Cubot J20 vs nubia-red-magic nubia RedMagic 10 Air

W skrócie

Marka: Cubot; Nubia Red Magic
Data premiery: lipiec 2023, 2 lat 11 miesięcy temu; kwiecień 2025, 1 lat 2 miesięcy temu
AnTuTu: 46.800 Antutu v9 Overall performance better than 49% of devices; 1.898.452 Antutu v10 Overall performance better than 94% of devices

Rozmiar: 4"; 6.8"
Rozdzielczość: 480 x 854 px LowRes; 1216 x 2668 px QHD
Typ: LCD; AMOLED
Gęstość: 245 ppi Medium Density; 431 ppi Very high density
Proporcje ekranu: 16:9; 20:9
Funkcje: Without Notch, Capacitive, Multi-touch; Without Notch, SGS Certified, Delta-E, 2600 Hz PWM, Refresh rate 144 Hz, Touch sampling rate 960 Hz, Peak brightness - 2000 cd/m², Max brightness HBM - 1000 cd/m², DCI-P3, 10 Bits panel, Scratch resistant, 3D curved glass screen, Capacitive, Multi-touch, Frameless

Procesor: MediaTek MT6739WA; Qualcomm Snapdragon 8 Gen3
CPU: 4x Cortex A53 1.3 GHz; 1x3.3GHz Cortex X4 + 3x3.2 GHz Cortex A720 + 2x3.0 GHz Cortex A720 + 2x2.3 GHz Cortex A520
Typ CPU: Quad-Core; Octa-Core
Proces: 28 nm; 4 nm
Częstotliwość: 1.3 GHz; 3.3 GHz
GPU: PowerVR GE8100; Adreno 750
RAM: 2 GB; 12 GB
64-bit: Yes; Yes
Typ RAM: —; RAM LPDDR5X

Rozdzielczość: 5 Mpx; 50 Mpx
Przysłona: Unknow; ƒ/ 1.88
Lampa błyskowa: LED; Dual LED
Stabilizacja optyczna: No; Yes
Slow motion: No, 30 fps; Yes, 240 fps
Funkcje: Autofocus, Touch focus, Geotagging, HDR, Face detection, Self-timer; 4K Video, 8K Video, Digital zoom, Dual camera, Digital image stabilization, Optical Stabilization (OIS), Autofocus, Touch focus, Continuous autofocus, Manual focus, Laser autofocus (LAF), Under display camera, Continuous shooting, Geotagging, Panorama, HDR, Face detection, White balance settings, ISO settings, Exposure compensation, Scene mode, Self-timer, RAW, Night Mode
Matryca: —; Omnivision OV50E
Wielkość piksela: —; 1.00 µm
Rozmiar matrycy: —; 1/1.55"

Wymiary: 65.0 mm 138.0 mm 10.8 mm Print 3D Model; 76.6 mm 164.3 mm 7.9 mm Print 3D Model
Waga: 143 g; 205 g
Materiały: Plastic; Aluminium alloy , Glass
Kolory: Black Green; Black White Orange
Powierzchnia użytkowa: 49 %; 89 %
Odporność na wodę/pył: —; IP54
Odporność na upadki: —; Class A B C D E 45 drops without defects
Naprawialność: —; Class A B C D E

System operacyjny: Android 12 Snow Cone Android 12 Go edition; Android 15 Android 15
Usługi Google: With Google Mobile Services; With Google Mobile Services
Aktualizacje: —; OS updates: 3 years, Security updates: 3 years

SIM: Dual SIM Dual Standby (Nano SIM + Nano SIM); Dual SIM Dual Standby (Nano SIM + Nano SIM)
Bluetooth: Bluetooth 4.2; Bluetooth 5.4 LELow energy consumption
Profile 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 6E , WiFi 7 (802.11be)
Funkcje Wi-Fi: Wi-Fi Hotspot; Dual band, Wi-Fi Hotspot, Wi-Fi Direct, Wi-Fi Display, Wi-Fi MiMO
Funkcje USB: Charging, OTG; Charging, OTG
Nawigacja: GPS, A-GPS; A-GPS, GLONASS, Beidou, QZSS, GLONASS (L1), BeiDou (B1), Galileo (E1+E5a), BeiDou (B2), NavIC System, QZSS (L1 + L5), GPS (L1+L2+L5)
USB: —; USB Type-C

4G LTE: B1 (2100), B3 (1800), B5 (850), B7 (2600), B8 (900), B19 (800), B20 (800), B40 (TDD 2300); 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), B26 (850), B28b (700), B28a (700), B34 (TDD 2100), B38 (TDD 2600), B39 (TDD 1900), B40 (TDD 2300), B41 (TDD 2500), B42 (TDD 3500), B66 (1700/2100)
3G: B1 (2100), B8 (900); B1 (2100), B2 (1900), B4 (1700/2100 AWS A-F), B5 (850), B6 (800), B8 (900), B19 (800)
2G: B2 (1900), B3 (1800), B5 (850), B8 (900); CDMA BC0 (800), B2 (1900), B3 (1800), B5 (850), B8 (900)
5G: —; n1 (2100), n2 (1900 PCS), n3 (1800), n5 (850), n7 (2600), n8 (900), n20 (800), n26 (850), n28b (700), n28a (700), n38 (2600), n40 (2300), n41 (2500), n66 (1700), n77 (3700), n78 (3500)