Snapdragon 665
32GB/64GB/128GB storage, microSDXC
3-6GB RAM
48MP
6.3" 1080x2340 pixels
Android 9.0, up to Android 11, MIUI 12.5
4000mAh
Xiaomi Redmi Note 8 Android smartphone. Announced Aug 2019. Features 6.3″ display, Snapdragon 665 chipset, 4000 mAh battery, 128 GB storage, 6 GB RAM, Corning Gorilla Glass 5.
Network
| Speed | HSPA 42.2/5.76 Mbps, LTE (4CA) Cat12 600/50 Mbps |
| 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, 20, 38, 40 |
| Technology | GSM / HSPA / LTE |
Launch
| Status | Discontinued |
| Announced | 2019, August 29. Released 2019, October 16 |
Body
| SIM | Nano-SIM + Nano-SIM |
| Build | Glass front (Gorilla Glass 5), glass back (Gorilla Glass 5), plastic frame |
| Weight | 190 (6.70 oz) |
| Dimensions | 158.3 x 75.3 x 8.4 mm (6.23 x 2.96 x 0.33 in) |
Display
| Size | 6.3 inches, 97.4 cm2 (~81.7% screen-to-body ratio) |
| Type | IPS LCD |
| Protection | Corning Gorilla Glass 5 |
| Resolution | 1080 x 2340 pixels, 19.5:9 ratio (~409 ppi density) |
Platform
| Operating System | Android 9.0 (Pie), upgradable to Android 11, MIUI 12.5 |
| CPU | Octa-core (4x2.0 GHz Kryo 260 Gold & 4x1.8 GHz Kryo 260 Silver) |
| GPU | Adreno 610 |
| Chipset | Qualcomm SDM665 Snapdragon 665 (11 nm) |
Memory
| Internal Storage | 32GB 3GB RAM, 64GB 4GB RAM, 64GB 6GB RAM, 128GB 4GB RAM, 128GB 6GB RAM |
| Card Slot | microSDXC (dedicated slot) |
Main Camera
| Quad | 48 MP, f/1.8, 26mm (wide), 1/2.0", 0.8µm, PDAF 8 MP, f/2.2, 120˚ (ultrawide), 1/4.0", 1.12µm 2 MP (macro) Auxiliary lens |
| Video | 4K@30fps, 1080p@30/60/120fps; gyro-EIS |
| Features | LED flash, HDR, panorama |
Selfie Camera
| Video | 1080p@30fps |
| Single | 13 MP, f/2.0, (wide), 1/3.1", 1.12µm |
| Features | HDR, panorama |
Sound
| specs.keys.3.5mm jack | Yes |
| Loudspeaker | Yes |
Communications
| NFC | No |
| USB | USB Type-C 2.0, OTG |
| WLAN | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct |
| Radio | FM radio |
| Bluetooth | 4.2, A2DP, LE |
| Positioning | GPS, GLONASS, BDS |
| specs.keys.Infrared port | Yes |
Features
| Sensors | Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass |
Battery
| Type | Li-Po 4000 mAh, non-removable |
| Charging | 18W wired |
Miscellaneous
| SAR | 0.26 W/kg (head) 1.00 W/kg (body) |
| Price | About 220 EUR |
| Colors | Neptune Blue, Moonlight White, Space Black, Nebula Purple, Cosmic Purple |
| Models | M1908C3JH, M1908C3JG, M1908C3JI |
| SAR EU | 0.19 W/kg (head) 1.09 W/kg (body) |
Tests
| Camera | Photo / Video |
| Display | Contrast ratio: 1521:1 (nominal) |
| Loudspeaker | Voice 78dB / Noise 72dB / Ring 81dB |
| Performance | AnTuTu: 141915 (v7), 161572 (v8) GeekBench: 5590 (v4.4), 1339 (v5.1) GFXBench: 5.9fps (ES 3.1 onscreen) |
| Audio Quality | Noise -94.0dB / Crosstalk -93.3dB |
| specs.keys.Battery (old) | Endurance rating 108h |
