Phone Comparison - ZTE Grand X3 vs Alcatel Idol 4s vs Samsung Galaxy S7 edge (CDMA)

general General Info

Manufacturer ZTE Alcatel Samsung
Announced January 2016 February 2016 February 2016
Status Coming Soon - Q1 2016 Available - July 2016 Available - March 2016
Price - Rs. 27,260 ($399.99) [Similarly Priced] Rs. 50,900 ($748.53) [Similarly Priced]
Colors Black Gold, Dark Gray, Rose Gold, Metal Silver Black Onyx, Silver Titanium, Gold Platinum
Form Factor Candybar Candybar Candybar
Dimension - 153.9 x 75.4 x 7 mm
(6.06 x 2.97 x 0.28 in)
150.9 x 72.6 x 7.7 mm
(5.94 x 2.86 x 0.3 in)
Weight - 149 g (5.26 oz) 157 g (5.54 oz)
2G Network GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (optional) GSM 850 / 900 / 1800 / 1900
CDMA2000 1xEV-DO - G935V
3G Network HSDPA HSDPA 850 / 900 / 1900 / 2100 - 6070K, 6070Y
HSDPA 850 / 1700(AWS) / 1900 / 2100 - 6070O
HSDPA 850 / 900 / 1900 / 2100 - G935A
HSDPA 850 / 1700(AWS) / 1900 / 2100 - G935T
4G Network LTE LTE band 1(2100), 3(1800), 7(2600), 8(900), 20(800), 28(700) - 6070K, 6070Y 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, Push Mail, EMail, IM SMS, MMS, Push Mail, EMail, IM SMS, MMS, EMail, IM
Build Features - - - 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, v5.1 (Lollipop) Android OS, v6.0.1 (Marshmallow) Android OS, v6.0 (Marshmallow)
Processor Quad-core 1.3 GHz Cortex-A7, Qualcomm MSM8909 Snapdragon 210 Quad-core 1.8 GHz Cortex-A72 & quad-core 1.4 GHz Cortex-A53, Qualcomm MSM8976 Snapdragon 652 Dual-core 2.15 GHz & dual-core 1.6 GHz, Qualcomm MSM8996 Snapdragon 820
GPU Adreno 304 Adreno 510 Adreno 530
RAM 2 GB 3 GB 3/4 GB
Internal Memory 16 GB 32 GB 32/64 GB
External Memory microSD, up to 32 GB microSD, up to 512 GB (uses SIM 2 slot) microSD, up to 200 GB (dedicated slot)

display Display

Type IPS LCD capacitive touchscreen AMOLED capacitive touchscreen Super AMOLED Capacitive Touchscreen, Corning Gorilla Glass 5, Curved Edge Screen, Always-on display
Colors 16M colors 16M colors 16M colors
Size 5.5 inches 5.5 inches 5.5 inches
Resolution 720 x 1280 pixels (267 ppi) 1440 x 2560 pixels (534 ppi) 1440 x 2560 pixels (534 ppi)
Screen-to-Body Ratio - 71.87% 76.13%
Multi-Touch yes yes yes

multimedia Multimedia

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

camera Camera

Rear Camera 8 MP, autofocus 16 MP 12 MP
Flash LED flash Dual-LED (Dual Tone) LED Flash
Features Geo-tagging, Touch Focus, Face Detection Phase Detection Autofocus, f/2.0, Geo-tagging, Touch Focus, Face Detection, Panorama, HDR 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 1080p@30fps 2160p@30fps 2160p@30fps, 1080p@60fps, 720p@240fps, HDR, dual-video rec.
Front Camera 2 MP [Similar] 8 MP, 1080p, LED flash [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, LTE HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps HSPA 42.2/5.76 Mbps, LTE Cat9 450/50 Mbps, EV-DO Rev.A 3.1 Mbps
Bluetooth v4.0, A2DP v4.2, A2DP, LE v4.2, A2DP, LE, apt-X
Wi-Fi Wi-Fi 802.11 b/g/n, hotspot Wi-Fi 802.11 a/b/g/n/ac, dual-band, WiFi Direct, hotspot Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot
USB microUSB v2.0 microUSB v2.0, USB Host 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 16 GB, 2 GB RAM 32 GB, 3 GB RAM 32/64 GB, 3/4 GB RAM - G935R
Expandable Storage microSD, up to 32 GB microSD, up to 512 GB (uses SIM 2 slot) microSD, up to 200 GB (dedicated slot)
USB OTG - Supported Supported

Apps Sensors

Fingerprint fingerprint not supported fingerprint 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 not supported NFC supported NFC supported

battery Battery

Type Li-Ion Battery Non-removable Li-Ion Battery Non-removable Li-Ion Battery
Capacity 3080 mAh 3000 mAh 3600 mAh
Stand by - - -
Talk Time - - -