Technical sheet of Cubot Note 21


Cubot Note 21: Mid-range Smartphone with Impressive Specs Released in August 2023, the mid-range Cubot Note 21 is a smartphone for those who want to experience decent specs on a budget. The Note 21 has an impressive design and materials, noteworthy hardware, innovative camera, reliable connectivity, and strong battery that make it a great choice for its price.

Design & Materials The Cubot Note 21 comes with a sleek polycarbonate body that is comfortable to hold and attractive to look at. It features a 6.56-inch LCD IPS screen with an HD+ resolution and a refresh rate of 90Hz. The device also boasts a remarkable 81.8% usable surface, making it one of the best mid-range phones when it comes to its design and materials.

Hardware Under the hood, the Note 21 is powered by a Unisoc Tiger T606 chipset, based on a 12nm architecture. It also has 6GB of RAM and 128GB of internal storage that can be further expanded via a MicroSD card in the slot card tray. It has an Antutu Benchmark Score of 184000 and a side-mounted fingerprint scanner for added security.

Camera The device features a dual-camera setup with a 50MP camera with f/1.8 aperture and ISOCELL technology as well as a 2MP macro lens with f/2.4 aperture and CMOS technology. For selfies, there is a 99.0 MP sensor with AI face recognition capabilities. The camera allows users to capture stunning pictures with tremendous detail even in low light conditions.

Connectivity The Note 21 supports Bluetooth 5.0 and Dual SIM, plus it has NFC support for fast and convenient transactions. It also has an audio jack for those who prefer to plug in their headphones.

Battery The device is equipped with a 5200mAh battery that ensures it has enough power to last through the day. It also has fast charging support for a quick recharge if necessary.

Conclusion The Cubot Note 21 is a great mid-range phone that offers decent specs and performance for its price. With a stylish design, good hardware, sophisticated camera, reliable connectivity, and powerful battery, it is sure to meet the needs of most users.

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Brand Cubot
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Smartphones by Cubot

Cubot Note 21 prices

Versions and prices
Cubot Note 21 Global · 6GB · 128GB $ 78

Release Date

Release dateAugust 2023, 9 months ago



Design & Materials of Cubot Note 21

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75.9 mm165.7 mm10.6 mm
Print 3D Model
Weight 214 g
Usable surface 82 %
Materials Polycarbonate


Aspect Ratio 20:9
Resolution 720 x 1612 px HD+
Density 269 ppi Medium Density
  • Water Drop Notch
  • Refresh rate 90 Hz
  • 2.5D curved glass screen
  • Capacitive
  • Multi-touch
Best big screen mobilesBest phones with IPS screen

Performance & Hardware of Cubot Note 21


Model Unisoc Tiger T606
CPU 2x1.6 GHz CortexA75 + 6x1.6 GHz CortexA55
Type Octa-Core
Nanometer 12 nm
Frequency 1.6 GHz
64 Bits Yes
More smartphones with Unisoc Tiger T606 processor


GPU ARM Mali-G57


Type --
More smartphones with 6GB RAM memory


251.600 Antutu v10
Overall performance better than 62% of devices


Capacity 128 GB
SD Slot Yes , Slot for SD or second SIM card
More smartphones with 128GB of internal storage


Fingerprint Yes, on the side


Fingerprint Yes
Proximity Yes
Light sensor Yes
Accelerometer Yes
Notifications LED --
Cooling system No
Gaming buttons No

Camera of Cubot Note 21

Double rear camera

Resolution 50 Mpx
Sensor --
Aperture ƒ/ 1.8
ISO --
Pixel size --
2 Mpx
ƒ/ 2.4
Pixel size
Flash LED
Optical Stabilisation No
Slow Motion Video No, 30 fps
  • Digital zoom
  • Dual camera
  • Autofocus
  • Touch focus
  • Phase detection autofocus (PDAF)
  • Continuous shooting
  • Geotagging
  • HDR
  • Face detection
  • Scene mode
  • Self-timer
More smartphones with lens modelMore smartphones with LED
Kimovil Frequency Checker

Network compatibility

Connectivity of Cubot Note 21


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), B28b (700), B28a (700), B41 (TDD 2500)
3G B1 (2100), B2 (1900), B4 (1700/2100 AWS A-F), B5 (850), B8 (900)
2G B2 (1900), B3 (1800), B5 (850), B8 (900)

SIM card

TypeDual SIM Dual Standby (Nano SIM + Nano SIM)

SIM cards (MiniSIM) can be cut to MicroSIM, MicroSIM can be cut to NanoSIM and a SIM can even be cut to a NanoSIM (although not recommended). Download this SIM Cutting Template and forget about having to ask your operator for a new SIM...


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


Version Bluetooth 5.0
  • A2DP (Advanced Audio Distribution Profile)


Supports GPS, A-GPS, GLONASS, Beidou, Galileo


Charging Yes
Mass Storage Yes
USB On-The-Go (OTG) Yes
USB Type C Yes


-- --
Audio Jack
Radio FM
Computer sync
OTA sync

Battery of Cubot Note 21

5200 mAh
Type Li-Ion
Fast charge Yes
  • Removable
  • Non-removable

Software of Cubot Note 21


Operating System Android 13 Tiramisu
Android 13
Google Services (official) Yes
More smartphones with Android 13 operating system

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    Questions · FAQ

    Frequently asked questions about the Cubot Note 21.

    What are the features of the Cubot Note 21?

    These are the main features and specifications of the Cubot Note 21:

    What is the price of Cubot Note 21?

    The Cubot Note 21 price in United States is 78$.

      How long does the battery of the Cubot Note 21 last?

      The Cubot Note 21 battery has a capacity of 5200 mAh.

      In which colors is the Cubot Note 21 available?

      The Cubot Note 21 is available in 3 colors: Black, Green and Orange.

      When was the Cubot Note 21 release date?

      The Cubot Note 21 was unveiled on Thursday, August 24, 2023.

      The information on this web site is not guaranteed. Kimovil is not responsible for inaccuracies, omissions or any other error in the information. Any warranties regarding this information are disclaimed. Total or partial reproduction of this site is prohibited in any manner without prior written permission. The trademarks, logos and device manufacturers, software, etc. are the property of their respective owners.

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      Last update
      April 25, 2024
      • Rumor
      • Presell
      • New
      • On Sale
      Latest changes
      • Version 1 month ago
      • Features 5 months ago
      • Usable surface, Fingerprint, SIM card, SIM card, SIM card, Battery Composition 9 months ago
      • AnTuTu 9 months ago
      • AnTuTu Version 9 months ago
      • Camera, Camera, Camera, Aspect Ratio, Market, Resolution, Flash, Screen Type, Camera, Sensor Type, Sensor Model, Sensor Type, Camera, Camera, Photos, Photos 9 months ago
      • Release date, Range, Predecessor 9 months ago
      Ki Cost-effective
      • 4.9 Design & Materials
      • 5.8 Performance & Hardware
      • 6.1 Camera
      • 6.1 Connectivity
      • 8.1 Battery
      What is a Ki score?
      Ki is an automatic score based on the specifications and prices of devices. It is calculated using over 200 variables to rank smartphones, tablets and other devices from best to worst.
      How do we calculate the Ki?

      In this case, to determine the score we evaluate 5 general aspects:

      • Design and screen
      • Hardware and performance
      • Camera
      • Connectivity
      • Battery

      Once these 5 factors have been rated, we introduce the price variable. This means that any two devices with the same ratings get a different Ki score for quality vs price.

      Even a device objectively worse than another may have a higher Ki score if it has a better price.

      Does the Ki score change?

      The Ki varies as time goes by. As new devices with better specifications enter the market the Ki score of older devices will go down, always being compensated of their decrease in price.