Xiaomi Redmi Note 9
Platform
| GPU | Mali-G52 MC2 |
| CPU | Octa-core (2x2.0 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55) |
| Chipset | MediaTek Helio G85 (12nm) |
| OS | Android 10, upgradable to Android 11, MIUI 12.5 E |
Memory
| Internal | 64GB 3GB RAM, 64GB 4GB RAM, 128GB 4GB RAM, 128GB 6GB RAM |
| Card slot | microSDXC (dedicated slot) |
Main Camera
| Video | 1080p@30fps |
| Features | LED flash, HDR, panorama |
| Quad | 48 MP, f/1.8, 26mm (wide), 1/2.0", 0.8µm, PDAF 8 MP, f/2.2, 118˚ (ultrawide), 1/4.0", 1.12µm 2 MP, f/2.4, (macro), AF 2 MP, f/2.4, (depth) |
Selfie camera
| Video | 1080p@30fps |
| Features | HDR, panorama |
| Single | 13 MP, f/2.3, 29mm (standard), 1/3.1", 1.12µm |
Display
| Protection | Corning Gorilla Glass 5 |
| Resolution | 1080 x 2340 pixels, 19.5:9 ratio (~395 ppi density) |
| Size | 6.53 inches, 104.7 cm2 (~83.5% screen-to-body ratio) |
| Type | IPS LCD, 450 nits (typ) |
Body
Water-repellent coating | |
| SIM | Dual SIM (Nano-SIM, dual stand-by) |
| Build | Glass front (Gorilla Glass 5), plastic frame, plastic back |
| Weight | 199 g (7.02 oz) |
| Dimensions | 162.3 x 77.2 x 8.9 mm (6.39 x 3.04 x 0.35 in) |
Battery
| Charging | Fast charging 18W Reverse charging 9W |
| Type | Li-Po 5020 mAh, non-removable |
Sound
| 3.5mm jack | Yes |
| Loudspeaker | Yes |
Features
| Sensors | Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass |
Tests
| Battery life | |
| Loudspeaker | |
| Camera | |
| Display | |
| Performance | AnTuTu: 200414 (v8) GeekBench: 1292 (v5.1) |
Misc
| Price | |
| SAR EU | 0.80 W/kg (head) 1.14 W/kg (body) |
| SAR | 0.84 W/kg (head) 0.90 W/kg (body) |
| Models | M2003J15SC, M2003J15SG, M2003J15SS |
| Colors | Forest Green, Midnight Grey, Polar White |
Comms
| USB | USB Type-C 2.0 |
| Radio | FM radio, built-in antenna |
| Infrared port | Yes |
| NFC | Yes (market/region dependent) M2003J15SG (Yes); M2003J15SS (No) |
| GPS | Yes, with A-GPS, GLONASS, GALILEO, BDS |
| Bluetooth | 5.0, A2DP, LE |
| WLAN | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot |
Launch
| Status | Available. Released 2020, May 12 |
| Announced | 2020, April 30 |
Network
| Speed | HSPA 42.2/5.76 Mbps, LTE-A |
| 4G bands | 1, 2, 3, 4, 5, 7, 8, 20, 28, 38, 40, 41 |
| 3G bands | HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 |
| 2G bands | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 |
| Technology |