Compare Adcom KitKat A47 vs Hi-Tech Air A3

Summary
Display

4.7" (Medium)

480x800, Low sharpness

4.5" (Medium)

480x854, Avg sharpness

Performance

Quad core

1.3 GHz, 1 GB RAM

Quad core

1.2 GHz, 512 MB RAM

Storage

4 GB

32 GB (Expandable)

4 GB

32 GB (Expandable)

Camera

5 MP (Main)

2 MP (Front)

5 MP (Main)

2 MP (Front)

Battery

N/A

1550 mAh

Expert Rating
User Rating

★★★★★
★★★★★

2/5 based on 5 ratings

Read All User Reviews

General
Operating System

Android v4.4 (Kitkat)

Android v4.4 (Kitkat)

SIM Slot(s)

Dual SIM, GSM+GSM

Dual SIM, GSM+GSM

Network

3G: Yes, 2G: Yes

4G: No, 3G: Yes, 2G: Yes

Design
Size Compare
Size Compare
Dimensions

Height: mm
Width: mm
Thickness: mm

Height: mm
Width: mm
Thickness: mm

Colours

Display
Screen Resolution

480 x 800 pixels

480 x 854 pixels

Pixel Density

199 ppi

218 ppi

Display Type

IPS LCD

TFT

Touch Screen

Capacitive Touchscreen, Multi-touch

Capacitive Touchscreen, Multi-touch

Performance
Chipset

MediaTek MT6582

Processor

Quad core, 1.3 GHz, ARM Cortex A7

Quad core, 1.2 GHz

Graphics

Mali-400 MP2

RAM

1 GB

512 MB

Storage
Internal Memory

4 GB

4 GB

Expandable Memory

Up to 32 GB

Up to 32 GB

Camera
Main Camera
Resolution

5 MP Primary Camera

5 MP Primary Camera

Autofocus

Flash

LED Flash

Image Resolution

2592 x 1944 Pixels

2592 x 1944 Pixels

Camera Features

Digital Zoom

Digital Zoom

Front Camera
Resolution

2 MP Front Camera

2 MP Front Camera

Flash

LED Flash

Battery
Capacity

1550 mAh

Type

Li-ion

Li-ion

Network & Connectivity
SIM 1

3G, 2G

3G, 2G

SIM 2

2G

2G

Bluetooth

v4.0

v2.1

GPS

USB Connectivity

microUSB 2.0

microUSB 2.0

Multimedia
FM Radio

Loudspeaker

Audio Jack

3.5 mm

3.5 mm

Special Features
Other Sensors

Proximity sensor, Accelerometer

Accelerometer

Price list

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