Sony Ericsson P990 vs Benq-Siemens SL91 Specs Comparison

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

Display

Resolution:

320 x 240 pixels
320 x 240 pixels

Technology:

TFT
TFT

Colors:

262 144
16 777 216

Hardware

Processor:

Single core, 208 MHz, ARM9

Internal storage:

0.08GB
0.064GB

Storage expansion:

Memory Stick Duo, Memory Stick Pro Duo
microSD

Device type:

Smartphone

OS:

Symbian (9.1), UIQ 3.0

Battery

Capacity:

950 mAh
950 mAh

Type:

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

Camera

Rear:

Single camera
Single camera

Main camera:

2 MP (Autofocus)
3.2 MP

Flash:

Yes

Video recording:

Yes
Yes

Features:

Video calling

Front:

Yes
Yes

Design

Dimensions:

4.49 x 2.25 x 0.98 inches ( 114 x 57 x 25 mm)
3.50 x 1.85 x 0.90 inches (89 x 47 x 23 mm)

Weight:

5.47 oz (155.0 g)
3.84 oz (109.0 g)

Features:

Full keyboard, Stylus, Soft keys
Soft keys

Keys:

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

Cellular

3G:

Bands 1(2100)
Bands 1(2100)

Data Speed:

UMTS
UMTS

Multimedia

Radio:

FM, RDS
FM, RDS

Connectivity & Features

Bluetooth:

2.0
1.1

Wi-Fi:

802.11 b

USB:

Yes
Yes

Other:

Computer sync, Infrared, SyncML
Computer sync

Phone features

Notifications:

Music ringtones (MP3), Vibration, Phone profiles, Speakerphone
Music ringtones (MP3), Polyphonic ringtones (72 voices), Vibration, Phone profiles, Speakerphone

Other features:

Voice dialing, Voice recording
Voice dialing, Voice recording

Regulatory Approval

FCC approval:

Date approved:

Jul 07, 2006
Sep 14, 2006

FCC ID value:

PY7FD022011
PWX-SL91

Measured SAR:

Head:

0.30 W/kg
0.14 W/kg

Measured in:

1900 MHz
1900 MHz

Body:

0.76 W/kg
1.13 W/kg

Measured in:

1900 MHz
1900 MHz

Availability

Officially announced:

Oct 10, 2005
Jul 26, 2006
FCC OKs Cingular\'s purchase of AT&T Wireless