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Samsung Galaxy Star Duos S5282 vs Karbonn A7 Star

General Info

Manufacturer
Samsung Karbonn
Announced
April 2013 May 2013
Status
Available - May 2013 Available - May 2013
Colors
Black, White, Blue Black, White
Form Factor
Candybar Candybar
Dimension
105 x 58 x 11.9 mm
(4.13 x 2.28 x 0.47 in)
-
Weight
100.5 g (3.53.0.18 oz) -
2G Network
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 GSM 900 / 1800 / 1900 - SIM 1 & SIM 2
3G Network
N/A No
Messaging
SMS, MMS, Push Mail, EMail, IM SMS, MMS, Push Mail, EMail, IM

Display

Type
TFT capacitive touchscreen TFT Capacitive Touchscreen
Colors
65K colors 16M colors
Size
3.0 inches [Similar] 4.5 inches [Similar]
Resolution
240 x 320 pixels (133 ppi) 480 x 854 pixels (218 ppi) [Similar]
Screen-to-Body Ratio
45.99% -
Multi-Touch

Hardware and OS

OS
Android OS, v4.1.2 (Jelly Bean) Android OS, v4.0.4 (Ice Cream Sandwich)
Processor
1 GHz, Spreadtrum SP8810 [Similar] Dual-core 1 GHz [Similar]
GPU
Mali-300 [Similar] -
RAM
512 MB [Browse Similar] 512 MB [Browse Similar]
Internal Memory
4 GB 164 MB
External Memory
microSD, up to 32 GB microSD, up to 32 GB

Camera

Rear Camera
2 MP, 1600x1200 pixels [Similar] 5 MP, 2592х1944 pixels [Similar]
Flash
No LED flash
Features
Fixed Focus, Smile Shot, Auto focus, Geo-tagging
Video
Yes, QVGA@15fps Yes
Front Camera
No [Similar] Yes, VGA [Similar]

Multimedia

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

Connectivity and Data Rate

GPRS
Yes Yes
Edge
Yes Yes
3G
No No
Bluetooth
Yes, v4.0 Yes, with A2DP
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, microUSB v2.0
GPS
No No
Browser
HTML HTML

User Memory

Internal
4 GB, 512 MB RAM 164 MB, 512 MB RAM
Expandable Storage
microSD, up to 32 GB microSD, up to 32 GB

Sensors

Fingerprint
Proximity Sensor
Accelerometer Sensor
NFC

Battery

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