Oppo A3x 4G vs Ulefone Armor 28 Ultra
Oppo
A3x 4G
Ulefone
Armor 28 Ultra
At a glance
- Brand
- Oppo
- Ulefone
- Release date
- August 2024, 1 years 10 months ago
- September 2024, 1 years 9 months ago
- AnTuTu
- 253.200 Antutu v10 Overall performance better than 59% of devices
- 2.348.416 Antutu v11 Overall performance better than 96% of devices
Display
- Size
- 6.67"
- 6.67"
- Resolution
- 720 x 1604 px HD+
- 1080 x 2400 px FHD+
- Type
- LCD IPS
- AMOLED
- Density
- 264 ppi Medium Density
- 395 ppi High Density
- Aspect ratio
- 20:9
- 20:9
- Features
- Hole-punch Notch, Refresh rate 90 Hz, Touch sampling rate 180 Hz, Max brightness HBM - 1000 cd/m², TÜV Rheinland Eye Comfort Certification, HDR10, DCI-P3, 2.5D curved glass screen, Panda glass, Capacitive, Multi-touch, Frameless
- 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
- Qualcomm Snapdragon 6s Gen1
- MediaTek Dimensity 9300+
- CPU
- 4x1.8 GHz Kryo 660 +4x2.1 GHz Kryo 660
- 1xCortex X4 3,4GHZ + 3xCortex X4 2,85GHZ + 4xCortex A720 2GHZ
- CPU type
- Octa-Core
- Octa-Core
- Process
- 11 nm
- 4 nm
- Frequency
- 2.1 GHz
- 3.25 GHz
- GPU
- Adreno 610 GPU
- Immortalis-G720 MC12 1300MHz
- RAM
- 4 GB
- 16 GB
- RAM type
- LPDDR4X RAM
- —
- 64-bit
- Yes
- Yes
Rear camera
- Resolution
- 8 Mpx
- 50 Mpx
- Aperture
- ƒ/ 2.0
- ƒ/ 1.9
- Flash
- LED
- Quad LED
- Optical stabilization
- Yes
- No
- Slow motion
- Yes, 120 fps
- Yes, 120 fps
- Features
- Flicker sensor, 4K Video, Digital zoom, Dual camera, Digital image stabilization, Optical Stabilization (OIS), Autofocus, Touch focus, Contrast detection autofocus (CDAF), Continuous shooting, Geotagging, Panorama, HDR, Face detection, White balance settings, ISO settings, Exposure compensation, Scene mode, Self-timer
- 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
- Sensor
- —
- Sony IMX989
- Pixel size
- —
- 0.80 µm
- Sensor size
- —
- 1"
Front camera
- Resolution
- 5 Mpx
- 50 Mpx
- Aperture
- ƒ/ 2.2
- Unknow
- Sensor
- —
- Samsung S5KJN1
- Pixel size
- —
- 0.64 µm
Battery
- Capacity
- 5100 mAh
- 10600 mAh
- Type
- Lithium
- Lithium
- Fast charge
- Yes , 45.0W
- Yes , 120.0W
- Features
- Non-removable
- Wireless charging, Non-removable
- Wireless charging
- —
- Wireless charging 50w
- Charge cycles
- —
- 1000 cycles
- Runtime
- —
- ~ 113h
Storage
- Capacity
- 64 GB
- 1 TB
- Type
- eMMC 5.1 Storage
- UFS Storage 4.0
- SD slot
- Yes , Slot for SD or second SIM card
- Yes , Independent SD slot
Body
- Dimensions
- 76.1 mm 165.8 mm 7.7 mm Print 3D Model
- 83.6 mm 174.2 mm 19.4 mm Print 3D Model
- Weight
- 186 g
- 450 g
- Materials
- Plastic
- Rugged Smartphone, Polycarbonate
- Colors
- Blue Red
- Black
- Water/dust resistance
- IP54 , MIL-STD-810H
- IP68, IP69 , MIL-STD-810H
- Usable surface
- 85 %
- 73 %
- Drop resistance
- —
- Class A B C D E 270 drops without defects
- Repairability
- —
- Class A B C D E
Software
- Operating system
- Android 14 Upside-down cake Funtouch OS 14 (Android 14)
- Android 14 Upside-down cake Android 14
- Updates
- OS updates: 1 years, Security updates: 3 years
- —
- Google services
- With Google Mobile Services
- With Google Mobile Services
Connectivity
- SIM
- Dual SIM Dual Standby (Nano SIM + Nano SIM)
- Dual SIM Dual Standby (Nano SIM + Nano SIM)
- Bluetooth
- Bluetooth 5.0 LELow energy consumption
- Bluetooth 5.4 LELow energy consumption
- Bluetooth profiles
- A2DP (Advanced Audio Distribution Profile), EDR (Enhanced Data Rate), 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
- 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, QZSS, Galileo, BeiDou (B1)
- GPS, A-GPS, GLONASS, Beidou, QZSS, Galileo, GPS (L1+L5), GLONASS (L1), BeiDou (B1), Galileo (E1+E5a), BeiDou (B2), Galileo (E1+E5a+E5b)
Networks
- 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), B26 (850), 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), B20 (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), B5 (850), B6 (800), 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), B5 (850), B8 (900)
- CDMA BC0 (800), B3 (1800), B5 (850), B8 (900)
- 5G
- —
- 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)
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
- Hi-Res Audio, Stereo Speakers
- Stereo Speakers
- Barometer
- —
- Yes
