Samsung SGH-A437 vs Sony Ericsson Z558 Specs Comparison

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

Display

Resolution:

160 x 128 pixels
220 x 176 pixels

Technology:

TFT
TFT

Colors:

262 144

Additional display:

96 pixels 96 x
128 pixels 36 x, STN

Hardware

Internal storage:

0.003GB
0.018GB

Storage expansion:

Memory Stick Micro (M2)

Battery

Capacity:

900 mAh
750 mAh

Type:

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

Camera

Rear:

Single camera
Single camera

Main camera:

0.3 MP VGA
1.3 MP

Video recording:

Yes

Design

Dimensions:

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

Weight:

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

Features:

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

Keys:

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

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:

Jan 26, 2007
Oct 10, 2006

FCC ID value:

A3LSGHA437
PY7A1022016

Measured SAR:

Head:

1.11 W/kg
1.15 W/kg

Measured in:

1900 MHz
1900 MHz

Body:

0.77 W/kg
0.22 W/kg

Measured in:

1900 MHz
1900 MHz

Availability

Officially announced:

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