Comparatie intre Samsung UN55NU6900 vs TCL 55S421

Informatii Generale
Model	Samsung UN55NU6900	TCL 55S421

Pret	Check on Amazon	Check on Amazon
Tip	TV	TV
An Fabricatie	2018	2018
Brand	Samsung	TCL
Seria Modelului	NU6900	S421
Model	UN55NU6900	55S421
Alias	UN55NU6900FXZA
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	47.63 in 121 cm 1209.75 mm 3.97 ft	47.62 in 121 cm 1209.6 mm 3.97 ft
Inaltime Ecran	26.79 in 68 cm 680.483 mm 2.23 ft	26.79 in 68 cm 680.4 mm 2.23 ft
Tip Ecran	VA	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	0.315 mm
Densitate Pixeli Ecran	81 ppi	80 ppi
Raport Marime Ecran-Carcasa	93.82 %	91.16 %
Sursa Iluminare	Edge LED	Direct LED
DCI P3	80%
Rec.2020	60
Luminozitate	250 cd/m²
Nivel Luminozitate Maxima	350 cd/m²
Contrast Ecran	6000 : 1
Unghi Vizibilitate Ecran (Orizontala)		178 °
Unzhi Vizibilitate Ecran (Verticala)		178 °
Screen Input Lag	23 ms
Timp Minim de Raspuns	8 ms
Timp Mediu de Raspuns	15 ms
HDR	HDR10 HLG (Hybrid Log Gamma) HDR10+	HDR10
3D	No	No
Marime, Greutate, Culoare
Adancime Carcasa	2.3 in 5.8 cm 58.4 mm 0.19 ft	3 in 7.6 cm 76.2 mm 0.25 ft
Greutate Carcasa	7.8 kg 17 lbs	13.4 kg 29 lbs
Adancime Carcasa cu Suport	48.4 in 122.9 cm 1229.4 mm 4.03 ft	49.1 in 124.7 cm 1247.1 mm 4.09 ft
Inaltime Carcasa cu Suport	29.8 in 75.7 cm 756.9 mm 2.48 ft	30.8 in 78.2 cm 782.3 mm 2.57 ft
Adancime Ecran cu Suport	9.5 in 24.1 cm 241.3 mm 0.79 ft	8.7 in 22.1 cm 221 mm 0.73 ft
Greutate Ecran cu Suport	7.9 kg 17 lbs	13.6 kg 30 lbs
Culoare Carcasa	Black	Black
Hardware
Nuclee Procesor	4	2
Nuclee Placa Video		2
TV Tuner	Analog (NTSC/PAL/SECAM) Clear QAM ATSC	Analog (NTSC/PAL/SECAM) Clear QAM ATSC
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) Wi-Fi Direct DLNA	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)
Conectivitate	2 x HDMI 2.0 (ARC; CEC) 1 x Satellite In (Main; F-type female) 1 x RS232 (C) 1 x Optical Audio Out 1 x USB 2.0 1 x Ethernet RJ45	3 x HDMI 2.0 (ARC; CEC) 1 x Satellite In (Main; F-type female) 1 x S/PDIF 1 x 3.5 mm Audio Out 1 x AV Composite In (Video + L/R) 1 x USB 2.0 (max 0.5 A) 1 x Ethernet RJ45
Audio
Boxe Audio Integrate	2 x 10W	2 x 8W
Caracteristici
Sistem Operare	Tizen 4.0	Roku TV
Caracteristici Speciale	DIRECTV Essential Contrast Light sensor UHD Upscaling PurColor HDCP (High-bandwidth Digital Content Protection) 2.2 Anynet+ (HDMI-CEC) Digital Clean View	4K Creative Pro HDCP (High-bandwidth Digital Content Protection) 2.2
Ergonomie
Adancime Carcasa	48.4 in 122.9 cm 1229.4 mm 4.03 ft	49.1 in 124.7 cm 1247.1 mm 4.09 ft
Inaltime Carcasa	28.1 in 71.4 cm 713.7 mm 2.34 ft	28.5 in 72.4 cm 723.9 mm 2.38 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	60 Hz	60 Hz
Tehnologie Interpolare Ecran	Motion Rate	Clear Motion Index
Valoare Interpolare Ecran	120	120
Unitate Masura Interpolare Ecran	MR	CMI
Accesorii
Extra	Remote control - TM1240A	Remote control - RC282
Certificate si Standarde
Licente	ENERGY STAR RoHS	RoHS
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 % - 90 %

Samsung UN55NU6900

TCL 55S421