Samsung NU6900 Vs LG UK6570

                         

Bottom line: Which one is better?

Bottom line: LG UK6570 is better.

When we compare LG UK6570 Vs Samsung NU6900 in this review, LG UK6570 is slightly better as it has wider viewing angles, better reflection handling and faster response time.

Samsung NU6900 Vs LG UK6570: DESIGN

Stand; the two TVs have stands

Wall mount; Samsung NU6900 has VESA 200×200 whereas LG UK6570 has VESA 600×400

Borders; Samsung NU6900 has 0.55” whereas LG UK6570 has 0.88” (2.1cm)

Max thickness; Samsung NU6900 is 2.36” (6.0cm) while LG UK6570 is 3.62” (9.2cm)

Max temperature; Samsung NU6900 has 104oF (40oC) whereas LG UK6570 has 95oF (35oC)

Average temperature; Samsung NU6900 has 90oF (32oC)

Bottom line: Samsung NU6900 is better

Samsung NU6900 Vs LG UK6570: PICTURE QUALITY

Native contrast; Samsung NU6900 has 6107:1 whereas LG UK6570 has 1313:1

Local dimming; the two TVs don’t have.

SDR real scene peak brightness; Samsung NU6900 has 273cd/m2 while LG UK6570 has 266cd/m2

HDR real scene peak brightness; Samsung NU6900 has 270cd/m2 while LG UK6570 has 299cd/m2

Gray uniformity; Samsung NU6900 has 7.4 while LG UK6570 has 6.4

50% Std. Dev; Samsung NU6900 has 4.226% while LG UK6570 has 6.343%

50% DSE; Samsung NU6900 has 0.158% while LG UK6570 has 0.219%

Viewing angle; Samsung NU6900 has 5.2 whereas LG UK6570 has 7.1

Black uniformity; Samsung NU6900 has 8.8 while LG UK6570 has 5.9

Native Std. Dev; Samsung NU6900 has 0.681% whereas LG UK6570 has 2.058%

Total reflections; Samsung NU6900 has 6.1% whereas LG UK6570 has 3.1%

Pre-calibration; Samsung NU6900 has 8.5 whereas LG UK6570 has 8.7

White balance dE; Samsung NU6900 has 1.42 while LG UK6570 has 1.95

Color dE; Samsung NU6900 has 2.65 whereas LG UK6570 has 1.65

Gamma; Samsung NU6900 has 2.16 whereas LG UK6570 has 2.17

Picture mode; Samsung NU6900 has movie whereas LG UK6570 has Expert (Dark Room)

Post calibration; Samsung NU6900 has 9.6, the same as LG UK6570

White balance dE; Samsung NU6900 has 0.13 whereas LG UK6570 has 0.14

Color dE; Samsung NU6900 has 1.23 whereas LG UK6570 has 1.17

Gamma; Samsung NU6900 has 2.20 whereas LG UK6570 has 2.18

Color gamut; Samsung NU6900 has 6.6 whereas LG UK6570 has 7.2

Bottom line: Samsung NU6900 is better

Samsung NU6900 Vs LG UK6570: MOTION

1005 response time; Samsung NU6900 has 16.2ms whereas LG UK6570 has 15.3ms

Flicker-free; the two TVs don’t have.

Black Frame Insertion (BFI); Samsung NU6900 has optional BFI

Motion interpolation; the two TVs have motion interpolation 30fps.

24p Judder; LG UK6570 is judder-free.

Native refresh rate; all TVs have 60Hz except 86” for LG UK6570.

Variable refresh rate; the two TVs don’t have.

Bottom line: LG UK6570 is better

Samsung NU6900 Vs LG UK6570: INPUTS

Input lag; Samsung NU6900 has 9.0 while LG UK6570 has 9.9

Supported resolution; Samsung NU6900 has 7.5, the same as LG UK6570.

Total inputs; each TV has 1 Digital optical audio out, 1 Tuner (Cable/Ant) and 1 Ethernet. Samsung NU6900 has 2 HDMI, 1 USB and 1 IR In while LG UK6570 has 4 HDMI, 2 USB, 1 shared component in and 1 shared composite in.

Inputs specifications; each TV has HDR10, HLG, HDMI 2.0 full bandwidth, CEC, HDCP 2.2 and Wi-Fi support. Samsung NU6900 has HDR10+.

Audio pass-through; each TV supports ARC, 5.1 Dolby Digital and 5.1 DTS.

Bottom line: LG UK6570 is better

Samsung NU6900 Vs LG UK6570: SOUND QUALITY

Low-frequency extension; Samsung NU6900 has 80.00Hz whereas LG UK6570 has 89.80Hz

Max; Samsung NU6900 has 86.3dB SPL while LG UK6570 has 83.5dB SPL

Weighted THD @ Max; Samsung NU6900 has 1.189 while LG UK6570 has 1.148

IMD @ Max; Samsung NU6900 has 2.86% while LG UK6570 has 6.52%

Bottom line: Samsung NU6900 is better

Samsung NU6900 Vs LG UK6570: SMART FEATURES

Smart OS; Samsung NU6900 operates on Tizen version 2018 with reduced features while LG UK6570 on WebOS version 4.1

Interface; Samsung NU6900 is easy to use and not smooth while LG UK6570 is easy to use with average smoothness.

Ads; they all have ads.

Apps and features; the two TVs have apps and features.

Remote; they both have medium remotes.

TV controls; the two TVs have TV controls.

Bottom line: LG UK6570 is better

Conclusion

LG UK6570 is slightly better as it has wider viewing angles, better reflection handling and faster response time.