HTC Desire Eye vs HTC Desire 816 dual sim vs HTC Desire 10 Lifestyle

General Info

Manufacturer
HTC	HTC	HTC
Announced
October 2014	May 2014	September 2016
Status
Available - November 2014	Available - May 2014	Available - September 2016
Price
Rs. 28,000 ($411.76) [Similarly Priced]	Rs. 21,499 ($316.16) [Similarly Priced]	Rs. 15,990 ($235.15) [Similarly Priced]
Colors
Blue, Red, White	Black, White	White, Black
Form Factor
Candybar	Candybar	Candybar
Dimension
151.7 x 73.8 x 8.5 mm (5.97 x 2.91 x 0.33 in)	156.6 x 78.7 x 7.9 mm (6.17 x 3.1 x 0.31 in)	156.9 x 76.9 x 7.7 mm (6.18 x 3.03 x 0.3 in)
Weight
154 g (5.43 oz)	165 g (5.82 oz)	155 g (5.47 oz)
2G Network
GSM 850 / 900 / 1800 / 1900 - All Versions	GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2	GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G Network
HSDPA 850 / 900 / 1900 / 2100 - Asia HSDPA 850 / 1700 / 1900 / 2100 - AT&T HSDPA 850 / 900 / 2100 - EMEA TD-SCDMA 1900 / 2100 - Asia	HSDPA 850 / 900 / 2100	HSDPA
4G Network
LTE 700 / 900 / 1800 / 2100 / 2600 (Bands 1, 3, 7, 8, 28) TD-LTE 1900 / 2300 / 2500 / 2600 (Bands 38, 39, 40, 41) LTE 700 / 850 / 1700 / 1900 / 2100 (Bands 2, 4, 5, 17, 29) - AT&T LTE 800 / 900 / 1800 / 2600 (Bands 3, 7, 8, 20) - EMEA	-	LTE
SAR US
- W/kg (head) - W/kg (body)	0.70 W/kg (head) 0.84 W/kg (body)	- W/kg (head) - W/kg (body)
SAR EU
- W/kg (head) - W/kg (body)	0.46 W/kg (head) 0.48 W/kg (body)	- W/kg (head) - W/kg (body)
Messaging
SMS, MMS, Push Mail, EMail	SMS, MMS, Push Mail, EMail	SMS, MMS, EMail, IM
Build Features
IPX7 Certified - Dust Proof and Water Resistant up to 1 Meter and 30 Minutes	-	-

OS
Android OS, v4.4.2 (KitKat)	Android OS, v4.4.2 (KitKat), upgradable to v6.0 (Marshmallow)	Android OS, v6.0 (Marshmallow)
Processor
Quad-core 2.3 GHz Krait 400, Qualcomm Snapdragon 801	Quad-core 1.6 GHz Cortex-A7, Qualcomm Snapdragon 400	1.6GHz Cortex-A7, Snapdragon 400
GPU
Adreno 330	Adreno 305	Adreno 305
RAM
2 GB	1.5 GB	2 GB
Internal Memory
16 GB	8 GB	16 GB
External Memory
microSD, up to 128 GB	microSD, up to 256 GB (dedicated slot)	microSD, up to 1TB

Type
Capacitive touchscreen	Super LCD2 capacitive touchscreen	Capacitive Touchscreen
Colors
16M colors	16M colors	16M colors
Size
5.2 inches	5.5 inches	5.5 inches
Resolution
1080 x 1920 pixels (424 ppi)	720 x 1280 pixels (267 ppi)	720 x 1280 pixels (267 ppi)
Screen-to-Body Ratio
66.47%	67.67%	69.13%
Multi-Touch

Rear Camera
13 MP, 4128 x 3096 pixels	13 MP	13 MP
Flash
Dual-LED (Dual Tone)	LED flash	Dual-LED (dual Tone)
Features
Auto focus, Geo-tagging, Touch Focus, Face Detection, Panorama, HDR	Autofocus, Geo-tagging, Touch Focus, Face Detection, HDR	Laser Autofocus, f/2.2, OIS, Geo-tagging, Touch Focus, Face Detection, HDR, Panorama
Video
1080p@30fps	1080p@30fps, 720p@60fps	1080p@30fps
Front Camera
13 MP, autofocus, dual-LED (dual tone)	5 MP, 1080p	5 MP, OIS, 1080p

GPRS
Yes	Yes	Yes
Edge
Yes	Yes	Yes
3G
HSDPA 42 Mbps (21 Mbps - AT&T), HSUPA; LTE, Cat4, 50 Mbps UL, 150 Mbps DL	HSPA 14.4/5.76 Mbps	HSPA, LTE
Bluetooth
v4.0, A2DP, apt-X	v4.0, A2DP, aptX	Yes
Wi-Fi
Wi-Fi 802.11 a/b/g/n, dual-band, Wi-Fi Direct, DLNA, Wi-Fi hotspot	Wi-Fi 802.11 b/g/n, DLNA, hotspot	Yes
USB
microUSB v2.0	microUSB v2.0	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 GB, 2 GB RAM	8 GB, 1.5 GB RAM	16 GB, 2 GB RAM or 32 GB, 3 GB RAM
Expandable Storage
microSD, up to 128 GB	microSD, up to 256 GB (dedicated slot)	microSD, up to 1TB