Phone Comparison - Xiaomi Mi 4 vs Samsung Galaxy Alpha (S801) vs LG G3 Screen

	Xiaomi Mi 4 ✖	Samsung Galaxy Alpha (S801) ✖	LG G3 Screen ✖

General Info
	Xiaomi Mi 4 ✖	Samsung Galaxy Alpha (S801) ✖	LG G3 Screen ✖


Manufacturer	Xiaomi	Samsung	LG
Announced	July 2014	August 2014	October 2014
Status	Available - Q3 2014	Available - September 2014	Coming Soon - November 2014
Colors	Black, White	Charcoal Black, Sleek Silver, Dazzling White, Frosted Gold, Scub	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)	132.4 x 65.5 x 6.7 mm (5.21 x 2.58 x 0.26 in)	157.8 x 81.8 x 9.5 mm (6.21 x 3.22 x 0.37 in)
Weight	149 g (5.26 oz)	115 g (4.06 oz)	182 g (6.42 oz)
2G Network	GSM 850 / 900 / 1800 / 1900	GSM 850 / 900 / 1800 / 1900	GSM 850 / 900 / 1800 / 1900 - all versions
3G Network	HSDPA 850 / 900 / 1900 / 2100	HSDPA	HSDPA
4G Network	LTE	LTE	LTE
Messaging	SMS, MMS, EMail, IM	SMS, MMS, EMail, IM	SMS, MMS, EMail, IM
Hardware and OS
OS	Android OS, v4.4.3 (KitKat)	Android OS, v4.4.4 (KitKat)	Android OS, v4.4.4 (KitKat)
Processor	Quad-core 2.5 GHz Krait 400, Qualcomm MSM8974AC Snapdragon 801	Quad-core 2.5 GHz Krait 400, Qualcomm MSM8974AC Snapdragon 801	Quad-core 1.5 GHz Cortex-A15 & quad-core 1.2 GHz Cortex-A7, LG Nuclun
GPU	Adreno 330	Adreno 330	-
RAM	3 GB	2 GB	2 GB
Internal Memory	16/64 GB	32 GB	32 GB
External Memory	No	No	microSD, up to 128 GB

Display
Type	IPS LCD capacitive touchscreen	Super AMOLED capacitive touchscreen	IPS LCD capacitive touchscreen
Colors	16M colors	16M colors	16M colors
Size	5.0 inches	4.7 inches	5.9 inches
Resolution	1080 x 1920 pixels (441 ppi)	720 x 1280 pixels (312 ppi)	1080 x 1920 pixels (373 ppi)
Screen-to-Body Ratio	72.14%	70.43%	74.49%
Multi-Touch
Multimedia
3.5mm Jack
Radio	FM radio	No	-
Games	Yes + Downloadable	Yes + Downloadable	Yes + Downloadable
Loud Speaker
Camera
Rear Camera	13 MP, 4128 x 3096 pixels	12 MP, 4128 x 3096 pixels	13 MP, 4160 x 3120 pixels
Flash	Dual-LED Flash	LED flash	optical image stabil
Features	Auto focus, 1/3' Sensor Size, 1.12µm Pixel Size, Geo-tagging, Touch Focus, Face And Smile Detection, HDR	Auto focus, Dual Camera, Geo-tagging, Touch Focus, Face And Smile Detection, Panorama, HDR	Auto focus, 1/3' Sensor Size, Simultaneous Video And Image Recording, Geo-tagging, Face Detection, HDR
Video	2160p, 1080p@30fps, HDR	2160p@30fps, 1080p@60fps, 720p@120fps	1080p@30fps, optical stabilization, HDR, stereo sound rec.
Front Camera	8 MP, 1080p@30fps [Similar]	2.1 MP [Similar]	2.1 MP, 1080p@30fps [Similar]
Connectivity and Data Rate
GPRS	Yes	Yes	Yes
Edge	Yes	Yes	Yes
3G	DC-HSDPA, 42 Mbps; HSDPA, 21 Mbps; HSUPA, 5.76 Mbps; LTE	HSDPA, 42 Mbps, HSUPA; LTE-A, Cat6, 300 Mbps DL, 50 Mbps UL	HSDPA, 42 Mbps; HSUPA; LTE, Cat6 300 Mbps DL
Bluetooth	v4.0, A2DP	v4.0, A2DP, EDR, LE	Yes
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/ac, dual-band, Wi-Fi Direct, DLNA, Wi-Fi hotspot	Yes
USB	microUSB v2.0 (MHL), USB On-the-go	microUSB v2.0	microUSB v2.0
GPS	Yes, with A-GPS, GLONASS	Yes, with A-GPS, GLONASS, Beidou	Yes, with A-GPS, GLONASS
Browser	HTML5	HTML5	HTML5

User Memory
Internal	16/64 GB, 3 GB RAM	32 GB, 2 GB RAM	32 GB, 2 GB RAM
Expandable Storage	No	No	microSD, up to 128 GB
USB OTG	Supported	-	-
Sensors
Fingerprint
Proximity Sensor
Accelerometer Sensor
NFC
Battery
Type	Non-removable Li-Ion Battery	Li-Ion Battery	Li-Ion Battery
Capacity	3080 mAh	1860 mAh	3000 mAh
Stand by	-	-	-
Talk Time	-	-	-

Phone Comparison - Xiaomi Mi 4 vs Samsung Galaxy Alpha (S801) vs LG G3 Screen

General Info

Hardware and OS

Display

Multimedia

Camera

Connectivity and Data Rate

User Memory

Sensors

Battery

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