Phone Comparison - Samsung Galaxy Grand Duos I9082 vs Sony Xperia M4 Aqua vs Oppo R7

general General Info
Manufacturer Samsung Sony Oppo
Announced December 2012 March 2015 May 2015
Status Available - January 2013 Available - April 2015 Available - May 2015
Price - Rs. 19,400 ($285.29) [Similarly Priced] Rs. 17,990 ($264.56) [Similarly Priced]
Colors Black, White Black, White, Copper, Silver Golden, Silver
Form Factor Candybar Candybar Candybar
Dimension 143.5 x 76.9 x 9.6 mm
(5.65 x 3.03 x 0.38 in) 		140.5 x 72.6 x 7.3 mm
(5.53 x 2.86 x 0.29 in) 		143 x 71 x 6.3 mm
(5.63 x 2.8 x 0.25 in)
Weight 162 g (5.71 oz) 136 g (4.8 oz) 147 g (5.19 oz)
2G Network GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (optional) 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 850 / 900 / 2100
HSDPA 850 / 1700 / 1900 / 2100 		HSDPA 850 / 900 / 1900 / 2100 - Global, Taiwan
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 - USA
4G Network - LTE 800 / 850 / 900 / 1800 / 2100 / 2600
(Bands 1, 3, 5, 7, 8, 20)		 LTE band 1(2100), 3(1800), 7(2600), 8(900), 40(2300) - Global
LTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 28(700), 40(2300) - Taiwan
LTE band 1(2100), 3(1800), 4(1700/2100), 7(2600), 17(700), 20(800) - USA
Messaging SMS, MMS, EMail, IM SMS, MMS, Push Mail, EMail, IM SMS, MMS, Push Mail, EMail
Build Features - - IP68 Certified - Dust and Water Proof up to 1.5 Meter and 30 Minutes Support for Gloved and Wet Touch Input

hardware Hardware and OS
OS Android OS, v4.1.2 (Jelly Bean) Android OS, v5.0.x (Lollipop) Android OS, v5.1 (Lollipop)
Processor Dual-core 1.2 GHz Cortex-A9, Broadcom 1.5GHz Octa-core, Qualcomm MSM8939 Snapdragon 615 Quad-core 1.5 GHz Cortex-A53 & quad-core 1.0 GHz Cortex-A53, Qualcomm MSM8939 Snapdragon 615
GPU Broadcom VideoCore IV Adreno 405 Adreno 405
RAM 1 GB 2 GB 3 GB
Internal Memory 8 GB 8 GB 16 GB
External Memory microSD, up to 64 GB microSD, up to 128 GB microSD, up to 128 GB (uses SIM 2 slot)

display Display
Type Capacitive touchscreen IPS LCD Capacitive Touchscreen, Scratch-resistant Glass AMOLED Capacitive Touchscreen, Corning Gorilla Glass 3
Colors 16M colors 16M colors 16M colors
Size 5.0 inches 5.0 inches 5.0 inches
Resolution 480 x 800 pixels (187 ppi) 720 x 1280 pixels (294 ppi) 1080 x 1920 pixels (445 ppi)
Screen-to-Body Ratio 64.20% 67.44% 66.54%
Multi-Touch yes yes yes

multimedia Multimedia
3.5mm Jack yes yes yes
Radio Stereo FM radio with RDS FM radio with RDS -
Games Yes + Downloadable Yes + Downloadable Yes + Downloadable
Loud Speaker yes yes yes

camera Camera
Rear Camera 8 MP, 3264x2448 pixels 13 MP, 4128 x 3096 pixels 13 MP, 4128 x 3096 pixels, Schneider-Kreuznach O
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/smile Detection, HDR, Panorama Phase Detection Auto-focus, Geo-tagging, Touch Focus, Face Detection, Colorful Night, Slow Shutter, Expert Mode, Beautify, Ultra HD, Panorama, Audio Photo, GIF, Double Exposure, Super Macro, RAW, HDR, Gorgeous Color Filters, Blurred Background, Fast Lens,
Video Yes, 1080p@30fps 1080p@30fps, HDR 1080p@30fps
Front Camera Yes, 2 MP [Similar] 5 MP [Similar] 8 MP [Similar]

connectivity Connectivity and Data Rate
GPRS Yes Up to 107 kbps Yes
Edge Yes Up to 296 kbps Yes
3G HSDPA, 21 Mbps; HSUPA, 5.76 Mbps HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps HSPA, LTE Cat4 150/50 Mbps
Bluetooth Yes, v4.0 with A2DP, LE, EDR v4.1, A2DP, apt-X v4.0
Wi-Fi Wi-Fi 802.11 a/b/g/n, Wi-Fi hotspot Wi-Fi 802.11 a/b/g/n, dual-band, Wi-Fi Direct, DLNA, hotspot Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot
USB Yes, microUSB v2.0 microUSB v2.0, USB Host microUSB v2.0, USB Host
GPS Yes, with A-GPS, support and GLONASS Yes, with A-GPS, GLONASS Yes, with A-GPS, GLONASS
Browser HTML5 HTML5 HTML5

memory User Memory
Internal 8 GB, 1 GB RAM 8 GB, 2 GB RAM 16 GB, 3 GB RAM
Expandable Storage microSD, up to 64 GB microSD, up to 128 GB microSD, up to 128 GB (uses SIM 2 slot)
USB OTG - Supported Supported

Apps Sensors
Fingerprint fingerprint not supported fingerprint not supported fingerprint not supported
Proximity Sensor proximity sensor present proximity sensor present proximity sensor present
Accelerometer Sensor accelerometer sensor present accelerometer sensor present accelerometer sensor present
NFC NFC not supported NFC supported NFC not supported

battery Battery
Type Standard battery, Li-Ion Non-removable Li-Ion Battery Non-removable Li-Po Battery
Capacity 2100 mAh 2400 mAh 2320 mAh
Stand by Up to 440 h - -
Talk Time Up to 10 h 10 min - -

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