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	Compare with Sony Ericsson C902	Compare with Sony Ericsson K850
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Sony Ericsson C902

Sony Ericsson K850

Network
Technology	GSM / HSPA	GSM / HSPA
2G bands	GSM 850 / 900 / 1800 / 1900	GSM 850 / 900 / 1800 / 1900
3G Network	HSDPA 2100 - C902i only	HSDPA 850 / 1900 / 2100
Speed	HSPA 3.6/0.384 Mbps	HSPA 3.6/0.384 Mbps (K850i)

Launch
Announced	2008, February. Released 2008, June	2007, June. Released 2007, October
Status	Discontinued	Discontinued

Body
Dimensions	108 x 49 x 10.5 mm (4.25 x 1.93 x 0.41 in)	102 x 48 x 17 mm (4.02 x 1.89 x 0.67 in)
Weight	107 g (3.77 oz)	118 g (4.16 oz)
SIM	Mini-SIM	Mini-SIM

Display
Type	TFT, 256K colors	TFT, 256K colors
Size	2.0 inches, 12.4 cm2 (~23.4% screen-to-body ratio)	2.2 inches, 15.0 cm2 (~30.6% screen-to-body ratio)
Resolution	240 x 320 pixels, 4:3 ratio (~200 ppi density)	240 x 320 pixels, 4:3 ratio (~182 ppi density)

Memory
Card slot	Memory Stick Micro (M2), up to 8 GB	Memory Stick Micro (M2); microSDHC (dedicated slot), 512 MB included
Phonebook	1000 x 20 fields, Photo call	1000 x 20 fields, Photo call
Call records	30 received, dialed and missed calls	30 received, dialed and missed calls
Internal	160MB	40MB

Main Camera
Modules	5 MP, AF	5 MP, AF
Features	LED flash	xenon flash and 3LED video light, auto lens cover
Video	320p@30fps	320p@30fps

Selfie Camera
Modules	QCIF videocall camera	Videocall camera
Video

Sound
Loudspeaker	Yes	Yes
3.5mm jack	No	No

Comms
WLAN	No	No
Bluetooth	2.0, A2DP	2.0, A2DP
Positioning	No	No
Infrared port	No	No
Radio	Stereo FM radio, RDS	Stereo FM radio, RDS
USB	2.0	2.0

Features
Sensors	Accelerometer	Accelerometer
	MP3/AAC/MP4 player TrackID music recognition Photo editor Organizer Voice memo/dial	MP3/AAC/MP4 player TrackID music recognition Predictive text input Photo editor Organizer Voice memo/dial

Battery
Type	Removable Li-Po 930 mAh battery (BST-38)	Removable Li-Po 930 mAh battery (BST-38)
Stand-by	Up to 400 h (2G) / Up to 360 h (3G)	Up to 400 h (2G) / Up to 350 h (3G)
Talk time	Up to 9 h (2G) / Up to 4 h (3G)	Up to 9 h (2G) / Up to 3 h 30 min (3G)

Misc
Colors	Swift Black, Luscious Red, Titanium Silver, Cinnamon Bronze	Luminous Green, Velvet Blue, Quicksilver black
SAR	1.32 W/kg (head)     1.11 W/kg (body)	1.50 W/kg (head)     1.56 W/kg (body)
SAR EU	1.34 W/kg (head)	1.14 W/kg (head)
Price	About 130 EUR	About 160 EUR

Tests
Loudspeaker	Voice 68dB / Noise 72dB / Ring 78dB