Creator smartphones
Compare camera-first, storage-first, and battery-first phones so video creators avoid paying for the wrong headroom.
Ulefone Armor 21 Black Rugged Smartphone
If you are interested in more details, you can find full information on the seller's page.
€198.82
Last price update: 10/20/26
Available to order
Shipping options
Delivery to 
United States
United States
Available
Product details
Features
- Android 15
- 6.58-inch display with 2408 x 1080 pixel resolution
- MediaTek Helio G99 octa-core processor: 2 x Arm Cortex-A76 at 2.2GHz + 6 x Arm Cortex-A55 at 2.0GHz
- 9600mAh lithium-polymer battery; supplier states it lasts for several days in normal use
- IP68/IP69K water and dust protection rating
- Waterproofing claim: 1.5m / 30 minutes; dustproofing claim: 1m / 24 hours concrete deep dustproof; 1.5M drop resistance claim
- Rear cameras: 64MP camera with IMX686 CMOS sensor and 24MP night vision camera with OV24A1B CMOS sensor; 16MP S5KGD1 CMOS in-screen front camera
- 4G and 4G VoLTE support; NFC; OTG; Face ID and fingerprint identification
- uSmart Expansion Connector, supporting accessories related to the uSmart series
- 8GB RAM + 256GB storage
The Ulefone Armor 21 is a rugged smartphone with 8GB RAM, 256GB storage, a 6.58-inch display and Android 15. It has a 9600mAh lithium-polymer battery; the supplier states it lasts for several days in normal use.
Its listed features include an IP68/IP69K rating, rear 64MP and 24MP night vision cameras, a 16MP front camera, 4G VoLTE, NFC, OTG, face and fingerprint identification, and a uSmart Expansion Connector.
General specs
- Brand: Ulefone
- Model: Armor 21
- Seller: Sunsky
- ID: 2768817
- Brand: Ulefone
- Processor: MediaTek Helio G99 octa core: 2 x Arm Cortex-A76 2.2GHz + 6 x Arm Cortex-A55 2.0GHz
- Model Name: Armor 21
- NFC Support: NFC
- OTG Support: OTG
- Display Size: 6.58 inch
- Front Camera: 16MP S5KGD1 CMOS in-screen camera
- Product Type: rugged smartphone
- Rear Cameras: 64MP camera with IMX686 CMOS sensor; 24MP night vision camera with OV24A1B CMOS sensor
- Battery Capacity: 9600mAh lithium-polymer battery
- Operating System: Android 15
- Display Resolution: 2408 x 1080 pixel
- Dustproofing claim: 1m / 24 hours concrete deep dustproof
- Expansion connector: uSmart Expansion Connector, supporting accessories related to the uSmart series
- Waterproofing claim: 1.5m / 30 minutes waterproof
- Memory Configuration: 8GB RAM + 256GB storage
- Drop resistance claim: 1.5M drop resistance
- Battery duration claim: Supplier states the battery lasts for several days in normal use.
- Mobile network support: 4G; supports 4G VoLTE
- Biometric identification: Face ID and fingerprint identification
- Water and dust protection rating: IP68/IP69K
- First listed by seller: October 20, 2026
Similar products comparison
| This item | Recommendations | |||||
|---|---|---|---|---|---|---|
Ulefone Armor 21 Black 8GB RAM + 256GB storage
|
Ulefone Armor 27T+ Black
|
Ulefone Armor 27 Black
|
Ulefone Armor 33 Black
|
Ulefone Armor 30 Black
|
Ulefone Armor 25T Black
|
|
| Brand | Ulefone | Ulefone | Ulefone | Ulefone | Ulefone | Ulefone |
| Model | Armor 21 | Armor 27T+ | Armor 27 | Armor 33 | Armor 30 | Armor 25T |
| Color |
|
|
|
|
|
|
| Price | €198.82 | €306.70 | €228.24 | €261.72 | €258.56 | €222.89 |
| Seller | Sunsky | Sunsky | Sunsky | Sunsky | Sunsky | Sunsky |
| Update | Oct 26, 2026 | Oct 26, 2026 | Oct 26, 2026 | Oct 26, 2026 | Oct 26, 2026 | Oct 26, 2026 |
| Processor | MediaTek Helio G99 octa core: 2 x Arm Cortex-A76 2.2GHz + 6 x Arm Cortex-A55 2.0GHz | MediaTek Helio G99 octa-core, up to 2.2 GHz; 2 × Arm Cortex-A76 and 6 × Arm Cortex-A55 | MediaTek Helio G99 octa-core, up to 2.2GHz; 2 x Arm Cortex-A76 and 6 x Arm Cortex-A55 | MediaTek Helio G100 octa-core; 6nm; 2× Arm Cortex-A76 up to 2.2GHz and 6× Arm Cortex-A55 up to 2GHz | MediaTek Helio G100 octa-core, 6nm; 2x Arm Cortex-A76 up to 2.2GHz and 6x Arm Cortex-A55 up to 2GHz. | MediaTek Helio G99, 2.2 GHz octa-core: 2 × Arm Cortex-A76 and 6 × Arm Cortex-A55 |
| Model Name | Armor 21 | Armor 27T+ | Armor 27 | Armor 33 | Armor 30 | Armor 25T |
| Display Size | 6.58 inch | 6.78 inch | 6.78 inches | |||
| Front Camera | 16MP S5KGD1 CMOS in-screen camera | 32 MP with GD1 CMOS sensor | 32MP | 32MP (GD2, f/2.45) | 32MP (GD2, f2.45). | 32 MP |
| Product Type | rugged smartphone | rugged smartphone | Rugged smartphone | Rugged smartphone | rugged smartphone | rugged smartphone |
| Rear Cameras | 64MP camera with IMX686 CMOS sensor; 24MP night vision camera with OV24A1B CMOS sensor | 50 MP main camera with GN1 CMOS sensor and 64 MP night-vision camera with OV64B1B CMOS sensor | 50MP main rear camera, 64MP night vision camera, and ultra-wide angle lens | 50MP main (OV50H, f/1.95) + 64MP night vision (OV64B, f/1.79) + 50MP ultra-wide (JN1, f/2.2) | 50MP main (OV50H, f1.95), 64MP night vision (OV64B, f1.79), and 2MP ultra wide (JN1, f2.2). | 50 MP main camera and 64 MP night-vision camera |
| Battery Capacity | 9600mAh lithium-polymer battery | 25500mAh lithium-ion polymer battery | 6500 mAh lithium-ion polymer battery | |||
| Operating System | Android 15 | Android 15 | Android 14 | Android 15 | Android 15. | Android 14 |
| Display Resolution | 2408 x 1080 pixel | 1080 x 2460 | 1080 × 2460 | |||
| Expansion connector | uSmart Expansion Connector, supporting accessories related to the uSmart series | uSmart Expansion Connector 2.0 supports uSmart series accessories; the Type-C port allows charging while the uSmart connector is working | uSmart Expansion Connector 2.0 supports uSmart series accessories and allows simultaneous charging while the uSmart Connector is in use | |||
| Memory | 12 GB LPDDR4X RAM plus 12 GB virtual RAM; virtual RAM can be activated in Settings at the user's choice | 12GB LPDDR4X + 12GB virtual RAM; virtual RAM can be activated in Settings at the user's discretion | 6 GB LPDDR4X RAM plus 6 GB virtual RAM; virtual RAM can be activated in Settings at the user's discretion | |||
| Weight | 441 g | 441g | 765g | 506g. | 326 g | |
| Battery | 10600 mAh Li-ion sub-zero solid-state battery | 10600mAh Li-ion sub-zero solid-state battery | 12800mAh lithium-ion polymer battery. | |||
| Display | 6.78-inch screen; 120 Hz refresh rate; 1080 × 2460 resolution | 6.95-inch, 120Hz, 20.5:9; 1080 × 2460 FHD+, 387PPI | 6.95-inch, 120Hz, 1080 x 2460 FHD+ resolution, 387PPI, 20.5:9 aspect ratio; 10-point multi-touch. | |||
| Dimensions | 182.8 × 86.8 × 18.5 mm (axes not specified) | 182.8 x 86.8 x 18.5 mm | 185.5 × 85.5 × 34mm (axis labels not specified) | 181.3 x 84.9 x 21.2 mm (axes not specified). | 177.4 × 81.4 × 12.5 mm (axes not labeled in source) | |
| Included Items | EU plug 33 W AC power charger, 100 cm Type-C to Type-C data cable, pre-installed protective film, tempered glass screen protector, SIM needle, lanyard, user manual, instruction cards, warranty card, and brochures | EU plug AC power charger, 33W; Type-C to Type-C data cable (100cm); pre-installed protective film; tempered glass screen protector; SIM needle; lanyard; multi-language user manual; multi-function instruction card; warranty card; charging instruction card; safety prompt card; accessories ecosystem brochure; service center APP instructions | 66W AC power charger x 1; Type-C to Type-C data cable (100cm) x 1; pre-installed protective film x 1; tempered glass screen protector x 1; SIM needle x 1; lanyard x 1; multi-language user manual x 1; warranty card x 1; charging instruction card x 1; safety prompt card x 1. | |||
| Charging Wired | 33 W (11 V, 3 A); supports 5 W reverse charging | 33W (11V 3A) | 33 W; 11 V, 3 A | |||
| Internal Storage | 256 GB UFS 2.2 | 256GB UFS2.2 | 256 GB UFS 2.1 | |||
| Wireless Charging | Supports 30 W wireless charging (16 V, 1.5 A) using Ulefone's private protocol | Supports 30W wireless charging using Ulefone private protocol (16V 1.5A) | Supports 30 W wireless charging using Ulefone's private protocol; 16 V, 1.5 A | |||
| SIM and card slots | 3 slots: 2 Nano-SIM slots and 1 microSD slot | 3 slots: 1× Nano-SIM + 1× Nano-SIM + 1× microSD | 3 slots: 1x Nano-SIM + 1x Nano-SIM + 1x microSD. | |||
| Wireless Connectivity | Wi-Fi 2.4 GHz/5 GHz (802.11 a/ac/b/g/n), Bluetooth 5.2, NFC, and GPS, GLONASS, BeiDou, Galileo, and QZSS positioning | Wi-Fi 2.4G/5G (802.11 a/ac/b/g/n), Bluetooth 5.2, and NFC | Wi-Fi 2.4GHz/5GHz, 802.11a/b/g/n/ac; Bluetooth 5.2; NFC; 4G VoLTE | Wi-Fi 2.4GHz/5GHz (802.11a/b/g/n/ac), Bluetooth 5.2, NFC, and OTG support. | ||
| Storage Expansion | TF card support up to 2TB; TF card not included | Supports a TF/microSD card up to 2TB; card not included | TF card support up to 2 TB; card not included | |||
Ulefone Armor 21 Black 8GB RAM + 256GB storage
€198.82
When this device makes sense
Product confidence
Reviews
There are no text reviews yet. If you have experience using this product, please leave a review. It will help other people decide whether this product is right for them.