Oppo A78 4G vs Vivo Y21d
Oppo
A78 4G
Vivo
Y21d
In sintesi
- Marca
- Oppo
- vivo
- Data di uscita
- luglio 2023, 2 anni e 11 mesi fa
- novembre 2025, 7 mesi fa
- AnTuTu
- 274.822 Antutu v10 Overall performance better than 60% of devices
- 222.000 Antutu v10 Overall performance better than 56% of devices
Display
- Dimensione
- 6.43"
- 6.68"
- Risoluzione
- 1080 x 2400 px FHD+
- 720 x 1608 px HD+
- Tipo
- AMOLED
- LCD IPS
- Densità
- 409 ppi Very high density
- 264 ppi Medium Density
- Rapporto d’aspetto
- 20:9
- 20:9
- Caratteristiche
- Hole-punch Notch, Refresh rate 90 Hz, Touch sampling rate 180 Hz, Brightnes 430 cd/m² (typ), Peak brightness - 800 cd/m², Max brightness HBM - 600 cd/m², DCI-P3, Full sRGB standard, sRGB standard, 97% NTSC, Scratch resistant, Corning Gorilla Glass 5, Capacitive, Multi-touch, Frameless
- Hole-punch Notch, Refresh rate 90 Hz, Peak brightness - 1000 cd/m², Max brightness HBM - 1000 cd/m², TÜV Rheinland Eye Comfort Certification, DCI-P3, 83% NTSC, LED Notifications, 2.5D curved glass screen, Capacitive, Multi-touch, Frameless
Prestazioni
- Chipset
- Qualcomm Snapdragon 680 (SM6225)
- Unisoc Tiger T612 / T7225
- CPU
- 4x2.4 GHz Kryo 265 Gold + 4x1.9GHz Kryo 265 Silver
- 2 x ARM Cortex A75 1.8Ghz + 6 x ARM Cortex A55 1.8Ghz
- Tipo di CPU
- Octa-Core
- Octa-Core
- Processo
- 6 nm
- 12 nm
- Frequenza
- 2.4 GHz
- 1.8 GHz
- GPU
- Adreno 610
- Mali-G57 MP1
- RAM
- 8 GB
- 4 GB
- Tipo di RAM
- LPDDR4X RAM
- LPDDR4X RAM
- 64 bit
- Yes
- Yes
Fotocamera posteriore
- Risoluzione
- 50 Mpx
- 50 Mpx
- Apertura
- ƒ/ 1.8
- ƒ/ 1.8
- Flash
- LED
- Dual LED
- Stabilizzazione ottica
- No
- No
- Slow motion
- Yes, 120 fps
- Yes, 120 fps
- Caratteristiche
- Digital zoom, Dual camera, Digital image stabilization, Autofocus, Touch focus, Continuous autofocus, Phase detection autofocus (PDAF), Contrast detection autofocus (CDAF), Continuous shooting, Geotagging, Panorama, HDR, Face detection, White balance settings, ISO settings, Exposure compensation, Scene mode, Self-timer
- Digital zoom, Dual camera, 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, Front Flash
Fotocamera frontale
- Risoluzione
- 8 Mpx
- 5 Mpx
- Apertura
- ƒ/ 2.0
- ƒ/ 2.2
- Dimensione pixel
- 0.80 µm
- —
Batteria
- Capacità
- 5000 mAh
- 6500 mAh
- Tipo
- Li-Polymer
- Li-Ion
- Ricarica rapida
- Yes , 67.0W
- Yes , 44.0W
- Caratteristiche
- Non-removable
- Non-removable
Memoria
- Capacità
- 256 GB
- 128 GB
- Tipo
- UFS Storage 2.2
- eMMC 5.1 Storage
- Slot SD
- Yes , Slot for SD or second SIM card
- Yes , Independent SD slot
Corpo
- Dimensioni
- 73.2 mm 160.0 mm 7.9 mm Print 3D Model
- 77.0 mm 166.1 mm 8.4 mm Print 3D Model
- Peso
- 180 g
- 209 g
- Materiali
- Polycarbonate , Leather
- Plastic , Splash resistant design
- Colori
- Black Green
- Green Coral
- Resistenza ad acqua/polvere
- IP54 , IPX4
- IP68, IP69
- Superficie utile
- 85 %
- 83 %
Software
- Sistema operativo
- Android 13 Tiramisu ColorOS 13 (Android 13)
- Android 15 Funtouch OS 15 (Android 15)
- Aggiornamenti
- OS updates: 1 years, Security updates: 3 years
- —
- Servizi Google
- With Google Mobile Services
- With Google Mobile Services
Connettività
- 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 5.2 LELow energy consumption
- Profili Bluetooth
- A2DP (Advanced Audio Distribution Profile), LE (Low Energy), APT-x, LDAC, SBC, AAC
- A2DP (Advanced Audio Distribution Profile), EDR (Enhanced Data Rate), LE (Low Energy)
- 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
- Funzioni Wi-Fi
- Dual band, Wi-Fi Hotspot, Wi-Fi Direct, Wi-Fi Display
- Dual band, Wi-Fi Hotspot, Wi-Fi Direct, Wi-Fi Display
- USB
- USB Type-C
- USB Type-C
- Funzioni USB
- Charging, OTG
- Charging, OTG
- Navigazione
- GPS, A-GPS, GLONASS, Beidou, QZSS, Galileo
- GPS, A-GPS, GLONASS, Beidou, QZSS, Galileo
Reti
- 4G LTE
- B1 (2100), B3 (1800), B5 (850), B7 (2600), B8 (900), B20 (800), B38 (TDD 2600), B40 (TDD 2300), B41 (TDD 2500)
- 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)
- 3G
- B1 (2100), B2 (1900), B4 (1700/2100 AWS A-F), B5 (850), B8 (900)
- B1 (2100), B5 (850), B8 (900)
- 2G
- B2 (1900), B3 (1800), B5 (850), B8 (900)
- B3 (1800), B5 (850), B8 (900)
Sensori e sicurezza
- Impronta digitale
- Yes, in screen
- Yes, on the side
- Accelerometro
- Yes
- Yes
- Giroscopio
- Yes
- Yes
- Prossimità
- Yes
- Yes
- Sensore di luce
- Yes
- Yes
- Bussola
- Yes
- —
- Sistema di raffreddamento
- No
- No
- Audio
- Stereo Speakers
- —
