Comparison between:
- Realme X Master Edition
- Realme XT 730G
- Realme XT

Brand and model

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

Realme X Master EditionRealme XT 730GRealme XT
Realme X Master EditionRealme XT 730GRealme XT
Prices
Model alias--RMX1921
RMX1921L1

Design

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

Width76 mm
7.6 cm
0.249 ft
2.992 in
-75.2 mm
7.52 cm
0.247 ft
2.961 in
Height161.2 mm
16.12 cm
0.529 ft
6.346 in
-158.7 mm
15.87 cm
0.521 ft
6.248 in
Thickness9.4 mm
0.94 cm
0.031 ft
0.37 in
-8.6 mm
0.86 cm
0.028 ft
0.339 in
Weight191 g
0.42 lbs
6.74 oz
-183 g
0.4 lbs
6.46 oz
Volume115.16 cm³
6.99 in³
-102.63 cm³
6.23 in³
ColorsOnion
Garlic White
Pearl White
Black
Pearl Blue
Pearl White
Body materialsPolycarbonateAluminium alloy
Glass
Glass
Plastic

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-SIMNano-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)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-CDMA-W-CDMA 850 MHz (B5)
W-CDMA 900 MHz (B8)
W-CDMA 2100 MHz (B1)
W-CDMA 850 MHz (B5)
W-CDMA 900 MHz (B8)
W-CDMA 2100 MHz (B1)
TD-SCDMATD-SCDMA 1880-1920 MHz
TD-SCDMA 2010-2025 MHz
--
UMTSUMTS 850 MHz
UMTS 900 MHz
UMTS 1700/2100 MHz
UMTS 2100 MHz
--
LTELTE 850 MHz
LTE 900 MHz
LTE 1700/2100 MHz
LTE 1800 MHz
LTE 2100 MHz
LTE-TDD 1900 MHz (B39)
LTE-TDD 2300 MHz (B40)
LTE-TDD 2500 MHz (B41)
LTE-TDD 2600 MHz (B38)
LTE-TDD 2000 MHz (B34)
LTE-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 2600 MHz (B38)
LTE-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 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
EV-DO Rev. A
TD-SCDMA
TD-HSDPA
UMTS
EDGE
GPRS
HSPA+
LTE Cat 13/Cat 15
UMTS
EDGE
GPRS
HSPA+
LTE Cat 12
-4x4 MIMO-

Operating system

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

Operating system (OS)ColorOS 6.0 (Android 9.0 Pie)ColorOS 6.1 (Android 9.0 Pie)ColorOS 6.1 (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 710Qualcomm Snapdragon 730GQualcomm Snapdragon 712
Process technology10 nm8 nm10 nm
CPU2x 2.2 GHz Kryo 360, 6x 1.7 GHz Kryo 3602x 2.2 GHz Kryo 470, 6x 1.8 GHz Kryo 4702x 2.2 GHz Kryo 360, 6x 1.7 GHz Kryo 360
CPU bits64 bit64 bit64 bit
Instruction setARMv8ARMv8ARMv8
CPU cores888
CPU frequency2200 MHz2200 MHz2200 MHz
GPUQualcomm Adreno 616Qualcomm Adreno 618Qualcomm Adreno 616
GPU frequency500 MHz--
RAM capacity8 GB4 GB
6 GB
8 GB
4 GB
6 GB
8 GB
RAM typeLPDDR4XLPDDR4XLPDDR4X
RAM channelsDouble channelDouble channelDouble channel
RAM frequency1866 MHz1866 MHz1866 MHz
Hyper Boost 2.0GameBoost 2.0GameBoost 2.0

Storage

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

Storage128 GB64 GB
128 GB
64 GB
128 GB
UFS 2.1UFS 2.1UFS 2.1

Memory cards

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

Types-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/technologyAMOLEDSuper AMOLEDSuper AMOLED
Diagonal size6.53 in
165.86 mm
16.59 cm
6.4 in
162.56 mm
16.26 cm
6.4 in
162.56 mm
16.26 cm
Width2.74 in
69.51 mm
6.95 cm
2.68 in
68.12 mm
6.81 cm
2.68 in
68.12 mm
6.81 cm
Height5.93 in
150.6 mm
15.06 cm
5.81 in
147.6 mm
14.76 cm
5.81 in
147.6 mm
14.76 cm
Aspect ratio2.167:12.167:12.167:1
Resolution1080 x 2340 pixels1080 x 2340 pixels1080 x 2340 pixels
Pixel density395 ppi
155 ppcm
403 ppi
158 ppcm
403 ppi
158 ppcm
Color depth24 bit
16777216 colors
--
Display area85.72 %-84.52 %
Other featuresCapacitive
Multi-touch
Scratch resistant
Capacitive
Multi-touch
Scratch resistant
Capacitive
Multi-touch
Scratch resistant
Corning Gorilla Glass 5
2.5D curved glass screen
60000:1 contrast ratio
430 cd/m²
100% NTSC
Corning Gorilla Glass 5
COF bonding technology
515 cd/m² brightness
Corning Gorilla Glass 5
COF bonding technology
430 cd/m² brightness

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
Hall
Gravity
Proximity
Light
Accelerometer
Compass
Gyroscope
Fingerprint
Hall
Gravity
In-display fingerprint sensorFingerprint sensor model - Goodix 3.0 (In-display optical fingerprint sensor)Fingerprint sensor model - Goodix 3.0 (In-display optical 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 modelSony IMX586 Exmor RSSamsung S5KGW1Samsung S5KGW1
Sensor typeCMOS BSIISOCELLISOCELL
Sensor format1/2"1/1.72"1/1.72"
Pixel size0.8 µm
0.000800 mm
0.8 µm
0.000800 mm
0.8 µm
0.000800 mm
ISO100 - 6400--
Aperturef/1.7--
Focal length and 35 mm equivalent4.73 mm
26 mm *(35 mm / full frame)
--
Number of lenses666
Flash typeLEDDual LEDDual LED
Image resolution8000 x 6000 pixels
48 MP
9216 x 6912 pixels
63.7 MP
9216 x 6912 pixels
63.7 MP
Video resolution3840 x 2160 pixels
8.29 MP
3840 x 2160 pixels
8.29 MP
3840 x 2160 pixels
8.29 MP
Video FPS30 fps30 fps30 fps
FeaturesAutofocus
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)
Autofocus
Continuous shooting
Digital zoom
Digital image stabilization
Optical 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
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)
Pixel size - 1.6 μm (4-in-1 pixel binning)
Phase detection with Dual Pixel
1080p @ 120 fps
720p @ 960 fps
Secondary rear camera - 5 MP
Aperture size - f/2.4 (#2)
Pixel size - 1.6 μm (4-in-1 pixel binning)
Sensor type - ISOCELL PLUS
Super Phase Detection
Secondary rear camera - 8 MP (ultra-wide)
Pixel size - 1.12 μm (#2)
Aperture size - f/2.4 (#2)
Angle of view - 119° (#2)
Third rear camera - 2MP (depth-sensing)
Sensor size - 1/5" (#3)
Pixel size - 1.75 μm (#3)
Aperture size - f/2.4 (#3)
Fourth rear camera - 2MP (macro)
Sensor size - 1/5" (#4)
Pixel size - 1.75 μm (#4)
Aperture size - f/2.4 (#4)
Pixel size - 1.6 μm (4-in-1 pixel binning)
Focal length (35 mm equivalent) - 26mm
Sensor type - ISOCELL PLUS
Super Phase Detection
Secondary rear camera - 8 MP (ultra-wide)
Pixel size - 1.12 μm (#2)
Aperture size - f/2.4 (#2)
Angle of view - 119° (#2)
Third rear camera - 2MP (depth-sensing)
Sensor size - 1/5" (#3)
Pixel size - 1.75 μm (#3)
Aperture size - f/2.4 (#3)
Fourth rear camera - 2MP (macro)
Sensor size - 1/5" (#4)
Pixel size - 1.75 μm (#4)
Aperture size - f/2.4 (#4)

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 modelSony IMX471 Exmor RSSamsung S5KGD1Sony IMX417
Sensor type-ISOCELLCMOS
Sensor format--1/3"
Pixel size1 µm
0.001000 mm
0.8 µm
0.000800 mm
1 µm
0.001000 mm
Aperturef/2-f/2
Focal length and 35 mm equivalent3.41 mm--
Number of lenses-55
Image resolution4608 x 3456 pixels
15.93 MP
6528 x 4896 pixels
31.96 MP
4608 x 3456 pixels
15.93 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 unlockFace unlockFace unlock
Digital image stabilization
Mechanical pop-up front cameraSensor type - ISOCELL PLUS
Pixel size - 1.6 μm (4-in-1 pixel binning)
EIS

Audio

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

SpeakerLoudspeaker
Earpiece
Loudspeaker
Earpiece
Loudspeaker
Earpiece
Dolby AtmosDolby Atmos
Superlinear speaker
Smart PA
Dolby Atmos
Superlinear speaker
Smart PA

Radio

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

RadioNoYesYes

Tracking/Positioning

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

Tracking/PositioningGPS
A-GPS
GLONASS
GPS
A-GPS
GLONASS
Galileo
GPS
A-GPS
GLONASS
Galileo

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
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
-2x2 MU-MiMO
256 QAM
-

Bluetooth

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

Version5.05.05.0
FeaturesA2DP
EDR
LE
A2DP
LE
A2DP
LE

USB

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

Connector typeUSB Type-CUSB Type-CUSB Type-C
Version2.02.02.0
FeaturesCharging
Mass storage
On-The-Go
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
Tethering
VoLTE
Computer sync
OTA sync
Tethering
NFC
VoLTE
Computer sync
OTA sync
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
AMR
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+
AMR
AMR-WB
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
H.263
H.264
H.265
MKV
MP4
WebM
WMV
Xvid
3GPP
AVI
DivX
Flash Video
H.263
H.264
MKV
MP4
WebM
WMV
Xvid
3GPP
AVI
DivX
Flash Video
H.263
H.264
MKV
MP4
WebM
WMV
Xvid

Battery

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

Capacity3765 mAh4000 mAh4000 mAh
TypeLi-PolymerLi-PolymerLi-Polymer
Charger output power5 V / 4 A--
Quick charge technologyVOOC 3.0VOOC 4.0VOOC 3.0
FeaturesFast charging
Non-removable
Fast charging
Non-removable
Fast charging
Non-removable
-30W fast charging20W fast charging
 Realme X Master EditionRealme XT 730GRealme XT