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Karbonn A27 Retina vs Karbonn A21 Plus

Compare Karbonn A27 Retina

Rs. 9,999
(Out of Stock)

 

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Compare Karbonn A21 Plus

Rs. 7,449
(Out of Stock)

 

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Summary
Performance

512 MB RAM

512 MB RAM

Display

4.3" (10.92 cm)

960x540 px (HD)

5" (12.7 cm)

480x854 px

Rear Camera

8 MP

Single Camera

5 MP

Single Camera

Battery

1800 mAh

4 talktime (2G)

2000 mAh

Storage

4 GB

32 GB (Expandable)

4 GB

32 GB (Expandable)

Front Camera

N/A

0.3 MP

Single Camera

User Ratings

★★★★★
★★★★★

3.6/5 based on 25 ratings

★★★★★
★★★★★

4/5 based on 83 ratings

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General
Launch Date

March 7, 2013

September 3, 2013

Operating System

Android v4.1 (Jelly Bean)

Android v4.2 (Jelly Bean)

Performance
CPU

Dual core, 1.2 GHz

Dual core, 1 GHz

RAM

512 MB

512 MB

Display
Screen to Body Ratio (calculated)

57.77 %

101.64 %

Design
Size Compare
Size Compare
Dimensions

Height: 133.6 mm
Width: 66 mm
Thickness: 9.10 mm

Height: 112 mm
Width: 60.5 mm
Thickness: 11.5 mm

Weight

126.5 grams

104 grams

Colours

Black

Black, White

Camera
Main Camera
Camera Setup

Single

Single

Resolution

8 MP, Primary Camera

5 MP, Primary Camera

Autofocus

Flash

, Flash, LED Flash

, LED Flash

Image Resolution

2592 x 1944 Pixels

Shooting Modes

Continuous Shooting

Camera Features

Digital Zoom
Smile detection

Digital Zoom

Front Camera
Camera Setup

Single

Resolution

0.3 MP, Primary Camera

Battery
Capacity

1800 mAh

2000 mAh

Type

Li-ion

Li-ion

TalkTime

Up to 4(2G)

Standby time

Up to 180(2G)

Storage
Internal Memory

4 GB

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, 3G, 2G

SIM 1

3G Speed:
HSPA , EV-DO category Rev.A
GPRS:
Available
EDGE:
Available

3G Bands:
UMTS 2100 MHz
2G Bands:
GSM 1800 / 1900 / 850 / 900 MHz
GPRS:
Available
EDGE:
Available

SIM 2

2G Bands:
GSM 1800 / 900 MHz

Wi-Fi

, Wi-Fi

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

Wi-Fi Features

Wi-Fi Direct, Mobile Hotspot

Mobile Hotspot

Bluetooth

GPS

USB Connectivity

USB 2.0

Multimedia
FM Radio

Loudspeaker

Audio Jack

3.5 mm

Sensors
Other Sensors

Light sensor, Proximity sensor, Accelerometer