Acer Iconia Tab B1-A71 vs Oppo N3
Acer Iconia Tab B1-A71
Oppo N3
-
Network
-
2G networkGSM 850, 900, 1800, 1900
-
3G network-HSDPA 850, 900, 1700, 1900, 2100
-
HSPA speed-HSPA
-
LTE speed-LTE
-
GPRSYes
-
EDGEYes
-
Availability
-
Oficially announced2013-12014-10
-
Status2013-12015-1
-
Design
-
SIMNoDual SIM (Nano-SIM/ Micro-SIM)
-
Height197.4 mm161.2 mm
-
Width128.5 mm77 mm
-
Thickness11.3 mm9.9 mm
-
Weight320 g192 g
-
ColorsBlackWhite
-
Display
-
Display typeTFT capacitive touchscreenIPS LCD capacitive touchscreen
-
Physical size7.0 inches5.5 inches
-
Resolution600 x 1024 pixels1080 x 1920 pixels
-
Pixel density170 ppi403 ppi
-
Display colors26214416777216
-
Hardware
-
CPUDual-core 1.2 GHz ARM Cortex-A9Quad-core 2.3 GHz Krait 400
-
ChipsetMediatek MT8317Qualcomm MSM8974AA Snapdragon 801
-
GPUSGX531uAdreno 330
-
Memory RAM512 MB2 GB
-
Internal storage8, 16 GB32 GB
-
Memory cardmicroSDmicroSD
-
Memory card max32 GB128 GB
-
OS
-
OSAndroid OS, v4.1 (Jelly Bean)Android OS, v4.4.4 (KitKat)
-
Main camera
-
Camera type-Photo / Video
-
Main camera16 MP
-
Primary camera resolution640 x 480 pixels3456 x 4608 pixels
-
Primary camera videovideo1080p@60fps, 720p@120fps
-
Primary camera Autofocus-autofocus
-
Primary camera flash-LED flash
-
Camera features-1.34 µm pixel size, 1/2.3'' sensor size, HDR, Motorized rotating lens via on-screen gestures/ O-Click remote control, auto panorama (motorized rotation), face detection, geo-tagging, touch focus
-
Selfie camera
-
Flash-LED flash
-
Secondary cameraNo-
-
Selfie camera16 MP
-
Secondary camera autofocus-autofocus
-
Sound
-
3.5mm jackYesYes
-
LoudspeakerYesYes
-
NotificationsN/AVibration; MP3, WAV ringtones
-
Multimedia
-
RadioNoNo
-
Connectivity
-
WLANWi-Fi 802.11b, 802.11g, 802.11nWi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11ac
-
WLAN WiFi Hotspot-Yes
-
WLAN WiFi Direct-Yes
-
WLAN DLNA-Yes
-
USBmicroUSB 2.0microUSB 2.0
-
USB host-Yes
-
Bluetoothv4.0v4.0
-
GPSYesYes, with A-GPS
-
GLONASS-Yes
-
Features
-
Messaging SMS-SMS(threaded view)
-
Messaging MMS-MMS
-
Messaging EmailEmailEmail
-
Messaging IMIM-
-
Messaging Push EmailPush EmailPush Email
-
JavaYes, via Java MIDP emulatorYes, via Java MIDP emulator
-
Sensors-Accelerometer, compass, gyro, proximity
-
Browser
-
HTMLHTML5HTML5
-
Battery
-
Battery typeLi-PoLi-Po
-
Battery capacity2710 mAh3000 mAh
-
Battery removableNon-removable-
-
Talk time--
-
Standby time--