HTC Desire 816G Dual SIM vs HTC Desire 820q Dual SIM vs Samsung Galaxy A7

General Info

Manufacturer
HTC	HTC	Samsung
Announced
May 2014	October 2014	Expected Announcement - December 2014
Status
Available - May 2014	Available - October 2014	Rumored - January 2015
Price
Rs. 10,990 ($161.62) [Similarly Priced]	Rs. 30,500 ($448.53) [Similarly Priced]	Rs. 19,499 ($286.75) [Similarly Priced]
Colors
Black, White	Santorini White, Tuxedo Gray, Milky-way Gray	Pearl White, Midnight Black, Platinum Silver, Soft Pink, Light B
Form Factor
Candybar	Candybar	Candybar
Dimension
156.6 x78.74 x 7.99 mm (6.17 x3.1 x 0.31 in)	157.7 x 78.7 x 7.7 mm (6.21 x 3.1 x 0.3 in)	150.9 x 75.9 x 6.3 mm (5.94 x 2.99 x 0.25 in)
Weight
158 g (5.57 oz)	155 g (5.47 oz)	133 g (4.69 oz)
2G Network
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2	GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2	GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 - SM-A700*/DS
3G Network
HSDPA 850 / 900 / 2100	HSDPA 850 / 900 / 1900 / 2100	HSDPA 850 / 900 / 1900 / 2100
4G Network
-	LTE 900 / 1800 / 2100 / 2600 TD-LTE 1900 / 2300 / 2500 / 2600 (Bands 1, 3, 7, 8, 38, 39, 40, 41)	LTE
Messaging
SMS, MMS, Push Mail, EMail	SMS, MMS, Push Mail, EMail	SMS, MMS, EMail, IM
Build Features
Dual Frontal Stereo Speakers	-	-

OS
Android OS, v4.4.2 (KitKat)	Android OS, v4.4.2 (KitKat)	Android OS, v4.4.4 (KitKat)
Processor
Quad-core 1.3 GHz, Mediatek MT6582	Quad-core 1.2 GHz Cortex-A53, Qualcomm MSM8916 Snapdragon 410	Quad-core 1.5 GHz Cortex-A53 & quad-core 1.0 GHz Cortex-A53, Qualcomm MSM8939 Snapdragon 615
GPU
Mali-400MP2	Adreno 306	Adreno 405
RAM
1 GB	1 GB	2 GB
Internal Memory
8 GB	16 GB	16 GB
External Memory
microSD, up to 32 GB	microSD, up to 128 GB	microSD, up to 64 GB

Type
Super LCD2 capacitive touchscreen	TFT Capacitive Touchscreen, Corning Gorilla Glass 3	Super AMOLED capacitive touchscreen
Colors
16M colors	16M colors	16M colors
Size
5.5 inches	5.5 inches	5.5 inches
Resolution
720 x 1280 pixels (267 ppi)	720 x 1280 pixels (267 ppi)	1080 x 1920 pixels (401 ppi)
Screen-to-Body Ratio
-	67.20%	72.64%
Multi-Touch

Rear Camera
13 MP, 4160 x 3120 pixels	13 MP, 4160 x 3120 pixels	12 MP, 4608 x 2592 pixels
Flash
LED flash	LED flash	LED flash
Features
Auto focus, BSI Sensor, Geo-tagging, Touch Focus, Face Detection, Simultaneous HD Video And Image Recording, HDR	Auto focus, Geo-tagging, Touch Focus, Face Detection, Simultaneous HD Video And Image Recording, HDR	Auto focus, Geo-tagging, Touch Focus, Face Detection, Panorama
Video
1080p@30fps	1080p@30fps, 720p@60fps	1080p@30fps
Front Camera
5 MP, BSI Sensor, 1080p	8 MP, 1080p	5 MP

GPRS
Yes	Yes	Yes
Edge
Yes	Yes	Yes
3G
HSDPA, 14.4 Mbps; HSUPA, 5.76 Mbps	HSPA 42.2/5.76 Mbps, LTE	HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps
Bluetooth
v4.0, A2DP, apt-X	v4.0, A2DP, apt-X	v4.0, A2DP, EDR, LE
Wi-Fi
Wi-Fi 802.11 b/g/n, DLNA, Wi-Fi hotspot	Wi-Fi 802.11 a/b/g/n, dual-band, Wi-Fi Direct, DLNA, hotspot	Wi-Fi 802.11 a/b/g/n, dual-band, hotspot
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