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- Armor X31
UleFoneSmartphone
UleFone Armor X31
UleFone Armor X31 is a smartphone released in April 2025. Key specs: screen size 6.6″, refresh rate 90 Hz, chipset Mediatek Helio G91, RAM 6 GB.
6.4Score
Display4.5
Camera5.0
Battery7.2
Features6.0
price range$125–155Reference price converted from EUR
- Released
- April 2025
- Type
- Smartphone
- Brand
UleFone- Popularity
- #3,800 of 4,088
6.6″Screen size
90 HzRefresh rate
Helio G91Chipset
6 GBRAM
48 MPMain camera
6,050 mAhBattery capacity
18 WWired charging
306 gWeight
Spec guide
How it ranks among smartphones of 2025
Screen size · 6.6″Bottom 13%Refresh rate · 90 HzBottom 17%RAM · 6 GBBottom 19%Main camera · 48 MPBottom 20%Battery capacity · 6,050 mAhTop 40%Wired charging · 18 WBottom 21%Weight · 306 gBottom 15%
Compared with smartphones released in 2025. Bars show the share of models it beats.
compared with other smartphones
Why is Armor X31 a good choice?
Battery capacity: 6,050 mAhbetter than 81% of smartphones
Water resistance (IPx): IPx8better than 74% of smartphones
Endurance per cycle: 81 hbetter than 73% of smartphones
Weak points
Pixel density: 269 ppiworse than 80% of smartphones
Wired charging: 18 Wworse than 79% of smartphones
Weight: 306 gworse than 94% of smartphones
Storage (max): 128 GBworse than 81% of smartphones
Specifications
Full specifications
Design
- Weight
- 306 g
- Thickness
- 13.7 mm
- Height
- 173.8 mm
- Width
- 82 mm
- Water resistance (IPx)
- IPx8
- Glass protection
- Corning Gorilla Glass 5
- Colours
- Black, Black/Orange, Black/Green
Display
- Screen size
- 6.6″
- Panel
- IPS LCD
- OLED panel
- No
- Resolution (width)
- 720 px
- Resolution (height)
- 1,612 px
- Pixel density
- 269 ppi
- Refresh rate
- 90 Hz
- Peak brightness
- 600 nits
- Screen-to-body ratio
- 72.5%
Performance
- Process
- 12 nm
- CPU cores
- 8
- CPU frequency
- 2 GHz
Camera
- Main camera
- 48 MP
- Main camera aperture
- f/1.8
- Rear cameras
- 2
- Optical stabilisation
- No
- Ultra-wide camera
- No
- Telephoto camera
- No
- Max video
- 1080p
- Selfie camera
- 16 MP
- 4K selfie video
- No
Battery
- Battery capacity
- 6,050 mAh
- Battery type
- Li-Po
- Wired charging
- 18 W
- Wireless charging
- No
Connectivity
- 5G
- No
- eSIM
- No
- Dual SIM
- Yes
- Wi-Fi standard
- Wi-Fi 5
- Bluetooth
- 5.2
- NFC
- Yes
- USB
- USB Type-C 2.0
- USB version
- 2
- Infrared port
- Yes
- Satellite navigation
- GLONASS, GALILEO, BDS
Features
- Stereo speakers
- No
- 3.5 mm headphone jack
- Yes
- Fingerprint sensor
- Side
- Barometer
- Yes
- Sensors
- Fingerprint (side-mounted), accelerometer, gyro, proximity, compass, barometer
Specs are collected from manufacturers and open databases and normalised to one format; check details with the seller before you buy.
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