Ulefone Note 15 vs Vivo T4 Pro

En bref

Marque: Ulefone; vivo
Date de sortie: juin 2023, il y a 3 ans; août 2025, il y a 10 mois
AnTuTu: 41.300 Antutu v8 Overall performance better than 49% of devices; 823.249 Antutu v10 Overall performance better than 81% of devices

Taille: 6.22"; 6.77"
Résolution: 720 x 1520 px HD+; 1080 x 2392 px FHD+
Type: LCD IPS; AMOLED
Densité: 270 ppi Medium Density; 388 ppi High Density
Rapport d’aspect: 19:9; 20:9
Fonctions: Water Drop Notch, 2.5D curved glass screen, Capacitive, Multi-touch; Hole-punch Notch, Refresh rate 120 Hz, Touch sampling rate 240 Hz, Peak brightness - 2000 cd/m², Peak brightness - 5000 cd/m², 8000000:1 contrast ratio, HDR10+, DCI-P3, 10 Bits panel, Scratch resistant, Dual Edge display, Capacitive, Multi-touch, Frameless

Chipset: MediaTek MT6580; Qualcomm Snapdragon 7 Gen 4 (SM7750-AB)
CPU: 4x Cortex A7 1.3 GHz; 1x2.8 GHz Cortex A720 +4x2.4 GHz Cortex A720 + 3x1.84 GHz Cortex A520
Type de CPU: Quad-Core; Octa-Core
Gravure: 28 nm; 4 nm
Fréquence: 1.3 GHz; 2.8 GHz
GPU: ARM Mali-400 MP2; Adreno 722
RAM: 2 GB; 8 GB
64 bits: No; Yes
Type de RAM: —; LPDDR4X RAM

Résolution: 8 Mpx; 50 Mpx
Ouverture: ƒ/ 2.0; ƒ/ 1.8
Flash: LED; LED
Stabilisation optique: No; Yes
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; Night Mode 2.0, Noise reduction, 4K Video, Digital zoom, Triple camera, Digital image stabilization, Optical Stabilization (OIS), Ultra stable video, Autofocus, Touch focus, Continuous autofocus, 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 IMX882
Taille de pixel: —; 1.00 µm
Taille du capteur: —; 1/1.95"

Dimensions: 75.3 mm 157.2 mm 8.9 mm Print 3D Model; 76.4 mm 163.4 mm 7.5 mm Print 3D Model
Poids: 179 g; 199 g
Matériaux: Plastic; Polycarbonate
Couleurs: Black Blue Purple; Gray Green
Surface utile: 81 %; 88 %
Résistance eau/poussière: —; IP65 , IP68, IP69

Système d’exploitation: Android 12 Snow Cone Android 12 Go edition; Android 16 OriginOS 6 (Android 16)
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; Bluetooth 5.2 LELow energy consumption
Profils Bluetooth: A2DP (Advanced Audio Distribution Profile); A2DP (Advanced Audio Distribution Profile), LE (Low Energy), 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; Dual band, 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; A-GPS, GLONASS, Beidou, QZSS, Galileo, GPS (L1+L5), GLONASS (L1), BeiDou (B1)

3G: B1 (2100), B2 (1900), B4 (1700/2100 AWS A-F), B5 (850), B8 (900); B1 (2100), 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), n3 (1800), n5 (850), n8 (900), n28b (700), n38 (2600), n40 (2300), n41 (2500), n77 (3700), n78 (3500)
4G LTE: —; B1 (2100), B3 (1800), B5 (850), B8 (900), B28b (700), B38 (TDD 2600), B40 (TDD 2300), B41 (TDD 2500)