ProcessorUNISOC T7250 processor12nm process, octa-coreCPU: Up to 1.8GHzStorage & RAM3GB+64GB | 4GB+128GBLPDDR4X + eMMC 5.1Supports memory extension: 3GB up to 6GB, 4GB up to 8GB*Configurations available may differ between different regions. Available RAM and storage are less than the total memory due to storage of the operating system and software pre-installed on the device.*6GB RAM with Memory extension is based on 3GB RAM version, 8GB RAM with Memory extension is based on 4GB RAM version. Additional RAM will occupy a corresponding amount of ROM storage. Memory extension is only available when there is enough storage space on your device. Actual extension of RAM storage capacity varies across different models.DimensionsHeight: 171.7mmWidth: 77.8mmThickness: 8.26mmWeight: 193g*Data obtained from Xiaomi Internal Labs. Industry measurement methods may vary, and therefore actual results may differ.Display6.88" large screen display1640*720, 260 ppiContrast ratio: 1500:1Color depth: 8-bitColor gamut: 70% NTSCBrightness: 450 nits (typ)Refresh rate: Up to 120Hz**Refresh rate can be adjusted to up to 120Hz for supported apps.DC dimmingTÜV Rheinland Low Blue Light (Software Solution)TÜV Rheinland Flicker FreeTÜV Rheinland Circadian Friendly**Feature may be available via OTA update.Touch sampling rate: Up to 240HzScreen-to-body ratio 90% (AA/CG)*Data obtained from Xiaomi Internal Labs. Actual results may vary.Rear CamerafilmCamera | HDR mode | Ultra HD | Night mode32MP main camera4P lensf/2.0Auxiliary lensRear camera video recording1080p 1920x1080 30fps720p 1280x720 30fpsFront CameraHDR mode | Fill-light Portrait mode | Time-lapse | Night mode8MP front camera4P lensf/2.0Front video recording1080p 1920x1080 30fps720p 1280x720 30fpsBattery & Charging5200mAh battery (typ)Supports 15W fast charging*Power adapter is sold separately in certain regions.USB Type-CSecuritySide fingerprint sensorAI face unlockNetwork & ConnectivityDual SIM + microSDNetwork bands:Supports 4G/3G/2G4G: LTE TDD: B38/40/414G: LTE FDD: B1/3/5/7/8/20/283G: WCDMA: B1/5/82G: GSM:2/3/5/8Wireless Networks2.4GHz/5GHz Wi-FiBluetooth 5.2Supports FM radio (with headphone jack)Supports AAC / SBCNavigation & PositioningGPS | Glonass | Galileo | BDS (only B1C）Audio3.5mm headphone jackAudio playbackaac、mp4、amr、midi、mp3、ogg、flac、mkv(opus)、rtx、m4a、ota、mid、3gp、ts、smf、oga、awbVideo playbackts、mp4、3gp、mkv、webm、mpeg2、mpeg4、H.263、H.264、H.265、VP8、VP9、AV1