Phone Comparison - Samsung Galaxy S Duos 2 S7582 vs Samsung Galaxy Core 2 Duos vs Sony Xperia M4 Aqua

general General Info

Manufacturer Samsung Samsung Sony
Announced November 2013 June 2014 March 2015
Status Available - November 2013 Available - July 2014 Available - April 2015
Price - - Rs. 19,400 ($285.29) [Similarly Priced]
Colors White, Black White, Black Black, White, Copper, Silver
Form Factor Candybar Candybar Candybar
Dimension 121.5 x 63.1 x 10.57 mm
(4.78 x 2.48 x 0.42 in)
130.3 x 68 x 9.8 mm
(5.13 x 2.68 x 0.39 in)
140.5 x 72.6 x 7.3 mm
(5.53 x 2.86 x 0.29 in)
Weight 118 g (4.16 oz) 138 g (4.87 oz) 136 g (4.8 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 (optional)
3G Network HSDPA 900 / 2100 HSDPA 900 / 2100 HSDPA 850 / 900 / 2100
HSDPA 850 / 1700 / 1900 / 2100
4G Network - - LTE 800 / 850 / 900 / 1800 / 2100 / 2600
(Bands 1, 3, 5, 7, 8, 20)
Messaging SMS, MMS, Push Mail, EMail SMS, MMS, EMail, IM SMS, MMS, Push Mail, EMail, IM
Build Features - - - IP68 Certified - Dust and Water Proof up to 1.5 Meter and 30 Minutes

hardware Hardware and OS

OS Android OS, v4.2 (Jelly Bean) Android OS, v4.4.2 (KitKat) Android OS, v5.0.x (Lollipop)
Processor Dual-core 1.2 GHz Cortex-A9, Broadcom BCM21664 Quad-core 1.2 GHz 1.5GHz Octa-core, Qualcomm MSM8939 Snapdragon 615
GPU Broadcom VideoCore IV - Adreno 405
RAM 768 MB 768 MB 2 GB
Internal Memory 4 GB (1.9 GB user available) 4 GB 8 GB
External Memory microSD, up to 32 GB microSD, up to 64 GB microSD, up to 128 GB

display Display

Type TFT Capacitive Touchscreen, PLS TFT capacitive touchscreen IPS LCD Capacitive Touchscreen, Scratch-resistant Glass
Colors 16M colors 16M colors 16M colors
Size 4.0 inches 4.5 inches 5.0 inches
Resolution 480 x 800 pixels (233 ppi) 480 x 800 pixels (207 ppi) 720 x 1280 pixels (294 ppi)
Screen-to-Body Ratio 59.52% 65.25% 67.44%
Multi-Touch yes yes yes

multimedia Multimedia

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

camera Camera

Rear Camera 5 MP, 2592х1944 pixels 5 MP, 2592 х 1944 pixels 13 MP, 4128 x 3096 pixels
Flash LED flash LED flash LED flash
Features Auto focus, Geo-tagging Auto focus, Geo-tagging, Touch Focus, Face And Smile Detection Auto focus, Geo-tagging, Touch Focus, Face/smile Detection, HDR, Panorama
Video Yes, 720p@30fps Yes 1080p@30fps, HDR
Front Camera Yes, VGA [Similar] Yes, VGA [Similar] 5 MP [Similar]

connectivity 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, 5.76 Mbps HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps
Bluetooth Yes, v4.0 with A2DP Yes, v4.0 with A2DP v4.1, A2DP, apt-X
Wi-Fi Wi-Fi 802.11 b/g/n, Wi-Fi hotspot, Wi-Fi Direct Wi-Fi 802.11 b/g/n, Wi-Fi hotspot Wi-Fi 802.11 a/b/g/n, dual-band, Wi-Fi Direct, DLNA, hotspot
USB Yes, microUSB v2.0 Yes, microUSB v2.0 microUSB v2.0, USB Host
GPS Yes, with A-GPS support and GLONASS Yes, with A-GPS support and GLONASS Yes, with A-GPS, GLONASS
Browser HTML5 HTML HTML5

memory User Memory

Internal 4 GB (1.9 GB user available), 768 MB RAM 4 GB, 768 MB RAM 8 GB, 2 GB RAM
Expandable Storage microSD, up to 32 GB microSD, up to 64 GB microSD, up to 128 GB
USB OTG - - 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 not supported NFC supported

battery Battery

Type Standard battery, Li-Ion Li-Ion Battery Non-removable Li-Ion Battery
Capacity 1500 mAh 2000 mAh 2400 mAh
Stand by Up to 280 h (3G) - -
Talk Time Up to 8 h (3G) - -