Phone Comparison - Samsung Galaxy Grand Duos I9082 vs Panasonic P51 vs Sony Xperia M2 Dual

	Samsung Galaxy Grand Duos I9082 ✖	Panasonic P51 ✖	Sony Xperia M2 Dual ✖

General Info
	Samsung Galaxy Grand Duos I9082 ✖	Panasonic P51 ✖	Sony Xperia M2 Dual ✖


Manufacturer	Samsung	Panasonic	Sony
Announced	December 2012	May 2013	February 2014
Status	Available - January 2013	Available - May 2013	Coming Soon - Q1 2014
Colors	Black, White	Black, White	Black, White, Purple
Form Factor	Candybar	Candybar	Candybar
Dimension	143.5 x 76.9 x 9.6 mm (5.65 x 3.03 x 0.38 in)	144 x 75 x 8.5 mm (5.67 x 2.95 x 0.33 in)	139.7 x 71.1 x 8.6 mm (5.5 x 2.8 x 0.34 in)
Weight	162 g (5.71 oz)	135 g (4.76 oz)	148 g (5.22 oz)
2G Network	GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2	GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2	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	HSDPA 900 / 2100	HSDPA 850 / 900 / 1900 / 2100
Messaging	SMS, MMS, EMail, IM	SMS, MMS, Push Mail, EMail, IM	SMS, MMS, Push Mail, EMail, IM
Hardware and OS
OS	Android OS, v4.1.2 (Jelly Bean)	Android OS, v4.2 (Jelly Bean)	Android OS, v4.3 (Jelly Bean)
Processor	Dual-core 1.2 GHz Cortex-A9, Broadcom	Quad-core 1.2 GHz Cortex-A7, MTK MT6589	Quad-core 1.2 GHz Cortex-A7, Qualcomm MSM8226-0 Snapdragon 400
GPU	Broadcom VideoCore IV	PowerVR SGX544	Adreno 305
RAM	1 GB	1 GB	1 GB
Internal Memory	8 GB	4 GB storage	8 GB
External Memory	microSD, up to 64 GB	microSD, up to 32 GB	microSD, up to 32 GB

Display
Type	Capacitive touchscreen	IPS LCD capacitive touchscreen	TFT capacitive touchscreen
Colors	16M colors	16M colors	16M colors
Size	5.0 inches	5.0 inches	4.8 inches
Resolution	480 x 800 pixels (187 ppi)	720 x 1280 pixels (294 ppi)	540 x 960 pixels (229 ppi)
Screen-to-Body Ratio	64.20%	63.69%	64.21%
Multi-Touch
Multimedia
3.5mm Jack
Radio	Stereo FM radio with RDS	FM radio	FM radio with RDS
Games	Yes + Downloadable	Yes + Downloadable	Yes + Downloadable
Loud Speaker
Camera
Rear Camera	8 MP, 3264x2448 pixels	8 MP, 3264 x 2448 pixels	8 MP, 3264 x 2448 pixels
Flash	LED flash	LED flash	LED flash
Features	Auto focus, Geo-tagging, Touch Focus, Face And Smile Detection, Image Stabilization	Auto focus, Geo-tagging, Touch Focus, Face Detection	Auto focus, Geo-tagging, Touch Focus, Face And Smile Detection, Image Stabilization, HDR, Panorama
Video	Yes, 1080p@30fps	Yes, 1080p	Yes, 1080p
Front Camera	Yes, 2 MP [Similar]	Yes, 1.3 MP, 720p [Similar]	Yes [Similar]
Connectivity and Data Rate
GPRS	Yes	Yes	Up to 107 kbps
Edge	Yes	Yes	Up to 296 kbps
3G	HSDPA, 21 Mbps; HSUPA, 5.76 Mbps	HSDPA, 21 Mbps; HSUPA, 11 Mbps	HSDPA, 21 Mbps; HSUPA, 5.76 Mbps
Bluetooth	Yes, v4.0 with A2DP, LE, EDR	Yes, v4.0 with A2DP, EDR	Yes, v4.0 with A2DP
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 a/b/g/n, dual-band, Wi-Fi Direct, DLNA, Wi-Fi hotspot
USB	Yes, microUSB v2.0	Yes, microUSB v2.0, USB On-the-go	Yes, microUSB v2.0, USB On-the-go, USB Host
GPS	Yes, with A-GPS, support and GLONASS	Yes, with A-GPS support	Yes, with A-GPS support and GLONASS
Browser	HTML5	HTML5	HTML5

User Memory
Internal	8 GB, 1 GB RAM	4 GB storage, 1 GB RAM	8 GB, 1 GB RAM
Expandable Storage	microSD, up to 64 GB	microSD, up to 32 GB	microSD, up to 32 GB
USB OTG	-	Supported	Supported
Sensors
Fingerprint
Proximity Sensor
Accelerometer Sensor
NFC
Battery
Type	Standard battery, Li-Ion	Li-Ion Battery	Li-Ion Battery
Capacity	2100 mAh	2500 mAh	2300 mAh
Stand by	Up to 440 h	-	Up to 580 h (2G) Up to 597 h (3G)
Talk Time	Up to 10 h 10 min	-	Up to 13 h 25 min (2G) Up to 14 h 36 min (3G)

Phone Comparison - Samsung Galaxy Grand Duos I9082 vs Panasonic P51 vs Sony Xperia M2 Dual

General Info

Hardware and OS

Display

Multimedia

Camera

Connectivity and Data Rate

User Memory

Sensors

Battery

Other Comparison

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