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

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

Display

Resolution:

220 x 176 pixels
176 x 132 pixels

Technology:

TFT
TFT

Colors:

262 144
262 144

Hardware

Internal storage:

0.006GB
0.023GB

Storage expansion:

microSD
RS-MMC up to 128 GB

Battery

Capacity:

830 mAh
820 mAh

Type:

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

Camera

Rear:

Single camera
Single camera

Main camera:

0.3 MP VGA
1.3 MP

Video recording:

Yes

Design

Dimensions:

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

Weight:

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

Features:

Numeric keypad, Soft keys, Notification light
Soft keys

Keys:

Left: Volume control

Cellular

Multimedia

Headphones:

2.5mm jack

Speakers:

Multiple speakers

Connectivity & Features

Bluetooth:

1.1

USB:

Yes
USB 2.0

Phone features

Notifications:

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

Other features:

Voice dialing, Push-to-Talk
Voice recording

Regulatory Approval

FCC approval:

Date approved:

Jul 06, 2005
May 16, 2006

FCC ID value:

IHDT56ES1
PWX-C81

Measured SAR:

Head:

0.25 W/kg
0.44 W/kg

Measured in:

1900 MHz
1900 MHz

Body:

0.37 W/kg
0.34 W/kg

Measured in:

1900 MHz
1900 MHz

Availability

Officially announced:

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