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Karbonn Alfa A91 Power vs Karbonn A81

Compare Karbonn Alfa A91 Power

Rs. 2,490
(Out of Stock)

 

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Compare Karbonn A81

Rs. 2,445
(Discontinued)

 

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Summary
Performance

256 MB RAM

256 MB RAM

Display

4.0" (10.16 cm)

480x800 px

4.0" (10.16 cm)

480x800 px

Rear Camera

2 MP

Single Camera

3 MP

Single Camera

Front Camera

0.3 MP

Single Camera

N/A

Battery

2000 mAh

1400 mAh

5 h talktime (2G)

Storage

512 MB

32 GB (Expandable)

2 GB

32 GB (Expandable)

User Rating

★★★★★
★★★★★

3/5 based on 115 ratings

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★★★★★
★★★★★

4/5 based on 1,570 ratings

Read All User Reviews

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Karbonn A81 is permanently discontinued.
General
Launch Date

October 27, 2015 (Official)

Operating System

Android v4.4 (Kitkat)

Android v4.4 (Kitkat)

Performance
CPU

Single core, 1 GHz

Single core, 1 GHz

RAM

256 MB

256 MB

Display
Display Type

TFT

IPS LCD

Screen Size

4.0 " (10.16 cm)

4.0 " (10.16 cm)

Resolution

480x800 px

480x800 px

Pixel Density

233 ppi

233 ppi

Screen to Body Ratio (calculated)

55.61 %

Touch Screen

, Capacitive Touchscreen, Multi-touch

, Capacitive Touchscreen, Multi-touch

Design
Size Compare
Weight

110 grams

Colours

Black, White

Black, White

Camera
Main Camera
Camera Setup

Single

Single

Resolution

2 MP, Primary Camera

3 MP, Primary Camera

Flash

, LED Flash

, Dual LED Flash

Image Resolution

1600 x 1200 Pixels

2000 x 1504 Pixels

Camera Features

Digital Zoom

Digital Zoom

Front Camera
Camera Setup

Single

Resolution

0.3 MP, Primary Camera

Battery
Capacity

2000 mAh

1400 mAh

Type

Li-ion

Li-ion

TalkTime

Up to 5 Hours(2G)

Standby time

Up to 250 Hours(2G)

Storage
Internal Memory

512 MB

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)

Bluetooth

GPS

USB Connectivity

microUSB 2.0

microUSB 2.0

Multimedia
FM Radio

Loudspeaker

Audio Jack

3.5 mm

3.5 mm

Sensors
Other Sensors

Accelerometer

Accelerometer