Amoi E72 vs Siemens A31
Amoi E72
Siemens A31
-
Network
-
2G networkGSM 900, 1900GSM 900, 1800
-
HSDPA speedHSDPA-
-
GPRSYesYes
-
EDGE
-
Availability
-
Oficially announced2014-122005-11
-
Status
-
Design
-
SIMMini-SIMMini-SIM
-
Height100 mm102 mm
-
Width44.8 mm46 mm
-
Thickness14.8 mm17.6 mm
-
Weight85 g
-
ColorsBlackAnthracite, Ruby Red
-
Display
-
Display typeTFTCSTN
-
Physical size2.0 inches-
-
Resolution176 x 220 pixels128 x 128 pixels
-
Pixel density141 ppi-
-
Display colors6656066560
-
Hardware
-
Internal storage64 MB1.5 MB
-
Memory cardmicroSD
-
OS
-
OSMicrosoft Windows Mobile 5.0 Phone Edition-
-
Main camera
-
Main camera1.3 MP
-
Primary camera resolution1280 x 1024 pixels-
-
Primary camera videovideo-
-
Selfie camera
-
Secondary cameraNo-
-
Sound
-
3.5mm jackNoNo
-
LoudspeakerNoYes
-
NotificationsVibration; Downloadable polyphonic ringtonesVibration; Polyphonic(32) ringtones
-
Multimedia
-
RadioNoNo
-
Connectivity
-
WLAN
-
USB
-
Bluetoothv1.2
-
Bluetooth A2DPYes-
-
GPSNoNo
-
Features
-
Messaging SMSSMSSMS
-
Messaging EMS-EMS
-
Messaging MMSMMSMMS
-
Messaging EmailEmail-
-
Messaging MSNMSN-
-
WAPWAP 2.0 / HTML (PocketIE)WAP 1.2.1
-
JavaNoYes
-
Java MIDP-MIDP 1.0
-
Battery
-
Battery typeLi-IonLi-Ion
-
Battery capacity1100 mAh820 mAh
-
Talk time-5 h
-
Standby time-270 h