Celkon C820 Tablet

Rs. 12000.00 (approx)

Quick Specs:

  • Consisting of 512MB RAM and 4GB internal memory expandable through micro sd slot up to 32GB.

Celkon C820 Tablet is a voice calling 3G supportable tablet with an 8-inch display. It runs on dual-core processors running on Android jelly Bean version. Lets the check the performance and build quality of the device.


Celkon C820 Tablet looks very nice and elegant. It is 8-inch display device made of IPS panels. It is designed to look curvier at the edges. It is not the slim kind of tablet but looks beautiful when you hold it. The build quality is good and sturdy. It looks glossy on the front side with black bezels. The bezels are medium sized. The three navigation buttons are on the display.

Celkon C820 Tablet Design

The device is built of plastic which looks very nice. The back is very smooth and strong enough. Volume rockers and power button are placed on the right side. To the front, it appears to have single black color with no branding. The speaker is placed on the rear side. The primary camera is placed on the rear side of the device.

The brand logo is in the middle of the back panel. The USB and the charger point come on the top. The 3.5mm audio jack is placed at the top. The front camera is placed beside the speaker grill. At the rear side when you remove panel you can see a removable battery, sim card slots, and sd card slot. Its dimensions are 210 x 131 x 10.5 mm. It is available in black and silver colors.


Celkon C820 Tablet has a IPS display. The display is 8” inch. Its display is made of LCD IPS panels. It is a touch multi-touch capacitive touch screen. It has a resolution of 800 x 1280 pixels with an 189ppi pixel density. It displays around 16 m colors. It has a screen to body ratio of 67.5%.

Celkon C820 Tablet Display                                                          


Celkon C820 Tablet runs on OS Android v4.2.2 Android powered by Dual-core processor ticking at 1GHz. Consisting of 512MB RAM and 4GB internal memory expandable through micro sd slot up to 32GB.Having primary camera of 3.15MP capturing at a resolution of 2048 x 1536 pixels. Stereo speakers are given. Wi-Fi, Hotspot, Bluetooth, GPS options are available.

Celkon C820 Tablet Features

The primary camera records video at 1080p@30fps. 1.3MP Secondary camera is provided. Accelerometer sensors are present. It has 4000mAh li-on removable battery which provides talk time up to Up to 14hrs and stand by time up to 500hrs. It has dual sim support. Provided with HTML browser.          


One thing I really like about the tablet was its display. The display is pretty good in terms of overall color reproduction. The video playback quality is nice. But the display is very reflective sometimes it just looks like a mirror. It also has great viewing angles. You can see almost from any angle. While we played temple run the graphics are very cool and the sound coming from stereo speakers is also good. I would prefer this tablet for mid-range games.

The graphics are of average quality and not that smooth but good enough for mid range games like Subway surfers. The internet browsing is also good. The sensors provide very good usage. It deals with messages, calls, and networks. It supports 3G. The camera quality is really awesome, the colors captured are very good and decent. The front camera is good for selfies and the video calling facility is also quite good with clarity. Multi-tasking is not very good because of the low RAM space. It got a very good battery backup which gives almost a day on average usage.


Celkon C820 Tablet is a very good 8-inch tablet with basic features and the given features worked well and there are no cons. It would be better if it is provided with more RAM space like 1GB. The display resolution is also ok. The processors are working well. It is available at a price tag of Rs 12000/- which felt overly priced for the given specs.

Celkon C820 Tablet Full Specifications

Brand Celkon
Model Name Celkon C820 Tablet
Model ID C820
Release Date 2014
OS Android OS,v4.2.2(Jelly Bean)
Weight NA
Dimensions 210x131x10.5 mm (8.27x5.16x0.41 in)
2G Network GSM 900 / 1800 - SIM 1 & SIM 2
3G Network HSDPA 2100
4G Network No
SIM Dual Sim
Type Capacitive Touch Screen
Size 8.0 inches(~67.5% screen-to-body ratio) 800 x 1280
Screen Protection NA
Touch Multi touch
Speakers Yes
3.5MM Jack Yes
Alert Types Vibration, Polyphonic, MP3 ringtones
Noise Cancellation NA
Mic Yes
Primary 3.15 MP, 2048 X 1536 pixels
Secondary 1.3 MP
Video yes
Features Digital Zoom
Data Connectivity
Wi-Fi Wi-Fi 802.11 b/g/n
Edge Yes
3G Yes
WLAN Wi-Fi hotspot
Bluetooth yes
Infrared No
USB Micro USB v2.0
Speed NA
Internal Storage 4 GB,512 MB RAM
External Storage microSD, up to 32 GB
Memory Slot Yes
Chipset NA
CPU Dual Core 1 GHz
Graphics NA
Sensors Accelerometer
Browser HTML
Messaging SMS (threaded view), MMS, Email, IM
Radio FM radio
Java Yes, via Java MIDP emulator
Battery Non-removable Li-lon 4000 mAh
Talk Time Up to 14 hours
Standby Time Up to 500 hours
Colours Black, Silver
Warranty 1 year manufacturer warranty and 6 months warranty

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