Description
x6.58-inch FHD+ 120Hz Display
The Armor 21 features a 6.58-inch FHD+ IPS display with 1080 × 2408 resolution, 120Hz refresh rate, and 240Hz touch sampling for smooth and responsive operation.
MediaTek Helio G99 Processor
Powered by the 6nm MediaTek Helio G99 octa-core processor with up to 2.2GHz and Arm Mali-G57 MC2 GPU, the Armor 21 delivers reliable performance for everyday apps, multitasking, and entertainment.
8GB RAM + 256GB Storage
The phone comes with 8GB RAM and 256GB internal storage. Virtual RAM expansion adds up to 8GB, while a microSD card supports up to 2TB.
9,600mAh Battery + 33W Fast Charging
The 9,600mAh battery provides extended power for outdoor and professional use. It supports 33W fast charging, 10W dock charging, and OTG reverse charging.
64MP + 24MP Night Vision Cameras
The Armor 21 combines a 64MP Sony IMX686 main camera with a 24MP infrared night vision camera. The night vision system uses infrared LEDs to capture images in zero-light environments and supports up to 2K video recording.
16MP Sony Front Camera
The 16MP Sony IMX481 front camera provides clear selfies, video calls, and online meetings, with video recording up to 2K@30fps.
122dB Infinite Halo Speaker
The 3.5W speaker delivers up to 122dB HiFi audio through a large 11.5cc sound cavity. The RGB Infinite Halo also provides visual effects for music, calls, notifications, and charging.
uSmart 2.0 + Underwater Photography
The uSmart connector supports compatible endoscopes and microscopes for professional inspection. The phone also supports underwater photography and video recording.
Android 15 + NFC + IR Blaster
Running Android 15, the Armor 21 supports NFC, Google Pay, Bluetooth 5.2, dual-band Wi-Fi, GPS, GLONASS, Galileo, and BeiDou. An integrated IR blaster allows the phone to control compatible appliances.
IP68 / IP69K / MIL-STD-810H
The Armor 21 features IP68, IP69K, and MIL-STD-810H protection, with resistance to water, dust, drops, and harsh outdoor conditions.
Built for Outdoor & Professional Use
With a 9,600mAh battery, 64MP main camera, 24MP night vision, 122dB speaker, Infinite Halo lighting, uSmart expansion, and rugged protection, the Ulefone Armor 21 is designed for demanding outdoor activities and professional field work.
Specification
x| Model | Ulefone Armor 21 |
|---|---|
| Display Type | IPS LCD, 120Hz, Waterdrop Display |
| Display Size | 6.58 inches |
| Resolution | 1080 × 2408 pixels (FHD+) |
| SIM | Nano-SIM + Nano-SIM + microSD |
| OS | Android 15 |
| Chipset | MediaTek Helio G99, 6nm, Octa-Core, 2 × Cortex-A76 2.2GHz + 6 × Cortex-A55 2.0GHz |
| GPU | Arm Mali-G57 MC2, 1.0GHz |
| Card Slot | microSD, up to 2TB |
| Internal | 8GB RAM + 256GB ROM + up to 8GB Virtual RAM |
| Back Camera | 64MP Sony IMX686 Main Camera, f/1.9 |
| Back camera 2 | 24MP OV24A1B Infrared Night Vision Camera, f/1.8 |
| Features | Sony IMX686, Night Vision, 2× Infrared LEDs, 64MP Mode, Night Mode, HDR, AI Scene Detection, Portrait, Pro Mode, Panorama, Slow Motion, Time-Lapse, Underwater Photography |
| Video | Rear: 2K@30fps / 1080P@30fps / 720P@30fps / 480P@30fps |
| Selfie Camera | 16MP Sony IMX481, f/2.2 |
| Sensors | Proximity Sensor, Gravity Sensor, Light Sensor, Acceleration Sensor, Geomagnetic Sensor, Gyro Sensor, Coulomb Counter, Pedometer, Air Pressure Sensor, Infrared Sensor |
| Audio 3.5mm jack | Yes |
| WLAN | Wi-Fi 802.11 a/b/g/n/ac, 2.4GHz + 5GHz |
| Bluetooth | 5.2 |
| NFC | Yes |
| Dimensions | 176 × 81.6 × 18.1 mm |
| Weight | 400 g |
| Battery | 9600mAh |
| Charging 1.1 | 33W Fast Charging / 10W Dock Charging |
| Charging 1.2 | OTG Reverse Charging |
| 2G bands | GSM B2 / B3 / B5 / B8 |
| 3G bands | WCDMA B1 / B2 / B4 / B5 / B8 |
| 4G bands | LTE-FDD B1 / B2 / B3 / B4 / B5 / B7 / B8 / B12 / B17 / B19 / B20 / B28A / B28B / B66; LTE-TDD B34 / B38 / B39 / B40 / B41 |
Shipping & Return
xReturns Policy
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
Shipping
We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.
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