Xiaomi Redmi K40S 5G Feature and Specifications

Xiaomi has announced the Redmi brand high-end smartphone “Redmi K40S” equipped with Snapdragon 870 in China. Learn more about the full features, specifications and price of this Android smartphone.

Xiaomi Redmi K40S key specification

• Display 6.67-inch FHD+ (2400 × 1080) 20: 9, E4 AMOLED, 120Hz
• OS Android 12 (MIUI 13)
• Processor Snapdragon 870 5G SM8250-AC 3.2GHz Octa-core
• Storage 6GB / 8GB / 12GB + 128GB / 256GB
• Camera Triple 48MP + 8MP + 2MP Rear/20MP Front
• Battery 4500mAh (67W quick charge)
• Price Starts 1799 yuan (about ₦118,000 in Nigeria) for the 6GB/128GB model

Xiaomi also announced the Redmi K50 Pro and Redmi K50 at the same time.

Xiaomi Redmi K40S Full Specifications

General Features

• Product Type: Smartphone
• Platform: Android 12 (MIUI 13)
• Processor: Snapdragon 870 5G SM8250-AC 3.2GHz Octa-core
• GPU: Adreno 650
• Colours: Black, Green, Aurora, Silver
• Dimension: 163.2 x 75.95 x 7.7 mm
• Weight: 195g
• SIM Type: Nano SIM
• SIM Count: Dual SIM
• Announced: March 2022
• Models: –

Display

• Display: 6.67-inch FHD+ (2400 × 1080) 20: 9, E4 AMOLED, 120Hz, 107.4 cm² (~86.6% screen-to-body ratio)
• Protection: Corning Gorilla Glass 5

Camera

• Rear Camera: Triple, 48 MP (f/1.8, wide, 1/2″, 0.8µm, PDAF, OIS) + 8 MP (119˚ ultrawide) + 2 MP (f/2.4, macro)
• Rear Camera Features: Dual-LED dual-tone flash, HDR, panorama, Video – 4K@30fps, 1080p@30/60/120fps, 720p@960fps; gyro-EIS
• Front Camera: Single, 20 MP (wide)
• Front Camera Features: Video 1080p@30/120fps

Storage

• Memory: 6GB/8GB/12GB LPDDR5
• Built-in Storage: 128GB/256GB UFS 3.1
• Memory Card Support: No

Battery

• Battery: 4500mAh
• Fast Charging: Yes, (67W)
• Others: Power Delivery 3.0, Quick Charge 4

Internet & Connectivity

• Technology: GSM / CDMA / HSPA / CDMA2000 / LTE / 5G
• 2G Network: GSM 850 / 900 / 1800 / 1900 – SIM 1 & SIM 2
• CDMA 800
• 3G Network: HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
• CDMA2000 1x
• 4G Network: 1, 2, 3, 4, 5, 8, 18, 19, 26, 34, 38, 39, 40, 41, 42
• 5G Network: 1, 3, 5, 8, 28, 38, 40, 41, 77, 78 SA/NSA
• Network Speed: HSPA 42.2/5.76 Mbps, LTE-A, 5G
• WLAN: Wi-Fi 802.11 a/b/g/n/ac/6, dual-band, Wi-Fi Direct, hotspot
• Wi-Fi Hotspot: Yes
• Bluetooth: Yes, v5.2, A2DP, LE
• NFC: Yes
• Infrared Blaster: Yes
• USB Port: USB Type-C 2.0, USB On-The-Go

Audio & Video

• Music Player: MP3/WAV/eAAC+/Flac player
• Video Player: XviD/MP4/H.265 player
• FM Radio: No
• Loudspeaker: Yes, with stereo speakers
• 3.5mm Jack: No
• Others: 24-bit/192kHz audio

Navigation

• GPS: Yes, with A-GPS. Up to tri-band: GLONASS (1), BDS (3), GALILEO (2), QZSS (2), NavIC
• Maps: Yes

Sensors & Control

• Digital Compass: Yes
• Accelerometer: Yes
• Proximity Sensor: Yes
• Light Sensor: –
• Barometer: –
• SpO2: –
• Pedometer: –
• Heart Rate Monitor: –
• Gyroscope: Yes
• Fingerprint Scanner: Yes (side-mounted)
• Face Unlock: Yes
• Intelligent Digital Assistant: Yes
• Motion Sensing/Gesture Control: Yes
• Voice Control: Yes
• Others: Colour Spectrum

Other Features

• Video Streaming: Yes
• Active Noise Cancellation: Yes
• Wireless Charging: No
• Built-in Mobile Payment: –
• Water Resistant: Yes (IP53)
• Dust Resistant: Yes (IP53)
• Image Editor: Yes
• Video Editor: Yes
• Document Viewer: Yes
• Document Editor: Yes
• Others: Dual SIM (NanoSIM), 4G VoLTE, Dolby Atmos, high resolution, NFC, Glass front (Gorilla Glass 5), plastic back