Technical sheet of InFocus A3

Description

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Brand

Brand InFocus
Best Sellers
Smartphones by InFocus

InFocus A3 prices

Versions and prices
InFocus A3 Global · 2GB · 16GB

Release Date

Release dateNovember 2017, 6 years ago

Design & Materials of InFocus A3

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Structure

Size
74.0 mm150.2 mm8.3 mm
Print 3D Model
Weight 162 g
Usable surface 67 %
Materials Metal
Colors
Black
Gold

Screen

Diagonal
5.2"
Type LCD IPS
Aspect Ratio 16:9
Resolution 720 x 1280 px HD
Density 282 ppi Medium Density
Others
  • Without Notch
  • 1400:1 contrast ratio
  • 2.5D curved glass screen
  • Capacitive
  • Multi-touch
Best Mobiles with 5 inch screenBest phones with IPS screen

Performance & Hardware of InFocus A3

Processor

Model MediaTek MT6737W
CPU 4x CortexA53 1.3 GHz
Type Quad-Core
Nanometer 28 nm
Frequency 1.3 GHz
64 Bits Yes
More smartphones with MediaTek MT6737 processor

Graphics

GPU ARM Mali-T720 MP1

RAM

RAM 2 GB
Type --
More smartphones with 2GB RAM memory

Antutu

Score
25.260 Antutu v?
Overall performance better than 37% of devices

Storage

Capacity 16 GB
SD Slot Yes , Slot for SD or second SIM card
More smartphones with 16GB of internal storage

Security

Fingerprint Yes, on the front

Sensors

Fingerprint Yes
Proximity Yes
Light sensor Yes
Accelerometer Yes
Others
Notifications LED --
Cooling system No
Gaming buttons No

Camera of InFocus A3

Double rear camera

Standard
1
Resolution 13 Mpx
Sensor --
Type CMOS
Aperture ƒ/ 2.2
ISO --
Pixel size --
Secondary
2
Resolution
2 Mpx
Sensor
--
Type
--
Aperture
ƒ/ --
Pixel size
--
Flash LED
Optical Stabilisation No
Slow Motion Video No, 30 fps
Features
  • Digital zoom
  • Dual camera
  • Autofocus
  • Touch focus
  • Continuous shooting
  • Geotagging
  • Panorama
  • HDR
  • Face detection
  • White balance settings
  • ISO settings
  • Exposure compensation
  • Scene mode
  • Self-timer
More smartphones with lens modelMore smartphones with LED

Selfie

Resolution 8 Mpx
Sensor --
Type --
Aperture ƒ/ 2.2
Pixel size --
Kimovil Frequency Checker

Network compatibility

Connectivity of InFocus A3

Bands

4G LTE B1 (2100), B3 (1800), B7 (2600), B8 (900), B28b (700), B28a (700), B40 (TDD 2300), B41 (TDD 2500)
3G B1 (2100), B8 (900)
2G B2 (1900), B3 (1800), B8 (900)

SIM card

TypeDual SIM Dual Standby (Nano SIM + Nano SIM)

SIM cards (MiniSIM) can be cut to MicroSIM, MicroSIM can be cut to NanoSIM and a SIM can even be cut to a NanoSIM (although not recommended). Download this SIM Cutting Template and forget about having to ask your operator for a new SIM...

Wi-Fi

Standards 802.11b , 802.11g , 802.11n
Others
  • Wi-Fi Hotspot

Bluetooth

Version Bluetooth 4.0 LELow energy consumption
Profiles
  • A2DP (Advanced Audio Distribution Profile)
  • LE (Low Energy)

Navigation

Supports GPS, A-GPS

USB

Charging Yes
Mass Storage Yes
USB On-The-Go (OTG) Yes

SAR

American measurement 0.475 W/Kg on head, 0.752 W/Kg on body

The FCC limit is 1.6 W/kg measured in a volume of 1 gram of tissue

What is the SAR of InFocus A3?
Others
NFC
No
Audio Jack
Yes
Radio FM
Yes
Computer sync
Yes
OTA sync
Yes
Tethering.
Yes
VoLTE
Yes

Battery of InFocus A3

Capacity
3050 mAh
Type Li-Ion
Fast charge No
Others
  • Non-removable

Software of InFocus A3

Software

Operating System Android 7.0 Nougat
Android 7.0 Nougat
Google Services (official) Yes
More smartphones with Android 7.0 Nougat operating system

User reviews about the InFocus A3

Overall satisfaction
Not enough reviews
1 review
  • Screen8.5
  • Performance4.3
  • Camera7.0
  • Connectivity5.0
  • Battery0.0
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Latest reviews added

  • Auto
    For daily use, without apps that require a lot, it is good

    As far as aesthetics is concerned, it is very beautiful. I've been with him for three years now. Last year I changed the battery, and the new one is starting to fail. At first it ran demanding games (hogwarts mystery), then it started to bug and have lags (right now it's the same with every application (especially Twitter, Tiktok and Instagram)). The cameras for the day both the front and the rear are good, but at night they are lousy. The overheating that you have when using mobile data is brutal, just like the sun. The speakers are good 8/10. I recommend that you invest in another better phone.

    Pros
    • display colors
    • camera for day
    • Esthetic
    • Fingerprint reader
    Cons
    • Battery
    • Performance for heavy apps/games
    • signal for mobile data
    • Night camera
    • Bugs and lags
    • Heating
    • 6.4
    • Screen8.5
    • Performance4.3
    • Camera7.0
    • Connectivity5.0
    • Battery0.0

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Questions · FAQ

Frequently asked questions about the InFocus A3.

What are the features of the InFocus A3?

These are the main features and specifications of the InFocus A3:

What is the price of InFocus A3?

There are no prices available for the InFocus A3 in United States.

How long does the battery of the InFocus A3 last?

The InFocus A3 battery has a capacity of 3050 mAh.

In which colours is the InFocus A3 available?

The InFocus A3 is available in 2 colours: Black and Gold.

When was the InFocus A3 release date?

The InFocus A3 was unveiled on Monday, November 27, 2017.

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Last update
May 15, 2023
State
  • Rumor
  • Presell
  • New
  • On Sale
Latest changes
  • New opinion 9 months ago
?
Ki Cost-effective
Score
Not available
What is a Ki score?
Ki is an automatic score based on the specifications and prices of devices. It is calculated using over 200 variables to rank smartphones, tablets and other devices from best to worst.
How do we calculate the Ki?

In this case, to determine the score we evaluate 5 general aspects:

  • Design and screen
  • Hardware and performance
  • Camera
  • Connectivity
  • Battery

Once these 5 factors have been rated, we introduce the price variable. This means that any two devices with the same ratings get a different Ki score for quality vs price.

Even a device objectively worse than another may have a higher Ki score if it has a better price.

Does the Ki score change?

The Ki varies as time goes by. As new devices with better specifications enter the market the Ki score of older devices will go down, always being compensated of their decrease in price.