Cubot J20 vs UmiDigi A15

In sintesi

Marca: Cubot; UMiDIGI
Data di uscita: luglio 2023, 2 anni e 10 mesi fa; agosto 2023, 2 anni e 9 mesi fa
AnTuTu: 46.800 Antutu v9 Overall performance better than 49% of devices; 221.000 Antutu v9 Overall performance better than 56% of devices

Dimensione: 4"; 6.7"
Risoluzione: 480 x 854 px LowRes; 720 x 1600 px HD+
Tipo: LCD; LCD IPS
Densità: 245 ppi Medium Density; 262 ppi Medium Density
Rapporto d’aspetto: 16:9; 20:9
Caratteristiche: Without Notch, Capacitive, Multi-touch; Water Drop Notch, Brightnes 500 cd/m² (typ), 1500:1 contrast ratio, 70% NTSC, 2.5D curved glass screen, Capacitive, Multi-touch, Frameless

Chipset: MediaTek MT6739WA; Unisoc Tiger T616
CPU: 4x Cortex A53 1.3 GHz; 2 x ARM Cortex A75 2.0Ghz + 6 x ARM Cortex A55 1.8Ghz
Tipo di CPU: Quad-Core; Octa-Core
Processo: 28 nm; 12 nm
Frequenza: 1.3 GHz; 2 GHz
GPU: PowerVR GE8100; Mali-G57 MP1
RAM: 2 GB; 8 GB
64 bit: Yes; Yes
Tipo di RAM: —; LPDDR4X RAM

Risoluzione: 5 Mpx; 64 Mpx
Apertura: Unknow; ƒ/ 1.8
Flash: LED; LED
Stabilizzazione ottica: No; No
Slow motion: No, 30 fps; No, 30 fps
Caratteristiche: Autofocus, Touch focus, Geotagging, HDR, Face detection, Self-timer; Digital zoom, Triple camera, Digital image stabilization, 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

Capacità: 16 GB; 256 GB
Slot SD: Yes , Slot for SD or second SIM card; Yes , Slot for SD or second SIM card

Dimensioni: 65.0 mm 138.0 mm 10.8 mm Print 3D Model; 75.3 mm 167.6 mm 8.6 mm Print 3D Model
Peso: 143 g; 195 g
Materiali: Plastic; Plastic
Colori: Black Green; Black Purple Green Space Gray Pearl White
Superficie utile: 49 %; 85 %

Sistema operativo: Android 12 Snow Cone Android 12 Go edition; Android 13 Tiramisu Android 13
Servizi 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 4.2; Bluetooth 5.0
Profili Bluetooth: A2DP (Advanced Audio Distribution Profile); A2DP (Advanced Audio Distribution Profile), HID (Human Interface Profile)
Wi-Fi: 802.11b , 802.11g , 802.11n; 802.11a , 802.11b , 802.11g , 802.11n , 802.11n 5GHz , 802.11ac
Funzioni Wi-Fi: Wi-Fi Hotspot; Dual band, Wi-Fi Hotspot, Wi-Fi Direct, Wi-Fi Display
Funzioni USB: Charging, OTG; Charging, OTG
Navigazione: GPS, A-GPS; GPS, A-GPS, GLONASS, Beidou, Galileo
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), B25 (1900+), B26 (850), 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), 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); B2 (1900), B3 (1800), B5 (850), B8 (900)