Ulefone Armor 21
The Ulefone has a new protective smartphone, the Armor 21. The phone features a new Infinite Halo ring light design, consisting of 18 RGB LEDs, supporting 4 modes, including music, notification, incoming call and charging.
In addition, users can customize up to 10 different lighting effects and light times according to personal taste.
Its main parameters are as follows:
| Technology | GSM / HSPA / LTE |
| Announced | 2023, May 30 |
| Status | Available. Released 2023, May 30 |
| Dimensions | 176 x 81.6 x 18.1 mm (6.93 x 3.21 x 0.71 in) |
| Weight | 400 g (14.11 oz) |
| SIM | Dual SIM (Nano-SIM, dual stand-by) |
| IP68/IP69K dust/water resistant (up to 1.5m for 30 min) | |
| Drop-to-concrete resistance from up to 1.5m | |
| MIL-STD-810H compliant | |
| Accessory connector (ulefone endoscope, microscope) | |
| Type | IPS LCD, 120Hz |
| Size | 6.58 inches, 104.3 cm2 (~72.6% screen-to-body ratio) |
| Resolution | 1080 x 2408 pixels, 20:9 ratio (~401 ppi density) |
| OS | Android 13 |
| Chipset | Mediatek MT8781 Helio G99 (6nm) |
| CPU | Octa-core (2x2.2 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55) |
| GPU | Mali-G57 MC2 |
| Card slot | microSDXC (dedicated slot) |
| Internal | 256GB 8GB RAM |
| Dual | 64 MP, f/1.9, (wide), 0.8µm, PDAF |
| 24 MP, f/1.8, (night vision), 2 infrared night vision lights | |
| Features | LED flash, HDR, panorama |
| Video | 4K@30fps, 1080p@30fps |
| Single | 16 MP, f/2.2, (wide), 1.0µm |
| Video | 1080p@30fps |
| Loudspeaker | Yes (122dB) |
| 3.5mm jack | Yes |
| WLAN | Wi-Fi 802.11 a/b/g/n/ac, dual-band |
| Bluetooth | 5.2, A2DP, LE |
| Positioning | GPS, GLONASS, GALILEO, BDS |
| NFC | Yes |
| Infrared port | Yes |
| Radio | Stereo FM radio, RDS, recording |
| USB | USB Type-C 2.0 |
| Sensors | Fingerprint (side-mounted), accelerometer, proximity, compass, gyro, barometer |
| Type | Li-Po 9600 mAh, non-removable |
| Charging | 33W wired |
| Colors | Black |