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| Informatii Generale | ||
|---|---|---|
| Model | Grundig 55GGU7900B | Hisense 43A7G |
|
|
|
| Pret | ||
| Tip | TV | TV |
| An Fabricatie | 2022 | 2021 |
| Brand | Grundig | Hisense |
| Seria Modelului | A7G | |
| Model | 55GGU7900B | 43A7G |
| Alias | 55 GGU 7900 B 55 GGU 7902 B 55 GGU 7904 B |
43A7GQ |
| Informatii Ecran | ||
| Clasa Marime Ecran | 55" (inches) | 43" (inches) |
| Dimensiune Diagonala | 54.65 in 138.8 cm 1388 mm 4.55 ft |
42.52 in 108 cm 1080 mm 3.54 ft |
| Latime Ecran | 47.62 in 121 cm 1209.6 mm 3.97 ft |
37.05 in 94.1 cm 941.184 mm 3.09 ft |
| Inaltime Ecran | 26.79 in 68 cm 680.4 mm 2.23 ft |
20.84 in 52.9 cm 529.416 mm 1.74 ft |
| Tip Ecran | IPS | VA |
| Display Bit Depth | 10 bits (8 bits + FRC) | 10 bits (8 bits + FRC) |
| Frame Rate Control | Yes | 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 | 0.245 mm |
| Densitate Pixeli Ecran | 80 ppi | 103 ppi |
| Raport Marime Ecran-Carcasa | 90.64 % | 92.95 % |
| Sursa Iluminare | Direct LED | Direct LED (Full-Array Local Dimming) |
| DCI P3 | 90% | |
| Luminozitate | 300 cd/m² | |
| Contrast Ecran | 4000 : 1 | |
| Unghi Vizibilitate Ecran (Orizontala) | 178 ° | 178 ° |
| Unzhi Vizibilitate Ecran (Verticala) | 178 ° | 178 ° |
| Screen Input Lag | 20 ms | |
| HDR | HDR HLG (Hybrid Log Gamma) |
Dolby Vision HDR10 HLG (Hybrid Log Gamma) HDR10+ |
| 3D | No | No |
| Marime, Greutate, Culoare | ||
| Adancime Carcasa | 3.27 in 8.3 cm 83 mm 0.27 ft |
2.91 in 7.4 cm 74 mm 0.24 ft |
| Greutate Carcasa | 8.3 kg 18 lbs |
|
| Adancime Carcasa cu Suport | 48.77 in 123.9 cm 1238.7 mm 4.06 ft |
37.76 in 95.9 cm 959 mm 3.15 ft |
| Inaltime Carcasa cu Suport | 30.87 in 78.4 cm 784.1 mm 2.57 ft |
24.21 in 61.5 cm 615 mm 2.02 ft |
| Adancime Ecran cu Suport | 9.44 in 24 cm 239.8 mm 0.79 ft |
7.83 in 19.9 cm 199 mm 0.65 ft |
| Greutate Ecran cu Suport | 8.5 kg 19 lbs |
|
| Culoare Carcasa | Black | Dark Gray |
| Hardware | ||
| Chipset Procesor | NovaTek NT72671D | |
| Procesor | 2x ARM Cortex-A73, 2x ARM Cortex-A52 | |
| Nuclee Procesor | 4 | 4 |
| Placa Video | ARM Mali-G51 | |
| TV Tuner | Analog (NTSC/PAL/SECAM) DVB-C DVB-S DVB-S2 DVB-T DVB-T2 |
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) Bluetooth |
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) Wi-Fi Direct Bluetooth 5.0 Anyview Cast |
| Conectivitate | 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 |
1 x Ethernet RJ45 (100 Mbps) 3 x HDMI 2.0 1 x AV Composite In 3.5 mm jack 1 x 3.5 mm Audio Out 1 x Optical Audio Out 1 x Satellite In (F-type female) 1 x USB 2.0 1 x Antenna (RF) (female) 1 x USB 3.0 1 x CI+ 1.4 |
| Audio | ||
| Boxe Audio Integrate | 2 x 10W | 2 x 7W |
| Caracteristici | ||
| Sistem Operare | Android TV | VIDAA U5.0 |
| Caracteristici Speciale | Micro Dimming Netflix USB Recording YouTube Prime Video Chromecast built-in Game Mode |
Alexa Wide Color Gamut Voice command YouTube Depth Enhancer Prime Video Google Assistant MEMC (Motion Estimation Motion Compensation) Ultra Dimming Quantum Dot Color Low Blue Light Game Mode AI 4K upscaling Smooth Motion Netflix AI Picture Optimizaton Noise Reduction |
| Ergonomie | ||
| Adancime Carcasa | 48.77 in 123.9 cm 1238.7 mm 4.06 ft |
37.76 in 95.9 cm 959 mm 3.15 ft |
| Inaltime Carcasa | 28.86 in 73.3 cm 733 mm 2.4 ft |
22.01 in 55.9 cm 559 mm 1.83 ft |
| Suport Perete VESA | Yes | Yes |
| Marime Interfata VESA Standard | 300 x 300 | 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 | Picture Criteria Index |
| Valoare Interpolare Ecran | 1400 | 2000 |
| Unitate Masura Interpolare Ecran | VPI | PCI |
| Accesorii | ||
| Extra | Remote control | Voice remote control |
| Certificate si Standarde | ||
| Licente | RoHS | TÜV Rheinland Certified Low Blue Light |
| 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 % |
| Grundig 55GGU7900B | Hisense 43A7G |
