Vivo iQOO Z8x vs Xiaomi Redmi A4

In sintesi

Marca: vivo; Xiaomi
Data di uscita: agosto 2023, 2 anni e 10 mesi fa; novembre 2024, 1 anni e 7 mesi fa
Prezzo di lancio: CN¥ 1,299.00 ($ 189.96); ₹ 9,499.00 ($ 100.78)
AnTuTu: 575.000 Antutu v10 Overall performance better than 75% of devices; 383.772 Antutu v10 Overall performance better than 65% of devices

Dimensione: 6.64"; 6.88"
Risoluzione: 1080 x 2388 px FHD+; 720 x 1640 px HD+
Tipo: LCD; LCD IPS
Densità: 395 ppi High Density; 260 ppi Medium Density
Rapporto d’aspetto: 20:9; 21:9
Caratteristiche: Hole-punch Notch, SGS Certified, Refresh rate 120 Hz, Touch sampling rate 240 Hz, 1500:1 contrast ratio, HDR10, 2.5D curved glass screen, Capacitive, Multi-touch, Frameless; Water Drop Notch, TÜV Rheinland Flicker-free Certified, TÜV Low Blue Light, Refresh rate 120 Hz, Touch sampling rate 240 Hz, Brightnes 450 cd/m² (typ), Max brightness HBM - 600 cd/m², TÜV Rheinland Eye Comfort Certification, DCI-P3, Scratch resistant, 2.5D curved glass screen, Capacitive, Frameless

Chipset: Qualcomm Snapdragon 6 Gen1; Qualcomm Snapdragon 4s Gen 2
CPU: 4x2.2GHz Cortex A78 + 4x1.80GHz Cortex A55; 2x2.2 GHz Cortex A78 +6x2.0 GHz Cortex A55
Tipo di CPU: Octa-Core; Octa-Core
Processo: 4 nm; 4 nm
Frequenza: 2.2 GHz; 2.2 GHz
GPU: Adreno 710; Qualcomm Adreno 613
RAM: 8 GB; 4 GB
Tipo di RAM: LPDDR4X RAM; LPDDR4X RAM
64 bit: Yes; Yes

Risoluzione: 50 Mpx; 50 Mpx
Apertura: ƒ/ 1.8; ƒ/ 1.8
Sensore: Samsung S5KJN1; —
Dimensione pixel: 0.80 µm; —
Dimensione sensore: 1/2.76"; —
Flash: LED; LED
Stabilizzazione ottica: No; No
Slow motion: Yes, 120 fps; Yes, 120 fps
Caratteristiche: 4K Video, Digital zoom, Dual camera, Digital image stabilization, 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, Digital image stabilization, Autofocus, Touch focus, Phase detection autofocus (PDAF), Geotagging, HDR, Face detection, White balance settings, ISO settings, Exposure compensation, Scene mode, Self-timer

Dimensioni: 75.8 mm 164.6 mm 9.1 mm Print 3D Model; 77.8 mm 171.9 mm 8.2 mm Print 3D Model
Peso: 200 g; 213 g
Materiali: Plastic; Polycarbonate , Glass
Colori: Black Blue Silver; Black Purple
Superficie utile: 85 %; 84 %
Resistenza ad acqua/polvere: —; IP52

Sistema operativo: Android 13 Tiramisu OriginOS 3 (Android 13); Android 14 Upside-down cake HyperOS (Android 14)
Aggiornamenti: OS updates: 3 years, Security updates: 3 years; —
Servizi 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 5.1 LELow energy consumption; Bluetooth 5.0 LELow energy consumption
Profili 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), HID (Human Interface Profile), LE (Low Energy), AAC
Wi-Fi: 802.11a , 802.11b , 802.11g , 802.11n , 802.11n 5GHz , 802.11ac, WiFi 6 (802.11ax); 802.11a , 802.11b , 802.11g , 802.11n , 802.11n 5GHz , 802.11ac
Funzioni 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
Funzioni USB: Charging, OTG; Charging, OTG
Navigazione: GPS, A-GPS, GLONASS, Beidou, QZSS, Galileo, BeiDou (B1); GPS, A-GPS, GLONASS, Beidou, Galileo

5G: n1 (2100), n3 (1800), n5 (850), n8 (900), n28a (700), n38 (2600), n40 (2300), n41 (2500), n77 (3700), n78 (3500); n1 (2100), n3 (1800), n5 (850), n8 (900), n28b (700), n28a (700), n40 (2300), 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), B7 (2600), B8 (900), B28b (700), B28a (700), B38 (TDD 2600), B40 (TDD 2300), B41 (TDD 2500)
3G: B1 (2100), B5 (850), B8 (900); B1 (2100), B2 (1900), B5 (850), B8 (900)
2G: CDMA BC0 (800), B3 (1800), B5 (850), B8 (900); B2 (1900), B3 (1800), B5 (850), B8 (900)