HTC Desire 820 vs Samsung Galaxy A5 vs HTC One ME

General Info

Manufacturer
HTC	Samsung	HTC
Announced
September 2014	October 2014	June 2015
Status
Coming Soon - September 2014	Available - November 2014	Available - June 2015
Price
-	Rs. 18,090 ($266.03) [Similarly Priced]	Rs. 26,709 ($392.78) [Similarly Priced]
Colors
Marble White, Tuxedo Grey, Santorini White, Milky-way Grey, Tang	Pearl White, Midnight Black, Platinum Silver, Soft Pink, Light B	Meteor Grey, Rose Gold, Gold Sepia
Form Factor
Candybar	Candybar	Candybar
Dimension
157.7 x 78.7 x 7.7 mm (6.21 x 3.1 x 0.3 in)	139.3 x 69.7 x 6.7 mm (5.48 x 2.74 x 0.26 in)	151 x 72 x 9.8 mm (5.94 x 2.83 x 0.39 in)
Weight
155 g (5.47 oz)	123 g (4.34 oz)	155 g (5.47 oz)
2G Network
GSM 850 / 900 / 1800 / 1900	GSM 850 / 900 / 1800 / 1900	GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G Network
HSDPA 850 / 900 / 1900 / 2100 - EMEA version HSDPA 900 / 2100 - Asia version	HSDPA 850 / 1900 / 2100	HSDPA 850 / 900 / 1900 / 2100
4G Network
LTE 900 / 1800 / 2100 / 2600 - EMEA version	LTE	LTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 28(700), 38(2600), 39(1900), 40(2300), 41(2500)
Messaging
SMS, MMS, Push Mail, EMail	SMS, MMS, Push Mail, EMail, IM	SMS, MMS, Push Mail, EMail
Build Features
-	-	- Fingerprint sensor

OS
Android OS, v4.4.2 (KitKat)	Android OS, v4.4.2 (KitKat)	Android OS, v5.0.2 (Lollipop)
Processor
Quad-core 1.5 GHz Cortex-A53 & quad-core 1.0 GHz Cortex-A53, Qualcomm MSM8939 Snapdragon 615	Quad-core 1.2 GHz,	Octa-core 2.2 GHz, Mediatek X10
GPU
Adreno 405	-	PowerVR G6200
RAM
2 GB	2 GB	3 GB
Internal Memory
16 GB	16 GB	32 GB
External Memory
microSD, up to 128 GB	microSD, up to 64 GB	microSD, up to 128 GB

Type
LCD Capacitive Touchscreen	Super AMOLED Capacitive Touchscreen	Capacitive touchscreen
Colors
16M colors	16M colors	16M colors
Size
5.5 inches	5.0 inches	5.2 inches
Resolution
720 x 1280 pixels (267 ppi)	720 x 1280 pixels (294 ppi)	1440 x 2560 pixels (565 ppi)
Screen-to-Body Ratio
67.20%	70.85%	68.53%
Multi-Touch

Rear Camera
13 MP, 4160 x 3120 pixels	13 MP, 4128 x 3096 pixels	20 MP, 5376 x 3752 pixels
Flash
LED flash	LED flash	dual-LED (dual tone)
Features
Auto focus, Geo-tagging, Touch Focus, Face Detection, Simultaneous HD Video And Image Recording, HDR	Auto focus, Geo-tagging, Face Detection, Panorama, HDR, Wide Selfie, Rear-cam Selfie	Auto focus, Geo-tagging, Face/smile Detection, HDR, Panorama
Video
1080p@30fps, 720p@60fps	1080p@30fps	2160p@30fps
Front Camera
8 MP, 1080p	5 MP	4 MP (1/3' sensor size, 2�m pixel size),

GPRS
Yes	Yes	Yes
Edge
Yes	Yes	Yes
3G
HSDPA, 42 Mbps; HSUPA, 5.8 Mbps; LTE, Cat4, 50 Mbps UL, 150 Mbps DL	HSDPA, 42 Mbps; HSUPA, 5.8 Mbps; LTE, Cat4, 50 Mbps UL, 150 Mbps DL	HSPA, LTE
Bluetooth
v4.0, A2DP	v4.0, BLE, ANT+	v4.1, A2DP, apt-X
Wi-Fi
Wi-Fi 802.11 a/b/g/n, dual-band, Wi-Fi Direct, DLNA, Wi-Fi hotspot	Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi hotspot	Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, DLNA, 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, Beidou
Browser
HTML5	HTML5	HTML5