Professional Thermal Imaging in a Rugged 5G Smartphone
The Ulefone Armor 27T Pro Thermal is designed for professionals and outdoor users who need specialist imaging capabilities together with a highly durable smartphone.
Its integrated FLIR thermal camera can visualise heat that cannot be seen by the human eye, making the phone particularly useful for inspection, maintenance, electrical work, HVAC applications, automotive diagnostics, construction and field work.
The Armor 27T Pro combines this specialist thermal capability with 5G connectivity, 12GB RAM, 256GB storage, a 10,600mAh battery and rugged IP68/IP69K protection.
FLIR Thermal Imaging
The standout feature of the Armor 27T Pro is its integrated FLIR thermal imaging system.
The thermal camera provides:
- 80 × 60 thermal resolution
- 9Hz refresh rate
- 17μm pixel pitch
- Less than 50mK sensitivity
- -10°C to 450°C measurable temperature range
- ±3°C stated accuracy
- MyFLIR Pro application
The thermal camera can reveal temperature differences that are invisible to the naked eye, helping identify potential heat sources, temperature anomalies and leaks.
This makes it useful for:
- Electrical inspections
- HVAC troubleshooting
- Plumbing inspections
- Automotive diagnostics
- Equipment maintenance
- Construction
- Building inspections
- Outdoor field work
The 80 × 60 thermal resolution is important: this is the original Armor 27T Pro Thermal, not the newer Armor 27T Pro+ specification with a 160 × 120 thermal sensor.
Powerful 5G Performance
The Armor 27T Pro is powered by the MediaTek Dimensity 6300 5G platform.
Its octa-core processor reaches up to 2.4GHz and uses a 6nm process, paired with an Arm Mali-G57 MC2 GPU.
Combined with 12GB LPDDR4X RAM, the phone is designed for demanding multitasking and professional applications.
Virtual Memory Expansion can provide up to an additional 12GB, giving the system up to 24GB of combined physical and virtual memory.
256GB Storage + Up to 2TB Expansion
The Armor 27T Pro includes 256GB UFS 2.2 internal storage.
For customers who need additional capacity, the dedicated microSD slot supports memory cards up to 2TB.
The three-card configuration supports:
- Nano SIM
- Nano SIM
- microSD
This means you can use two SIM cards while retaining expandable storage.
6.78-Inch 120Hz FHD+ Display
The large 6.78-inch FHD+ IPS display provides a 1080 × 2460 resolution and a smooth 120Hz refresh rate.
The screen also features:
- 396ppi
- 20.5:9 aspect ratio
- 240Hz touch sampling
- Corning Gorilla Glass Victus
- Oleophobic fingerprint-resistant coating
- Punch-hole design
The 120Hz refresh rate provides smoother scrolling and more responsive interaction across supported applications.
Massive 10,600mAh Battery
The Armor 27T Pro is built for extended use away from a power outlet.
Its huge 10,600mAh battery supports:
- 33W wired fast charging
- 30W wireless charging using Ulefone’s proprietary protocol
- Up to 15W Qi wireless charging
- Wireless reverse charging
Ulefone lists up to 576 hours of standby time and up to 58 hours of talk time under its specified testing conditions.
50MP Main Camera + 64MP Night Vision
The Armor 27T Pro features a versatile rear camera system designed for both normal photography and low-light conditions.
50MP Main Camera
The primary camera uses a 50MP Samsung GN1 sensor with a large 1/1.31-inch sensor and f/1.95 aperture.
64MP Night Vision Camera
A dedicated 64MP OV64B night-vision camera provides infrared-assisted imaging for extremely dark environments.
Night vision can be useful for:
- Outdoor activities
- Security work
- Camping
- Wildlife observation
- Night inspections
- Working in dark environments
Rear video recording supports up to 2K at 30fps.
32MP Front Camera
The 32MP Samsung GD1 front camera provides high-resolution selfies and video calls.
It supports video recording up to 2K at 30fps.
Built for Harsh Conditions
The Armor 27T Pro is designed as a true rugged smartphone rather than a standard smartphone with a protective case.
It carries:
- IP68 water and dust resistance
- IP69K protection
- MIL-STD-810H certification
The device is rated for controlled immersion up to 2 metres for 30 minutes under its stated IP68 testing conditions.
Water and dust resistance are not permanent and can decrease through normal wear. Ulefone specifically warns against charging the device while wet, and liquid damage is not covered under warranty.
Underwater Photography
The Armor 27T Pro supports underwater photography and video, allowing supported camera functions to be used while submerged.
This makes it useful for outdoor recreation, inspection work and underwater adventures where appropriate.
Dual SIM 5G Connectivity
The phone supports Dual Nano SIM connectivity with 5G and 4G support.
Network features include:
- 5G
- 4G LTE
- 3G
- 2G
- VoLTE
- Dual-band Wi-Fi
- Bluetooth 5.2
- NFC
- GPS
- GLONASS
- Galileo
- BeiDou
- QZSS
The supplier specifically lists support for major South African networks including MTN, Vodacom and Rain.
NFC and Google Pay
The Armor 27T Pro includes NFC, allowing compatible contactless and NFC functions, including Google Pay where supported.
uSmart Expansion
The phone features Ulefone’s uSmart 2.0 expansion system, allowing compatible accessories such as endoscopes and microscopes to be connected for specialist applications.
This can extend the phone’s usefulness for technicians and field professionals.
Rugged Professional Features
Additional features include:
- Side-mounted fingerprint sensor
- Face unlock
- 3.5mm headphone jack
- USB Type-C
- Infrared sensor
- Digital compass
- Barometer
- Gyroscope
- Accelerometer
- Pedometer
- Tri-colour notification light
- Wireless reverse charging
- uSmart expansion
Key Specifications
| Specification | Details |
|---|---|
| Brand | Ulefone |
| Model | Armor 27T Pro |
| Network | 5G |
| SIM | Dual Nano SIM |
| RAM | 12GB LPDDR4X |
| Virtual RAM | Up to 12GB |
| Storage | 256GB UFS 2.2 |
| Expandable Storage | Up to 2TB |
| Processor | MediaTek Dimensity 6300 |
| CPU | Octa-Core up to 2.4GHz |
| GPU | Arm Mali-G57 MC2 |
| Display | 6.78-inch IPS LCD |
| Resolution | 1080 × 2460 FHD+ |
| Refresh Rate | 120Hz |
| Touch Sampling | 240Hz |
| Display Protection | Corning Gorilla Glass Victus |
| Main Camera | 50MP Samsung GN1 |
| Night Vision | 64MP OV64B |
| Front Camera | 32MP Samsung GD1 |
| Thermal Camera | FLIR |
| Thermal Resolution | 80 × 60 |
| Thermal Refresh | 9Hz |
| Thermal Range | -10°C to 450°C |
| Thermal Accuracy | ±3°C |
| Battery | 10,600mAh |
| Wired Charging | 33W |
| Wireless Charging | 30W |
| Reverse Charging | Yes |
| Wi-Fi | Dual-band 2.4GHz / 5GHz |
| Bluetooth | 5.2 |
| NFC | Yes |
| Operating System | Android 14 at launch |
| Current Update Path | Android 15 and Android 16 OTA support |
| Fingerprint | Side-mounted |
| Water/Dust Protection | IP68 |
| Rugged Protection | IP69K |
| Military Standard | MIL-STD-810H |
| Headphone Jack | 3.5mm |
| USB | USB Type-C |
| Colour | Black |
| Dimensions | 182.8 × 86.8 × 18.5mm |
| Weight | 441g |
The Armor 27T Pro originally launched with Android 14. Ulefone’s current update information shows the model on the Android 14 → 15 → 16 update path, with Android 16 rollout information now published. Availability can vary by device region and update phase.
Ideal For
The Ulefone Armor 27T Pro is particularly suited to:
- Electricians
- HVAC technicians
- Plumbers
- Automotive technicians
- Construction professionals
- Engineers
- Maintenance teams
- Field technicians
- Security professionals
- Outdoor workers
- Hikers and campers
- Adventure users
- Customers requiring thermal imaging
What’s in the Box
- Ulefone Armor 27T Pro
- AC power adapter
- USB Type-C cable
- Protective film
- Tempered-glass screen protector
- SIM eject tool
- Lanyard
- User documentation
Exact accessory contents can vary by regional package, so the physical stock received should be treated as the final reference.
Why Shop at EnigmaHub?
Shop the Ulefone Armor 27T Pro Thermal 5G at EnigmaHub for specialist technology built for demanding environments.
With FLIR thermal imaging, 5G connectivity, night vision, massive battery capacity and military-grade rugged protection, the Armor 27T Pro is designed for customers who need their smartphone to do more.
Professional capability. Rugged by design. EnigmaHub.
