Xiaomi Redmi Note 9S vs Xiaomi Mi 11 Specs Comparison

Compare phone and tablet specifications of up to three devices at once.

Display

Size:

6.7 inches
6.8 inches

Resolution:

2400 x 1080 pixels, 20:9 ratio, 395 PPI
3200 x 1440 pixels, 20:9 ratio, 515 PPI

Technology:

IPS LCD
AMOLED

Refresh rate:

120Hz

Screen-to-body:

84.42 %
91.24 %

Peak brightness:

1500 cd/m2 (nit)

Features:

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

Hardware

System chip:

Qualcomm Snapdragon 720G SM7125 (8 nm)
Qualcomm Snapdragon 888 (5 nm)

Processor:

Octa-core, 2300 MHz, Kryo 465, 64-bit
Octa-core, 2840 MHz, Kryo 680, 64-bit

GPU:

Adreno 618
Adreno 660

RAM:

4GB LPDDR4
8GB LPDDR5

Internal storage:

64GB
128GB (UFS 3.1), not expandable

Storage expansion:

microSDXC up to 512 GB

Device type:

Smartphone
Smartphone

OS:

Android (11, 10)
Android (11), MIUI 12.5 UI

Battery

Capacity:

5020 mAh
4600 mAh

Type:

Li - Polymer, Not user replaceable
Not user replaceable

Charging:

Fast charging
Qualcomm Quick Charge 5, Qi wireless charging, Reverse wireless charging

Max charge speed:

Wired: 55.0W; Wireless: 50.0W

Camera

Rear:

Quad camera
Triple camera

Main camera:

48 MP (PDAF)
108 MP (OIS, Autofocus)

Specifications:

Aperture size: F1.8; Sensor size: 1/2"; Pixel size: 0.8 μm
Aperture size: F1.9; Sensor size: 1/1.33"; Pixel size: 0.8 μm

Second camera:

8 MP (Ultra-wide)
13 MP (Ultra-wide)

Specifications:

Aperture size: F2.2; Pixel size: 1.12 μm
Aperture size: F2.4

Third camera:

5 MP (Macro, Autofocus)
5 MP (Telephoto, Macro)

Specifications:

Aperture size: F2.4; Pixel size: 1.12 μm
Aperture size: F2.4

Fourth camera:

2 MP (Depth information)

Specifications:

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

Flash:

Dual LED
LED

Video recording:

3840x2160 (4K UHD) (30 fps), 1920x1080 (Full HD) (120 fps), 1280x720 (HD) (960 fps)
7680x4320 (8K UHD) (30 fps), 3840x2160 (4K UHD) (30 fps), 1920x1080 (Full HD) (240 fps), 1280x720 (HD) (240 fps)

Features:

OIS, HDR, Continuous autofocus

Front:

16 MP (HDR, Slow-motion videos)
20 MP (Autofocus)

Video capture:

1920x1080 (Full HD)

Design

Dimensions:

6.53 x 3.02 x 0.35 inches (165.75 x 76.68 x 8.8 mm)
6.47 x 2.94 x 0.32 inches (164.3 x 74.6 x 8.06 mm)

Weight:

7.37 oz (209.0 g)
6.91 oz (196.0 g)

Materials:

Back: Glass (Corning Gorilla Glass 5)
Back: Glass; Frame: Metal

Biometrics:

Fingerprint (touch)
In-screen fingerprint

Keys:

Right: Volume control, Lock/Unlock key
Right: Volume control, Lock/Unlock key

Colors:

Interstellar grey, Aurora blue, Glacier white
Midnight gray, Horizon blue

Cellular

5G:

n1, n3, n5, n8, n20, n28, n38, n41, n77, n78, n79

4G (FDD):

Bands 1(2100), 2(1900), 3(1800), 4(AWS-1), 5(850), 7(2600), 8(900), 12(700 a), 17(700 b), 20(800 DD), 28(700 APT), 32(1500 L-band), 66(AWS-3)

4G (TDD):

Bands 38(2600), 40(2300)
Bands 38(2600), 40(2300), 41(2600+), 42(3500)

3G:

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

Data Speed:

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

Dual SIM:

Yes
Yes

SIM type:

Nano SIM
Nano SIM

VoLTE:

Yes

Multimedia

Headphones:

3.5mm jack

Speakers:

Earpiece, Loudspeaker
Earpiece, Loudspeaker, Multiple speakers

Screen mirroring:

Wireless screen share
Wireless screen share

Additional microphone(s):

for Noise cancellation
for Noise cancellation

Connectivity & Features

Bluetooth:

5.0
5.2

Wi-Fi:

802.11 a, b, g, n, ac, dual-band; Wi-Fi Direct, Hotspot
802.11 a, b, g, n, ac, ax (Wi-Fi 6); MIMO, Wi-Fi Direct, Hotspot

USB:

Type-C (reversible)
Type-C (reversible), USB 3.1

Features:

Charging
Charging, Headphones port

Location:

GPS, A-GPS, Glonass, Galileo, BeiDou, Cell ID, Wi-Fi positioning
GPS, A-GPS, Glonass, Galileo, BeiDou, QZSS, SBAS, NavIC, GNSS, Dual-band positioning, Wi-Fi positioning

Sensors:

Accelerometer, Gyroscope, Compass
Accelerometer, Gyroscope, Compass

Other:

Infrared
NFC, Infrared

Regulatory Approval

FCC approval:

Date approved:

Jan 12, 2021

FCC ID value:

2AFZZK2G

Measured SAR:

Head:

0.95 W/kg

Body:

0.65 W/kg

Simultaneous Transmission:

1.59 W/kg

Wireless Router:

0.75 W/kg

Buyers information

Price:

$ 249
€ 749

In The Box:

22.5W Wire charger, Simple protective cover, USB Type-C cable, SIM eject tool, User guide, Warranty card
55W Power Adapter, USB Type-C Cable, Type-C to 3.5 mm Headphone Adapter, SIM Eject Tool, Soft Case, User Guide, Warranty Card

Availability

Officially announced:

Mar 23, 2020
Feb 08, 2021
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