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Celkon A20 Campus vs Celkon A66

Compare Celkon A20 Campus

Rs. 4,285
(Discontinued)

 

View Details >

Compare Celkon A66

NA
(Discontinued)

 

View Details >

Summary
Performance

256 MB RAM

512 MB RAM

Display

4" (10.16 cm)

480x800 px

4.5" (11.43 cm)

480x854 px

Rear Camera

3.2 MP

Single Camera

3.2 MP

Single Camera

Front Camera

0.3 MP

Single Camera

0.3 MP

Single Camera

Battery

1500 mAh

2000 mAh

5 h talktime (2G)

Storage

512 MB

32 GB (Expandable)

4 GB

32 GB (Expandable)

Expert Rating
User Rating

★★★★★
★★★★★

3.4/5 based on 36 ratings

★★★★★
★★★★★

2.9/5 based on 49 ratings

Compare Prices
Celkon A20 Campus is permanently discontinued.
Celkon A66 is permanently discontinued.
General
Operating System

Android v4.2

Android v4.1.2 (Ice Cream Sandwich)

Performance
CPU

Dual core, 1.2 GHz

Dual core, 1.2 GHz

RAM

256 MB

512 MB

Display
Display Type

TFT

TFT

Screen Size

4 " (10.16 cm)

4.5 " (11.43 cm)

Resolution

480x800 px

480x854 px

Pixel Density

233 ppi

218 ppi

Screen to Body Ratio (calculated)

42.74 %

61.04 %

Touch Screen

, Capacitive Touchscreen, Multi-touch

, Capacitive Touchscreen

Design
Size Compare
Size Compare
Dimensions

Height: 144 mm
Width: 74 mm
Thickness: 6.9 mm

Height: 136 mm
Width: 67.2 mm
Thickness: 11 mm

Weight

128 grams

98 grams

Colours

Black

Black, White

Camera
Main Camera
Camera Setup

Single

Single

Resolution

3.2 MP, Primary Camera

3.2 MP, Primary Camera

Flash

, LED Flash

, LED Flash

Image Resolution

2048 x 1536 Pixels

2048 x 1536 Pixels

Camera Features

Digital Zoom

Digital Zoom

Front Camera
Camera Setup

Single

Single

Resolution

0.3 MP, Primary Camera

0.3 MP, Primary Camera

Battery
Capacity

1500 mAh

2000 mAh

Type

Li-ion

Li-ion

TalkTime

Up to 5 Hours(2G)

Standby time

Up to 160 Hours(2G)

Storage
Internal Memory

512 MB

4 GB

Expandable Memory

, Up to 32 GB

, Up to 32 GB

Network & Connectivity
SIM Slot(s)

Dual SIM, GSM+GSM

Dual SIM, GSM+GSM

Network Support

5G Not Supported in India, 3G, 2G

5G Not Supported in India, 2G

SIM 1

2G Bands:
GSM 1800 / 900 MHz
3G Speed:
HSDPA 0.384 Mbit/s ↓
GPRS:
Class 12, 48 kbps
EDGE:
Class 12

2G Bands:
GSM 1800 / 900 MHz
GPRS:
Available

SIM 2

2G Bands:
GSM 1800 / 900 MHz

2G Bands:
GSM 1800 / 900 MHz

SAR Value

Head: 0.468 W/kg, Body: 0.959 W/kg

Head: 0.375 W/kg, Body: 0.472 W/kg

Wi-Fi

, Wi-Fi 4 (802.11 b/g/n)

, Wi-Fi 4 (802.11 b/g/n)

Wi-Fi Features

Mobile Hotspot

Bluetooth

, v3.0

GPS

with A-GPS

USB Connectivity

microUSB 2.0

microUSB

Multimedia
FM Radio

Loudspeaker

Audio Jack

3.5 mm

3.5 mm

Sensors
Other Sensors

Light sensor, Proximity sensor, Accelerometer

Proximity sensor, Accelerometer

Applications

Google Play Store, etc.