Phone Comparison - Celkon A125 vs Samsung Galaxy Core 2 Duos vs Karbonn A6 Turbo

general General Info

Manufacturer Celkon Samsung Karbonn
Announced April 2014 June 2014 January 2015
Status Available - April 2014 Available - July 2014 Available - January 2015
Price - - Rs. 2,881 ($42.37) [Similarly Priced]
Colors White, Black White, Black White/Black
Form Factor Candybar Candybar Candybar
Dimension 138 x 68.5 x 10 mm
(5.43 x 2.7 x 0.39 in)
130.3 x 68 x 9.8 mm
(5.13 x 2.68 x 0.39 in)
-
Weight 78 g (2.75 oz) 138 g (4.87 oz) -
2G Network GSM 900 / 1800 - SIM 1 & SIM 2 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 GSM 900 / 1800 / 1900 - SIM 1 & SIM 2
3G Network HSDPA 2100 HSDPA 900 / 2100 No
Messaging SMS, MMS, EMail, IM SMS, MMS, EMail, IM SMS, MMS, EMail, IM

hardware Hardware and OS

OS Android OS, v4.2.2 (Jelly Bean) Android OS, v4.4.2 (KitKat) Android OS, v4.4.2 (KitKat)
Processor Dual-core 1.3 GHz, MTK 6572 Quad-core 1.2 GHz Dual-core 1.3 GHz
GPU Mali-400 - -
RAM 512 MB 768 MB 512 MB
Internal Memory 4 GB ROM 4 GB 4 GB
External Memory microSD, up to 32 GB microSD, up to 64 GB microSD, up to 32 GB

display Display

Type TFT capacitive touchscreen TFT capacitive touchscreen TFT Capacitive Touchscreen
Colors 16M colors 16M colors 256K colors
Size 4.5 inches 4.5 inches 4.5 inches
Resolution 540 x 960 pixels (245 ppi) 480 x 800 pixels (207 ppi) 480 x 854 pixels (218 ppi)
Screen-to-Body Ratio 58.94% 65.25% -
Multi-Touch yes yes yes

multimedia Multimedia

3.5mm Jack yes yes yes
Radio FM radio FM Radio FM radio
Games Yes + Downloadable Yes + Downloadable Yes + Downloadable
Loud Speaker yes yes yes

camera Camera

Rear Camera 5 MP, 2592х1944 pixels 5 MP, 2592 х 1944 pixels 5 MP, 2592x1944 pixels
Flash LED flash LED flash Dual-LED flash
Features Geo-tagging Auto focus, Geo-tagging, Touch Focus, Face And Smile Detection Geo-tagging
Video Yes, 720p Yes Yes
Front Camera Yes, VGA [Similar] Yes, VGA [Similar] Yes, VGA [Similar]

connectivity Connectivity and Data Rate

GPRS Class 10 (4+1/3+2 slots), 32 - 48 kbps Yes Yes
Edge Class 10, 236.8 kbps Yes Yes
3G HSDPA, 21 Mbps; HSUPA, 5.76 Mbps HSDPA, 21 Mbps; HSUPA, 5.76 Mbps No
Bluetooth Yes, v2.0 A2DP, EDR Yes, v4.0 with A2DP Yes
Wi-Fi Wi-Fi 802.11 b/g/n, Wi-Fi hotspot Wi-Fi 802.11 b/g/n, Wi-Fi hotspot Wi-Fi 802.11 b/g/n, hotspot
USB Yes, microUSB v2.0 Yes, microUSB v2.0 Yes
GPS Yes Yes, with A-GPS support and GLONASS Yes, with A-GPS
Browser HTML HTML HTML

memory User Memory

Internal 4 GB ROM, 512 MB RAM 4 GB, 768 MB RAM 4 GB, 512 MB RAM
Expandable Storage microSD, up to 32 GB microSD, up to 64 GB microSD, up to 32 GB

Apps Sensors

Fingerprint fingerprint not supported fingerprint not supported fingerprint not supported
Proximity Sensor proximity sensor present proximity sensor present proximity sensor present
Accelerometer Sensor accelerometer sensor present accelerometer sensor present accelerometer sensor present
NFC NFC not supported NFC not supported NFC not supported

battery Battery

Type Li-Ion Battery Li-Ion Battery Li-Ion Battery
Capacity 2000 mAh 2000 mAh 1500 mAh
Stand by - - Up to 78 h
Talk Time - - Up to 4 h