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Hi-Tech Air A4 vs Karbonn A40 Plus

Compare Hi-Tech Air A4

Rs. 2,499
(Discontinued)

 

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Compare Karbonn A40 Plus

Rs. 5,000
(Out of Stock)

 

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Summary
Performance

512 MB RAM

512 MB RAM

Display

4.0" (10.16 cm)

480x800 px

5.0" (12.7 cm)

480x854 px

Rear Camera

3.2 MP

Single Camera

5 MP

Single Camera

Front Camera

2 MP

Single Camera

0.3 MP

Single Camera

Battery

1500 mAh

1700 mAh

Storage

4 GB

32 GB (Expandable)

4 GB

32 GB (Expandable)

User Ratings

★★★★★
★★★★★

3.2/5 based on 59 ratings

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Hi-Tech Air A4 is permanently discontinued.
Not Available in any store
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General
Launch Date

July 16, 2015 (Official)

Operating System

Android v4.4 (Kitkat)

Android v4.4.2 (Kitkat)

Performance
CPU

Quad core, 1.2 GHz

Dual core, 1.2 GHz

RAM

512 MB

512 MB

Display
Display Type

LCD

Screen Size

4.0 " (10.16 cm)

Resolution

480x800 px

Pixel Density

233 ppi

Touch Screen

, Capacitive Touchscreen, Multi-touch

Design
Colours

Gold

White, Gold

Camera
Main Camera
Camera Setup

Single

Single

Resolution

3.2 MP, Primary Camera

5 MP, Primary Camera

Flash

, LED Flash

Image Resolution

2048 x 1536 Pixels

2592 x 1944 Pixels

Camera Features

Digital Zoom

Digital Zoom

Video Recording

1280x720 fps

Front Camera
Camera Setup

Single

Single

Resolution

2 MP, Primary Camera

0.3 MP, Primary Camera

Battery
Capacity

1500 mAh

1700 mAh

Type

Li-ion

Li-ion

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

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

SIM 2

2G Bands:
GSM 1800 / 900 MHz

2G Bands:
GSM 1800 / 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

USB Connectivity

microUSB

USB 2.0

Multimedia
FM Radio

Loudspeaker

Audio Jack

3.5 mm

3.5 mm

Sensors
Other Sensors

Accelerometer