Phone Comparison - Samsung Galaxy Star Duos S5282 vs Karbonn A4

Samsung Galaxy Star Duos S5282
samsung galaxy star duos s5282
Karbonn A4
karbonn a4
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general General Info

Manufacturer Samsung Karbonn
Announced April 2013 March 2013
Status Available - May 2013 Available - March 2013
Colors Black, White, Blue White/Black
Form Factor Candybar Candybar
Dimension 105 x 58 x 11.9 mm
(4.13 x 2.28 x 0.47 in)
124.8 x 66 x 9.5 mm
(4.91 x 2.6 x 0.37 in)
Weight 100.5 g (3.53.0.18 oz) 75 g (2.65 oz)
2G Network GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 GSM 900 / 1800 - SIM 1 & SIM 2
3G Network N/A N/A
Messaging SMS, MMS, Push Mail, EMail, IM SMS, MMS, EMail, IM

hardware Hardware and OS

OS Android OS, v4.1.2 (Jelly Bean) Android OS, v2.3.6 (Gingerbread)
Processor 1 GHz, Spreadtrum SP8810 [Similar] 1 GHz [Similar]
GPU Mali-300 [Similar] -
RAM 512 MB [Browse Similar] 256 MB [Browse Similar]
Internal Memory 4 GB 104 MB
External Memory microSD, up to 32 GB microSD, up to 32 GB

display Display

Type TFT capacitive touchscreen TFT capacitive touchscreen
Colors 65K colors 256K colors
Size 3.0 inches [Similar] 4.0 inches [Similar]
Resolution 240 x 320 pixels (133 ppi) 320 x 480 pixels (144 ppi)
Screen-to-Body Ratio 45.99% 58.02%
Multi-Touch yes yes

multimedia Multimedia

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

camera Camera

Rear Camera 2 MP, 1600x1200 pixels [Similar] 3.2 MP, 2048x1536 pixels [Similar]
Flash No No
Features Fixed Focus, Smile Shot, Face Detection
Video Yes, QVGA@15fps Yes
Front Camera No [Similar] Yes, VGA [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Yes
Edge Yes Yes
3G No No
Bluetooth Yes, v4.0 Yes
Wi-Fi Wi-Fi 802.11 b/g/n, Wi-Fi hotspot Wi-Fi 802.11 b/g/n, Wi-Fi hotspot
USB Yes, microUSB v2.0 Yes
GPS No No
Browser HTML HTML

memory User Memory

Internal 4 GB, 512 MB RAM 104 MB, 256 MB RAM, 512 MB ROM
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 not present proximity sensor not present
Accelerometer Sensor accelerometer sensor present accelerometer sensor present
NFC NFC not supported NFC not supported

battery Battery

Type Li-Ion Battery Li-Ion Battery
Capacity 1200 mAh 1400 mAh
Stand by Up to 320 h Up to 250 h
Talk Time Up to 14 h Up to 4 h 10 min