Xiaomi Mi 4 vs Micromax Canvas 4 Plus A315 vs Samsung Galaxy Grand 3

General Info

Manufacturer
Xiaomi	Micromax	Samsung
Announced
July 2014	September 2014	Expected Announcement - November 2014
Status
Available - Q3 2014	Available - September 2014	Rumored - December 2014
Price
-	Rs. 6,100 ($89.71) [Similarly Priced]	Rs. 11,990 ($176.32) [Similarly Priced]
Colors
Black, White	Black, White Gold	Black, White
Form Factor
Candybar	Candybar	Candybar
Dimension
139.2 x 68.5 x 8.9 mm (5.48 x 2.7 x 0.35 in)	7 mm thick (0.28 in thick)	-
Weight
149 g (5.26 oz)	-	-
2G Network
GSM 850 / 900 / 1800 / 1900	GSM 900 / 1800 / 1900 - SIM 1 & SIM 2	GSM 850 / 900 / 1800 / 1900 - SM-G7200 GSM 850 / 900 / 1800 / 1900 - SM-G7202 (SIM 1 & SIM 2)
3G Network
HSDPA 850 / 900 / 1900 / 2100	HSDPA 900 / 2100	HSDPA 850 / 900 / 1900 / 2100
4G Network
LTE	-	LTE 800 / 850 / 900 / 1800 / 2100 / 2600 - SM-G7205
Messaging
SMS, MMS, EMail, IM	SMS, MMS, Push Mail, EMail, IM	SMS, MMS, EMail, IM

OS
Android OS, v4.4.3 (KitKat)	Android OS, v4.4.2 (KitKat)	Android OS, v4.4.4 (KitKat)
Processor
Quad-core 2.5 GHz Krait 400, Qualcomm MSM8974AC Snapdragon 801	Octa-core 1.7 GHz, Mediatek MT6592	Quad-core 1.2 GHz Cortex-A53, Qualcomm MSM8916 Snapdragon 410
GPU
Adreno 330	Mali-450MP4	Adreno 306
RAM
3 GB	1 GB	1.5 GB
Internal Memory
16/64 GB	16 GB ROM	16 GB
External Memory
No	microSD, up to 32 GB	microSD, up to 64 GB

Type
IPS LCD capacitive touchscreen	AMOLED Capacitive Touchscreen	IPS LCD capacitive touchscreen
Colors
16M colors	16M colors	16M colors
Size
5.0 inches	5.0 inches	5.5 inches
Resolution
1080 x 1920 pixels (441 ppi)	720 x 1280 pixels (294 ppi)	720 x 1280 pixels (267 ppi)
Screen-to-Body Ratio
72.14%	-	-
Multi-Touch

Rear Camera
13 MP, 4128 x 3096 pixels	13 MP, 4128 x 3096 pixels	13 MP, 4128 x 3096 pixels
Flash
Dual-LED Flash	LED flash	LED flash
Features
Auto focus, 1/3' Sensor Size, 1.12µm Pixel Size, Geo-tagging, Touch Focus, Face And Smile Detection, HDR	Auto focus, Sony IMX135 CMOS Sensor, f/2.2 Aperture, Geo-tagging, Touch Focus, Face Detection, HDR, Cinemagraph, Object Eraser	Auto focus, Geo-tagging, Touch Focus, Face/smile Detection, HDR, Panorama
Video
2160p, 1080p@30fps, HDR	Yes, 1080p@30fps	1080p@30fps
Front Camera
8 MP, 1080p@30fps	Yes, 5 MP, 720p	5 MP, 1080p

GPRS
Yes	Yes	Yes
Edge
Yes	Yes	Yes
3G
DC-HSDPA, 42 Mbps; HSDPA, 21 Mbps; HSUPA, 5.76 Mbps; LTE	HSDPA, 21 Mbps; HSUPA, 5.76 Mbps	HSPA, 42.2(21.1)/5.76 Mbps (region dependent) LTE Cat4 150/50 Mbps (G7205 only)
Bluetooth
v4.0, A2DP	Yes, v4.0 with A2DP	v4.0, A2DP, EDR, LE
Wi-Fi
Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, DLNA, Wi-Fi hotspot	Wi-Fi 802.11 b/g/n, Wi-Fi hotspot	Wi-Fi 802.11 a/b/g/n, dual-band, Wi-Fi Direct, DLNA, Wi-Fi hotspot
USB
microUSB v2.0 (MHL), USB On-the-go	Yes, microUSB v2.0	microUSB v2.0
GPS
Yes, with A-GPS, GLONASS	Yes, with A-GPS support	Yes, with A-GPS, GLONASS
Browser
HTML5	HTML5	HTML5