Phone Comparison - Samsung Galaxy S Duos 2 S7582 vs Samsung Galaxy J2 (2016) vs Lyf Wind 1

general General Info

Manufacturer Samsung Samsung Lyf
Announced November 2013 July 2016 June 2016
Status Available - November 2013 Available - July 2016 Available - June 2016
Price - Rs. 9,750 ($143.38) [Similarly Priced] Rs. 6,298 ($92.62) [Similarly Priced]
Colors White, Black Black, Gold, Silver Black, White
Form Factor Candybar Candybar Candybar
Dimension 121.5 x 63.1 x 10.57 mm
(4.78 x 2.48 x 0.42 in)
142.4 x 71.1 x 8.0 mm
(5.61 x 2.8 x 0.31 in)
143 x 71 x 8.4 mm
(5.63 x 2.8 x 0.33 in)
Weight 118 g (4.16 oz) 138 g (4.87 oz) 125 g (4.41 oz)
2G Network GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only) GSM 850 / 900 / 1800 / 1900
3G Network HSDPA 900 / 2100 HSDPA 850 / 900 / 1900 / 2100 - J320F, J3109 HSDPA 900 / 2100
4G Network - LTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 20(800) - J320F LTE band 3(1800), 5(850), 40(2300)
SAR US - W/kg (head)
- W/kg (body)
- W/kg (head)
- W/kg (body)
0.52 W/kg (head)
1.49 W/kg (body)
Messaging SMS, MMS, Push Mail, EMail SMS, MMS, EMail, IM SMS, MMS, Push Mail, EMail, IM
Build Features - - Smart Glow Notifications
- Turbo Speed Technology (TST)
-

hardware Hardware and OS

OS Android OS, v4.2 (Jelly Bean) Android OS, v6.0.1 (Marshmallow) Android OS, v5.1 (Lollipop)
Processor Dual-core 1.2 GHz Cortex-A9, Broadcom BCM21664 Quad-core 1.5 GHz Cortex-A7, Spreadtrum SC9830A Quad-core 1.2 GHz Cortex-A53, Qualcomm MSM8916 Snapdragon 410
GPU Broadcom VideoCore IV Mali-400MP2 Adreno 306
RAM 768 MB 1.5 GB 1 GB
Internal Memory 4 GB (1.9 GB user available) 8 GB 8/16 GB
External Memory microSD, up to 32 GB microSD, up to 128 GB (dedicated slot) microSD, up to 64 GB

display Display

Type TFT Capacitive Touchscreen, PLS Super AMOLED capacitive touchscreen IPS LCD Capacitive Touchscreen, Asahi Dragontrail Glass
Colors 16M colors 16M colors 16M colors
Size 4.0 inches 5.0 inches 5.0 inches
Resolution 480 x 800 pixels (233 ppi) 720 x 1280 pixels (294 ppi) 720 x 1280 pixels (294 ppi)
Screen-to-Body Ratio 59.52% 67.94% 67.75%
Multi-Touch yes yes yes

multimedia Multimedia

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

camera Camera

Rear Camera 5 MP, 2592х1944 pixels 8 MP 8 MP, 3264x2448 pixels
Flash LED flash LED Flash LED flash
Features Auto focus, Geo-tagging Autofocus, Geo-tagging, Touch Focus, Face Detection AutoFocus, Geo-tagging, Touch Focus, Face Detection, HDR, Panorama
Video Yes, 720p@30fps 720p@30fps 1080p@30fps
Front Camera Yes, VGA [Similar] 5 MP [Similar] 5 MP [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Yes Yes
Edge Yes Yes Yes
3G HSDPA, 21 Mbps; HSUPA, 5.76 Mbps HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps HSPA 21.1/5.76 Mbps, LTE Cat4 150/50 Mbps
Bluetooth Yes, v4.0 with A2DP v4.1, A2DP v4.0, A2DP, LE
Wi-Fi Wi-Fi 802.11 b/g/n, Wi-Fi hotspot, Wi-Fi Direct Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot Wi-Fi 802.11 b/g/n, hotspot
USB Yes, microUSB v2.0 microUSB v2.0, USB On-The-Go microUSB v2.0, USB OTG
GPS Yes, with A-GPS support and GLONASS Yes, with A-GPS, GLONASS/ BDS (region dependent) Yes, with A-GPS
Browser HTML5 HTML5 HTML

memory User Memory

Internal 4 GB (1.9 GB user available), 768 MB RAM 8 GB, 1.5 GB RAM 8/16 GB, 1 GB RAM
Expandable Storage microSD, up to 32 GB microSD, up to 128 GB (dedicated slot) microSD, up to 64 GB
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 not supported NFC not supported

battery Battery

Type Standard battery, Li-Ion Removable Li-Ion Battery Li-Ion Battery
Capacity 1500 mAh 2600 mAh battery 2300 mAh
Stand by Up to 280 h (3G) - Up to 460 h
Talk Time Up to 8 h (3G) Up to 14 h (3G) Up to 6.0 h