Description
Specifications
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REVIEW
📱 Ulefone Armor 28 Ultra Thermal– Technical Specifications
🛠️ General
Model: Ulefone Armor 28 Ultra Thermal
OS: Android 15
Dimensions: 174.15 × 83.6 × 19.4 mm; Weight: 450 g
Color: Epic Black
Network & Connection
Network Bands:
1. 5G NR Sub6: N1/2/3/5/7/8/20/25/28/38/40/41/66/71/77/78/79
2. 4G: FDD-LTE: B1/2/3/4/5/7/8/12/13/17/18/19/20/25/26/28A/28B/32/66/71; TDD-LTE: B34/38/39/40/41
3. 3G WCDMA: B1/2/4/5/6/8/19
4. 2G GSM: B2/3/5/8
5. Support 4G VoLTE, VoNR💾 Memory & Storage
RAM: 16 GB LPDDR5X (expandable via virtual RAM up to another +16 GB)
Internal: 1 TB UFS 4.0
Micro‑SD: Expandable up to 2 TB
📱 Display
Main: 6.67″ 120 Hz AMOLED, FHD+ (1080×2400 px), 395 ppi, Gorilla Glass Victus, up to 2200 nits peak
Rear Sub‑display: 1.04″ AMOLED, 340×340 px, 60 Hz, always-on display (for notifications, camera controls, etc.)
🔧 Performance
Chipset: MediaTek Dimensity 9300+ (4× Cortex‑X4 up to 3.4 GHz, 3× Cortex‑X4 up to 2.85 GHz, 4× Cortex‑A720 up to 2.0 GHz)
GPU: Immortalis‑G720, with hardware ray tracing
AI: Built-in MediaTek NPU 790; first rugged phone with generative AI engine
🔋 Battery & Charging
Battery: 10,600 mAh Li‑Po; non‑removable
Wired Charging: 120 W fast charging (sealed Type‑C)
Wireless Charging: 50 W (Ulefone protocol)
Standby: Up to 576 h; Talk time: ~58 h
📸 Cameras
Cameras:
1. Rear Camera: 50MP Main (IMX989, 8P lens, FOV 85.1 degrees, F1.9) + 64MP Night Vision (OV64B, F1.79) + 50MP wide (JN1, FOV 117.3 degrees, F2.2)
2. Front camera: 50MP(JN1, 5P lens, FOV 80.4 degree, F2.45)Video: Rear supports up to 8K @ 30 fps; includes EIS
Thermal Imaging
1. Thermal Sensor: ThermoVue T2
2. Infrared ISP: Independent Infrared ISP
3. App: ThermoVue Pro
4. Resolution: 640 x 512
5. Frame Rate: 25Hz
6. Pixel Pitch: 12um
7. Thermal Sensitivity (NETD): Less thand 40mk
8. Temperature Measurement: -20 degree C to 550 degree C
9. Accuracy: +/-2 degree C🌐 Connectivity
Network: Dual 5G/4G/3G/2G (both SIMs) VoLTE ready
Wi‑Fi: Wi‑Fi 7 support (dual-band)
Bluetooth: v5.4
NFC: Yes
GPS: Multi‑constellation
Other: USB‑C (3.2 Gen 2 – 10 Gbps), IR blaster, uSmart expansion port
🛡️ Ruggedness
Certifications: MIL‑STD‑810H, IP68/IP69K (2 m drop, 30 min submersion, dust‑proof)
Operating Temps: –30 °C to +55 °C
🎧 Audio & Sensors
Biometrics: Side-mounted fingerprint reader, face unlock
Sensors: Proximity, ambient light, accelerometer, gyroscope, compass, magnetometer, barometer etc. via sub‑display tools
Audio: Stereo speakers
🔥 Extras
Rugged AI Features: On-device AI toolkit, generative AI, cloud-assisted imaging
Sub-display functions: Manage notifications, camera, music, compass
Camera shortcut key: Physical key for quick shots
Thermal/Night vision: Non-thermal version has IR night vision; thermal version includes ThermoVue sensor 640×512 px)
Note:
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This Android OS Phone is designed to work only with the current Android OS installed in it. Any alterations, such as upgrades or flashing a newer version, will void the warranty.
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The stated ROM amount shows the maximum available ROM with nothing installed. However, the Android OS and pre-installed software from the manufacturer will occupy some of this ROM.
