Samsung Galaxy Z Flip7 FE vs Ulefone Armor X31 Pro 5G
Samsung
Galaxy Z Flip7 FE
Ulefone
Armor X31 Pro 5G
At a glance
- Brand
- Samsung
- Ulefone
- Release date
- July 2025, 11 months ago
- December 2024, 1 years 6 months ago
- Launch price
- € 999.00 ($ 1,169.60)
- —
- AnTuTu
- 1.935.000 Antutu v11 Overall performance better than 94% of devices
- 406.666 Antutu v10 Overall performance better than 66% of devices
Display
- Size
- 6.7"
- 6.56"
- Resolution
- 1080 x 2640 px FHD+
- 720 x 1612 px HD+
- Type
- Super AMOLED AMOLED 2X
- LCD IPS
- Density
- 426 ppi Very high density
- 269 ppi Medium Density
- Aspect ratio
- 21:9
- 20:9
- Features
- Hole-punch Notch, Ultra Thin Glass (UTG), Infinity Flex Display, Refresh rate 120 Hz, TÜV Rheinland Eye Comfort Certification, HDR10+, DCI-P3, Scratch resistant, Corning Gorilla Glass Victus 2, Capacitive, Multi-touch, Frameless, Foldable Display
- Hole-punch Notch, Refresh rate 120 Hz, Touch sampling rate 240 Hz, Max brightness HBM - 800 cd/m², Scratch resistant, Corning Gorilla Glass 5, Capacitive, Multi-touch, Oleophobic coating
Performance
- Chipset
- Samsung Exynos 2400
- MediaTek Dimensity 6300
- CPU
- 1x3.21GHz ARM Cortex X4 +2x2.9GHz ARM Cortex A720 +3x2.59GHz ARM Cortex A720+4x1.96GHz ARM Cortex A520
- 2x2.4 GHz ARM Cortex A76 +6x2.0 GHz ARM Cortex A55
- CPU type
- Deca-Core
- Octa-Core
- Process
- 4 nm
- 6 nm
- Frequency
- 3.21 GHz
- 2.4 GHz
- GPU
- Xclipse 940
- Arm Mali-G57 MC2
- RAM
- 8 GB
- 8 GB
- RAM type
- RAM LPDDR5
- LPDDR4X RAM
- 64-bit
- Yes
- Yes
Rear camera
- Resolution
- 50 Mpx
- 64 Mpx
- Aperture
- ƒ/ 1.8
- ƒ/ 1.9
- Sensor
- Samsung GN3
- Sony IMX682 Exmor RS
- Pixel size
- 1.00 µm
- 0.80 µm
- Sensor size
- 1/1.57"
- 1/1.7"
- Flash
- LED
- Dual LED
- Optical stabilization
- Yes
- No
- Slow motion
- Yes, 240 fps
- Yes, 120 fps
- Features
- Tracking AF, Noise reduction, 4K Video, Digital zoom, Dual camera, Optical Stabilization (OIS), Autofocus, Touch focus, Phase detection autofocus (PDAF), NPU AI Engine, Continuous shooting, Geotagging, Panorama, HDR, Face detection, White balance settings, ISO settings, Exposure compensation, Scene mode, Self-timer
- Digital zoom, Triple camera, Digital image stabilization, Autofocus, Touch focus, Phase detection autofocus (PDAF), Continuous shooting, Geotagging, Panorama, HDR, Face detection, White balance settings, ISO settings, Exposure compensation, Scene mode, Self-timer, Night Mode, Night Vision
Front camera
- Resolution
- 10.8 Mpx
- 16 Mpx
- Aperture
- ƒ/ 2.2
- ƒ/ 2.3
- Sensor
- Samsung S5K3J1
- —
- Pixel size
- 1.22 µm
- —
Battery
- Capacity
- 4000 mAh
- 6050 mAh
- Type
- Li-Polymer
- Li-Polymer
- Fast charge
- Yes , 25.0W
- Yes , 18.0W
- Wireless charging
- Fast charging 25W, 50% in 30 min, Fast wireless charging 15W, Reverse wireless charging 4.5W
- —
- Charge cycles
- 1700 cycles
- 1000 cycles
- Runtime
- ~ 37h
- ~ 82h
- Features
- Bypass Charging, Wireless charging, Reverse charging, Non-removable
- Reverse charging, Non-removable
Storage
- Capacity
- 128 GB
- 256 GB
- Type
- UFS Storage 4.0
- —
- SD slot
- No
- Yes , Independent SD slot
Body
- Dimensions
- 71.9 mm 165.1 mm 6.9 mm Print 3D Model
- 82.0 mm 173.8 mm 13.7 mm Print 3D Model
- Weight
- 187 g
- 306 g
- Materials
- Glass , Aluminium , Corning Gorilla Glass Victus 2
- Rugged Smartphone, Polycarbonate
- Colors
- Black White
- Black Green Orange
- Water/dust resistance
- IP48
- IP68, IP69 , MIL-STD-810H
- Drop resistance
- Class A B C D E 210 drops without defects
- Class A B C D E 270 drops without defects
- Repairability
- Class A B C D E
- Class A B C D E
- Usable surface
- 85 %
- 72 %
Software
- Operating system
- Android 16 Android 16
- Android 14 Upside-down cake Android 14
- Updates
- OS updates: 7 years, Security updates: 7 years
- —
- Google services
- With Google Mobile Services
- With Google Mobile Services
Connectivity
- SIM
- Dual SIM Dual Standby (Nano SIM / eSIM + eSIM)
- Dual SIM Dual Standby (Nano SIM + Nano SIM)
- Bluetooth
- Bluetooth 5.4 LELow energy consumption
- Bluetooth 5.2 LELow energy consumption
- Bluetooth profiles
- A2DP (Advanced Audio Distribution Profile), AVRCP (Audio/Visual Remote Control Profile), DIP (Device ID Profile), HFP (Hands-Free Profile), HID (Human Interface Profile), HSP (Headset Profile), LE (Low Energy), MAP (Message Access Profile), PAN (Personal Area Networking Profile), OPP (Object Push Profile), PBAP/PAB (Phone Book Access Profile), ANT+, APT-x
- A2DP (Advanced Audio Distribution Profile), LE (Low Energy)
- Wi-Fi
- 802.11a , 802.11b , 802.11g , 802.11n , 802.11n 5GHz , 802.11ac, WiFi 6 (802.11ax)
- 802.11a , 802.11b , 802.11g , 802.11n , 802.11n 5GHz , 802.11ac
- Wi-Fi features
- Dual band, Wi-Fi Hotspot, Wi-Fi Direct, Wi-Fi Display, Wi-Fi MiMO
- Wi-Fi Hotspot, Wi-Fi Direct, Wi-Fi Display
- USB
- USB Type-C
- USB Type-C
- USB features
- Charging, OTG
- Charging, OTG
- Navigation
- GPS, A-GPS, GLONASS, Beidou, QZSS, Galileo, GPS (L1+L5), GLONASS (L1), BeiDou (B1), Galileo (E1+E5a)
- GPS, A-GPS, GLONASS, Beidou, QZSS, Galileo, NavIC System
Networks
- 5G
- n1 (2100), n2 (1900 PCS), n3 (1800), n5 (850), n7 (2600), n8 (900), n12 (700), n20 (800), n25 (1900), n26 (850), n28b (700), n28a (700), n38 (2600), n40 (2300), n41 (2500), n66 (1700), n75 (1500), n77 (3700), n78 (3500)
- n1 (2100), n2 (1900 PCS), n3 (1800), n5 (850), n7 (2600), n8 (900), n20 (800), n25 (1900), n28b (700), n28a (700), n38 (2600), n40 (2300), n41 (2500), n66 (1700), n71 (600), n77 (3700), n78 (3500), n79 (4700)
- 4G LTE
- B1 (2100), B2 (1900), B3 (1800), B4 (1700/2100 AWS 1), B5 (850), B7 (2600), B8 (900), B12 (700), B13 (700), B17 (700), B18 (800), B19 (800), B20 (800), B25 (1900+), B26 (850), B28b (700), B28a (700), B32 (1500), B38 (TDD 2600), B39 (TDD 1900), B40 (TDD 2300), B41 (TDD 2500), B66 (1700/2100)
- B1 (2100), B2 (1900), B3 (1800), B4 (1700/2100 AWS 1), B5 (850), B7 (2600), B8 (900), B12 (700), B13 (700), B17 (700), B18 (800), B19 (800), B20 (800), B25 (1900+), B26 (850), B28b (700), B28a (700), B32 (1500), B34 (TDD 2100), B38 (TDD 2600), B39 (TDD 1900), B40 (TDD 2300), B41 (TDD 2500), B66 (1700/2100), B71 (600)
- 3G
- B1 (2100), B2 (1900), B4 (1700/2100 AWS A-F), B5 (850), B8 (900)
- B1 (2100), B2 (1900), B4 (1700/2100 AWS A-F), B5 (850), B6 (800), B8 (900), B19 (800)
- 2G
- B2 (1900), B3 (1800), B5 (850), B8 (900)
- B2 (1900), B3 (1800), B5 (850), B8 (900)
Sensors & security
- Fingerprint
- Yes, on the side
- Yes, on the side
- Accelerometer
- Yes
- Yes
- Gyroscope
- Yes
- Yes
- Proximity
- Yes
- Yes
- Light sensor
- Yes
- Yes
- Barometer
- Yes
- —
- Compass
- Yes
- —
- Cooling system
- No
- No
- Audio
- Stereo Speakers
- —
