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Xiaomi Redmi Note 9 4G Specs, review, opinions, comparisons

Discover all the technical specs of the Xiaomi Redmi Note 9 4G - from its camera and display to performance and battery life.
Added by on 11.27.20 | Last update 08.19.21
Xiaomi Redmi Note 9 4G Specs, review, opinions, comparisons
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Xiaomi Redmi Note 9 4G is a 2020 smartphone. It measures 162.3 x 77.3 x 9.6 mm and weighs 198 g. It has a IPS LCD display measuring 6.53" inches. The resolution is 1080 x 2340 and 395 ppi pixel density.

There is Single front camera with 8 MP. The main camera is Triple with 48 MP.

It runs on Octa-core (4x2.0 GHz Kryo 260 Gold & 4x1.8 GHz Kryo 260 Silver) CPU with 128GB 4GB RAM, 128GB 6GB RAM, 128GB 8GB RAM, 256GB 8GB RAM memory. The battery is 6000 mAh.

Scroll down and discover all the features and specs this device has to offer.

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Xiaomi Redmi Note 9 4G specs

General specs

Brand and model Xiaomi Redmi Note 9 4G
Release date 2020, November 26
Dimensions 162.3 x 77.3 x 9.6 mm (6.39 x 3.04 x 0.38 in)
Weight 198 g (6.98 oz)
Body build Glass front (Gorilla Glass 3), plastic frame, plastic back
Colors Gray, Green, Blue, Orange
Battery 6000 mAh, Li-Po, non-removable
Approximate price130 EUR

Screen

Technology IPS LCD
Touchscreen capacitive touchscreen
Display colors 16M
Screen size 6.53" inc
Screen area 104.7 cm2
Screen format 19.5:9 (height:width)
Screen to body ratio83.4%
Screen resolution 1080 x 2340 px
PPI /points per inch/ 395 PPI
Screen protection Corning Gorilla Glass 3
Other - 400 nits (typ)

Camera and Video

Rear camera, main 48 MP, Triple
Camera specs
-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, f/2.4, (depth)
Functions LED flash, HDR, panorama
Video 1080p@30fps
Front camera, selfie 8 MP, Single
Specifications 8 MP, f/2.0, 27mm (wide), 1/4.0'', 1.12µm
Video 1080p@30fps

Performance

Operating system OS Android 10, MIUI 12
Chipset - Qualcomm SM6115 Snapdragon 662 (11 nm)
Processor CPU
- Octa-core (4x2.0 GHz Kryo 260 Gold & 4x1.8 GHz Kryo 260 Silver)
Graphics processor GPU - Adreno 610
External memory microSDXC (dedicated slot)
Internal memory 128GB 4GB RAM, 128GB 6GB RAM, 128GB 8GB RAM, 256GB 8GB RAM

Communication and Connectivity

SIM card Dual SIM (Nano-SIM, dual stand-by)
Network GSM / CDMA / HSPA / LTE
Show all network frequencies:
Speed HSPA 42.2/5.76 Mbps, LTE-A
GPRS Yes
Edge Yes
Wi-Fi Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot
GPS Yes, with A-GPS, GLONASS, GALILEO, BDS
NFC No
USB USB Type-C 2.0, USB On-The-Go
Bluetooth 4.2, A2DP

Music and Audio

Radio FM radio
Headphone jack Yes
Others
- 24-bit/192kHz audio

Other features

- Sensors - Fingerprint (side-mounted), accelerometer, proximity, compass , Infrared port
- Fast charging 18W
-Reverse charging 2.5W
- Water-repellent coating

Xiaomi Redmi Note 9 4G Video review - click to play

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Frequently Asked Questions

The base approximate price of the Xiaomi Redmi Note 9 4G was around 130 EUR after it was officially announced. At this point, the price may be lower.
The official release date is 2020, November 26.
The weight of the Xiaomi Redmi Note 9 4G is 198 g.
The screen size of the Xiaomi Redmi Note 9 4G is 6.53" inches.
The size of the Xiaomi Redmi Note 9 4G is 162.3 x 77.3 x 9.6 mm (HxWxD).
No, it does not support wireless charging.
Yes, it supports the services of Google Play store, gmail, youtube, etc.
There is Triple main camera and Single selfi camera.
To turn on the phone, press and hold the power key until the logo appears on the screen, then release the key. If the phone does not turn on after a few seconds, connect the charger and try again in a minute.
To turn off the phone, press and hold the power button until the power icon appears, then tap the power icon.
To restart the phone, press and hold the volume down key and the power key at the same time until the logo appears on the screen, then release them. This may take up to 30 seconds.
To take a screenshot, press and release the volume down button and the power button at the same time. A thumbnail of the screenshot will appear immediately after that.