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| Informatii Generale | ||
|---|---|---|
| Model | LG OLED55B7A | Hisense 55U8QF |
|
|
|
| Pret | ||
| Tip | TV | TV |
| An Fabricatie | 2017 | 2020 |
| Brand | LG | Hisense |
| Seria Modelului | B7 | U8QF |
| Model | OLED55B7A | 55U8QF |
| Alias | 55 Oled B7A | 55U8QFTUK |
| Informatii Ecran | ||
| Clasa Marime Ecran | 55" (inches) | 55" (inches) |
| Dimensiune Diagonala | 54.65 in 138.8 cm 1388 mm 4.55 ft |
54.65 in 138.8 cm 1388 mm 4.55 ft |
| Latime Ecran | 47.62 in 121 cm 1209.6 mm 3.97 ft |
47.62 in 121 cm 1209.6 mm 3.97 ft |
| Inaltime Ecran | 26.79 in 68 cm 680.4 mm 2.23 ft |
26.79 in 68 cm 680.4 mm 2.23 ft |
| Producator Ecran | LG Display | |
| Tip Ecran | OLED | VA |
| Display Bit Depth | 10 bits | 10 bits (8 bits + FRC) |
| Frame Rate Control | No | Yes |
| Numar Maxim de Culori | 1073741824 | 1073741824 |
| Biti | 30 | 30 |
| Aspect Ecran | 16:9 | 16:9 |
| Rezolutie Ecran | 3840 x 2160 | 3840 x 2160 |
| Screen Pixel Pitch | 0.315 mm | 0.315 mm |
| Densitate Pixeli Ecran | 80 ppi | 80 ppi |
| Raport Marime Ecran-Carcasa | 94.47 % | 90.76 % |
| Sursa Iluminare | Direct LED (Full-Array Local Dimming) | |
| DCI P3 | 95.5% | |
| Rec.2020 | 75 | |
| Luminozitate | 450 cd/m² | 600 cd/m² |
| Nivel Luminozitate Maxima | 750 cd/m² | 1000 cd/m² |
| Contrast Ecran | 5000 : 1 | |
| Unghi Vizibilitate Ecran (Orizontala) | 178 ° | |
| Unzhi Vizibilitate Ecran (Verticala) | 178 ° | |
| Screen Input Lag | 21 ms | 20 ms |
| HDR | Dolby Vision HDR10 HLG (Hybrid Log Gamma) |
HDR10 HDR10+ Dolby Vision HLG (Hybrid Log Gamma) |
| 3D | No | No |
| Marime, Greutate, Culoare | ||
| Adancime Carcasa | 1.9 in 4.8 cm 48.26 mm 0.16 ft |
3.27 in 8.3 cm 83 mm 0.27 ft |
| Greutate Carcasa | 16.2 kg 36 lbs |
17.4 kg 38 lbs |
| Adancime Carcasa cu Suport | 48.4 in 122.9 cm 1229.36 mm 4.03 ft |
48.5 in 123.2 cm 1232 mm 4.04 ft |
| Inaltime Carcasa cu Suport | 29.9 in 75.9 cm 759.46 mm 2.49 ft |
31.46 in 79.9 cm 799 mm 2.62 ft |
| Adancime Ecran cu Suport | 8.9 in 22.6 cm 226.06 mm 0.74 ft |
12.13 in 30.8 cm 308 mm 1.01 ft |
| Greutate Ecran cu Suport | 19.5 kg 43 lbs |
18.9 kg 42 lbs |
| Culoare Carcasa | Black | Black, Silver |
| Hardware | ||
| Chipset Procesor | M16P | MStar MSD6886 |
| Nuclee Procesor | 4 | |
| TV Tuner | Analog (NTSC/PAL/SECAM) Clear QAM ATSC |
Analog (NTSC/PAL/SECAM) DVB-T DVB-T2 DVB-C DVB-S DVB-S2 |
| Camera Web Integrata | No | No |
| Retea | LAN Wi-Fi 802.11a (IEEE 802.11a-1999) 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 |
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 Ethernet RJ45 4 x HDMI 2.0 (ARC; CEC) 1 x AV Composite In 3.5 mm jack 1 x RS232 (C) 1 x Optical Audio Out 1 x Satellite In (Main; F-type female) 2 x USB 2.0 1 x USB 3.0 |
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 10W | 2 x 10W |
| Caracteristici | ||
| Sistem Operare | webOS 3.5 | VIDAA U4.0 |
| Caracteristici Speciale | Cinematic Color HDCP (High-bandwidth Digital Content Protection) 2.2 Voice command Pixel Level Dimming SIMPLINK (HDMI CEC) PVR Perfect Black Panel 4K Upscaler True Color Accuracy Active HDR ULTRA Luminance |
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 | 48.4 in 122.9 cm 1229.36 mm 4.03 ft |
48.5 in 123.2 cm 1232 mm 4.04 ft |
| Inaltime Carcasa | 27.9 in 70.9 cm 708.66 mm 2.33 ft |
28.98 in 73.6 cm 736 mm 2.41 ft |
| Suport Perete VESA | Yes | Yes |
| Marime Interfata VESA Standard | 200 x 300 | 400 x 300 |
| 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 | No | No |
| Frecventa si Interpolare | ||
| Frecventa Digitala pe Verticala | 120 Hz | 100 Hz / 120 Hz |
| Tehnologie Interpolare Ecran | Picture Criteria Index | |
| Valoare Interpolare Ecran | 3000 | |
| Unitate Masura Interpolare Ecran | PCI | |
| Accesorii | ||
| Extra | 3.5 mm composite adapter Magic remote control |
|
| Certificate si Standarde | ||
| Licente | ENERGY STAR RoHS UL/cUL |
RoHS |
| Cerinte Utilizare si Stocare | ||
| Nivel Optim Temperatura de Functionare | 0 °C - 40 °C 32 °F - 104 °F |
|
| Safe Operating Humidity Level | 10 % - 80 % | |
| Temperatura Stocare Interna | -20 °C - 60 °C -4 °F - 140 °F |
|
| Nivel Umiditate Stocare Interna | 5 % - 85 % |
| LG OLED55B7A | Hisense 55U8QF |
