Cat S31 vs Cubot King Kong 3: Comparison

Comparison of features, performance, design, battery, camera and connectivity between the following smartphones: Cat S31 vs Cubot King Kong 3. The complete information of specifications to decide which to buy.

Compare
Technical data sheets

Basics

Cat S31
Cat S31
Global · 2GB · 16GB
View datasheet
vs
Cubot King Kong 3
Cubot King Kong 3
Global · 4GB · 64GB
View datasheet
vs

Score

Ki Cost-effective
Score
5.7 Ki Cost-effective
Score
-- Not available
Design and Screen score 5.0Design & Materials --Design & Materials
Performance and Hardware score 4.6Performance & Hardware --Performance & Hardware
Camera score 4.5Camera --Camera
Connectivity score 5.2 Connectivity -- Connectivity
Battery score 5.4 Battery --Battery

User reviews

User score
--
1 review
9.2
6 reviews

Technical specifications of the Cat S31 vs Cubot King Kong 3

Specs where to buy Cat S31 Cat S31
Global · 2GB · 16GB
where to buy Cubot King Kong 3 Cubot King Kong 3
Global · 4GB · 64GB
Inches 4.7" 5.5"
Resolution HD HD+
Usable surface 56% useful 61% useful
Aspect Ratio 16:9 18:9
Dimensions 74.4 mm
146.0 mm
12.6 mm
78.3 mm
162.5 mm
13.3 mm
Weight 200 g 220 g
Micro SnapD. 210
Quad-Core
Helio P23
Octa-Core
RAM 2 GB RAM 4 GB RAM
Storage 16 GB 64 GB
AnTuTu 21.311
v?
92.982
v7
Battery 4000 mAh 6000 mAh
Main Camera 1
8 Mpx · Unknow

1
15.9 Mpx · ƒ/2.2
Exmor RS
2
Selfie Camera SELF 1.9 Mpx · ƒ/-- SELF 13 Mpx · ƒ/2.2
Bands
OS Android 7.0 Nougat Android 8.0 Oreo

Brand

Brand Cat Cubot
Aliases -- KingKong3, King Kong3, KingKong 3

Release Date

Release date September 2017,
6 years ago
September 2018,
5 years ago
State On Sale Not available
Market Global Global

Design & Materials

Structure

Cat S31
Cubot King Kong 3
Cat S31
Cubot King Kong 3
Size
74.4 mm 146.0 mm 12.6 mm
Print 3D Model
78.3 mm 162.5 mm 13.3 mm
Print 3D Model
Weight 200 g 220 g
Usable surface 56 % 61 %
Materials - Polycarbonate
Resistance IP68
MIL-STD-810G
IP68
Colors
Black
Black

Screen

Diagonal 4.7" 5.5"
Type LCD IPS LCD IPS
Aspect Ratio 16:9 18:9
Resolution HD
720 x 1280 px
HD+
720 x 1440 px
Density 312 Pixels per inch 293 Pixels per inch

Others

Others
  • Without Notch
  • Scratch resistant
  • Corning Gorilla Glass 3
  • Capacitive
  • Multi-touch
  • Without Notch
  • Brightnes 450 cd/m² (typ)
  • 1300:1 contrast ratio
  • NTSC
  • 90% NTSC
  • LED Notifications
  • Scratch resistant
  • Corning Gorilla Glass
  • 2.5D curved glass screen
  • Capacitive
  • Multi-touch

User reviews

Is it a drop-resistant and scratch-resistant smartphone?
--
9.3
Do you think it's a nice phone?
--
8.3
Is it comfortable?
--
8.2
Can you see it well in the sunlight?
--
7.8
Number of reviews
--
6 reviews

Performance & Hardware

Processor

Model Qualcomm Snapdragon 210 MSM8909 MediaTek Helio P23 (MT6763T)
CPU 4x Cortex-A7 1.1 GHz 4x Cortex-A53 2.5 GHz + 4x Cortex-A53 1.6 GHz
Type Quad-Core Octa-Core
Manufacturing 28 nm 16 nm
64 Bits No Yes

Graphics

GPU Qualcomm Adreno 304 ARM Mali-G71 MP2

RAM

RAM 2 GB 4 GB
Type -- LPDDR4X RAM

Storage

Capacity 16 GB 64 GB
Type -- --
SD Slot Yes ,
Independent SD slot
Yes ,
Slot for SD or second SIM card

Security

Fingerprint No Yes, in the back

Sensors

Sensors
  • Proximity
  • Light sensor
  • Accelerometer
  • Compass
  • Fingerprint
  • Proximity
  • Light sensor
  • Accelerometer
  • Gyroscope
  • Magnetometer

Audio

Audio
-
-

Others

Notifications LED -- LED Notifications
Cooling system No No
Gaming buttons No No

User reviews

Does it have good sound?
--
8.0
Does it work smoothly in everyday use?
--
8.7
What's your experience been with demanding games?
--
7.8
Number of reviews
--
6 reviews

Camera

Main

No. of cameras Rear camera Double rear camera
1
Camera type

Standard

Standard
Resolution 8 Mpx 15.9 Mpx
Sensor Unknown Sony Exmor RS
Type CMOS CMOS BSI
Aperture Unknow ƒ/ 2.2
ISO -- 100 - 1600
Pixel size -- --
Pixel Binning -- --
Sensor size -- --
2
Camera type
--

Resolution
2 Mpx
Sensor
Unknown
Type
--
Aperture
ƒ/ 2.2
Pixel size
--
Pixel Binning
--
Sensor size
--

Features

Flash LED Dual LED
Optical Stabilisation No No
Slow Motion Video No,
30 fps
No,
30 fps
Others
  • Digital zoom
  • Digital image stabilization
  • Autofocus
  • Touch focus
  • Continuous shooting
  • Geotagging
  • Panorama
  • HDR
  • Face detection
  • White balance settings
  • ISO settings
  • Exposure compensation
  • Scene mode
  • Digital zoom
  • Dual camera
  • Autofocus
  • Touch focus
  • Continuous shooting
  • Geotagging
  • Panorama
  • HDR
  • Face detection
  • White balance settings
  • ISO settings
  • Exposure compensation
  • Scene mode
  • Self-timer

Selfie

SELF
Camera type

Dedicated

Dedicated
Resolution 1.9 Mpx 13 Mpx
Sensor Unknown Unknown
Type -- --
Aperture ƒ/ -- ƒ/ 2.2
Pixel size -- --
Pixel Binning -- --
Sensor size -- --
Others
--
--

DxOMark Score

DxOMark Score -- --

User reviews

Quality of daytime photos
--
7.8
Quality of nighttime photos
--
7.2
Quality of selfies
--
7.3
Does it have a powerful flash?
--
8.2
Number of reviews
--
6 reviews

Connectivity

Network compatibility

5G -- --
4G LTE
  • B1 (2100)
  • B2 (1900)
  • B3 (1800)
  • B4 (1700/2100 AWS 1)
  • B5 (850)
  • B7 (2600)
  • B8 (900)
  • B12 (700)
  • B17 (700)
  • B20 (800)
  • B1 (2100)
  • B2 (1900)
  • B3 (1800)
  • B4 (1700/2100 AWS 1)
  • B5 (850)
  • B7 (2600)
  • B8 (900)
  • B12 (700)
  • B17 (700)
  • B20 (800)
3G
  • B1 (2100)
  • B2 (1900)
  • B4 (1700/2100 AWS A-F)
  • B5 (850)
  • B8 (900)
  • B1 (2100)
  • B2 (1900)
  • B5 (850)
  • B8 (900)
  • B10 (1700)
2G
  • B2 (1900)
  • B3 (1800)
  • B5 (850)
  • B8 (900)
  • B2 (1900)
  • B3 (1800)
  • B5 (850)
  • B8 (900)

SIM card

Dual SIM Dual Sim Dual Standby
Type
  • Nano SIM
  • Nano SIM

Wi-Fi

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

Bluetooth

Version Bluetooth 4.1 Bluetooth 4.2
Others
  • A2DP (Advanced Audio Distribution Profile)
  • A2DP (Advanced Audio Distribution Profile)

Navigation

Navigation
  • GPS
  • A-GPS
  • GLONASS
  • Beidou
  • GPS
  • A-GPS
  • GLONASS

USB

USB
  • Charging
  • Mass Storage
  • USB On-The-Go (OTG)
  • Charging
  • Mass Storage
  • USB On-The-Go (OTG)

SAR

European measurement

The European Union sets a limit of 2 W/kg averaged over 10 grams of tissue.

-- --
American measurement

The FCC limit is 1.6 W/kg measured in a volume of 1 gram of tissue

1.140 W/Kg on head
1.190 W/Kg on body
0.501 W/Kg on head
1.044 W/Kg on body

Others

Others
  • Audio Jack
  • Radio FM
  • Computer sync
  • OTA sync
  • Tethering.
  • NFC
  • Radio FM
  • Computer sync
  • OTA sync
  • Tethering.
  • VoLTE
  • Video over LTE ViLTE

User reviews

Does it have good coverage for calls?
--
8.8
Quality of the GPS
--
8.8
And the WiFi?
--
8.5
Number of reviews
--
6 reviews

Battery

Battery

Capacity
4000 mAh
6000 mAh
Type Li-Ion Li-Ion
Fast charge No Yes
Others
  • Non-removable
  • Non-removable

User reviews

How long does the battery last?
--
  • 0%
    Less than half day
  • 0%
    Less than a day
  • 0%
    One day
  • 50%
    More than one day
  • 50%
    Two days or more
Number of reviews
--
6 reviews

Software

Software

Operating System
  • Android 7.1.2 Nougat
    Android 7.0 Nougat, 7 years ago
  • Android 8.1 Oreo
    Android 8.0 Oreo, 6 years ago
Google Services (official) Yes Yes

User reviews

Did it come with preinstalled applications?
--
  • 50%
    It comes with a clean operating system
  • 33%
    It has preinstalled apps but they don't bother me
  • 17%
    It has preinstalled apps that I can't uninstall
Do you regularly receive updates?
--
  • 20%
    Never
  • 20%
    Once a year
  • 20%
    Every six months
  • 40%
    Every two months or less
Number of reviews
--
6 reviews