SAMSUNG GALAXY S20 ULTRA 5G GRAY 128GB Display: The screen is one of the strengths of this generation of Galaxy S20. In all three models (S20, S20 + and S20 Ultra) it has a QHD + resolution, compatibility with HDR10 + content and Always-on-Display mode. The S20 Ultra's Dynamic AMOLED panel has a density of 511 pixels per inch in its 6.9 ”, a refresh rate of 120 Hz and a sampling of 240 Hz. Main Camera: The Galaxy S20 Ultra changes the configuration of the rest of the family and relies on a huge 108 megapixel main sensor with a stabilized f1.8 aperture. The wide angle goes to 12 megapixels f2.2 (the same as in the rest of the S20) and the telephoto is 48 megapixels f3.5 stabilized. It has a ToF sensor and can achieve a 10x hybrid zoom and a 100x digital zoom. 10x telephoto Has a 12 megapixel wide-angle camera and 3D ToF to calculate depth. Front camera: The front camera also increases in megapixels, 40 Mpx to be exact. Supported audio formats: MP3, M4A, 3GA, AAC, OGG, OGA, WAV, WMA, AMR, AWB, FLAC, MID, MIDI, XMF, MXMF, IMY, RTTTL, RTX, OTA, DFF, DSF, APE Supported video formats: MP4, M4V, 3GP, 3G2, WMV, ASF, AVI, FLV, MKV, WEBM UHD 8K (7680 x 4320) @ 30fps Design: Color Gray Professional design Connectivity: Up to 5G Sub-6 and mmWave Wi-Fi 6 (2.4 and 5GHz) MU-MIMO, Bluetooth 5.0 NFC GPS, Glonass, Beidou, Galileo Single SIM Interface: USB and Type-C Headphones USB 3.2 Gen 1 Battery: The Galaxy S20 Ultra has a 5,000 mAh battery with fast wireless charging and the ability to charge other devices wirelessly. SUBMERSIBLE WIRELESS SPEAKER HOPESTAR P16 IPX6 Wireless standard: 5.0 Transmission distance: 10 meters. Output power: 5W Operating time: 3 Hours Frequency effect: 100Hz ~ 10KHz Speaker: 52mm, 4Ω 5W Input power: DC5V, 500mA Maximum current consumption: 1A Battery type: 18650 Li-ion 1500mAh Audio signal input interface: 3.5mm standard headphone jack (stereo) Support U disk / TF card / AUX play mode Support MP3 / WAV / WMA / FLAC / APE music format decoding Use high-fidelity speakers, make the sound more natural and delicate.