| Hardware and OS Xiaomi Redmi K40 Gaming |
| Operating system: | Android 11, MIUI 12.5 |
| Processor: | Octa-core (1x3.0 GHz Cortex-A78 & 3x2.6 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55) |
| Chipset: | MediaTek MT6893 Dimensity 1200 5G (6 nm) |
| Internal memory: | 128GB 6GB RAM, 128GB 8GB RAM, 128GB 12GB RAM, 256GB 8GB RAM, 256GB 12GB RAM |
| External memory: | No |
| GPU: | Mali-G77 MC9 |
| Display Xiaomi Redmi K40 Gaming |
| Size: | 6.67 inches, 107.4 cm2 |
| Resolution: | 1080 x 2400 pixels, 20:9 ratio |
| Type: | OLED, 1B colors, 120Hz, HDR10 , 500 nits (typ) |
| Protection: | Corning Gorilla Glass 5 |
| Main Camera Xiaomi Redmi K40 Gaming |
| Camera: | 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 Xiaomi Redmi K40 Gaming |
| Camera: | 16 MP |
| Features: | HDR |
| Video: | 1080p@30fps, 720p@120fps, HDR |
| Connectivity Xiaomi Redmi K40 Gaming |
| 2G Network: | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 |
| 3G Network: | HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 |
| 4G Network: | 1, 2, 3, 4, 5, 7, 8, 18, 19, 26, 34, 38, 39, 40, 41, 42 |
| 5G Network: | 1, 3, 28, 41, 77, 78 SA/NSA/Sub6 |
| Bluetooth: | 5.2, A2DP, LE |
| CDMA: | CDMA 800 |
| CDMA: | CDMA2000 1x |
| GPS: | Yes, with dual-band A-GPS, GLONASS, BDS, GALILEO, QZSS, NavIC |
| Infrared port: | Yes |
| NFC: | Yes |
| Speed: | HSPA 42.2/5.76 Mbps, LTE-A, 5G |
| Technology: | GSM / CDMA / HSPA / CDMA2000 / LTE / 5G |
| USB: | USB Type-C 2.0, USB On-The-Go |
| WLAN: | Wi-Fi 802.11 a/b/g/n/ac/6, dual-band, Wi-Fi Direct, hotspot |
| Multimedia Xiaomi Redmi K40 Gaming |
| 3.5 mm Jack: | No |
| Loudspeaker: | Yes, with stereo speakers |
| Multimedia: | 24-bit/192kHz audio
Tuned by JBL |
| Radio: | No |
| Battery Xiaomi Redmi K40 Gaming |
| Type: | Li-Po 5065 mAh, non-removable |
| Charging: | Fast charging 67W, 100% in 42 min (advertised)
Power Delivery 3.0
Quick Charge 3 |
| Design Xiaomi Redmi K40 Gaming |
| Body build: | Glass front (Gorilla Glass 5), glass back (Gorilla Glass 5) |
| Body: | Physical pop-up gaming triggers
IP53, dust and splash protection |
| Colors: | Black, Gray, Silver, Bruce Lee Yellow |
| 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) |
| SIM: | Dual SIM (Nano-SIM, dual stand-by) |
| Features Xiaomi Redmi K40 Gaming |
| Sensors: | Fingerprint (side-mounted), accelerometer, gyro, compass, barometer, color spectrum |
