Sony Ericsson K850
#9959
Sony Ericsson W902
#10024Category Breakdown
Sony Ericsson K850
Sony Ericsson W902
Performance
24.220.5
Camera
11.711.7
Display
32.332.3
Battery
8.88.8
Build
0.20.2
Connectivity
14.414.1
Audio
8.98.9
Overall
11.010.8
Summary
- The Sony Ericsson K850 and W902 both feature a 2.2-inch TFT display with a resolution of 240 x 320 pixels, offering similar visual quality.
- In terms of build quality, the K850 is slightly bulkier at 102 x 48 x 17 mm and weighs 118g, while the W902 is slimmer at 110 x 49 x 11.7 mm and lighter at 99.8g.
- Performance-wise, the K850 has 40MB of storage and 40GB of RAM, compared to the W902's 25MB storage and 25GB RAM.
- Both phones have a 5 MP rear camera with autofocus and can record video at 320p@30fps, but neither features optical image stabilization.
- They share a 930mAh battery capacity with no fast charging or wireless capabilities.
- The software experience is similar, as both devices lack advanced features like WiFi and stereo speakers.
Side-by-side Specification Comparison
Sony Ericsson K850
Sony Ericsson W902
General
Release Date
2007
2008
Announced
2007
2008
Description
K850i HSDPA/850/900/1800/1900 MHzK858c 850/900/1800/1900 MHz for China Mainland
N/A
Display
Size
2.2"
2.2"
Type
TFT, 256K colors
TFT, 256K colors
Resolution
240 x 320 pixels, 4:3 ratio (~182 ppi density)
240 x 320 pixels, 4:3 ratio (~182 ppi density)
PPI
240
240
Refresh Rate
60Hz
60Hz
HDR Support
✗
✗
Protection
N/A
N/A
Performance
Chipset
N/A
N/A
CPU
N/A
N/A
GPU
N/A
N/A
Memory
40MB
25MB
Expandable Storage
✗
✗
Card Slot
Memory Stick Micro (M2); microSDHC (dedicated slot), 512 MB included
Memory Stick Micro (M2), up to 8 GB, 8 GB included
Camera
Main Camera
5 MP, AF
5 MP, AF
Main Camera Features
xenon flash and 3LED video light, auto lens cover
LED flash
Front Camera
Videocall camera
Videocall camera
Front Camera Features
N/A
N/A
Video Recording
320p@30fps
320p@30fps
Selfie Video
N/A
N/A
Optical Stabilization
✗
✗
Night Mode
✗
✗
Raw Photo Support
✗
✗
Battery
Capacity
930 mAh
930 mAh
Battery Details
Removable Li-Po 930 mAh battery (BST-38)
Removable Li-Ion 930 mAh battery
Charging Details
N/A
N/A
Fast Charging
✗
✗
Wireless Charging
✗
✗
Build & Safety
Dimensions
102 x 48 x 17 mm (4.02 x 1.89 x 0.67 in)
110 x 49 x 11.7 mm (4.33 x 1.93 x 0.46 in)
Weight
118 g
99.8 g
Materials
N/A
N/A
Colors
Luminous Green, Velvet Blue, Quicksilver black
Volcanic Black, Wine Red, Earth Green
Foldable
✗
✗
SAR
1.50 W/kg (head) 1.56 W/kg (body)
N/A
Connectivity
SIM
Mini-SIM
Mini-SIM
Network
GSM / HSPA
GSM / HSPA
Network Speed
HSPA 3.6/0.384 Mbps (K850i)
HSPA 3.6/0.384 Mbps
5G
✗
✗
4G
✗
✗
WiFi
No
No
Bluetooth
2.0, A2DP
2.0, A2DP
NFC
✗
✗
USB
2.0
2.0
IR Blaster
✗
✗
Headphone Jack
✗
✗
Radio
✗
✗
Positioning
No
No
Audio
Stereo Speakers
✗
✗
Loudspeaker
Yes
Yes
Audio Jack
No
No
Software & Security
Operating System
N/A
N/A
Fingerprint
✗
✗
Face Unlock
✗
✗
Sensors
Accelerometer
Accelerometer