ZTE Grand X V970 vs Huawei Ascend P6 vs Samsung Galaxy S5

General Info

Manufacturer
ZTE	Huawei	Samsung
Announced
February 2012	June 2013	February 2014
Status
Available - July 2012	Available - July 2013	Available April 2014
Colors
Black	Black, White, Pink	Black, White, Blue, Gold
Form Factor
Candybar	Candybar	Candybar
Dimension
127 x 65 x 9.9 mm (5 x 2.56 x 0.39 in)	132.7 x 65.5 x 6.2 mm (5.22 x 2.58 x 0.24 in)	142 x 72.5 x 8.1 mm (5.59 x 2.85 x 0.32 in)
Weight
110 g (3.88 oz)	120 g (4.23 oz)	145 g (5.11 oz)
2G Network
GSM 850 / 900 / 1800 / 1900	GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (Dual Stand-by)	GSM 850 / 900 / 1800 / 1900
3G Network
HSDPA 900 / 2100	HSDPA 850 / 900 / 1700 / 1900 / 2100	HSDPA 850 / 900 / 1900 / 2100
4G Network
-	-	LTE 800 / 850 / 900 / 1800 / 2100 / 2600
Messaging
SMS, MMS, Push Mail, EMail	SMS, MMS, Push Mail, EMail, IM	SMS, MMS, EMail, IM
Build Features
-	-	Fingerprint Sensor IP67 Certified - Dust and Water Resistant Water Resistant up to 1 Meter and 30 Minutes Heart Rate Sensor

OS
Android OS, v4.0 (Ice Cream Sandwich), upgradable to v4.1.1 (Jelly Bean)	Android OS, v4.2.2 (Jelly Bean)	Android OS, v4.4.2 (KitKat)
Processor
Dual-core 1 GHz, Nvidia Tegra 2	Quad-core 1.5 GHz, Huawei K3V2	Quad-core 2.5 GHz Krait 400, Qualcomm Snapdragon 801
GPU
ULP GeForce	-	Adreno 330
RAM
512 MB	2 GB	2 GB
Internal Memory
4 GB storage	8 GB	16/32 GB storage
External Memory
microSD, up to 32 GB	microSD, up to 32 GB	microSD, up to 128 GB

Type
TFT capacitive touchscreen	Capacitive touchscreen	Super AMOLED capacitive touchscreen
Colors
16M colors	16M colors	16M colors
Size
4.3 inches	4.7 inches	5.1 inches
Resolution
540 x 960 pixels (256 ppi)	720 x 1280 pixels (312 ppi)	1080 x 1920 pixels (432 ppi)
Screen-to-Body Ratio
61.82%	70.27%	69.63%
Multi-Touch

Rear Camera
5 MP, 2592х1944 pixels	8 MP, 3264 x 2448 pixels	16 MP, 4640 x 3480 pixels
Flash
LED flash	LED flash	LED flash
Features
Auto focus, Geo-tagging	Auto focus, Geo-tagging, HDR, Face And Smile Detection	Auto focus, Dual Shot, Simultaneous HD Video And Image Recording, Geo-tagging, Touch Focus, Face And Smile Detection, Image Stabilization, HDR
Video
Yes, 1080p	Yes, 1080p@30fps	Yes, 2160p@30fps, 1080p@60fps, video stabilization, dual-video rec.
Front Camera
Yes, VGA	Yes, 5 MP, 720p	Yes, 2.1 MP,1080p@30fps, dual video call

GPRS
Yes	Class 10 (4+1/3+2 slots), 32 - 48 kbps	Yes
Edge
Yes	Class 10, 236.8 kbps	Yes
3G
HSDPA, 21 Mbps; HSUPA, 5.76 Mbps	HSDPA 14.4 Mbps, HSUPA 5.76 Mbps	HSDPA, 42.2 Mbps; HSUPA, 5.76 Mbps; LTE, Cat4, 50 Mbps UL, 150 Mbps DL
Bluetooth
Yes, v2.1 with A2DP, EDR	Yes, v3.0 with A2DP, LE	Yes, v4.0 with A2DP, EDR, LE
Wi-Fi
Wi-Fi 802.11 b/g/n, Wi-Fi Direct, DLNA, Wi-Fi hotspot	Wi-Fi 802.11 a/b/g/n, DLNA, Wi-Fi Direct, Wi-Fi hotspot	Wi-Fi 802.11 a/b/g/n/ac, dual-band, DLNA, Wi-Fi Direct, Wi-Fi hotspot
USB
Yes, microUSB v2.0	Yes, microUSB v2.0, USB On-the-go	Yes, microUSB v3.0 (MHL 2), USB On-the-go, USB Host
GPS
Yes, with A-GPS support	Yes, with A-GPS support and GLONASS	Yes, with A-GPS support and GLONASS
Browser
HTML	HTML5	HTML5