Hardware: Sony Ericsson K800i

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Sony Ericsson K800i
Screen
2.0 QVGA (240x320 pixels), 262,144 (18-bit) Color TFT LCD
Ringtone
Polyphonic Sound (72 voices),Video tones, Real tones, (MP3/AAC/WMA)
Memory
64MB Internal, Memory Stick Micro (M2) slot
Networks
UMTS 2100, GSM 900, GSM 1800, GSM 1900
Connectivity
CSD, HSCSD, GPRS, W-CDMA, Bluetooth 2.0 + EDR, IrDA, USB (with Mass Storage Mode support)
Physical size
106 x 47 x 20 mm
Weight
115g
The Sony Ericsson K800i, and its variant, the Sony Ericsson K790, are mobile phones of their class from Sony Ericsson. Launched in July 2006 (for the K800i in the UK market; others may vary), the phones are the successor to the Sony Ericsson K750i. Both of the phones feature a 3.2 megapixel digital camera complete with a xenon flash, a protective lens cover, and a new "BestPic" bracketing feature, and are the first to be tagged with the Sony Cyber-shot branding. The new "BestPic" feature takes 9 full quality snapshots of a subject in quick succession, allowing the user to choose the best shots from them. On the entertainment front, the phones have a media player supporting MP3, AAC/AAC+/eAAC+ and WMA music files and 3GP/MPEG-4 video files. The phones also feature a RDS FM radio, and a Memory Stick Micro (M2) slot for expandable solid state memory (up to 4GB). It is the phone used by James Bond in the 2006 Casino Royale film.[1]
The difference between the two phones is that the K790 supports GSM and EDGE, while the K800 supports UMTS and GSM. As a result, the K800i features a QCIF (176X144) resolution front-mounted camera for 3G video conferencing. According to the official Sony Ericsson specifications (to be found on their website), the K800's talk time drops steeply from around 7 hours when using GSM to about 2 hours 30 minutes whilst using UMTS. A modified version of the K800i, the Sony Ericsson K810, is available since Q2 2007. Its successor is the 5 megapixel Sony Ericsson K850.
Contents
1 Design and features
2 Variants
3 Technical specifications
3.1 Platform technology
3.2 Imaging
3.3 Network
3.4 Price
3.5 Entertainment
3.6 Internet
3.7 Connectivity
3.8 Storage
3.9 Dimensions
3.10 Operating system
3.11 Display
3.12 Colours
3.13 Specific absorption rate (SAR)
4 Startup failures and data corruption
5 Hidden features
6 References
7 External links
//
Design and features

Top, front and right side

The phone in complete darkness

Memory Stick Micro M2 Slot on left side of device

Bottom View
The K800i/K790 is a "block" (or "candy bar") style phone that weighs 115 grams, with its buttons operated by the thumb. It has the "dual-front" design common to most Sony Ericsson mobile phones since the Sony Ericsson K700, with the back of the mobile phone designed like a digital camera and intended to be held sideways to take photographs. The central joystick button is used for selecting options and navigating menus, with the "C" button as an undo or delete key, and the arrow-labelled button as a "back button".

The Royale Silver version of the phone
The two buttons labelled by white horizontal lines, known as hotkeys or soft keys perform the function of making decisions with only two choices. Such decisions are labelled on the phone's display. The button in between the right soft key and the "C" button acts as a shortcut key, which brings up a user-customisable shortcut menu when pressed. The two "A/B" buttons on either side of the earpiece are used for horizontal games support, as in the Sony Ericsson W550/W600. The on/off button is located on the top of the phone. The Memory Stick Micro M2 slot is located on the left-hand side of the phone. On the right-hand side of the phone there are three keys: two for controlling volume, skipping through tracks in the Media Player, changing radio channel, and zooming in and out when in camera mode. The third button on the right is the camera shutter button which operates the phone's key feature, a 3.2 megapixel Cyber-shot digital camera. In amongst the speaker at the top of the phone is a small camera used for video calls. Located next to this is the IrDA port.

Photo taken with K790i
The phone has a standard minimum user-available internal memory capacity of 64 MB. The external memory capacity can be extended by using a Memory Stick Micro M2, intended to support both the camera and the media player function of the phone. The phone can be connected to a computer for data transfer and recharging by using either the built-in Bluetooth wireless or the supplied USB data cable, which connects to the phone using Sony Ericsson's proprietary FastPort connector, which is located on the bottom of the phone. The phone can also...(and so on)