Celkon A20 vs Gigabyte GSmart G1355
Celkon A20
Gigabyte GSmart G1355
-
Network
-
2G networkGSM 900, 1800GSM 850, 900, 1800, 1900
-
3G networkHSDPA 2100HSDPA 900, 2100
-
HSDPA speed-HSDPA
-
HSUPA speed-HSUPA
-
Speed YesYes, 384 kbps-
-
GPRSYesYes
-
EDGEYesYes
-
Availability
-
Oficially announced2013-82012-2
-
Status2013-82012-9
-
Design
-
SIMDual SIM (Mini-SIM)Dual SIM (Mini-SIM)
-
Height129.8 mm
-
Width69.8 mm
-
Thickness11.5 mm
-
Weight168 g
-
ColorsBlackGray
-
Display
-
Display typeTFT capacitive touchscreenTFT capacitive touchscreen
-
Physical size4.0 inches4.3 inches
-
Resolution480 x 800 pixels480 x 800 pixels
-
Pixel density233 ppi217 ppi
-
Display colors-262144
-
Hardware
-
CPUDual-core 1.2 GHz800 MHz
-
Chipset-Qualcomm MSM7227T
-
Memory ROM256 MB1 GB
-
Memory RAM512 MB512 MB
-
Memory cardmicroSDmicroSD
-
Memory card max32 GB32 GB
-
OS
-
OSAndroid OS, v4.2.0 (Jelly Bean)Android OS, v2.3.4 (Gingerbread)
-
Main camera
-
Main camera3.15 MP5 MP
-
Primary camera resolution2048 x 1536 pixels2592 x 1944 pixels
-
Primary camera videovideovideo
-
Primary camera Autofocus-autofocus
-
Primary camera flash-LED flash
-
Selfie camera
-
Secondary cameraVGA cameraNo
-
Sound
-
3.5mm jackYesYes
-
LoudspeakerYesYes
-
NotificationsVibration, Polyphonic, MP3 ringtonesVibration, MP3, WAV ringtones
-
Connectivity
-
WLANWi-Fi 802.11b, 802.11g, 802.11nWi-Fi 802.11b, 802.11g, 802.11n
-
WLAN WiFi Hotspot-Yes
-
USBmicroUSB 2.0microUSB 2.0
-
BluetoothYesv2.1
-
Bluetooth A2DP-Yes
-
Bluetooth EDR-Yes
-
GPSNoYes, with A-GPS
-
Features
-
Messaging SMSSMS(threaded view)SMS(threaded view)
-
Messaging MMSMMSMMS
-
Messaging EmailEmailEmail
-
Messaging IMIMIM
-
Messaging Push EmailPush EmailPush Email
-
JavaYes, via Java MIDP emulatorYes, via Java MIDP emulator
-
Browser
-
HTMLYesYes
-
Battery
-
Battery typeLi-IonLi-Ion
-
Battery capacity1500 mAh1500 mAh
-
Talk time-4 h 30 min
-
Standby time-115 h
-
Multimedia
-
Radio-No
