Comparison between:
- Xiaomi Redmi Note 10
- Xiaomi Mi A3
- Xiaomi Mi A2 Lite

Brand and model

Information about the brand, model and model alias (if any) of a specific device.

Xiaomi Redmi Note 10Xiaomi Mi A3Xiaomi Mi A2 Lite
Xiaomi Redmi Note 10
Prices
Xiaomi Mi A3
Prices
Xiaomi Mi A2 Lite
Prices
Model aliasRedmi Note10
M2101K7AI
M2101K7AG
M1906F9SH
M1906F9SI
Mi A2Lite

Design

Information about the dimensions and weight of the device, shown in different measurement units. Body materials, available colors, certifications.

Width74.5 mm
7.45 cm
0.244 ft
2.933 in
71.85 mm
7.185 cm
0.236 ft
2.829 in
71.68 mm
7.168 cm
0.235 ft
2.822 in
Height160.46 mm
16.046 cm
0.526 ft
6.317 in
153.48 mm
15.348 cm
0.504 ft
6.043 in
149.33 mm
14.933 cm
0.49 ft
5.879 in
Thickness8.3 mm
0.83 cm
0.027 ft
0.327 in
8.475 mm
0.848 cm
0.028 ft
0.334 in
8.75 mm
0.875 cm
0.029 ft
0.344 in
Weight178 g
0.39 lbs
6.31 oz
173 g
0.38 lbs
6.13 oz
178 g
0.39 lbs
6.28 oz
Volume99.22 cm³
6.03 in³
93.46 cm³
5.68 in³
93.66 cm³
5.69 in³
Colors-Black
White
Blue
Black
Body materialsGlass
Plastic
Glass
Plastic
Metal
Polycarbonate
CertificationIP53--

SIM card

The Subscriber Identity Module (SIM) is used in mobile devices for storing data authenticating the subscribers of mobile services.

SIM card typeNano-SIMNano-SIM / microSD
Nano-SIM
Nano-SIM
Number of SIM cards222
FeaturesDual SIM stand-by (Both cards are active. When one is busy, the other is not active)-Dual SIM stand-by (Both cards are active. When one is busy, the other is not active)

Networks

A mobile (cellular) network is a radio system, which allows a large number of mobile devices to communicate with each other.

GSMGSM 850 MHz (B5)
GSM 900 MHz (B8)
GSM 1800 MHz (B3)
GSM 1900 MHz (B2)
GSM 850 MHz
GSM 900 MHz
GSM 1800 MHz
GSM 1900 MHz
GSM 850 MHz
GSM 900 MHz
GSM 1800 MHz
GSM 1900 MHz
W-CDMAW-CDMA 850 MHz (B5)
W-CDMA 900 MHz (B8)
W-CDMA 2100 MHz (B1)
W-CDMA 850 MHz
W-CDMA 900 MHz
W-CDMA 1700 MHz
W-CDMA 1900 MHz
W-CDMA 2100 MHz
-
UMTS--UMTS 850 MHz
UMTS 900 MHz
UMTS 1900 MHz
UMTS 2100 MHz
LTELTE-FDD 850 MHz (B5)
LTE-FDD 900 MHz (B8)
LTE-FDD 1800 MHz (B3)
LTE-FDD 2100 MHz (B1)
LTE-TDD 2300 MHz (B40)
LTE-TDD 2500 MHz (B41)
LTE-TDD 1900 MHz (B39)
LTE-TDD 2300 MHz (B40)
LTE-TDD 2500 MHz (B41)
LTE-TDD 2600 MHz (B38)
LTE 800 MHz
LTE 850 MHz
LTE 900 MHz
LTE 1700/2100 MHz
LTE 1800 MHz
LTE 1900 MHz
LTE 2100 MHz
LTE 2600 MHz
LTE 700 MHz (B28)
LTE 800 MHz
LTE 850 MHz
LTE 900 MHz
LTE 1700/2100 MHz
LTE 1800 MHz
LTE 1900 MHz
LTE 2100 MHz
LTE 2600 MHz
LTE-TDD 1900 MHz (B39)
LTE-TDD 2300 MHz (B40)
LTE-TDD 2500 MHz (B41)
LTE-TDD 2600 MHz (B38)

Mobile network technologies and bandwidth

Communication between devices within mobile networks is realized via various generations of network technologies, which provide different bandwidth.

Mobile network technologiesUMTS
EDGE
GPRS
HSPA+
LTE Cat 12
EV-DO Rev. A
TD-SCDMA
TD-HSDPA
UMTS
EDGE
GPRS
HSPA+
LTE Cat 12
UMTS
EDGE
GPRS
HSPA+
LTE Cat 6
Global 4G - B1/2/3/4/5/7/8/20/28/B38/40/41
Global 3G - B1/2/4/5/8
Global 2G - 850/900/1800/1900 MHz
--

Operating system

Operating system is the system software, which manages and controls the functioning of the hardware components of the device.

Operating system (OS)MIUI V12 (Android 11)Android 9.0 Pie
Android 10
Android 8.1 Oreo
Android 9.0 Pie

System on Chip (SoC)

A system on a chip (SoC) includes into a single chip some of the main hardware components of the mobile device.

SoCQualcomm Snapdragon 678 (SM6150-AC)Qualcomm Snapdragon 665 (SM6125)Qualcomm Snapdragon 625 (MSM8953)
Process technology11 nm11 nm14 nm
CPU4x 2.2 GHz ARM Cortex-A76, 4x 1.7 GHz ARM Cortex-A55 (Kryo 460)4x 2.0 GHz ARM Cortex-A73, 4x 1.8 GHz ARM Cortex-A53 (Kryo 260)8x 2.0 GHz ARM Cortex-A53
CPU bits64 bit64 bit64 bit
Instruction setARMv8.2-AARMv8-AARMv8-A
CPU cores888
CPU frequency2200 MHz2000 MHz2000 MHz
GPUQualcomm Adreno 612Qualcomm Adreno 610Qualcomm Adreno 506
GPU frequency895 MHz950 MHz650 MHz
RAM capacity4 GB
6 GB
4 GB3 GB
4 GB
RAM typeLPDDR4XLPDDR4XLPDDR3
RAM channelsDouble channelDouble channelSingle channel
RAM frequency1866 MHz1866 MHz933 MHz
-Game Turbo 2.0-

Storage

Every mobile device has a built-in storage (internal memory) with a fixed capacity.

Storage64 GB
128 GB
64 GB
128 GB
32 GB
64 GB
UFS 2.2UFS 2.1-

Memory cards

Memory cards are used in mobile devices for expanding their external storage capacity.

TypesmicroSD
microSDHC
microSDXC
microSD
microSDHC
microSDXC
microSD
microSDHC
microSDXC

Display

The display of a mobile device is characterized by its technology, resolution, pixel density, diagonal length, color depth, etc.

Type/technologySuper AMOLEDAMOLEDIPS
Diagonal size6.43 in
163.32 mm
16.33 cm
6.09 in
154.64 mm
15.46 cm
5.84 in
148.34 mm
14.83 cm
Width2.64 in
67.02 mm
6.7 cm
2.55 in
64.8 mm
6.48 cm
2.5 in
63.5 mm
6.35 cm
Height5.86 in
148.94 mm
14.89 cm
5.53 in
140.4 mm
14.04 cm
5.28 in
134.06 mm
13.41 cm
Aspect ratio2.222:12.167:12.111:1
Resolution1080 x 2400 pixels720 x 1560 pixels1080 x 2280 pixels
Pixel density409 ppi
160 ppcm
282 ppi
110 ppcm
432 ppi
169 ppcm
Color depth24 bit
16777216 colors
24 bit
16777216 colors
24 bit
16777216 colors
Display area83.77 %82.77 %79.79 %
Other featuresCapacitive
Scratch resistant
Capacitive
Multi-touch
Scratch resistant
Capacitive
Multi-touch
Scratch resistant
2.5D curved glass screen
Corning Gorilla Glass 3
Low blue light certified by SGS
DotDisplay
Typical brightness - 700 cd/m²
Peak brightness - 1100 cd/m²
4500000:1
Reading mode 3.0
Sunlight mode 2.0
Corning Gorilla Glass 5
60000:1 contrast ratio
350 cd/m²
Peak brightness - 530 cd/m²
102.7% NTSC
HDR10
2.5D curved glass screen
1500:1 contrast ratio
500 cd/m²
84% NTSC

Sensors

Different sensors measure different physical quantities and convert them into signals recognizable by the mobile device.

SensorsProximity
Light
Accelerometer
Compass
Gyroscope
Fingerprint
Proximity
Light
Accelerometer
Compass
Gyroscope
Fingerprint
Proximity
Light
Accelerometer
Compass
Gyroscope
Fingerprint
Z-axis haptics
Side-mounted fingerprint sensor
In-display fingerprint sensorFingerprint sensor model - Fingerprint Cards FPC1028

Rear camera

The primary camera of the mobile device is usually placed on its back and can be combined with one or more additional cameras.

Sensor modelSony IMX582 Exmor RSSony IMX586 Exmor RSSony IMX486 Exmor RS
Sensor typeCMOSCMOSCMOS
Sensor format1/2"1/2"1/2.9"
Pixel size0.8 µm
0.000800 mm
0.8 µm
0.000800 mm
1.25 µm
0.001250 mm
Aperturef/1.79f/1.79f/2.2
Focal length and 35 mm equivalent-4.71 mm-
Number of lenses665
Flash typeLEDDual LEDLED
Image resolution8000 x 6000 pixels
48 MP
8000 x 6000 pixels
48 MP
4000 x 3000 pixels
12 MP
Video resolution3840 x 2160 pixels
8.29 MP
3840 x 2160 pixels
8.29 MP
1920 x 1080 pixels
2.07 MP
Video FPS30 fps30 fps30 fps
FeaturesAutofocus
Digital zoom
Digital image stabilization
Geotagging
Panorama
HDR
Touch focus
Face detection
White balance settings
ISO settings
Exposure compensation
Self-timer
Scene mode
Macro mode
Phase detection autofocus (PDAF)
Autofocus
Continuous shooting
Digital zoom
Geotagging
Panorama
HDR
Touch focus
Face detection
White balance settings
ISO settings
Exposure compensation
Self-timer
Scene mode
Phase detection autofocus (PDAF)
Autofocus
Continuous shooting
Digital zoom
Digital image stabilization
Geotagging
Panorama
HDR
Touch focus
Face detection
White balance settings
ISO settings
Exposure compensation
Self-timer
Scene mode
Phase detection autofocus (PDAF)
Samsung S5KGM1 versions also available
1080p @ 60 fps
720p @ 960 fps
Pixel size - 1.6 μm (4-in-1 pixel binning)
Secondary rear camera - 8 MP (ultra-wide)
Angle of view - 118° (#2)
Third rear camera - 2 MP (depth-sensing)
Aperture size - f/2.4 (#3)
Third rear camera - 2 MP (macro)
Aperture size - f/2.4 (#4)
Sony IMX582 version is also available
Pixel size - 1.6 μm (4-in-1 pixel binning)
1080p @ 120 fps
720p @ 240 fps
Secondary rear camera - 8 MP (ultra-wide angle)
Sensor model - OmniVision OV13855 (#2)
Samsung S5K4H7 version is also available (#2)
Pixel size - 1.12 μm (#2)
Aperture size - f/2.2 (#2)
Angle of view - 118° (#2)
Third rear camera - 2 MP (depth-sensing)
Sensor model - OmniVision OV02A10 (#3)
GalaxyCore GC2375 version is also available (#3)
Pixel size - 1.75 μm (#3)
Aperture size - f/2.4 (#3)
720p @ 120 fps
Secondary rear camera - 5 MP
Sensor model - Samsung S5K5E8 (#2)
Sensor type - CMOS BSI (#2)
Sensor size - 2.9 x 2.15 mm (#2)
Pixel size - 1.12 μm (#2)
Aperture size - f/2.2 (#2)

Front camera

Modern smartphones have one or more front cameras and their positioning has led to various design concepts – pop-up camera, rotating camera, notch, punch hole, under-display camera, etc.

Sensor model-Samsung S5KGD1OmniVision OV5675
Sensor type--PureCel
Sensor size--2.98 x 2.21 mm
0.15 in
Pixel size1.12 µm
0.001120 mm
0.8 µm
0.000800 mm
1.151 µm
0.001151 mm
Crop factor--11.66
Aperturef/2.45f/2f/2
Focal length and 35 mm equivalent-3.85 mm-
Field of view-79 °67.9 °
Number of lenses-5-
Image resolution4160 x 3120 pixels
12.98 MP
6560 x 4920 pixels
32.28 MP
2592 x 1944 pixels
5.04 MP
Video resolution1920 x 1080 pixels
2.07 MP
1920 x 1080 pixels
2.07 MP
1920 x 1080 pixels
2.07 MP
Video FPS30 fps30 fps30 fps
FeaturesFace unlock
HDR
Face detection
Face unlockFace unlock
-Sensor type - ISOCELL PLUS-

Audio

Information about the type of speakers and the audio technologies supported by the device.

SpeakerLoudspeaker
Earpiece
Stereo speakers
Loudspeaker
Earpiece
Loudspeaker
Earpiece
Smart PA
Hi-Res Audio
1216 linear speakers
1210 earpiece
Dual microphones with active noise cancellation
Hi-Res Audio
Smart PA
-

Radio

The radio in a mobile device is a built-in FM radio receiver.

RadioYesYesYes

Tracking/Positioning

Information about the positioning and navigation technologies supported by the device.

Tracking/PositioningGPS
A-GPS
GLONASS
Galileo
NavIC
Beidou
GPS
A-GPS
GLONASS
BeiDou
GPS
A-GPS
GLONASS
BeiDou

Wi-Fi

Wi-Fi is a technology that provides wireless data connections between various devices within a short range.

Wi-Fi802.11a
802.11b
802.11g
802.11n
802.11n 5GHz
802.11ac
Dual band
Wi-Fi Hotspot
Wi-Fi Direct
Wi-Fi Display
802.11a
802.11b
802.11g
802.11n
802.11n 5GHz
802.11ac
Dual band
Wi-Fi Hotspot
Wi-Fi Direct
Wi-Fi Display
802.11a
802.11b
802.11g
802.11n
802.11n 5GHz
Dual band
Wi-Fi Hotspot
Wi-Fi Direct
Wi-Fi Display

Bluetooth

Bluetooth is a standard for secure wireless data transfer between different types of devices over short distances.

Version5.05.04.2
FeaturesA2DP
EDR
HID
LE
A2DP
EDR
HID
LE
A2DP
HID

USB

The Universal Serial Bus (USB) is an industry standard that allows different electronic devices to exchange data.

Connector typeUSB Type-CUSB Type-CMicro USB
Version2.02.02.0
FeaturesCharging
Mass storage
On-The-Go
Charging
Host
Mass storage
On-The-Go
Charging
Host
Mass storage
On-The-Go

Headphone jack

The headphone jack is an audio phone connector, a.k.a. an audio jack. The most widely used one in mobile devices is the 3.5 mm headphone jack.

Headphone jackYesYesYes

Connectivity

Information about other important connectivity technologies supported by the devices.

ConnectivityComputer sync
OTA sync
Infrared
Tethering
VoLTE
ViLTE
VoWiFi
Computer sync
OTA sync
Infrared
VoLTE
Computer sync
OTA sync
Infrared
Tethering
VoLTE

Browser

A web browser is a software application for accessing, fetching, displaying and navigating through information on the World Wide Web.

BrowserHTML
HTML5
CSS 3
HTML
HTML5
CSS 3
HTML
HTML5
CSS 3

Audio file formats/codecs

Mobile devices support various audio file formats and codecs, which respectively store and code/decode digital audio data.

Audio file formats/codecsAAC
AAC+
AMR
AMR-WB
aptX
aptX HD
eAAC+
FLAC
MIDI
MP3
OGG
WMA
WAV
LDAC
AAC
AAC+
AMR
AMR-WB
eAAC+
FLAC
MIDI
MP3
OGG
WMA
WAV
AAC
AAC+
AC3
AMR
eAAC+
FLAC
MIDI
MP3
OGG
WMA
WAV

Video file formats/codecs

Mobile devices support various video file formats and codecs, which respectively store and code/decode digital video data.

Video file formats/codecs3GPP
AVI
DivX
H.263
H.264
H.265
MKV
MP4
VC-1
Xvid
3GPP
AVI
DivX
H.263
H.264
H.265
MKV
QuickTime
MP4
VC-1
WebM
WMV
Xvid
3GPP
AVI
H.263
H.264
MKV
MP4
VC-1
VP8
Xvid

Battery

The batteries of mobile devices differ in capacity and technology. They provide the electrical charge needed for the functioning of the devices.

Capacity5000 mAh4030 mAh4000 mAh
TypeLi-PolymerLi-PolymerLi-Polymer
Charger output power5 V / 6.6 A5 V / 2 A
9 V / 2 A
5 V / 2 A
Quick charge technology-Qualcomm Quick Charge 3.0-
FeaturesFast charging
Non-removable
Fast charging
Non-removable
Non-removable

Specific Absorption Rate (SAR)

The SAR rating shows the amount of electromagnetic radiation absorbed by the human body when using a mobile device, expressed in W/kg.

Head SAR (EU)0.595 W/kg0.301 W/kg0.547 W/kg
Body SAR (EU)0.969 W/kg1.097 W/kg1.473 W/kg
Head SAR (USA)-1.03 W/kg1.04 W/kg
Body SAR (USA)-1.07 W/kg1.15 W/kg
Head SAR (India)0.863 W/kg0.527 W/kg-
Body SAR (India)0.585 W/kg0.722 W/kg-

Additional features

Some devices have additional features, different from the standard ones above, but equally important and worth mentioning.

Additional featuresIndia - Shadow Black
Frost White
Aqua Green
Global - Onyx Gray
Pebble White
Lake Green
M1906F9SI - SAR (Specific Absorption Rate) India: head - 0.527 W/kg; body - 0.722 W/kg
P2i nano-coating
-
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