Samsung SGH-X640 vs Samsung SGH-E250 Specs Comparison

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

Display

Size:

2.0 inches

Resolution:

160 x 128 pixels
160 x 128 pixels, 102 PPI

Technology:

TFT
TFT

Screen-to-body:

25.33 %

Colors:

65 536
65 536

Hardware

Internal storage:

0.01GB
0.0076GB

Storage expansion:

microSD

Battery

Capacity:

800 mAh
750 mAh

Type:

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

Camera

Rear:

Single camera
Single camera

Main camera:

0.3 MP VGA
0.3 MP VGA

Video recording:

Yes

Design

Dimensions:

3.44 x 1.85 x 0.91 inches (87.4 x 47 x 23 mm)
3.93 x 1.96 x 0.55 inches (100 x 50 x 14 mm)

Weight:

3.00 oz (85.0 g)
2.85 oz (81.0 g)

Features:

Numeric keypad, Soft keys, Notification light
Soft keys

Keys:

Left: Volume control

Multimedia

Radio:

FM

Connectivity & Features

Bluetooth:

2.0

USB:

Yes
Yes

Other:

Computer sync
Computer sync

Phone features

Notifications:

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

Other features:

Voice recording
Voice recording

Regulatory Approval

FCC approval:

Date approved:

Feb 03, 2005
Sep 22, 2006

FCC ID value:

A3LSGHX640
A3LSGHE250

Measured SAR:

Head:

0.56 W/kg
0.48 W/kg

Measured in:

1900 MHz
1900 MHz

Body:

0.30 W/kg
0.54 W/kg

Measured in:

1900 MHz
1900 MHz

Availability

Officially announced:

Mar 10, 2005
FCC OKs Cingular\'s purchase of AT&T Wireless