Xiaomi Redmi 4 (4X)

AI Portrait | AI LinkBoost | Released 2024, January 24

Storage

256GB/512GB/1TB

OS

Android 14, UI 6.1

Frame

Titanium Frame

45w | 15w

6.8"

45w | 15w

200 MP

Snapragon

12GB RAM

45w | 15w

5000mAh

Xiaomi Redmi 4 (4X) Full Specifications

Network	Technology	GSM / HSPA / LTE
	2G bands	GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
	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 (2CA) Cat6 300/100 Mbps
Launch	Announced	2017, May
	Status	Available. Released 2017, May
Body	Dimensions	139.2 x 70 x 8.7 mm (5.48 x 2.76 x 0.34 in)
	Weight	150 g (5.29 oz)
	Build	Glass front (Gorilla Glass), aluminum back, aluminum frame, plastic ends
	SIM	Nano-SIM + Micro-SIM
Display	Type	IPS LCD
	Size	5.0 inches, 68.9 cm2 (~70.7% screen-to-body ratio)
	Resolution	720 x 1280 pixels, 16:9 ratio (~294 ppi density)
	Protection	Corning Gorilla Glass (unspecified version)
Platform	OS	Android 6.0.1 (Marshmallow), upgradable to 7.1.2 (Nougat), MIUI 11
	Chipset	Qualcomm MSM8940 Snapdragon 435 (28 nm)
	CPU	Octa-core 1.4 GHz Cortex-A53
	GPU	Adreno 505
Memory	Card slot	microSDXC (uses shared SIM slot)
	Internal	16GB 2GB RAM, 16GB 3GB RAM, 32GB 3GB RAM, 64GB 3GB RAM, 64GB 4GB RAM
		eMMC 5.1
Main Camera	Single	13 MP, f/2.0, PDAF
	Features	LED flash, HDR, panorama
	Video	1080p@30fps
Selfie camera	Single	5 MP, f/2.2
	Video	1080p@30fps
Sound	Loudspeaker	Yes
	3.5mm jack	Yes
Comms	WLAN	Wi-Fi 802.11 b/g/n, Wi-Fi Direct
	Bluetooth	4.2, A2DP, LE
	Positioning	GPS, GLONASS, BDS
	NFC	No
	Infrared port	Yes
	Radio	FM radio
	USB	microUSB 2.0
Features	Sensors	Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass
Battery	Type	Li-Po 4100 mAh, non-removable
	Stand-by	Up to 432 h (3G)
	Talk time	Up to 36 h (3G)
	Music play	Up to 87 h
Misc	Colors	Black, Gold
	Models	2016060, 2016090, MAG138, MAE136, Redmi 4, Redmi 4X
	SAR	0.77 W/kg (head) 0.83 W/kg (body)
	Price	About 110 EUR
Tests	Performance	GeekBench: 1819 (v4.4) GFXBench: 5.1fps (ES 3.1 onscreen)
	Display	Contrast ratio: 915 (nominal), 2.920 (sunlight)
	Camera	Photo / Video
	Loudspeaker	Voice 64dB / Noise 70dB / Ring 72dB
	Audio quality	Noise -94.3dB / Crosstalk -94dB
	Battery (old)	Endurance rating 80h