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Ulefone Armor X31
network
- Technology GSM / CDMA / HSPA / LTE
- 2G bands GSM 850 / 900 / 1800 / 1900
- 3G bands HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100
- 4G bands 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 34, 38, 39, 40, 41, 66, 71
- Speed HSPA, LTE
launch
- Announced 2025, April
- Status Available. Released 2025, April
body
- Dimensions 173.8 x 82 x 13.7 mm (6.84 x 3.23 x 0.54 in)
- Weight 305.5 g (10.79 oz)
- SIM Nano-SIM + Nano-SIM
- IP68/IP69K dust tight and water resistant (high pressure water jets; immersible up to 1.5m for 30 min) Drop resistant up to 2m MIL-STD-810H compliant Dedicated flashlight 120 lm
display
- Type IPS LCD, 90Hz, 600 nits
- Size 6.56 inches, 103.4 cm2 (~72.5% screen-to-body ratio)
- Resolution 720 x 1612 pixels, 20:9 ratio (~269 ppi density)
platform
- OS Android 14
- Chipset Mediatek Helio G91 (12 nm)
- CPU Octa-core (2x2.0 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55)
- GPU Mali-G52 MC2
memory
- Card slot microSDXC (dedicated slot)
- Internal 128GB 6GB RAM
main camera
- Modules 48 MP, f/1.8, (wide), 0.8µm, PDAF 20 MP, f/1.8, (night vision), 2 infrared lights 2 MP, (macro)
- Features LED flash, HDR, panorama
- Video 1440p@30fps, 1080p@30fps
selfie camera
- Modules 16 MP, f/2.3, (wide), 1.0µm
- Video 1080p@30fps
sound
- Loudspeaker Yes
- 3.5mm jack Yes
comms
- WLAN Wi-Fi 802.11 a/b/g/n/ac, dual-band
- Bluetooth 5.2, A2DP, LE
- GPS GPS, GLONASS, GALILEO, BDS
- NFC Yes
- USB USB Type-C 2.0, OTG
features
- Sensors Fingerprint (side-mounted), accelerometer, gyro, proximity, compass, barometer
battery
- Li-Po 6050 mAh
- Charging 18W wired
misc
- Colors Black, Black/Orange, Black/Green