Ulefone Armor 21 global version 4G unlocked rugged phone comes with a total of 16 GB RAM, a 9600mAh Large Battery, 64MP rear camera as well as 24MP Night Vision camera. Check more specs below before your purchase.
Specifications of Ulefone Armor 21 Rugged Smartphone
Brand: Ulefone
Color: Black
Weight: About 400 grams
Dimension: 176*81.6*18.1 mm
OS: Android 13
CPU: MediaTek Helio G99
Sim: Dual Sim
RAM: 8GB +8GB (8GB is the virtual memory expansion, which can be optionally disabled)
ROM: 256GB
Max. Expansion Supported: 2TB
Screen Size: 6.58-inch
Resolution: 1080 x 2408 FHD+
Front Camera: 16MP
Rear Cameras: 64MP Main Rear Camera as well as 24MP Night Vision Camera
Battery: 9600mAh
Dock Charging: Yes, support
Sim Card Type: Nano-SIM + Nano-SIM + microSD
Fingerprint ID: Yes
Face Unlock: Yes
USB: Type-C, USB 2.0
Fingerprint ID: Support
Face Unlock: Support
IR Blaster: Support
Underwater Camera: Support
Gloves Mode: Support
OTG Function: Support
NFC: Support
Bluetooth: BT5.2
FM Radio: Support, headset-free FM radio
Navigations: GPS, Glonass, BeiDou as well as Galileo
Sensors: Proximity Sensor, Gravity sensor, Light Sensor, Acceleration Sensor, Geomagnetic sensor, Gyro sensor, Coulomb counter, Pedometer, Air pressure sensor, as well as Infrared sensor
Digital Toolbox: Compass, Gradienter, Flashlight, Hanging Painting, Height Meter, Magnifier, Alarm bell, Plumb bob, Protractor, Noise Test, Pedometer as well as Barometer
Rugged Level of Armor 21 Mobile Phone
Waterproof: 1.5M/30 Minutes and 1m/24 hrs waterproof
Dustproof: 1M/24 Hours concrete deep
Shockproof: 1.5M drop resistance
Working Temperature: -20℃ – 55 ℃ (-4℉ – 131℉)
Protection level: IP68/IP69K/MIL-STD-810H
Network Frequency Bands of Armor 21 (Global Version)
4G FDD-LTE: B1/2/3/4/5/7/8/12/13/17/18/19/20/25/26/28A/28B/66
4G TDD-LTE: B34/38/39/40/41
3G WCDMA: B1/2/4/5/6/8
2G GSM: B2/3/5/8
Package Contents of Ulefone Armor 21 Rugged Smartphone
Armor 21 Smartphone x1
AC Power Charger (100~240V) x1
Data Cable (100cm) x1
Protective Film (Pre-installed) x1
Tempered Glass Screen Protector x1
SIM Ejection Pin x1
Lanyard x1
Multi-language User Manual x1
Multi-Function Instruction Card x1
Warranty Card x1
Charging Instruction Card x1
Safety Prompt Card x1
Ben Franken –
Nice mid-range rugged phone from Ulefone, I switched from Armor X10 Pro. This one is absolutely
Sean Bruchanik –
I bought the Armor 21 as a backup phone and it has served me well. The phone runs smoothly and responsive. The dual SIM feature is very useful. It runs on Android 13 and has a large 9,600mAh battery. Worth every penny you paid.
A Jones –
I was hesitant to buy this Ulefone phone since I didn’t know the brand, but I’m so glad I did. Easy to set up and use, the only cons is the user manual could be more detailed.
Alain Dooley –
Great value
Raphael Landale –
Work with ATT, very loud speaker and sharp screen. Thank you guys
Gianina Janisz –
Good work, nice service
Eddie Novak –
It can fit in pocket, great battery life it exceeded my expectations 1 charge lasted me over 50 hours of constant heavy use meaning bt, wifi/hotspot sharing, watching vids at full brightness. Fast and snappy. 10/10 would purchase it again. Camera quality is also great.
Cooper Bourgault –
We had slight problems activating a SIM card though. But it was solved with the help of the customer support of Ulefone. It’s a powerful phone with a decent price though. 10/10 if you asked for a rating.