Overview

- Release date: 2020, May
- Known as Xiaomi Redmi Note 9
- Android 10
- Size of 162.3 x 77.2 x 8.9 mm
- 199 grams

Display

- 6.53" FullHD 19.5:9 resolution (2340 x 1080)
- IPS LCD
- Screen-to-body ratio: ~83.5%
- 395 ppi density
- Corning Gorilla Glass 5

Memory

- 64 / 128 GB mass storage
- Expandable with microSD up to 512 GB
- 3 / 4 GB RAM (LPDDR4X, 1800 MHz)

Battery

- Non-removable 5020 mAh battery
- 34 hours talk time (3G)

Sensors

✔ Gyroscope
✔ Accelerometer
✔ Proximity
✔ Compass
❌ Barometer

Processor

- MediaTek Helio G85 (2 Cortex-A75 up to 2 GHz + 6 Cortex-A55 up to 1.8 GHz)
- GPU: Mali-G52 MC2

Cameras

- 48 MP (f/1.8 and sensor size 1/2"), 8 MP (f/2.2 and sensor size 1/4"), 2 MP (f/2.4) and 2 MP (f/2.4) main cameras
- 13 MP (f/2.3 and sensor size 1/3.1") front

❌ Image Stabilizer
✔ Main LED flash
❌ Front LED flash

Sound

- Loudspeaker(s): Mono
- Microphone(s): Stereo

Connectivity

- Supports LTE-A up to 300 Mbps
- Bluetooth 5
- Wi-Fi 802.11 a/b/g/n/ac

✔ Headphone jack
✔ Type-C USB 3.2
❌ OTG USB
❌ FM Radio
✔ NFC
❌ eSIM

· 2G networks
850 / 900 / 1800 / 1900
· 3G networks
850 / 900 / 1700 / 1900 / 2100
· 4G networks
1 / 2 / 3 / 4 / 5 / 7 / 8 / 20 / 28 / 38 / 40 / 41

Additional features

- Dual SIM version
- Fast battery charging
- Fingerprint reader
- Reverse charging