Acer Iconia Tab B1-A71 vs Cat S40
Acer Iconia Tab B1-A71
Cat S40
-
Network
-
2G networkGSM 850, 900, 1800, 1900
-
3G network-HSDPA 850, 900, 2100
-
LTE speed-LTE, Cat4, 150 Mbps download, 50 Mbps upload
-
GPRSYes
-
EDGEYes
-
Availability
-
Oficially announced2013-12015-7
-
Status2013-12015-8
-
Design
-
SIMNoNano-SIM
-
Height197.4 mm144.9 mm
-
Width128.5 mm74.1 mm
-
Thickness11.3 mm12.5 mm
-
Weight320 g185 g
-
ColorsBlackBlack
-
Display
-
Display typeTFT capacitive touchscreenIPS LCD capacitive touchscreen
-
Physical size7.0 inches4.7 inches
-
Resolution600 x 1024 pixels540 x 960 pixels
-
Pixel density170 ppi234 ppi
-
Display colors26214416777216
-
Hardware
-
CPUDual-core 1.2 GHz ARM Cortex-A9Quad-core 1.1 GHz ARM Cortex-A7
-
ChipsetMediatek MT8317Qualcomm MSM8909 Snapdragon 210
-
GPUSGX531uAdreno 304
-
Memory RAM512 MB1 GB
-
Internal storage8, 16 GB16 GB
-
Memory cardmicroSDmicroSD
-
Memory card max32 GB64 GB
-
OS
-
OSAndroid OS, v4.1 (Jelly Bean)Android OS, v5.1 (Lollipop)
-
Main camera
-
Main camera8 MP
-
Primary camera resolution640 x 480 pixels3264 x 2448 pixels
-
Primary camera videovideo1080p@60fps
-
Primary camera Autofocus-autofocus
-
Camera features-Geo-tagging
-
Selfie camera
-
Secondary cameraNo-
-
Selfie camera2 MP
-
Sound
-
3.5mm jackYesYes
-
LoudspeakerYesYes
-
NotificationsN/AVibration; MP3, WAV ringtones
-
Multimedia
-
RadioNoNo
-
Connectivity
-
WLANWi-Fi 802.11b, 802.11g, 802.11nWi-Fi 802.11b, 802.11g, 802.11n
-
WLAN WiFi Hotspot-Yes
-
USBmicroUSB 2.0microUSB 2.0
-
USB host-Yes
-
Bluetoothv4.0v4.1
-
GPSYesYes, with A-GPS
-
GLONASS-Yes
-
Features
-
Messaging SMS-SMS(threaded view)
-
Messaging MMS-MMS
-
Messaging EmailEmailEmail
-
Messaging IMIMIM
-
Messaging Push EmailPush EmailPush Email
-
JavaYes, via Java MIDP emulatorNo
-
Sensors-Accelerometer, compass, proximity
-
Browser
-
HTMLHTML5HTML5
-
Battery
-
Battery typeLi-PoLi-Ion
-
Battery capacity2710 mAh3000 mAh
-
Battery removableNon-removableNon-removable
-
Talk time-18 h
-
Standby time-936 h
