Vivo Y21 5G vs Xiaomi Redmi A3x

Resumen

Marca: vivo; Xiaomi
Fecha de lanzamiento: marzo de 2026, hace 3 meses; mayo de 2024, hace 2 años y 1 meses
AnTuTu: 409.000 Antutu v10 Overall performance better than 67% of devices; 239.000 Antutu v10 Overall performance better than 57% of devices

Tamaño: 6.74"; 6.7"
Resolución: 720 x 1600 px HD+; 720 x 1650 px HD+
Tipo: LCD IPS; LCD IPS
Densidad: 260 ppi Medium Density; 269 ppi Medium Density
Relación de aspecto: 20:9; 20:9
Características: Water Drop Notch, TUV Rheinland Low Blue Light, Refresh rate 120 Hz, Max brightness HBM - 1200 cd/m², 83% NTSC, Scratch resistant, 2.5D curved glass screen, Capacitive, Multi-touch, Frameless; Water Drop Notch, Refresh rate 90 Hz, Brightnes 500 cd/m² (typ), DC dimming, Scratch resistant, Corning Gorilla Glass 3, Capacitive, Multi-touch, Frameless

Procesador: MediaTek Dimensity 6300; Unisoc Tiger T603
CPU: 2x2.4 GHz ARM Cortex A76 +6x2.0 GHz ARM Cortex A55; 2xCortex A75 1.8GHz + 6x Cortex A55 1.6GHz
Tipo de CPU: Octa-Core; Octa-Core
Proceso: 6 nm; 12 nm
Frecuencia: 2.4 GHz; 1.8 GHz
GPU: Arm Mali-G57 MC2; Mali-G57 MP1
RAM: 6 GB; 3 GB
Tipo de RAM: LPDDR4X RAM; LPDDR4X RAM
64 bits: Yes; Yes

Resolución: 50 Mpx; 8 Mpx
Apertura: ƒ/ 1.8; ƒ/ 2.2
Flash: LED; LED
Estabilización óptica: No; No
Cámara lenta: No, 30 fps; No, 30 fps
Características: Digital zoom, Dual camera, Digital image stabilization, Autofocus, Touch focus, Phase detection autofocus (PDAF), 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

Dimensiones: 77.1 mm 167.4 mm 8.4 mm Print 3D Model; 76.3 mm 168.3 mm 8.3 mm Print 3D Model
Peso: 209 g; 199 g
Materiales: Plastic; Glass , Leather
Colores: Black Silver; Black Blue Green
Resistencia al agua y polvo: IP65 , MIL-STD-810H; —
Resistencia a caídas: Class A B C D E 270 drops without defects; —
Reparabilidad: Class A B C D E; —
Superficie útil: 85 %; 82 %

Sistema operativo: Android 16 OriginOS 6 (Android 16); Android 14 Upside-down cake MIUI 14 (Android 14)
Actualizaciones: OS updates: 5 years; OS updates: 2 years, Security updates: 3 years
Servicios de 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 5.4 LELow energy consumption; Bluetooth 4.2 LELow energy consumption
Perfiles Bluetooth: A2DP (Advanced Audio Distribution Profile), EDR (Enhanced Data Rate), HID (Human Interface Profile), LE (Low Energy); A2DP (Advanced Audio Distribution Profile), EDR (Enhanced Data Rate), LE (Low Energy), SBC, AAC
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
Funciones Wi-Fi: Dual band, Wi-Fi Hotspot, Wi-Fi Direct, Wi-Fi Display; Wi-Fi Hotspot, Wi-Fi Direct
USB: USB Type-C; —
Funciones USB: Charging, OTG; Charging, OTG
Navegación: GPS, A-GPS, GLONASS, Beidou, QZSS, Galileo; GPS, A-GPS, GLONASS, Beidou

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), n71 (600), n77 (3700), n78 (3500); —
4G LTE: B1 (2100), B3 (1800), B4 (1700/2100 AWS 1), B5 (850), B7 (2600), B8 (900), B19 (800), B20 (800), B28b (700), B28a (700), B38 (TDD 2600), B40 (TDD 2300), B41 (TDD 2500), B66 (1700/2100), B71 (600); 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), B4 (1700/2100 AWS A-F), B5 (850), B8 (900); B1 (2100), B5 (850), B8 (900)
2G: B3 (1800), B5 (850), B8 (900); B2 (1900), B3 (1800), B5 (850), B8 (900)