Sony Ericsson C905 vs Sony Ericsson K850i

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C905 compared with K850i

	Sony EricssonC905	Sony EricssonK850i
Overview
Released
Released	2008	2007
Display
Screen size
Screen size	2.4″	2.2″
Resolution
Resolution	320 × 240	320 × 240
Sharpness
Sharpness	167 pixels per inch	182 pixels per inch (better)
Panel
Panel	LCD	LCD
Display type
Display type	2.4-inch QVGA TFT LCD with 262,000 colours and scratch-resistant mineral glass	2.2-inch QVGA TFT LCD with 262,000 colours
Performance
Storage
Storage	160 MB (better)	40 MB
Storage type
Storage type	Up to 160 MB internal user storage, depending on software and file content; Memory Stick Micro (M2) expansion	Up to 40 MB internal user storage, depending on software and file content; combined card slot accepts Memory Stick Micro (M2) or microSD
Cameras
Main camera
Main camera	8.1 MP (better)	5 MP
Ultra wide camera
Ultra wide camera	None	None
Telephoto camera
Telephoto camera	None	None
Optical zoom
Optical zoom	None	None
Main camera
Main camera	8.1 MP autofocus camera with xenon flash, lens cover, face detection and BestPic capture	5 MP autofocus camera with xenon flash, automatic lens cover, BestPic and macro mode
Front camera
Front camera	No front-facing camera; video calls use the rear camera (TechRadar)	Separate QCIF camera for video calls
Battery and charging
Battery
Battery	930 mAh	930 mAh
Wireless charging
Wireless charging	None	None
Battery life detail
Battery life detail	930 mAh battery	930 mAh battery
Design
Type
Type	Standard	Standard
Weight
Weight	136 g	118 g (better)
Thickness
Thickness	19.5 mm	18 mm (better)
Height × width
Height × width	104 × 49 mm	103 × 48.5 mm
Size unfolded
Size unfolded	104 × 49 × 18 mm body, increasing to 19.5 mm at the camera lens; main thickness uses the maximum maker dimension	–
Software
Operating system
Operating system	Proprietary software	Proprietary software
Software at launch
Software at launch	Sony Ericsson proprietary phone software with Java applications, media player and web browser	Sony Ericsson proprietary phone software with Java applications and media browser
Connectivity
Bluetooth
Bluetooth	Bluetooth 2.0 with EDR and stereo audio support	Bluetooth 2.0 with stereo audio support
USB
USB	Proprietary Fast port for USB connection and accessories	Proprietary Fast port for USB connection and accessories