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Karbonn K9 Smart vs Karbonn A81

Compare Karbonn K9 Smart

Rs. 5,490

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Compare Karbonn A81

Rs. 2,445
(Discontinued)

 

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Summary
40%
Performance

MediaTek MT6572

512 MB RAM

256 MB RAM

Display

5.0" (12.7 cm)

480x854 px

4.0" (10.16 cm)

480x800 px

Rear Camera

3.2 MP

Single Camera

3 MP

Single Camera

Front Camera

1.3 MP

Single Camera

N/A

Battery

2300 mAh

6 h talktime (2G)

1400 mAh

5 h talktime (2G)

Storage

8 GB

32 GB (Expandable)

2 GB

32 GB (Expandable)

User Rating

★★★★★
★★★★★

3.4/5 based on 1,298 ratings

Read All User Reviews

★★★★★
★★★★★

4/5 based on 1,570 ratings

Read All User Reviews

Compare Prices
Rs. 5,490 @Amazon Buy
Not available in any other store
Karbonn A81 is permanently discontinued.
General
Launch Date

January 3, 2016 (Official)

Operating System

Android v4.4.2 (Kitkat)

Android v4.4 (Kitkat)

Performance
Poor
Chipset

MediaTek MT6572

CPU

Dual core, 1.2 GHz, Cortex A7

Single core, 1 GHz

Graphics

Mali-400 MP

RAM

512 MB

256 MB

Display
Below Average
Display Type

IPS LCD

Screen Size

4.0 " (10.16 cm)

Resolution

480x800 px

Pixel Density

233 ppi

Screen to Body Ratio (calculated)

64.13 %

55.61 %

Screen Protection

Touch Screen

, Capacitive Touchscreen, Multi-touch

Design
Size Compare
Size Compare
Dimensions

Height: 144.7 mm
Width: 74.1 mm
Thickness: 10.1 mm

Height: 123.4 mm
Width: 66.3 mm
Thickness: 9.5 mm

Weight

146.3 grams

110 grams

Colours

Black, White

Black, White

Camera
Main Camera
Camera Setup

Single

Single

Resolution

3.2 MP, Primary Camera

3 MP, Primary Camera

Autofocus

No

Flash

, LED Flash

, Dual LED Flash

Image Resolution

2048 x 1536 Pixels

2000 x 1504 Pixels

Camera Features

Digital Zoom

Digital Zoom

Front Camera
Poor
Camera Setup

Single

Resolution

1.3 MP, Primary Camera

Battery
Average
Capacity

2300 mAh

1400 mAh

Type

Li-ion

Li-ion

TalkTime

Up to 6 Hours(2G)

Up to 5 Hours(2G)

Standby time

Up to 250 Hours(2G)

Up to 250 Hours(2G)

Storage
Very Good
Internal Memory

8 GB

2 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, 3G, 2G

SIM 1

3G Bands:
UMTS 2100 MHz
2G Bands:
GSM 1800 / 900 MHz
GPRS:
Available
EDGE:
Available

2G Bands:
GSM 1800 / 1900 / 850 / 900 MHz
GPRS:
Available
EDGE:
Available

SIM 2

2G Bands:
GSM 1800 / 900 MHz

2G Bands:
GSM 1800 / 1900 / 850 / 900 MHz

Wi-Fi

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

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

Wi-Fi Features

Mobile Hotspot

Bluetooth

, v4.0

GPS

with A-GPS

USB Connectivity

microUSB 2.0

microUSB 2.0

Multimedia
FM Radio

Loudspeaker

Audio Jack

3.5 mm

3.5 mm

Sensors
Fingerprint Sensor

No

Other Sensors

Light sensor, Proximity sensor, Accelerometer

Accelerometer

Price list

Rs. 5,490
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