Sony Ericsson K750 vs Benq-Siemens E71 Specs Comparison

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

Display

Resolution:

220 x 176 pixels
320 x 240 pixels

Technology:

TFT
TFT

Colors:

262 144
262 144

Hardware

Internal storage:

0.032GB
0.016GB

Storage expansion:

Memory Stick Duo
microSD

Battery

Capacity:

900 mAh
730 mAh

Type:

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

Camera

Rear:

Single camera
Single camera

Main camera:

2 MP (Autofocus)
1.3 MP

Flash:

Yes

Video recording:

Yes

Design

Dimensions:

3.90 x 1.80 x 0.80 inches (100 x 46 x 20.5 mm)
4.09 x 1.81 x 0.59 inches (104 x 46 x 15 mm)

Weight:

3.49 oz (99.0 g)
2.82 oz (80.0 g)

Features:

Numeric keypad
Soft keys

Keys:

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

Cellular

Multimedia

Radio:

FM
FM

Connectivity & Features

Bluetooth:

2.0

USB:

Yes
USB 2.0

Other:

Computer sync, Infrared, SyncML

Phone features

Notifications:

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

Other features:

Voice dialing, Voice recording
Voice recording

Regulatory Approval

FCC approval:

Date approved:

May 06, 2005
Aug 10, 2006

FCC ID value:

PY7A1022011
PWX-E71A

Measured SAR:

Head:

0.96 W/kg
0.41 W/kg

Measured in:

1900 MHz
1900 MHz

Body:

0.97 W/kg
0.49 W/kg

Measured in:

1900 MHz
1900 MHz

Availability

Officially announced:

Mar 01, 2005
Jul 26, 2006
FCC OKs Cingular\'s purchase of AT&T Wireless