HTC One vs Samsung Galaxy A5 vs HTC Desire 828 dual sim

General Info

Manufacturer
HTC	Samsung	HTC
Announced
February 2013	October 2014	November 2015
Status
Released - March 2013	Available - November 2014	Coming Soon - November 2015
Price
-	Rs. 18,090 ($266.03) [Similarly Priced]	Rs. 16,445 ($241.84) [Similarly Priced]
Colors
Black, White	Pearl White, Midnight Black, Platinum Silver, Soft Pink, Light B	White
Form Factor
Candybar	Candybar	Candybar
Dimension
137.4 x 68.2 x 9.3 mm (5.41 x 2.69 x 0.37 in)	139.3 x 69.7 x 6.7 mm (5.48 x 2.74 x 0.26 in)	157.7 x 78.9 x 7.9 mm (6.21 x 3.11 x 0.31 in)
Weight
143 g (5.04 oz)	123 g (4.34 oz)	-
2G Network
GSM 850 / 900 / 1800 / 1900	GSM 850 / 900 / 1800 / 1900	GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 TD-SCDMA
3G Network
HSDPA 850 / 2100 HSDPA 850 / 900 / 1900 / 2100	HSDPA 850 / 1900 / 2100	HSDPA 850 / 900 / 1900 / 2100
4G Network
LTE (market dependent)	LTE	LTE
Messaging
SMS, MMS, Push Mail, EMail	SMS, MMS, Push Mail, EMail, IM	SMS, MMS, Push Mail, EMail

OS
Android OS, v4.1.2 (Jelly Bean), upgradable to v4.2.2 (Jelly Bean)	Android OS, v4.4.2 (KitKat)	Android OS, v5.1 (Lollipop)
Processor
Quad-core 1.7 GHz Krait, Qualcomm APQ8064 Snapdragon	Quad-core 1.2 GHz,	Octa-core 1.5 GHz Cortex-A53, Mediatek MT6753
GPU
Adreno 320	-	Mali-T720MP3
RAM
2 GB	2 GB	2 GB
Internal Memory
32/64 GB	16 GB	16 GB
External Memory
microSD, up to 32 GB	microSD, up to 64 GB	microSD, up to 200 GB

Type
Super LCD3 capacitive touchscreen	Super AMOLED Capacitive Touchscreen	Capacitive touchscreen
Colors
16M colors	16M colors	16M colors
Size
4.7 inches	5.0 inches	5.5 inches
Resolution
1080 x 1920 pixels (469 ppi)	720 x 1280 pixels (294 ppi)	1080 x 1920 pixels (401 ppi)
Screen-to-Body Ratio
64.90%	70.85%	66.86%
Multi-Touch

Rear Camera
4 MP UltraPixels, 2688 x 1520 pixels	13 MP, 4128 x 3096 pixels	13 MP, 4160 x 3120 pixels
Flash
LED flash	LED flash	optical image stabil
Features
Auto focus, 1/3' sensor size, simultaneous HD video and image recording, geo-tagging, face and smile detection, OIS	Auto focus, Geo-tagging, Face Detection, Panorama, HDR, Wide Selfie, Rear-cam Selfie	Auto focus, Geo-tagging, Touch Focus, Face Detection, HDR, Panorama
Video
Yes, 1080p@30fps, stereo sound recording, video stabilization	1080p@30fps	1080p@30fps
Front Camera
Yes, 2.1 MP, 1080p@30fps, HDR	5 MP	4 MP, 1080p (1/3' sensor size, 2�m pixel

GPRS
Yes	Yes	Yes
Edge
Yes	Yes	Yes
3G
HSPA+; LTE, Cat3, 50 Mbps UL, 100 Mbps DL	HSDPA, 42 Mbps; HSUPA, 5.8 Mbps; LTE, Cat4, 50 Mbps UL, 150 Mbps DL	HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps
Bluetooth
Yes, v4.0 with A2DP	v4.0, BLE, ANT+	Yes
Wi-Fi
Wi-Fi 802.11 a/b/g/n, 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, Wi-Fi Direct, hotspot
USB
Yes, microUSB v2.0 (MHL)	microUSB v2.0	microUSB v2.0
GPS
Yes, with A-GPS support and GLONASS	Yes, with A-GPS, GLONASS	Yes, with A-GPS, GLONASS/ Beidou (market dependant)
Browser
HTML5	HTML5	HTML5