Comparison between:
- Xiaomi Redmi 4X
- Xiaomi Redmi 9T
- Xiaomi Redmi Note 10 5G

Brand and model

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

Xiaomi Redmi 4XXiaomi Redmi 9TXiaomi Redmi Note 10 5G
Xiaomi Redmi 4X
Prices
Xiaomi Redmi 9T
Prices
Xiaomi Redmi Note 10 5G
Model aliasHongmi 4X
Red Rice 4X
M2010J19SGRedmi Note10 5G

Design

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

Width69.96 mm
6.996 cm
0.23 ft
2.754 in
77.3 mm
7.73 cm
0.254 ft
3.043 in
75.34 mm
7.534 cm
0.247 ft
2.966 in
Height139.24 mm
13.924 cm
0.457 ft
5.482 in
162.3 mm
16.23 cm
0.532 ft
6.39 in
161.81 mm
16.181 cm
0.531 ft
6.37 in
Thickness8.65 mm
0.865 cm
0.028 ft
0.341 in
9.6 mm
0.96 cm
0.031 ft
0.378 in
8.92 mm
0.892 cm
0.029 ft
0.351 in
Weight150 g
0.33 lbs
5.29 oz
198 g
0.44 lbs
6.98 oz
190 g
0.42 lbs
6.7 oz
Volume84.26 cm³
5.12 in³
120.44 cm³
7.31 in³
108.74 cm³
6.6 in³
ColorsBlack
Pink
Champagne
Carbon Gray
Twilight Blue
Sunrise Orange
Ocean Green
Chrome Silver
Graphite Gray
Nighttime Blue
Aurora Green
Body materialsMetalPolycarbonatePlastic

SIM card

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

SIM card typeMicro-SIM
Nano-SIM / microSD
Nano-SIMNano-SIM
Number of SIM cards222
Features-Dual 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
GSM 900 MHz
GSM 1800 MHz
GSM 1900 MHz
GSM 850 MHz (B5)
GSM 900 MHz (B8)
GSM 1800 MHz (B3)
GSM 1900 MHz (B2)
GSM 850 MHz (B5)
GSM 900 MHz (B8)
GSM 1800 MHz (B3)
GSM 1900 MHz (B2)
CDMACDMA 800 MHz--
W-CDMAW-CDMA 850 MHz
W-CDMA 900 MHz
W-CDMA 1900 MHz
W-CDMA 2100 MHz
W-CDMA 850 MHz (B5)
W-CDMA 900 MHz (B8)
W-CDMA 1700 MHz (B4)
W-CDMA 1900 MHz (B2)
W-CDMA 2100 MHz (B1)
W-CDMA 850 MHz (B5)
W-CDMA 900 MHz (B8)
W-CDMA 1700 MHz (B4)
W-CDMA 1900 MHz (B2)
W-CDMA 2100 MHz (B1)
TD-SCDMATD-SCDMA 1880-1920 MHz
TD-SCDMA 2010-2025 MHz
--
LTELTE-TDD 1900 MHz (B39)
LTE-TDD 2300 MHz (B40)
LTE-TDD 2500 MHz (B41)
LTE-TDD 2600 MHz (B38)
LTE 850 MHz
LTE 900 MHz
LTE 1800 MHz
LTE 2100 MHz
LTE 2600 MHz
LTE-FDD 700 MHz (B28)
LTE-FDD 800 MHz (B20)
LTE-FDD 850 MHz (B5)
LTE-FDD 900 MHz (B8)
LTE-FDD 1700 MHz (B4)
LTE-FDD 1800 MHz (B3)
LTE-FDD 1900 MHz (B2)
LTE-FDD 2100 MHz (B1)
LTE-FDD 2600 MHz (B7)
LTE-TDD 2300 MHz (B40)
LTE-TDD 2500 MHz (B41)
LTE-TDD 2600 MHz (B38)
LTE-FDD 700 MHz (B12)
LTE-FDD 700 MHz (B17)
LTE-FDD 700 MHz (B28)
LTE-FDD 800 MHz (B20)
LTE-FDD 850 MHz (B5)
LTE-FDD 900 MHz (B8)
LTE-FDD 1500 MHz (B32)
LTE-FDD 1700 MHz (B4)
LTE-FDD 1700 MHz (B66)
LTE-FDD 1800 MHz (B3)
LTE-FDD 1900 MHz (B2)
LTE-FDD 2100 MHz (B1)
LTE-FDD 2600 MHz (B7)
LTE-TDD 2300 MHz (B40)
LTE-TDD 2500 MHz (B41)
LTE-TDD 2600 MHz (B38)
5G NR--5G-FDD 700 MHz (n28)
5G-FDD 800 MHz (n20)
5G-FDD 900 MHz (n8)
5G-FDD 1700 MHz (n66)
5G-FDD 1800 MHz (n3)
5G-FDD 2100 MHz (n1)
5G-TDD 2300 MHz (n40)
5G-TDD 2500 MHz (n41)
5G-FDD 2600 MHz (n7)
5G-TDD 2600 MHz (n38)
5G-TDD 3500 MHz (n78)
5G-TDD 3700 MHz (n77)

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 4
EV-DO Rev. A
TD-SCDMA
TD-HSDPA
UMTS
EDGE
GPRS
HSPA+
LTE Cat 12
EV-DO Rev. A
TD-SCDMA
TD-HSDPA
UMTS
EDGE
GPRS
HSPA+
LTE
EV-DO Rev. A
5G NSA
5G SA

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 V8 (Android 6.0.1 Marshmallow)
MIUI V8.2 (Android 7.1.1 Nougat)
MIUI V10
MIUI V12 (Android 10)MIUI V12 (Android 11)

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 435 MSM8940Qualcomm Snapdragon 662MediaTek Dimensity 700 (MT6833)
Process technology28 nm11 nm7 nm
CPU4x 1.4 GHz ARM Cortex-A53, 4x 1.1 GHz ARM Cortex-A534x 2.0 GHz Kryo 260, 4x 1.8 GHz Kryo 2602x 2.2 GHz ARM Cortex-A76, 6x 2.0 GHz ARM Cortex-A55
CPU bits64 bit64 bit64 bit
Instruction setARMv8ARMv8-AARMv8.2-A
CPU cores888
CPU frequency1400 MHz2000 MHz2200 MHz
GPUQualcomm Adreno 505Qualcomm Adreno 610ARM Mali-G57 MC2
GPU cores--2
GPU frequency-950 MHz955 MHz
RAM capacity2 GB
3 GB
4 GB
6 GB
4 GB
6 GB
8 GB
RAM typeLPDDR3LPDDR4XLPDDR4X
RAM channelsSingle channelDouble channelDouble channel
RAM frequency800 MHz1800 MHz1800 MHz
-3rd Gen Qualcomm AI Engine-

Storage

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

Storage16 GB
32 GB
64 GB
64 GB
128 GB
64 GB
128 GB
256 GB
-64GB - UFS 2.1
128GB - UFS 2.2
UFS 2.2

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/technologyIPSIPSIPS
Diagonal size5 in
127 mm
12.7 cm
6.53 in
165.86 mm
16.59 cm
6.5 in
165.1 mm
16.51 cm
Width2.45 in
62.26 mm
6.23 cm
2.74 in
69.51 mm
6.95 cm
2.67 in
67.75 mm
6.78 cm
Height4.36 in
110.69 mm
11.07 cm
5.93 in
150.6 mm
15.06 cm
5.93 in
150.56 mm
15.06 cm
Aspect ratio1.778:1
16:9
2.167:12.222:1
Resolution720 x 1280 pixels1080 x 2340 pixels1080 x 2400 pixels
Pixel density294 ppi
115 ppcm
395 ppi
155 ppcm
405 ppi
159 ppcm
Color depth24 bit
16777216 colors
24 bit
16777216 colors
24 bit
16777216 colors
Display area70.98 %83.7 %83.94 %
Other featuresCapacitive
Multi-touch
Capacitive
Scratch resistant
Capacitive
Scratch resistant
2.5D curved glass screen
1000:1 contrast ratio
450 cd/m²
72% NTSC
2.5D curved glass screen
Corning Gorilla Glass 3
DotDisplay
Widivine L1 Certified
TÜV Rheinland Low Blue Light Certified
400 cd/m²
1500:1
2.5D curved glass screen
Corning Gorilla Glass 3
AdaptiveSync Display
90 Hz - scrolling
gaming
60 Hz - streaming video
50 Hz - static display
30 Hz - video playback
400 cd/m²
1500:1
Reading Mode 3.0

Sensors

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

SensorsProximity
Light
Accelerometer
Gyroscope
Fingerprint
Proximity
Light
Accelerometer
Compass
Gyroscope
Fingerprint
Proximity
Accelerometer
Compass
Gyroscope
Fingerprint
360° ambient light sensors
Fingerprint sensor model - Fingerprint Cards FPC1035Side-mounted fingerprint sensor
Vibration motor
Side-mounted fingerprint sensor

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 modelSamsung S5K3L8Samsung S5KGM2OmniVision OV48B
Sensor typeISOCELLCMOSCMOS
Sensor size4.69 x 3.52 mm
0.23 in
--
Sensor format1/3.1"1/2"1/2"
Pixel size1.127 µm
0.001127 mm
0.8 µm
0.000800 mm
0.8 µm
0.000800 mm
Crop factor7.38--
Aperturef/2f/1.79f/1.79
Focal length and 35 mm equivalent3.57 mm
26.34 mm *(35 mm / full frame)
--
Field of view--26 °
Number of lenses56-
Flash typeLEDLEDDual LED
Image resolution4160 x 3120 pixels
12.98 MP
8000 x 6000 pixels
48 MP
8000 x 6000 pixels
48 MP
Video resolution1920 x 1080 pixels
2.07 MP
3840 x 2160 pixels
8.29 MP
1920 x 1080 pixels
2.07 MP
Video FPS30 fps30 fps30 fps
FeaturesAutofocus
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
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
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)
Night Mode
AI Camera 2.0
Pixel size - 1.12 µm
Sensor type - ISOCELL Fast
Sony IMX582 versions also available
Pixel size - 1.6 μm (4-in-1 pixel binning)
Secondary rear camera - 8 MP (ultra-wide)
Sensor size - 1/4" (#2)
Pixel size - 1.12 μm (#2)
Aperture size - f/2.2 (#2)
Angle of view - 120° (#2)
Focal length (35 mm equivalent) - 13 mm (#2)
Third rear camera - 2MP (depth-sensing)
Sensor model - GalaxyCore GC02M1 (#3)
Sensor size - 1/5" (#3)
Pixel size - 1.75 μm (#3)
Aperture size - f/2.4 (#3)
Fourth rear camera - 2MP (macro)
Pixel size - 1.12 μm (#4)
2 cm shooting distance (#4)
Pixel size - 1.6 μm (4-in-1 pixel binning)
Secondary rear camera - 2 MP (depth-sensing)
Sensor model - GalaxyCore GC02M1B (#2)
Aperture size - f/2.4 (#2)
Third rear camera - 2 MP (macro)
Sensor model - SK Hynix HI259H (#3)
Aperture size - f/2.4 (#3)

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 modelOmniVision OV5675-OmniVision OV8856
Sensor typePureCel--
Sensor size2.98 x 2.21 mm
0.15 in
--
Sensor format1/5"-1/4"
Pixel size1.12 µm
0.001120 mm
1.12 µm
0.001120 mm
1.12 µm
0.001120 mm
Crop factor11.66--
Aperturef/2.2f/2.05f/2
Focal length and 35 mm equivalent2.64 mm
30.79 mm *(35 mm / full frame)
--
Number of lenses-4-
Image resolution2592 x 1944 pixels
5.04 MP
3264 x 2448 pixels
7.99 MP
3264 x 2448 pixels
7.99 MP
Video resolution1280 x 720 pixels
0.92 MP
1920 x 1080 pixels
2.07 MP
1920 x 1080 pixels
2.07 MP
Video FPS30 fps30 fps30 fps
Features-Face unlock
HDR
Face detection
Face unlock
HDR
Face detection

Audio

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

SpeakerLoudspeaker
Earpiece
Loudspeaker
Earpiece
Stereo speakers
Loudspeaker
Earpiece
-Dual microphones with active noise cancellation
Hi-Res Audio
Hi-Res Audio
Dual microphones with active noise cancellation

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
BeiDou
GPS
A-GPS
GLONASS
Galileo
Beidou
NavIC
GPS
A-GPS
GLONASS
Galileo
Beidou

Wi-Fi

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

Wi-Fi802.11b
802.11g
802.11n
Wi-Fi Hotspot
Wi-Fi Direct
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
802.11ac
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.

Version4.25.05.1
FeaturesA2DP
HID
A2DP
EDR
HID
LE
A2DP
EDR
HID
LE

USB

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

Connector typeMicro USBUSB Type-CUSB Type-C
Version2.02.02.0
FeaturesCharging
Mass storage
Charging
Mass storage
On-The-Go
Charging
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
Computer sync
OTA sync
Infrared
Tethering
NFC
VoLTE
ViLTE
VoWiFi
Computer sync
OTA sync
Infrared
Tethering
NFC
VoLTE
ViLTE
VoWiFi
--NFC - market dependent

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
AC3
AMR
eAAC+
FLAC
MIDI
MP3
OGG
WMA
WAV
AAC
AAC+
AMR
AMR-WB
aptX
aptX HD
eAAC+
FLAC
MIDI
MP3
OGG
WMA
WAV
LDAC
AAC
AAC+
AMR
AMR-WB
aptX
aptX HD
eAAC+
FLAC
MIDI
MP3
OGG
WMA
WAV
LDAC

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
H.263
H.264
MKV
MP4
VC-1
VP8
Xvid
3GPP
AVI
DivX
H.263
H.264
H.265
MKV
MP4
VC-1
Xvid
3GPP
AVI
DivX
H.263
H.264
H.265
MKV
MP4
VC-1
Xvid

Battery

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

Capacity4100 mAh6000 mAh5000 mAh
TypeLi-PolymerLi-IonLi-Ion
2G talk time36 h
2160 min
1.5 days
--
2G stand-by time432 h
25920 min
18 days
--
3G talk time18 h
1080 min
0.8 days
--
3G stand-by time432 h
25920 min
18 days
--
4G stand-by time432 h
25920 min
18 days
-496 h
29760 min
20.7 days
Charger output power5 V / 2 A9 V / 2 A9 V / 2 A
FeaturesNon-removableFast charging
Non-removable
Fast charging
Non-removable
-22.5W in-box charger-

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)0.583 W/kg0.597 W/kg-
Body SAR (EU)1.5 W/kg0.807 W/kg-
Head SAR (USA)0.75 W/kg1.09 W/kg-
Body SAR (USA)0.612 W/kg1 W/kg-
 Xiaomi Redmi 4XXiaomi Redmi 9TXiaomi Redmi Note 10 5G