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Digma

Digma Linx A452 3G (2017)

Android OS v7.0 (Nougat)
Spreadtrum SC7731C
Mali-400 MP2
1 GB / 8 GB
4.5 inch (480 x 854 px)
5 MP, 2592 x 1944 px, autofocus

This phone boasts a 4.5 inch TFT display, a Spreadtrum SC7731C chipset, and 1 GB of RAM.

Explore its upsides and downsides!

Table of Contents

This article shares our personal experiences and thoughts about using the Digma Linx A452 3G smartphone. We hope to offer helpful insights to others interested in this device.

Digma Linx A452 3G / 1

Digma Linx A452 3G specifications

BrandDigma
NameLinx A452 3G
ModelLT4030PG
Release date2017

Weight, dimensions, colors

Weight4.62 oz
Dimensions5.28 x 2.64 x 0.43 inch
Colorsblack
SIM typeMini SIM

The weight of the Digma Linx A452 3G is still considered to be lightweight and portable.

System, chipset, performance

OS versionAndroid OS v7.0 (Nougat)
SoCSpreadtrum SC7731C
CPUQuad-core 1.2 GHz Cortex-A7
GPUMali-400 MP2

The Digma Linx A452 3G comes with Android OS v7.0 (Nougat) out of the box. Android is an open-source operating system. This means the source code is free to the public. The quad-core mobile CPU can provide fast and efficient performance for mobile games. Many people consider ARM Mali GPUs a good option for mobile devices.

Display type, size, resolution

Display typeTFT
Screen size4.5 inch
Resolution480 x 854 px
Multitouch supportyes

This 4.5 inch smartphone comes with a TFT display. Smaller smartphones are generally more compact and easier to handle. The display size is the diagonal distance from one corner of the screen to the opposite corner.

Digma Linx A452 3G / 1

Memory, storage

RAM1 GB
Internal storage8 GB
Memory card slotmicroSD

1 GB of RAM is not typically considered to be enough for a smartphone. Having more RAM alone does not guarantee better performance. If we use our smartphones for basic tasks like calling, texting, and browsing the web, 32 GB may be sufficient for our needs. We can expand the internal storage of the Linx A452 3G (8 GB) by using a compatible microSD card.

Cameras, flash

Main camera5 MP, 2592 x 1944 px, autofocus
FlashLED
Selfie cameraVGA

This single camera can be enough for many smartphone users, it depends on their photography needs and preferences. The Linx A452 3G does not have optical image stabilization (OIS).

Connectivity, network, wireless

GSM 2G bands900 / 1800 / 1900
Network coverage2G / 3G
Wi-FiWi-Fi 802.11 b/g/n
Bluetoothv2.1, A2DP
GPSA-GPS
NFCno
FM radioyes
USBmicroUSB 2.0
Headphone3.5 mm jack

Compared to modern 4G and 5G networks, 3G networks are much slower. This Digma phone can connect to Wi-Fi networks at home, at work, or in public places. We can use Bluetooth to connect our Linx A452 3G smartphone to many Bluetooth devices. This phone has a built-in GPS receiver. The phone isn't NFC (Near Field Communication) capable. NFC is not essential for basic phone functionality, but it can be useful. The 3.5 mm headphone jack allows us to connect wired headphones or earphones to the device.

Battery type, capacity, charger

TypeLi-Ion 1800 mAh, non-removable

The Li-Ion 1800 mAh, non-removable battery gives the smartphone a good battery backup. The Li-ion is a low maintenance battery. It does not need periodic full discharge. The Linx A452 3G does not have a removable battery, it integrates the battery into the phone's design.

Features, sensors, specials

Sensorsaccelerometer
SpecialsDual SIM

Today, smartphones come with many sensors. They help make the user experience better. The accelerometer provides information about the smartphone's movement in three axes. These are X (horizontal), Y (vertical), and Z (depth). Dual SIM is great for businesses. They want to give staff a device with separate numbers and bills for personal and business use.

Verdict, pros and cons

Every phone has its strengths and weaknesses, and this Digma phone is no exception. As with any device, there are aspects that shine and others that fall short. By examining both sides, we can paint a complete picture of what this phone has to offer. Let's explore its standout features and areas for improvement. Remember, this is just my opinion, and yours might be different.

Pros

  • microSD slot
  • Dual SIM support

Cons

  • TFT display
  • limited-size screen
  • insufficient memory
  • insufficient internal storage
  • single camera setup
  • no OIS function
  • no 4G support
  • no 5G support
  • no NFC feature
  • no Type-C USB port
  • low-capacity battery
  • no digital compass
  • no fingerprint reader
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Lucas Bradley I'm Lucas Bradley, the founder of the Phone42.com site. I love technology, especially smartphones, and I've been working with tech stuff for more than 20 years. This means I've seen a lot of changes and have learned a bunch about what makes a good phone. On Phone42.com, I look at all kinds of phones. They can be from big, well-known companies or new ones trying to make their mark. I want to help people understand what's new and cool in the world of smartphones, in a way that's easy to get.
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