Comparison between:
- Cubot KingKong 7
- Cubot X20 Pro
- Cubot X30

Brand and model

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

Cubot KingKong 7Cubot X20 ProCubot X30
Cubot KingKong 7
Prices
Cubot X20 Pro
Prices
Cubot X30
Prices
Model aliasKing Kong 7--

Design

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

Width83.5 mm
8.35 cm
0.274 ft
3.287 in
74.6 mm
7.46 cm
0.245 ft
2.937 in
76.44 mm
7.644 cm
0.251 ft
3.009 in
Height166.75 mm
16.675 cm
0.547 ft
6.565 in
157.1 mm
15.71 cm
0.515 ft
6.185 in
157.05 mm
15.705 cm
0.515 ft
6.183 in
Thickness14 mm
1.4 cm
0.046 ft
0.551 in
8.1 mm
0.81 cm
0.027 ft
0.319 in
8.5 mm
0.85 cm
0.028 ft
0.335 in
Weight-230 g
0.51 lbs
8.11 oz
212 g
0.47 lbs
7.48 oz
Volume194.93 cm³
11.84 in³
94.93 cm³
5.76 in³
102.04 cm³
6.2 in³
ColorsBlackBlack
Blue
Gold
Gray
Green
Blue
Body materialsPolycarbonate
TPU
Metal
Aluminium alloy
Glass
Plastic
CertificationIP68
IP69K
MIL-STD-810
--

SIM card

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

SIM card typeNano-SIM
Nano-SIM / microSD
Nano-SIM / microSD
Nano-SIM
Nano-SIM / microSD
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)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)
W-CDMAW-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)
W-CDMA 900 MHz (B19)
W-CDMA 2100 MHz (B1)
LTELTE-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 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)
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
EV-DO Rev. A
UMTS
EDGE
GPRS
HSPA+
LTE Cat 7
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 11Android 9.0 PieAndroid 10

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 P60 (MT6771)MediaTek Helio P60 (MT6771V)
Process technology12 nm12 nm12 nm
CPU4x 2.0 GHz ARM Cortex-A73, 4x 2.0 GHz ARM Cortex-A534x 2.0 GHz ARM Cortex-A73, 4x 2.0 GHz ARM Cortex-A534x 2.0 GHz ARM Cortex-A73, 4x 2.0 GHz ARM Cortex-A53
CPU bits64 bit64 bit64 bit
Instruction setARMv8-AARMv8-AARMv8-A
CPU cores888
CPU frequency2000 MHz2000 MHz2000 MHz
GPUARM Mali-G72 MP3ARM Mali-G72 MP3ARM Mali-G72 MP3
GPU cores333
GPU frequency800 MHz800 MHz800 MHz
RAM capacity8 GB6 GB6 GB
8 GB
RAM typeLPDDR4X--
RAM channelsDouble channel--
RAM frequency1333 MHz--

Storage

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

Storage128 GB128 GB128 GB
256 GB
-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

Display

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

Type/technologyIPSIPSIPS
Diagonal size6.36 in
161.54 mm
16.15 cm
6.3 in
160.02 mm
16 cm
6.4 in
162.56 mm
16.26 cm
Width2.7 in
68.66 mm
6.87 cm
2.64 in
67.06 mm
6.71 cm
2.71 in
68.85 mm
6.88 cm
Height5.76 in
146.23 mm
14.62 cm
5.72 in
145.29 mm
14.53 cm
5.8 in
147.26 mm
14.73 cm
Aspect ratio2.13:12.167:12.139:1
Resolution1080 x 2300 pixels1080 x 2340 pixels1080 x 2310 pixels
Pixel density400 ppi
157 ppcm
409 ppi
160 ppcm
398 ppi
156 ppcm
Color depth24 bit
16777216 colors
24 bit
16777216 colors
24 bit
16777216 colors
Display area72.34 %83.4 %84.73 %
Other featuresCapacitive
Multi-touch
Capacitive
Multi-touch
Scratch resistant
Capacitive
Multi-touch
Scratch resistant
-In-cell
2.5D curved glass screen
90% NTSC
1300:1 contrast
450 cd/m² brightness
2.5D curved glass screen

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
Proximity
Light
Accelerometer
Gyroscope
Fingerprint

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 model-Sony IMX486 Exmor RSSamsung S5KGM1
Sensor typeCMOS BSICMOSCMOS
Sensor size-6.42 x 4.76 mm
0.31 in
-
Sensor format-1/2.9"1/2"
Pixel size-1.25 µm
0.001250 mm
0.8 µm
0.000800 mm
Crop factor-5.42-
ISO-100 - 1600-
Flash typeDual LEDDual LEDLED
Image resolution9280 x 6920 pixels
64.22 MP
3968 x 2976 pixels
11.81 MP
8000 x 6000 pixels
48 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
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
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
Phase detection autofocus (PDAF)
Secondary rear camera - 5 MP (macro)
Sensor size - 1/5" (#2)
Pixel size - 1.12 μm (#2)
Aperture size - f/2.2 (#2)
Focal length - 2.08 mm (#2)
Angle of view - 74.2° (#2)
Third rear camera - 16 MP (ultra-wide angle)
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 - 8MP
Angle of view - 125° (#3)
Secondary rear camera - 16 MP (ultra-wide-angle)
Third rear camera - 5 MP (macro)
Fourth rear camera - 2 MP (depth-sensing)
Fifth rear camera - 0.3 VGA (light sensing)

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 IMX214 Exmor RS-
Sensor typeCMOS BSICMOSCMOS
Sensor size-4.69 x 3.52 mm
0.23 in
-
Pixel size-1.127 µm
0.001127 mm
-
Crop factor-7.38-
Aperture-f/2-
Image resolution32 MP4160 x 3120 pixels
12.98 MP
6560 x 5480 pixels
35.95 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
HDR

Audio

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

SpeakerLoudspeaker
Earpiece
Loudspeaker
Earpiece
Loudspeaker
Earpiece

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
Galileo
GPS
A-GPS
GLONASS
BeiDou
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
802.11n 5GHz
802.11ac
Dual band
Wi-Fi Hotspot
Wi-Fi Direct
Wi-Fi Display
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

Bluetooth

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

Version5.04.25.0
FeaturesA2DP
EDR
LE
A2DPA2DP

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 jackNoNoNo

Connectivity

Information about other important connectivity technologies supported by the devices.

ConnectivityComputer sync
OTA sync
Tethering
NFC
VoLTE
Computer sync
Tethering
VoLTE
Computer sync
Tethering
NFC
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
AMR-WB
eAAC+
FLAC
MIDI
MP3
OGG
WMA
WAV
AAC
AMR
FLAC
MP3
OGG
WAV
APE
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
3GPP2
AVI
DivX
H.263
H.264
MKV
MP4
WebM
WMV
Xvid
MOV
3GPP
AVI
H.264
MP4
Xvid
MOV
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.

Capacity5000 mAh4000 mAh4200 mAh
TypeLi-PolymerLi-IonLi-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 / 3 A5 V / 2 A5 V / 2 A
FeaturesFast charging
Non-removable
Fast charging
Non-removable
Non-removable
 Cubot KingKong 7Cubot X20 ProCubot X30