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InnJoo Halo 4 LTE

InnJoo Halo 4 LTE
Brand: InnJoo
Category: Phones
  • Display 5.5 inch 720 x 1280 pixels HD display
  • Camera 13+5 MP Main/5 + 2 MP front
  • Storage 16 GB
  • RAM 1 GB
  • CPU Quad-core 1.3 GHz, Mediatek MT6737
  • OS Android 7.0 (Nougat)

Our Rating

The rating is based on the opinions of users and reliable reviewers.

  • Design, Built Quality 7 / 10
  • Display Quality 8 / 10
  • Camera Quality 8 / 10
  • Audio & Multimedia 7 / 10
  • OS and Usability 9 / 10
  • Battery Performance 8 / 10

InnJoo Halo 4 LTE Highlights and Overview

Consistency is one of the key to maintaining customer’s loyalty in the smartphone market. This is a market strategy which InnJoo understands very well. We are just into 2019, and the Halo 4 LTE is the 3rd smartphone offer from InnJoo for the year, aside the Halo 5 3G and the higher InnJoo Fire 5 LTE.

Looking at the InnJoo Halo 4 LTE, it is very obvious that the company designed this device, paying more attention to elegance and beauty, than speed. The phone is available in Elegance Black with a touch of red (notice the camera ring and the rear cover opening in the image below.

Specification wise, you are getting a phone with 5.5 inch HD display, with 720 x 1280 pixels resolution. The display is still not one of the trending 18:9 or even the 19:9 aspect ratio, but is still bright and clear enough for day to day use.

On the camera department, the InnJoo Halo 4 LTE has a dual rear camera sensors at the back. This comprises of a 13 + 5 MP sensors, featuring HDR mode, panaromic mode and a dual LED flash. The selfie camera is a single 5 megapixel sensor with a soft flash.

Coming to the hardware department, the device is powered by a Quad-core Mediatek MT6737 CPU clocked at 1.3 GHz, along with Mali-T720 GPU, 1GB of RAM and 16GB internal storage, expandable up to 128GB via micro SD card.

Other specs and features of the InnJoo Halo 4 LTE includes support for dual Nano-SIMs, 4G LTE network, Bluetooth 4.1 among other connectivity options. The device has built in 2800mAh battery, and provide Android 7.0 (Nougat) OS out of the box.

All other key features and hidden specifications of the Halo 4 LTE smartphone, are detailed in the table below. 

InnJoo Halo 4 LTE Full Specifications and Features


Technology GSM / HSPA / LTE
2G Network Bands GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G Network Bands HSDPA 850 / 1900
4G Network Bands LTE band 2(1900), 4(1700/2100), 7(2600), 12(700), 17(700)
Speed HSPA 21.1/5.76 Mbps, LTE Cat4 150/50 Mbps


Also Known As -


Dimensions 149 x 72 x 8.4 mm (5.83 x 2.80 x 0.33 in)
Weight 157 g (4.02 oz)
Build Premium Plastic
SIM Type Dual SIM (Micro-SIM, dual stand-by)


Display Type IPS LCD capacitive touchscreen, 16M colors
Size 5.5 inches, 78.1 cm2 (~73.6% screen-to-body ratio)
Resolution 720 x 1280 pixels, 16:9 ratio (~267 ppi density)


Operating System Android 7.0 (Nougat)
Chipset Mediatek MT6737
CPU Quad-core 1.3 GHz Cortex-A53 (32nm)
GPU Mali T720


Card Slot Yes, up to 128 GB via microSD card


Camera Type Double Lenses
Camera Sensor(s) 13+2 megapixel main camera
Camera Features Geo-tagging, touch focus, f/2.0 aperture, Bokeh effects, HDR
Video Resolution 1080p@30fps


Camera Type Single Lens
Camera Sensor(s) 5-megapixel
Camera Features Face Beautification
Video Resolution 720p


Loudspeaker Yes
Speaker Location Back
Audio Jack Type Yes, 3.5mm audio jack


Bluetooth Bluetooth 4.1
FM Radio Yes


Battery Capacity Non-removable Li-Ion 2800 mAh battery
Wireless Charging No
Talk Time Talk Time is the longest time that a single battery charge will last when you are constantly talking on the phone under perfect conditions, Ambient temperature and highly dependent on the cellular network environment such as the distance to the closest cell network tower. Up to 19 hours
Stand-by Up to 300 hours


Sensors Fingerprint (side-mounted), accelerometer, proximity, compass
Box Contents Charging Brick / USB cable

InnJoo Halo 4 LTE User Reviews and Opinions

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Disclaimer Note

We CANNOT guarantee 100% accuracy for the specification table above.

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