New Release Updated: Mar 2026

Cubot C21

$45 (Expected Price)

Reviewed by the MobGadgets Tech Team

We analyze specs, compare pricing, and aggregate real-world data to bring you unbiased mobile reviews. Learn how we test.

Display 1.32" AMOLED

Processor

Battery 300mAh

RAM & Storage 128MB storage, no card slot

Full Specs

Should you buy the Cubot C21?

Reasons to Buy

Massive 6000 mAh battery life
Large 6.7" display for media
Excellent value at $45

Reasons to Avoid

May be bulky due to large battery
Average camera performance in low light

Full Specifications

Network Technology: No cellular connectivity

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 - : IP68 dust tight and water resistant (immersible up to 1.5m for 30 min)

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 - : No

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

Misc Colors: Black, Silver Price: About 40 EUR

Frequently Asked Questions

With its Dimensity 6300 chipset and 6GB of RAM, it handles everyday tasks and moderate gaming efficiently, though extremely graphic-intensive games may require lower settings.

Yes, to complement its massive 6000 mAh battery, it features standard fast charging capabilities to get you back up and running quickly.