
InnJoo I4 (2017) review
The InnJoo I4 (I4) smartphone released in 2017. It is powered by Spreadtrum SC7731C chipset, 512 MB of RAM and 4 GB of internal storage.
The InnJoo I4 runs on Android OS v6.0 (Marshmallow) out of the box. It comes with a Li-Ion 1400 mAh battery. It features a 4.5 inches IPS display with 480 x 854 px resolution. The IPS technology is one of the most leading LCD technologies in the world.
Table of contents:
InnJoo I4 (I4) specifications
- Brand
- InnJoo
- Name
- I4
- Type
- I4
- Rating
- ★★★★★ Rated 3/5 based on 1 user votes.
- Launch
- 2017
Body
- Weight
- 120 g
- Dimensions
- 134 x 67 x 10.6 mm
- Colors
- black
gold - SIM type
- Micro SIM
System
The InnJoo I4 runs on Android OS v6.0 (Marshmallow) out of the box, but the I4's firmware can be upgraded to a newer version of OS.
- OS
- Android OS v6.0 (Marshmallow)
- Chipset
- Spreadtrum SC7731C
- CPU
- Quad-core 1.2 GHz Cortex-A7
- GPU
- Mali-400 MP1
Display
Screen size is measured in inches, diagonally from corner to corner. The 4.5 inches IPS capacitive touch screen with 480 x 854 px resolution is multitouch capable.
- Technology
- IPS
- Size
- 4.5 inches
- Resolution
- 480 x 854 px
- Multitouch
- yes
Memory
The smartphone's memory (512 MB) cannot be expanded, but the storage (4 GB) can be expanded with a microSD card.
- RAM
- 512 MB
- Internal storage
- 4 GB
- External storage
- microSD
Camera
The camera of the InnJoo I4 has no autofocus capability (fixed-focus). Autofocus is a camera feature that fine-tunes the focus of the camera. When you try to take a photo of a nearby object with an autofocusless camera, you will discover that your photo isn't very sharp.
- Front camera
- VGA
- Rear camera
- 2 MP
1600 x 1200 px - Flash
- Dual LED
Connectivity
This smartphone has a built-in GPS receiver. GPS is a satellite based navigation system that allows the determination of the exact geographical location on Earth. This InnJoo smartphone has FM radio receiver.
- GSM
- 900 / 1800
- Mobile network
- 2G / 3G
- WLAN
- Wi-Fi 802.11 b/g/n
- Bluetooth
- v2.1, A2DP
- GPS
- A-GPS
- NFC
- no
- FM radio
- yes
- USB
- microUSB 2.0
- Audio
- 3.5 mm jack
Battery
The Li-Ion 1400 mAh battery gives the smartphone a good battery backup. This is a low maintenance battery. No periodic discharge is needed and charging can be done at random.
- Type
- Li-Ion 1400 mAh
Features
The smartphone sensors measure physical quantities and transmit them to the application processor. The phones's accelerometer is a built-in electronic component that measures tilt and motion. The I4 has Dual SIM capability, which means that you can insert two different SIM cards and use them both from one phone.
- Sensors
- accelerometer
- Specials
- Dual SIM
The specifications above are based on the official data published by the manufacturer, but we also take user reviews into consideration. If you found an error or something lacking in the specifications above for the InnJoo I4, then don’t hesitate and signal the problem to us.
InnJoo I4 (I4) pictures

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