Phone Comparison - Samsung Galaxy Grand Duos I9082 vs Samsung Galaxy Star S5280 vs Samsung Galaxy Star Duos S5282

general General Info

Manufacturer Samsung Samsung Samsung
Announced December 2012 April 2013 April 2013
Status Available - January 2013 Available - May 2013 Available - May 2013
Colors Black, White Black, White, Blue Black, White, Blue
Form Factor Candybar Candybar Candybar
Dimension 143.5 x 76.9 x 9.6 mm
(5.65 x 3.03 x 0.38 in)
105 x 58 x 11.9 mm
(4.13 x 2.28 x 0.47 in)
105 x 58 x 11.9 mm
(4.13 x 2.28 x 0.47 in)
Weight 162 g (5.71 oz) 100.5 g (3.53.0.18 oz) 100.5 g (3.53.0.18 oz)
2G Network GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G Network HSDPA 850 / 1900 / 2100 - SIM 1 only
HSDPA 900 / 1900 / 2100 - SIM 1 only
N/A N/A
Messaging SMS, MMS, EMail, IM SMS, MMS, Push Mail, EMail, IM SMS, MMS, Push Mail, EMail, IM

hardware Hardware and OS

OS Android OS, v4.1.2 (Jelly Bean) Android OS, v4.1.2 (Jelly Bean) Android OS, v4.1.2 (Jelly Bean)
Processor Dual-core 1.2 GHz Cortex-A9, Broadcom 1 GHz Cortex-A5 1 GHz, Spreadtrum SP8810
GPU Broadcom VideoCore IV Mali-300 Mali-300
RAM 1 GB 512 MB 512 MB
Internal Memory 8 GB 4 GB 4 GB
External Memory microSD, up to 64 GB microSD, up to 32 GB microSD, up to 32 GB

display Display

Type Capacitive touchscreen TFT capacitive touchscreen TFT capacitive touchscreen
Colors 16M colors 65K colors 65K colors
Size 5.0 inches 3.0 inches 3.0 inches
Resolution 480 x 800 pixels (187 ppi) 240 x 320 pixels (133 ppi) 240 x 320 pixels (133 ppi)
Screen-to-Body Ratio 64.20% 45.99% 45.99%
Multi-Touch yes yes yes

multimedia Multimedia

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

camera Camera

Rear Camera 8 MP, 3264x2448 pixels 2 MP, 1600x1200 pixels 2 MP, 1600x1200 pixels
Flash LED flash No No
Features Auto focus, Geo-tagging, Touch Focus, Face And Smile Detection, Image Stabilization - Fixed Focus, Smile Shot,
Video Yes, 1080p@30fps Yes, QVGA@15fps Yes, QVGA@15fps
Front Camera Yes, 2 MP [Similar] No [Similar] No [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Yes Yes
Edge Yes Yes Yes
3G HSDPA, 21 Mbps; HSUPA, 5.76 Mbps No No
Bluetooth Yes, v4.0 with A2DP, LE, EDR Yes, v4.0 Yes, v4.0
Wi-Fi Wi-Fi 802.11 a/b/g/n, Wi-Fi hotspot 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 Yes, microUSB v2.0
GPS Yes, with A-GPS, support and GLONASS No No
Browser HTML5 HTML HTML

memory User Memory

Internal 8 GB, 1 GB RAM 4 GB, 512 MB RAM 4 GB, 512 MB RAM
Expandable Storage microSD, up to 64 GB microSD, up to 32 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 not present proximity sensor not 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 Standard battery, Li-Ion Li-Ion Battery Li-Ion Battery
Capacity 2100 mAh 1200 mAh 1200 mAh
Stand by Up to 440 h Up to 320 h Up to 320 h
Talk Time Up to 10 h 10 min Up to 14 h Up to 14 h