Benq-Siemens C81 vs Motorola ROKR E1 (E790) Specs Comparison

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

Display

Resolution:

176 x 132 pixels
220 x 176 pixels

Technology:

TFT
TFT

Colors:

262 144
262 144

Hardware

Internal storage:

0.023GB
0.006GB

Storage expansion:

RS-MMC up to 128 GB
microSD

Battery

Capacity:

820 mAh
830 mAh

Type:

Li - Ion, 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:

4.09 x 1.83 x 0.69 inches (104 x 46.5 x 18 mm)
4.30 x 1.80 x 0.80 inches (108 x 46 x 20 mm)

Weight:

3.17 oz (90.0 g)
3.80 oz (107.0 g)

Features:

Soft keys
Numeric keypad, Soft keys, Notification light

Keys:

Left: Volume control

Cellular

Multimedia

Headphones:

2.5mm jack

Speakers:

Multiple speakers

Connectivity & Features

Bluetooth:

1.1

USB:

USB 2.0
Yes

Phone features

Notifications:

Music ringtones (MP3), Vibration, Speakerphone
Music ringtones (MP3)

Other features:

Voice recording
Voice dialing, Push-to-Talk

Regulatory Approval

FCC approval:

Date approved:

May 16, 2006
Jul 06, 2005

FCC ID value:

PWX-C81
IHDT56ES1

Measured SAR:

Head:

0.44 W/kg
0.25 W/kg

Measured in:

1900 MHz
1900 MHz

Body:

0.34 W/kg
0.37 W/kg

Measured in:

1900 MHz
1900 MHz

Availability

Officially announced:

Mar 08, 2006
FCC OKs Cingular\'s purchase of AT&T Wireless