Xiaomi Xiaomi Redmi K40 - Specification
| GENERAL | ||
|---|---|---|
| GENERAL | 2G | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 CDMA 800 |
| 3G | HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 CDMA2000 1x | |
| 4G | 1, 2, 3, 4, 5, 7, 8, 18, 19, 26, 28, 34, 38, 39, 40, 41, 42 5G bands 1, 3, 28, 41, 77, 78 SA/NSA/Sub6 | |
| SIM | Dual SIM (Nano-SIM, dual stand-by) | |
| Announced | 2021, February 25 | |
| Status | Available. Released 2021, March 04 | |
| BODY | ||
| BODY | Dimensions | 163.7 x 76.4 x 7.8 mm (6.44 x 3.01 x 0.31 in) |
| Weight | 196 g (6.91 oz) | |
| DISPLAY | ||
| DISPLAY | Screen-Type | Super AMOLED, 120Hz, HDR10+, 1300 nits (peak) |
| Size | 6.67 inches, 107.4 cm2 (~85.9% screen-to-body ratio) 1080 x 2400 pixels, 20:9 ratio (~395 ppi density) | |
| Protection | Corning Gorilla Glass 5 | |
| SOUND | ||
| SOUND | ||
| Loudspeaker | Yes, with stereo speakers | |
| Three-Point-Five-mm-Jack | No 24-bit/192kHz audio | |
| MEMORY | ||
| MEMORY | ||
| Card-Slot | No | |
| Internal | 128GB 6GB RAM, 128GB 8GB RAM, 256GB 8GB RAM, 256GB 12GB RAM UFS 3.1 | |
| DATA | ||
| DATA | ||
| 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 | |
| Bluetooth | 5.1, A2DP, LE | |
| Infrared-Port | Yes | |
| NFC | Yes | |
| USB | USB Type-C 2.0, USB On-The-Go | |
| CAMERA | ||
| CAMERA | Primary | 48 MP, f/1.8, 26mm (wide), 1/2", 0.8µm, PDAF 8 MP, f/2.2, 119˚ (ultrawide) 5 MP, f/2.4, 50mm (macro), 1/5.0", 1.12µm LED flash, HDR, panorama |
| Video | 4K@30fps, 1080p@30/60/120/240/960fps, gyro-EIS | |
| Secondary | 20 MP, f/2.5, (wide), 1/3.4", 0.8µm HDR 1080p@30fps, 720p@120fps | |
| FEATURES | ||
| FEATURES | OS | Android 11, MIUI 12 |
| Chipset | Qualcomm SM8250-AC Snapdragon 870 5G (7 nm) | |
| CPU | Octa-core (1x3.2 GHz Kryo 585 & 3x2.42 GHz Kryo 585 & 4x1.80 GHz Kryo 585) | |
| GPU | Adreno 650 | |
| Sensors | Fingerprint (side-mounted), accelerometer, gyro, proximity, compass, color spectrum | |
| Radio | No | |
| GPS | Yes, with dual-band A-GPS, GLONASS, BDS, GALILEO, QZSS, NavIC | |
| Color | Black, White, Aurora | |
| BATTERY | ||
| BATTERY | Battery-Type | Li-Po 4520 mAh, non-removable Fast charging 33W, 100% in 52 min (advertised) Power Delivery 3.0 Quic |
