Acer Iconia Tab 8 A1-840FHD vs Celkon A19
Acer Iconia Tab 8 A1-840FHD
Celkon A19
-
Network
-
2G networkGSM 850, 900, 1800, 1900
-
3G network-HSDPA 850, 900, 2100, 1800
-
HSDPA speed-HSDPA
-
GPRSYes
-
EDGEYes
-
Availability
-
Oficially announced2014-62012-7
-
Status20142012-7
-
Design
-
SIMNoDual SIM (Mini-SIM)
-
Height124 mm
-
Width68 mm
-
Thickness10.8 mm
-
Weight360 g110 g
-
ColorsSilverBlack
-
Display
-
Display typeIPS LCD capacitive touchscreenTFT capacitive touchscreen
-
Physical size8.0 inches4.0 inches
-
Resolution1200 x 1920 pixels480 x 800 pixels
-
Pixel density283 ppi233 ppi
-
Display colors16777216-
-
Hardware
-
CPUQuad-core 1.86 GHz832 MHz
-
ChipsetIntel Atom Z3745-
-
Memory RAM2 GB-
-
Internal storage16, 32 GB-
-
Memory cardmicroSDmicroSD
-
Memory card max32 GB32 GB
-
OS
-
OSAndroid OS, v4.4.2 (KitKat)Android OS, v2.3.7 (Gingerbread)
-
Main camera
-
Primary cameraYes-
-
Main camera5 MP
-
Primary camera resolution-2592 x 1944 pixels
-
Primary camera videovideovideo
-
Primary camera flash-LED flash
-
Selfie camera
-
Secondary cameraYesYes
-
Sound
-
3.5mm jackYesYes
-
LoudspeakerYesYes
-
NotificationsVibration; MP3, WAV ringtonesVibration, Polyphonic, MP3 ringtones
-
Multimedia
-
RadioNo-
-
Radio FM-Stereo FM radio
-
Connectivity
-
WLANWi-Fi 802.11b, 802.11g, 802.11nWi-Fi
-
USBmicroUSB 2.0microUSB 2.0
-
BluetoothYesYes
-
GPS-Yes
-
Features
-
Messaging SMS-SMS(threaded view)
-
Messaging MMS-MMS
-
Messaging EmailEmailEmail
-
Messaging IMIMIM
-
Messaging Push EmailPush Mail-
-
JavaYes, via Java MIDP emulatorYes, via Java MIDP emulator
-
Browser
-
HTMLHTML5Yes
-
Battery
-
Battery type-Li-Ion
-
Battery capacity-1400 mAh
-
Talk time7 h 30 min5 h
-
Standby time-300 h
