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Xiaomi Redmi 3s

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Xiaomi Mi 4

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  Xiaomi Redmi 3s Xiaomi Mi 4

Launch

Announced 2016, June 2014, July
Status Available. Released 2016, June Available. Released 2014, August

Network

Technology GSM / CDMA / HSPA / EVDO / LTE GSM / CDMA / HSPA / EVDO / LTE
2G GSM 900 / 1800 / 1900 - SIM 1 & SIM 2 GSM 850 / 900 / 1800 / 1900 - all versions
3G HSDPA 850 / 900 / 1900 / 2100 TD-SCDMA - 4G model
4G LTE band 1(2100), 3(1800), 7(2600), 38(2600), 39(1900), 40(2300), 41(2500) LTE band 38(2600), 39(1900), 40(2300) - 4G model
Speed HSPA, LTE, EV-DO Rev.A 3.1 Mbps HSPA 42.2/5.76 Mbps, LTE, EV-DO Rev.A 3.1 Mbps
GPRS Yes Yes
Edge Yes Yes

Body

Dimensions 139.3 x 69.6 x 8.5 mm (5.48 x 2.74 x 0.33 in) 139.2 x 68.5 x 8.9 mm (5.48 x 2.70 x 0.35 in)
Weight 144 g (5.08 oz) 149 g (5.26 oz)
SIM Dual SIM (Micro-SIM/Nano-SIM, dual stand-by) Micro-SIM

Display

Type IPS LCD capacitive touchscreen, 16M colors IPS LCD capacitive touchscreen, 16M colors
Size 5.0 inches (~71.1% screen-to-body ratio) 5.0 inches (~72.3% screen-to-body ratio)
Resolution 720 x 1280 pixels (~294 ppi pixel density) 1080 x 1920 pixels (~441 ppi pixel density)
Multitouch Yes Yes

Platform

OS Android OS, v6.0.1 (Marshmallow) Android OS, v4.4.3 (KitKat), upgradable to v6.0.1 (Marshmallow)
Chipset Qualcomm MSM8937 Snapdragon 430 Qualcomm MSM8974AC Snapdragon 801
CPU Quad-core 1.4 GHz Cortex-A53 & quad-core 1.1 GHz Cortex-A53 Quad-core 2.5 GHz Krait 400
GPU Adreno 505 Adreno 330

Memory

Card Slot microSD, up to 256 GB (uses SIM 2 slot) No
Internal 16 GB, 2 GB RAM or 32 GB, 3 GB RAM 16/64 GB, 3 GB RAM

Camera

Primary 13 MP, f/2.0, phase detection autofocus, LED flash 13 MP, f/1.8, autofocus, LED flash,
Features Geo-tagging, touch focus, face/smile detection, HDR, panorama 1/3" sensor size, 1.12┬Ám pixel size, geo-tagging, touch focus, face/smile detection, panorama, HDR
Video 1080p@30fps 2160p@30fps, 1080p@30fps, 720p@120fps, HDR,
Secondary 5 MP, f/2.2, 1080p 8 MP, f/1.8, 1080p@30fps

Sound

Alert types Vibration; MP3, WAV ringtones Vibration; MP3, WAV ringtones
Loudspeaker Yes Voice 62dB / Noise 62dB / Ring 66dB
3.5mm Jack Yes Yes

Comms

WLAN Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, DLNA, hotspot
Bluetooth v4.1, A2DP v4.0, A2DP
GPS Yes, with A-GPS, GLONASS, BDS Yes, with A-GPS, GLONASS, BDS
Radio FM radio FM radio
USB microUSB v2.0 microUSB v2.0, USB Host

Features

Sensors Fingerprint, accelerometer, gyro, proximity, compass Accelerometer, gyro, proximity, compass, barometer
Messaging SMS(threaded view), MMS, Email, Push Mail, IM SMS(threaded view), MMS, Email, Push Mail, IM
Browser HTML5 HTML5
Java No No

Battery

Battery Non-removable Li-Ion 4100 mAh battery Non-removable Li-Ion 3080 mAh battery

Misc

Colors Gold, Dark Gray, Silver Black, White
Price group 3/10 (About 130 EUR) 5/10 (About 230 EUR)