Acer Iconia Tab A3-A20 vs verykool s757
Acer Iconia Tab A3-A20
verykool s757
-
Network
-
2G networkGSM 850, 900, 1800, 1900
-
3G network-HSDPA 850, 1900
-
HSDPA speed-HSDPA
-
HSUPA speed-HSUPA
-
GPRSYes
-
EDGEYes
-
Availability
-
Oficially announced2014-102014-12
-
Status2014-102014-12
-
Design
-
SIMNoDual SIM (Mini-SIM)
-
Height256.5 mm148 mm
-
Width170.2 mm77 mm
-
Thickness10.2 mm12.8 mm
-
Weight508 g288 g
-
ColorsBlack, WhiteBlack
-
Display
-
Display typeLED-backlit IPS LCD capacitive touchscreenTFT capacitive touchscreen
-
Physical size10.1 inches5.0 inches
-
Resolution1280 x 800 pixels480 x 800 pixels
-
Pixel density149 ppi187 ppi
-
Display colors1677721616777216
-
Hardware
-
CPUQuad-core 1.3 GHz ARM Cortex-A7800 MHz ARM Cortex-A9
-
ChipsetMediatek MT8127Mediatek MT6573
-
GPUMali-450MP4PowerVR SGX531
-
Memory RAM1 GB512 MB
-
Internal storage16 GB160 MB
-
Memory cardmicroSDmicroSD
-
Memory card max128 GB32 GB
-
OS
-
OSAndroid OS, v4.4 (KitKat)Android OS, v2.3.5 (Gingerbread)
-
Main camera
-
Main camera5 MP5 MP
-
Primary camera resolution2592 x 1944 pixels2592 x 1944 pixels
-
Primary camera video1080pvideo
-
Primary camera flash-LED flash
-
Camera featuresGeo-tagging-
-
Selfie camera
-
Secondary camera-VGA camera
-
Selfie camera2 MP
-
Sound
-
3.5mm jackYesYes
-
LoudspeakerYes, with stereo speakersYes
-
NotificationsMP3, WAV ringtonesVibration; MP3 ringtones
-
Multimedia
-
RadioNo-
-
Radio FM-Stereo FM radio
-
Connectivity
-
WLANWi-Fi 802.11b, 802.11g, 802.11nWi-Fi 802.11b, 802.11g, 802.11n
-
WLAN WiFi HotspotYesYes
-
USBmicroUSB 2.0microUSB 2.0
-
Bluetoothv4.0v2.1
-
Bluetooth A2DP-Yes
-
GPSYes, with A-GPSYes, with A-GPS
-
Features
-
Messaging SMS-SMS
-
Messaging MMS-MMS
-
Messaging EmailEmailEmail
-
Messaging IMIMIM
-
Messaging Push EmailPush EmailPush Email
-
JavaNoYes, via Java MIDP emulator
-
SensorsAccelerometer-
-
Browser
-
HTMLHTML5Yes
-
Battery
-
Battery typeLi-PoLi-Po
-
Battery capacity5910 mAh2300 mAh
-
Battery removableNon-removable-
-
Talk time9 h-
-
Standby time--
