InnJoo 4: Pros and Cons
InnJoo announced the launch of the 4 smartphone in 2017. The manufacturer is offering this smartphone with 5.5 inch IPS display, Mediatek Helio X20 MT6797 SoC, and 4 GB of RAM. It comes with Android OS v7.0 (Nougat) out of the box, and a Li-Po 3400 mAh, non-removable battery. This phone features a high resolution 1080 x 1920 px IPS display. The size of screen is 5.5 inch. This smartphone has a single camera on the back (16 MP, 4608 x 3456 px, autofocus). Is this phone a good value for its price? My review aims to answer that question by the end.
Table of Contents
- InnJoo 4 specifications
- Weight, dimensions, colors
- System, chipset, performance
- Display type, size, resolution
- Memory, storage
- Cameras, flash
- Connectivity, network, wireless
- Battery type, capacity, charger
- Features, sensors, specials
- Verdict, pros and cons
This article shares our personal experiences and thoughts about using the InnJoo 4 smartphone. We hope to offer helpful insights to others interested in this device. The specifications below are from the official manufacturer data, but we also consider user reviews. If you've seen any mistakes or things missing in these specifications, please let us know.
InnJoo 4 specifications
Brand | InnJoo |
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Name | 4 |
Model | IJ4 |
Release date | 2017 |
Weight, dimensions, colors
Colors | black, gold, gray |
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SIM type | Micro SIM |
A micro SIM is a smaller version of the standard SIM card used in mobile devices.
System, chipset, performance
OS version | Android OS v7.0 (Nougat) |
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SoC | Mediatek Helio X20 MT6797 |
CPU | Deca-core, Dual-core 2.3 GHz Cortex-A72, Quad-core 2 GHz Cortex-A53, Quad-core 1.4 GHz Cortex-A53 |
GPU | Mali-T880 MP4 |
The InnJoo 4 comes with Android OS v7.0 (Nougat) out of the box. The Android operating system uses the Linux kernel as its foundation. It includes a user interface, middleware, and many pre-installed applications. This Mediatek Helio X20 MT6797 is a fast CPU. It can handle complex tasks and run many apps at once. Many mobile devices use ARM Mali GPUs. They are well known for their good performance and power efficiency.
Display type, size, resolution
Display type | IPS |
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Screen size | 5.5 inch |
Resolution | 1080 x 1920 px |
Multitouch support | yes |
The 5.5 inch IPS display has better features. These include optimal viewing angles, color accuracy, and unchanging color reproduction. The 5.5 inch display make this smartphone pocket-friendly. The size of the screen is measured diagonally, from corner to corner.
Memory, storage
RAM | 4 GB |
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Internal storage | 64 GB |
Memory card slot | microSD |
The InnJoo 4 comes with 4 GB of RAM, which is considered to be sufficient for most users' needs. The needed RAM amount for good performance depends on factors. These include the OS, the apps, and the services you use. 64 GB of storage is usually seen as good for a smartphone. It should be enough for most users. You can expand the internal storage (64 GB) with a compatible microSD card.
Cameras, flash
Main camera | 16 MP, 4608 x 3456 px, autofocus |
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Flash | LED |
Selfie camera | 8 MP |
The single camera can be enough for many smartphone users. It depends on their photography needs and preferences. The 4 comes with a basic camera setup and lacks any advanced features.
Connectivity, network, wireless
GSM 2G bands | 850 / 900 / 1800 / 1900 |
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Network coverage | 2G / 3G / 4G |
Wi-Fi | Wi-Fi 802.11 b/g/n |
Bluetooth | v4.1, A2DP |
GPS | A-GPS |
NFC | no |
FM radio | yes |
USB | USB Type-C |
Headphone | 3.5 mm jack |
Worldwide, people use 4G networks. They have become the standard for mobile networks in many countries. This phone like all modern smartphones, is capable of connecting to Wi-Fi networks. The 4 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 you to connect wired headphones or earphones to the device.
Battery type, capacity, charger
Type | Li-Po 3400 mAh, non-removable |
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The Li-Po 3400 mAh, non-removable battery gives the smartphone a good battery backup. The lithium polymer (Li-Po) battery is a light-weight, rechargeable battery. The battery of 4 isn't removable without voiding the warranty.
Features, sensors, specials
Sensors | accelerometer, fingerprint, light, proximity |
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Specials | Dragontrail Glass, Dual SIM, Fast Charging |
Today, smartphones come with many sensors. They help make the user experience better. The 4 smartphone has an accelerometer. The 4 phone has a fingerprint scanner. The light sensor detects the level of light in the environment. Dual SIM is great for businesses. They want to give staff a device with separate numbers and bills for personal and business use. The fast charging technology comes in handy when you need quick juice on your device.
Verdict, pros and cons
Every phone has its strengths and weaknesses, and this InnJoo 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
- adequate memory
- microSD slot
- Dual SIM support
Cons
- limited-size screen
- single camera setup
- no OIS function
- no 5G support
- no NFC feature
- low-capacity battery
- no digital compass
Please let us know if you find incorrect information or something isn't working. Also, tell us if you have a suggestion for improvement.