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UlefoneArmor 28 Ultra 5G AI Rugged Phone, 32GB+1TB/2TB Expansion, MTK Dimensity 9300+ 12-Core, 6.67" AMLOD Dual Screen, 64MP+50MP+50MP Real Camera, 120W, IP68/IP69K, 8K Video, Widevine L1, Android 15

UlefoneArmor 28 Ultra 5G AI Rugged Phone, 32GB+1TB/2TB Expansion, MTK Dimensity 9300+ 12-Core, 6.67" AMLOD Dual Screen, 64MP+50MP+50MP Real Camera, 120W, IP68/IP69K, 8K Video, Widevine L1, Android 15

Q: What is the frequency bands of the Ulefone Armor 28 Ultra?

5G: NR Sub6: N1/2/3/5/7/8/20/25/28/38/40/41/66/71/77/78/79

Q: Which carriers is it compatible with?

Compatible with most carriers such as T-Mobile, Metro PCS, Mint Mobile and others.

Q: What to do if your Armor 28 Ultra can't work with your carrier?

You need to activate the SIM card on a existing phone which supports your carrier. After you receive the initial activation texts or get 4G signal, put the SIM card back into your Armor 28 Ultra.

Q: How to activate the virtual 16GB memory expansion?

The Virtual Memory Expansion can be activated in Settings and adds up to 16GB of RAM. Some software may not be compatible with this feature.

Product ID: 707174699

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Details

Brand
Ulefone
Operating System
Android 15
Ram Memory Installed Size
32 GB
CPU Model
Mediatek 9300
CPU Speed
3.4 GHz
Memory Storage Capacity
1024 GB

⚡120W Ultra-Fast Charging

📶Global 5G Dual SIM

📸64MP Triple Camera + 8K Video

Frequently Bought Together

Ulefone Armor 28 Ultra 5G AI Rugged Phone, 32GB+1TB/2TB Expansion, MTK Dimensity 9300+ 12-Core, 6.67" AMLOD Dual Screen, 64MP+50MP+50MP Real Camera, 10600mAh/120W, IP68/IP69K, 8K Video, Widevine L1

Ulefone Armor 28 Series Multifunctional Protective Case Original TPU Black Case Armor 28 Series with Back Clip Carabiner

Description

📱 Rugged meets refined — power, style, and unstoppable speed in your pocket!

POWERHOUSE PERFORMANCE - MediaTek Dimensity 9300+ 12-core CPU with AI engine delivers desktop-level speed and gaming immersion.
UNSTOPPABLE 5 G CONNECTIVITY - Stay ahead with blazing dual SIM 5G speeds for seamless work and play anywhere.
PRO GRADE TRIPLE CAMERA SYSTEM - Capture every detail with 64MP night vision, 50MP ultra-wide, and 8K video—your content, next-level.
RUGGED ELEGANCE MEETS ENDURANCE - IP68/IP69K waterproof, MIL-STD 810G tough, Gorilla Glass 5, plus 120W wired & 50W wireless charging for nonstop adventure.
MASSIVE STORAGE FUTURE PROOF OS - 32GB RAM + up to 2TB expandable storage paired with Android 15 for limitless multitasking and space.

The Ulefone Armor 28 Ultra 5G is a rugged smartphone engineered for professionals who demand durability and cutting-edge tech. Featuring a 6.67" AMOLED dual screen, a powerful MediaTek Dimensity 9300+ 12-core processor with AI enhancements, and massive 32GB RAM plus up to 2TB expandable storage, it ensures smooth multitasking and future-proof performance. Its pro-grade 64MP triple camera system supports 8K video recording, while IP68/IP69K and MIL-STD 810G certifications guarantee resilience against water, dust, and drops. With 120W wired and 50W wireless charging, plus Android 15, this phone blends rugged toughness with premium features for the modern professional on the go.

Have a Question? See What Others Asked

What is the frequency bands of the Ulefone Armor 28 Ultra?

Which carriers is it compatible with?

What to do if your Armor 28 Ultra can't work with your carrier?

How to activate the virtual 16GB memory expansion?

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