LG E7 OLED Vs LG B7/B7A OLED

                         

Bottom line: Which one is better?

Bottom line: LG E7 OLED is better.

LG E7 OLED is slightly better when we compare LG OLED B7 Vs E7 as it has a dedicated sound bar that improves sound quality and temporary image retention.

LG E7 OLED Vs LG B7/B7A OLED: DESIGN

Stand; both TVs have stands.

Wall mount; LG E7 OLED has VESA 400×200 whereas LG B7/B7A OLED has VESA 300×200.

Borders; LG E7 OLED has 0.55” (1.4cm) while LG B7/B7A OLED has 0.43” (1.1cm)

Max thickness; LG E7 OLED is 2.28” (5.8cm) whereas LG B7/B7A OLED has 1.97” (5.0cm)

Max temperature; LG E7 OLED has 97oF (36oC) whereas LG B7/B7A OLED has 93oF (34oC)

Average temperature; LG E7 OLED and LG B7/B7A OLED have 90oF (32oC)

Bottom line: the two TVs are similar.

LG E7 OLED Vs LG B7/B7A OLED: PICTURE QUALITY

Native contrast; LG E7 OLED and LG B7/B7A OLED have Inf:1

Local dimming; they don’t have local dimming.

SDR real scene peak brightness; LG E7 OLED has 334cd/m2 whereas LG B7/B7A OLED has 384cd/m2

HDR real scene peak brightness; LG E7 OLED has 689cd/m2 whereas LG B7/B7A OLED has 670cd/m2

Gray uniformity; LG E7 OLED has 8.5 while LG B7/B7A OLED has 8.2

50% Std. Dev; LG E7 OLED has 1.132% while LG B7/B7A OLED has 1.232%

50% DSE; LG E7 OLED has 0.142% whereas LG B7/B7A OLED has 0.155%

Viewing angle; LG E7 OLED has 8.1 whereas LG B7/B7A OLED has 8.2

Black uniformity; LG E7 OLED has 10, the same as LG B7/B7A OLED.

Native Std. Dev; LG E7 OLED has 0.380% whereas LG B7/B7A OLED has 0.208%

Total reflections; LG E7 OLED and LG B7/B7A OLED have 1.5%

Pre-calibration; LG E7 OLED has 6.5 while LG B7/B7A OLED has 7.1

White balance dE; LG E7 OLED has 4.10 while LG B7/B7A OLED has 3.55

Color dE; LG E7 OLED has 3.61 whereas LG B7/B7A OLED has 3.32

Gamma; LG E7 OLED has 2.40 while LG B7/B7A OLED has 2.44.

Picture mode; they all have Expert (Dark Room)

Post calibration; the two TVs have 9.6

White balance dE; LG E7 OLED has 0.13 whereas LG B7/B7A OLED has 0.15

Color dE; LG E7 OLED has 0.99 while LG B7/B7A OLED has 1.07

Gamma; the two TVs have 2.20

Bottom line: they are similar.

LG E7 OLED Vs LG B7/B7A OLED: MOTION

100% response time; LG E7 OLED has 1.6ms while LG B7/B7A OLED has 1.0ms

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

Black Frame Insertion (BFI); the two TVs don’t have optional BFI.

Motion interpolation; they all have motion interpolation 30fps and 60fps.

24p Judder; they all are judder-free.

Native refresh rate; the two TVs have 120Hz.

Variable refresh rate; they all don’t have.

Bottom line: both TVs have similar motion performance.

LG E7 OLED Vs LG B7/B7A OLED: INPUTS

Input lag; they both have 9.1

Supported resolution; the two TVs have 9.1

Total inputs; the two TVs have 4 HDMI, 3 USB, 1 Digital optical audio out, 1 composite in, 1 component in, 1 Tuner (Cable/Ant) and 1 Ethernet.

Inputs specifications; the two TVs support HDR10, Dolby Vision, HLG, HDMI 2.0 Full bandwidth, HDCP 2.2, CEC and Wi-Fi.

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

Bottom line: the two TVs have similar input features.

LG E7 OLED Vs LG B7/B7A OLED: SOUND QUALITY

Low-frequency Extension; LG E7 OLED has 80.00Hz whereas LG B7/B7A OLED has 100.79Hz

Max; LG E7 OLED has 90.1dB SPL whereas LG B7/B7A OLED has 84.7dB SPL.

Weighted THD @ Max; LG E7 OLED has 1.241 while LG B7/B7A OLED has 0.938

IMD @ Max; LG E7 OLED has 22.93% whereas LG B7/B7A OLED has 21.47%

Bottom line: LG E7 OLED is better

LG E7 OLED Vs LG B7/B7A OLED: SMART FEATURES

Smart OS; LG E7 OLED operates on WebOS version 3.6 while LG B7/B7A OLED on WebOS version 3.7

Interface; they all are easy to use with average smoothness

Ads; the two TVs have ads.

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

Remote; they have large remotes.

TV controls; the two TVs have TV controls.

Bottom line: the two TVs have the same smart features.

Conclusion

In this review, LG E7 OLED is better as it has a dedicated sound bar that improves sound quality and temporary image retention.