Acer Iconia Tab B1-A71 vs Vodafone Chat 655
Acer Iconia Tab B1-A71
Vodafone Chat 655
-
Network
-
2G networkGSM 850, 900, 1800, 1900
-
3G network-HSDPA 2100
-
HSDPA speed-HSDPA
-
GPRSYes
-
EDGEYes
-
Availability
-
Oficially announced2013-12014-12
-
Status2013-12014-12
-
Design
-
SIMNoMini-SIM
-
Height197.4 mm112 mm
-
Width128.5 mm61.1 mm
-
Thickness11.3 mm11 mm
-
Weight320 g104 g
-
Keyboard-QWERTY
-
ColorsBlackGray
-
Display
-
Display typeTFT capacitive touchscreenTFT
-
Physical size7.0 inches2.4 inches
-
Resolution600 x 1024 pixels320 x 240 pixels
-
Pixel density170 ppi167 ppi
-
Display colors262144-
-
Hardware
-
CPUDual-core 1.2 GHz ARM Cortex-A9
-
ChipsetMediatek MT8317-
-
GPUSGX531u-
-
Memory RAM512 MB-
-
Internal storage8, 16 GB64 MB
-
Memory cardmicroSDmicroSD
-
Memory card max32 GB16 GB
-
OS
-
OSAndroid OS, v4.1 (Jelly Bean)-
-
Main camera
-
Main camera2 MP
-
Primary camera resolution640 x 480 pixels1600 x 1200 pixels
-
Primary camera videovideovideo
-
Selfie camera
-
Secondary cameraNoNo
-
Sound
-
3.5mm jackYesYes
-
LoudspeakerYesYes
-
NotificationsN/AVibration, MP3 ringtones
-
Multimedia
-
RadioNo-
-
Radio FM-FM radio
-
Connectivity
-
WLANWi-Fi 802.11b, 802.11g, 802.11nWi-Fi
-
USBmicroUSB 2.02.0
-
Bluetoothv4.0Yes
-
GPSYesYes
-
Features
-
Messaging SMS-SMS(threaded view)
-
Messaging MMS-MMS
-
Messaging EmailEmailEmail
-
Messaging IMIMIM
-
Messaging Push EmailPush Email-
-
JavaYes, via Java MIDP emulatorYes
-
Browser
-
HTMLHTML5Yes
-
Battery
-
Battery typeLi-PoLi-Ion
-
Battery capacity2710 mAh-
-
Battery removableNon-removable-
-
Talk time-5 h
-
Standby time-509 h
