Acer Iconia Tab B1-A71 vs Celkon CT-910+
Acer Iconia Tab B1-A71
Celkon CT-910+
-
Network
-
2G networkGSM 900, 1800
-
3G network-HSDPA 2100
-
HSDPA speed-HSDPA
-
HSUPA speed-HSUPA
-
GPRSYes
-
EDGEYes
-
Availability
-
Oficially announced2013-12013-7
-
Status2013-12013-7
-
Design
-
SIMNoYes
-
Height197.4 mm193 mm
-
Width128.5 mm123 mm
-
Thickness11.3 mm9 mm
-
Weight320 g180 g
-
ColorsBlackGray
-
Display
-
Display typeTFT capacitive touchscreenCapacitive touchscreen
-
Physical size7.0 inches7.0 inches
-
Resolution600 x 1024 pixels600 x 1024 pixels
-
Pixel density170 ppi170 ppi
-
Display colors262144-
-
Hardware
-
CPUDual-core 1.2 GHz ARM Cortex-A9Dual-core 1 GHz
-
ChipsetMediatek MT8317-
-
GPUSGX531u-
-
Memory RAM512 MB-
-
Internal storage8, 16 GB-
-
Memory cardmicroSDmicroSD
-
Memory card max32 GB64 GB
-
OS
-
OSAndroid OS, v4.1 (Jelly Bean)Android 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 cameraNoVGA camera
-
Sound
-
3.5mm jackYesYes
-
LoudspeakerYesYes
-
NotificationsN/AVibration, Polyphonic, MP3 ringtones
-
Multimedia
-
RadioNo-
-
Radio FM-FM radio
-
Connectivity
-
WLANWi-Fi 802.11b, 802.11g, 802.11nWi-Fi
-
USBmicroUSB 2.0Yes
-
Bluetoothv4.0Yes
-
GPSYesYes, with A-GPS
-
Features
-
Messaging SMS-SMS(threaded view)
-
Messaging MMS-MMS
-
Messaging EmailEmailEmail
-
Messaging IMIMIM
-
Messaging Push EmailPush Email-
-
JavaYes, via Java MIDP emulatorYes, via Java MIDP emulator
-
Browser
-
HTMLHTML5-
-
Browser-Yes
-
Battery
-
Battery typeLi-PoLi-Ion
-
Battery capacity2710 mAh3500 mAh
-
Battery removableNon-removableNon-removable
-
Talk time-10 h
-
Standby time-300 h
