Xiaomi 14 Ultra vs Xiaomi Redmi A4

Resumen

Marca: Xiaomi; Xiaomi
Fecha de lanzamiento: February 2024, 2 years ago; November 2024, 1 year ago
AnTuTu: 2.342.807 Antutu v11 Overall performance better than 95% of devices; 383.772 Antutu v10 Overall performance better than 65% of devices
Precio de lanzamiento: —; ₹ 9,499.00 ($ 100.78)

Tamaño: 6.73"; 6.88"
Resolución: 1440 x 3200 px WQHD+; 720 x 1640 px HD+
Tipo: AMOLED TCL CSOT C8; LCD IPS
Densidad: 521 ppi Very high density; 260 ppi Medium Density
Relación de aspecto: 20:9; 21:9
Características: Hole-punch Notch, 1-120 Hz refresh rate, 1920 Hz PWM, Refresh rate 120 Hz, Variable refresh rate 1 Hz, Touch sampling rate 240 Hz, Peak brightness - 3000 cd/m², TÜV Rheinland Eye Comfort Certification, HDR10+, 12 Bits panel (10-bit +2-bit FRC), Dolby Vision, Scratch resistant, Dual Edge display, Corning Gorilla Glass Victus 2, Xiaomi Longjing Glass, Capacitive, Multi-touch, Frameless, LTPO (Low Temperature PolySilicon oxide); 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

Procesador: Qualcomm Snapdragon 8 Gen3; Qualcomm Snapdragon 4s Gen 2
CPU: 1x3.3GHz Cortex X4 + 3x3.2 GHz Cortex A720 + 2x3.0 GHz Cortex A720 + 2x2.3 GHz Cortex A520; 2x2.2 GHz Cortex A78 +6x2.0 GHz Cortex A55
Tipo de CPU: Octa-Core; Octa-Core
Proceso: 4 nm; 4 nm
Frecuencia: 3.3 GHz; 2.2 GHz
GPU: Adreno 750; Qualcomm Adreno 613
RAM: 16 GB; 4 GB
Tipo de RAM: RAM LPDDR5X; LPDDR4X RAM
64 bits: Yes; Yes

Resolución: 50 Mpx; 50 Mpx
Apertura: ƒ/ 1.63-4.0; ƒ/ 1.8
Sensor: Sony LYT-900; —
Tamaño de píxel: 1.60 µm; —
Tamaño del sensor: 1"; —
Flash: Dual LED; LED
Estabilización óptica: Yes; No
Cámara lenta: Yes, 1920 fps; Yes, 120 fps
Características: Tracking AF, Flicker sensor, Noise reduction, Time-Lapse, 4K Video, 8K Video, Digital zoom, Optical zoom, Quadruple camera, Digital image stabilization, Optical Stabilization (OIS), Ultra stable video, Autofocus, Touch focus, Continuous autofocus, Manual focus, Phase detection autofocus (PDAF), Laser autofocus (LAF), Continuous shooting, Geotagging, Panorama, HDR, Face detection, White balance settings, ISO settings, Exposure compensation, Scene mode, Self-timer, Night Mode, RAW 14 bits; 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

Capacidad: 5000 mAh; 5160 mAh
Tipo: Li-Polymer; Li-Polymer
Carga rápida: Yes , 90.0W; Yes , 18.0W
Carga inalámbrica: 80W wireless charge, 10W wireless reverse charge, Paper P2 smart fast charging chip, Paper G1 battery management chip; —
Características: Wireless charging, Reverse charging, Non-removable; Non-removable

Dimensiones: 75.3 mm 161.4 mm 9.2 mm Print 3D Model; 77.8 mm 171.9 mm 8.2 mm Print 3D Model
Peso: 220 g; 213 g
Materiales: Aluminium alloy , Ceramics , Titanium; Polycarbonate , Glass
Colores: Black Silver; Black Purple
Resistencia al agua y polvo: IP68; IP52
Superficie útil: 89 %; 84 %

Sistema operativo: Android 14 Upside-down cake HyperOS (Android 14); Android 14 Upside-down cake HyperOS (Android 14)
Actualizaciones: OS updates: 4 years, Security updates: 5 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 5.0 LELow energy consumption
Perfiles Bluetooth: A2DP (Advanced Audio Distribution Profile), 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) , WiFi 7 (802.11be); 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 MiMO; Dual band, Wi-Fi Hotspot, Wi-Fi Direct, Wi-Fi Display
USB: USB Type-C; USB Type-C
Funciones USB: Charging, OTG; Charging, OTG
Navegación: A-GPS, GLONASS, Beidou, QZSS, GPS (L1+L5), GLONASS (L1), BeiDou (B1), Galileo (E1+E5a), BeiDou (B2), NavIC System, QZSS (L1 + L5); GPS, A-GPS, GLONASS, Beidou, Galileo

5G: n1 (2100), n2 (1900 PCS), 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), n79 (4700); n1 (2100), n3 (1800), n5 (850), n8 (900), n28b (700), n28a (700), n40 (2300), n78 (3500)
4G LTE: B1 (2100), B2 (1900), B3 (1800), B4 (1700/2100 AWS 1), B5 (850), B7 (2600), B8 (900), B18 (800), B19 (800), B20 (800), B26 (850), B28b (700), B28a (700), B34 (TDD 2100), B38 (TDD 2600), B40 (TDD 2300), B41 (TDD 2500), B42 (TDD 3500), B48 (TDD 3600), B66 (1700/2100); 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), B2 (1900), B4 (1700/2100 AWS A-F), B5 (850), B6 (800), B8 (900), B19 (800); B1 (2100), B2 (1900), B5 (850), B8 (900)
2G: CDMA BC0 (800), B2 (1900), B3 (1800), B5 (850), B8 (900); B2 (1900), B3 (1800), B5 (850), B8 (900)