ULEFONE Armor 28 Ultra 5G Rugged Smartphone AI Thermal

Armor 28 Ultra delivers rugged 5G performance with the Dimensity 9300+ and on-device AI thermal imaging for reliable work in extreme conditions.

• Performance and AI: Dimensity 9300+ (4+4 big cores) up to 3.4 GHz, Immortalis-G720 GPU, MediaTek NPU 790, 32 GB RAM (16+16 GB dynamic RAM) and 1 TB UFS4.0 storage; RAM can be extended in Settings.
• Photography and video: 50 MP main (Sony IMX989 1"), 64 MP night vision (OV64B), 50 MP ultra-wide (Samsung JN1), 50 MP front; 8K video; Night Vision with NightElf Ultra 3.0; AI photography features.
• Display and power: 6.67-inch AMOLED, 2400x1080, 120 Hz; 10600 mAh battery with 120 W fast charging; 3.5 mm headphone port and wireless charging support.
• Ruggedness and connectivity: IP68/IP69K; graphene cooling (15,314 mm²); Wi‑Fi 7; NFC; BT 5.4; GPS/GLONASS/Beidou/Galileo/QZSS/NavIC; IR blaster.

Ulefone Armor 28 Ultra Thermal Version Specifications
First to feature the Dimensity 9300+ chipset
First AI-enabled rugged smartphone
Thanks to the new AI engine, enjoy faster performance with apps like Google Gemini, enhancing efficiency through seamless interaction. Al RemovalAI | AI Background| AI Digital Human | AI Photography
AMOLED Dual Screen ，Widewine L1 Certified
6.67-inch AMOLED Main Display ，1080 x 2400 FHD+|1.04-inch Sub AMOLED Display
First to offer 1TB of ROM storage
ROM 1TB UFS4.0 + 32GB RAM （32GB =16GB LPDDR5X + 16GB Dynamic RAM (The Dynamic RAM can be extended in Settings if needed.)
First rugged phone with Wi-Fi 7 support
First to boast a 1" main camera sensor, 50MP+64MP+50MP+50MP
Main Rear Camera	Pixel: 50MP
	Details: Sony® IMX989 CMOS sensor, 1.6μm, 8 piece lens, FOV 85.1°, ƒ/1.9 large aperture
Night Vision Camera	Pixel: 64MP
	Details: OV64B CMOS sensor, FOV 79.4°, ƒ/1.79 large aperture
Ultra-wide Lens	Pixel: 50MP
	Details: Samsung JN1 CMOS sensor, FOV 117.3°, ƒ/2.2 large aperture
Front Camera	50MP
	Details: Samsung JN1 CMOS sensor, 0.64μm, 5 piece lens, FOV 80.4°, ƒ/2.45 large aperture
Cellular	5G/4G/3G/2G
	*Not compatible with AT&T, Cricket, Sprint,Verizon, Boost Mobile, Koodo, Telus Wireless, Fido*Some network carriers have not been displayed because their 5G networks are not yet in mass commercial use. If you have participated in this carrier's testing program, please check with the carrier about the 5G frequencies they use, so that you can check whether Armor 28 Ultra 5G supports their network.

Ulefone Armor 28 Ultra Thermal Version Specifications
Physical Characteristics
Color	Epic Black
Material	PC + Aluminium
USB	Type-C, USB 3.2 Gen 2; supports screen mirroring to DP1.4 displays.
Headphone Jack	3.5mm Headphone Jack
Expansion Connector	uSmart Expansion Connector 2.0, suppors uSmart series accessories, allows simultaneous charging via the Type-C port while the uSmart Connector is in use.
Card Slots	3, 1x Nano-SIM + 1x Nano-SIM + 1x microSD
Keys	Right: Power button (Fingerprint)+Volume button+Camera Key, Left: Custom Key
Size & Weight
Product Size	174.15 x 83.6 x 19.4 mm-23mm
Product Weight	450g / 15.87 ounces
Package Size	108 x 198 x 86 mm / 4.25 x 7.8 x 3.39 inches
Product size and weight may vary by configuration, manufacturing process and measurements. All specifications are subject to the actual product.
Ruggedness
Certification	IP68/IP69K/MIL-STD-810H
Splash, Water, and Dust Resistant	Maximum depth of 1.5 meters up to 30 minutes
Drop resistance	Up to 1.5m tall
Working Temperature	-20℃ - 55 ℃ (-4℉ - 131℉)
AI Thermal Imaging
Thermal Sensor	ThermoVue T2
Infrared ISP	Independent Infrared ISP
App	ThermoVue Pro
Resolution	640 x 512
Frame Rate	25Hz
Pixel Pitch	12μm
Thermal Sensitivity (NETD)	<40mk
Temperature Measurement	-20°C to 550°C
Accuracy	±2℃
Main Display
Screen Size	6.67-inch
Screen Resolution	1080 x 2400 FHD+
Display Technology	AMOLED
AOD (always-on display) Mode	Support
Aspect Ratio	20:9
PPI	395
Brightness	2200nits(Peak Brightness), 900nits (HBN); 500nits (Typ)
Color Depth	10-bit
Refresh Rate	120Hz
Screen-to-Body Ratio	92%
Multi-touch	10
Sub Display
Screen Size	1.04-inch
Screen Resolution	340 x 340 HD+
Display Technology	AMOLED
AOD (always-on display) Mode	Support
Brightness	Max 600 nits
Refresh Rate	60Hz
Multi-touch	Single
UI/Features	Interface Display	Default features include clock, compass, music, camera, and calendar. Users can add recording, noise measurement, barometer, power saving mode, and scenario mode through the settings menu. Interface switching is supported by swiping left or right.
	Watch Face	Customization of watch face wallpapers is available through the settings menu or by double-tapping on the sub-screen watch face, then swiping left/right and long-pressing to select a watch face wallpaper. Different watch face designs display various information such as digital clock, date, battery level, step count, and air pressure.
	Music Playback	Supports selection of different music apps. Displays music playback status and song title. Users can control play/pause, and navigate to the previous/next track. The media app's poster can be synchronized and displayed on the sub-screen.
	Photo Capture	Provides quick access to photo capture, switching between front and rear cameras. Users can return to the camera, view photos, and check full-size images in the gallery app.
	Notifications	By swiping up on the sub-screen, users can quickly view notifications and messages.
	Status	By swiping down on the sub-screen, users can quickly check the battery status.
	Personal Signature	Displays a personal signature upon screen-on, which can be customized in the sub-screen settings menu.
Processor
CPU Model	MediaTek Dimensity 9300+
Main frequency	3.4GHz
Production Process	4nm
CPU Core	8, All-big-core, 1x Arm Cortex-X4 up to 3.4GHz, 3x Arm Cortex-X4 up to 2.85GHz, 4x Arm Cortex-A720 up to 2.0GHz
GPU	Immortalis-G720, 1.3GHz
AI Processing Unit	MediaTek NPU 790
RAM & Storage
RAM	16GB LPDDR5X + 16GB Dynamic RAM (The Dynamic RAM can be extended in Settings if needed.)
Storage	1TB UFS4.0
Max. Expansion Supported	2TB
Rear Camera
Rear Camera Numbers	3
Main Rear Camera	Pixel: 50MP
	Details: Sony ®IMX989 CMOS sensor, 1.6μm, 8 piece lens, FOV 85.1°, ƒ/1.9 large aperture
Night Vision Camera	Pixel: 64MP
	Details: OV64B CMOS sensor, FOV 79.4°, ƒ/1.79 large aperture
Ultra-wide Lens	Pixel: 50MP
	Details: Samsung ®JN1 CMOS sensor, FOV 117.3°, ƒ/2.2 large aperture
Flash	1
Video Recording Resolution	8K(30fps), 4K(60fps/30fps), FHD(60fps/30fps), HD(60fps/30fps))
Special Features	Normal mode, Night vision mode,Beauty mode, Wide angle mode, 50MP mode, Night mode, Gif, Portrait, Pro mode, Panorama, Slow motion,Mono, QR code
Front Camera
Pixel	50MP
Details	Details: Samsung® JN1 CMOS sensor, 0.64μm, 5 piece lens, FOV 80.4°, ƒ/2.45 large aperture
Video Recording Resolution	FHD(30fps), HD(30fps), VGA(30fps), CIF(30fps)
Special Features	Normal mode, Beauty mode, 50MP mode, Gif, Portrait, Mono
Battery & Charging
Capacity	10600mAh (Equivalent to 5300mAh, 7.74V)
Watt Hours Per Battery	41.022 Wh
Battery Type	Lithium-ion polymer battery
Charging Details	120W, 20V/6A
Wireless Charge	50W
Reverse Charge	Support, 10W
Standby Time	576 Hours
Talk Time	58 Hours
Network & Connectivity
Card Type	Nano+Nano+microSD
Cellular	5G/4G/3G/2G
Band Details