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Samsung Galaxy Ace Duos vs Samsung Galaxy Grand Duos I9082

General Info

Manufacturer
Samsung Samsung
Announced
May 2012 December 2012
Status
Available - June 2012 Available - January 2013
Colors
Black Black, White
Form Factor
Candybar Candybar
Dimension
112.7 x 61.5 x 11.5 mm
(4.44 x 2.42 x 0.45 in)
143.5 x 76.9 x 9.6 mm
(5.65 x 3.03 x 0.38 in)
Weight
122 g (4.3 oz) 162 g (5.71 oz)
2G Network
GSM 850 / 900 / 1800 / 1900
GSM 850 / 900 / 1800 / 1900
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G Network
HSDPA 900 / 2100 HSDPA 850 / 1900 / 2100 - SIM 1 only
HSDPA 900 / 1900 / 2100 - SIM 1 only
Messaging
SMS, MMS SMS, MMS, EMail, IM

Display

Type
TFT capacitive touchscreen Capacitive touchscreen
Colors
16M colors 16M colors
Size
3.5 inches [Similar] 5.0 inches [Similar]
Resolution
320 x 480 pixels (165 ppi) 480 x 800 pixels (187 ppi) [Similar]
Screen-to-Body Ratio
52.52% 64.20%
Multi-Touch

Hardware and OS

OS
Android OS, v2.3 (Gingerbread) Android OS, v4.1.2 (Jelly Bean)
Processor
832 MHz [Similar] Dual-core 1.2 GHz Cortex-A9, Broadcom [Similar]
GPU
Broadcom VideoCore IV [Similar]
RAM
N/A 1 GB [Browse Similar]
Internal Memory
3 GB storage, 512 MB 8 GB
External Memory
microSD, up to 32 GB microSD, up to 64 GB

Camera

Rear Camera
5 MP, 2592x1944 pixels [Similar] 8 MP, 3264x2448 pixels [Similar]
Flash
No LED flash
Features
Auto focus, Geo-tagging Auto focus, Geo-tagging, Touch Focus, Face And Smile Detection, Image Stabilization
Video
Yes Yes, 1080p@30fps
Front Camera
No [Similar] Yes, 2 MP [Similar]

Multimedia

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

Connectivity and Data Rate

GPRS
Yes Yes
Edge
Yes Yes
3G
HSDPA, 7.2 Mbps HSDPA, 21 Mbps; HSUPA, 5.76 Mbps
Bluetooth
Yes, v3.0 with A2DP Yes, v4.0 with A2DP, LE, EDR
Wi-Fi
Wi-Fi 802.11 b/g/n, Wi-Fi hotspot Wi-Fi 802.11 a/b/g/n, Wi-Fi hotspot
USB
Yes, microUSB v2.0 Yes, microUSB v2.0
GPS
Yes, with A-GPS support Yes, with A-GPS, support and GLONASS
Browser
HTML HTML5

User Memory

Internal
3GB storage, 512 MB 8 GB, 1 GB RAM
Expandable Storage
microSD, up to 32 GB microSD, up to 64 GB

Sensors

Fingerprint
Proximity Sensor
Accelerometer Sensor
NFC

Battery

Type
Standard battery, Li-Ion Standard battery, Li-Ion
Capacity
1300 mAh 2100 mAh
Stand by
Up to 520 h (2G)
Up to 410 h (3G)
Up to 440 h
Talk Time
Up to 6 h 30 min (2G)
Up to 16 h 40 min (3G)
Up to 10 h 10 min
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