Xiaomi Redmi 1S

Released 2014, May
158g, 9.9mm thickness
Android 4.3, up to 4.4.4; MIUI 9.2
8GB storage, microSD card slot
3.1% 14,119,088 hits
338 Become a fan
4.7"
720x1280 pixels
8MP
1080p
1GB RAM
Snapdragon 400
2000mAh
Li-Ion

Also known as Xiaomi Hongmi 1S

Network	Technology	GSM / HSPA
	2G bands	GSM 900 / 1800 / 1900
	3G bands	HSDPA 900 / 2100
	Speed	HSPA
	GPRS	Yes
	EDGE	Yes

Launch	Announced	2014, May
Launch	Status	Available. Released 2014, May

Body	Dimensions	137 x 69 x 9.9 mm (5.39 x 2.72 x 0.39 in)
	Weight	158 g (5.57 oz)
	Build	Plastic body
	SIM	Dual SIM (Mini-SIM, dual stand-by)

Display	Type	IPS LCD capacitive touchscreen, 16M colors
	Size	4.7 inches, 60.9 cm² (~64.4% screen-to-body ratio)
	Resolution	720 x 1280 pixels, 16:9 ratio (~312 ppi density)
	Protection	Asahi Dragontrail Glass

Platform	OS	Android 4.3 (Jelly Bean), upgradable to 4.4.4 (KitKat); MIUI 9.2
	Chipset	Qualcomm MSM8228 Snapdragon 400 (28 nm)
	CPU	Quad-core 1.6 GHz Cortex-A7
	GPU	Adreno 305

Memory	Card slot	microSD, up to 64 GB (dedicated slot)
	Internal	8 GB, 1 GB RAM

Main Camera	Single	8 MP, f/2.2, 1/3.2", 1.4µm, AF
	Features	LED flash, HDR
	Video	1080p@30fps

Selfie camera	Single	1.6 MP
	Video	720p@30fps

Sound	Loudspeaker	Yes
	3.5mm jack	Yes
		- Active noise cancellation with dedicated mic

Comms	WLAN	Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot
	Bluetooth	4.0, A2DP, LE
	GPS	Yes, with A-GPS, GLONASS
	Radio	FM radio
	USB	microUSB 2.0, USB Host

Features	Sensors	Accelerometer, gyro, proximity, compass

Battery		Removable Li-Ion 2000 mAh battery

Misc	Colors	Black, Chinese Red, Metallic Gray/ blue, green, yellow panels
	Price	About 90 EUR

Tests	Performance	Basemark OS II: 394 / Basemark OS II 2.0: 454
	Display	Contrast ratio: 1370 (nominal), 1.350 (sunlight)
	Camera	Photo / Video
	Loudspeaker	Voice 66dB / Noise 65dB / Ring 71dB
	Audio quality	Noise -95.4dB / Crosstalk -82.3dB
	Battery life	Endurance rating 51h

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Xiaomi Redmi 1S - user opinions and reviews

FourierSlave
pBV
22 Dec 2018

This mobile phone has 1GB RAM, do you really hope it runs a videogame?? xD Like anotherone said, I bought it in 2014 and still working (but dont pretend to run more than 1 app or some heavy ones)

som karki
pR8
20 Dec 2018

from 2014 October i am use this mobile redmi 1s still working, nicely awesome mobile,

Black wolf
sxr
24 Nov 2018

I have my redmi 1s and i face a problem when i play mobile legend it's turn to home menu itself plsss help