OnePlus One vs HTC Desire 820 vs Samsung Galaxy S6 Edge

Price Comparison (India)

Manufacturer
OnePlus	HTC	Samsung
Announced
April 2014	September 2014	March 2015
Status
Available - June 2014	Coming Soon - September 2014	Available - April 2015
Price
-	-	Rs. 34,900 ($513.24) [Similarly Priced]
Colors
Silk White, Sandstone Black	Marble White, Tuxedo Grey, Santorini White, Milky-way Grey, Tang	White Pearl, Black Sapphire, Gold Platinum, Green Emerald
Form Factor
Candybar	Candybar	Candybar
Dimension
152.9 x 75.9 x 8.9 mm (6.02 x 2.99 x 0.35 in)	157.7 x 78.7 x 7.7 mm (6.21 x 3.1 x 0.3 in)	142.1 x 70.1 x 7 mm (5.59 x 2.76 x 0.28 in)
Weight
162 g (5.71 oz)	155 g (5.47 oz)	132 g (4.66 oz)
2G Network
GSM 850 / 900 / 1800 / 1900	GSM 850 / 900 / 1800 / 1900	GSM 850 / 900 / 1800 / 1900
3G Network
HSDPA 850 / 900 / 1700 / 1900 / 2100	HSDPA 850 / 900 / 1900 / 2100 - EMEA version HSDPA 900 / 2100 - Asia version	HSDPA 850 / 900 / 1900 / 2100
4G Network
LTE 700 / 1700 / 2600 /2300/2100/1800	LTE 900 / 1800 / 2100 / 2600 - EMEA version	LTE
SAR US
- W/kg (head) - W/kg (body)	- W/kg (head) - W/kg (body)	1.58 W/kg (head) 1.34 W/kg (body)
SAR EU
- W/kg (head) - W/kg (body)	- W/kg (head) - W/kg (body)	0.33 W/kg (head) 0.59 W/kg (body)
Messaging
SMS, MMS, Push Mail, EMail, IM	SMS, MMS, Push Mail, EMail	SMS, MMS, EMail, IM
Build Features
-	-	- Corning Gorilla Glass 4 back panel - Fingerprint sensor (PayPal certified) - Samsung Pay (Visa, MasterCard certified)

OS
Android OS, v4.4.2 (KitKat)	Android OS, v4.4.2 (KitKat)	Android OS, v5.0.2 (Lollipop)
Processor
Quad-core 2.5 GHz Krait 400, Qualcomm MSM8974AC Snapdragon 801	Quad-core 1.5 GHz Cortex-A53 & quad-core 1.0 GHz Cortex-A53, Qualcomm MSM8939 Snapdragon 615	Quad-core 1.5 GHz Cortex-A53 & Quad-core 2.1 GHz Cortex-A57, Exynos 7420
GPU
Adreno 330	Adreno 405	Mali-T760
RAM
3 GB	2 GB	3 GB
Internal Memory
16/64 GB	16 GB	32/64/128 GB
External Memory
No	microSD, up to 128 GB	No

Type
IPS LCD capacitive touchscreen	LCD Capacitive Touchscreen	Super AMOLED Capacitive Touchscreen, Corning Gorilla Glass 4, Curved Edge Screen
Colors
16M colors	16M colors	16M colors
Size
5.5 inches	5.5 inches	5.1 inches
Resolution
1080 x 1920 pixels (401 ppi)	720 x 1280 pixels (267 ppi)	1440 x 2560 pixels (576 ppi)
Screen-to-Body Ratio
71.69%	67.20%	71.96%
Multi-Touch

Rear Camera
13 MP, 4128 x 3096 pixels	13 MP, 4160 x 3120 pixels	16 MP, 3456 x 4608 pixels, OIS
Flash
dual-LED flash	LED flash	LED Flash
Features
Auto focus, Geo-tagging, Touch Focus, Face Detection, Panorama, HDR	Auto focus, Geo-tagging, Touch Focus, Face Detection, Simultaneous HD Video And Image Recording, HDR	Auto focus, Geo-tagging, Touch Focus, Face Detection, Auto HDR, Panorama
Video
Yes, 2160p@30fps, 1080p@60fps, 720p@120fps, video stabilization, HDR	1080p@30fps, 720p@60fps	2160p@30fps, 1080p@60fps, 720p@120fps, HDR, dual-video rec.
Front Camera
Yes, 5 MP, 1080p@30fps	8 MP, 1080p	5 MP, 1080p@30fps, dual video call, HDR

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 42.2/5.76 Mbps, LTE Cat6 300/50 Mbps
Bluetooth
Yes, v4.1 with A2DP	v4.0, A2DP	v4.1, A2DP, LE, apt-X
Wi-Fi
Wi-Fi 802.11 a/b/g/n/ac, Wi-Fi Direct, DLNA, Wi-Fi hotspot	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 Direct, hotspot
USB
Yes, microUSB v2.0, USB On-the-go, USB Host	microUSB v2.0	microUSB v2.0 (MHL 3 TV-out), USB Host
GPS
Yes, with A-GPS support and GLONASS	Yes, with A-GPS, GLONASS	Yes, with A-GPS, GLONASS, Beidou
Browser
HTML5	HTML5	HTML5