UmiDigi Bison X20 vs Xiaomi Redmi 15 4G

En bref

Marque: UMiDIGI; Xiaomi
Date de sortie: avril 2024, il y a 2 ans et 2 mois; août 2025, il y a 10 mois
AnTuTu: 142.000 Antutu v9 Overall performance better than 53% of devices; 338.000 Antutu v10 Overall performance better than 63% of devices

Taille: 6.53"; 6.9"
Résolution: 720 x 1600 px HD+; 1080 x 2340 px FHD+
Type: LCD IPS; LCD IPS
Densité: 269 ppi Medium Density; 374 ppi High Density
Rapport d’aspect: 20:9; 20:9
Fonctions: Water Drop Notch, Scratch resistant, Capacitive, Multi-touch; Hole-punch Notch, TUV Rheinland Low Blue Light, TÜV Rheinland Flicker-free Certified, Refresh rate 144 Hz, Brightnes 700 cd/m² (typ), TÜV Rheinland Eye Comfort Certification, DCI-P3, Scratch resistant, Capacitive, Multi-touch, Frameless

Chipset: MediaTek Helio P60 (MT6771); Qualcomm Snapdragon 685 (SM6225)
CPU: 4x Cortex A73 2.0 GHz + 4x Cortex A53 2.0 GHz; 4x2.8 GHz Cortex A73 + 4x1.9GHz Cortex A53
Type de CPU: Octa-Core; Octa-Core
Gravure: 12 nm; 6 nm
Fréquence: 2 GHz; 2.8 GHz
GPU: ARM Mali-G72 MP3 700MHz; Adreno 610
RAM: 6 GB; 6 GB
Type de RAM: LPDDR3 RAM; LPDDR4X RAM
64 bits: Yes; Yes

Résolution: 20 Mpx; 50 Mpx
Ouverture: ƒ/ 2.2; ƒ/ 1.8
Flash: LED; LED
Stabilisation optique: No; No
Ralenti: No, 30 fps; Yes, 60 fps
Fonctions: Digital zoom, Dual 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; Digital zoom, Triple camera, Digital image stabilization, Autofocus, Touch focus, Continuous shooting, Geotagging, Panorama, HDR, Face detection, White balance settings, ISO settings, Exposure compensation, Scene mode, Self-timer

Capacité: 128 GB; 128 GB
Type: eMMC 5.1 Storage; UFS Storage 2.2
Emplacement SD: Yes , Slot for SD or second SIM card; Yes , Slot for SD or second SIM card

Dimensions: 83.8 mm 172.1 mm 12.9 mm Print 3D Model; 82.1 mm 171.1 mm 8.0 mm Print 3D Model
Poids: 278 g; 224 g
Matériaux: Rubber , Rugged Smartphone, Plastic; Plastic
Couleurs: Gray; Black Silver Violet
Résistance eau/poussière: IP68, MIL-STD-810G , IP69; IP64
Surface utile: 71 %; 83 %
Résistance aux chutes: —; Class A B C D E 270 drops without defects
Réparabilité: —; Class A B C D E

Système d’exploitation: Android 13 Tiramisu Android 13; Android 16 HyperOS 3.X (Android 16)
Services Google: With Google Mobile Services; With Google Mobile Services
Mises à jour: —; OS updates: 5 years

SIM: Dual SIM Dual Standby (Nano SIM + Nano SIM); Dual SIM Dual Standby (Nano SIM + Nano SIM)
Bluetooth: Bluetooth 5.0; Bluetooth 5.1 LELow energy consumption
Profils Bluetooth: A2DP (Advanced Audio Distribution Profile), HID (Human Interface Profile); A2DP (Advanced Audio Distribution Profile), LE (Low Energy), APT-x, LDAC, SBC, AAC
Wi-Fi: 802.11a , 802.11b , 802.11g , 802.11n , 802.11n 5GHz; 802.11a , 802.11b , 802.11g , 802.11n , 802.11n 5GHz , 802.11ac
Fonctions 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
Fonctions USB: Charging, OTG; Charging, OTG
Navigation: GPS, A-GPS, GLONASS, Galileo; GPS, A-GPS, GLONASS, Beidou, Galileo

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