Oppo A20 vs Vivo Y31d

In sintesi

Marca: Oppo; vivo
Data di uscita: giugno 2025, 1 anni e 1 mesi fa; gennaio 2026, 6 mesi fa
AnTuTu: 248.000 Antutu v10 Overall performance better than 58% of devices; 410.556 Antutu v10 Overall performance better than 68% of devices

Dimensione: 6.67"; 6.75"
Risoluzione: 720 x 1604 px HD+; 720 x 1570 px HD+
Tipo: LCD IPS; AMOLED
Densità: 264 ppi Medium Density; 256 ppi Medium Density
Rapporto d’aspetto: 20:9; 20:9
Caratteristiche: 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; Water Drop Notch, 107% NTSC, Refresh rate 120 Hz, Peak brightness - 1800 cd/m², TÜV Rheinland Eye Comfort Certification, DCI-P3, 2.5D curved glass screen, Capacitive, Multi-touch, Frameless

Chipset: Qualcomm Snapdragon 6s Gen1; Qualcomm Snapdragon 6s Gen2
CPU: 4x1.8 GHz Kryo 660 +4x2.1 GHz Kryo 660; 4x2.9 GHz ARM Cortex A73 +4x 1.9 GHz ARM Cortex A53
Tipo di CPU: Octa-Core; Octa-Core
Processo: 11 nm; 6 nm
Frequenza: 2.1 GHz; 2.9 GHz
GPU: Adreno 610 GPU; Adreno 610
RAM: 4 GB; 6 GB
Tipo di RAM: LPDDR4X RAM; LPDDR4X RAM
64 bit: Yes; Yes

Risoluzione: 8 Mpx; 50 Mpx
Apertura: ƒ/ 1.8; ƒ/ 2.0
Dimensione pixel: 0.80 µm; —
Flash: Quad LED; LED
Stabilizzazione ottica: Yes; No
Slow motion: Yes, 120 fps; Yes, 120 fps
Caratteristiche: 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; 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

Dimensioni: 76.1 mm 165.8 mm 7.7 mm Print 3D Model; 78.4 mm 166.6 mm 8.5 mm Print 3D Model
Peso: 186 g; 219 g
Materiali: Plastic; Plastic
Colori: Blue Brown; Black Gray
Resistenza ad acqua/polvere: IP54 , MIL-STD-810H; IP68, IP69
Superficie utile: 85 %; 85 %

Sistema operativo: Android 14 Upside-down cake Funtouch OS 14 (Android 14); Android 16 OriginOS 6 (Android 16)
Aggiornamenti: OS updates: 1 years, Security updates: 3 years; —
Servizi Google: With Google Mobile Services; With Google Mobile Services

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 5.1 LELow energy consumption
Profili Bluetooth: A2DP (Advanced Audio Distribution Profile), EDR (Enhanced Data Rate), 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, WiFi 6 (802.11ax); 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, BeiDou (B1); GPS, A-GPS, GLONASS, Beidou, QZSS, Galileo

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), B26 (850), B28b (700), B28a (700), B38 (TDD 2600), B40 (TDD 2300), B41 (TDD 2500), B66 (1700/2100); 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), B6 (800), B8 (900), B19 (800); B1 (2100), B2 (1900), B5 (850), B8 (900)
2G: B2 (1900), B3 (1800), B5 (850), B8 (900); B3 (1800), B5 (850), B8 (900)