Celkon A20 vs Samsung Galaxy Tab 4G LTE
Celkon A20
Samsung Galaxy Tab 4G LTE
-
Network
-
2G networkGSM 900, 1800CDMA 800, 1900
-
3G networkHSDPA 2100CDMA2000 1xEV-DO
-
4G network-LTE 700
-
EV-DO speed-3.1 Mbps
-
Speed YesYes, 384 kbps-
-
LTE speed-LTE
-
GPRSYes
-
EDGEYes
-
Availability
-
Oficially announced2013-82011-1
-
Status2013-82011-7
-
Design
-
SIMDual SIM (Mini-SIM)Mini-SIM
-
Height190.1 mm
-
Width120.5 mm
-
Thickness12 mm
-
Weight380 g
-
ColorsBlackBlack
-
Display
-
Display typeTFT capacitive touchscreenTFT capacitive touchscreen
-
Physical size4.0 inches7.0 inches
-
Resolution480 x 800 pixels600 x 1024 pixels
-
Pixel density233 ppi170 ppi
-
Display colors-16777216
-
Hardware
-
CPUDual-core 1.2 GHz1.2 GHz ARM Cortex-A8
-
Chipset-Hummingbird
-
GPU-PowerVR SGX540
-
Memory ROM256 MB-
-
Memory RAM512 MB-
-
Internal storage-2 GB
-
Memory cardmicroSDmicroSD
-
Memory card max32 GB32 GB
-
OS
-
OSAndroid OS, v4.2.0 (Jelly Bean)Android OS, v2.2 (Froyo)
-
Main camera
-
Main camera3.15 MP5 MP
-
Primary camera resolution2048 x 1536 pixels2592 x 1944 pixels
-
Primary camera videovideo480p@30fps
-
Primary camera Autofocus-autofocus
-
Primary camera flash-LED flash
-
Selfie camera
-
Secondary cameraVGA camera-
-
Selfie camera1.3 MP
-
Sound
-
3.5mm jackYesYes
-
LoudspeakerYesYes, with stereo speakers
-
NotificationsVibration, Polyphonic, MP3 ringtonesN/A
-
Connectivity
-
WLANWi-Fi 802.11b, 802.11g, 802.11nWi-Fi 802.11a, 802.11b, 802.11g, 802.11n
-
WLAN WiFi Hotspot-Yes
-
WLAN WiFi Dual Band-Yes
-
WLAN DLNA-Yes
-
USBmicroUSB 2.02.0
-
BluetoothYesv3.0
-
Bluetooth A2DP-Yes
-
GPSNoYes, with A-GPS
-
Features
-
Messaging SMSSMS(threaded view)SMS(threaded view)
-
Messaging MMSMMSMMS
-
Messaging EmailEmailEmail
-
Messaging IMIMIM
-
Messaging Push EmailPush EmailPush Mail
-
JavaYes, via Java MIDP emulatorYes, via Java MIDP emulator
-
Browser
-
HTMLYesYes
-
Adobe Flash-Yes
-
Battery
-
Battery typeLi-IonLi-Po
-
Battery capacity1500 mAh4000 mAh
-
Battery removable-Non-removable
-
Talk time-7 h
-
Standby time--
-
Multimedia
-
Radio-No
