Network Frequency:
4G: FDD-LTE: B1/2/3/4/5/7/8/12/17/19/20/28A/28B/66
4G: TDD-LTE: B34/38/39/40/41
3G: WCDMA: B1/2/4/5/8
2G: GSM: B2/3/5/8

Armor 21 Specifications
*IR Blaster  *Infinite Halo

CPU : MediaTek Helio G99 6nm, 2 x Arm Cortex-A76 2.2GHz, 6 x Arm Cortex-A55 2.0GHz
RAM: 16GB = 8GB +8GB Expansion
ROM : 256GB
Card Slots: 3, 1x Nano-SIM + 1x Nano-SIM + 1x microSD
Max. Expansion Supported : 2TB(Not included)
Screen: 6.58-inch Screen 1080 x 2408 FHD+ ,120Hz
Main Rear Camera : Pixel: 64MP (Details: SONY IMX686 CMOS sensor, 0.8μm, 6 piece lens, FOV 85°, ƒ/1.9 large aperture)
Night Vision Camera: Pixel: 24MP (Details: OV24A1B CMOS sensor, FOV 78.1°, ƒ/1.8 large aperture)
Capacity: 9600mAh, Support 33W Fast Charging
Android Version :  Android 13
Navigation: GPS/GLONASS/Beidou/Galileo

Ruggedness
Waterproof: 1.5M/30 Minutes waterproof
Dustproof: 1M/24 Hours concrete deep
Shockproof: 1.5M drop resistance
Working Temperature: -20℃ - 55 ℃ (-4℉ - 131℉)
Certification: IP68/IP69K/MIL-STD-810H

Size & Weight
Product Size: 176*81.6*18.1 mm
Product Weight: 400g
Package Size: 100.5*197*70 mm

What's in the box?
1x Rugged Phone(Ulefone Armor 21)
1x AC Power Charger(EU Plug)
1x Data Cable
1x Protective Film (Pre-installed)
1x SIM Needle
1x Lanyard
1x Multi-language User Manual
1x Multi Function Instruction Card
1x Warranty Card
1x Charging Instruction Card
1x Safety Prompt Card

Infinite Halo
Light travels at a speed of about 300,000 kilometers per second. 
Light plays an important role in our lives. It delivers energy and emotional value for us. 
Infinite halo injects unlimited energy for you. Different mood enables different halo mode, 
you are the owner of your halo.

Every Frequency Sounds Wonderful
Fascinating, Full, and Immersive
The bass boost is very pleasant, the midst sound warm and rich, precise, natural and full, 
and the highs sound very open and airy. Every frequency range performs well, 
and even in the highest volume it maintains a great consistency. 
The overall tonal balance is excellent.

Party Speaker, Outdoor Fun
Infinite Halo Syncs to the Beat
Whether partying with friends, playing in the pool or doing outdoor activities, 
the speaker with infinite halo takes relaxed feelings to next level! 
Up to 30 hours playtime with 9600mAh massive battery, just enjoy the mobile speaker without plugs.

Tailor-Made Prompt Tones, Just for Armor 21
The ultra-loud volume halo speaker is not the only surprise, all-new notifications tones are tailored for Armor 21! 
Distinctive from any previous models, special Armor 21 encounters unique you.

IR Remote Control Feature
With an IR blaster, Armor 21 turns into an universal remote for televisions, 
air conditioners, or other appliances compatible with IR remotes.

IP68/IP69K, MIL-STD-810H
Armor 21 certified by IP68/IP69K, MIL-STD-810H standard survives water submersion into 1.5m deep, 
invasion of dust and dirt, drops from 1.5m high, extreme low or high temperature. 
And a portable sharp tool for reckless work under harsh working conditions such as railways, 
mines, electric power, petrochemicals, and construction.

6.58" FHD+ 120Hz Fluid Display
Absorbing in  Every Moment
Armor 21 sports a 6.58-inch FHD+ screen with resolution of 1080 x 2408. 
120Hz extra-high refresh rate and 240Hz touch sampling rate make it extremely sensitive for task processing, 
browsing, game playing. Fine display and operation fluency immerse yourself in it.

MediaTek Helio G99 Soc
Most Powerful 4G Chipset
Wanna smash the frozen phone? Armor 21 won't make it happen. MediaTek Helio G99 chipset brings 8-core CPU, 
2.2GHz frequency extremely fluid and smooth experience, no matter for long time gaming or multi-tasking.

Up to 16GB RAM
256GB ROM + 2TB Expansion
Together with 8GB of RAM + 8GB Virtual RAM, 256GB internal storage and 2TB expanded storage space, 
Armor 21 runs without latency, enhancing working efficiency.

9600mAh Mighty Battery
Dare Stay Several Days Outdoor
Reject battery anxiety but enjoy extended battery life brought by ultra-large 9600mAh capacity. 
In some low battery emergencies, reverse charging feature recovers your watches, smartphone or earphones.

Fresh Android 13 OS
About Security, Privacy and Personalization
You have better initiative for notification permission and media access. 
New permission system provides more safer, private environment. 
Auto-theming icons feature means third-party apps will automatically change color to match the wallpaper tone.

Outdoor Toolbox
Up to 12 practical tools for assisting your work, saving efforts to bring extra physical tools.