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Ulefone Armor 28 Ultra
Ulefone Armor 28 Ultra Summary
Ulefone Armor 28 Ultra smartphone was announced in February 2025. The phone has a 120 Hz refresh rate 6.67-inch touchscreen display offering a resolution of 1080×2460 pixels (FHD+). The phone is powered by an octa-core Mediatek Dimensity 9300+ processor. It comes with 16GB of RAM. The phone runs Android 15 and is powered by a 10600mAh battery. The phone supports 50W wireless and 120W fast charging.
Regarding the cameras, the phone on the rear packs a triple camera setup featuring a 50MP (f/1.9) primary camera, a 64MP (f/1.8, night vision) camera and a 50MP (f/2.2, ultra wide-angle) camera. It has a single front camera setup for selfies, featuring a 50MP sensor with an f/2.5 aperture.
Ulefone Armor 28 Ultra is based on Android 15 and packs 1TB of built-in storage that can be expanded via microSD card (up to 1500GB) with a dedicated slot. The phone is a dual-SIM mobile. It was launched in Black colors. It features an IP68/IP69K rating for dust and water protection.
Connectivity options on the phone include Wi-Fi 802.11, GPS, Bluetooth v5.40, NFC, Wireless FM radio, Infrared port, USB Type-C, 3G, 4G, and 5G. The sensors on the phone include an accelerometer, barometer, compass/ magnetometer, gyroscope, proximity sensor, and fingerprint sensor.
Specifications
Network
| Technology | GSM / CDMA / HSPA / CDMA2000 / LTE / 5G |
| 2G Bands |
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, 34, 38, 39, 40, 41, 66, 71 |
| 5G Bands | 1, 2, 3, 5, 7, 8, 20, 25, 28, 38, 40, 41, 66, 71, 77, 78, 79 SA/NSA/Sub6 |
| Speed | HSPA, LTE, 5G |
Launch
| Announced | 2025, February |
| Status | Coming soon. Exp. release 2025, March 17 |
Body
| Dimensions | - |
| Weight | - |
| SIM | Nano-SIM + Nano-SIM |
| Extra |
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 Accessory connector (ulefone endoscope, microscope) |
Display
| Display Type | AMOLED, 1B colors, 120Hz, 900 nits (HBM), 2200 nits (peak) |
| Size | 6.67 inches, 110.0 cm² (~75.5% screen-to-body ratio) |
| Resolution | 1080 x 2460 pixels (~395 ppi density) |
| Protection | Corning Gorilla Glass Victus |
| Extra Features |
Secondary display on the back: AMOLED, 1.04 inches, 340 x 340 pixels, 500 nits (HBM) |
Software
| OS OS => Every computer system run on a base software called Operating System (OS). Operating System controls all basic operations of the computer (such as smartphone, PDAs, tablet computers and other handheld devices). The Operating System allows the user to install and run third party applications (apps), apps are used to add new functionality to the device. | Android 15 |
| Chipset Chipset is a group of integrated circuits designed to perform one or a more dedicated functions, often with real time computing constraints, Popular smartphones are equipped with more advanced embedded chipsets that can do many different tasks depending on their programming. | Mediatek Dimensity 9300+ (4 nm) |
| CPU CPU (Central Processing Unit) mostly known as processors, CPU processes instructions in order to carry out certain functions that make your device operate properly. Processors are often described as the brain of computers, smartphones and tablets, Smartphones and tablets rely on processors to carry out their every task, Processors are an incredibly important factor in selecting any type of computing device, including your smartphone. | Octa-core (1x3.25 GHz Cortex-X4 & 3x2.85 GHz Cortex-X4 & 4x2.0 GHz Cortex-A720) |
| GPU GPU (Graphics Processing Unit) is a single-chip processor designed to rapidly manipulate and alter memory to accelerate the creation of images in a frame buffer intended for output to a display, This includes things such as lighting effects, object transformations, and 3D motion. | Immortalis-G720 MC12 |
Memory
| Expandable | microSDXC (dedicated slot) |
| Internal Internal Storage is a data storage space (flash memory) mostly used in smartphones, tablets and other electronic devices where operating system, apps, music, photos, videos, files and other user data Is stored. | 1TB 16GB RAM |
| Extra | UFS 4.0 |
Camera
| Rear Triple |
50 MP, f/1.9, (wide), 1.0"-type, 1.6µm, dual pixel PDAF 64 MP, f/1.8, (night vision), 1/2.0", 0.7µm, 4 infrared lights 50 MP, f/2.2, 117˚ (ultrawide), 1/2.76", 0.64µm |
| Features | Main: Quad-LED flash, HDR, panorama |
| Rear Video | 8K@30fps, 4K@30/60fps, 1080p@30/60fps, gyro-EIS |
| Front camera | 50 MP, f/2.5, (wide), 1/2.76", 0.64µm |
| Front Video | 1080p@30fps |
Connectivity
| WLAN | Wi-Fi 802.11 a/b/g/n/ac/6/7, tri-band |
| Bluetooth Bluetooth is a wireless communications technology for exchanging data between mobile phones, headsets, computers and other network devices over short distances without wires, Bluetooth technology was primarily designed to support simple wireless networking of personal consumer devices. | 5.4, A2DP, LE |
| GPS GPS The Global Positioning System is a satellite-based radio navigation system, GPS permits users to determine their position, velocity and the time 24 hours a day, in all weather, anywhere in the world, In order to locate your position, your device or GPS receiver must have a clear view of the sky. | GPS, GALILEO, GLONASS, QZSS, BDS, NavIC |
| NFC NFC (Near field communication) is a set of standards for smartphones and similar devices to establish peer-to-peer radio communications with each other by touching them together or bringing them into proximity, usually no more than a few inches. | Yes |
| Infrared port | |
| Radio | Wireless FM radio, RDS, recording |
| USB | USB Type-C 3.2 Gen2, Display Port 1.4, OTG, accessory connector pins |
Features
| Sensors Sensors are electronic components that detects and responds to some type of input from the physical environment. The specific input could be light, heat, motion, moisture, pressure and location, The output is generally a signal that is converted to use in computing systems, a location sensor, such as a GPS receiver is able to detect current location of your electronic device. | Fingerprint (side-mounted), accelerometer, gyro, proximity, compass, barometer |
| Sound |
Loudspeaker: Yes 3.5mm jack: Yes |
| Messaging | SMS(threaded view), MMS, Email, Push Mail, IM |
| Browser Web Browser => a web browser is a software application used to locate, retrieve and display content on the World Wide Web, including Web pages, images, video and other files, The primary function of a web browser is to render HTML, the code used to design or markup webpages. | HTML5 |
| Games | Built-in + Downloadable |
| Touch Screen |
Battery
| Battery Type Battery Type => Cell phones run on various kinds of batteries depending on the manufacturer, phone size or shape and features. There are basically four types of cell phone batteries => Lithium Polymer, Lithium Ion, Nickel Metal Hydride and Nickel Cadmium. | Li-Ion (Lithium Ion) |
| Capacity Battery Capacity is a measure (typically in Amp-hr) of the charge stored by the battery, and is determined by the mass of active material contained in the battery. The battery capacity represents the maximum amount of energy that can be extracted from the battery under certain conditions. | 10600 mAh, non-removable |
| Charging Wireless Charging (Inductive Charging) uses an electromagnetic field to transfer energy between two objects. This is usually done with a charging station. Energy is sent through an inductive coupling to an electrical device, which can then use that energy to charge batteries or run the device. |
120W wired, PPS, 40% in 10 min 50W wireless, 35% in 30 min 10W reverse wired Reverse wireless |
MORE
| Colors | Black |
Disclaimer
We can not guarantee that the information on this page is 100% correct and up to date.
