Sony Ericsson W902 vs Sony Ericsson K810

Display

Display size

2.2 inches
2.0 inches

Resolution

240 x 320 pixels
240 x 320 pixels

Pixel density

182 ppi
200 ppi

Technology

TFT
TFD

Screen-to-body ratio

27.80 %
24.49 %

Camera

Rear

Single camera
Single camera

Main camera

5 megapixels
3.2 megapixels

Hardware Features

Autofocus
Autofocus

Flash

LED
Xenon

Video recording

320x240 (QVGA) (30 fps)
Yes

Features

Digital image stabilization, Video calling
Video calling

Front

 
Yes

Design

Dimensions

4.33 x 1.93 x 0.46 inches (110 x 49 x 11.7 mm)
4.17 x 1.88 x 0.66 inches (106 x 48 x 17 mm)

Weight

3.52 oz (100 g)
the average is 6 oz (172 g)
3.65 oz (104 g)
the average is 6 oz (172 g)

Features

Numeric keypad, Soft keys, Music control keys
Numeric keypad, Soft keys

Hardware & Performance

Internal storage

0.025 GB
0.064 GB

Battery

Capacity

930 mAh
950 mAh

Talk time

9.00 hours
the average is 23 h (1379 min)
10.00 hours
the average is 23 h (1379 min)

Stand-by time

15.8 days (380 hours)
the average is 21 days (498 h)
16.7 days (400 hours)
the average is 21 days (498 h)

Talk time (3G)

4.00 hours
the average is 23 h (1387 min)
2.50 hours
the average is 23 h (1387 min)

Stand-by time (3G)

15.0 days (360 hours)
the average is 26 days (636 h)
16.7 days (400 hours)
the average is 26 days (636 h)

Music playback

25.00 hours
 

Video playback

2.50 hours
 

Cellular

UMTS

2100 MHz
2100 MHz

GSM

850, 900, 1800, 1900 MHz
900, 1800, 1900 MHz

Data

HSDPA 3.6 Mbit/s, UMTS
UMTS

Connectivity

Bluetooth

2.0, EDR
2.0

USB

Yes
USB 2.0

Features

Mass storage device
Mass storage device

Other

Computer sync
Computer sync, Infrared

Phone features

Sensors

Accelerometer
 

Notifications

Music ringtones (MP3), Polyphonic ringtones (72 voices), Vibration, Phone profiles, Speakerphone
Music ringtones (MP3), Polyphonic ringtones, Vibration, Phone profiles, Speakerphone

Other features

Voice dialing, Voice commands, Voice recording
Voice dialing, Voice commands, Voice recording

Multimedia

Radio

FM, RDS
FM, RDS

Regulatory Approval

FCC approval

 
 

Date approved

Sep 18, 2008
Mar 14, 2007

FCC ID value: PY7A3052121 link
FCC ID value: PY7A3022061 link

FCC measured SAR

 
 

Head

1.48 W/kg
1.15 W/kg

Measured in

1900 MHz
1900 MHz

Body

0.41 W/kg
0.77 W/kg

Measured in

1900 MHz
1900 MHz
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