Xiaomi Redmi K40 Gaming

Also known as Xiaomi Redmi K40 Gaming Edition

Network
Technology
GSM / CDMA / HSPA / CDMA2000 / LTE / 5G

2G bands
GSM 850 / 900 / 1800 / 1900 – SIM 1 & SIM 2

 
CDMA 800

3G bands
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100

 
CDMA2000 1x

4G bands
1, 2, 3, 4, 5, 7, 8, 18, 19, 26, 34, 38, 39, 40, 41, 42

5G bands
1, 3, 28, 41, 77, 78 SA/NSA/Sub6

Speed
HSPA, LTE, 5G

Launch
Announced
2021, April 27

Status
Available. Released 2021, April 30

Body
Dimensions
161.9 x 76.9 x 8.3 mm (6.37 x 3.03 x 0.33 in)

Weight
205 g (7.23 oz)

Build
Glass front (Gorilla Glass 5), glass back (Gorilla Glass 5)

SIM
Dual SIM (Nano-SIM, dual stand-by)

 Physical pop-up gaming triggers
IP53, dust and splash resistant

Display
Type
OLED, 1B colors, 120Hz, HDR10+, 500 nits (typ)

Size
6.67 inches, 107.4 cm2 (~86.3% screen-to-body ratio)

Resolution
1080 x 2400 pixels, 20:9 ratio (~395 ppi density)

Protection
Corning Gorilla Glass 5

Platform
OS
Android 11, MIUI 12.5

Chipset
Mediatek Dimensity 1200 (6 nm)

CPU
Octa-core (1×3.0 GHz Cortex-A78 & 3×2.6 GHz Cortex-A78 & 4×2.0 GHz Cortex-A55)

GPU
Mali-G77 MC9

Memory
Card slot
No

Internal
128GB 6GB RAM, 128GB 8GB RAM, 128GB 12GB RAM, 256GB 8GB RAM, 256GB 12GB RAM

 UFS 3.1

Main Camera
Triple
64 MP, f/1.7, 26mm (wide), 1/2.0″, 0.7µm, PDAF
8 MP, f/2.2, 120˚ (ultrawide)
2 MP, f/2.4, (macro)

Features
Dual-LED flash, HDR, panorama

Video
4K@30fps, 1080p@30/60/120fps, 720p@960fps, HDR

Selfie camera
Single
16 MP, f/2.5, (wide), 1/3.06″ 1.0µm

Features
HDR

Video
1080p@30fps, 720p@120fps, HDR

Sound
Loudspeaker
Yes, with stereo speakers

3.5mm jack
No

 24-bit/192kHz Hi-Res audio
Tuned by JBL

Comms
WLAN
Wi-Fi 802.11 a/b/g/n/ac/6, dual-band, Wi-Fi Direct

Bluetooth
5.2, A2DP, LE

Positioning
GPS (L1+L5), GLONASS (G1), BDS (B1I+B2a), GALILEO (E1+E5a), QZSS (L1+L5), NavIC

NFC
Yes

Infrared port
Yes

Radio
No

USB
USB Type-C 2.0, OTG

Features
Sensors
Fingerprint (side-mounted), accelerometer, gyro, compass, barometer, color spectrum

Battery
Type
Li-Po 5065 mAh, non-removable

Charging
67W wired, PD3.0, QC3, 100% in 42 min (advertised)

Misc
Colors
Black, Gray, Silver, Bruce Lee Yellow

Models
M2012K10C, M2104K10AC

Price
About 260 EUR