Sony X900F Vs LG SK9000

                         

Bottom line: Which one is better?

Bottom line: Sony X900F is better.

Sony X900F is a better TV when we compare Sony X900F Vs LG SK9000 as it has better contrast and local dimming, much better black uniformity hence, it can display deeper blacks to improve picture quality in dark rooms making it a perfect TV for watching movies. It also has a faster response time and better gray uniformity great for watching sports.

Sony X900F Vs LG SK9000: DESIGN

Stand; the two TVs have stands.

Wall mount; the two TVs have VESA 300×300

Borders; Sony X900F has 0.35” (0.9cm) whereas LG SK9000 has 0.43” (1.1cm)

Max thickness; Sony X900F is 2.76” (7.0cm) while LG SK9000 is 1.89” (4.8cm)

Max temperature; Sony X900F has 91oF (33oC) whereas LG SK9000 has 95oF (34oC)

Average temperature; Sony X900F has 87oF (30oC) while LG SK9000 has 91oF (33oC)

Bottom line: LG SK9000 is better.

Sony X900F Vs LG SK9000: PICTURE QUALITY

Native contrast; Sony X900F has 5089:1 while LG SK9000 has 1306:1

Local dimming; the two TVs have local dimming.

SDR real scene peak brightness; Sony X900F has 578cd/m2 whereas LG SK9000 has 458cd/m2

HDR real scene peak brightness; Sony X900F has 894cd/m2 whereas LG SK9000 has 520cd/m2

Gray uniformity; Sony X900F has 7.5 while LG SK9000 has 6.5

50% Std. Dev; Sony X900F has 4.335% whereas LG SK9000 has 4.790%

50% DSE; Sony X900F has 0.165% while LG SK9000 has 0.239%

Viewing angle; Sony X900F has 5.2 whereas LG SK9000 has 7.6

Black uniformity; Sony X900F has 7.7 whereas LG SK9000 has 5.4

Native Std. Dev; Sony X900F has 0.923% whereas LG SK9000 has 2.343%

Total reflections; Sony X900F has 3.5% while LG SK9000 has 3.4%

Pre calibration; Sony X900F has 8.9 whereas LG SK9000 has 6.1

White balance dE; Sony X900F has 1.66 while LG SK9000 has 5.13

Color dE; Sony X900F has 1.60 whereas LG SK9000 has 3.42

Gamma; Sony X900F has 2.20 while LG SK9000 has 2.13

Post calibration; Sony X900F has 9.5 while LG SK9000 has 9.4

White balance dE; Sony X900F has 0.13 whereas LG SK9000 has 0.11

Color dE; Sony X900F has 1.33 while LG SK9000 has 1.67

Gamma; Sony X900F has 2.19, the same as LG SK9000.

Color Gamut; Sony X900F has 8.0 whereas LG SK9000 has 8.1

Bottom line: Sony X900F is better.

Sony X900F Vs LG SK9000: MOTION

100% response time; Sony X900F has 3.1ms while LG SK9000 has 5.1ms

Flicker-free; the two TVs are not Flicker-free.

Black Frame Insertion (BFI); the two TVs have optional BFI.

Motion interpolation; the two TVs have motion interpolation 30fps and 60fps.

24p Judder; the two TVs are judder-free.

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

Native refresh rate; both TVs have 120Hz

Bottom line: Sony X900F is better.

Sony X900F Vs LG SK9000: INPUTS

Input lag; Sony X900F has 8.4 while LG SK9000 has 9.4

Supported resolutions; Sony X900F has 9.6 whereas LG SK9000 has 8.3

Total inputs; each TV has 4 HDMI, 3 USB, 1 Digital optical audio out, 1 composite in, 1 Tuner (Cable/Ant) and 1 Ethernet. Sony X900F has 1 Analog audio out 3.5mm and 1 IR in.

Inputs specifications; each TV supports HDR10, Dolby Vision, HLG, HDMI 2.0 Full Bandwidth, CEC, HDCP 2.2 and Wi-Fi. Sony X900F supports USB 3.0 and Analog audio out.

Audio pass-through; the two TVs support ARC, 5.1 Dolby Digital and 5.1 DTS.

Bottom line: LG SK9000 is better.

Sony X900F Vs LG SK9000: SOUND QUALITY

Low-Frequency Extension; Sony X900F has 95.14Hz whereas LG SK9000 has 67.27Hz

Max; Sony X900F has 90.0dB SPL whereas LG SK9000 has 89.dB SPL.

Weighted THD @ Max; Sony X900F has 9.787 while LG SK9000 has 1.325

IMD @ Max; Sony X900F has 72.21% while LG SK9000 has 3.18%

Bottom line: LG SK9000 is better

Sony X900F Vs LG SK9000: SMART FEATURES

Smart OS; Sony X900F operates on Android version 7.0 while LG SK9000 on WebOS version 4.0

Interface; Sony X900F Sony X900Fhas average ease of use and not smooth while LG SK9000 is easy to use with average smoothness.

Ads; the two TVs have ads.

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

Remote; both TVs have large remotes.

TV controls; both TVs have TV controls.

Bottom line: LG SK9000 is better

Conclusion

Sony X900F is better because it has better contrast and local dimming, much better black uniformity hence, it can display deeper blacks to improve picture quality in dark rooms making it a perfect TV for watching movies. It also has a faster response time and better gray uniformity great for watching sports.