Alcatel 3 (2025) vs Vivo Y31d

En bref

Marque: Alcatel; vivo
Date de sortie: mai 2025, il y a 1 ans; janvier 2026, il y a 4 mois
AnTuTu: 154.110 Antutu v10 Overall performance better than 53% of devices; 410.556 Antutu v10 Overall performance better than 68% of devices

Taille: 6.52"; 6.75"
Résolution: 576 x 1280 px LowRes; 720 x 1570 px HD+
Type: LCD IPS; AMOLED
Densité: 215 ppi Medium Density; 256 ppi Medium Density
Rapport d’aspect: 20:9; 20:9
Fonctions: Water Drop Notch, Brightnes 400 cd/m² (typ), 1000:1 contrast ratio, 70% NTSC, 2.5D curved glass screen, 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: Spreadtrum Unisoc SC9863A; Qualcomm Snapdragon 6s Gen2
CPU: 4x Cortex A55 1.6 GHz + 4x Cortex A55 1.2 GHz; 4x2.9 GHz ARM Cortex A73 +4x 1.9 GHz ARM Cortex A53
Type de CPU: Octa-Core; Octa-Core
Gravure: 28 nm; 6 nm
Fréquence: 1.6 GHz; 2.9 GHz
GPU: PowerVR GE8322; Adreno 610
RAM: 3 GB; 6 GB
64 bits: Yes; Yes
Type de RAM: —; LPDDR4X RAM

Résolution: 8 Mpx; 50 Mpx
Ouverture: ƒ/ 2.0; ƒ/ 2.0
Flash: Dual LED; LED
Stabilisation optique: No; No
Ralenti: No, 30 fps; Yes, 120 fps
Fonctions: Digital zoom, Dual camera, Digital image stabilization, 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; 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

Dimensions: 75.8 mm 164.4 mm 8.7 mm Print 3D Model; 78.4 mm 166.6 mm 8.5 mm Print 3D Model
Poids: 185 g; 219 g
Matériaux: Plastic; Plastic
Couleurs: Gray Green; Black Gray
Surface utile: 82 %; 85 %
Résistance eau/poussière: —; IP68, IP69

Système d’exploitation: Android 15 Android 15; 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 4.2; Bluetooth 5.1 LELow energy consumption
Profils Bluetooth: A2DP (Advanced Audio Distribution Profile); A2DP (Advanced Audio Distribution Profile), EDR (Enhanced Data Rate), LE (Low Energy)
Wi-Fi: 802.11b , 802.11g , 802.11n; 802.11a , 802.11b , 802.11g , 802.11n , 802.11n 5GHz , 802.11ac
Fonctions Wi-Fi: Wi-Fi Hotspot; 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, Galileo; GPS, A-GPS, GLONASS, Beidou, QZSS, Galileo

4G LTE: 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); 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), B2 (1900), B5 (850), B8 (900)
2G: B2 (1900), B3 (1800), B5 (850), B8 (900); B3 (1800), B5 (850), B8 (900)