Ulefone Note 15 vs Xiaomi Redmi K90

Resumen

Marca: Ulefone; Xiaomi
Fecha de lanzamiento: junio de 2023, hace 3 años; octubre de 2025, hace 8 meses
AnTuTu: 41.300 Antutu v8 Overall performance better than 49% of devices; 2.920.000 Antutu v10 Overall performance better than 97% of devices
Precio de lanzamiento: —; CN¥ 2,599.00 ($ 380.18)

Tamaño: 6.22"; 6.59"
Resolución: 720 x 1520 px HD+; 1156 x 2510 px FHD+
Tipo: LCD IPS; Oled
Densidad: 270 ppi Medium Density; 419 ppi Very high density
Relación de aspecto: 19:9; 19.5:9
Características: Water Drop Notch, 2.5D curved glass screen, Capacitive, Multi-touch; Hole-punch Notch, 1-120 Hz refresh rate, TUV Rheinland Low Blue Light, TÜV Rheinland Flicker-free Certified, TÜV Rheinland Full Care Display 3.0 Cer, Refresh rate 120 Hz, Touch sampling rate 480 Hz, Peak brightness - 3500 cd/m², Always-On Display, TÜV Rheinland Eye Comfort Certification, HDR10+, DCI-P3, DC dimming, sRGB standard, 12 Bits panel (10-bit +2-bit FRC), Dolby Vision, Scratch resistant, Capacitive, Multi-touch, Frameless, LTPO (Low Temperature PolySilicon oxide)

Procesador: MediaTek MT6580; Qualcomm Snapdragon 8 Elite Extreme Edition
CPU: 4x Cortex A7 1.3 GHz; 2x4.47 GHz Oryon V2 Phoenix L+ 6x3.53 GHz Oryon V2 Phoenix M
Tipo de CPU: Quad-Core; Octa-Core
Proceso: 28 nm; 3 nm
Frecuencia: 1.3 GHz; 4.47 GHz
GPU: ARM Mali-400 MP2; Adreno 830
RAM: 2 GB; 12 GB
64 bits: No; Yes
Tipo de RAM: —; RAM LPDDR5X

Resolución: 8 Mpx; 50 Mpx
Apertura: ƒ/ 2.0; ƒ/ 1.88
Flash: LED; LED
Estabilización óptica: No; Yes
Cámara lenta: No, 30 fps; Yes, 240 fps
Características: Digital zoom, Dual camera, Autofocus, Touch focus, Continuous shooting, Geotagging, Panorama, HDR, Face detection, White balance settings, ISO settings, Exposure compensation, Scene mode, Self-timer; 4K Video, Digital zoom, Triple camera, Digital image stabilization, Optical Stabilization (OIS), Ultra stable video, Autofocus, Touch focus, Continuous autofocus, Manual focus, Phase detection autofocus (PDAF), Dual front camera, Continuous shooting, Geotagging, Panorama, HDR, Face detection, White balance settings, ISO settings, Exposure compensation, Scene mode, Self-timer, RAW, Night Mode
Sensor: —; Omnivision OV50 Light Fusion 800
Tamaño de píxel: —; 1.00 µm
Tamaño del sensor: —; 1/1.55"

Dimensiones: 75.3 mm 157.2 mm 8.9 mm Print 3D Model; 75.2 mm 157.5 mm 8.0 mm Print 3D Model
Peso: 179 g; 206 g
Materiales: Plastic; Aluminium alloy , Glass
Colores: Black Blue Purple; Black White Blue Violet
Superficie útil: 81 %; 89 %
Resistencia al agua y polvo: —; IP68, IP69

Sistema operativo: Android 12 Snow Cone Android 12 Go edition; Android 15 HyperOS 3.X (Android 15)
Servicios de Google: With Google Mobile Services; Without Google Mobile services

SIM: Dual SIM Dual Standby (Nano SIM + Nano SIM); Dual SIM Dual Standby (Nano SIM + Nano SIM)
Bluetooth: Bluetooth 5.0; Bluetooth 5.4 LELow energy consumption
Perfiles Bluetooth: A2DP (Advanced Audio Distribution Profile); A2DP (Advanced Audio Distribution Profile), LE (Low Energy), APT-x, LDAC, SBC, AAC
Wi-Fi: 802.11b , 802.11g , 802.11n; 802.11a , 802.11b , 802.11g , 802.11n , 802.11n 5GHz , 802.11ac, WiFi 6 (802.11ax) , WiFi 7 (802.11be)
Funciones Wi-Fi: Wi-Fi Hotspot; Dual band, Wi-Fi Hotspot, Wi-Fi Direct, Wi-Fi Display, Wi-Fi MiMO
USB: USB Type-C; USB Type-C
Funciones USB: Charging, OTG; Charging, OTG
Navegación: GPS, A-GPS; GPS, A-GPS, GLONASS, Beidou, QZSS, GPS (L1+L5), BeiDou (B1), Galileo (E1+E5a), BeiDou (B2), NavIC System, QZSS (L1 + L5)

3G: B1 (2100), B2 (1900), B4 (1700/2100 AWS A-F), B5 (850), B8 (900); B1 (2100), B4 (1700/2100 AWS A-F), B5 (850), B6 (800), B8 (900), B19 (800)
2G: B2 (1900), B3 (1800), B5 (850), B8 (900); B3 (1800), B5 (850), B8 (900)
5G: —; n1 (2100), n3 (1800), n5 (850), n7 (2600), n8 (900), n28a (700), n38 (2600), n40 (2300), n41 (2500), n48 (3500), n66 (1700), n77 (3700), n78 (3500)
4G LTE: —; B1 (2100), B3 (1800), B4 (1700/2100 AWS 1), B5 (850), B7 (2600), B8 (900), B19 (800), B28a (700), B34 (TDD 2100), B38 (TDD 2600), B39 (TDD 1900), B40 (TDD 2300), B41 (TDD 2500), B42 (TDD 3500), B48 (TDD 3600), B66 (1700/2100)

Huella dactilar: No; Yes, in screen
Acelerómetro: Yes; Yes
Proximidad: Yes; —
Sensor de luz: Yes; Yes
Sistema de refrigeración: No; Yes
Giroscopio: —; Yes
Audio: —; Dolby Atmos, Noise cancellation microphone, Stereo Speakers, 3 microphones