Comparison between Telefunken LU55FZ41A vs Telefunken 50DTU641

General Info
Model Number	Telefunken LU55FZ41A	Telefunken 50DTU641

Price	Check on Amazon	Check on Amazon
Type	TV	TV
Year	2018	2017
Brand	Telefunken	Telefunken
Model Number	LU55FZ41A	50DTU641
Alias		50 DTU 641
Display
Screen Size Class	55" (inches)	50" (inches)
Diagonal Size	54.65 in 138.8 cm 1388 mm 4.55 ft	49.49 in 125.7 cm 1257 mm 4.12 ft
Screen Width	47.62 in 121 cm 1209.6 mm 3.97 ft	43.14 in 109.6 cm 1095.84 mm 3.6 ft
Screen Height	26.79 in 68 cm 680.4 mm 2.23 ft	24.27 in 61.6 cm 616.41 mm 2.02 ft
Display Type		VA
Display Bit Depth	10 bits (8 bits + FRC)	10 bits (8 bits + FRC)
Frame Rate Control	Yes	Yes
Max Number of Colors	1073741824	1073741824
Bits	30	30
Screen Aspect Ratio	16:9	16:9
Screen Resolution	3840 x 2160	3840 x 2160
Screen Pixel Pitch	0.315 mm	0.285 mm
Screen Pixel Density	80 ppi	89 ppi
Screen-to-Body Ratio	89.85 %	94.33 %
Backlight Source	Direct LED	Direct LED
Screen Brightness	350 cd/m²	350 cd/m²
Static Screen Contrast		4000 : 1
Dynamic Screen Contrast		20000 : 1
Screen Horizontal Viewing Angle	178 °	178 °
Screen Vertical Viewing Angle	178 °	178 °
Display Minimum Response Time		8 ms
Display Coating		Glossy
HDR		HDR10
3D	No	No
Size, weight, color
Case Depth	3.78 in 9.6 cm 96 mm 0.31 ft	2.6 in 6.6 cm 66 mm 0.22 ft
Case Weight	14.5 kg 32 lbs	14 kg 31 lbs
Case Width with Stand	49.13 in 124.8 cm 1248 mm 4.09 ft	43.31 in 110 cm 1100 mm 3.61 ft
Case Height with Stand	30.91 in 78.5 cm 785 mm 2.58 ft	27.4 in 69.6 cm 696 mm 2.28 ft
Case Depth with Stand	10.98 in 27.9 cm 279 mm 0.92 ft	10.63 in 27 cm 270 mm 0.89 ft
Case Weight with Stand	15 kg 33 lbs	14.5 kg 32 lbs
Case Color	Black	Black
Hardware
CPU Cores	2	2
TV Tuner	Analog (NTSC/PAL/SECAM) DVB-T DVB-T2 DVB-C DVB-S DVB-S2	Analog (NTSC/PAL/SECAM) DVB-T DVB-T2 DVB-C
Built-in Camera	No	No
Network	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 Bluetooth 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 Wi-Fi Direct DLNA
Connectivity	3 x HDMI 2.0 (ARC; CEC) 1 x D-sub 1 x Antenna (RF) (female) 1 x SCART 1 x AV Component In (YPbPr + L/R) 1 x CI+ 1.3 1 x AV Composite In (Video + L/R) 1 x Satellite In (Main; F-type female) 2 x USB 2.0 1 x Optical Audio Out 1 x Ethernet RJ45 1 x 3.5 mm Audio Out	2 x HDMI 2.0 (ARC; CEC) 1 x D-sub 1 x AV Component In (YPbPr + L/R) 1 x 3.5 mm Audio Out 1 x Optical Audio Out 1 x AV Composite In (Video + L/R) 2 x USB 2.0 1 x Antenna (RF) (female) 1 x Ethernet RJ45 1 x CI+ 1.3
Audio
Audio Speakers	2 x 10W	2 x 10W
Features
OS	Smart TV	Smart TV
Cool Features	HDCP (High-bandwidth Digital Content Protection) 2.2 PVR	HDCP (High-bandwidth Digital Content Protection) 2.2 PVR
Ergonomics
Case Width	49.13 in 124.8 cm 1248 mm 4.09 ft	43.31 in 110 cm 1100 mm 3.61 ft
Case Height	28.9 in 73.4 cm 734 mm 2.41 ft	25.63 in 65.1 cm 651 mm 2.14 ft
Vesa Mount Support	Yes	Yes
VESA Interface Standard Size	400 x 200	400 x 400
Removable VESA Stand	Yes	Yes
Height Adjustment	No	No
Landscape or Portrait Pivot Support	No	No
Left or Right Swivel Support	No	No
Forward and Backward Tilt Support	No	No
Frequency and Interpolation
Vertical Digital Frequency	50 Hz	60 Hz
Screen Interpolation Technology	Clear Motion Picture	Video Perfection Index
Screen Interpolation Value	1200	220
Screen Interpolation Measurement Unit	CMP	VPI
Accessories
Certificates and Standards
Usage and Storage Requirements
Safe Operating Temperature Level		5 °C - 35 °C 41 °F - 95 °F

Telefunken LU55FZ41A

Telefunken 50DTU641