Silver
1 colour

BenQ-Siemens EF91

Launched February 2006

Overview

Strengths

Weak points

Battery & charging0.6
Connectivity1.1
Design & display3.8

Display: 2″TFT LCD240 × 320 px
Design: 100 g46.5 mm92 mm23.5 mm
Performance: 32 MB RAM32 MB
Battery: 1,000 mAh
Cameras: 3.15 Mpx
Network: 3G2G

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Technical specifications

Battery

Battery Capacity: 1,000 mAh
Battery Type: Li-Ion

Design

Body Colors: Silver
Body Thickness: 23.5 mm
Body Width: 46.5 mm
Body Height: 92 mm
Weight: 100 g
Usable Surface: 29 %
Foldable: No
Rugged Build: No
Unfolded thickness: 23.5 mm

Performance

Maximum Storage Capacity: 32 MB
RAM Capacity: 32 MB
Expandable Storage: Yes

Display

Display Aspect Ratio: 4:3
Display Technology: TFT LCD
Display Diagonal: 2″
Display Horizontal Resolution: 240 px
Display Vertical Resolution: 320 px
Display Pixel Density: 200 ppi
Display Features: Secondary Display, OLED, TFT LCD
Integrated Projector: No
Display colors: 256K colors

Software

Web browser: WAP 2.0/xHTML
Java (J2ME): Yes

Connectivity

SIM Configurations: Mini-SIM
Cellular Bands: 2G GSM 900, 2G GSM 1800, 2G GSM 1900, 3G UMTS 2100
Cellular Technologies: GSM, HSPA
Bluetooth Version: Bluetooth 1.2
Bluetooth Profiles: A2DP
Connectivity Features: Video Calls
USB Version: Proprietary
Messaging: SMS, MMS, Email

Audio

Audio Features: A2DP, Loudspeaker, 3D Sound
Alert types: Vibration, Polyphonic ringtones, MP3 ringtones, Downloadable ringtones

Features

Built-in functions: Audio/video player, Predictive text input, Voice memo, Stopwatch, Organizer

Automated technical index

NeoScore

NeoScore is an automated technical index based on verified specifications. It does not represent hands-on testing unless NeoTeo publishes a separate review.

Prices in United States

Selected variant

EF91

NeoScore does not apply to this phone: its specifications do not cover enough categories, as with basic phones

EF91

Camera system

Every physical camera module is shown separately, with its sensor, lens and capture capabilities.

Rear main camera

Resolution: 3.15 Mpx
Slow Motion Video: Yes
Flash Type: LED
Flash LED Count: 1 LED
Camera Features: Autofocus, LED Flash

Sensor

Resolution: 3.15 Mpx

Video

Slow Motion Video: Yes

Flash

Flash Type: LED
Flash LED Count: 1 LED

Features

Camera Features: Autofocus, LED Flash

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