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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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