Sony Ericsson K850 vs Sony Ericsson S312

Sony Ericsson K850

Sony Ericsson K850

June, 2007


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Sony Ericsson S312

Sony Ericsson S312

April, 2009


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Sony Ericsson K850 vs Sony Ericsson S312


Sony Ericsson K850

Sony Ericsson S312

Price
EUR: €160EUR: €80
USD: N/AUSD: N/A
GBP: N/AGBP: N/A
INR: N/AINR: N/A
PKR: N/APKR: N/A
Body
Form Factor
CandybarCandybar
Dimensions
102 x 48 x 17 mm (4.02 x 1.89 x 0.67 in)100 x 46 x 12.5 mm (3.94 x 1.81 x 0.49 in)
Weight
118 g (4.16 oz)80.1 g (2.82 oz)
Colors
Luminous Green, Velvet Blue, Quicksilver blackDawn Blue, Honey Silver
Display
Type
TFT, 256K colorsTFT, 256K colors

Wallpapers, screensavers
Size
2.2 inches, 15.0 cm2 (~30.6% screen-to-body ratio)2.0 inches, 12.6 cm2 (~27.4% screen-to-body ratio)
Resolution
240 x 320 pixels, 4:3 ratio (~182 ppi density)176 x 220 pixels (~141 ppi density)
Protection
Scratch-resistant glass
Network
Technology
GSM / HSPAGSM
2G Bands
GSM 850 / 900 / 1800 / 1900GSM 900 / 1800
3G Bands
HSDPA 850 / 1900 / 2100
Notifications
Alert Types
Vibration, Downloadable polyphonic, MP3, AAC ringtones, composerVibration, Downloadable polyphonic, MP3, AAC ringtones, composer
Memory
Internal Memory
40MB15MB
Card Slot
Memory Stick Micro (M2), microSDHC (dedicated slot), 512 MB includedMemory Stick Micro (M2), up to 4 GB
Phonebook
1000 x 20 fields, Photo call1000 entries, Photo call
Call Records
30 received, dialed and missed calls30 received, dialed and missed calls
Connectivity
GPRS
Class 10Class 10
EDGE
YesClass 10
Speed
HSPA 3.6/0.384 Mbps (K850i)
WLAN
NoNo
Bluetooth
2.0, A2DP2.0, A2DP
USB
2.0Proprietary
GPS
NoNo
Camera
Main Camera
5 MP, AF2 MP
Camera Features
xenon flash and 3LED video light, auto lens coverLED flash
Video
320p@30fpsYes
Selfie Camera
Videocall camera
Multimedia
Audio Format Support
MP3/AAC/MP4MP3/MP4
Video Format Support
MP4MP4/WMV/H.263
Radio
Stereo FM radio, RDSFM radio, RDS
Software
Operating System (OS)
Sony Ericsson OSSony Ericsson OS
Java
Yes, MIDP 2.0Yes, MIDP 2.0
Browser
WAP 2.0/HTML (NetFront), RSS readerWAP 2.0/xHTML
Messaging
SMS, MMS, Email, Instant MessagingSMS, MMS, Email
Games
Yes + downloadableYes + downloadable
Hardware
Sensors
Accelerometer
Keyboard
Numeric keypadNumeric keypad
Soft Keys
22
SIM
Mini-SIMMini-SIM
Speakers
YesYes
Navigation / Controls Keys
4 way navigation keysD-Pad
Audio Jack
NoNo
Battery
Battery Type
Removable Li-Po 930 mAh battery (BST-38)Removable Li-Po 930 mAh battery (BST-38)
Standby
Up to 400 h (2G) / Up to 350 h (3G)Up to 400 h
Talk Time
Up to 9 h (2G) / Up to 3 h 30 min (3G)Up to 8 h
Additional Features
Features
TrackID music recognition

Predictive text input

Photo editor

Voice memo/dial
TrackID music recognition

Voice memo

Built-in handsfree

Predictive text input
Misc
SAR US
1.50 W/kg (head) 1.56 W/kg (body)
SAR EU
1.14 W/kg (head)0.73 W/kg (head)

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