Phone Comparison - Samsung Galaxy S6 (CDMA) vs LG K7 vs ZTE Grand X3

general General Info

Manufacturer Samsung LG ZTE
Announced March 2015 January 2016 January 2016
Status Available - April 2015 Available - April 2016 Coming Soon - Q1 2016
Price Rs. 29,999 ($441.16) [Similarly Priced] Rs. 7,889 ($116.01) [Similarly Priced] -
Colors White Pearl, Black Sapphire, Gold Platinum White, Black, Gold; Titan (LTE model) Black
Form Factor Candybar Candybar Candybar
Dimension 143.5 x 70.6 x 6.9 mm
(5.65 x 2.78 x 0.27 in)
143.6 x 72.5 x 9.1 mm
(5.65 x 2.85 x 0.36 in)
-
Weight 140 g (4.94 oz) 161 g (5.68 oz) -
2G Network GSM 850 / 900 / 1800 / 1900 - G920V, G920P
CDMA2000 1xEV-DO - G920V, G920P, G920R
GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900
3G Network HSDPA 850 / 900 / 1900 / 2100 - G920V HSDPA HSDPA
4G Network LTE band 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 13(700) - G920V LTE LTE
Messaging SMS, MMS, EMail, IM SMS, MMS, EMail, IM SMS, MMS, Push Mail, EMail, IM
Build Features - Corning Gorilla Glass 4 back panel
- Fingerprint sensor (PayPal certified)
- Samsung Pay (Visa, MasterCard certified)
- -

hardware Hardware and OS

OS Android OS, v5.0.2 (Lollipop) Android OS, v5.1 (Lollipop) Android OS, v5.1 (Lollipop)
Processor Quad-core 1.5 GHz Cortex-A53 & Quad-core 2.1 GHz Cortex-A57, Exynos 7420 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 1.3 GHz Cortex-A7, Qualcomm MSM8909 Snapdragon 210
GPU Mali-T760MP8 Mali-400MP2
Adreno 304
Adreno 304
RAM 3 GB 1 GB 2 GB
Internal Memory 32/64/128 GB 8 GB 16 GB
External Memory No microSD, up to 32 GB microSD, up to 32 GB

display Display

Type Super AMOLED Capacitive Touchscreen, Corning Gorilla Glass 4 IPS LCD capacitive touchscreen IPS LCD capacitive touchscreen
Colors 16M colors 16M colors 16M colors
Size 5.1 inches 5.0 inches 5.5 inches
Resolution 1440 x 2560 pixels (576 ppi) 480 x 854 pixels (196 ppi) 720 x 1280 pixels (267 ppi)
Screen-to-Body Ratio 70.76% 66.12% -
Multi-Touch yes yes yes

multimedia Multimedia

3.5mm Jack yes yes yes
Radio No - -
Games Yes + Downloadable Yes + Downloadable Yes + Downloadable
Loud Speaker yes yes yes

camera Camera

Rear Camera 16 MP, 2988 x 5312 pixels 5 MP or 8 MP 8 MP, autofocus
Flash LED Flash LED flash LED flash
Features OIS, Auto-focus, Geo-tagging, Touch Focus, Face Detection, Auto HDR, Panorama Autofocus, Geo-tagging, touch focus, face detection Geo-tagging, Touch Focus, Face Detection
Video 2160p@30fps, 1080p@60fps, 720p@120fps, HDR, dual-video rec. 720p 1080p@30fps
Front Camera 5 MP, 1440p@30fps, dual video call, Auto [Similar] 5 MP [Similar] 2 MP [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Yes Yes
Edge Yes Yes Yes
3G HSPA 42.2/5.76 Mbps, LTE Cat6 300/50 Mbps, EV-DO Rev.A 3.1 Mbps HSPA, LTE HSPA, LTE
Bluetooth v4.1, A2DP, LE, apt-X Yes v4.0, A2DP
Wi-Fi Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot Yes Wi-Fi 802.11 b/g/n, hotspot
USB microUSB v2.0, USB Host microUSB v2.0 microUSB v2.0
GPS Yes, with A-GPS, GLONASS Yes, with A-GPS Yes, with A-GPS
Browser HTML5 HTML5 HTML5

memory User Memory

Internal 32/64/128 GB, 3 GB RAM 8 GB, 1 GB RAM
16 GB, 1.5 GB RAM
16 GB, 2 GB RAM
Expandable Storage No microSD, up to 32 GB microSD, up to 32 GB
USB OTG Supported - -

Apps Sensors

Fingerprint fingerprint 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 supported NFC not supported NFC not supported

battery Battery

Type Non-removable Li-Ion Battery Li-Ion Battery Li-Ion Battery
Capacity 2550 mAh 2125 mAh 3080 mAh
Stand by - - -
Talk Time Up to 23 h (3G) - -