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Ulefone Armor 21 Black Rugged Smartphone
If you are interested in more details, you can find full information on the seller's page.
£168.77
Last price update: 11/14/26
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United Kingdom
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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
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| Brand | Ulefone | Ulefone | Ulefone | Ulefone | Ulefone | Ulefone |
| Model | Armor 21 | Armor 27T+ | Armor 27 | Armor 30 | Armor 25T | Armor 22 Pro |
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| Price | £168.77 | £260.35 | £193.75 | £219.48 | £189.21 | £135.47 |
| Seller | Sunsky | Sunsky | Sunsky | Sunsky | Sunsky | Sunsky |
| Update | Nov 14, 2026 | Nov 14, 2026 | Nov 14, 2026 | Nov 14, 2026 | Nov 14, 2026 | Nov 14, 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; 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 | MediaTek Helio G200 octa-core: 2 × Arm Cortex-A76 at 2.2 GHz and 6 × Arm Cortex-A55 at 2.0 GHz |
| Model Name | Armor 21 | Armor 27T+ | Armor 27 | Armor 30 | Armor 25T | Armor 22 Pro |
| Display Size | 6.58 inch | 6.78 inch | 6.78 inches | 6.58 inches | ||
| Front Camera | 16MP S5KGD1 CMOS in-screen camera | 32 MP with GD1 CMOS sensor | 32MP | 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, 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 | 6500 mAh lithium-ion polymer battery | 6600 mAh | |||
| Operating System | Android 15 | Android 15 | Android 14 | Android 15. | Android 14 | Android 16 |
| Display Resolution | 2408 x 1080 pixel | 1080 x 2460 | 1080 × 2460 | 1080 × 2408 FHD+; 401 PPI | ||
| 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 | 8 GB + 8 GB dynamic memory; dynamic memory can be activated in Settings at the user's will | ||
| Weight | 441 g | 441g | 506g. | 326 g | 324 g | |
| Battery | 10600 mAh Li-ion sub-zero solid-state battery | 10600mAh Li-ion sub-zero solid-state battery | 12800mAh lithium-ion polymer battery. | |||
| Dimensions | 182.8 × 86.8 × 18.5 mm (axes not specified) | 182.8 x 86.8 x 18.5 mm | 181.3 x 84.9 x 21.2 mm (axes not specified). | 177.4 × 81.4 × 12.5 mm (axes not labeled in source) | 176.80 × 84.90 × 15.0 mm (axis labels not specified) | |
| 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 | 128 GB | ||
| 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 | |||
| 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, and OTG support. | |||
| Display Refresh Rate | 120Hz | 120 Hz | 120 Hz | |||
Ulefone Armor 21 Black 8GB RAM + 256GB storage
£168.77
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