Ulefone Note 15 vs Vivo S50

En bref

Marque: Ulefone; vivo
Date de sortie: juin 2023, il y a 3 ans; décembre 2025, il y a 6 mois
AnTuTu: 41.300 Antutu v8 Overall performance better than 49% of devices; 1.754.245 Antutu v11 Overall performance better than 93% of devices

Taille: 6.22"; 6.59"
Résolution: 720 x 1520 px HD+; 1260 x 2750 px QHD
Type: LCD IPS; AMOLED
Densité: 270 ppi Medium Density; 459 ppi Very high density
Rapport d’aspect: 19:9; 20:9
Fonctions: Water Drop Notch, 2.5D curved glass screen, Capacitive, Multi-touch; Hole-punch Notch, 3840 Hz PWM, Refresh rate 144 Hz, Touch sampling rate 300 Hz, Peak brightness - 4500 cd/m², 8000000:1 contrast ratio, HDR10+, DCI-P3, 105% NTSC, 10 Bits panel, Scratch resistant, 3D curved glass screen, Capacitive, Multi-touch, Frameless

Chipset: MediaTek MT6580; Qualcomm Snapdragon 8s Gen3
CPU: 4x Cortex A7 1.3 GHz; 1x3 Ghz Cortex X4, 4x2,8 Ghz Cortex A720, 3x2,0 Ghz Cortex A520
Type de CPU: Quad-Core; Octa-Core
Gravure: 28 nm; 4 nm
Fréquence: 1.3 GHz; 3 GHz
GPU: ARM Mali-400 MP2; Adreno 735
RAM: 2 GB; 12 GB
64 bits: No; Yes
Type de RAM: —; RAM LPDDR5X

Résolution: 8 Mpx; 50 Mpx
Ouverture: ƒ/ 2.0; ƒ/ 1.88
Flash: LED; Dual LED
Stabilisation optique: No; No
Ralenti: No, 30 fps; Yes, 240 fps
Fonctions: Digital zoom, Dual camera, Autofocus, Touch focus, Continuous shooting, Geotagging, Panorama, HDR, Face detection, White balance settings, ISO settings, Exposure compensation, Scene mode, Self-timer; 4K Video, Digital zoom, Optical zoom, Triple camera, Digital image stabilization, Autofocus, Touch focus, Manual focus, Phase detection autofocus (PDAF), Continuous shooting, Geotagging, Panorama, HDR, Face detection, White balance settings, ISO settings, Exposure compensation, Scene mode, Self-timer, Night Mode
Capteur: —; Sony LYT-700C
Taille de pixel: —; 1.00 µm
Taille du capteur: —; 1/1.56"

Dimensions: 75.3 mm 157.2 mm 8.9 mm Print 3D Model; 74.3 mm 157.5 mm 7.6 mm Print 3D Model
Poids: 179 g; 197 g
Matériaux: Plastic; Glass
Couleurs: Black Blue Purple; Black White Blue
Surface utile: 81 %; 85 %
Résistance eau/poussière: —; IP69

Système d’exploitation: Android 12 Snow Cone Android 12 Go edition; Android 16 OriginOS 6 (Android 16)
Services Google: With Google Mobile Services; Without Google Mobile services
Mises à jour: —; OS updates: 3 years, Security updates: 4 years

SIM: Dual SIM Dual Standby (Nano SIM + Nano SIM); Dual SIM Dual Standby (Nano SIM + Nano SIM)
Bluetooth: Bluetooth 5.0; Bluetooth 5.4
Profils Bluetooth: A2DP (Advanced Audio Distribution Profile); A2DP (Advanced Audio Distribution Profile), APT-x, LDAC, SBC, AAC
Wi-Fi: 802.11b , 802.11g , 802.11n; 802.11a , 802.11b , 802.11g , 802.11n , 802.11n 5GHz , 802.11ac, WiFi 6 (802.11ax)
Fonctions Wi-Fi: Wi-Fi Hotspot; Wi-Fi Hotspot, Wi-Fi Direct, Wi-Fi Display, Wi-Fi MiMO
USB: USB Type-C; USB Type-C
Fonctions USB: Charging, OTG; Charging, OTG
Navigation: GPS, A-GPS; GPS, A-GPS, GLONASS, Beidou, QZSS, Galileo

3G: B1 (2100), B2 (1900), B4 (1700/2100 AWS A-F), B5 (850), B8 (900); B1 (2100), B4 (1700/2100 AWS A-F), B5 (850), B6 (800), B8 (900), B19 (800)
2G: B2 (1900), B3 (1800), B5 (850), B8 (900); B3 (1800), B5 (850), B8 (900)
5G: —; n1 (2100), n5 (850), n7 (2600), n8 (900), n18 (850), n26 (850), n28a (700), n38 (2600), n40 (2300), n41 (2500), n48 (3500), n66 (1700), n77 (3700), n78 (3500)
4G LTE: —; B1 (2100), B3 (1800), B4 (1700/2100 AWS 1), B5 (850), B7 (2600), B8 (900), B18 (800), B19 (800), B26 (850), B28a (700), B34 (TDD 2100), B38 (TDD 2600), B39 (TDD 1900), B40 (TDD 2300), B41 (TDD 2500), B42 (TDD 3500), B43 (TDD 3700), B48 (TDD 3600), B66 (1700/2100)