Oukitel C38 vs Vivo Y31d

En bref

Marque: Oukitel; vivo
Date de sortie: avril 2024, il y a 2 ans et 2 mois; janvier 2026, il y a 5 mois
AnTuTu: 255.000 Antutu v10 Overall performance better than 60% of devices; 410.556 Antutu v10 Overall performance better than 68% of devices

Taille: 6.6"; 6.75"
Résolution: 1080 x 2400 px FHD+; 720 x 1570 px HD+
Type: LCD IPS; AMOLED
Densité: 399 ppi High Density; 256 ppi Medium Density
Rapport d’aspect: 20:9; 20:9
Fonctions: Water Drop Notch, Brightnes 400 cd/m² (typ), Scratch resistant, Corning Gorilla Glass 5, 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: MediaTek MT8788V; Qualcomm Snapdragon 6s Gen2
CPU: 4xCortex A73 2.0GHz + 4xCortex A53 2.0GHz; 4x2.9 GHz ARM Cortex A73 +4x 1.9 GHz ARM Cortex A53
Type de CPU: Octa-Core; Octa-Core
Gravure: 12 nm; 6 nm
Fréquence: 2 GHz; 2.9 GHz
GPU: Mali-G72 MP3; Adreno 610
RAM: 6 GB; 6 GB
Type de RAM: LPDDR4X RAM; LPDDR4X RAM
64 bits: Yes; Yes

Résolution: 48 Mpx; 50 Mpx
Ouverture: ƒ/ 1.79; ƒ/ 2.0
Capteur: Sony IMX582 Exmor RS; —
Taille de pixel: 0.60 µm; —
Taille du capteur: 1/2.96"; —
Flash: 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: 75.3 mm 164.3 mm 9.1 mm Print 3D Model; 78.4 mm 166.6 mm 8.5 mm Print 3D Model
Poids: 199 g; 219 g
Matériaux: Plastic; Plastic
Couleurs: Black White Green; Black Gray
Surface utile: 85 %; 85 %
Résistance eau/poussière: —; IP68, IP69

Système d’exploitation: Android 13 Tiramisu Android 13; 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 5.1 LELow energy consumption; Bluetooth 5.1 LELow energy consumption
Profils Bluetooth: A2DP (Advanced Audio Distribution Profile), LE (Low Energy); A2DP (Advanced Audio Distribution Profile), EDR (Enhanced Data Rate), 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, Galileo; GPS, A-GPS, GLONASS, Beidou, QZSS, Galileo

4G LTE: B1 (2100), B2 (1900), B3 (1800), B4 (1700/2100 AWS 1), B5 (850), B7 (2600), B8 (900), B12 (700), B13 (700), B17 (700), B18 (800), B19 (800), B20 (800), B25 (1900+), B26 (850), B28b (700), B28a (700), B38 (TDD 2600), B39 (TDD 1900), B40 (TDD 2300), B41 (TDD 2500), B66 (1700/2100); 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)