Dimensity 1200
128GB/256GB storage, no card slot
6-12GB RAM
64MP
6.67" 1080x2400 pixels
Android 11, MIUI 12.5
5065mAh
Xiaomi Redmi K40 Gaming Android smartphone. Announced Apr 2021. Features 6.67″ display, Dimensity 1200 chipset, 5065 mAh battery, 256 GB storage, 12 GB RAM, Corning Gorilla Glass 5.
Network
| Speed | HSPA, LTE, 5G |
| 2G Bands | GSM 850 / 900 / 1800 / 1900 |
| 3G Bands | HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 |
| 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 |
| Technology | GSM / CDMA / HSPA / CDMA2000 / LTE / 5G |
Launch
| Status | Available. Released 2021, April 30 |
| Announced | 2021, April 27 |
Body
| SIM | Nano-SIM + Nano-SIM |
| Build | Glass front (Gorilla Glass 5), glass back (Gorilla Glass 5) |
| Weight | 205 g (7.23 oz) |
| Dimensions | 161.9 x 76.9 x 8.3 mm (6.37 x 3.03 x 0.33 in) |
Display
| Size | 6.67 inches, 107.4 cm2 (~86.3% screen-to-body ratio) |
| Type | OLED, 1B colors, 120Hz, HDR10+, 500 nits (typ) |
| Protection | Corning Gorilla Glass 5 |
| Resolution | 1080 x 2400 pixels, 20:9 ratio (~395 ppi density) |
Platform
| Operating System | Android 11, MIUI 12.5 |
| CPU | Octa-core (1x3.0 GHz Cortex-A78 & 3x2.6 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55) |
| GPU | Mali-G77 MC9 |
| Chipset | Mediatek Dimensity 1200 (6 nm) |
Memory
| Internal Storage | 128GB 6GB RAM, 128GB 8GB RAM, 128GB 12GB RAM, 256GB 8GB RAM, 256GB 12GB RAM |
| Card Slot | No |
Main Camera
| Video | 4K@30fps, 1080p@30/60/120fps, 720p@960fps, HDR |
| Triple | 64 MP, f/1.7, 26mm (wide), 1/2.0", 0.7µm, PDAF 8 MP, f/2.2, 120˚ (ultrawide) 2 MP (macro) |
| Features | Color spectrum sensor, Dual-LED flash, HDR, panorama |
Selfie Camera
| Video | 1080p@30fps, 720p@120fps, HDR |
| Single | 16 MP, f/2.5, (wide), 1/3.06" 1.0µm |
| Features | HDR |
Sound
| specs.keys.3.5mm jack | No |
| Loudspeaker | Yes, with stereo speakers |
Communications
| NFC | Yes |
| USB | USB Type-C 2.0, OTG |
| WLAN | Wi-Fi 802.11 a/b/g/n/ac/6, dual-band, Wi-Fi Direct |
| Radio | No |
| Bluetooth | 5.2, A2DP, LE |
| Positioning | GPS (L1+L5), GLONASS (G1), BDS (B1I+B2a), GALILEO (E1+E5a), QZSS (L1+L5), NavIC |
| specs.keys.Infrared port | Yes |
Features
| Sensors | Fingerprint (side-mounted), accelerometer, gyro, compass, barometer |
Battery
| Type | Li-Po 5065 mAh |
| Charging | 67W wired, PD3.0, QC3, 100% in 42 min |
Miscellaneous
| Price | About 260 EUR |
| Colors | Black, Gray, Silver, Bruce Lee Yellow |
| Models | M2012K10C, M2104K10AC |
