Ulefone 28 Ultra Thermal 5G smartphone front view with AMOLED display

Ulefone 28 Ultra Thermal 5G rear and side view with thermal design

Promotional video of Ulefone 28 Ultra Thermal 5G smartphone

Ulefone 28 Ultra Thermal 5G shown from front, back, and side angles

ULEFONE 28 ULTRA THERMAL 5G 16GB RAM 1TB ROM

Name: ULEFONE 28 ULTRA THERMAL 5G 16GB RAM 1TB ROM
SKU: Z.210866.17475027789783504
Price: 388.34 OMR
Availability: InStock
Rating: 5.0 (3 reviews)

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Limited Quantity Sold more than 26 times

OMR 388.340

OMR 408.784 Discount 6%

SKU Z.210866.17475027789783504

Color Epic Black Material PC + Aluminium USB Type-C, USB 3.2 Gen 1; supports screen mirroring to DP1.4 displays. Headphone Jack 3.5mm Headphone Jack Expansion Connector uSmart Expansion Connector 2.0, suppors uSmart series accessories, all

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BLACK

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Color	Epic Black
Material	PC + Aluminium
USB	Type-C, USB 3.2 Gen 1; 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
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℉)
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	5G: Sub6: N1/2/3/5/7/8/20/25/28/38/40/41/66/71/77/78/79
	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
	3G: WCDMA: B1/2/4/5/6/8/19
	2G: GSM: B2/3/5/8 CDMA: BC0/BC1/BC10
Standby Mode	Dual sim dual standby
VoNR	Support
VoLTE	Support
WiFi	WiFi 7 (2.4GHz/5GHz/6GHz), 802.11 be/ax/ac/a/b/g/n
Bluetooth Version	BT5.4
Navigation	GPS/GLONASS/Beidou/Galileo/QZSS/NavlC GPS
Audio
Speaker Numbers	1
Speaker Model	1326 SPK BOX
Speaker Power	2W max.
Smart PA	AW88394
Fingerprint ID	Support
Face Unlock	Support
System & Features
Android Version	Android 14 (Pre-installed with Android 14, you can update to Android 15 in Q2 2025 via OTA. Timing to be announced.)
Blinking Notification Light	Support, red/green/blue light
Battery Status Light	Support
Audio Format Supported	MID/FLAC/MKA/MP3/M4A/AAC/AMR/OGG/MP2
Video Format Supported	MOV/MKV/3GP/MP4
Image Format Supported	GIF/JPEG/PNG/BMP
Text Format Supported	TXT/HTML
FM Radio	Support, headset-free FM radio
Cell Broadcast	Support
Sensor	Proximity Sensor, Gravity sensor, Light Sensor, Acceleration Sensor, Geomagnetic sensor, Gyro sensor, Coulomb counter, Pedometer, Air pressure sensor, Infrared sensor
Special Features
Underwater Camera	Support
Gloves Mode	N/A
Digital Toolbox	Height Meter, Compass, Gradienter, Flashlight, Hanging Painting, Magnifier, Alarm bell, Plumb bob, Protractor, Noise Test, Pedometer, Barometer, Funny Sound, Mirror
OTG Function	Support
NFC	Support
IR Blaster	Support

Customer reviews

Overall rating

5.0

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3 out of 3 reviews

محمد عبدالله الغامدي

2025-09-27 15:28:25

Armor 28 Ultra Thermal Version is more than just a tough phone it's a technological powerhouse that combines extreme durability with top-tier performance and a highly advanced, AI-enhanced thermal imaging it exceeded my expectations 😍😍

محمد عبدالله الغامدي

2025-09-27 15:13:10

the Armor 28 Ultra Thermal Version is more than just a tough phone it's a technological powerhouse that combines extreme durability with top-tier performance and a highly advanced, AI-enhanced thermal imaging system
It exceeded my expectation😍😍

أحمد محمد أحمد جعفري

2025-12-25 09:18:55