Oppo A18 vs Xiaomi Redmi K80 Ultra
Oppo
A18
Xiaomi
Redmi K80 Ultra
In sintesi
- Marca
- Oppo
- Xiaomi
- Data di uscita
- settembre 2023, 2 anni e 9 mesi fa
- giugno 2025, 1 anni fa
- AnTuTu
- 225.154 Antutu v10 Overall performance better than 56% of devices
- 2.821.344 Antutu v10 Overall performance better than 97% of devices
- Prezzo di lancio
- —
- CN¥ 2,599.00 ($ 379.69)
Display
- Dimensione
- 6.56"
- 6.83"
- Risoluzione
- 720 x 1612 px HD+
- 1280 x 2772 px UHD
- Tipo
- LCD IPS
- AMOLED
- Densità
- 269 ppi Medium Density
- 447 ppi Very high density
- Rapporto d’aspetto
- 20:9
- 19.5:9
- Caratteristiche
- Water Drop Notch, Refresh rate 90 Hz, Brightnes 400 cd/m² (typ), Max brightness HBM - 720 cd/m², DCI-P3, sRGB standard, Scratch resistant, 2.5D curved glass screen, Capacitive, Multi-touch, Frameless
- Hole-punch Notch, SGS Certified, Eye Care Display, HDR Vivid, Refresh rate 144 Hz, Touch sampling rate 240 Hz, Brightnes 800 cd/m² (typ), Peak brightness - 4500 cd/m², Max brightness HBM - 1800 cd/m², Peak brightness - 3200 cd/m², 5000000:1 contrast ratio, Always-On Display, TÜV Rheinland Eye Comfort Certification, HDR10+, DCI-P3, DC dimming, 12 Bits panel, Dolby Vision, Scratch resistant, Dragontrail glass, Capacitive, Multi-touch, Frameless, LTPO (Low Temperature PolySilicon oxide)
Prestazioni
- Chipset
- MediaTek Helio G85 (MT6769V/CZ)
- MediaTek Dimensity 9400+
- CPU
- 2x Cortex A75 2.0 GHz + 6x Cortex A55 1.8 GHz
- 1x3,73 GHz Cortex X925 + 3x3,3 GHz Cortex X4 + 4x2,4 GHz Cortex A720
- Tipo di CPU
- Octa-Core
- Octa-Core
- Processo
- 12 nm
- 3 nm
- Frequenza
- 2 GHz
- 3.73 GHz
- GPU
- Arm Mali-G52 MC2 950MHz
- Immortalis-G925 MC12 1,612 GHz
- RAM
- 4 GB
- 12 GB
- Tipo di RAM
- LPDDR4X RAM
- RAM LPDDR5X
- 64 bit
- Yes
- Yes
Fotocamera posteriore
- Risoluzione
- 8 Mpx
- 50 Mpx
- Apertura
- ƒ/ 2.0
- ƒ/ 1.8
- Flash
- LED
- LED
- Stabilizzazione ottica
- No
- Yes
- Slow motion
- Yes, 120 fps
- Yes, 960 fps
- Caratteristiche
- Digital zoom, Dual camera, Digital image stabilization, Autofocus, Touch focus, Phase detection autofocus (PDAF), Geotagging, Panorama, HDR, Face detection, White balance settings, ISO settings, Exposure compensation, Scene mode, Self-timer, RAW
- Tracking AF, Noise reduction, Time-Lapse, 4K Video, 8K Video, Digital zoom, Dual camera, Digital image stabilization, Optical Stabilization (OIS), Ultra stable video, Autofocus, Touch focus, Continuous autofocus, Manual focus, Laser AF, Phase detection autofocus (PDAF), Continuous shooting, Geotagging, Panorama, HDR, Face detection, White balance settings, ISO settings, Exposure compensation, Scene mode, Self-timer, RAW, Night Mode
- Sensore
- —
- Omnivision OV50 Light Fusion 800
- Dimensione pixel
- —
- 1.00 µm
- Dimensione sensore
- —
- 1/1.55"
Fotocamera frontale
- Risoluzione
- 5 Mpx
- 20 Mpx
- Apertura
- ƒ/ 2.2
- Unknow
- Sensore
- —
- Omnivision OV20B
- Dimensione pixel
- —
- 0.80 µm
Batteria
- Capacità
- 5000 mAh
- 7410 mAh
- Tipo
- Li-Polymer
- Li-Ion Polymer
- Ricarica rapida
- Yes , 33.0W
- Yes , 100.0W
- Caratteristiche
- Non-removable
- Bypass Charging, Non-removable
- Ricarica wireless
- —
- Surge P3 charging chip Xiaomi Surge G1 self-developed fuel gauge chip
Memoria
- Capacità
- 64 GB
- 256 GB
- Tipo
- eMMC 5.1 Storage
- UFS Storage 4.1
- Slot SD
- Yes , Independent SD slot
- No
Corpo
- Dimensioni
- 75.0 mm 163.7 mm 8.2 mm Print 3D Model
- 77.9 mm 163.1 mm 8.2 mm Print 3D Model
- Peso
- 188 g
- 219 g
- Materiali
- Plastic
- Aluminium alloy
- Colori
- Black Cyan
- Black White Green Violet
- Resistenza ad acqua/polvere
- IP52
- IP68, IP69
- Superficie utile
- 84 %
- 90 %
Software
- Sistema operativo
- Android 13 Tiramisu ColorOS 13 (Android 13)
- Android 15 HyperOS 2.X (Android 15)
- Aggiornamenti
- OS updates: 1 years, Security updates: 3 years
- —
- Servizi Google
- With Google Mobile Services
- Without Google Mobile services
Connettività
- SIM
- Dual SIM Dual Standby (Nano SIM + Nano SIM)
- Dual SIM Dual Standby (Nano SIM + Nano SIM)
- Bluetooth
- Bluetooth 5.3 LELow energy consumption
- Bluetooth 5.4 LELow energy consumption
- Profili Bluetooth
- A2DP (Advanced Audio Distribution Profile), EDR (Enhanced Data Rate), HID (Human Interface Profile), LE (Low Energy), APT-x, LDAC, SBC, AAC
- A2DP (Advanced Audio Distribution Profile), LE (Low Energy), APT-x, LDAC, SBC, AAC
- Wi-Fi
- 802.11a , 802.11b , 802.11g , 802.11n , 802.11n 5GHz , 802.11ac
- 802.11a , 802.11b , 802.11g , 802.11n , 802.11n 5GHz , 802.11ac, WiFi 6 (802.11ax) , WiFi 7 (802.11be)
- Funzioni Wi-Fi
- Dual band, Wi-Fi Hotspot, Wi-Fi Direct
- Dual band, Wi-Fi Hotspot, Wi-Fi Direct, Wi-Fi Display, Wi-Fi MiMO
- USB
- USB Type-C
- USB Type-C
- Funzioni USB
- Charging, OTG
- Charging, OTG
- Navigazione
- GPS, A-GPS, GLONASS, Beidou, QZSS, Galileo
- A-GPS, GLONASS, Beidou, QZSS, Galileo, GPS (L1+L5), GLONASS (L1), BeiDou (B1), Galileo (E1+E5a), BeiDou (B2), NavIC System, QZSS (L1 + L5), Galileo (E1+E5a+E5b)
Reti
- 4G LTE
- B1 (2100), B3 (1800), B5 (850), B7 (2600), B8 (900), 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), B18 (800), B19 (800), B26 (850), B28b (700), B28a (700), B34 (TDD 2100), B38 (TDD 2600), B39 (TDD 1900), B40 (TDD 2300), B41 (TDD 2500), B42 (TDD 3500), B48 (TDD 3600), B66 (1700/2100)
- 3G
- B1 (2100), B5 (850), B8 (900)
- B1 (2100), B4 (1700/2100 AWS A-F), B5 (850), B8 (900), B19 (800)
- 2G
- B2 (1900), B3 (1800), B5 (850), B8 (900)
- B3 (1800), B5 (850), B8 (900)
- 5G
- —
- n1 (2100), n3 (1800), n5 (850), n7 (2600), n8 (900), n26 (850), n28b (700), n28a (700), n38 (2600), n40 (2300), n41 (2500), n48 (3500), n66 (1700), n77 (3700), n78 (3500)
Sensori e sicurezza
- Impronta digitale
- Yes, on the side
- Yes, in screen
- Accelerometro
- Yes
- Yes
- Prossimità
- Yes
- —
- Sensore di luce
- Yes
- Yes
- Bussola
- Yes
- —
- Sistema di raffreddamento
- No
- Yes
- Giroscopio
- —
- Yes
- Audio
- —
- Dolby Atmos, Stereo Speakers, 3 microphones
