Asus Zenfone 2 ZE551ML vs Huawei P8 vs HTC Desire 830

General Info

Manufacturer
Asus	Huawei	HTC
Announced
January 2015	April 2015	May 2016
Status
Available - March 2015	Available - April 2015	Coming Soon - May 2016
Price
Rs. 14,999 ($220.57) [Similarly Priced]	Rs. 13,560 ($198.99) [Similarly Priced]	Rs. 17,100 ($251.47) [Similarly Priced]
Colors
Osmium Black, Sheer Gold, Glacier Gray, Glamor Red, Ceramic Whit		White/Blue, White/Red
Form Factor
Candybar	Candybar	Candybar
Dimension
152.5 x 77.2 x 10.9 mm (6 x 3.04 x 0.43 in)	144.9 x 72.1 x 6.4 mm (5.7 x 2.84 x 0.25 in)	157.5 x 78.9 x 7.8 mm (6.2 x 3.11 x 0.31 in)
Weight
170 g (6 oz)	144 g (5.08 oz)	-
2G Network
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2	GSM 850 / 900 / 1800 / 1900	GSM 850 / 900 / 1800 / 1900
3G Network
HSDPA 850 / 900 / 1900 / 2100	HSDPA 850 / 900 / 1900 / 2100	HSDPA 850 / 900 / 1900 / 2100
4G Network
LTE 700 / 800 / 850 / 900 / 1700 / 1800 / 1900 / 2100 / 2600 (Bands 1, 2, 3, 4, 5, 7, 8, 9, 17, 18, 19, 20, 28, 29)	LTE band 1(2100), 3(1800), 7(2600), 8(900), 20(800)	LTE
Messaging
SMS, MMS, Push Mail, EMail, IM	SMS, MMS, Push Mail, EMail	SMS, MMS, EMail, IM

OS
Android OS, v5.0 (Lollipop)	Android OS, v5.0.2 (Lollipop)	Android OS, v6.0 (Marshmallow)
Processor
Quad-core 2.3 GHz Quad-core 1.8 GHz, Intel Atom Z3580 Intel Atom Z3560	Quad-core 2 GHz Cortex-A53 & quad-core 1.5 GHz Cortex-A53, HiSilicon Kirin 935	Octa-core 1.3 GHz Cortex-A53, Mediatek MT6753
GPU
PowerVR G6430	Mali-T628	Mali-T720MP3
RAM
2/4 GB	3 GB	3 GB
Internal Memory
16/32/64 GB	16/64 GB	32 GB
External Memory
microSD, up to 64 GB	microSD, up to 128 GB	microSD, up to 128 GB (dedicated slot)

Type
IPS Capacitive Touchscreen, Corning Gorilla Glass 3	IPS LCD Capacitive Touchscreen, Corning Gorilla Glass 3	Super LCD capacitive touchscreen
Colors
16M colors	16M colors	16M colors
Size
5.5 inches	5.2 inches	5.5 inches
Resolution
1080 x 1920 pixels (401 ppi)	1080 x 1920 pixels (424 ppi)	1080 x 1920 pixels (401 ppi)
Screen-to-Body Ratio
70.67%	71.23%	66.95%
Multi-Touch

Rear Camera
13 MP, 4128 x 3096 pixels	13 MP, 4160 x 3120 pixels	13 MP
Flash
dual-LED (dual tone)	dual-LED (dual tone)	LED Flash
Features
Auto focus, Geo-tagging, Touch Focus, Face Detection, Panorama, HDR	Auto focus, Optical Image Stabilization, Dual-tone Flash, HDR	Auto focus, f/2.0, OIS, Geo-tagging, Touch Focus, Face Detection, HDR, Panorama
Video
1080p@30fps	1080p@30fps	1080p@30fps
Front Camera
5 MP	8 MP	4 MP, f/2.0, 1/3" sensor size, 2µm pixel size, 1080p@30fps

GPRS
Yes	Yes	Yes
Edge
Yes	Yes	Yes
3G
HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps	HSPA 42.2/21.1 Mbps, LTE Cat6 300/50 Mbps	HSPA, LTE
Bluetooth
v4.0, A2DP, EDR	v4.0, A2DP, apt-X	v4.1, A2DP
Wi-Fi
Wi-Fi 802.11 a/b/g/n/ac, Wi-Fi Direct, hotspot	Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, DLNA, hotspot	Wi-Fi 802.11 a/b/g/n, Wi-Fi Direct, hotspot
USB
microUSB v2.0, USB Host	microUSB v2.0 (MHL TV-out), USB Host	microUSB v2.0
GPS
Yes, with A-GPS, GLONASS	Yes, with A-GPS, GLONASS	Yes, with A-GPS, GLONASS
Browser
HTML5	HTML5	HTML5

Internal
16/32/64 GB, 2/4 GB RAM	16/64 GB, 3 GB RAM	32 GB, 3 GB RAM
Expandable Storage
microSD, up to 64 GB	microSD, up to 128 GB	microSD, up to 128 GB (dedicated slot)
USB OTG
Supported	Supported	-