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Price and specifications of Cubot C21 advantages, disadvantages, and a comprehensive explanation
Release Date
2023, November
Camera
NO
Battery
300mAh
Screen
1.32"
Storage
128MB
Operating System
Proprietary OS
Disadvantages of Cubot C21
No cellular connectivity available (No support for 2G, 3G, or 4G networks).
Lack of SIM card slot, limiting its use as a standalone device.
Proprietary OS limits the ability to install third-party applications.
No expandable memory options (No card slot available).
Absence of audio features: no loudspeakers or 3.5mm headphone jack.
No WLAN connectivity, limiting internet access options.
Limited communication features: no NFC, no positioning features, no radio, and no USB connectivity.
The battery capacity is relatively low at 300 mAh, which may affect usage time.
Network
Technology
No cellular connectivity
2G bands
N/A
3G bands
N/A
4G bands
N/A
Speed
No
GPRS
No
EDGE
No
Launch
Announced
2023, November
Status
Available. Released 2023, November
Body
Dimensions
46.5 x 46.5 x 13 mm (1.83 x 1.83 x 0.51 in)
Weight
-
Build
Zinc alloy frame
SIM
No
Display
Type
TFT LCD
Size
1.32 inches
Resolution
360 x 360 pixels (~386 ppi density)
Protection
Corning Gorilla Glass
Platform
OS
Proprietary OS
Memory
Card slot
No
Internal
128MB
Camera
Sound
Loudspeaker
No
3.5mm jack
No
Comms
WLAN
No
Bluetooth
5.0, A2DP
Positioning
No
NFC
No
Radio
No
USB
No
Features
Sensors
Accelerometer, heart rate, SpO2, blood pressure
Battery
Type
300 mAh, non-removable
Misc
Colors
Black, Silver
Price
About 40 EUR
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