Comparison between:
- Cubot Note 20 Pro
- Cubot X19 S
- Cubot C30
- Cubot X20

Brand and model

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

Cubot Note 20 ProCubot X19 SCubot C30Cubot X20
Cubot Note 20 Pro
Prices
Cubot X19 SCubot C30
Prices
Cubot X20
Model alias-X19S--

Design

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

Width77 mm
7.7 cm
0.253 ft
3.031 in
74.67 mm
7.467 cm
0.245 ft
2.94 in
76.44 mm
7.644 cm
0.251 ft
3.009 in
74.6 mm
7.46 cm
0.245 ft
2.937 in
Height155.8 mm
15.58 cm
0.511 ft
6.134 in
155.06 mm
15.506 cm
0.509 ft
6.105 in
157.05 mm
15.705 cm
0.515 ft
6.183 in
157.1 mm
15.71 cm
0.515 ft
6.185 in
Thickness9.1 mm
0.91 cm
0.03 ft
0.358 in
9.55 mm
0.955 cm
0.031 ft
0.376 in
8.5 mm
0.85 cm
0.028 ft
0.335 in
8.1 mm
0.81 cm
0.027 ft
0.319 in
Weight200 g
0.44 lbs
7.05 oz
174 g
0.38 lbs
6.14 oz
190 g
0.42 lbs
6.7 oz
240 g
0.53 lbs
8.47 oz
Volume109.17 cm³
6.63 in³
110.57 cm³
6.72 in³
102.04 cm³
6.2 in³
94.93 cm³
5.76 in³
ColorsBlue
Green
Black
Black
Purple-Blue
Black
Green
Black
Blue
Gold
Body materialsPolycarbonatePlasticPlasticPlastic
Glass

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
Nano-SIM / microSD
Nano-SIM
Nano-SIM / microSD
Nano-SIM / microSD
Nano-SIM
Number of SIM cards2222
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 (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)
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)
W-CDMAW-CDMA 900 MHz (B8)
W-CDMA 2100 MHz (B1)
W-CDMA 900 MHz (B8)
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)
W-CDMA 900 MHz (B19)
W-CDMA 2100 MHz (B1)
LTELTE-FDD 800 MHz (B20)
LTE-FDD 850 MHz (B19)
LTE-FDD 900 MHz (B8)
LTE-FDD 1800 MHz (B3)
LTE-FDD 2100 MHz (B1)
LTE-FDD 2600 MHz (B7)
LTE-FDD 800 MHz (B20)
LTE-FDD 900 MHz (B8)
LTE-FDD 1800 MHz (B3)
LTE-FDD 2100 MHz (B1)
LTE-FDD 2600 MHz (B7)
LTE-FDD 700 MHz (B12)
LTE-FDD 700 MHz (B13)
LTE-FDD 700 MHz (B17)
LTE-FDD 700 MHz (B28)
LTE-FDD 800 MHz (B20)
LTE-FDD 850 MHz (B5)
LTE-FDD 850 MHz (B18)
LTE-FDD 850 MHz (B19)
LTE-FDD 850 MHz (B26)
LTE-FDD 900 MHz (B8)
LTE-FDD 1700 MHz (B4)
LTE-FDD 1700 MHz (B66)
LTE-FDD 1800 MHz (B3)
LTE-FDD 1900 MHz (B2)
LTE-FDD 1900 MHz (B25)
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 800 MHz (B20)
LTE-FDD 850 MHz (B19)
LTE-FDD 900 MHz (B8)
LTE-FDD 1800 MHz (B3)
LTE-FDD 2100 MHz (B1)
LTE-FDD 2600 MHz (B7)

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
UMTS
EDGE
GPRS
HSPA+
LTE Cat 6
UMTS
EDGE
GPRS
HSPA+
LTE
UMTS
EDGE
GPRS
HSPA+
LTE Cat 6

Operating system

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

Operating system (OS)Android 10Android 9.0 PieAndroid 10Android 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.

SoCMediaTek Helio P60 (MT6771)MediaTek Helio P23 (MT6763V)MediaTek Helio P60 (MT6771)MediaTek Helio P23 (MT6763V)
Process technology12 nm16 nm12 nm16 nm
CPU4x 2.0 GHz ARM Cortex-A73, 4x 2.0 GHz ARM Cortex-A534x 2.0 GHz ARM Cortex-A53, 4x 1.5 GHz ARM Cortex-A534x 2.0 GHz ARM Cortex-A73, 4x 2.0 GHz ARM Cortex-A534x 2.0 GHz ARM Cortex-A53, 4x 1.5 GHz ARM Cortex-A53
CPU bits64 bit64 bit64 bit64 bit
Instruction setARMv8-AARMv8-AARMv8-AARMv8-A
CPU cores8888
CPU frequency2000 MHz2000 MHz2000 MHz2000 MHz
GPUARM Mali-G72 MP3ARM Mali-G71 MP2ARM Mali-G72 MP3ARM Mali-G71 MP2
GPU cores3232
GPU frequency800 MHz700 MHz800 MHz700 MHz
RAM capacity8 GB4 GB8 GB4 GB
RAM typeLPDDR4XLPDDR4XLPDDR4X-
RAM channelsDouble channelDouble channelDouble channel-
RAM frequency1866 MHz1600 MHz1600 MHz-

Storage

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

Storage128 GB32 GB128 GB
256 GB
64 GB
-eMMC 5.1-eMMC 5.1

Memory cards

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

TypesmicroSD
microSDHC
microSDXC
microSD
microSDHC
microSDXC
microSD
microSDHC
microSDXC
microSD
microSDHC
microSDXC

Display

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

Type/technologyIPSIPSIPSIPS
Diagonal size6.5 in
165.1 mm
16.51 cm
5.93 in
150.62 mm
15.06 cm
6.4 in
162.56 mm
16.26 cm
6.3 in
160.02 mm
16 cm
Width2.67 in
67.75 mm
6.78 cm
2.65 in
67.36 mm
6.74 cm
2.71 in
68.85 mm
6.88 cm
2.64 in
67.06 mm
6.71 cm
Height5.93 in
150.56 mm
15.06 cm
5.3 in
134.72 mm
13.47 cm
5.8 in
147.26 mm
14.73 cm
5.72 in
145.29 mm
14.53 cm
Aspect ratio2.222:12:1
2:1 (18:9)
2.139:12.167:1
Resolution720 x 1600 pixels1080 x 2160 pixels1080 x 2310 pixels1080 x 2340 pixels
Pixel density270 ppi
106 ppcm
407 ppi
159 ppcm
398 ppi
156 ppcm
409 ppi
160 ppcm
Color depth24 bit
16777216 colors
24 bit
16777216 colors
24 bit
16777216 colors
24 bit
16777216 colors
Display area85.3 %78.63 %84.73 %83.4 %
Other featuresCapacitive
Multi-touch
Capacitive
Multi-touch
Scratch resistant
Capacitive
Multi-touch
Scratch resistant
Capacitive
Multi-touch
Scratch resistant
2.5D curved glass screen
In-cell
1300:1
450 cd/m²
90% NTSC
2.5D curved glass screen
GFF full lamination
1300:1 contrast ratio
450 cd/m²
90% NTSC
-In-cell
2.5D curved glass screen
90% NTSC
1300:1 contrast
450 cd/m² brightness

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
Light
Accelerometer
Compass
Gyroscope
Magnetometer
Fingerprint
Proximity
Light
Accelerometer
Gyroscope
Magnetometer

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 IMX486OmniVision OV16880Sony IMX586 Exmor RSSony IMX486 Exmor RS
Sensor type-PureCelCMOS BSICMOS
Sensor size-4.74 x 3.56 mm
0.23 in
-6.42 x 4.76 mm
0.31 in
Sensor format--1/2"1/2.9"
Pixel size-1.029 µm
0.001029 mm
0.8 µm
0.000800 mm
1.25 µm
0.001250 mm
Crop factor-7.29-5.42
ISO-100 - 1600-100 - 1600
Aperturef/2f/2--
Focal length and 35 mm equivalent-3.57 mm
26.04 mm *(35 mm / full frame)
--
Number of lenses-5--
Flash typeDual LEDDual LEDLEDDual LED
Image resolution4096 x 3024 pixels
12.39 MP
4608 x 3456 pixels
15.93 MP
8000 x 6000 pixels
48 MP
4032 x 3024 pixels
12.19 MP
Video resolution1920 x 1080 pixels
2.07 MP
1920 x 1080 pixels
2.07 MP
1920 x 1080 pixels
2.07 MP
1920 x 1080 pixels
2.07 MP
Video FPS30 fps30 fps30 fps30 fps
FeaturesAutofocus
Continuous shooting
Digital zoom
Geotagging
HDR
Touch focus
Face detection
Self-timer
Scene mode
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
Geotagging
Panorama
HDR
Touch focus
Face detection
White balance settings
ISO settings
Exposure compensation
Self-timer
Scene mode
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)
Secondary rear camera - 20MP (depth-sensing)
Sensor model - Sony IMX350 (#2)
Third rear camera - 2 MP (photo-sensitive)
Fourth rear camera - VGA
Flash - 1.0A
Secondary rear camera - 2 MP
Secondary rear camera - 16 MP (ultra-wide-angle)
Third rear camera - 5 MP (macro)
Fourth rear camera - 0.3 MP (depth-sensing)
Flash - 1A
Secondary rear camera - 20MP Sony IMX350 Exmor RS (depth)
Sensor size - 1/2.78" (#2)
Pixel size - 1.00 μm (#2)
Third rear camera - 8 MP (ultra-wide-angle)
Angle of view - 125° (#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 model-Sony IMX219PQ Exmor R-Sony IMX214 Exmor RS
Sensor type-CMOS BSICMOSCMOS
Sensor size-3.67 x 2.76 mm
0.18 in
-4.69 x 3.52 mm
0.23 in
Pixel size-1.124 µm
0.001124 mm
-1.127 µm
0.001127 mm
Crop factor-9.42-7.38
Aperture-f/2.2--
Focal length and 35 mm equivalent-2.83 mm
26.66 mm *(35 mm / full frame)
--
Number of lenses-4--
Image resolution3264 x 2448 pixels
7.99 MP
3264 x 2448 pixels
7.99 MP
32 MP4160 x 3120 pixels
12.98 MP
Video resolution1280 x 720 pixels
0.92 MP
1920 x 1080 pixels
2.07 MP
1920 x 1080 pixels
2.07 MP
1920 x 1080 pixels
2.07 MP
Video FPS30 fps30 fps30 fps30 fps
FeaturesFace unlockFace unlockFace unlockFace unlock

Audio

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

SpeakerLoudspeaker
Earpiece
Loudspeaker
Earpiece
Loudspeaker
Earpiece
Loudspeaker
Earpiece

Radio

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

RadioYesYesYesYes
-RDS--

Tracking/Positioning

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

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

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
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
802.11a
802.11b
802.11g
802.11n
802.11n 5GHz
Dual band
Wi-Fi Hotspot
802.11a
802.11b
802.11g
802.11n
802.11n 5GHz
Dual band
Wi-Fi Hotspot
Wi-Fi Direct

Bluetooth

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

Version4.24.24.24.2
FeaturesA2DPA2DPA2DPA2DP

USB

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

Connector typeMicro USBMicro USBUSB Type-CUSB Type-C
Version2.02.02.02.0
FeaturesCharging
Mass storage
On-The-Go
Charging
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 jackYesYesNoNo

Connectivity

Information about other important connectivity technologies supported by the devices.

ConnectivityComputer sync
OTA sync
Tethering
NFC
VoLTE
Computer sync
OTA sync
Tethering
VoLTE
Computer sync
OTA sync
Tethering
NFC
Computer 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
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
eAAC+
FLAC
M4A
MIDI
MP3
OGG
WMA
WAV
AAC
AMR
eAAC+
FLAC
M4A
MIDI
MP3
OGG
WMA
WAV
AAC
AMR
eAAC+
FLAC
M4A
MIDI
MP3
OGG
WMA
WAV
AAC
AMR
FLAC
MP3
OGG
WAV
APE

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
Flash Video
H.263
H.264
MKV
QuickTime
MP4
WebM
WMV
WMV9
Xvid
3GPP
AVI
Flash Video
H.263
H.264
MKV
QuickTime
MP4
WebM
WMV
WMV9
Xvid
3GPP
AVI
H.263
H.264
MKV
QuickTime
MP4
WebM
WMV
WMV9
Xvid
3GPP
AVI
H.264
MP4
Xvid
MOV

Battery

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

Capacity4200 mAh4000 mAh4200 mAh4000 mAh
TypeLi-IonLi-PolymerLi-PolymerLi-Ion
2G talk time---28 h
1680 min
1.2 days
2G stand-by time---347 h
20820 min
14.5 days
3G talk time---28 h
1680 min
1.2 days
3G stand-by time---347 h
20820 min
14.5 days
Charger output power5 V / 2 A5 V / 2 A-5 V / 2 A
FeaturesFast charging
Removable
Non-removableFast charging
Non-removable
Non-removable
 Cubot Note 20 ProCubot X19 SCubot C30Cubot X20