Xiaomi MIX Fold 4

Description

Basic parameters
Domestic release time July 19, 2024
Launch date July 19, 2024
Product model Xiaomi MIX FOLD 4
Use scenario Camera phone>, Smartphone>, 4G phone>, Fast charging phone>, 5G phone>, Folding screen phone>
Body material Arc-shaped water drop metal middle frame
Body color Xiaomi Dragon Scale Fiber Edition, White, Black, Gentian Blue View appearance>
Fingerprint recognition Side fingerprint recognition>
Face recognition Support
Appearance
Length Product size: 159.37mm
Folded size: 159.37mm
Width Product size: 143.3mm
Folded size: 73.1mm
Thickness Product size: 4.59mm
Folded size: 9.47mm
Weight 226g
Hardware
CPU model Qualcomm Snapdragon 8 Gen3 More Qualcomm Snapdragon 8 Gen3 phones>, Mobile phone performance ranking>
CPU frequency Maximum frequency 3.3GHz
CPU core number Eight cores>
GPU model Qualcomm Adreno
RAM capacity 12GB>Game runs smoothly
RAM storage type LPDDR5X>
ROM capacity 256GB>52,000 photos and 22,000 songs
ROM storage type UFS 4.0>
Operating system Xiaomi HyperOS
Screen
Screen size Main: 8.03 inches
Sub: 6.56 inches
Screen ratio Main: 21:9
Sub: 21:9
Resolution Main: 2160x1916px
Sub: 2520x1080px
Screen material Main: Pol-less Plus
Sub: Flexible AMOLED
Screen refresh rate 120Hz>
Pixel density 418ppi
Touch sampling rate Up to 240Hz
Screen color DCI-P3
Other screen parameters Main: Professional primary color screen, DCI-P3, ultra dynamic display, wet hand touch, multi-screen same color, frame enjoyment ultra high definition
Secondary: Professional primary color screen, DCI-P3, ultra dynamic display, wet hand touch, multi-screen same color, frame enjoyment ultra high definition
Screen type full screen (center hole screen), curved screen
HDR technology HDR 10+>
Contrast ratio 8000000:1
Screen brightness 3000nit
Screen cover Xiaomi Dragon Crystal Glass
Camera
Total number of cameras Six cameras (front dual + rear four)>
Camera name Rear camera 1: Leica main camera
Rear camera 2: Leica telephoto
Rear camera 3: Leica periscope telephoto
Rear camera 4: Leica ultra-wide angle
Front camera 1: Front internal screen 16 million HD camera
Front camera 2: Front external screen 16 million HD camera
Pixel Rear camera 1: 50 megapixels
Rear camera 2: 50 megapixels
Rear camera 3: 10 megapixels
Rear camera 4: 12 megapixels
Front camera 1: 16 megapixels
Front camera 2: 16 megapixels
Aperture Rear camera 1: f/1.7
Rear camera 2: f/2.0
Rear camera 3: f/2.9
Rear camera 4: f/2.2
Sensor model Sony’s IMX800
Focal length Rear camera 1: 23mm
Rear camera 2: 47mm
Rear camera 3: 115mm
Rear camera 4: 15mm
Anti-shake function Rear camera 1: OIS optical anti-shake
Rear camera 2: OIS optical anti-shake
Rear camera 3: OIS optical anti-shake
Number of lenses 1G6P
Wide angle 120°
Rear camera function Leica native dual image quality｜Dolby Vision｜Master lens package｜Focus tracking｜Motion capture｜Short video recording｜Portrait mode｜Panorama mode｜Professional mode｜Time-lapse photography｜Super night scene｜Document mode｜Slow motion shooting｜AI watermark｜Long exposure｜Portrait blur adjustment｜AI beauty｜Ultra-wide-angle edge distortion correction｜ID card copy mode｜Voice subtitles｜Video filter｜Video beauty｜Video super anti-shake｜Dynamic photo｜Countdown photo｜Level｜Timed continuous shooting｜Face recognition｜HDR｜Custom watermark｜Voice-activated photo
Rear video shooting Video recording Rear video main camera 8K?Video shooting 24fps 4K?Video shooting 24/30/60fps 1080P?Video shooting 30/60fps 720P?Video shooting 30fps Video recording Rear video ultra-wide angle 4K?Video shooting 24/30?fps 1080P?Video shooting 30/60fps 720P? Video shooting? 30fps video recording Rear video telephoto 4K? Video shooting 24/30/60fps 1080P? Video shooting 30/60fps 720P? Video shooting 30fps video recording Rear video super telephoto 1080P? Video shooting 30fps 720P? Video shooting 30fps slow motion Rear video main camera 1080P? Video shooting 120/240/960fps 720P? Video shooting 120/240/480/960/1920fps slow motion Rear video super wide angle 720P? Video shooting 120fps slow motion Rear video telephoto 1080P? Video shooting 120fps/240fps/960fps 720P? Video shooting ?120fps/240fps/960fps
Front camera function Dolby Vision｜Short video recording｜Portrait mode｜Time-lapse photography｜Voice subtitles｜Video filters｜Movie mode｜Front screen fill light｜Countdown photo｜AI smart beauty｜Portrait blur adjustment｜Dynamic photos｜Timed continuous shooting｜Voice-controlled photo shooting
Front video shooting Front video shooting frame rate 720P video shooting 30fps 1080P video shooting 30fps/60fps
Network and connection
Network type 5G>, 4G>, 3G>
5G network Mobile 5G (NR), Unicom 5G (NR), Telecom 5G (NR), Radio and Television 5G (NR) More 5G mobile phones＞
Network frequency band 5G: n1 / n2/ n3 / n5 / n7 / n8 / n12 / n20/ n26 / n28 / n38 / n40 / n41 / n48 / n66 / n77 / n78 / n79, 4G: FDD-LTE: B1 / B2 / B3 / B4 / B5 / B7 / B8 / B12 / B17 / B18 / B19 / B20 / B26 / B28 / B66 TDD-LTE: B34 / B38 / B39 / B40 / B41 / B42 / B48, 3G: WCDMA: B1 / B2 / B4 / B5 / B6 / B8 / B19, 2G: GSM: B2 / B3 / B5 / B8; CDMA 1X: BC0
SIM card type Dual SIM (Nano SIM card) >
WLAN function WLAN protocol: WiFi 7, WiFi 6 enhanced, WiFi 5, WiFi 4 and 802.11a / b / g WLAN frequency: 2.4G WiFi | 5G WiFi Support MLO, support 2×2 MIMO, 8×8 Sounding for MU-MIMO, WiFi Direct, Miracast, 2.4G, 5G dual-channel concurrent
Positioning and navigation Beidou: B1I + B1C + B2a｜GPS: L1 + L5｜Galileo: E1 + E5a GLONASS: G1｜QZSS: L1 + L5｜NavIC: L5 AGNSS｜Data network positioning丨Wi-Fi network positioning丨Sensor assisted positioning
Bluetooth Bluetooth 5.4
NFC Support NFC>
Body interface USB Type-C interface
Other network parameters Full network 9.0
Battery and battery life
Battery type Non-removable battery
Battery capacity 5100mAh large battery
Battery life 1.47 days
Wired charging 67W Xiaomi Pengpai wired second charging, the phone supports QC4 / QC3+ / QC3.0 / QC2.0 / PD3.0 / PD2.0 fast charging protocol + MI FC 2.0 fast charging
Wireless charging 50W Xiaomi Surge Wireless Charger
Wireless reverse charging support
Functions and services
Triple protection IPX8
Sensors Dual screen supports under-screen ambient light (color temperature) sensor, under-screen proximity light sensor, rear ambient light (color temperature) sensor, acceleration sensor, gyroscope, electronic compass, X-axis linear motor, infrared remote control, flicker sensor, laser focus sensor, barometer
Audio support MP3, FLAC, APE, AAC, OGG, WAV, AMR, AWB Hi-Res & Hi-Res Audio Wireless certification | Stereo dual speakers | Dolby Atmos | Spatial audio | Audio sharing | Real-time ear return | WeChat/QQ call recording | HD recording 2.0 | AI smart call noise reduction | AI voiceprint noise reduction
Video support MP4, MKV, WEBM, 3GP Support high dynamic range display when playing HDR 10, HDR 10+, Dolby Vision video content
Mobile phone accessories
Packing list Mobile host x1 Power adapter x1 USB Type-C data cable x1 Bracket protective case x1 Inner screen protective film (attached to the phone at the factory) x1 Outer screen protective film (attached to the phone at the factory) x1 Pin x1 Instruction manual (including three-guarantee certificate) x1 Protective case installation operation x1
Warranty information
Warranty policy National joint warranty, enjoy three-guarantee service
Warranty period 1 year
Warranty notes 1 year for host, 1 year for battery, 1 year for charger

Details From the date of purchase (based on the purchase invoice), if there is a quality problem or failure, with the quality inspection certificate of the manufacturer’s repair center or special repair point, you can enjoy return within 7 days, exchange within 15 days, and enjoy free warranty and other three-guarantee services within the warranty period for more than 15 days! Note: For users who purchase mobile phone accessories separately, please keep the outer packaging of the accessories and the original invoice intact. If you cannot provide the above certificates, you will not be able to carry out normal accessory warranty or replacement.