Phone Comparison - Lenovo S820 vs Huawei Y635 vs Samsung Galaxy J7

Price Comparison (India) - -

general General Info

Manufacturer Lenovo Huawei Samsung
Announced May 2013 March 2015 June 2015
Status Available - May 2013 Available - May 2015 Available - June 2015
Price - Rs. 8,400 ($125.00) [Similarly Priced] Rs. 13,400 ($197.06) [Similarly Priced]
Colors Flamingo red Black, White White, Black
Form Factor Candybar Candybar Candybar
Dimension 139.5 x 69.7 x 9 mm
(5.49 x 2.74 x 0.35 in)
- 152.4 x 78.6 x 7.5 mm
(6 x 3.09 x 0.3 in)
Weight 143 g (5.04 oz) - 171 g (6.03 oz)
2G Network GSM 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G Network HSDPA 900 / 2100 HSDPA 900 / 2100 HSDPA 900 / 2100
4G Network - LTE LTE
Messaging SMS, MMS, EMail, IM SMS, MMS, Push Mail, EMail, IM SMS, MMS, EMail, IM

hardware Hardware and OS

OS Android OS, v4.2 (Jelly Bean) Android OS, v5.0.x (Lollipop) Android OS, v5.1 (Lollipop)
Processor Quad-core 1.2 GHz, MTK 6589W Quad-core 1.2 GHz Octa-core 1.2 GHz, Exynos 7580
GPU PowerVR SGX544 - Mali-T720
RAM 1 GB 1 GB 1.5 GB
Internal Memory 4 GB 4 GB 16 GB
External Memory microSD, up to 32 GB microSD, up to 32 GB microSD, up to 128 GB

display Display

Type IPS LCD capacitive touchscreen TFT capacitive touchscreen Super AMOLED Capacitive Touchscreen
Colors 16M colors 16M colors 16M colors
Size 4.7 inches 5.0 inches 5.5 inches
Resolution 720 x 1280 pixels (312 ppi) 480 x 854 pixels (196 ppi) 720 x 1280 pixels (267 ppi)
Screen-to-Body Ratio 62.82% - 69.63%
Multi-Touch yes yes yes

multimedia Multimedia

3.5mm Jack yes yes yes
Radio FM radio; built-in antenna - FM radio with RDS; recording
Games Yes + Downloadable Yes + Downloadable Yes + Downloadable
Loud Speaker yes yes yes

camera Camera

Rear Camera 12 MP, 4000 x 3000 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, Touch Focus, Face Detection Yes 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 Yes 1080p@30fps
Front Camera Yes, 2 MP [Similar] Yes [Similar] 5 MP [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Yes Yes
Edge Yes Yes Yes
3G HSDPA, HSUPA HSPA 21.1/5.76 Mbps, LTЕ HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps
Bluetooth Yes, v3.0 with A2DP v4.0, A2DP v4.1, A2DP
Wi-Fi Wi-Fi 802.11 a/b/g/n, dual band 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 HTML HTML5

memory User Memory

Internal 4 GB, 1 GB RAM 4 GB, 1 GB 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 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 Li-Po Battery Li-Ion Battery Li-Ion Battery
Capacity 2000 mAh 2000 mAh 3000 mAh
Stand by Up to 140 h (2G)
Up to 140 h (3G)
- Up to 354 h
Talk Time Up to 22 h (2G)
Up to 10 h (3G)
- Up to 18 h (3G)