celkon Series
2.2/10
celkon a20
2021, November 17 • Android 4.2.0 (Jelly Bean) • Dual SIM (Mini-SIM)
Estimated Market Price
₹6,000
Updated Feb 2026
Display
4"
TFT
Main Cam
0MP
High Res
Memory
256GB
Storage
Power
0.4k
355 mAh
Performance Architecture
Processer / Chipset
CPU Core Configuration
Dual-core 1.2 GHz
Graphics (GPU)
Benchmark Estimates
2.2 Score
Performance Tier
Essential Tier
Strengths
Trade-offs
- Average display resolution
- Entry-level camera performance
- Check detailed specs for limitations
Technical Data Sheet
Comprehensive hardware and software specifications
Data Source
Specifications are automatically aggregated from official vendor datasheets and certified databases.
General
Brand
celkon
Model
celkon a20
Release Date
2021, November 17
OS
Android 4.2.0 (Jelly Bean)
SIM
Dual SIM (Mini-SIM)
Display
Type
TFT
Size
4.0 " (inches)
Resolution
480 x 800 pixels (px)
Platform
CPU
Dual-core 1.2 GHz
OS
Android 4.2.0 (Jelly Bean)
Memory
Internal
256MB
Card Slot
microSDHC (dedicated slot)
Main Camera
Modules
No
Video
Yes
Selfie Camera
Battery
Type
Li-Ion 355 mAh, non-removable
Comms
WLAN
No
Bluetooth
5.0, A2DP, LE
GPS
Yes; GLONASS
NFC
No
Radio
No
USB
No
Body
Dimensions
-
Weight
-
SIM
Dual SIM (Mini-SIM)
Market Comparison
Similar devices in this price range
