Comparatie intre Grundig 50GFU7900 vs Hisense 40A4K

Informatii Generale
Model	Grundig 50GFU7900	Hisense 40A4K

Pret	Check on Amazon	Check on Amazon
Tip	TV	TV
An Fabricatie	2021	2023
Brand	Grundig	Hisense
Seria Modelului		A4K
Model	50GFU7900	40A4K
Alias	50 GFU 7900 50 GFU 7904 50 GFU 7902 50GFU7990 50 GFU 7990
Informatii Ecran
Clasa Marime Ecran	50" (inches)	40" (inches)
Dimensiune Diagonala	49.49 in 125.7 cm 1257 mm 4.12 ft	39.5 in 100.3 cm 1003.3 mm 3.29 ft
Latime Ecran	43.14 in 109.6 cm 1095.84 mm 3.6 ft	34.57 in 87.8 cm 878.11 mm 2.88 ft
Inaltime Ecran	24.27 in 61.6 cm 616.41 mm 2.02 ft	19.11 in 48.5 cm 485.35 mm 1.59 ft
Tip Ecran	VA	VA
Display Bit Depth	10 bits (8 bits + FRC)	8 bits
Frame Rate Control	Yes	No
Numar Maxim de Culori	1073741824	16777216
Biti	30	24
Aspect Ecran	16:9	16:9
Rezolutie Ecran	3840 x 2160	1920 x 1080
Screen Pixel Pitch	0.285 mm	0.457 mm
Densitate Pixeli Ecran	89 ppi	55 ppi
Raport Marime Ecran-Carcasa	90.25 %	92.82 %
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	3.35 in 8.5 cm 85 mm 0.28 ft	3.4 in 8.6 cm 86.36 mm 0.28 ft
Greutate Carcasa		5.4 kg 12 lbs
Adancime Carcasa cu Suport	44.18 in 112.2 cm 1122.1 mm 3.68 ft	35.24 in 89.5 cm 895 mm 2.94 ft
Inaltime Carcasa cu Suport	28.39 in 72.1 cm 721 mm 2.37 ft	21.97 in 55.8 cm 558 mm 1.83 ft
Adancime Ecran cu Suport	9.44 in 24 cm 239.8 mm 0.79 ft	7.2 in 18.3 cm 183 mm 0.6 ft
Greutate Ecran cu Suport	11.2 kg 25 lbs	5.5 kg 12 lbs
Culoare Carcasa	Black, White	Black
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-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)	LAN Wi-Fi 802.11b (IEEE 802.11b-1999) 802.11g (IEEE 802.11g-2003) 802.11n (IEEE 802.11n-2009) Wi-Fi Direct
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	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
Audio
Boxe Audio Integrate	2 x 10W	2 x 7W
Caracteristici
Sistem Operare	Android TV	VIDAA U6.0
Caracteristici Speciale	USB Recording HbbTV Netflix	AppleTV+ Depth Enhancer YouTube Disney+ MEMC (Motion Estimation Motion Compensation) Game Mode Digital Noise Reduction AI Sports Netflix Alexa Prime Video
Ergonomie
Adancime Carcasa	44.18 in 112.2 cm 1122.1 mm 3.68 ft	35.24 in 89.5 cm 895 mm 2.94 ft
Inaltime Carcasa	26.26 in 66.7 cm 667 mm 2.19 ft	20.2 in 51.3 cm 513 mm 1.68 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	VPI	NULL
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 %

Grundig 50GFU7900

Hisense 40A4K