Oppo A78 4G vs Ulefone Armor 21

Resumen

Marca: Oppo; Ulefone
Fecha de lanzamiento: julio de 2023, hace 2 años y 10 meses; mayo de 2023, hace 3 años
AnTuTu: 274.822 Antutu v10 Overall performance better than 60% of devices; 411.900 Antutu v10 Overall performance better than 68% of devices

Tamaño: 6.43"; 6.58"
Resolución: 1080 x 2400 px FHD+; 1080 x 2408 px FHD+
Tipo: AMOLED; LCD IPS
Densidad: 409 ppi Very high density; 367 ppi High Density
Relación de aspecto: 20:9; 20:9
Características: Hole-punch Notch, Refresh rate 90 Hz, Touch sampling rate 180 Hz, Brightnes 430 cd/m² (typ), Peak brightness - 800 cd/m², Max brightness HBM - 600 cd/m², DCI-P3, Full sRGB standard, sRGB standard, 97% NTSC, Scratch resistant, Corning Gorilla Glass 5, Capacitive, Multi-touch, Frameless; Water Drop Notch, Refresh rate 120 Hz, Touch sampling rate 240 Hz, Color LED Notifications, Scratch resistant, Capacitive, Multi-touch, Oleophobic coating

Procesador: Qualcomm Snapdragon 680 (SM6225); MediaTek Helio G99 (MT6789)
CPU: 4x2.4 GHz Kryo 265 Gold + 4x1.9GHz Kryo 265 Silver; 2x Cortex A76 2.2 GHz + 6x Cortex A55 2.0 GHz
Tipo de CPU: Octa-Core; Octa-Core
Proceso: 6 nm; 6 nm
Frecuencia: 2.4 GHz; 2.2 GHz
GPU: Adreno 610; Mali-G57 MC2
RAM: 8 GB; 8 GB
Tipo de RAM: LPDDR4X RAM; LPDDR4X RAM
64 bits: Yes; Yes

Resolución: 50 Mpx; 64 Mpx
Apertura: ƒ/ 1.8; ƒ/ 1.9
Flash: LED; Dual LED
Estabilización óptica: No; No
Cámara lenta: Yes, 120 fps; No, 30 fps
Características: Digital zoom, Dual camera, Digital image stabilization, Autofocus, Touch focus, Continuous autofocus, Phase detection autofocus (PDAF), Contrast detection autofocus (CDAF), Continuous shooting, Geotagging, Panorama, HDR, Face detection, White balance settings, ISO settings, Exposure compensation, Scene mode, Self-timer; Digital zoom, Autofocus, Touch focus, Phase detection autofocus (PDAF), Continuous shooting, Geotagging, Panorama, HDR, Face detection, White balance settings, ISO settings, Exposure compensation, Scene mode, Self-timer
Sensor: —; Sony IMX686 Exmor RS
Tamaño de píxel: —; 0.80 µm
Tamaño del sensor: —; 1/1.7"

Dimensiones: 73.2 mm 160.0 mm 7.9 mm Print 3D Model; 81.6 mm 176.0 mm 18.1 mm Print 3D Model
Peso: 180 g; 400 g
Materiales: Polycarbonate , Leather; Rugged Smartphone, Polycarbonate
Colores: Black Green; Black
Resistencia al agua y polvo: IP54 , IPX4; IP68, IP69 , MIL-STD-810H
Superficie útil: 85 %; 77 %
Resistencia a caídas: —; Class A B C D E 270 drops without defects
Reparabilidad: —; Class A B C D E

Sistema operativo: Android 13 Tiramisu ColorOS 13 (Android 13); Android 13 Tiramisu Android 13
Actualizaciones: OS updates: 1 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 5.0 LELow energy consumption; Bluetooth 5.2 LELow energy consumption
Perfiles Bluetooth: A2DP (Advanced Audio Distribution Profile), LE (Low Energy), APT-x, LDAC, SBC, AAC; A2DP (Advanced Audio Distribution Profile), LE (Low Energy)
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; 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

4G LTE: B1 (2100), B3 (1800), B5 (850), B7 (2600), B8 (900), B20 (800), B38 (TDD 2600), 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), B18 (800), B19 (800), B20 (800), B28b (700), B28a (700), B34 (TDD 2100), B38 (TDD 2600), B39 (TDD 1900), B40 (TDD 2300), B41 (TDD 2500), B66 (1700/2100)
3G: B1 (2100), B2 (1900), B4 (1700/2100 AWS A-F), B5 (850), B8 (900); B1 (2100), B2 (1900), B4 (1700/2100 AWS A-F), B5 (850), B8 (900)
2G: B2 (1900), B3 (1800), B5 (850), B8 (900); CDMA BC0 (800), CDMA BC1 (1900), B2 (1900), B3 (1800), B5 (850), B8 (900)