Xiaomi Redmi Note 4 (MediaTek)

Released 2016, August
175g, 8.4mm thickness
Android 6.0, MIUI 10
16GB/64GB storage, microSDXC
0.2% 16,052,757 hits
535 Become a fan
5.5"
1080x1920 pixels
13MP
1080p
2-4GB RAM
Helio X20
4100mAh
Li-Po

For China

Network	Technology	GSM / CDMA / HSPA / LTE
	2G bands	GSM 900 / 1800 / 1900 - SIM 1 & SIM 2
		CDMA 800 & TD-SCDMA
	3G bands	HSDPA 850 / 900 / 1900 / 2100
	4G bands	1, 3, 5, 7, 8, 38, 39, 40, 41
	Speed	HSPA 42.2/5.76 Mbps, LTE

Launch	Announced	2016, August. Released 2016, August
Launch	Status	Discontinued

Body	Dimensions	151 x 76 x 8.4 mm (5.94 x 2.99 x 0.33 in)
	Weight	175 g (6.17 oz)
	Build	Glass front, aluminum back, aluminum frame
	SIM	Hybrid Dual SIM (Micro-SIM/Nano-SIM, dual stand-by)

Display	Type	IPS LCD
	Size	5.5 inches, 83.4 cm² (~72.7% screen-to-body ratio)
	Resolution	1080 x 1920 pixels, 16:9 ratio (~401 ppi density)

Platform	OS	Android 6.0 (Marshmallow), MIUI 10
	Chipset	Mediatek MT6797 Helio X20 (20 nm)
	CPU	Deca-core 2.1 GHz
	GPU	Mali-T880 MP4

Memory	Card slot	microSDXC (uses shared SIM slot)
	Internal	16GB 2GB RAM (Standard), 64GB 3GB RAM (High), 64GB 4GB RAM (Exclusive)

Main Camera	Single	13 MP, f/2.0, PDAF
	Features	Dual-LED dual-tone flash, HDR, panorama
	Video	1080p@30fps, 720p@120fps

Selfie camera	Single	5 MP, f/2.0
	Video	720p

Sound	Loudspeaker	Yes
	3.5mm jack	Yes
		24-bit/192kHz audio

Comms	WLAN	Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot
	Bluetooth	4.2, A2DP, LE
	GPS	Yes, with A-GPS, GLONASS, BDS
	NFC	No
	Infrared port	Yes
	Radio	FM radio
	USB	microUSB 2.0, USB On-The-Go

Features	Sensors	Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass

Battery	Type	Li-Po 4100 mAh, non-removable

Misc	Colors	Silver, Gray, Gold, Blue, Black
	Price	About 170 EUR

Tests	Performance	Basemark OS II 2.0: 1728 Basemark X: 13666
	Display	Contrast ratio: 1158 (nominal), 2.145 (sunlight)
	Camera	Photo / Video
	Loudspeaker	Voice 64dB / Noise 67dB / Ring 76dB
	Battery life	Endurance rating 83h

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Xiaomi Redmi Note 4 (MediaTek) - user opinions and reviews

the-avatar
N1L
22 Jun 2022

the SD variant is less buggy and no over heat compared to mtk

nyeh nyeh pupu
YUU
01 May 2022

Been using it for 4 yrs, games, screen record videos, edit videos using kinemaster, use as hotspot etc. BATTERY LIFE SUCKS, heats up like old AMD gpus... I just put it face down, heatsinks at the back, fan cool it. It withstand all abuse. Then I ha...

awm101
DEP
19 Mar 2022

I like this phone is because it encouraged me to learn advanced tweaking like rooting, installing custom recovery, custom rom, and handling bootloop/softbrick. Xiaomi phones is a good training ground to do all that because community support is massiv...