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| Informatii Generale | ||
|---|---|---|
| Model | Hisense 40A4K | Grundig 50GFU7900 |
|
|
|
| Pret | ||
| Tip | TV | TV |
| An Fabricatie | 2023 | 2021 |
| Brand | Hisense | Grundig |
| Seria Modelului | A4K | |
| Model | 40A4K | 50GFU7900 |
| Alias | 50 GFU 7900 50 GFU 7904 50 GFU 7902 50GFU7990 50 GFU 7990 |
|
| Informatii Ecran | ||
| Clasa Marime Ecran | 40" (inches) | 50" (inches) |
| Dimensiune Diagonala | 39.5 in 100.3 cm 1003.3 mm 3.29 ft |
49.49 in 125.7 cm 1257 mm 4.12 ft |
| Latime Ecran | 34.57 in 87.8 cm 878.11 mm 2.88 ft |
43.14 in 109.6 cm 1095.84 mm 3.6 ft |
| Inaltime Ecran | 19.11 in 48.5 cm 485.35 mm 1.59 ft |
24.27 in 61.6 cm 616.41 mm 2.02 ft |
| Tip Ecran | VA | VA |
| Display Bit Depth | 8 bits | 10 bits (8 bits + FRC) |
| Frame Rate Control | No | 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 | 0.457 mm | 0.285 mm |
| Densitate Pixeli Ecran | 55 ppi | 89 ppi |
| Raport Marime Ecran-Carcasa | 92.82 % | 90.25 % |
| Sursa Iluminare | Direct LED | Direct LED |
| Luminozitate | 200 cd/m² | |
| Contrast Ecran | 5000 : 1 | |
| Unghi Vizibilitate Ecran (Orizontala) | 178 ° | 178 ° |
| Unzhi Vizibilitate Ecran (Verticala) | 178 ° | 178 ° |
| Timp Minim de Raspuns | 8 ms | |
| Strat Protector Ecran | Anti-glare/Matte | |
| HDR | HDR HLG (Hybrid Log Gamma) |
|
| 3D | No | No |
| Marime, Greutate, Culoare | ||
| Adancime Carcasa | 3.4 in 8.6 cm 86.36 mm 0.28 ft |
3.35 in 8.5 cm 85 mm 0.28 ft |
| Greutate Carcasa | 5.4 kg 12 lbs |
|
| Adancime Carcasa cu Suport | 35.24 in 89.5 cm 895 mm 2.94 ft |
44.18 in 112.2 cm 1122.1 mm 3.68 ft |
| Inaltime Carcasa cu Suport | 21.97 in 55.8 cm 558 mm 1.83 ft |
28.39 in 72.1 cm 721 mm 2.37 ft |
| Adancime Ecran cu Suport | 7.2 in 18.3 cm 183 mm 0.6 ft |
9.44 in 24 cm 239.8 mm 0.79 ft |
| Greutate Ecran cu Suport | 5.5 kg 12 lbs |
11.2 kg 25 lbs |
| Culoare Carcasa | Black | Black, White |
| Hardware | ||
| Chipset Procesor | MediaTek MT9602 | |
| Procesor | ARM Cortex-A53 | |
| Nuclee Procesor | 4 | 4 |
| Frecventa Procesor | 1500 | |
| Placa Video | ARM Mali-G52 | |
| Frecventa Placa Video | 850 | |
| TV Tuner | Analog (NTSC/PAL/SECAM) DVB-T DVB-T2 DVB-C DVB-S DVB-S2 |
Analog (NTSC/PAL/SECAM) DVB-C DVB-S DVB-S2 DVB-T DVB-T2 |
| 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) Wi-Fi Direct |
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) |
| Conectivitate | 2 x HDMI 1.4 (ARC; CEC) 1 x Satellite In (F-type female) 1 x Optical Audio Out 1 x Antenna (RF) (female) 1 x 3.5 mm Audio Out 1 x AV Composite In (Video + L/R) 2 x USB 2.0 1 x CI+ 1 x Ethernet RJ45 |
3 x HDMI 2.0 1 x Satellite In (F-type) 1 x Antenna (RF) 1 x CI+ 1.3 1 x 3.5 mm Audio Out 2 x USB 2.0 1 x Ethernet RJ45 |
| Audio | ||
| Boxe Audio Integrate | 2 x 7W | 2 x 10W |
| Caracteristici | ||
| Sistem Operare | VIDAA U6.0 | Android TV |
| Caracteristici Speciale | AppleTV+ Depth Enhancer YouTube Disney+ MEMC (Motion Estimation Motion Compensation) Game Mode Digital Noise Reduction AI Sports Netflix Alexa Prime Video |
USB Recording HbbTV Netflix |
| Ergonomie | ||
| Adancime Carcasa | 35.24 in 89.5 cm 895 mm 2.94 ft |
44.18 in 112.2 cm 1122.1 mm 3.68 ft |
| Inaltime Carcasa | 20.2 in 51.3 cm 513 mm 1.68 ft |
26.26 in 66.7 cm 667 mm 2.19 ft |
| Suport Perete VESA | Yes | Yes |
| Marime Interfata VESA Standard | 200 x 200 | 200 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 | No | No |
| Frecventa si Interpolare | ||
| Frecventa Digitala pe Verticala | 50 Hz / 60 Hz | 50 Hz / 60 Hz |
| Tehnologie Interpolare Ecran | Video Perfection Index | |
| Valoare Interpolare Ecran | 1300 | |
| Unitate Masura Interpolare Ecran | NULL | VPI |
| Accesorii | ||
| Extra | Remote control | |
| Certificate si Standarde | ||
| Cerinte Utilizare si Stocare | ||
| Nivel Optim Temperatura de Functionare | 5 °C - 35 °C 41 °F - 95 °F |
|
| Safe Operating Humidity Level | 20 % - 80 % | |
| Temperatura Stocare Interna | -15 °C - 45 °C 5 °F - 113 °F |
|
| Nivel Umiditate Stocare Interna | 10 % - 70 % |
| Hisense 40A4K | Grundig 50GFU7900 |
