Ulefone Armor 3 is a rugged smartphone that can withstand a lot of rubbish. These could be dust, rainwater, or even pressure on its screen, and other adversities. It is the smartphone of choice for people working in the mines, on mountaintops, inside oceans or rivers.

Maybe that’s why the smartphone also comes with a very powerful battery that can last for like a week without a single charge. Its terminals are able to stand any sort of weather, thereby making the device a thing of choice for some set of people.

Design and Display of Ulefone Armor 3

This device Design type is bar but for sure, polycarbonate, and aluminum alloy are the main materials for the device. Dimensions are 164.8 x 79.2 x 18.15 mm and it weighs 364 grams. It comes in just black and orange colors. It is waterproofed and has a formidable rugged design.

Display type is IPS LCD capacitive touch screen. The screen size 5.7 inches of 16 million colors. There is no secondary display in the device. Further, pixel density is 424 ppi, screen to body ratio is 64.5 percent, and aspect ratio is 18:9. Display protection includes 2.5D curved glass, and Corning Gorilla glass 5.

Camera Features

A single primary camera of 21 MP f/1.8 Dual LED flash option graces the rear of the device. Special feature of the lens is Sony IMX230 sensor, OIS, HDR, 5P lens. The front (selfie) camera is 8 MP (it is interpolated to 13 MP and has features like f/2.2, face recognition, and others. The front lens has softlight flash.

Other camera features include geotagging, touch focus, face detection, panorama, auto focus, and HDR.

Hardware and Software of Ulefone Armor 3

MediaTek MT 6763T Helio P23 chipset of process technology 16nm reigns in the device. Also, there is Octa core 4×2 3GHz Cortex A53 and 4×1.65GHz Cortex A53. The GPU is Mali G71 MP2 770MHz. However, the main operating system in the Ulefone Armor 3 is Android 8.1 Oreo which will surely upgrade to the latest Android 9 Pie OS.

Storage Capacity and Sensors

There is 4GB of RAM that cannot be increased in the Ulefone Armor 3. Also, 64GB of ROM also known as internal storage exists to boost space. Taking things further is the provision for a microSD card which can help boost space up to 256GB externally.

Sensors in the device include accelerometer, proximity, light, gyro, and fingerprint.

Ulefone Armor 3 Full Technical Specification


  • Device Type


  • Model

Ulefone Armor 3

  • Announced


  • Released


  • Status



  • Type


  • Dimensions

164.8 mm x 79.2 mm x 18.15 mm

  • Weight


  • Colors


  • Waterproof Yes
  • Fingerprint Yes
  • Face Recognition


  • Dedicated Keys

Volume, Power, Fingerprint, Smart shortcut key

  • Device Security

Fingerprint, Face, Pin Password, Pattern, Slide

  • Features

-Fingerprint scanner (Side mounted)
-Rugged design
-Polycarbonate+Aluminum body
-IP68/69K Dustproof, Shockproof & Waterproof (Up to 2m)
-Drop resistance up to 1.2m
-MIL-STD 810G Compliant


  • Display Type

IPS LCD, Capacitive touch screen

  • Size


  • Secondary Display


  • Touch Screen

Yes, Multi touch

  • Pixel Density

~424 PPI

  • Resolution

2160 x 1080 Pixels

  • Display Colors

16 M

  • Display Protection Yes
  • Features

-18:9 aspect ratio
-~64.5% screen-to-body ratio
-2.5D curved glass screen
-Corning Gorilla glass 5


  • Supported Network


  • 2G Network

GSM 850 / 900 / 1800 / 1900 MHz
CDMA 800 MHz

  • 3G Network

WCDMA 850/ 900 / 1900/ 2100 MHz
TD-SCDMA 1880-1920/ 2010-2025 MHz

  • 4G Network

LTE 700 (Class 17)/ 800/ 850/ 900/ 1700-2100/ 1800/ 1900/ 2100/ 2600 MHz
LTE TDD 1900/ 2300/ 2500/ 2600 MHz
LTE 700 (B12)/ 800 (B18)/ 1900 (B25)/ 850 (B26)/ 700 (B28) MHz
VoLTE support

  • SIM

Nano SIM

  • Hybrid Sim Yes
  • Dual SIM

Yes, Dual stand by


  • Chipset

MediaTek MT6763T Helio P23, 16nm

  • CPU

Octa-core (4×2.3GHz Cortex-A53+4×1.65GHz Cortex-A53)

  • GPU

Mali G71 MP2 770MHz

  • RAM (Memory)

4GB, 1600MHz

  • Internal Storage


  • Card Slot

Upto 256GB (micro SD)

  • Dedicated slot

No, Use Sim 2 slot

  • Sensors



  • Operating System

Android 8.1 Oreo

  • Java Support No
  • Youtube Yes
  • Facebook Yes


  • SMS

Yes (threaded view)

  • MMS Yes
  • Email


  • IM Yes


  • Primary

21MP, f/1.8, Sony IMX230 sensor, OIS, HDR, 5P lens

  • Flash

Dual LED

  • Front

8MP (Interpolated to 13MP), f/2.2, Face Recognition

  • Front Flash


  • Video

[email protected]

  • Camera Features

Touch focus
Face detection


  • Bluetooth

Yes, v4.0, A2DP

  • Infrared Yes
  • Wi-fi

Yes, Wi-Fi 802.11 a/b/g/n, dual band, WiFi direct

  • Wi-fi Hotspot
  • GPS


  • NFC Yes
  • Wireless Charging


  • Headphone Jack    No
  • HDMI No
  • USB

v2.0, Type C with OTG


  • GPRS Yes
  • EDGE Yes
  • Speed

42.2 Mbps (HSDPA), 5.76 Mbps;(HSUPA), LTE 300/ 100 Mbps

  • Web Browser



  • Video Format

3GP, M4V, H.263, H.264, MOV, AVI, xVID, WMV, FLV, MP4, H.265

  • Audio Format

MP3, eAAC+, WAV, Flac player

  • FM Radio

Yes with RDS

  • Alert Types

Vibration, MP3

  • Ring Tones

Wav ring tones

  • Loudspeaker



  • Battery Type

Li-Poly (Lithium Polymer)

  • Capacity


  • Placement


  • Talk Time

Up to 66 hrs

  • Music Playback

Up to 72 hrs

  • Movie Playback

Up to 19 hrs


  • Features
  1. Active noise cancellation with dedicated mic
    2. Document viewer
    3. Photo and video editor
    4. Fast battery charging (Pump Express 2.0)
    5. Dual VoLTE
    6. Dual front speaker and Smart audio

==> Disclaimer: Specifications, Features & Price Shown For The Above Device Was Entered Manually. We Can Not Guarantee That The Info On This Page Is 100% Correct. If You Think That Any Information For The Current Device Is Wrong Or Missing, Please Don’t Hesitate To Contact Us.


Network and Connectivity

Connectivity in the device is very vibrant, as there is provision for GSM, CDMA, TD-SCDMA, HSPA, and LTE. Therefore, Ulefone Armor 3 is able to handle 2G, 3G, and 4G internet networks. This is also made possible with the use of dual hybrid or Nano SIM card slots in the device.

Other connectivity components are Bluetooth, Wi-Fi, mobile hotspot, GPS, A-GPS, GLONASS, NFC, USB Type C with OTG and others. However, there is no headphone jack, HDMI, and infrared in this device.

Battery Life

Powering the device is a Li-Po 10300 mAh non-removable battery in the Ulefone Armor 3. It comes without wireless charging but there is fast charging(Pump Express 2.0) option for the battery. Talk time is up to 66 hours, music playback is up to 72 hours, and movie playback is up to 19 hours.

Price and Availability of Ulefone Armor 3

Official Price of the device is $345 USD although we cannot assure you that you will meet it that way in any online store. Since the device was announced and released in the month of September 2018, it readily available for purchase.


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