HTC One M8 Dual Sim vs Samsung Galaxy A5 Duos vs Lenovo Vibe Shot

General Info

Manufacturer
HTC	Samsung	Lenovo
Announced
June 2014	October 2014	March 2015
Status
Available - July 2014	Available - November 2014	Available - June 2015
Price
-	Rs. 18,094 ($266.09) [Similarly Priced]	Rs. 17,440 ($256.47) [Similarly Priced]
Colors
Gunmetal Gray, Glacial Silver, Amber Gold	Pearl White, Midnight Black, Platinum Silver, Soft Pink, Light B	Crimson, Pearl White, Graphite Grey
Form Factor
Candybar	Candybar	Candybar
Dimension
-	139.3 x 69.7 x 6.7 mm (5.48 x 2.74 x 0.26 in)	142 x 70 x 7.3 mm (5.59 x 2.76 x 0.29 in)
Weight
-	123 g (4.34 oz)	145 g (5.11 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 - SIM 1 & SIM 2
3G Network
HSDPA 850 / 900 / 1900 / 2100	HSDPA 850 / 900 / 1900 / 2100	HSDPA 850 / 900 / 1900 / 2100
4G Network
-	LTE	LTE 800 / 1800 / 2100 / 2600 - Lenovo Z90-7
Messaging
SMS, MMS, Push Mail, EMail	SMS, MMS, EMail, IM	SMS, MMS, EMail, IM

OS
Android OS, v4.4.2 (KitKat)	Android OS, v4.4.4 (KitKat)	Android OS, v5.0.2 (Lollipop)
Processor
Quad-core 2.3 GHz, Qualcomm Snapdragon 801	Quad-core 1.2 GHz Cortex-A53, Qualcomm MSM8916 Snapdragon 410	Quad-core 1.7 GHz Cortex-A53 & quad-core 1.0 GHz Cortex-A53, Qualcomm MSM8939 Snapdragon 615
GPU
Adreno 330	Adreno 306	Adreno 405
RAM
2 GB	2 GB	3 GB
Internal Memory
16 GB	16 GB	32 GB
External Memory
microSD, up to 128 GB	No	microSD, up to 128 GB

Type
Super LCD3 capacitive touchscreen	Super AMOLED capacitive touchscreen	IPS LCD capacitive touchscreen
Colors
16M colors	16M colors	16M colors
Size
5.0 inches	5.0 inches	5.0 inches
Resolution
1080 x 1920 pixels (441 ppi)	720 x 1280 pixels (294 ppi)	1080 x 1920 pixels (441 ppi)
Screen-to-Body Ratio
-	70.85%	69.20%
Multi-Touch

Rear Camera
Dual 4 MP, 2688х1520 pixels	13 MP, 4128 x 3096 pixels	16 MP, 2997 x 5328 pixels
Flash
dual-LED (dual tone)	LED flash	Triple-tone Flash
Features
Auto focus, 1/3' Sensor Size, 2µm Pixel Size, Automatic Simultaneous Video And Image Recording, Geo-tagging, Face And Smile Detection, HDR, Panorama	Auto focus, Geo-tagging, Touch Focus, Face Detection, Panorama	Optical Image Stabilization, Geo-tagging, Touch Focus, Face Detection, Panorama, HDR
Video
Yes, 1080p@60fps, 720p@120fps, HDR, stereo sound rec., video stabilization	1080p@30fps	1080p@30fps, optical stabilization
Front Camera
5 MP, 1080p@30fps, HDR	5 MP	8 MP, 1080p

GPRS
Yes	Yes	Yes
Edge
Yes	Yes	Yes
3G
HSDPA, 21 Mbps; HSUPA, 5.76 Mbps	HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps	HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps
Bluetooth
Yes, v4.0 with A2DP	v4.0, A2DP, EDR, LE	v4.1, A2DP
Wi-Fi
Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, DLNA, Wi-Fi hotspot	Wi-Fi 802.11 a/b/g/n, dual-band, Wi-Fi hotspot	Wi-Fi 802.11 a/b/g/n, dual band, hotspot
USB
Yes, microUSB v2.0 (MHL), USB On-the-go, USB Host	microUSB v2.0	microUSB v2.0
GPS
Yes, with A-GPS support and GLONASS	Yes, with A-GPS, GLONASS	Yes, with A-GPS
Browser
HTML5	HTML5	HTML5