Vivo Y21d vs Vivo Y31e 5G

En bref

Marque: vivo; vivo
Date de sortie: novembre 2025, il y a 7 mois; septembre 2025, il y a 9 mois
AnTuTu: 222.000 Antutu v10 Overall performance better than 56% of devices; 456.552 Antutu v10 Overall performance better than 71% of devices

Taille: 6.68"; 6.72"
Résolution: 720 x 1608 px HD+; 1080 x 2408 px FHD+
Type: LCD IPS; LCD IPS
Densité: 264 ppi Medium Density; 393 ppi High Density
Rapport d’aspect: 20:9; 20:9
Fonctions: Hole-punch Notch, Refresh rate 90 Hz, Peak brightness - 1000 cd/m², Max brightness HBM - 1000 cd/m², TÜV Rheinland Eye Comfort Certification, DCI-P3, 83% NTSC, LED Notifications, 2.5D curved glass screen, Capacitive, Multi-touch, Frameless; Hole-punch Notch, SGS Certified, Refresh rate 120 Hz, Max brightness HBM - 1000 cd/m², 1500:1 contrast ratio, Color LED Notifications, Scratch resistant, 2.5D curved glass screen, Capacitive, Frameless

Chipset: Unisoc Tiger T612 / T7225; Qualcomm Snapdragon 4 Gen 2 (SM4450)
CPU: 2 x ARM Cortex A75 1.8Ghz + 6 x ARM Cortex A55 1.8Ghz; 2x2.2 GHz Cortex A76 +6x 2.0 GHz Cortex A55
Type de CPU: Octa-Core; Octa-Core
Gravure: 12 nm; 4 nm
Fréquence: 1.8 GHz; 2.2 GHz
GPU: Mali-G57 MP1; Qualcomm Adreno
RAM: 4 GB; 6 GB
Type de RAM: LPDDR4X RAM; LPDDR4X RAM
64 bits: Yes; Yes

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

Capacité: 128 GB; 256 GB
Type: eMMC 5.1 Storage; UFS Storage 3.1
Emplacement SD: Yes , Independent SD slot; Yes , Slot for SD or second SIM card

Dimensions: 77.0 mm 166.1 mm 8.4 mm Print 3D Model; 77.0 mm 166.1 mm 8.4 mm Print 3D Model
Poids: 209 g; 209 g
Matériaux: Plastic , Splash resistant design; Plastic
Couleurs: Green Coral; Black White
Résistance eau/poussière: IP68, IP69; IP68, IP69 , MIL-STD-810H
Surface utile: 83 %; 83 %
Résistance aux chutes: —; Class A B C D E 180 drops without defects
Réparabilité: —; Class A B C D E

Système d’exploitation: Android 15 Funtouch OS 15 (Android 15); Android 15 Funtouch OS 15 (Android 15)
Services Google: With Google Mobile Services; With Google Mobile Services
Mises à jour: —; OS updates: 5 years

SIM: Dual SIM Dual Standby (Nano SIM + Nano SIM); Dual SIM Dual Standby (Nano SIM + Nano SIM)
Bluetooth: Bluetooth 5.2 LELow energy consumption; Bluetooth 5.1 LELow energy consumption
Profils Bluetooth: A2DP (Advanced Audio Distribution Profile), EDR (Enhanced Data Rate), LE (Low Energy); A2DP (Advanced Audio Distribution Profile), EDR (Enhanced Data Rate), HID (Human Interface Profile), LE (Low Energy), APT-x, SBC
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

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), B2 (1900), B3 (1800), B4 (1700/2100 AWS 1), B5 (850), B7 (2600), B8 (900), B20 (800), B28b (700), B28a (700), B38 (TDD 2600), B40 (TDD 2300), B41 (TDD 2500), B66 (1700/2100)
3G: B1 (2100), B5 (850), B8 (900); B1 (2100), B2 (1900), B4 (1700/2100 AWS A-F), B5 (850), B8 (900)
2G: B3 (1800), B5 (850), B8 (900); B2 (1900), B3 (1800), B5 (850), B8 (900)
5G: —; n1 (2100), n3 (1800), n5 (850), n7 (2600), n8 (900), n20 (800), n28b (700), n28a (700), n38 (2600), n40 (2300), n41 (2500), n66 (1700), n77 (3700), n78 (3500)