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| Informatii Generale | ||
|---|---|---|
| Model | Acer KG251QH | Hisense 55U7QF |
|
|
|
| Pret | ||
| Tip | Monitor | TV |
| An Fabricatie | 2018 | 2020 |
| Brand | Acer | Hisense |
| Seria Modelului | U7QF | |
| Model | KG251QH | 55U7QF |
| Alias | KG251QHbmidpx | 55U7QFTUK |
| Informatii Ecran | ||
| Clasa Marime Ecran | 25" (inches) | 55" (inches) |
| Dimensiune Diagonala | 24.5 in 62.2 cm 622.3 mm 2.04 ft |
54.65 in 138.8 cm 1388 mm 4.55 ft |
| Latime Ecran | 21.41 in 54.4 cm 543.744 mm 1.78 ft |
47.62 in 121 cm 1209.6 mm 3.97 ft |
| Inaltime Ecran | 11.91 in 30.3 cm 302.616 mm 0.99 ft |
26.79 in 68 cm 680.4 mm 2.23 ft |
| Tip Ecran | TN | VA |
| Display Bit Depth | 8 bits (6 bits + FRC) | 10 bits (8 bits + FRC) |
| Frame Rate Control | Yes | Yes |
| Numar Maxim de Culori | 16777216 | 1073741824 |
| Biti | 24 | 30 |
| Aspect Ecran | 16:9 | 16:9 |
| Rezolutie Ecran | 1920 x 1080 | 3840 x 2160 |
| Screen Pixel Pitch | 0.283 mm | 0.315 mm |
| Densitate Pixeli Ecran | 89 ppi | 80 ppi |
| Raport Marime Ecran-Carcasa | 88.65 % | 94.34 % |
| Sursa Iluminare | W-LED | Direct LED (Full-Array Local Dimming) |
| NTSC 1953 | 72 % | |
| Luminozitate | 400 cd/m² | 400 cd/m² |
| Nivel Luminozitate Maxima | 700 cd/m² | |
| Contrast Ecran | 1000 : 1 | 4000 : 1 |
| Contrast Dinamic Ecran | 100000000 : 1 | |
| Unghi Vizibilitate Ecran (Orizontala) | 170 ° | 178 ° |
| Unzhi Vizibilitate Ecran (Verticala) | 160 ° | 178 ° |
| Screen Input Lag | 20 ms | |
| Timp Minim de Raspuns | 1 ms | |
| Strat Protector Ecran | Anti-glare/Matte (3H) | |
| HDR | HDR10 HDR10+ Dolby Vision HLG (Hybrid Log Gamma) |
|
| 3D | No | No |
| Marime, Greutate, Culoare | ||
| Adancime Carcasa | 2.2 in 5.6 cm 56 mm 0.18 ft |
3.07 in 7.8 cm 78 mm 0.26 ft |
| Greutate Carcasa | 3.7 kg 8 lbs |
14.7 kg 32 lbs |
| Adancime Carcasa cu Suport | 21.96 in 55.8 cm 557.89 mm 1.83 ft |
48.31 in 122.7 cm 1227 mm 4.03 ft |
| Inaltime Carcasa cu Suport | 16.92 in 43 cm 429.69 mm 1.41 ft |
30.31 in 77 cm 770 mm 2.53 ft |
| Adancime Ecran cu Suport | 8.48 in 21.5 cm 215.46 mm 0.71 ft |
9.84 in 25 cm 250 mm 0.82 ft |
| Greutate Ecran cu Suport | 4.2 kg 9 lbs |
15.4 kg 34 lbs |
| Culoare Carcasa | Black, Red | Black, Silver |
| Hardware | ||
| Chipset Procesor | MStar MSD6886 | |
| Nuclee Procesor | 4 | |
| TV Tuner | Analog (NTSC/PAL/SECAM) DVB-T DVB-T2 DVB-C DVB-S DVB-S2 |
|
| Camera Web Integrata | No | No |
| Retea | LAN Wi-Fi 802.11b (IEEE 802.11b-1999) 802.11g (IEEE 802.11g-2003) 802.11n (IEEE 802.11n-2009) 802.11n 5GHz 802.11ac (IEEE 802.11ac) Bluetooth Wi-Fi Direct DLNA |
|
| Conectivitate | 1 x DVI-D Dual Link 1 x 3.5 mm Audio Out 1 x HDMI 1.4 1 x DisplayPort 1.2 |
4 x HDMI 2.0 1 x Satellite In 1 x Optical Audio Out 1 x CI+ 1 x Antenna (RF) 1 x AV Composite In (Video + L/R) 2 x USB 2.0 (5V / 0.5A) 1 x Ethernet RJ45 |
| Audio | ||
| Boxe Audio Integrate | 2 x 2W | 2 x 10W |
| Caracteristici | ||
| Sistem Operare | VIDAA U4.0 | |
| Caracteristici Speciale | Flicker-free technology HDCP (High-bandwidth Digital Content Protection) AMD FreeSync technology Blue Light Filter |
Alexa YouTube Wide Color Gamut Amazon Prime Video Quantum Dot Color Freeview Play HbbTV Web Browser Rakuten TV Game Mode Application Store 4K Upscaling USB Recording Hi-View Engine 3D Digital Comb Filter Netflix |
| Ergonomie | ||
| Adancime Carcasa | 21.96 in 55.8 cm 557.89 mm 1.83 ft |
48.31 in 122.7 cm 1227 mm 4.03 ft |
| Inaltime Carcasa | 13.1 in 33.3 cm 332.7 mm 1.09 ft |
27.99 in 71.1 cm 711 mm 2.33 ft |
| Suport Perete VESA | Yes | Yes |
| Marime Interfata VESA Standard | 100 x 100 | 300 x 200 |
| Stand VESA Detasabil | Yes | Yes |
| Ajustare pe Inaltime | No | No |
| Suport Pivotare Mod Portret / Vedere | No | No |
| Suport Rotatie Stanga/Dreapta | No | No |
| Suport Inclare Fata/Spate | Yes | No |
| Inclinare Ecran in Fata | 5 ° | |
| Inclinare Ecran pe Spate | 15 ° | |
| Frecventa si Interpolare | ||
| Frecventa Digitala pe Verticala | 48 Hz - 144 Hz | 50 Hz / 60 Hz |
| Frecventa Digitala pe Orizontala | 30 kHz - 255 kHz | |
| Tehnologie Interpolare Ecran | Picture Criteria Index | |
| Valoare Interpolare Ecran | 2700 | |
| Unitate Masura Interpolare Ecran | PCI | |
| Accesorii | ||
| Extra | DisplayPort cable DVI-D cable |
|
| Certificate si Standarde | ||
| Licente | ENERGY STAR ErP TCO Certified Displays |
RoHS |
| Cerinte Utilizare si Stocare |
| Acer KG251QH | Hisense 55U7QF |
