Ulefone Armor 28 Ultra
Specifications

Secondary Camera: 50 MPix
Price comparison
Average of 3 scores (from 7 reviews)
Reviews for the Ulefone Armor 28 Ultra
Source: Techradar

I’ve reviewed a quite a few rugged smartphones over the last year, and many of them have impressed, with each carving out its own niche—whether featuring projectors, camping lights, ultra-high-capacity batteries, or infrared capabilities. While the Ulefone Armor 28 Ultra doesn’t include a projector, it does have pretty much everything else. What really makes this rugged smartphone stand out is just how fast the processing is and how much it feels like a regular premium smartphone. Okay, it is a little bulkier and heavier, but few other smartphones can withstand the drops and harsh environments that this phone takes in stride.
Single Review, online available, Medium, Date: 03/15/2025
Rating: Total score: 100% price: 90% performance: 100% workmanship: 100%
Source: OI Spice Tech News

The Ulefone Armor 28 Ultra has all the latest and the best hardware inside to make it a proper flagship rugged smartphone. Everything from the design & display to the performance & battery is fantastic. Even the camera performance is also quite good. It may not be on the same level as flagship phones from Samsung and Apple, but it’s not far behind. You no longer need to choose between a flagship and a rugged smartphone. The Ulefone Armor 28 Ultra is designed to deliver the best of both worlds and does so gracefully. Not to mention, this phone is essentially a brick that will work in any condition and can easily survive hard falls and drops. It’s an excellent smartphone that has no known alternative.
Single Review, online available, Short, Date: 09/10/2024
Foreign Reviews
Source: Smartzone

Single Review, online available, Long, Date: 04/29/2025
Rating: Total score: 88% performance: 80% display: 90% mobility: 95% workmanship: 90%
Source: Android MT

Single Review, online available, Medium, Date: 03/15/2025
Rating: Total score: 82% price: 70% performance: 90% display: 80% mobility: 90% workmanship: 80%
Source: Unite4buy

Positive: Premium design; waterproof and dust avoiding IP68; nice display; powerful hardware; high gaming performance; excellent cooling system; long battery life; quick charging. Negative: Heavy and bulky; poor cameras.
Single Review, online available, Short, Date: 02/14/2025
Source: Unite4buy

Positive: Tough device; waterproof IP68; bright display; decent hardware; good gaming performance; very large battery capacity; quick 120W charging; 512GB ROM; MicroSD card slot; support 5G; NFC module. Negative: Heavy and bulky; average cameras.
Single Review, online available, Medium, Date: 02/12/2025
Source: MobilArena HU

Single Review, online available, Very Long, Date: 03/28/2025
Rating: price: 60% display: 90% mobility: 100% workmanship: 100%
Comment
ARM Immortalis-G720 MP12: High-end graphics chip for smartphones with 12 of the 16 possible cores. Based on the new "5th Gen" architecture (successor to Valhall) including Variable Rate Shading (VRS) and Ray Racing. Compared to the G715, 15% higher performance should be possible at the same clock rates.
Modern games should be playable with these graphics cards at low settings and resolutions. Casual gamers may be happy with these cards.
» Further information can be found in our Comparison of Mobile Graphics Cards and the corresponding Benchmark List.
Dimensity 9300+: The Dimensity 9300+ is a high-end processor with an integrated 5G modem. The CPU section integrates a fast ARM Cortex-X4 core with up to 3.4 GHz, three lower clocked X4 cores with up to 2.9 GHz and four smaller Cortex-A520 cores with up to 2 GHz.» Further information can be found in our Comparison of Mobile Processsors.
6.67":
It is a small display format for smartphones. You shouldn't be severely defective in vision, and you won't see much detail on the screen and only have a small resolution available. For that, the device should be small and handy, easy to transport.
» To find out how fine a display is, see our DPI List.Ulefone:
Shenzhen Ulefone Technology Co, Ltd is a Chinese company that specializes in manufacturing smartphones. The company was founded in 2014 and has since launched a variety of Android smartphones. However, before 2014, it was already a manufacturer for other brands (OEM).
90%: There are not very many models that are rated better. Most of the assessments are in percentage ranges below that. The tested product is not considered perfect, but the sources give a clear purchase recommendation.
» Further information can be found in our Notebook Purchase Guide.