nubia Flip 2 vs Ulefone Armor 28 Pro
nubia
Flip 2
Ulefone
Armor 28 Pro
At a glance
- Brand
- Nubia
- Ulefone
- Release date
- January 2025, 1 years 5 months ago
- April 2025, 1 years 2 months ago
- AnTuTu
- 708.000 Antutu v10 Overall performance better than 78% of devices
- 675.000 Antutu v10 Overall performance better than 77% of devices
Display
- Size
- 6.9"
- 6.67"
- Resolution
- 1188 x 2790 px FHD+
- 1080 x 2400 px FHD+
- Type
- AMOLED
- AMOLED
- Density
- 439 ppi Very high density
- 395 ppi High Density
- Aspect ratio
- 21:9
- 20:9
- Features
- Hole-punch Notch, Refresh rate 120 Hz, DCI-P3, Full sRGB standard, 10 Bits panel, Scratch resistant, Capacitive, Multi-touch, Frameless, Foldable Display
- Hole-punch Notch, Refresh rate 120 Hz, Touch sampling rate 480 Hz, Peak brightness - 2200 cd/m², HDR10, DCI-P3, DC dimming, Scratch resistant, Corning Gorilla Glass Victus, Capacitive, Multi-touch, Frameless
Performance
- Chipset
- MediaTek Dimensity 7300X
- MediaTek Dimensity 7300
- CPU
- 4xCortex A78 2.5GHz + 4xCortex A55 2.0GHz
- 4xCortex A78 2.5GHz + 4xCortex A55 2.0GHz
- CPU type
- Octa-Core
- Octa-Core
- Process
- 4 nm
- 4 nm
- Frequency
- 2.5 GHz
- 2.5 GHz
- GPU
- Arm Mali-G615 MC2
- Arm Mali-G615 MC2
- RAM
- 8 GB
- 16 GB
- RAM type
- LPDDR4X RAM
- —
- 64-bit
- Yes
- Yes
Rear camera
- Resolution
- 50 Mpx
- 50 Mpx
- Aperture
- ƒ/ 1.7
- ƒ/ 1.9
- Sensor
- Samsung S5KJN5
- Sony IMX989
- Pixel size
- 0.64 µm
- 0.80 µm
- Sensor size
- 1/2.76"
- 1"
- Flash
- Quad LED
- Quad LED
- Optical stabilization
- No
- No
- Slow motion
- Yes, 120 fps
- Yes, 120 fps
- Features
- 4K Video, Digital zoom, Dual camera, Digital image stabilization, Ultra stable video, Autofocus, Touch focus, Continuous autofocus, Manual focus, Continuous shooting, Geotagging, Panorama, HDR, Face detection, White balance settings, ISO settings, Exposure compensation, Scene mode, Self-timer, Night Mode
- Cinematic Mode, Flicker sensor, Noise reduction, Digital zoom, Triple camera, Digital image stabilization, Autofocus, Touch focus, Manual focus, 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
- 32 Mpx
- 50 Mpx
- Aperture
- Unknow
- Unknow
- Sensor
- GalaxyCore GC32E1
- Samsung S5KJN1
- Pixel size
- 0.70 µm
- 0.64 µm
Battery
- Capacity
- 4325 mAh
- 10600 mAh
- Type
- Li-Polymer
- Lithium
- Fast charge
- Yes , 33.0W
- Yes , 120.0W
- Charge cycles
- 1000 cycles
- 1000 cycles
- Runtime
- ~ 37h
- ~ 112h
- Features
- Reverse charging, Non-removable
- Non-removable
- Wireless charging
- —
- Wireless charging 50w
Storage
- Capacity
- 256 GB
- 512 GB
- SD slot
- No
- Yes , Independent SD slot
- Type
- —
- UFS Storage 3.1
Body
- Dimensions
- 76.0 mm 170.0 mm 7.5 mm Print 3D Model
- 83.6 mm 174.2 mm 19.4 mm Print 3D Model
- Weight
- 191 g
- 450 g
- Materials
- Glass , Aluminium
- Rugged Smartphone, Polycarbonate
- Colors
- Black White Blue Purple Violet
- Black
- Water/dust resistance
- IPX2 , IP54 , IPX4
- IP68, IP69 , MIL-STD-810H
- Drop resistance
- Class A B C D E 70 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 %
- 73 %
Software
- Operating system
- Android 14 Upside-down cake Android 14
- Android 14 Upside-down cake Android 14
- Updates
- OS updates: 3 years, Security updates: 3 years
- —
- Google services
- With Google Mobile Services
- With Google Mobile Services
Connectivity
- SIM
- Dual SIM Dual Standby (Nano SIM + eSIM)
- Dual SIM Dual Standby (Nano SIM + Nano SIM)
- Bluetooth
- Bluetooth 5.4 LELow energy consumption
- Bluetooth 5.4 LELow energy consumption
- Bluetooth profiles
- A2DP (Advanced Audio Distribution Profile), LE (Low Energy), APT-x, LDAC, SBC, AAC
- A2DP (Advanced Audio Distribution Profile), LE (Low Energy), LDAC, SBC, AAC, LHDC
- 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, WiFi 6 (802.11ax) , WiFi 7 (802.11be)
- Wi-Fi features
- Dual band, Wi-Fi Hotspot, Wi-Fi Direct, Wi-Fi Display, Wi-Fi MiMO
- Dual band, Wi-Fi Hotspot, Wi-Fi Direct, Wi-Fi Display, Wi-Fi MiMO
- USB
- USB Type-C
- USB Type-C
- USB features
- Charging, OTG
- Charging, OTG
- Navigation
- GPS, A-GPS, GLONASS, Beidou, Galileo, GLONASS (L1), BeiDou (B1), Galileo (E1+E5a), BeiDou (B2)
- GPS, A-GPS, GLONASS, Beidou, QZSS, Galileo, GPS (L1+L5), GLONASS (L1), BeiDou (B1), Galileo (E1+E5a), BeiDou (B2), Galileo (E1+E5a+E5b)
Networks
- 5G
- n1 (2100), n3 (1800), n5 (850), n7 (2600), n8 (900), n20 (800), n28b (700), n28a (700), n38 (2600), n40 (2300), n41 (2500), n77 (3700), n78 (3500)
- n1 (2100), n3 (1800), n5 (850), n7 (2600), n8 (900), n20 (800), n28b (700), n28a (700), n38 (2600), n40 (2300), n41 (2500), n66 (1700), n77 (3700), n78 (3500)
- 4G LTE
- B1 (2100), B2 (1900), B3 (1800), B4 (1700/2100 AWS 1), B5 (850), B7 (2600), B8 (900), B12 (700), B17 (700), B18 (800), B19 (800), B20 (800), B28b (700), B28a (700), B38 (TDD 2600), B40 (TDD 2300), B41 (TDD 2500)
- B1 (2100), B3 (1800), B4 (1700/2100 AWS 1), B5 (850), B7 (2600), B8 (900), B12 (700), B13 (700), B17 (700), B18 (800), B19 (800), B26 (850), B28b (700), B28a (700), B38 (TDD 2600), B39 (TDD 1900), B40 (TDD 2300), B41 (TDD 2500), B66 (1700/2100)
- 3G
- B1 (2100), B2 (1900), B4 (1700/2100 AWS A-F), B8 (900), B19 (800)
- B1 (2100), B2 (1900), B4 (1700/2100 AWS A-F), B5 (850), B6 (800), B8 (900), B19 (800)
- 2G
- B2 (1900), B3 (1800), B8 (900)
- CDMA BC0 (800), 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
- Cooling system
- Yes
- Yes
- Audio
- Stereo Speakers
- Stereo Speakers
- Barometer
- —
- Yes
