Mediatek Dimensity 800U
64GB, 128GB, 128GB
6GB • Expandable
48 MP
4K
6.53 inch
1080 × 2340 pixels
Android 10
MIUI 12
5000 mAh
Li-Po
The Xiaomi Redmi Note 9T, features a 6.53 inch display, powered by Mediatek Dimensity 800U, 6GB RAM and 64GB, 128GB, 128GB storage, 48 MP camera and 5000 mAh battery.
General
| Brand | Xiaomi |
| Model | Xiaomi Redmi Note 9T |
| Colors | Nightfall Black, Daybreak Purple |
| Status | Available |
| Released | January 18, 2021 |
| Announced | January 08, 2021 |
| Model Alias | M2007J22G, J22 |
Network
| 2G Network | GSM 850 / 900 / 1800 / 1900 |
| 3G Network | HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 |
| 4G Network | 1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 26, 28, 32, 38, 40, 41, 42 |
| 5G Network | 1, 3, 5, 7, 8, 20, 28, 38, 41, 77, 78, 79 SA/NSA/Sub6 |
| SIM Cards | Dual SIM (Nano-SIM + Nano-SIM) |
| Data Speed | HSPA, LTE, 5G |
| Bands Guide | Network Bands Guide |
Design
| Width | 77.3 mm (3.04 inch) |
| Height | 161.2 mm (6.35 inch) |
| Weight | 199 g (7.02 oz) |
| Thickness | 9.1 mm (0.36 inch) |
Display
| Resolution | 1080 × 2340 pixels |
| Aspect Ratio | 19.5:9 |
| Display Size | 6.53 inch |
| Pixel Density | 395 ppi |
| Peak Brightness | 450 cd/m² |
| Screen-to-Body Ratio | ≈ 84.0% |
Software
| Operating System | Android 10 |
| User Interface | MIUI 12 |
Processor & Memory
| GPU | Mali-G57 MC3 |
| RAM | 6GB |
| Chipset | Mediatek Dimensity 800U |
| Internal Storage | 64GB, 128GB, 128GB |
| Variants | 64GB 4GB RAM, 128GB 4GB RAM, 128GB 6GB RAM |
| CPU Cores | 8 |
| Max Speed | 2.4 GHz |
| Technology | 7 nm |
| CPU Architecture | 64-bit |
| Microarchitecture | 2x 2.4 GHz – Performance cores, 6x 2 GHz – Efficiency cores |
| Expandable Storage | Yes |
Main Camera
| Setup | Dual camera |
| Cameras | 48 MP, f/1.8, 26 mm, ( Wide angle ), 0.8 µm, 1/2.0" Sensor size, 2 MP, ( Macro ) |
| Flash Type | LED flash |
| Flash Support | Yes |
| Video Support | Yes |
| Camera Support | Yes |
| Video Resolution | 4K @ 30 fps |
Front Camera
| Setup | Single camera |
| Cameras | 13 MP, f/2.3, 29 mm, 1.12 µm, 1/3.1" Sensor size |
| Video Support | Yes |
| Camera Support | Yes |
| Video Resolution | 1080p @ 30 fps |
Multimedia
| FM Radio | No |
| Loudspeaker | Yes |
| Headphone Jack | Yes |
Connectivity
| Bluetooth | Yes, v5.1 |
| USB Ports | USB Type-C 2.0 Gen 2 |
| GPS Support | Yes |
| NFC Support | Yes |
| Wi-Fi Support | Yes (Wi-Fi 802) |
| Wi-Fi Standards | 802.11/a/b/g/n/ac |
Battery
| Type | Li-Po |
| Capacity | 5000 mAh |
| Wired Charging Speed | 18 W |
| Wireless Charging Support | No |
