Phone Comparison - Samsung Galaxy S Duos S7562 vs Huawei Ascend Y520 vs Samsung Galaxy J7

Price Comparison (India) - -

general General Info

Manufacturer Samsung Huawei Samsung
Announced July 2012 December 2014 June 2015
Status Available - September 2012 Available - December 2014 Available - June 2015
Price - Rs. 15,500 ($230.00) [Similarly Priced] Rs. 13,400 ($197.06) [Similarly Priced]
Colors White Black, White, Blue, Pink White, Black
Form Factor Candybar Candybar Candybar
Dimension 121.5 x 63.1 x 10.5 mm
(4.78 x 2.48 x 0.41 in)
134.2 x 67 x 10.2 mm
(5.28 x 2.64 x 0.4 in)
152.4 x 78.6 x 7.5 mm
(6 x 3.09 x 0.3 in)
Weight 120 g (4.23 oz) 150 g (5.29 oz) 171 g (6.03 oz)
2G Network GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G Network HSDPA 900 / 2100 HSDPA 850 / 1900 / 2100 - Y520-U03, Y520-U33
HSDPA 900 / 2100 - Y520-U12, Y520-U22
HSDPA 900 / 2100
4G Network - - LTE
Messaging SMS, MMS, Push Mail, EMail SMS, MMS, Push Mail, EMail, IM SMS, MMS, EMail, IM

hardware Hardware and OS

OS Android OS, v4.0 (Ice Cream Sandwich) Android OS, v4.4.x (KitKat) Android OS, v5.1 (Lollipop)
Processor 1 GHz Cortex-A5, Qualcomm MSM7227A Snapdragon Dual-core 1.3 GHz Cortex-A7, Mediatek MT6572 Octa-core 1.2 GHz, Exynos 7580
GPU Adreno 200 Mali-400 Mali-T720
RAM 768 MB 512 MB 1.5 GB
Internal Memory 4 GB storage 4 GB 16 GB
External Memory microSD, up to 32 GB microSD, up to 32 GB microSD, up to 128 GB

display Display

Type TFT capacitive touchscreen TFT capacitive touchscreen Super AMOLED Capacitive Touchscreen
Colors 16M colors 256K colors 16M colors
Size 4.0 inches 4.5 inches 5.5 inches
Resolution 480 x 800 pixels (233 ppi) 480 x 854 pixels (218 ppi) 720 x 1280 pixels (267 ppi)
Screen-to-Body Ratio 59.52% 61.89% 69.63%
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; recording
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 Auto focus, Geo-tagging, Touch Focus, Beauty Face, Continuous Shots, Sensor Size: 1/3.06-inch, F1.9, Interval Shot, Panorama, Sports Mode, Sound and Shot Mode
Video Yes, FWVGA@30fps 480p@30fps 1080p@30fps
Front Camera Yes, VGA [Similar] VGA [Similar] 5 MP [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Yes Yes
Edge Yes Yes Yes
3G HSDPA, 7.2 Mbps; HSUPA, 5.76 Mbps HSPA 21.1/5.76 Mbps HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps
Bluetooth Yes, v3.0 with A2DP Yes v4.1, A2DP
Wi-Fi Wi-Fi 802.11 b/g/n, Wi-Fi hotspot Wi-Fi 802.11 b/g/n, hotspot Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot
USB Yes, microUSB v2.0 microUSB v2.0 microUSB v2.0
GPS Yes, with A-GPS support Yes, with A-GPS Yes, with A-GPS, GLONASS
Browser HTML, Adobe Flash Lite HTML HTML5

memory User Memory

Internal 4 GB storage, 768 MB RAM 4 GB, 512 MB RAM 16 GB, 1.5 GB RAM
Expandable Storage microSD, up to 32 GB microSD, up to 32 GB microSD, up to 128 GB

Apps Sensors

Fingerprint fingerprint not supported fingerprint not supported fingerprint not supported
Proximity Sensor proximity sensor present proximity sensor not 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 Li-Ion Battery Li-Ion Battery
Capacity 1500 mAh 1750 mAh 3000 mAh
Stand by Up to 445 h (2G)
Up to 330 h (3G)
- Up to 354 h
Talk Time Up to 13 h (2G)
Up to 7 h 25 min (3G)
- Up to 18 h (3G)