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  • Samsung 55 Inch QLED Ultra HD (4K) Smart TV (QA55QEF6AULXL) vs Vu 42 Inch LED Full HD TV (LED42K21)

Samsung 55 Inch QLED Ultra HD (4K) Smart TV (QA55QEF6AULXL) vs Vu 42 Inch LED Full HD TV (LED42K21) comparison

 Compare Samsung 55 Inch QLED Ultra HD (4K) Smart TV (QA55QEF6AULXL)
Samsung 55 Inch QLED Ultra HD (4K) Smart TV (QA55QEF6AULXL)
Compare Vu 42 Inch LED Full HD TV (LED42K21)
Vu 42 Inch LED Full HD TV (LED42K21)
key specs
Display55.00-inch42.00-inch
Screen TypeQLEDLED
Dimensions1234.1 mm x 710.8 mm x 60.3 mm1023 mm x 640 mm x 38 mm
Resolution StandardUltra-HDFull-HD
OSTizen-
Smart TVYesNo
general
BrandSamsungVu
Model55 Inch QLED Ultra HD (4K) Smart TV (QA55QEF6AULXL)42 Inch LED Full HD TV (LED42K21)
Model NameQA55QEF6AULXLLED42K21
Display Size55 inch42 inch
Screen TypeQLEDLED
ColorGrey-
Resolution (pixels)3840x21601920x1080
Resolution StandardUltra-HDFull-HD
Smart TVYesNo
Launch Year2025-
dimensions
Width x Height x Depth (without stand)1234.1 mm x 710.8 mm x 60.3 mm1023 mm x 640 mm x 38 mm
Weight (without stand)10.8 kg15.5 kg
Width x Height x Depth (with stand)1234.1 mm x 758 mm x 237 mm1023 mm x 640 mm x 145 mm
Weight (with stand)11.1 kg19.3 kg
Stand TypeTabletop-
connectivity features
No of HDMI Port3-
No of USB Port12
Wi-Fi TypeWi-Fi 5-
PC D-sub-1
Headphone Jack-1
Analog Audio Input-Yes
RF Connectivity Input-1
Component In (RGB Cable)-1
audio features
Number of Speakers22
Sound TechnologySound Features: Powerful 20 W Sound Output, Object Tracking Sound lite, Q-Symphony, Bluetooth Audio, Adaptive Sound-
Speaker Output RMS2020 W
Supported Audio FormatsMPEG, MPEG4, FLAC, OGG, WMA, wav, midi, ape, AIFF , ALAC-
smart tv features
ProcessorQ4 AI-
RAM2GB-
Storage Capacity8GB-
Supported App - YoutubeYes-
Supported App - NetflixYes-
Supported App - HotstarYes-
Supported App - Amazon Prime VideoYes-
Operating SystemTizen-
power features
Power Consumption130W-
Other Power FeaturesAC 220-240V, 50-60Hz-
video features
View Angle178178 Degree
Aspect Ratio16:0916:09
Refresh Rate (Hz)50-
Supported Video FormatsAVI, MKV, ASF, MP4, 3GP, MOV, FLV, VRO, VOB, PS, TS-
Brightness-450 cd/mA2
Contrast Ratio-1000000:1 (Dynamic)
remote control features
Battery TypeAA-
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