Xiaomi Redmi Note 4G vs Xiaomi Redmi Note 4 vs Xiaomi Mi A1

Price Comparison (India)

Rs. 10,999

Rs. 14,999

Manufacturer
Xiaomi	Xiaomi	Xiaomi
Announced
August 2014	January 2017	September 2017
Status
Available - November 2014	Available - January 2017	Coming Soon - September 2017
Price
-	Rs. 10,999 ($145.00) [Similarly Priced]	Rs. 14,999 ($245.00) [Similarly Priced]
Colors
Black/White	Gold, Silver, Gray	Gold, Pink, Black
Form Factor
Candybar	Candybar	Candybar
Dimension
154 x 78.7 x 9.5 mm (6.06 x 3.1 x 0.37 in)	151 x 76 x 8.45 mm (5.94 x 2.99 x 0.33 in)	155.4 x 75.8 x 7.3 mm (6.12 x 2.98 x 0.29 in)
Weight
199 g (7.02 oz)	165 g (5.82 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)
2G Network
GSM 900 / 1800 / 1900	GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2	GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G Network
TD-SCDMA 1900 / 2000	HSDPA 2100	HSDPA 2100
4G Network
TD-LTE 1900 / 2300 / 2600	LTE	LTE
Messaging
SMS, MMS, EMail, IM	SMS, MMS, Push Mail, EMail	SMS, MMS, Push Mail, EMail
Build Features
-	- Fingerprint Sensor - Infrared Sensor	- Fingerprint Sensor
Notification LED
-	Yes	Yes

OS
Android OS, v4.2 (Jelly Bean)	Android OS, v6.0.1 (Marshmallow)	Android OS, v7.1.1 Nougat
User Interface
-	MIUI 8	Android One (Stock Android)
Processor
Quad-core 1.6 GHz Cortex-A7, Qualcomm MSM8928 Snapdragon 400	Octa-core 2.0 GHz Cortex-A53, Qualcomm MSM8953 Snapdragon 625	Octa-core 2.0 GHz Cortex-A53, Qualcomm MSM8953 Snapdragon 625
GPU
Adreno 305	Adreno 506	Adreno 506
RAM
2 GB	2/3/4 GB	4 GB
Internal Memory
8 GB	32/64 GB	64 GB
External Memory
microSD, up to 64 GB	microSD, up to 128 GB	microSD, up to 128 GB

Type
IPS LCD capacitive touchscreen	IPS LCD Capacitive Touchscreen	IPS LCD Capacitive Touchscreen
Colors
16M colors	16M colors	16M colors
Size
5.5 inches	5.5 inches	5.5 inches
Resolution
720 x 1280 pixels (267 ppi)	1080 x 1920 pixels (401 ppi)	1080 x 1920 pixels (401 ppi)
Screen-to-Body Ratio
68.82%	72.50%	70.63%
Multi-Touch

Rear Camera
13 MP, 4128 x 3096 pixels	13 MP	Dual 12 MP
Flash
LED flash	Dual-LED (Dual Tone)	Dual-LED (Dual Tone)
Features
Auto focus, Geo-tagging, Touch Focus, Face And Smile Detection, HDR	Phase Detection Autofocus, f/2.0 aperture, Sony IMX258/Samsung S5K3L8 sensor, Geo-tagging, Touch Focus, Face Detection, Panorama, HDR	Phase Detection Autofocus, Geo-tagging, Touch Focus, Face Detection, Panorama, HDR, Wide-angle lens - 12MP, 1.25μm, f/2.2 aperture; Telephoto lens - 12MP, 1.0μm, f/2.6 aperture
Video
1080p@30fps	2160p@30fps, 1080p@30fps, 720p@120fps	2160p@30fps, 1080p@30fps, 720p@120fps
Front Camera
5 MP	5 MP, 1080p, f/2.0	16 MP

GPRS
Yes	Yes	Yes
Edge
Yes	Yes	Yes
3G
TD-SCDMA; LTE	HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps, VoLTE	HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps, VoLTE
Bluetooth
v4.0, A2DP, LE	v4.2, A2DP, LE	v4.2, A2DP, LE
Wi-Fi
Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, Wi-Fi hotspot	Wi-Fi 802.11 a/b/g/n/ac, dual-band, WiFi 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 On-The-Go	Type-C 1.0 reversible connector, USB On-The-Go
GPS
Yes, with A-GPS, GLONASS	Yes, with A-GPS	Yes, with A-GPS, GLONASS
Browser
HTML5	HTML5	HTML5