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Verykool

Verykool Leo JR (2015)

Android OS v4.4 (KitKat)
Mediatek MT6572M
Mali-400 MP1
256 MB / 512 MB
4 inch (480 x 800 px)
5 MP, 2592 x 1944 px, autofocus

The manufacturer offers this phone with a 4 inch TFT display, a Mediatek MT6572M SoC, and 256 MB of RAM.

Explore its secrets, both positive and negative!

Table of Contents

This article shares our personal experiences and thoughts about using the Verykool Leo JR smartphone. We hope to offer helpful insights to others interested in this device.

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Verykool Leo JR specifications

BrandVerykool
NameLeo JR
ModelS4005
Release date2015

Weight, dimensions, colors

Weight4.94 oz
Dimensions5 x 2.5 x 0.43 inch
Colorsblack, blue, red
SIM typeMicro SIM, Mini SIM

The weight of Verykool Leo JR is about 4.94 oz with battery. This is average for smartphones of the same size. A micro SIM is a smaller version of the standard SIM card used in mobile devices.

System, chipset, performance

OS versionAndroid OS v4.4 (KitKat)
SoCMediatek MT6572M
CPUDual-core 1 GHz Cortex-A7
GPUMali-400 MP1

The Verykool Leo JR comes with Android OS v4.4 (KitKat) out of the box. Google has integrated many services with Android. These include Google Maps, Gmail, and Google Drive. This Mediatek MT6572M CPU can be fast enough for basic phone operations. Many mobile devices use ARM Mali GPUs. They are well known for their good performance and power efficiency.

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Display type, size, resolution

Display typeTFT
Screen size4 inch
Resolution480 x 800 px
Multitouch supportyes

The 4 inch phone comes with TFT display. A thin-film transistor (TFT) features a thin-film transistor for each individual pixel. Smaller smartphones are generally more compact and easier to handle. The size of the screen is measured diagonally, from corner to corner.

Memory, storage

RAM256 MB
Internal storage512 MB
Memory card slotmicroSD

256 MB of RAM is not typically considered to be enough for a smartphone. Having more RAM alone does not guarantee better performance. Most people think a smartphone needs at least 32 GB of storage. The Leo JR has only 512 MB. We can expand the internal storage (512 MB) with a compatible microSD card.

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Cameras, flash

Main camera5 MP, 2592 x 1944 px, autofocus
FlashLED
Selfie camera1.3 MP

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

Connectivity, network, wireless

GSM 2G bands850 / 900 / 1800 / 1900
Network coverage2G / 3G
Wi-FiWi-Fi 802.11 b/g/n
Bluetoothv4.0, A2DP
GPSA-GPS
NFCno
FM radioyes
USBmicroUSB 2.0
Headphone3.5 mm jack

The 3G is obsolete now, because most phones can use 4G and 5G networks. This phone like all modern smartphones, is capable of connecting to Wi-Fi networks. The Leo JR smartphone is capable of connecting to Bluetooth devices. This phone has a built-in GPS. 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 1450 mAh

The Li-Ion 1450 mAh battery gives the smartphone a good battery backup. The Li-ion is a low maintenance battery. It does not need periodic full discharge. We can simply buy a new battery from the open market and interchange it by ourselves.

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 Verykool 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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