Oppo A2 vs Samsung Galaxy M55

In sintesi

Marca: Oppo; Samsung
Data di uscita: novembre 2023, 2 anni e 7 mesi fa; aprile 2024, 2 anni e 2 mesi fa
AnTuTu: 391.000 Antutu v10 Overall performance better than 65% of devices; 698.000 Antutu v10 Overall performance better than 78% of devices

Dimensione: 6.72"; 6.7"
Risoluzione: 1080 x 2400 px FHD+; 1080 x 2400 px FHD+
Tipo: LTPS LCD; Super AMOLED
Densità: 269 ppi Medium Density; 393 ppi High Density
Rapporto d’aspetto: 20:9; 20:9
Caratteristiche: Hole-punch Notch, Refresh rate 90 Hz, Touch sampling rate 180 Hz, Max brightness HBM - 480 cd/m², Peak brightness - 680 cd/m², Max brightness HBM - 720 cd/m², DCI-P3, 100% NTSC, 96% NTSC, Scratch resistant, 2.5D curved glass screen, Panda glass, Capacitive, Multi-touch, Frameless; Hole-punch Notch, Refresh rate 120 Hz, Scratch resistant, 2.5D curved glass screen, Corning Gorilla Glass 5, Capacitive, Multi-touch, Frameless

Chipset: MediaTek Dimensity 6020 (MT6833V/ZA); Qualcomm Snapdragon 7 Gen1
CPU: 2x2.2 GHz ARM Cortex A76 + 6x2.0 GHz ARM Cortex A55; 1x2.4GHz Cortex A710 + 3x2.36GHz Cortex A710 + 4x1.80GHz Cortex A510
Tipo di CPU: Octa-Core; Octa-Core
Processo: 7 nm; 4 nm
Frequenza: 2.2 GHz; 2.4 GHz
GPU: ARM Mali-G57; Adreno 644
RAM: 12 GB; 8 GB
Tipo di RAM: LPDDR4X RAM; LPDDR4X RAM
64 bit: Yes; Yes

Risoluzione: 50 Mpx; 50 Mpx
Apertura: ƒ/ 1.8; ƒ/ 1.8
Flash: LED; LED
Stabilizzazione ottica: No; Yes
Slow motion: Yes, 120 fps; Yes, 240 fps
Caratteristiche: 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; 4K Video, Digital zoom, Triple camera, Digital image stabilization, Optical Stabilization (OIS), 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

Dimensioni: 76.0 mm 165.6 mm 8.0 mm Print 3D Model; 76.5 mm 163.9 mm 7.8 mm Print 3D Model
Peso: 193 g; 180 g
Materiali: Plastic; Plastic
Colori: Black Purple Green; Black Green
Resistenza ad acqua/polvere: IP54; —
Superficie utile: 84 %; 85 %

Sistema operativo: Android 13 Tiramisu ColorOS 13.1 (Android 13); Android 14 Upside-down cake Android 14
Aggiornamenti: OS updates: 1 years, Security updates: 3 years; OS updates: 4 years, Security updates: 5 years
Servizi Google: Without 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 5.3; Bluetooth 5.2
Profili Bluetooth: A2DP (Advanced Audio Distribution Profile), LDAC, SBC, AAC; A2DP (Advanced Audio Distribution Profile), AVRCP (Audio/Visual Remote Control Profile), DIP (Device ID Profile), HFP (Hands-Free Profile), HID (Human Interface Profile), HSP (Headset Profile), MAP (Message Access Profile), PAN (Personal Area Networking Profile), OPP (Object Push Profile), PBAP/PAB (Phone Book Access Profile), HOGP, LDAC, SBC
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)
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, NavIC System

5G: n1 (2100), n5 (850), n8 (900), n28a (700), n41 (2500), n77 (3700), n78 (3500); n1 (2100), n3 (1800), n5 (850), n7 (2600), n8 (900), n28b (700), n28a (700), n40 (2300), n41 (2500), n77 (3700), n78 (3500)
4G LTE: B1 (2100), B3 (1800), B5 (850), B8 (900), B28a (700), B34 (TDD 2100), B38 (TDD 2600), B39 (TDD 1900), B40 (TDD 2300), B41 (TDD 2500); B1 (2100), B2 (1900), B3 (1800), B4 (1700/2100 AWS 1), B5 (850), B7 (2600), B8 (900), B12 (700), B17 (700), B20 (800), B26 (850), B28b (700), B28a (700), B38 (TDD 2600), B40 (TDD 2300), B41 (TDD 2500), B66 (1700/2100)
3G: B1 (2100), B5 (850), B8 (900); B1 (2100), B2 (1900), B4 (1700/2100 AWS A-F), B5 (850), B8 (900)
2G: B3 (1800), B8 (900); B2 (1900), B3 (1800), B5 (850), B8 (900)