Phone Comparison - Samsung Galaxy S6 (CDMA) vs ZTE Grand X3 vs Samsung Galaxy S7 edge (CDMA)

general General Info
Manufacturer Samsung ZTE Samsung
Announced March 2015 January 2016 February 2016
Status Available - April 2015 Coming Soon - Q1 2016 Available - March 2016
Price Rs. 29,999 ($441.16) [Similarly Priced] - Rs. 50,900 ($748.53) [Similarly Priced]
Colors White Pearl, Black Sapphire, Gold Platinum Black Black Onyx, Silver Titanium, Gold Platinum
Form Factor Candybar Candybar Candybar
Dimension 143.5 x 70.6 x 6.9 mm
(5.65 x 2.78 x 0.27 in) 		- 150.9 x 72.6 x 7.7 mm
(5.94 x 2.86 x 0.3 in)
Weight 140 g (4.94 oz) - 157 g (5.54 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
CDMA2000 1xEV-DO - G935V
3G Network HSDPA 850 / 900 / 1900 / 2100 - G920V HSDPA HSDPA 850 / 900 / 1900 / 2100 - G935A
HSDPA 850 / 1700(AWS) / 1900 / 2100 - G935T
4G Network LTE band 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 13(700) - G920V LTE LTE band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 12(700), 20(800), 29(700), 30(2300), 38(2600), 39(1900), 40(2300), 41(2500) - G935A
SAR US - W/kg (head)
- W/kg (body) 		- W/kg (head)
- W/kg (body) 		1.03 W/kg (head)
1.59 W/kg (body)
Messaging SMS, MMS, EMail, IM SMS, MMS, Push Mail, EMail, IM SMS, MMS, EMail, IM
Build Features - Corning Gorilla Glass 4 back panel
- Fingerprint sensor (PayPal certified)
- Samsung Pay (Visa, MasterCard certified)		 - - Samsung Pay (Visa, MasterCard certified)
- IP68 certified - dust proof and water resistant over 1.5 meter and 30 minutes

hardware Hardware and OS
OS Android OS, v5.0.2 (Lollipop) Android OS, v5.1 (Lollipop) Android OS, v6.0 (Marshmallow)
Processor Quad-core 1.5 GHz Cortex-A53 & Quad-core 2.1 GHz Cortex-A57, Exynos 7420 Quad-core 1.3 GHz Cortex-A7, Qualcomm MSM8909 Snapdragon 210 Dual-core 2.15 GHz & dual-core 1.6 GHz, Qualcomm MSM8996 Snapdragon 820
GPU Mali-T760MP8 Adreno 304 Adreno 530
RAM 3 GB 2 GB 3/4 GB
Internal Memory 32/64/128 GB 16 GB 32/64 GB
External Memory No microSD, up to 32 GB microSD, up to 200 GB (dedicated slot)

display Display
Type Super AMOLED Capacitive Touchscreen, Corning Gorilla Glass 4 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 5.1 inches 5.5 inches 5.5 inches
Resolution 1440 x 2560 pixels (576 ppi) 720 x 1280 pixels (267 ppi) 1440 x 2560 pixels (534 ppi)
Screen-to-Body Ratio 70.76% - 76.13%
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 8 MP, autofocus 12 MP
Flash LED Flash LED flash LED Flash
Features OIS, Auto-focus, Geo-tagging, Touch Focus, Face Detection, Auto HDR, Panorama Geo-tagging, Touch Focus, Face Detection Phase Detection Autofocus, f/1.7, 26 mm, 1/2.6" Sensor Size, 1.4 µm Pixel Size, Smart Optical Image Stablization, Geo-tagging, Touch Focus, Face Detection, Auto HDR, Panorama
Video 2160p@30fps, 1080p@60fps, 720p@120fps, HDR, dual-video rec. 1080p@30fps 2160p@30fps, 1080p@60fps, 720p@240fps, HDR, dual-video rec.
Front Camera 5 MP, 1440p@30fps, dual video call, Auto [Similar] 2 MP [Similar] 5 MP, f/1.7, 22mm, dual video call, Auto HDR [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 42.2/5.76 Mbps, LTE Cat9 450/50 Mbps, EV-DO Rev.A 3.1 Mbps
Bluetooth v4.1, A2DP, LE, apt-X v4.0, A2DP v4.2, A2DP, LE, apt-X
Wi-Fi Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot Wi-Fi 802.11 b/g/n, hotspot Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot
USB microUSB v2.0, USB Host microUSB v2.0 microUSB v2.0, USB Host
GPS Yes, with A-GPS, GLONASS Yes, with A-GPS Yes, with A-GPS, GLONASS, BDS
Browser HTML5 HTML5 HTML5

memory User Memory
Internal 32/64/128 GB, 3 GB RAM 16 GB, 2 GB RAM 32/64 GB, 3/4 GB RAM - G935R
Expandable Storage No microSD, up to 32 GB microSD, up to 200 GB (dedicated slot)
USB OTG Supported - Supported

Apps Sensors
Fingerprint fingerprint supported fingerprint not supported fingerprint 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 supported NFC not supported NFC supported

battery Battery
Type Non-removable Li-Ion Battery Li-Ion Battery Non-removable Li-Ion Battery
Capacity 2550 mAh 3080 mAh 3600 mAh
Stand by - - -
Talk Time Up to 23 h (3G) - -

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