Phone Comparison - LG G3 A vs LG K7 vs Samsung Galaxy S7 Edge

Price Comparison (India) - -

general General Info

Manufacturer LG LG Samsung
Announced August 2014 January 2016 February 2016
Status Coming Soon - August 2014 Available - April 2016 Available - March 2016
Price - Rs. 7,889 ($116.01) [Similarly Priced] Rs. 50,900 ($748.53) [Similarly Priced]
Colors White, Titanium White, Black, Gold; Titan (LTE model) Various
Form Factor Candybar Candybar Candybar
Dimension 141 x 71.6 x 9.8 mm
(5.55 x 2.82 x 0.39 in)
143.6 x 72.5 x 9.1 mm
(5.65 x 2.85 x 0.36 in)
150.9 x 72.6 x 7.7 mm
(5.94 x 2.86 x 0.3 in)
Weight 146.8 g (5.15.0.28 oz) 161 g (5.68 oz) 157 g (5.54 oz)
SIM Type - - Single SIM (Nano-SIM), Dual SIM (Nano-SIM, Dual Stand-by)
2G Network GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900
3G Network HSDPA HSDPA HSDPA 850 / 900 / 1900 / 2100
HSDPA 850 / 900 / 1700 / 1900 / 2100
4G Network LTE-A LTE LTE
Messaging SMS, MMS, EMail, IM SMS, MMS, EMail, IM SMS, MMS, EMail, IM
Build Features - - - Heart rate sensor
- Fingerprint sensor
- IP68 certified - dust and water resistant
- Water resistant up to 1 meter and 30 minutes
Notification LED - - Yes

hardware Hardware and OS

OS Android OS, v4.4.2 (KitKat) Android OS, v5.1 (Lollipop) Android OS, v6.0 (Marshmallow)
Processor Quad-core 2.26 GHz Krait 400, Qualcomm Snapdragon 800 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 (2x 2.15 GHz Kryo & 2x 1.6 GHz Kryo)/ Octa-core (4x2.3 GHz Mongoose & 4x1.6 GHz Cortex-A53) , Qualcomm MSM8996 Snapdragon 820/ Exynos 8 Octa 8890
GPU Adreno 330 Mali-400MP2
Adreno 304
Adreno 530/ Mali-T880 MP12
RAM 2 GB 1 GB 4 GB
Internal Memory 32 GB 8 GB 32 GB
External Memory microSD, up to 128 GB microSD, up to 32 GB microSD upto 256GB

display Display

Type IPS LCD capacitive touchscreen IPS LCD capacitive touchscreen Super AMOLED Capacitive Touchscreen, Corning Gorilla Glass 5, Curved Edge Screen, Always-on display
Colors 16M colors 16M colors 16M colors
Size 5.2 inches 5.0 inches 5.5 inches
Resolution 1080 x 1920 pixels (424 ppi) 480 x 854 pixels (196 ppi) 1440 x 2560 pixels (534 ppi)
Screen-to-Body Ratio 73.71% 66.12% 76.13%
Multi-Touch yes yes yes

multimedia Multimedia

3.5mm Jack yes yes yes
Radio - - -
Games Yes + Downloadable Yes + Downloadable Yes + Downloadable
Loud Speaker yes yes yes

camera Camera

Rear Camera 13 MP, 4160 x 3120 pixels 5 MP or 8 MP 12 MP, 4608 x 2592 pixels
Flash laser autofocus LED flash LED Flash
Features 1/3'' Sensor Size, Simultaneous Video And Image Recording, Geo-tagging, Face Detection, HDR Autofocus, Geo-tagging, touch focus, face detection Phase Detection Autofocus, Dual Pixel, f/1.7, 1/2.6' Sensor Size, 1 µm Pixel Size, Smart Optical Image Stablization, Geo-tagging, Touch Focus, Face Detection, Auto HDR, Panorama
Video Yes 720p 2160p@30fps, 1080p@60fps, 720p@120fps, HDR, dual-video rec.
Front Camera 2.1 MP [Similar] 5 MP [Similar] 5 MP, f/1.7, Dual Video Call, Auto HDR [Similar]

connectivity Connectivity and Data Rate

GPRS Class 12 (4+1/3+2/2+3/1+4 slots), 32 - 48 kbps Yes Yes
Edge Class 12 Yes Yes
3G HSDPA, HSUPA. LTE-A HSPA, LTE HSPA 42.2/5.76 Mbps, LTE Cat9 450/50 Mbps
Bluetooth v4.0, A2DP, LE Yes v4.2, A2DP, LE, apt-X
Wi-Fi Wi-Fi 802.11 a/b/g/n, dual-band, Wi-Fi Direct, DLNA, Wi-Fi hotspot Yes Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot
USB microUSB v2.0 microUSB v2.0 microUSB v2.0, USB Host
GPS Yes, with A-GPS Yes, with A-GPS Yes, with A-GPS, GLONASS, BDS
Browser HTML5 HTML5 HTML5

memory User Memory

Internal 32 GB, 2 GB RAM 8 GB, 1 GB RAM
16 GB, 1.5 GB RAM
32 GB, 4 GB RAM
Expandable Storage microSD, up to 128 GB microSD, up to 32 GB microSD upto 256GB
USB OTG - - Supported

Apps Sensors

Fingerprint fingerprint not supported fingerprint not supported fingerprint 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
Barometer Sensor barometer sensor barometer sensor barometer sensor present
Heart-rate Sensor heart rate sensor heart rate sensor heart rate sensor present
NFC NFC supported NFC not supported NFC supported

battery Battery

Type Li-Ion Battery Li-Ion Battery Non-removable Li-Po Battery
Capacity 2160 mAh 2125 mAh 3600 mAh
Stand by - - -
Talk Time - - -