hotwav Hyper 7S vs UmiDigi Bison X20

At a glance

Brand: Hotwav; UMiDIGI
Release date: August 2025, 10 months ago; April 2024, 2 years 2 months ago
AnTuTu: 402.000 Antutu v10 Overall performance better than 66% of devices; 142.000 Antutu v9 Overall performance better than 53% of devices

Size: 6.6"; 6.53"
Resolution: 1080 x 2460 px FHD+; 720 x 1600 px HD+
Type: AMOLED; LCD IPS
Density: 407 ppi Very high density; 269 ppi Medium Density
Aspect ratio: 21:9; 20:9
Features: Water Drop Notch, Refresh rate 120 Hz, Brightnes 500 cd/m² (typ), Max brightness HBM - 550 cd/m², Peak brightness - 2600 cd/m², DCI-P3, Corning Gorilla Glass 3, Capacitive, Multi-touch; Water Drop Notch, Scratch resistant, Capacitive, Multi-touch

Chipset: Unisoc Tiger T765 (T8200); MediaTek Helio P60 (MT6771)
CPU: 2x2.3 GHz ARM Cortex A76+6x 2.1 GHz ARM Cortex A55; 4x Cortex A73 2.0 GHz + 4x Cortex A53 2.0 GHz
CPU type: Octa-Core; Octa-Core
Process: 6 nm; 12 nm
Frequency: 2.3 GHz; 2 GHz
GPU: ARM Mali-G57 MC2; ARM Mali-G72 MP3 700MHz
RAM: 4 GB; 6 GB
RAM type: RAM LPDDR5; LPDDR3 RAM
64-bit: Yes; Yes

Resolution: 20.7 Mpx; 20 Mpx
Aperture: ƒ/ 2.2; ƒ/ 2.2
Sensor: Sony IMX220 Exmor RS; —
Pixel size: 1.20 µm; —
Sensor size: 1/2.3"; —
Flash: Dual LED; LED
Optical stabilization: No; No
Slow motion: Yes, 120 fps; No, 30 fps
Features: Digital zoom, Dual camera, Autofocus, Touch focus, Continuous shooting, Geotagging, Panorama, HDR, Face detection, White balance settings, ISO settings, Exposure compensation, Scene mode, Self-timer; 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

Dimensions: 82.7 mm 178.0 mm 19.1 mm Print 3D Model; 83.8 mm 172.1 mm 12.9 mm Print 3D Model
Weight: 395 g; 278 g
Materials: TPU , Rugged Smartphone; Rubber , Rugged Smartphone, Plastic
Colors: Yellow Gray; Gray
Water/dust resistance: IP68, IP69 , MIL-STD-810H; IP68, MIL-STD-810G , IP69
Drop resistance: Class A B C D E 270 drops without defects; —
Repairability: Class A B C D E; —
Usable surface: 73 %; 71 %

SIM: Dual SIM Dual Standby (Nano SIM + Nano SIM); Dual SIM Dual Standby (Nano SIM + Nano SIM)
Bluetooth: Bluetooth 5.2; Bluetooth 5.0
Bluetooth profiles: A2DP (Advanced Audio Distribution Profile); A2DP (Advanced Audio Distribution Profile), HID (Human Interface Profile)
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
Wi-Fi features: 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
USB features: Charging, OTG; Charging, OTG
Navigation: GPS, A-GPS, GLONASS, Beidou, Galileo; GPS, A-GPS, GLONASS, Galileo

5G: n1 (2100), n2 (1900 PCS), n7 (2600), n8 (900), n20 (800), n28b (700), n28a (700), n38 (2600), n40 (2300), n41 (2500), n66 (1700), n77 (3700), n78 (3500); —
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), B28b (700), B28a (700), B38 (TDD 2600), B39 (TDD 1900), B40 (TDD 2300), B41 (TDD 2500), B66 (1700/2100); 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)
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: CDMA BC0 (800), B2 (1900), B3 (1800), B5 (850), B8 (900); CDMA BC0 (800), CDMA BC1 (1900), B2 (1900), B3 (1800), B5 (850), B8 (900)