- Model
- Redmi K40S 5G
- Central Processing Unit(CPU)
- Qualcomm Snapdragon 870 Octa Core up to 3.2GHz
- Audio
- MP3, AAC, WAV, WMA, FLAC, OGG, AMR, APE
- Size
- 163.2 x 75.95 x 7.7mm
- Camera Quantity
- 4
- Battery Types
- Undetachable, Li-polymer Battery
- Ports
- 2 x Nano SIM card slots, 1 x Type C
- GPU
- Adreno 650
- France
- Bouygues 3G, SFR 3G, Orange 3G, Free 3G, Bouygues 4G, SFR 4G, Orange 4G, Free 4G
- SIM Quantity
- Dual SIM
- Weight
- 195g
- Battery Capacity
- 4500mAh
- Video
- WMV, 3GP, MP4, AVI, MKV, ASF
- SIM Types
- Nano SIM Card
- Front Camera
- 20MP
- UK
- 3 3G, Orange 3G, T-Mobile 3G, Vodafone 3G, O2 3G, 3 4G, EE 4G, Vodafone 4G, O2 4G
- 5G
- N1 (TX: 1920-1980MHz, RX: 2110-2170MHz), N3 (TX: 1710-1785MHz, RX: 1805-1880MHz), N5 (TX: 824-849MHz, RX: 869-894MHz), N8 (TX: 880-915MHz, RX: 925-960MHz), N28A (TX: 703-733MHz, RX: 758-788MHz), N38(2570-2620)MHz, N41(2496-2690MHz), N77 (3.3-4.2GHz), N78 (3.3-3.8GHz)
- OS System
- MIUI 13
- Back Camera
- 48MP IMX582 + 8MP + 2MP
- Italy
- 3 3G, Vodafone 3G, TIM 3G, Vodafone 4G, TIM 4G, Wind Tre 4G
- Rear Flashlight
- Yes
- RAM
- 12GB
- RAM Type
- LPDDR5
- Spain
- Movistar 3G, Orange 3G, Vodafone 3G, Yoigo 3G, Orange 4G, Yoigo 4G
- ROM Type
- UFS 3.1
- ROM
- 256GB
- Aperture
- Rear: f/1.79
- Video recording
- Yes
- Russia
- MTS 3G, MegaFon 3G, Beeline 3G, VimpelCom (Beeline) 4G, MTS 4G, MegaFon 4G, Motiv 4G, Tele2 (Rostelecom) 4G, Vainakh Telecom 4G, Tattelecom 4G
- Screen Size
- 6.67 inch
- USA
- T-Mobile 3G, T-Mobile 4G, AT&T 4G, Plateau Wireless 3G, Union Wireless 3G, Viaero Wireless 3G, West Central Wireless 3G, U.S. Cellular 4G, Verizon 4G, Sprint 4G, C Spire 4G, ClearTalk 4G, iWireless 4G, Mosaic Telecom 4G, Speed Connect 4G
- Video Resolution
- Rear: 4K 30fps, front: 1080p 30fps
- 4G FDD-LTE
- 800(B26)MHz, 800(B18)MHz, 850(B5)MHz, 850(B19)MHz, 900(B8)MHz, 1700(B4)MHz, 1800(B3)MHz, 1900(B2)MHz, 2100(B1)MHz, 2600(B7)MHz
- Screen Type
- AMOLED
- Quick Charge
- Yes
- Charging Power
- 67W
- Japan
- NTT DoCoMo 3G, SoftBank 3G, NTT DoCoMo 4G, SoftBank 4G, KDDI 4G
- 4G TDD-LTE
- 1880-1920(B39)MHz, 2010-2025(B34)MHz, 2300-2400(B40)MHz, 2570-2620(B38)MHz, 2496-2690(B41)MHz, 3400-3600(B42)MHz
- Resolution
- 2400 x 1080 pixels
- 3G
- WCDMA 850(B5&B6&B19)/900(B8)/1700(B4)/1900(B2)/2100(B1)MHz
- 2G
- GSM 850/900/1800/1900MHz
- Type
- WCDMA, GSM, FDD-LTE, TDD-LTE, 5G
- Glass
- Corning Gorilla Glass 5
- Sensor
- Ambient Light sensor, Acceleration sensor, Gyroscope, compass, Fingerprint sensor, IR Sensor, Ultrasonic Distance Sensor, Color temperature sensor, Vibration Motor
- Multi-Touch
- Multi-point
- Support Language
- English, Simple Chinese, Traditional Chinese
- WIFI
- 802.11a/b/g, 2.4G/5G,WiFi Direct, Miracast
- GPS
- Yes, A-GPS, GLONASS, BDS, Galileo, QZSS, NavIC
- BT
- Yes, V5.2
- Additional Features
- NFC
- Fingerprint
- Side-mounted
- Package Contents
- 1 x Phone, 1 x Eject Pin, 1 x USB Cable, 1 x US Plug Power Adapter