4.70 average based on 6013 reviews.
Xiaomi Redmi K40 Gaming Mobile Phones Full Specifications
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 42.2/5.76 Mbps, LTE-A, 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 MT6893 Dimensity 1200 (6 nm) |
| CPU | Octa-core (1x3.0 GHz Cortex-A78 & 3x2.6 GHz Cortex-A78 & 4x2.0 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 audio Tuned by JBL |
Comms
| WLAN | Wi-Fi 802.11 a/b/g/n/ac/6, dual-band, Wi-Fi Direct, hotspot |
|---|---|
| Bluetooth | 5.2, A2DP, LE |
| GPS | Yes, with dual-band A-GPS, GLONASS, BDS, GALILEO, QZSS, NavIC |
| NFC | Yes |
| Infrared port | Yes |
| Radio | No |
| USB | USB Type-C 2.0, USB On-The-Go |
Features
| Sensors | Fingerprint (side-mounted), accelerometer, gyro, compass, barometer, color spectrum |
|---|
Battery
| Type | Li-Po 5065 mAh, non-removable |
|---|---|
| Charging | Fast charging 67W, 100% in 42 min (advertised) Power Delivery 3.0 Quick Charge 3+ |
Misc
| Colors | Black, Gray, Silver, Bruce Lee Yellow |
|---|---|
| Models | M2012K10C, M2104K10AC |
| Price | About 260 EUR |