Xiaomi Redmi Note 8 2021 vs Xiaomi Redmi 9T - specs comparison

Display

Size:

6.3 inches

6.5 inches

Resolution:

2340 x 1080 pixels, 19.5:9 ratio, 409 PPI

2340 x 1080 pixels, 19.5:9 ratio, 395 PPI

Technology:

IPS LCD

Refresh rate:

60Hz

Screen-to-body:

81.89 %

82.14 %

Features:

Scratch-resistant glass (Corning Gorilla Glass 5), Ambient light sensor, Proximity sensor

Oleophobic coating, Scratch-resistant glass (Corning Gorilla Glass 3), Ambient light sensor, Proximity sensor

Hardware

System chip:

MediaTek Helio G85 MT6769Z (12 nm)

Qualcomm Snapdragon 662 SM6115 (11 nm)

Processor:

Octa-core, 2000 MHz, Cortex-A75, 64-bit

Octa-core, 2000 MHz, Kryo 260, 64-bit

GPU:

Mali G52 MC2

Adreno 610

RAM:

4GB LPDDR4

4GB

Internal storage:

64GB (eMMC 5.1)

64GB (UFS 2.1)

Storage expansion:

microSDXC up to 128 GB

microSDXC up to 512 GB

Device type:

Smartphone

OS:

Android (11), MIUI 12.5 UI

Android (10)

Battery

Capacity:

4000 mAh

6000 mAh

Type:

Li - Polymer, Not user replaceable

Not user replaceable

Charging:

Fast charging

Fast charging, Reverse charging

Max charge speed:

Wired: 18.0W

Camera

Rear:

Quad camera

Main camera:

48 MP (Autofocus)

48 MP (PDAF)

Specifications:

F1.8; 1/2"; 0.8 μm

Second camera:

8 MP (Ultra-wide)

Specifications:

Aperture size: F2.2; Sensor size: 1/4"; Pixel size: 1.12 μm

Aperture size: F2.2

Third camera:

2 MP (Macro, Autofocus)

2 MP (Macro)

Specifications:

Aperture size: F2.4; Pixel size: 1.75 μm

Fourth camera:

2 MP (Depth information)

Specifications:

Aperture size: F2.4; Pixel size: 1.75 μm

Video recording:

1920x1080 (Full HD) (30 fps), 1280x720 (HD) (120 fps)

1920x1080 (Full HD) (30 fps), 1280x720 (HD) (30 fps)

Front:

13 MP

8 MP

Video capture:

1920x1080 (Full HD)

Design

Dimensions:

6.23 x 2.96 x 0.33 inches (158.3 x 75.3 x 8.35 mm)

6.39 x 3.04 x 0.38 inches (162.3 x 77.3 x 9.6 mm)

Weight:

6.70 oz (190.0 g)

6.98 oz (198.0 g)

Materials:

Back: Glass; Frame: Plastic

Back: Plastic; Frame: Plastic

Resistance:

Splash

Biometrics:

Fingerprint (touch)

2D Face unlock, Fingerprint (touch)

Keys:

Right: Volume control, Lock/Unlock key

Colors:

Neptune Blue, Moonlight White, Space Black,

Carbon gray, Twilight blue, Sunrise orange, Ocean green

Cellular

LTE (FDD):

Bands 1(2100), 2(1900), 3(1800), 4(AWS-1), 5(850), 7(2600), 8(900), 20(800 DD), 28(700 APT)

LTE (TDD):

Bands 38(2600), 40(2300)

Bands 38(2600), 40(2300), 41(2600+)

UMTS:

Bands 1(2100), 2(1900), 4(1700/2100), 5(850), 8(900)

Data Speed:

LTE-A, HSDPA+ (4G) 42.2 Mbit/s, HSPA

LTE-A, HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s

Dual SIM:

Shared with microSD

Yes

SIM type:

Nano SIM

HD Voice:

Yes

VoLTE:

Yes

Multimedia

Headphones:

3.5mm jack

Speakers:

Earpiece, Loudspeaker

Earpiece, Multiple speakers

Screen mirroring:

Wireless screen share

Radio:

FM

Additional microphone(s):

for Noise cancellation

Connectivity & Features

Bluetooth:

5.2

5.0

Wi-Fi:

802.11 a, b, g, n, ac, dual-band; Wi-Fi Direct, Hotspot

USB:

Type-C (reversible), USB 2.0

Type-C (reversible)

Features:

Charging, OTG

Charging

Location:

GPS, A-GPS, Glonass, Galileo, Cell ID, Wi-Fi positioning

GPS, A-GPS, Glonass, Galileo, BeiDou, Cell ID, Wi-Fi positioning

Sensors:

Accelerometer, Gyroscope, Compass

Accelerometer, Compass

Other:

Infrared

Regulatory Approval

FCC approval:

Date approved:

Jan 19, 2021

FCC ID value:

2AFZZJ19SL

Measured SAR:

Head:

1.09 W/kg

Body:

0.72 W/kg

Simultaneous Transmission:

1.58 W/kg

Wireless Router:

1.10 W/kg

Buyers information

Price:

€ 159

In The Box:

Adapter, USB Type-C cable, SIM Eject Tool, Protective Case, Quick Start Guide, Warranty Card

22.5W adapter, USB-C cable, SIM eject tool, Soft case, User guide, Warranty card

Availability

Officially announced:

May 24, 2021

Jan 08, 2021