Oppo A78 4G vs Samsung Galaxy A14 4G

En bref

Marque: Oppo; Samsung
Date de sortie: juillet 2023, il y a 2 ans et 10 mois; février 2023, il y a 3 ans et 3 mois
AnTuTu: 274.822 Antutu v10 Overall performance better than 60% of devices; 201.500 Antutu v9 Overall performance better than 55% of devices

Taille: 6.43"; 6.6"
Résolution: 1080 x 2400 px FHD+; 1080 x 2400 px FHD+
Type: AMOLED; TFT LCD (IPS)
Densité: 409 ppi Very high density; 405 ppi Very high density
Rapport d’aspect: 20:9; 20:9
Fonctions: 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; Water Drop Notch, Refresh rate 60 Hz, Scratch resistant, 2.5D curved glass screen, Capacitive, Multi-touch, Frameless

Chipset: Qualcomm Snapdragon 680 (SM6225); MediaTek Helio G80 (MT6769T)
CPU: 4x2.4 GHz Kryo 265 Gold + 4x1.9GHz Kryo 265 Silver; 2x Cortex A75 2.0 GHz + 6x Cortex A55 1.8 GHz
Type de CPU: Octa-Core; Octa-Core
Gravure: 6 nm; 12 nm
Fréquence: 2.4 GHz; 2 GHz
GPU: Adreno 610; ARM Mali-G52 2EEMC2
RAM: 8 GB; 4 GB
Type de RAM: LPDDR4X RAM; —
64 bits: Yes; Yes

Résolution: 50 Mpx; 50 Mpx
Ouverture: ƒ/ 1.8; ƒ/ 1.8
Flash: LED; LED
Stabilisation optique: No; No
Ralenti: Yes, 120 fps; No, fps
Fonctions: 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, Triple camera, Digital image stabilization, Ultra stable video, Autofocus, Touch focus, Geotagging, Panorama, HDR, Face detection, White balance settings, ISO settings, Exposure compensation, Scene mode, Self-timer

Capacité: 256 GB; 64 GB
Type: UFS Storage 2.2; —
Emplacement SD: Yes , Slot for SD or second SIM card; Yes , Independent SD slot

Dimensions: 73.2 mm 160.0 mm 7.9 mm Print 3D Model; 78.0 mm 167.7 mm 9.1 mm Print 3D Model
Poids: 180 g; 201 g
Matériaux: Polycarbonate , Leather; Plastic
Couleurs: Black Green; Black Silver Red Green
Résistance eau/poussière: IP54 , IPX4; —
Surface utile: 85 %; 80 %

Système d’exploitation: Android 13 Tiramisu ColorOS 13 (Android 13); Android 13 Tiramisu Android 13
Mises à jour: OS updates: 1 years, Security updates: 3 years; OS updates: 2 years, Security updates: 3 years
Services 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
Profils Bluetooth: A2DP (Advanced Audio Distribution Profile), LE (Low Energy), APT-x, LDAC, SBC, AAC; A2DP (Advanced Audio Distribution Profile), EDR (Enhanced Data Rate), HID (Human Interface Profile), 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
Fonctions 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
Fonctions USB: Charging, OTG; Charging, OTG
Navigation: GPS, A-GPS, GLONASS, Beidou, QZSS, Galileo; GPS, A-GPS, GLONASS, Beidou, QZSS, Galileo

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); B2 (1900), B3 (1800), B5 (850), B8 (900)