Xiaomi Mi A2 vs Xiaomi Redmi Note 11 Specs Comparison

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

Display

Size:

6.0 inches
6.4 inches

Resolution:

2160 x 1080 pixels, 18:9 ratio, 403 PPI
2400 x 1080 pixels, 20:9 ratio, 409 PPI

Technology:

IPS LCD
IPS LCD

Refresh rate:

90Hz

Screen-to-body:

77.32 %
84.53 %

Peak brightness:

1000 cd/m2 (nit)

Features:

Scratch-resistant glass (Corning Gorilla Glass 5), ShatterShield, Ambient light sensor, Proximity sensor
Scratch-resistant glass (Corning Gorilla Glass 3), Ambient light sensor, Proximity sensor

Hardware

System chip:

Qualcomm Snapdragon 660 SDM660 (14 nm)
Qualcomm Snapdragon 680 SM6225 (6 nm)

Processor:

Octa-core, 2200 MHz, Kryo 260, 64-bit
Octa-core, 4x 2.0GHz Cortex-A73 + 4x 1.8GHz Cortex-A53, 64-bit

GPU:

Adreno 512
Adreno 610

RAM:

6GB LPDDR4
4GB LPDDR4

Internal storage:

128GB
64GB (UFS 2.2)

Storage expansion:

microSDXC up to 1024 GB

Device type:

Smartphone
Smartphone

OS:

Android (10, 8.1 Oreo)
Android (11)

Battery

Capacity:

3010 mAh
5000 mAh

Type:

Li - Polymer, Not user replaceable
Not user replaceable

Charging:

Qualcomm Quick Charge 3.0
Fast charging

Max charge speed:

Wired: 33.0W

Camera

Rear:

Dual camera
Quad camera

Main camera:

12 MP (PDAF)
50 MP (PDAF)

Specifications:

Aperture size: F1.8; Sensor size: 1/2.9"; Pixel size: 1.25 μm
Aperture size: F1.8; Focal length: 26 mm

Second camera:

20 MP
8 MP (Ultra-wide)

Specifications:

Aperture size: F1.8; Sensor size: 1/2.8"; Pixel size: 1 μm
Sensor size: 1/4"; Pixel size: 1.12 μm

Third camera:

2 MP (Macro)

Specifications:

Aperture size: F2.4

Fourth camera:

2 MP (Depth information)

Specifications:

Aperture size: F2.4

Flash:

LED
LED

Video recording:

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

Features:

Video calling, Video sharing

Front:

20 MP (Flash, HDR)
13 MP

Video capture:

1920x1080 (Full HD)

Design

Dimensions:

6.25 x 2.97 x 0.29 inches (158.7 x 75.4 x 7.3 mm)
6.29 x 2.91 x 0.32 inches (159.87 x 73.87 x 8.09 mm)

Weight:

5.93 oz (168.0 g)
6.31 oz (179.0 g)

Materials:

Back: Aluminum

Resistance:

Yes; IP53

Biometrics:

Fingerprint (touch)
Fingerprint (touch)

Keys:

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

Colors:

Black, Gold, Pink, Blue, Red

Cellular

5G:

5G Ready

4G (FDD):

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

4G (TDD):

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

3G:

Bands 5(850), 8(900), 3(1800), 2(1900)

Data Speed:

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

Dual SIM:

Yes
Yes

SIM type:

Nano SIM
Nano SIM

Multimedia

Headphones:

No 3.5mm jack
3.5mm jack

Speakers:

Earpiece, Loudspeaker
Earpiece, Multiple speakers

Features:

Album art cover, Background playback

Screen mirroring:

Wireless screen share
Wireless screen share

Radio:

FM

Additional microphone(s):

for Noise cancellation
for Noise cancellation

Connectivity & Features

Bluetooth:

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

USB:

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

Features:

Charging, Headphones port, Mass storage device
Charging

Location:

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

Sensors:

Accelerometer, Gyroscope, Compass, Hall (for flip covers)
Accelerometer, Gyroscope, Compass

Other:

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

Buyers information

In The Box:

Power adapter, USB cable, SIM eject too, Type-C to Audio adapter, User guide, Clear soft case

Availability

Officially announced:

Jul 24, 2018
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