Sony Ericsson Z558 vs Samsung SGH-A437 Specs Comparison

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

Display

Resolution:

220 x 176 pixels
160 x 128 pixels

Technology:

TFT
TFT

Colors:

262 144

Additional display:

128 pixels 36 x, STN
96 pixels 96 x

Hardware

Internal storage:

0.018GB
0.003GB

Storage expansion:

Memory Stick Micro (M2)

Battery

Capacity:

750 mAh
900 mAh

Type:

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

Camera

Rear:

Single camera
Single camera

Main camera:

1.3 MP
0.3 MP VGA

Video recording:

Yes

Design

Dimensions:

3.40 x 1.80 x 0.80 inches (87.5 x 45.5 x 20.5 mm)
3.74 x 1.89 x 0.63 inches (95 x 48 x 16 mm)

Weight:

3.30 oz (92.5 g)
2.86 oz (81.0 g)

Features:

Numeric keypad, Stylus, Soft keys
Numeric keypad, Soft keys

Keys:

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

Multimedia

Radio:

FM

Connectivity & Features

Bluetooth:

2.0
2.0

USB:

Yes
Yes

Features:

Charging

Other:

Computer sync

Phone features

Notifications:

Polyphonic ringtones (40 voices), Vibration, Phone profiles, Speakerphone

Other features:

Voice dialing, Voice commands, Voice recording

Regulatory Approval

FCC approval:

Date approved:

Oct 10, 2006
Jan 26, 2007

FCC ID value:

PY7A1022016
A3LSGHA437

Measured SAR:

Head:

1.15 W/kg
1.11 W/kg

Measured in:

1900 MHz
1900 MHz

Body:

0.22 W/kg
0.77 W/kg

Measured in:

1900 MHz
1900 MHz

Availability

Officially announced:

Sep 28, 2006
FCC OKs Cingular\'s purchase of AT&T Wireless