BenQ-Siemens E81 vs Siemens AL21
BenQ-Siemens E81
Siemens AL21
-
Network
-
2G networkGSM 900, 1800, 1900GSM 900, 1800, 1900
-
3G networkUMTS 2100-
-
Speed YesYes, 384 kbps-
-
GPRSYesYes
-
EDGE
-
Availability
-
Oficially announced2006-72005-11
-
Status
-
Design
-
SIMMini-SIMMini-SIM
-
Height99.8 mm86.8 mm
-
Width46.7 mm45.8 mm
-
Thickness16.7 mm19.2 mm
-
Weight90 g78 g
-
ColorsLucent BlackBlack Magic, Red Temptation
-
Display
-
Display typeTFTTFT
-
Physical size1.8 inches-
-
Resolution176 x 220 pixels130 x 130 pixels
-
Pixel density157 ppi-
-
Display colors26214466560
-
Hardware
-
Internal storage16 MB1.5 MB
-
Memory cardmicroSD
-
Main camera
-
Main camera1.3 MP
-
Primary camera resolution1280 x 1024 pixels-
-
Primary camera videoQCIF-
-
Primary camera flashLED flash-
-
Selfie camera
-
Secondary cameraNo-
-
Sound
-
3.5mm jackNoNo
-
LoudspeakerNoYes
-
NotificationsVibration; Downloadable polyphonic, MP3 ringtonesVibration; Polyphonic(32) ringtones
-
Multimedia
-
RadioNoNo
-
Connectivity
-
WLAN
-
USB2.0Yes
-
BluetoothYes
-
GPSNoNo
-
Features
-
Messaging SMSSMSSMS
-
Messaging EMS-EMS
-
Messaging MMSMMSMMS
-
Messaging EmailEmail-
-
WAPWAP 2.0/xHTMLWAP 1.2.1
-
JavaYesYes
-
Java MIDPMIDP 2.0MIDP 1.0
-
Battery
-
Battery typeLi-IonLi-Ion
-
Battery capacity900 mAh600 mAh
-
Talk time5 h5 h
-
Standby time300 h220 h
