InnJoo

InnJoo Max4 Pro: Pros and Cons

Android OS v7.0 (Nougat)
Mediatek MT6750
Mali-T860 MP2
4 GB / 64 GB
6 inch (720 x 1280 px)
16 MP, 4608 x 3456 px, autofocus

InnJoo announced the launch of the Max4 Pro smartphone in 2017. The manufacturer is offering this smartphone with 6 inch IPS display, Mediatek MT6750 SoC, and 4 GB of RAM. It comes with Android OS v7.0 (Nougat) out of the box, and a Li-Po 4800 mAh, non-removable battery. The IPS display panel has good color accuracy. It can display a wide range of colors, this makes visuals look more lifelike and vivid 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

This article shares our personal experiences and thoughts about using the InnJoo Max4 Pro 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.

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InnJoo Max4 Pro specifications

BrandInnJoo
NameMax4 Pro
ModelMAX4P
Release date2017

Weight, dimensions, colors

Weight7.3 oz
Dimensions6.46 x 3.24 x 0.33 inch
Colorsblack, gold
SIM typeNano SIM, Micro SIM

The weight of InnJoo Max4 Pro is about 7.3 oz with battery. This is average for smartphones of the same size. Smartphones use a Nano SIM as a small chipcard for a subscriber identity module (SIM). A micro SIM is a smaller version of the standard SIM card used in mobile devices.

InnJoo Max4 Pro / 1

System, chipset, performance

OS versionAndroid OS v7.0 (Nougat)
SoCMediatek MT6750
CPUOcta-core, Quad-core 1.5 GHz Cortex-A53, Quad-core 1 GHz Cortex-A53
GPUMali-T860 MP2

The InnJoo Max4 Pro comes with Android OS v7.0 (Nougat) out of the box. Google has integrated many services with Android. These include Google Maps, Gmail, and Google Drive. It's a powerful Mediatek MT6750 octa-core processor. It can handle complex tasks and run many applications. 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 typeIPS
Screen size6 inch
Resolution720 x 1280 px
Multitouch supportyes, up to 5 fingers

The 6 inch IPS display has better features. These include optimal viewing angles, color accuracy, and unchanging color reproduction. The 6 inch display should be big enough for your needs. It will make viewing comfortable. This is true whether you're reading, browsing, or watching. The size of the screen is measured diagonally, from corner to corner.

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Memory, storage

RAM4 GB
Internal storage64 GB
Memory card slotmicroSD

The InnJoo Max4 Pro comes with 4 GB of RAM, which is considered to be sufficient for most users' needs. Having more RAM alone does not guarantee better performance. 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 camera16 MP, 4608 x 3456 px, autofocus
FlashLED
Selfie camera8 MP

The single camera can be enough for many smartphone users. It depends on their photography needs and preferences. The Max4 Pro does not have optical image stabilization (OIS).

Connectivity, network, wireless

GSM 2G bands900 / 1800
Network coverage2G / 3G / 4G
Wi-FiWi-Fi 802.11 b/g/n
Bluetoothv4.0, A2DP
GPSA-GPS
NFCno
FM radioyes
USBmicroUSB 2.0
Headphone3.5 mm jack

The InnJoo Max4 Pro supports 4G/LTE networks. This phone like all modern smartphones, is capable of connecting to Wi-Fi networks. The Max4 Pro 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

TypeLi-Po 4800 mAh, non-removable

The Li-Po 4800 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 Max4 Pro isn't removable without voiding the warranty.

Features, sensors, specials

Sensorsaccelerometer, fingerprint, gravity, light, proximity
SpecialsDragontrail glass, Dual SIM, Quick Charge

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). The Max4 Pro 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

  • appropriate screen size
  • adequate memory
  • microSD slot
  • good battery
  • Dual SIM support

Cons

  • single camera setup
  • no OIS function
  • no 5G support
  • no NFC feature
  • no Type-C USB port
  • no digital compass
Add InnJoo Max4 Pro to your comparison

Please let us know if you find incorrect information or something isn't working. Also, tell us if you have a suggestion for improvement.

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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