Sony Ericsson W810 vs Sony Ericsson W890 vs Sony Ericsson K790

Compare phone and tablet specifications of up to three devices at once.

Comparison mode:

Display

Size:

2.0 inches
2.0 inches

Resolution:

220 x 176 pixels
320 x 240 pixels, 200 PPI
320 x 240 pixels, 200 PPI

Technology:

TFT
TFT
TFT

Screen-to-body:

25.59 %
26.02 %

Colors:

262 144
262 144
262 144

Hardware

Internal storage:

0.02GB
0.028GB
0.064GB

Storage expansion:

Memory Stick Pro Duo, Memory Stick Duo
Memory Stick Micro (M2)
Memory Stick Micro (M2)

Device type:

Feature phone

Battery

Capacity:

900 mAh
950 mAh
900 mAh

Type:

Li - Polymer, User replaceable
Li - Polymer, User replaceable
Li - Polymer, User replaceable

Camera

Rear:

Single camera
Single camera
Single camera

Main camera:

2 MP (Autofocus)
3.2 MP
3.2 MP (Autofocus)

Video recording:

Yes
Yes
Yes

Features:

Video calling

Front:

Yes

Design

Dimensions:

3.90 x 1.80 x 0.80 inches (100 x 46 x 19.5 mm)
4.10 x 1.83 x 0.38 inches (104 x 46.5 x 9.9 mm)
4.10 x 1.80 x 0.90 inches (105 x 47 x 22 mm)

Weight:

3.50 oz (99.0 g)
2.75 oz (78.0 g)
4.10 oz (115.0 g)

Features:

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

Keys:

Left: Multimedia control; Right: Volume control, Camera shutter
Left: Multimedia control; Right: Volume control, Camera shutter
Left: Multimedia control; Right: Volume control, Camera shutter

Cellular

UMTS:

Bands 1(2100)

Data Speed:

UMTS, HSDPA 3.6 Mbit/s

Multimedia

Radio:

FM, RDS
FM, RDS
FM, RDS

Connectivity & Features

Bluetooth:

2.0
2.0
2.0

USB:

USB 2.0
USB 2.0
USB 2.0

Features:

Mass storage device
Mass storage device, Charging
Mass storage device

Other:

Computer sync, Infrared, SyncML
Computer sync
Infrared

Phone features

Notifications:

Music ringtones (MP3), Polyphonic ringtones (40 voices), Vibration, Phone profiles, Speakerphone
Music ringtones (MP3), Vibration, Phone profiles, Speakerphone
Music ringtones (MP3), Polyphonic ringtones (72 voices), Vibration, Phone profiles, Speakerphone

Other features:

Voice dialing, Voice commands, Voice recording, TTY/TDD
Voice dialing, Voice commands, Voice recording
Voice dialing, Voice commands, Voice recording

Regulatory Approval

FCC approval:

Date approved:

May 21, 2006
Jan 15, 2008
Apr 03, 2006

FCC ID value:

PY7AF052051
PY7A3052041
PY7AF032011

Measured SAR:

Head:

0.94 W/kg
1.34 W/kg
0.72 W/kg

Measured in:

1900 MHz
1900 MHz
1900 MHz

Body:

0.55 W/kg
0.77 W/kg
0.36 W/kg

Measured in:

1900 MHz
1900 MHz
1900 MHz

Availability

Officially announced:

Jan 04, 2006
Nov 06, 2007
Feb 28, 2006
FCC OKs Cingular\'s purchase of AT&T Wireless