• Black
  • 1 colour
Ulefone

Ulefone Armor Mini 4

Launched July 2025

Overview

Strengths

  • It resists water and dust (IP68, IP69K) and drops from up to 2 m.
  • It weighs 150 g and measures 63 mm wide and 142.9 mm tall.
  • It supports two SIM cards and expandable storage.

Weak points

  • Its 64 MB of RAM and 128 MB of storage leave little room for apps and files.
  • The 2.8-inch display has a 240 × 320 px resolution and 143 ppi.
  • The battery has a 2,100 mAh capacity and 5 W charging.
Display
2.8″TFT LCD240 × 320 px
Design
150 g63 mm142.9 mm15 mm
Performance
Unisoc T11764 MB RAM128 MB
Battery
2,100 mAh5 W
Cameras
2 Mpx
Network
4G3G2G

Editorial report

Ulefone Armor Mini 4 technical sheet

The Ulefone Armor Mini 4 suits someone looking for a compact rugged phone with resistance to water, dust, and drops. Its IP68 and IP69K protection and resistance to drops from up to 2 m are its defining features for that use.

At 150 g, 63 mm wide, and 142.9 mm tall, it has a small form factor. The 2.8-inch TFT LCD display has a 240 × 320 px resolution and 143 ppi: it is a small screen for essential tasks. Its 64 MB of RAM and 128 MB of storage leave little room, although storage can be expanded. The processor is a Unisoc T117, and the storage type is eMMC.

The camera has 2 MP resolution, an LED flash, and slow-motion video. The removable 2,100 mAh battery supports 5 W fast charging. Those are modest figures for anyone prioritizing battery capacity and charging. The phone also has Dual SIM, USB Type-C, a 3.5 mm audio jack, and FM radio. It has no integrated projector.

The Armor Mini 4 is a basic choice for someone who puts a small format and a rugged build ahead of a large display, ample memory, or a high-resolution camera. Expandable storage and a removable battery add flexibility to that setup.

Technical index

NeoScore

NeoScore is NeoTeo's technical index: it weighs each phone's verified specifications and compares them with those of the phones of its time.

Prices in United States

Selected variant

Armor Mini 4

NeoScore does not apply to this phone: its specifications do not cover enough categories, as with basic phones

Ulefone

Technical specifications

Performance

Processor Model
Unisoc T117
Storage Type
eMMC
Maximum Storage Capacity
128 MB
RAM Capacity
64 MB
Expandable Storage
Yes

Design

Body Colors
Black
Body Thickness
15 mm
Body Width
63 mm
Body Height
142.9 mm
Weight
150 g
Usable Surface
27 %
Body Materials
Plastic
Resistance Features
IP68, IP69K, Drop Resistant Up to 2 m
Waterproof Depth
2 m
Foldable
No
Rugged Build
Yes

Battery

Battery Capacity
2,100 mAh
Battery Type
Li-Ion
Fast Charge Power
5 W
Battery Features
Fast Charging, Removable

Display

Display Aspect Ratio
4:3
Display Technology
TFT LCD
Display Diagonal
2.8″
Display Horizontal Resolution
240 px
Display Vertical Resolution
320 px
Display Pixel Density
143 ppi
Display Features
TFT LCD
Integrated Projector
No

Connectivity

SIM Configurations
Dual SIM
Cellular Bands
2G GSM 850, 2G GSM 900, 2G GSM 1800, 2G GSM 1900, 3G UMTS B900, 3G UMTS 2100, 4G LTE B1, 4G LTE B3, 4G LTE B7, 4G LTE B8, 4G LTE B20, LTE B28
Cellular Technologies
GSM, HSPA, LTE
Bluetooth Version
Bluetooth 2.4
Connectivity Features
3.5 mm Audio Jack, MP3 Player, FM Radio, USB Type-C
USB Version
USB Type-C

Audio

Audio Features
Loudspeaker

Armor Mini 4

Camera system

Every physical camera module is shown separately, with its sensor, lens and capture capabilities.

1

Rear main camera

Resolution
2 Mpx
Slow Motion Video
Yes
Flash Type
LED
Flash LED Count
1 LED
Camera Features
LED Flash
Sensor
Resolution
2 Mpx
Video
Slow Motion Video
Yes
Flash
Flash Type
LED
Flash LED Count
1 LED
Features
Camera Features
LED Flash

Prices No stores

→
Google

Follow NeoTeo on Google to see more of our stories

Add as a preferred source on Google