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Xiaomi Redmi Note 9
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Phone Insight
Full Specifications September 5, 2026
Xiaomi · 2020

Xiaomi Redmi Note 9

Xiaomi Redmi Note 9 Android smartphone. Announced Apr 2020. Features 6.53″ display, MT6769Z Helio G85 chipset, 5020 mAh battery, 128 GB storage, 6 GB RAM, Corning Gorilla Glass 5.

Display 6.53"
Chipset Helio G85
RAM 3-6 GB
Storage 64GB/128GB storage, microSDXC
Camera 48 MP
Battery 5020 mAh
Build 199g, 8.9mm thickness

Launch

Announced 2020, April 30
Status Available. Released 2020, May 12

Platform

OS Android 10, upgradable to Android 12, MIUI 13
Chipset Mediatek MT6769Z Helio G85 (12 nm)
CPU Octa-core (2x2.0 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55)
GPU Mali-G52 MC2

Display

Type IPS LCD, 450 nits (typ)
Size 6.53 inches, 104.7 cm 2 (~83.5% screen-to-body ratio)
Resolution 1080 x 2340 pixels, 19.5:9 ratio (~395 ppi density)
Protection Corning Gorilla Glass 5

Memory

Card slot microSDXC (dedicated slot)
Internal 64GB 3GB RAM, 64GB 4GB RAM, 128GB 4GB RAM, 128GB 6GB RAM

Main Camera

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 (macro), AF Auxiliary lens
Features LED flash, HDR, panorama
Video 1080p@30fps

Selfie camera

Single 13 MP, f/2.3, 29mm (standard), 1/3.1", 1.12µm
Features HDR, panorama
Video 1080p@30fps

Body

Dimensions 162.3 x 77.2 x 8.9 mm (6.39 x 3.04 x 0.35 in)
Weight 199 g (7.02 oz)
Build Glass front (Gorilla Glass 5), plastic frame, plastic back
SIM Nano-SIM + Nano-SIM
bodyother Water-repellent coating

Battery

Type Li-Po 5020 mAh
Charging 18W wired 9W reverse wired

Sound

Loudspeaker Yes
3.5mm jack Yes

Comms

WLAN Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
Bluetooth 5.0, A2DP, LE
Positioning GPS, GLONASS, GALILEO, BDS
NFC Yes (market/region dependent) M2003J15SG (Yes); M2003J15SS (No)
Infrared port Yes
Radio FM radio, built-in antenna
USB USB Type-C 2.0

Network

Technology GSM / HSPA / LTE
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, 28, 38, 40, 41
Speed HSPA, LTE

Features

Sensors Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass

Our Tests

Performance AnTuTu: 200414 (v8) GeekBench: 1292 (v5.1)
Display 1242:1 contrast ratio, 370 nits max brightness (measured)
Camera Photo / Video
Loudspeaker -30.1 LUFS (Below average)
Battery (old) Endurance rating 125h

Misc

Colors Forest Green, Midnight Grey, Polar White
Models M2003J15SC, M2003J15SG, M2003J15SS
SAR 0.84 W/kg (head)     0.90 W/kg (body)
SAR EU 0.80 W/kg (head)     1.14 W/kg (body)
In depth

Full specifications

Announced 2020, April 30
Status Available. Released 2020, May 12
OS Android 10, upgradable to Android 12, MIUI 13
Chipset Mediatek MT6769Z Helio G85 (12 nm)
CPU Octa-core (2x2.0 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55)
GPU Mali-G52 MC2
Type IPS LCD, 450 nits (typ)
Size 6.53 inches, 104.7 cm 2 (~83.5% screen-to-body ratio)
Resolution 1080 x 2340 pixels, 19.5:9 ratio (~395 ppi density)
Protection Corning Gorilla Glass 5
Card slot microSDXC (dedicated slot)
Internal 64GB 3GB RAM, 64GB 4GB RAM, 128GB 4GB RAM, 128GB 6GB RAM
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 (macro), AF Auxiliary lens
Features LED flash, HDR, panorama
Video 1080p@30fps
Single 13 MP, f/2.3, 29mm (standard), 1/3.1", 1.12µm
Features HDR, panorama
Video 1080p@30fps
Dimensions 162.3 x 77.2 x 8.9 mm (6.39 x 3.04 x 0.35 in)
Weight 199 g (7.02 oz)
Build Glass front (Gorilla Glass 5), plastic frame, plastic back
SIM Nano-SIM + Nano-SIM
bodyother Water-repellent coating
Type Li-Po 5020 mAh
Charging 18W wired 9W reverse wired
Loudspeaker Yes
3.5mm jack Yes
WLAN Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
Bluetooth 5.0, A2DP, LE
Positioning GPS, GLONASS, GALILEO, BDS
NFC Yes (market/region dependent) M2003J15SG (Yes); M2003J15SS (No)
Infrared port Yes
Radio FM radio, built-in antenna
USB USB Type-C 2.0
Technology GSM / HSPA / LTE
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, 28, 38, 40, 41
Speed HSPA, LTE
Sensors Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass
Performance AnTuTu: 200414 (v8) GeekBench: 1292 (v5.1)
Display 1242:1 contrast ratio, 370 nits max brightness (measured)
Camera Photo / Video
Loudspeaker -30.1 LUFS (Below average)
Battery (old) Endurance rating 125h
Colors Forest Green, Midnight Grey, Polar White
Models M2003J15SC, M2003J15SG, M2003J15SS
SAR 0.84 W/kg (head)     0.90 W/kg (body)
SAR EU 0.80 W/kg (head)     1.14 W/kg (body)
Price About 110 EUR
PhoneInsight Benchmark
42.1/100
Mid-range

A specs-derived composite score, not a lab benchmark -- useful for ranking and comparison.

Processor 30.8
Display 66.2
Camera 65.6
Battery 73.7
4.6%Popularity rank
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