Cubot J20 vs Xiaomi 13 Ultra

In sintesi

Marca: Cubot; Xiaomi
Data di uscita: luglio 2023, 2 anni e 10 mesi fa; aprile 2023, 3 anni e 1 mesi fa
AnTuTu: 46.800 Antutu v9 Overall performance better than 49% of devices; 1.751.181 Antutu v11 Overall performance better than 91% of devices

Dimensione: 4"; 6.73"
Risoluzione: 480 x 854 px LowRes; 1440 x 3200 px WQHD+
Tipo: LCD; AMOLED
Densità: 245 ppi Medium Density; 521 ppi Very high density
Rapporto d’aspetto: 16:9; 20:9
Caratteristiche: Without Notch, Capacitive, Multi-touch; Hole-punch Notch, 1920 Hz PWM, Refresh rate 120 Hz, Variable refresh rate 1 Hz, Touch sampling rate 240 Hz, Peak brightness - 2600 cd/m², HDR10+, 12 Bits panel (10-bit +2-bit FRC), Dolby Vision, Scratch resistant, Dual Edge display, Corning Gorilla Glass Victus 2, Capacitive, Multi-touch, Frameless, LTPO (Low Temperature PolySilicon oxide)

Chipset: MediaTek MT6739WA; Qualcomm Snapdragon 8 Gen2
CPU: 4x Cortex A53 1.3 GHz; 1x3.2GHz Cortex X3 + 2x2.8 GHz Cortex A715 + 2x2.8 GHz Cortex A710 + 3x2.02 GHz Cortex A510
Tipo di CPU: Quad-Core; Octa-Core
Processo: 28 nm; 4 nm
Frequenza: 1.3 GHz; 3.2 GHz
GPU: PowerVR GE8100; Qualcomm Adreno 740
RAM: 2 GB; 12 GB
64 bit: Yes; Yes
Tipo di RAM: —; RAM LPDDR5X

Risoluzione: 5 Mpx; 50 Mpx
Apertura: Unknow; ƒ/ 1.9
Flash: LED; Dual LED
Stabilizzazione ottica: No; Yes
Slow motion: No, 30 fps; Yes, 1920 fps
Caratteristiche: Autofocus, Touch focus, Geotagging, HDR, Face detection, Self-timer; 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
Sensore: —; Sony IMX989
Dimensione pixel: —; 1.60 µm
Dimensione sensore: —; 1"

Capacità: 2350 mAh; 5000 mAh
Tipo: Li-Polymer; Li-Polymer
Ricarica rapida: Yes , 5.0W; Yes , 90.0W
Caratteristiche: Removable; Wireless charging, Reverse charging, Non-removable
Ricarica wireless: —; 50W wireless charge, 10W wireless reverse charge, Surging P2 smart fast charging chip, Surging G1 battery management chip

Dimensioni: 65.0 mm 138.0 mm 10.8 mm Print 3D Model; 74.6 mm 163.2 mm 9.1 mm Print 3D Model
Peso: 143 g; 227 g
Materiali: Plastic; Aluminium alloy , Faux leather
Colori: Black Green; Black Green
Superficie utile: 49 %; 89 %
Resistenza ad acqua/polvere: —; IP68

Sistema operativo: Android 12 Snow Cone Android 12 Go edition; Android 14 Upside-down cake MIUI 14 (Android 14)
Servizi Google: With Google Mobile Services; With Google Mobile Services
Aggiornamenti: —; OS updates: 4 years, Security updates: 5 years

SIM: Dual SIM Dual Standby (Nano SIM + Nano SIM); Dual SIM Dual Standby (Nano SIM + Nano SIM)
Bluetooth: Bluetooth 4.2; Bluetooth 5.3 LELow energy consumption
Profili 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)
Funzioni Wi-Fi: Wi-Fi Hotspot; Dual band, Wi-Fi Hotspot, Wi-Fi Direct, Wi-Fi Display, Wi-Fi MiMO
Funzioni USB: Charging, OTG; Charging, OTG
Navigazione: GPS, A-GPS; A-GPS, GLONASS, Beidou, QZSS, GPS (L1+L5), GLONASS (L1), BeiDou (B1), Galileo (E1+E5a), BeiDou (B2), NavIC System, QZSS (L1 + 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), B18 (800), B19 (800), B20 (800), B26 (850), B28b (700), B28a (700), B38 (TDD 2600), 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); B3 (1800), B5 (850), B8 (900)
5G: —; n1 (2100), n3 (1800), n5 (850), n7 (2600), n8 (900), n20 (800), n28b (700), n28a (700), n38 (2600), n40 (2300), n41 (2500), n77 (3700), n78 (3500), n79 (4700)