Xiaomi Redmi Note 4X vs Xiaomi Redmi 4X vs Xiaomi Mi 5x

General Info

Manufacturer
Xiaomi	Xiaomi	Xiaomi
Announced
February 2017	February 2017	July 2017
Status
Available - February 2017	Available - March 2017	Available - July 2017
Price
Rs. 12,750 ($180.00) [Similarly Priced]	Rs. 6,790 ($100.00) [Similarly Priced]	Rs. 14,500 ($220.00) [Similarly Priced]
Colors
Gold, Silver, Gray	Cherry Pink, Champagne Gold, Matte Black	Gold, Pink, Black
Form Factor
Candybar	Candybar	Candybar
Dimension
151 x 76 x 8.35 mm (5.94 x 2.99 x 0.33 in)	139.24 x 69.96 x 8.65 mm (5.48 x 2.75 x 0.34 in)	155.4 x 75.8 x 7.3mm (6.12 x 2.98 x 0.29in)
Weight
175 g (6.17 oz)	150 g (5.29 oz)	165 g (5.82 oz)
SIM Type
Dual SIM Hybrid (Nano SIM + Micro SIM, or Micro SIM + microSD Card)	Dual SIM Hybrid (Nano SIM + Micro SIM, or Micro SIM + microSD Card)	Dual SIM Hybrid (Nano SIM + Micro SIM, or Micro SIM + microSD Card)
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 2100	HSDPA 850 / 900 / 1900 / 2100 / 800 - Taiwan	HSDPA 2100
4G Network
LTE	LTE band 1(2100), 2(1900), 3(1800), 5(850), 7(2600), 8(900), 18(800), 19(800), 26(850), 28(700), 38(2600), 39(1900), 40(2300), 41(2500) - Taiwan	LTE
Messaging
SMS, MMS, Push Mail, EMail	SMS, MMS, Push Mail, EMail, IM	SMS, MMS, Push Mail, EMail
Build Features
- Fingerprint Sensor - Infrared Sensor	- Fingerprint Sensor - Infrared Sensor - Metal Build - 2.5D Curved Glass	- Fingerprint Sensor
Notification LED
Yes	Yes	Yes

OS
Android OS, v6.0.1 (Marshmallow)	Android OS, v6.0.1 (Marshmallow)	Android OS, v7.1.1 Nougat
User Interface
MIUI 8	MIUI 8	MIUI 9
Processor
Octa-core 2.0 GHz Cortex-A53, Qualcomm MSM8953 Snapdragon 625	Octa-core 1.4 GHz Cortex-A53, Qualcomm MSM8940 Snapdragon 435	Octa-core 2.0 GHz Cortex-A53, Qualcomm MSM8953 Snapdragon 625
GPU
Adreno 506	Adreno 505	Adreno 506
RAM
4 GB	2/3 GB	4 GB
Internal Memory
64 GB	16/32 GB	32/64 GB
External Memory
microSD, up to 256 GB	microSD, up to 128 GB (uses SIM 2 slot)	microSD, up to 128 GB

Type
IPS LCD Capacitive Touchscreen, Gorilla Glass Protection	IPS LCD Capacitive Touchscreen	IPS LCD Capacitive Touchscreen
Colors
16M colors	16M colors	16M colors
Size
5.5 inches	5.0 inches	5.5 inches
Resolution
1080 x 1920 pixels (401 ppi)	720 x 1280 pixels (294 ppi)	1080 x 1920 pixels (401 ppi)
Screen-to-Body Ratio
72.50%	70.62%	70.63%
Multi-Touch

Rear Camera
13 MP	13 MP, 4160 x 3120 pixels	Dual 12 MP
Flash
Dual-LED (Dual Tone)	Dual-LED (dual Tone)	Dual-LED (Dual Tone)
Features
Phase Detection Autofocus, f/2.0, Geo-tagging, Touch Focus, Face Detection, Panorama, HDR	Phase Detection Autofocus, f/2.2 aperture, Geo-tagging, Touch Focus, Face Detection, Panorama, HDR	Phase Detection Autofocus, f/2.0 aperture, Geo-tagging, Touch Focus, Face Detection, Panorama, HDR
Video
2160p@30fps, 1080p@30fps, 720p@120fps	1080p@30fps	2160p@30fps, 1080p@30fps, 720p@120fps
Front Camera
5 MP, 1080p, f/2.0	5 MP	16 MP

GPRS
Yes	Yes	Yes
Edge
Yes	Yes	Yes
3G
HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps, VoLTE	HSPA 42.2/5.76 Mbps, LTE Cat6 300/50 Mbps, VoLTE	HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps, VoLTE
Bluetooth
Yes, v4.2	v4.2, A2DP, EDR, LE	v4.2, A2DP, LE
Wi-Fi
Wi-Fi 802.11 a/b/g/n/ac, dual-band, WiFi Direct, hotspot	Wi-Fi 802.11 a/b/g/n/ac, Wi-Fi Direct, hotspot	Wi-Fi 802.11 a/b/g/n/ac, dual-band, WiFi Direct, hotspot
USB
microUSB v2.0, USB On-The-Go	microUSB v2.0, USB OTG	microUSB v2.0, USB On-The-Go
GPS
Yes, with A-GPS	Yes, with A-GPS, GLONASS, BDS	Yes, with A-GPS
Browser
HTML5	HTML5	HTML5