Phone Comparison - Samsung Galaxy J7 vs LG K7 vs Samsung Galaxy J3 (2016)

Price Comparison (India) -

general General Info

Manufacturer Samsung LG Samsung
Announced June 2015 January 2016 November 2015
Status Available - June 2015 Available - April 2016 Available - January 2016
Price Rs. 13,400 ($197.06) [Similarly Priced] Rs. 7,889 ($116.01) [Similarly Priced] Rs. 7,990 ($117.50) [Similarly Priced]
Colors White, Black White, Black, Gold; Titan (LTE model) White, Black, Gold
Form Factor Candybar Candybar Candybar
Dimension 152.4 x 78.6 x 7.5 mm
(6 x 3.09 x 0.3 in)
143.6 x 72.5 x 9.1 mm
(5.65 x 2.85 x 0.36 in)
142.3 x 71 x 7.9 mm
(5.6 x 2.8 x 0.31 in)
Weight 171 g (6.03 oz) 161 g (5.68 oz) 138 g (4.87 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 (dual-SIM model only)
3G Network HSDPA 900 / 2100 HSDPA HSDPA 850 / 900 / 1900 / 2100 - J320F, J3109
4G Network LTE LTE LTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 20(800) - J320F
SAR US - W/kg (head)
- W/kg (body)
- W/kg (head)
- W/kg (body)
1.17 W/kg (head)
1.12 W/kg (body)
SAR EU - W/kg (head)
- W/kg (body)
- W/kg (head)
- W/kg (body)
0.48 W/kg (head)
0.42 W/kg (body)
Messaging SMS, MMS, EMail, IM SMS, MMS, EMail, IM SMS, MMS, EMail, IM

hardware Hardware and OS

OS Android OS, v5.1 (Lollipop) Android OS, v5.1 (Lollipop) Android OS, v5.1.1 (Lollipop)
Processor Octa-core 1.2 GHz, Exynos 7580 Quad-core 1.3 GHz (3G model)
Quad-core 1.1 GHz (LTE model), Mediatek MT6580M (3G model)
Qualcomm MSM8909 Snapdragon 210 (LTE model)
Quad-core 1.2 GHz Cortex-A7, Spreadtrum SC9830A
GPU Mali-T720 Mali-400MP2
Adreno 304
Mali-400MP2
RAM 1.5 GB 1 GB 1.5 GB
Internal Memory 16 GB 8 GB 8/16 GB
External Memory microSD, up to 128 GB microSD, up to 32 GB microSD, up to 128 GB (dedicated slot)

display Display

Type Super AMOLED Capacitive Touchscreen IPS LCD capacitive touchscreen Super AMOLED capacitive touchscreen
Colors 16M colors 16M colors 16M colors
Size 5.5 inches 5.0 inches 5.0 inches
Resolution 720 x 1280 pixels (267 ppi) 480 x 854 pixels (196 ppi) 720 x 1280 pixels (294 ppi)
Screen-to-Body Ratio 69.63% 66.12% 68.09%
Multi-Touch yes yes yes

multimedia Multimedia

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

camera Camera

Rear Camera 13 MP, 4128 x 3096 pixels 5 MP or 8 MP 8 MP
Flash LED flash LED flash LED Flash
Features 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 Autofocus, Geo-tagging, touch focus, face detection Autofocus, Geo-tagging, Touch Focus, Face Detection
Video 1080p@30fps 720p 1080p@30fps (J3109), 720p@30fps (J320P)
Front Camera 5 MP [Similar] 5 MP [Similar] 5 MP - J3109
2 MP - J320P [Similar]

connectivity Connectivity and Data Rate

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

memory User Memory

Internal 16 GB, 1.5 GB RAM 8 GB, 1 GB RAM
16 GB, 1.5 GB RAM
8/16 GB, 1.5 GB RAM
Expandable Storage microSD, up to 128 GB microSD, up to 32 GB microSD, up to 128 GB (dedicated slot)
USB OTG - - Supported

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 not present accelerometer sensor present
NFC NFC not supported NFC not supported NFC supported

battery Battery

Type Li-Ion Battery Li-Ion Battery Removable Li-Ion Battery
Capacity 3000 mAh 2125 mAh 2600 mAh
Stand by Up to 354 h - Up to 349 h
Talk Time Up to 18 h (3G) - Up to 22 h