Xiaomi Mi 4

Xiaomi Mi 4 Mi 4 is built around Qualcomm's Snapdragon 801 chipset and its four 2.5GHz Krait 400 processor cores, which gives you 14% more computing speed. Nearly 2 times faster in image…


Launch 2014, July
Status 2014, August
Color White and Black


2G GSM 850,900,1800,1900
CDMA 800,1900 - Telecom 3G model
3G TD-SCDMA - 4G model
HSDPA 850,900,1900,2100 - Unicom 3G model, Telecom 3G model
CDMA2000 1xEV-DO - Telecom 3G model
4G LTE band 38(2600), 39(1900), 40(2300) - 4G model
Speed HSPA 42.2/5.76 Mbps
EV-DO Rev.A 3.1 Mbps
Dimensions 139.2 x 68.5 x 8.9 mm
Weight 149 g


Card slot No
Internal 16/64 GB, 2/3 GB RAM
Primary 13 MP
Front Camera 8 MP
Features LED flash, panorama, HDR
Video 2160p@30fps, 1080p@30fps, 720p@120fps, HDR


Type IPS LCD capacitive touchscreen, 16M colors
Size 5.0 inches
Resolution 1080 x 1920 pixel
OS Android 4.4.3 (KitKat), upgradable to 6.0.1 (Marshmallow); MIUI 10
Chipset Qualcomm MSM8974AC Snapdragon 801
CPU Quad-core 2.5 GHz Krait 400
GPU Adreno 330


Loudspeaker Yes
3.5mm Jack Yes
- Active noise cancellation with dedicated mic
WLAN Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, DLNA, hotspot
Bluetooth 4.0, A2DP
Radio FM radio
USB microUSB 2.0, USB Host
Sensor Accelerometer, gyro, proximity, compass, barometer
Browser HTML 5
Battery Non-removable Li-Ion 3080 mAh

Mi 4 is built around Qualcomm's Snapdragon 801 chipset and its four 2.5GHz Krait 400 processor cores, which gives you 14% more computing speed. Nearly 2 times faster in image processing than its predecessor, it has an unrivalled ability to handle several complex tasks while maximising battery life, thanks to its super energy-efficient Hexagon DSP core. Discover the incredible craftsmanship behind Mi 4's stainless steel frame and 5" IPS Full HD display.

The Adreno 330 GPU supports advanced graphics APIs, including OpenGL ES 3.0, OpenCL,Renderscript Compute and FlexRender. It can render highly complex graphics at lightning speed, thanks to Unified Shader Architecture and FlexRender's fast rendering technology. Unified Shader Architecture dynamically adjusts the allocation of computing resources depending on the type of image, with independent adjustment of pixel and vertex shaders. FlexRender's technology dynamically chooses between immediate and deferred rendering modes, which enables the Adreno GPU to deliver images in games faster and more efficiently.

Energy-efficient DSP core
The latest Hexagon QDSP6V5A DSP technology makes video and image-based apps particularly energy-efficient. As a result they can run for longer and drain less battery power.

Quad-core reduces power wastage
High performance mobile (HPm) technology and aSMP dynamic CPU power-supply control can manage the frequency and voltage of each core chip in the CPU independently based on the application usage scenario, in order to reduce unnecessary power wastage. Quick Charge 2.0 accelerated charging technology reduces charging time by 75%.

High color-saturation with 84% NTSC gamut
Get ready for intense, vivid colours. Mi 4 features a high color-saturation Sharp/JDI display, with 17% better overall color saturation for a richer viewing experience. Whether you're looking at photos, watching videos, or using exciting apps, Mi 4 delivers vivid colors.

13MP Sony
high-speed camera
Focuses in just 0.3 seconds
Great photos in milliseconds. Sony's IMX 214 13MP Exmor RS stacked image sensor collects more light through a 6-element lens and autofocuses in just 0.3 seconds. With a large f/1.8 aperture, Mi 4 delivers great low-light performance and bokeh effects. Give Magic Focus mode a try - just snap an image and choose your point-of-focus later. It's magic!

Mi 4's in-built infrared remote control function supports transfer protocols with infrared receiving equipment. The Mi remote control app can be used to operate televisions, air-conditioning units and a vast array of other home appliances. The app currently supports 2,853 devices, and more are being added all the time.