Acer Iconia Tab A1-811 vs Celkon C409
Acer Iconia Tab A1-811
Celkon C409
-
Network
-
2G networkGSM 850, 900, 1800, 1900GSM 850, 900, 1800, 1900
-
3G networkHSDPA-
-
HSDPA speedHSDPA-
-
HSUPA speedHSUPA-
-
GPRSYesYes
-
EDGEYes
-
Availability
-
Oficially announced20132014-12
-
Status2013
-
Design
-
SIMYesDual SIM (Mini-SIM)
-
Height208.7 mm110 mm
-
Width145.7 mm44 mm
-
Thickness11.1 mm16 mm
-
Weight430 g86 g
-
ColorsWhiteBlack/Red
-
Display
-
Display typeTFT capacitive touchscreenTFT
-
Physical size7.9 inches1.8 inches
-
Resolution768 x 1024 pixels176 x 220 pixels
-
Pixel density162 ppi157 ppi
-
Display colors16777216-
-
Hardware
-
CPUQuad-core 1.2 GHz
-
ChipsetMediatek MT8389W-
-
Memory RAM1 GB-
-
Internal storage8 GB-
-
Memory cardmicroSDmicroSD
-
Memory card max32 GB4 GB
-
OS
-
OSAndroid OS, v4.2 (Jelly Bean)-
-
Main camera
-
Main camera5 MP1.3 MP
-
Primary camera resolution2592 x 1944 pixels1280 x 1024 pixels
-
Primary camera videovideovideo
-
Primary camera Autofocusautofocus-
-
Selfie camera
-
Secondary cameraVGA cameraNo
-
Sound
-
3.5mm jackYes-
-
LoudspeakerYesYes
-
NotificationsVibration, Polyphonic, MP3 ringtonesVibration, Polyphonic
-
Multimedia
-
RadioNo-
-
Radio FM-Stereo FM radio
-
Radio wfm-WFM
-
Connectivity
-
WLANWi-Fi 802.11b, 802.11g, 802.11n
-
WLAN WiFi HotspotYes-
-
USBmicroUSB 2.0Yes
-
Bluetoothv4.0Yes
-
Bluetooth A2DPYes-
-
GPSYes, with A-GPSNo
-
Features
-
Messaging SMSSMS(threaded view)SMS
-
Messaging MMSMMSMMS
-
Messaging EmailEmail-
-
Messaging IMIM-
-
Messaging Push EmailPush Email-
-
JavaYes, via Java MIDP emulatorNo
-
Browser
-
HTMLHTML5-
-
Browser-Yes
-
Battery
-
Battery typeLi-IonLi-Ion
-
Battery capacity4960 mAh1800 mAh
-
Battery removableNon-removable-
-
Talk time7 h7 h 30 min
-
Standby time-600 h
