Xiaomi Redmi Note 9

Name: Xiaomi Redmi Note 9
Brand: Xiaomi

Display5.5" 720 x 1280 pixels

ChipsetMediatek MT6592 (28 nm)

Main camera13MP

Battery3100 mAh

5.1GoSolo score

More Xiaomi

Network

Technology

GSM / HSPA

2G bands

GSM 900 / 1800 / 1900 - SIM 1 & SIM 2

3G bands

HSDPA 900 / 2100

4G bands

1, 2, 3, 4, 5, 7, 8, 20, 28, 38, 40, 41

Speed

HSPA

Launch

Announced

2014, March. Released 2014, March

Status

Discontinued

Body

Dimensions

154 x 78.7 x 9.5 mm (6.06 x 3.10 x 0.37 in)

Weight

199 g (7.02 oz)

Build

Glass front (Gorilla Glass 3), plastic back, plastic frame

SIM

Dual SIM

Durability

Water-repellent coating

Display

Type

IPS LCD

Size

5.5 inches, 83.4 cm2 (~68.8% screen-to-body ratio)

Resolution

720 x 1280 pixels, 16:9 ratio (~267 ppi density)

Protection

Corning Gorilla Glass 3

Platform

Android 4.2 (Jelly Bean), upgradable to 4.4.4 (KitKat), MIUI 9.2

Chipset

Mediatek MT6592 (28 nm)

CPU

Octa-core 1.4/1.7 GHz Cortex-A7

GPU

Mali-450MP4

Memory

Card slot

microSDHC (dedicated slot)

Internal

8GB 1GB RAM, 8GB 2GB RAM

Main Camera

Modules

13 MP, f/2.2, 28mm (wide), AF

Features

LED flash, HDR

Video

1080p@30fps

Selfie Camera

Module

5 MP

Features

HDR, panorama · 720p@30fps

Sound

Loudspeaker

Yes

3.5mm jack

Yes

Comms

WLAN

Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot

Bluetooth

4.0, A2DP, LE

Positioning

GPS, GLONASS

NFC

Radio

FM radio, recording

USB

microUSB 2.0, OTG

Features

Sensors

Accelerometer, gyro, proximity, compass

Battery

Type

Li-Po 3200/3100 mAh, removable

Charging

18W wired9W reverse wired

Misc

Colors

Black, White

Models

2014712

SAR

0.88 W/kg (head) 0.58 W/kg (body)

GoSolo Read / what it means6 takeaways

performance

Helio G85, Mali-G52 graphicsHandles lightweight Android tasks and casual games smoothly, but struggling with demanding titles or heavy multitasking.

display

6.53", 1080p, 450 nits peakDecent size and sharpness for daily use at 395 ppi, but 450 nits makes outdoor reading difficult in bright sunlight without heavy squinting.

camera

48MP main, f/1.8, 8MP ultrawideMain camera captures detailed daylight shots; 118° ultrawide adds landscape reach, but low-light shots will show noise and the 2MP macro and depth sensors are mostly decorative.

battery

5020 mAh, about 1 day moderate useModerate capacity means you will need to charge by evening if you use the phone steadily for email, messaging, and browsing.

charging

18W wired, roughly 70 to 90 minutesSlow by current standards; expect over an hour to reach full charge from empty.

durability

Gorilla Glass 5, water-repellent coatingScreen glass is standard for this era; water-repellent coating protects from splashes but offers no formal IP rating, so submersion will damage the phone.