Phone Comparison - Samsung Galaxy S Duos S7562 vs Celkon Campus A20

Samsung Galaxy S Duos S7562
samsung galaxy s duos s7562
Celkon Campus A20
celkon campus a20
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general General Info

Manufacturer Samsung Celkon
Announced July 2012 August 2013
Status Available - September 2012 Available - August 2013
Colors White Black
Form Factor Candybar Candybar
Dimension 121.5 x 63.1 x 10.5 mm
(4.78 x 2.48 x 0.41 in)
-
Weight 120 g (4.23 oz) -
2G Network GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 GSM 900 / 1800 - SIM 1 & SIM 2
3G Network HSDPA 900 / 2100 HSDPA 2100
Messaging SMS, MMS, Push Mail, EMail SMS, MMS, Push Mail, EMail, IM

hardware Hardware and OS

OS Android OS, v4.0 (Ice Cream Sandwich) Android OS, v4.2.0 (Jelly Bean)
Processor 1 GHz Cortex-A5, Qualcomm MSM7227A Snapdragon [Similar] Dual-core 1.2 GHz [Similar]
GPU Adreno 200 [Similar] -
RAM 768 MB [Browse Similar] 512 MB [Browse Similar]
Internal Memory 4 GB storage 256 MB ROM
External Memory microSD, up to 32 GB microSD, up to 32 GB

display Display

Type TFT capacitive touchscreen TFT capacitive touchscreen
Colors 16M colors 262K colors
Size 4.0 inches [Similar] 4.0 inches [Similar]
Resolution 480 x 800 pixels (233 ppi) [Similar] 480 x 800 pixels (233 ppi) [Similar]
Screen-to-Body Ratio 59.52% -
Multi-Touch yes yes

multimedia Multimedia

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

camera Camera

Rear Camera 5 MP, 2592х1944 pixels [Similar] 3.15 MP, 2048x1536 pixels [Similar]
Flash LED flash No
Features Auto focus, Geo-tagging -
Video Yes, FWVGA@30fps Yes
Front Camera Yes, VGA [Similar] Yes, VGA [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Class 12 (4+1/3+2/2+3/1+4 slots), 32 - 48 kbps
Edge Yes Class 12
3G HSDPA, 7.2 Mbps; HSUPA, 5.76 Mbps Yes, 384 kbps
Bluetooth Yes, v3.0 with A2DP Yes
Wi-Fi Wi-Fi 802.11 b/g/n, Wi-Fi hotspot Wi-Fi 802.11 b/g/n
USB Yes, microUSB v2.0 Yes, microUSB v2.0
GPS Yes, with A-GPS support No
Browser HTML, Adobe Flash Lite HTML

memory User Memory

Internal 4 GB storage, 768 MB RAM 256 MB ROM, 512 MB RAM
Expandable Storage microSD, up to 32 GB microSD, up to 32 GB

Apps Sensors

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

battery Battery

Type Standard battery, Li-Ion Li-Ion Battery
Capacity 1500 mAh 1500 mAh
Stand by Up to 445 h (2G)
Up to 330 h (3G)
-
Talk Time Up to 13 h (2G)
Up to 7 h 25 min (3G)
-