Celkon A15 vs Samsung Gear S2 3G
Celkon A15
Samsung Gear S2 3G
-
Network
-
2G networkGSM 900, 1800GSM 900, 1800
-
3G network-HSDPA 900, 2100
-
HSPA speed-HSPA
-
GPRSYesYes
-
EDGEYesYes
-
Availability
-
Oficially announced2013-102015-8
-
Status2013-102015-10
-
Design
-
SIMDual SIM (Mini-SIM)Electronic SIM card (e-SIM)
-
Height51.8 mm
-
Width44 mm
-
Thickness13.4 mm
-
Weight51 g
-
ColorsWhiteDark Gray, Silver
-
Display
-
Display typeTFT touchscreenSuper AMOLED capacitive touchscreen
-
Physical size3.5 inches1.2 inches
-
Resolution320 x 480 pixels360 x 360 pixels
-
Pixel density165 ppi302 ppi
-
Display colors-16777216
-
Hardware
-
CPUDual-core 1 GHzDual-core 1 GHz
-
Chipset-Qualcomm MSM8x26
-
Memory ROM512 MB-
-
Memory RAM256 MB512 MB
-
Internal storage-4 GB
-
Memory cardmicroSD
-
Memory card max32 GB-
-
OS
-
OSAndroid OS, v4.2.2 (Jelly Bean)Tizen-based wearable platform
-
Main camera
-
Main camera3.15 MP
-
Primary camera resolution2048 x 1536 pixels-
-
Primary camera videovideo-
-
Selfie camera
-
Secondary cameraVGA camera-
-
Sound
-
3.5mm jackYesNo
-
LoudspeakerYesYes
-
NotificationsVibration, Polyphonic, MP3 ringtonesVibration; MP3, WAV ringtones
-
Multimedia
-
Radio-No
-
Radio FMFM radio-
-
Connectivity
-
WLANWi-Fi 802.11b, 802.11g, 802.11nWi-Fi 802.11b, 802.11g, 802.11n
-
WLAN WiFi HotspotYes-
-
USBmicroUSB 2.0
-
BluetoothYesv4.1
-
Bluetooth A2DP-Yes
-
GPSNoYes, with A-GPS
-
Features
-
Messaging SMSSMS(threaded view)SMS(threaded view)
-
Messaging MMSMMSMMS
-
Messaging EmailEmailEmail
-
Messaging IMIMIM
-
JavaNoNo
-
Sensors-Accelerometer, barometer, gyro, heart rate
-
Browser
-
BrowserYesNo
-
Battery
-
Battery typeLi-IonLi-Ion
-
Battery capacity1400 mAh300 mAh
-
Battery removable-Non-removable
-
Talk time--
-
Standby time--
-
Standby time 3G-48 h
