MPEG-4 Video
Video Modes Automatic Video, Night Video
Video Resolutions WVGA: 848x480 (16:9) @ 25 fps, VGA: 640x480 (4:3) @ 25 fps, QVGA: 320x240 (4:3) @ 25 fps
White Balance Automatic, Sunny, Cloudy, Tungsten, Fluorescent

[edit] Connectivity

Connectivity functionality
Feature Capability
Audio/Video Out Nokia AV 3.5 mm inc. TV Out (included cable CA-75U)
Bluetooth V2.1 +EDR with Following profiles A2DP,AVRCP,FTP,HFP,HSP,OPP (DUN PAN HID via customisation)
FM receiver RDS, US/EU/Japan bands, Headphone cable for antenna
FM transmitter Internal antenna, 88.1 to 107.9 MHz
GSM Quad-band EDGE 850/900/1800/1900
GPS A-GPS, GPS receiver, Network Positioning
Infra Red Port Community support of CIR from Irrecco project
WCDMA 900/1700/2100 MHz, Tmobile 2100 Mhz, U.S only
Micro USB (USB host mode in development) USB 2.0, USB Mass Storage, USB Charging
WiFi 802.11 b/g :WEP, WPA, WPA2 (AES/TKIP), UPnP, DLNA Certification

[edit] Memory

Main article: N900 filesystem


Memory specification
Feature Capability
Application memory 1.93 GB see the page on using /opt for applications
Expandable memory Micro SD slot for up-to 32 GB additional
Internal storage Maximum built in user storage 32 GB
System memory 1 GB (256 MB SDRAM plus 768 MB swap on EMMC)

The media player can use both the internal 32 GB and micro SD card as storage.

[edit] Detailed Hardware information

Main article: N900 Hardware Subsystems


[edit] Further reading

See also the following articles

Nokia Internet Tablets
770 · N800 · N810 (WME) · N900
Retrieved from "http://wiki.maemo.org/Nokia_N900"