Xiaomi Mi 9 SE vs Xiaomi Redmi Note 10 vs Xiaomi Poco M3

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

Comparison mode:

Display

Size:

6.0 inches
6.4 inches
6.5 inches

Resolution:

2340 x 1080 pixels, 19.5:9 ratio, 432 PPI
2400 x 1080 pixels, 20:9 ratio, 409 PPI
2340 x 1080 pixels, 19.5:9 ratio, 395 PPI

Technology:

AMOLED
AMOLED
IPS LCD

Screen-to-body:

83.96 %
83.55 %
83.52 %

Colors:

16 777 216

Peak brightness:

600 cd/m2 (nit)
1100 cd/m2 (nit)

Features:

HDR support, Scratch-resistant glass (Corning Gorilla Glass), Ambient light sensor, Proximity sensor
Scratch-resistant glass (Corning Gorilla Glass 3), Ambient light sensor, Proximity sensor
60Hz refresh rate, Scratch-resistant glass (Corning Gorilla Glass 3), Ambient light sensor, Proximity sensor

Hardware

System chip:

Qualcomm Snapdragon 712 SDM712
Qualcomm Snapdragon 678
Qualcomm Snapdragon 662 SM6115

Processor:

Octa-core, 2300 MHz, Kryo 360, 64-bit, 10 nm
Octa-core, 2200 MHz, Kryo 460, 64-bit, 11 nm
Octa-core, 2000 MHz, Kryo 260, 64-bit, 11 nm

GPU:

Adreno 616
Adreno 612
Adreno 610

RAM:

6GB LPDDR4
4GB LPDDR4
4GB LPDDR4

Internal storage:

128GB
64GB (UFS 2.2)
64GB (UFS 2.1)

Storage expansion:

microSDXC up to 512 GB
microSDXC up to 512 GB

Device type:

Smartphone
Smartphone
Smartphone

OS:

Android (9.0 Pie)
Android (11), MIUI 12 UI
Android (10)

Battery

Capacity:

3070 mAh
5000 mAh
6000 mAh

Type:

Not user replaceable
Not user replaceable
Not user replaceable

Charging:

Qualcomm Quick Charge 4+
Fast charging, Reverse charging

Max charge speed:

Wired: 33.0W
Wired: 18.0W

Camera

Rear:

Triple camera
Quad camera
Triple camera

Main camera:

48 MP (PDAF)
48 MP (Autofocus)
48 MP (PDAF)

Specifications:

Aperture size: F1.8; Focal length: 26 mm; Sensor size: 1/2"; Pixel size: 0.8 μm
Aperture size: F1.8; Sensor size: 1/2"; Pixel size: 0.8 μm
Aperture size: F1.8; Sensor size: 1/2"; Pixel size: 0.8 μm

Second camera:

13 MP (Ultra-wide, PDAF)
8 MP (Ultra-wide)
2 MP (Macro)

Specifications:

Aperture size: F2.4; Sensor size: 1/3.06"; Pixel size: 1.12 μm
Aperture size: F2.2
Aperture size: F2.4; Pixel size: 1.75 μm

Third camera:

8 MP (Telephoto, Autofocus)
2 MP (Macro)
2 MP (Depth information)

Specifications:

Aperture size: F2.4; Sensor size: 1/4"; Pixel size: 1.12 μm
Aperture size: F2.4
Aperture size: F2.4; Pixel size: 1.75 μm

Fourth camera:

2 MP (Depth information)

Specifications:

Aperture size: F2.4

Video recording:

3840x2160 (4K UHD) (30 fps), 1920x1080 (Full HD) (120 fps), 1280x720 (HD) (960 fps)
Yes
1920x1080 (Full HD) (30 fps), 1280x720 (HD) (30 fps)

Features:

EIS, Video calling, Video sharing
Time-lapse video

Front:

20 MP (HDR)
13 MP
8 MP

Video capture:

1920x1080 (Full HD)

Design

Dimensions:

5.81 x 2.78 x 0.29 inches (147.5 x 70.5 x 7.45 mm)
6.32 x 2.93 x 0.33 inches (160.46 x 74.5 x 8.29 mm)
6.39 x 3.04 x 0.38 inches (162.3 x 77.3 x 9.6 mm)

Weight:

5.47 oz (155.0 g)
6.31 oz (178.8 g)
6.98 oz (198.0 g)

Materials:

Back: Plastic; Frame: Plastic

Resistance:

Splash; IP53

Biometrics:

2D Face unlock, In-screen fingerprint
2D Face unlock, Fingerprint (touch)
2D Face unlock, Fingerprint (touch)

Keys:

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

Colors:

Black, Purple, Blue
Onyx Gray, Pebble White, Lake Green
Yellow, Cool blue, Power black

Cellular

LTE (FDD):

Bands 1(2100), 3(1800), 5(850), 7(2600), 8(900)
Bands 1(2100), 2(1900), 3(1800), 4(AWS-1), 5(850), 7(2600), 8(900), 20(800 DD), 28(700 APT)
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 34(2000), 38(2600), 39(1900+), 40(2300), 41(2600+)
Bands 38(2600), 40(2300), 41(2600+)
Bands 38(2600), 40(2300), 41(2600+)

UMTS:

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

Data Speed:

LTE-A, HSPA, HSUPA
LTE-A Cat 12/13 (600/150 Mbit/s), HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s, UMTS
LTE-A, HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s

Dual SIM:

Yes
Yes
Yes

SIM type:

Nano SIM
Nano SIM
Nano SIM

VoLTE:

Yes

Multimedia

Headphones:

No 3.5mm jack
3.5mm jack
3.5mm jack

Speakers:

Earpiece, Loudspeaker
Earpiece, Loudspeaker, Multiple speakers
Earpiece, Multiple speakers

Features:

Album art cover, Background playback

Screen mirroring:

Wireless screen share
Wireless screen share
Wireless screen share

Radio:

FM

Additional microphone(s):

for Noise cancellation
for Noise cancellation

Connectivity & Features

Bluetooth:

5.0
5.0
5.0

Wi-Fi:

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

USB:

Type-C (reversible), USB 2.0
Type-C (reversible)
Type-C (reversible), USB 2.0

Features:

Mass storage device, Charging, Headphones port
Charging
Charging, OTG

Location:

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

Sensors:

Accelerometer, Gyroscope, Compass
Accelerometer
Accelerometer, Compass

Other:

NFC, Infrared, VoIP, Tethering, Computer sync, OTA sync
Infrared
Infrared

Phone features

Notifications:

Haptic feedback, Music ringtones, Vibration

Other features:

Voice dialing, Voice commands, Voice recording

Regulatory Approval

FCC approval:

Date approved:

Jan 26, 2021

FCC ID value:

2AFZZK7AG

Measured SAR:

Head:

1.09 W/kg

Body:

1.09 W/kg

Simultaneous Transmission:

1.59 W/kg

Wireless Router:

0.75 W/kg

Buyers information

Price:

$ 199
$ 149 / € 149

In The Box:

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

Availability

Officially announced:

Feb 20, 2019
Mar 04, 2021
Nov 24, 2020
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