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Celkon C820
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Phone Insight
Full Specifications September 4, 2026
Celkon C820 Android 4.1
Celkon · 2014

Celkon C820

Celkon C820 Android tablet. Announced 2014. Features 8.0″ display, 3.15 MP primary camera, 1.3 MP front camera, 4000 mAh battery, 4 GB storage, 512 MB RAM.

Display 8.0"
RAM 512 GB
Storage 4GB 512MB RAM storage, microSDHC slot
Camera 3 MP
Battery 4000 mAh
OS Android 4.2.2
Build 10.5mm thickness

Launch

Announced 2014
Status Discontinued

Platform

OS Android 4.2.2 (Jelly Bean)
CPU Dual-core 1.0 GHz

Display

Type TFT
Size 8.0 inches, 185.6 cm 2 (~67.5% screen-to-body ratio)
Resolution 800 x 1280 pixels, 16:10 ratio (~189 ppi density)

Memory

Card slot microSDHC
Internal 4GB 512MB RAM

Main Camera

Single 3.15 MP
Video Yes

Selfie camera

Single 1.3 MP

Body

Dimensions 210 x 131 x 10.5 mm (8.27 x 5.16 x 0.41 in)
Weight -
SIM Dual SIM

Battery

Type Li-Ion 4000 mAh, non-removable
Stand-by Up to 500 h
Talk time Up to 14 h

Sound

Loudspeaker Yes
3.5mm jack Yes

Comms

WLAN Wi-Fi 802.11 b/g/n, hotspot
Bluetooth 2.1
Positioning GPS
NFC No
Radio FM radio
USB microUSB 2.0

Network

Technology GSM / HSPA
2G bands GSM 900 / 1800 - SIM 1 & SIM 2
3G bands HSDPA 2100
Speed HSPA

Features

Sensors Accelerometer

Misc

Colors Black, Silver
SAR EU 0.41 W/kg (head)     0.53 W/kg (body)
Phone Insight phoneinsight.org/ Printed September 4, 2026

For live pricing, photos, and comparisons, visit phoneinsight.org/phones/celkon-c820/

In depth

Full specifications

Announced 2014
Status Discontinued
OS Android 4.2.2 (Jelly Bean)
CPU Dual-core 1.0 GHz
Type TFT
Size 8.0 inches, 185.6 cm 2 (~67.5% screen-to-body ratio)
Resolution 800 x 1280 pixels, 16:10 ratio (~189 ppi density)
Card slot microSDHC
Internal 4GB 512MB RAM
Single 3.15 MP
Video Yes
Single 1.3 MP
Dimensions 210 x 131 x 10.5 mm (8.27 x 5.16 x 0.41 in)
Weight -
SIM Dual SIM
Type Li-Ion 4000 mAh, non-removable
Stand-by Up to 500 h
Talk time Up to 14 h
Loudspeaker Yes
3.5mm jack Yes
WLAN Wi-Fi 802.11 b/g/n, hotspot
Bluetooth 2.1
Positioning GPS
NFC No
Radio FM radio
USB microUSB 2.0
Technology GSM / HSPA
2G bands GSM 900 / 1800 - SIM 1 & SIM 2
3G bands HSDPA 2100
Speed HSPA
Sensors Accelerometer
Colors Black, Silver
SAR EU 0.41 W/kg (head)     0.53 W/kg (body)
PhoneInsight Benchmark
10.3/100
Basic

A specs-derived composite score, not a lab benchmark -- useful for ranking and comparison.

Processor 7
Display 24.5
Battery 26
67,315 hitsTotal views
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