Acer Iconia B1-721 vs Acer Iconia Tab A1-810
Acer Iconia B1-721
Acer Iconia Tab A1-810
-
Network
-
2G networkGSM 850, 900, 1800, 1900
-
3G networkHSDPA-
-
HSDPA speedHSDPA-
-
HSUPA speedHSUPA-
-
GPRSYes
-
EDGEYes
-
Availability
-
Oficially announced2014-12013-4
-
Status2014-12013-5
-
Design
-
SIMYesNo
-
Height199 mm208.7 mm
-
Width122.3 mm145.7 mm
-
Thickness11.4 mm11.1 mm
-
Weight323 g410 g
-
ColorsBlack/RedBlack
-
Display
-
Display typeTFT capacitive touchscreenLED-backlit IPS LCD capacitive touchscreen
-
Physical size7.0 inches7.9 inches
-
Resolution600 x 1024 pixels768 x 1024 pixels
-
Pixel density170 ppi162 ppi
-
Display colors-16777216
-
Hardware
-
CPUDual-core 1.3 GHzQuad-core 1.2 GHz
-
ChipsetMediatek MT8312Mediatek MT8125
-
GPUMali-400PowerVR SGX544
-
Memory RAM1 GB1 GB
-
Internal storage16 GB16 GB
-
Memory cardmicroSDmicroSD
-
Memory card max32 GB32 GB
-
OS
-
OSAndroid OS, v4.2 (Jelly Bean)Android OS, v4.2 (Jelly Bean)
-
Main camera
-
Main camera5 MP
-
Primary camera resolution640 x 480 pixels2592 x 1944 pixels
-
Primary camera videovideovideo
-
Primary camera Autofocus-autofocus
-
Selfie camera
-
Secondary cameraNoVGA camera
-
Sound
-
3.5mm jackYesYes
-
LoudspeakerYesYes
-
NotificationsN/AN/A
-
Multimedia
-
RadioNoNo
-
Connectivity
-
WLANWi-Fi 802.11b, 802.11g, 802.11nWi-Fi 802.11b, 802.11g, 802.11n
-
USBmicroUSB 2.0microUSB 2.0
-
BluetoothYesv4.0
-
Bluetooth A2DP-Yes
-
GPSYesYes
-
Features
-
Messaging EmailEmailEmail
-
Messaging IMIMIM
-
Messaging Push EmailPush EmailPush Email
-
JavaYes, via Java MIDP emulatorYes, via Java MIDP emulator
-
Browser
-
HTMLHTML5HTML5
-
Battery
-
Battery typeLi-PoLi-Ion
-
Battery capacity2955 mAh4960 mAh
-
Battery removable-Non-removable
-
Talk time-10 h
-
Standby time-350 h
