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Ulefone Armor Mini 20

Ulefone Armor Mini 20

Brand: ULEFONE
Category: Smart Phones
  • Display: 4.7" Inch
  • Camera: 64MP (1440p)
  • RAM: 8GB RAM
  • Processor: Helio G99
  • Battery: 6200mAh
  • Launch Date: 2024, September
  • Storage: 256GB storage, microSDXC
  • OS: Android 14
  • Body: 301g, 24.9mm thickness

Specs

Network

Technology GSM / CDMA / HSPA / CDMA2000 / LTE
2G bands GSM 850 / 900 / 1800 / 1900
CDMA 800 / 1900
3G bands HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100
CDMA2000 1x
4G bands 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 32, 34, 38, 39, 40, 41, 66, 71
Speed HSPA, LTE

Launch

Announced 2024, September
Status Available. Released 2024, September

Body

Dimensions 133.5 x 63.3 x 24.9 mm (5.26 x 2.49 x 0.98 in)
Weight 301 g (10.62 oz)
SIM Nano-SIM + Nano-SIM
Ingress Protection IP68/IP69K dust tight and water resistant (high pressure water jets; immersible up to 2m for 30 min)
Drop resistant up to 2m
MIL-STD-810H compliant
500 lumens dedicated flood flashlight

Display

Type IPS LCD, 90Hz
Size 4.7 inches, 53.3 cm2 (~63.1% screen-to-body ratio)
Resolution 720 x 1600 pixels, 20:9 ratio (~373 ppi density)
Protection Corning Gorilla Glass Victus, Mohs level 4

Platform

OS Android 14
Chipset Mediatek Helio G99 (6 nm)
CPU Octa-core (2x2.2 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)
GPU Mali-G57 MC2

Memory

Card slot microSDXC (uses shared SIM slot)
Internal 256GB 8GB RAM
UFS 2.2

Main Camera

Primary Camera 50 MP, f/2.0, (wide), 1/1.31", 1.2µm
Second Camera 64 MP, f/1.8, (night vision), 2 infrared lights
Features Dual-LED flash, HDR, panorama
Video 1440p@30fps, 1080p@30fps

Selfie camera

Primary Camera 32 MP, f/2.5, (wide), 1/2.8", 0.8µm
Video 1440p@30fps, 1080p@30fps

Sound

Loudspeaker Yes
3.5mm jack Yes

Comms

WLAN Wi-Fi 802.11 a/b/g/n/ac, dual-band
Bluetooth 5.2, A2DP, LE
Positioning GPS, GALILEO, GLONASS, BDS, QZSS
NFC Yes
Infrared Port Yes
Radio Wireless FM radio, RDS, recording
USB USB Type-C 2.0, OTG

Features

Sensors Fingerprint (side-mounted), accelerometer, gyro, proximity, compass, barometer

Battery

Type Li-Po 6200 mAh
Charging 33W wired
15W wireless
5W reverse wireless

Misc

Colors Black

Test Results

EU LABEL

Energy Class B
Battery 58:42h endurance, 1000 cycles
Free fall Class A (270 falls)
Repairability Class B

Our Rating

The overall rating is based on review by our experts

6.8
  • Design 8 / 10
  • Display 6 / 10
  • Camera 6 / 10
  • Auto Focus 6 / 10
  • Image Quality 6 / 10
  • Performance 7 / 10
  • Features 9 / 10
  • Connectivity 8 / 10
  • Call Quality 7 / 10
  • Multimedia 5 / 10
  • Usability 7 / 10
  • Video Quality 5 / 10
  • Battery 9 / 10

PROS

  1. Extremely compact and pocketable design for a rugged phone.
  2. IP68/IP69K water and dust resistance with MIL-STD-810H durability.
  3. Large 6,200 mAh battery offers long-lasting, multi-day usage.
  4. 500-lumen, high-brightness camping light/flashlight included on the back.
  5. 90Hz refresh rate on the 4.7-inch display makes navigation smooth.
  6. Supports 33W wired, 15W wireless, and reverse charging capabilities.
  7. Features a 64MP night vision camera for clear low-light photography.
  8. Includes NFC, a 3.5mm headphone jack, and an IR blaster.
  9. Runs on a clean version of Android 14 out of the box.
  10. Solid performance from the MediaTek Dimensity 6300 chipset.

CONS

  1. Very heavy and thick (over 300 grams) despite the small screen size.
  2. Low 720p screen resolution is disappointing for a modern smartphone.
  3. Keyboard is very small, making typing difficult for users with large fingers.
  4. Camera performance can be inconsistent, with grainy results in low light.
  5. Shared microSDXC slot means choosing between two SIMs or one SIM + memory card.
  6. Rear speaker is loud but produces tinny sound and is easily covered.
  7. Wireless charging is slow and requires precise, fiddly positioning.
  8. Optional case accessory restricts access to the screen.
  9. Thermal camera model (20T Pro) is significantly more expensive.
  10. Limited availability, often requiring import from overseas sites.

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Disclaimer Note

All specifications are provided as-is and may contain errors; we do our best to keep the information accurate but recommend re-verifying before purchase.

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