Oppo K13 vs Ulefone Note 21

Resumen

Marca: Oppo; Ulefone
Fecha de lanzamiento: abril de 2025, hace 1 años y 2 meses; enero de 2025, hace 1 años y 5 meses
AnTuTu: 789.000 Antutu v10 Overall performance better than 80% of devices; 251.000 Antutu v10 Overall performance better than 59% of devices

Tamaño: 6.67"; 6.56"
Resolución: 1080 x 2400 px FHD+; 720 x 1612 px HD+
Tipo: AMOLED E4; LCD IPS
Densidad: 395 ppi High Density; 269 ppi Medium Density
Relación de aspecto: 20:9; 20:9
Características: Hole-punch Notch, Refresh rate 120 Hz, Touch sampling rate 180 Hz, Brightnes 600 cd/m² (typ), Peak brightness - 2000 cd/m², Max brightness HBM - 1200 cd/m², 6000000:1 contrast ratio, HDR, DCI-P3, Scratch resistant, 2.5D glass screen, Capacitive, Multi-touch, Frameless; Water Drop Notch, Refresh rate 90 Hz, Brightnes 450 cd/m² (typ), 2.5D curved glass screen, Capacitive, Multi-touch, Frameless

Procesador: Qualcomm Snapdragon 6 Gen4; Unisoc Tiger T606
CPU: 4x Cortex A78 a 2.3 GHz + 4x Cortex A55 a 1.8 GHz; 2x1.6 GHz Cortex A75 + 6x1.6 GHz Cortex A55
Tipo de CPU: Octa-Core; Octa-Core
Proceso: 4 nm; 12 nm
Frecuencia: 2.3 GHz; 1.6 GHz
GPU: Adreno GPU; ARM Mali-G57
RAM: 8 GB; 4 GB
Tipo de RAM: LPDDR4X RAM; LPDDR4X RAM
64 bits: Yes; Yes

Resolución: 50 Mpx; 13 Mpx
Apertura: ƒ/ 1.85; ƒ/ 2.2
Sensor: Omnivision OV50D40 Light Hunter 400; Samsung S5K3L6
Tamaño de píxel: 0.61 µm; 1.12 µm
Tamaño del sensor: 1/2.88"; 1/3.1"
Flash: LED; LED
Estabilización óptica: No; No
Cámara lenta: No, 30 fps; No, 30 fps
Características: Flicker sensor, 4K Video, Digital zoom, Dual camera, Digital image stabilization, Autofocus, Touch focus, Geotagging, HDR, Face detection, White balance settings, ISO settings, Exposure compensation, Scene mode, Self-timer; Digital zoom, Dual camera, Digital image stabilization, Autofocus, Touch focus, Continuous shooting, Geotagging, HDR, Face detection, White balance settings, ISO settings, Exposure compensation, Scene mode, Self-timer

Capacidad: 128 GB; 128 GB
Tipo: UFS Storage 3.1; —
Ranura SD: Yes , Slot for SD or second SIM card; Yes , Slot for SD or second SIM card

Dimensiones: 76.1 mm 163.2 mm 8.4 mm Print 3D Model; 75.2 mm 163.2 mm 9.2 mm Print 3D Model
Peso: 208 g; 196 g
Materiales: Plastic; Plastic
Colores: Black Violet; Black Violet
Resistencia al agua y polvo: IP65 , IP69; —
Superficie útil: 87 %; 84 %
Resistencia a caídas: —; Class A B C D E 113 drops without defects
Reparabilidad: —; Class A B C D E

Sistema operativo: Android 16 ColorOS 16 (Android 16); Android 14 Upside-down cake Android 14
Servicios de 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
Perfiles Bluetooth: A2DP (Advanced Audio Distribution Profile), EDR (Enhanced Data Rate), HID (Human Interface Profile), LE (Low Energy); A2DP (Advanced Audio Distribution Profile), HID (Human Interface Profile), LE (Low Energy)
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
Funciones 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
Funciones USB: Charging, OTG; Charging, OTG
Navegación: GPS, A-GPS, GLONASS, Beidou, QZSS, Galileo; GPS, A-GPS, GLONASS, Beidou, Galileo

5G: n1 (2100), n5 (850), n8 (900), n28b (700), n40 (2300), n41 (2500), n77 (3700), n78 (3500); —
4G LTE: B1 (2100), B3 (1800), B5 (850), B8 (900), B28b (700), B40 (TDD 2300), B41 (TDD 2500); B1 (2100), B2 (1900), B3 (1800), B4 (1700/2100 AWS 1), B5 (850), B7 (2600), B8 (900), B12 (700), B17 (700), B19 (800), B20 (800), B26 (850), B28b (700), B28a (700), B38 (TDD 2600), B40 (TDD 2300), B41 (TDD 2500), B66 (1700/2100)
3G: B1 (2100), B8 (900); B1 (2100), B2 (1900), B5 (850), B8 (900)
2G: B3 (1800), B8 (900); B2 (1900), B3 (1800), B5 (850), B8 (900)