Vivo iQOO Z8 vs Xiaomi Redmi A1

En bref

Marque: vivo; Xiaomi
Date de sortie: août 2023, il y a 2 ans et 10 mois; septembre 2022, il y a 3 ans et 9 mois
Prix de lancement: CN¥ 1,699.00 ($ 248.46); —
AnTuTu: 980.832 Antutu v10 Overall performance better than 84% of devices; 95.000 Antutu v9 Overall performance better than 50% of devices

Taille: 6.64"; 6.52"
Résolution: 1080 x 2388 px FHD+; 720 x 1600 px HD+
Type: LCD IPS; TFT LCD (IPS)
Densité: 395 ppi High Density; 269 ppi Medium Density
Rapport d’aspect: 20:9; 20:9
Fonctions: Hole-punch Notch, SGS Certified, Refresh rate 120 Hz, Touch sampling rate 240 Hz, HDR10, DCI-P3, 2.5D curved glass screen, Capacitive, Multi-touch, Frameless; Water Drop Notch, Touch sampling rate 120 Hz, Brightnes 400 cd/m² (typ), 1500:1 contrast ratio, TÜV Rheinland Eye Comfort Certification, 70% NTSC, Scratch resistant, Capacitive, Multi-touch, Frameless

Chipset: MediaTek Dimensity 8200 (MT6896); MediaTek Helio A22 (MT6761)
CPU: 1x Cortex A78 3.1 GHz + 3x Cortex A78 3.0 GHz + 4x Cortex A55 2.0 GHz; 4x Cortex A53 2.0 GHz
Type de CPU: Octa-Core; Quad-Core
Gravure: 4 nm; 12 nm
Fréquence: 3.1 GHz; 2 GHz
GPU: Arm Mali-G610 MC6; IMG PowerVR GE-class GPU
RAM: 8 GB; 2 GB
Type de RAM: RAM LPDDR5; LPDDR4X RAM
64 bits: Yes; Yes

Résolution: 50 Mpx; 8 Mpx
Ouverture: ƒ/ 1.79; ƒ/ 2.0
Capteur: Omnivision OV64B (50Mp); —
Taille de pixel: 0.70 µm; 1.00 µm
Taille du capteur: 1/2"; —
Flash: LED; LED
Stabilisation optique: Yes; No
Ralenti: Yes, 120 fps; No, 30 fps
Fonctions: 4K Video, Digital zoom, Dual camera, Digital image stabilization, Optical Stabilization (OIS), Autofocus, Touch focus, Contrast detection autofocus (CDAF), 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, Manual focus, Continuous shooting, Geotagging, Panorama, HDR, Face detection, White balance settings, ISO settings, Exposure compensation, Scene mode, Self-timer

Dimensions: 75.8 mm 164.6 mm 8.8 mm Print 3D Model; 76.7 mm 164.9 mm 9.1 mm Print 3D Model
Poids: 200 g; 192 g
Matériaux: Plastic; Plastic , P2i Nano coating
Couleurs: Black Blue Silver; Black Blue Green
Surface utile: 85 %; 81 %

Système d’exploitation: Android 13 Tiramisu OriginOS 3 (Android 13); Android 12 Snow Cone Android 12 Go edition
Services Google: Without 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 5.2 LELow energy consumption; Bluetooth 5.0 LELow energy consumption
Profils Bluetooth: A2DP (Advanced Audio Distribution Profile), EDR (Enhanced Data Rate), LE (Low Energy), APT-x, LDAC, SBC, AAC; A2DP (Advanced Audio Distribution Profile), EDR (Enhanced Data Rate), LE (Low Energy), AAC
Wi-Fi: 802.11a , 802.11b , 802.11g , 802.11n , 802.11n 5GHz , 802.11ac, WiFi 6 (802.11ax) , WiFi 7 (802.11be); 802.11a , 802.11b , 802.11g , 802.11n
Fonctions Wi-Fi: Dual band, Wi-Fi Hotspot, Wi-Fi Direct, Wi-Fi Display; Wi-Fi Hotspot, Wi-Fi Direct, Wi-Fi Display
USB: USB Type-C; —
Fonctions USB: Charging, OTG; Charging, OTG
Navigation: GPS, A-GPS, GLONASS, Beidou, QZSS, Galileo, BeiDou (B1); GPS, A-GPS, GLONASS, Beidou

5G: n1 (2100), n5 (850), n8 (900), n28a (700), n41 (2500), n77 (3700), n78 (3500); —
4G LTE: B1 (2100), B3 (1800), B5 (850), B8 (900), B28a (700), B34 (TDD 2100), B38 (TDD 2600), B39 (TDD 1900), B40 (TDD 2300), B41 (TDD 2500); B1 (2100), B3 (1800), B5 (850), B8 (900), B40 (TDD 2300), B41 (TDD 2500)
3G: B1 (2100), B5 (850), B8 (900); B1 (2100), B5 (850), B8 (900)
2G: CDMA BC0 (800), B3 (1800), B5 (850), B8 (900); B2 (1900), B3 (1800), B5 (850), B8 (900)