LG C7 OLED Vs LG B7/B7A OLED

                         

Bottom line: Which one is better?

Bottom line: LG C7 OLED is better.

In this review of LG B7 Vs C7, LG C7 OLED is better as it has a 2.2 speaker set-up that is capable of internally decoding Dolby Atmos sound.

LG C7 OLED Vs LG B7/B7A OLED: DESIGN

Stand; the two TVs have curved TV stands.

Wall mount; the two TVs can be mounted on the wall.

Borders; each TV has 0.43” (1.1cm)

Thickness; the two TVs are 1.97” (5.0cm).

Maximum temperature; LG C7 OLED has 95o F (35oC) while LG B7/B7A OLED has 93oC

Average temperature; LG C7 OLED has 94oF (33oC) whereas LG B7/B7A OLED has 90oF (32oC)

Bottom line: LG B7/B7A OLED is better as it doesn’t heat faster when used for a long time.

LG C7 OLED Vs LG B7/B7A OLED: PICTURE QUALITY

Picture quality features of LG OLED C7 Vs B7 have the following comparisons.

Contrast; the two TVs have the same contrast (10*)

Local dimming; LG C7 OLED and LG B7/B7A OLED don’t have local dimming.

SDR peak brightness; LG C7 OLED and LG B7/B7A OLED have 7.9*

SDR real scene peak brightness; LG C7 OLED has 383cd/m3 whereas LG B7/B7A OLED has 384cd/m3

SDR Peak 100% Window; LG C7 OLED has 138cd/m3 while LG B7/B7A OLED has 144ch/m3

HDR peak brightness; the two have 7.6*

HDR Real scene peak brightness; LG C7 OLED has 718cd/m3 whereas LG B7/B7A OLED has 670cd/m3.

Gray uniformity; LG C7 OLED has 8.5 whereas LG B7/B7A OLED has 8.2*

50% std. Dev; LG C7 OLED has 1.309% while LG B7/B7A OLED has 1.232%

Viewing angle; LG C7 OLED has 8.1* whereas LG B7/B7A OLED has 8.2*

Black uniformity; the two devices have 10*

Native std. Dev; LG C7 OLED has 0.332% whereas LG B7/B7A OLED has 0.208%.

Reflections; LG C7 OLED and LG B7/B7A OLED have 9.4*

Screen finish; the two TVs have glossy finish.

Total reflections; the two TVs have 1.5%

Indirect reflections; each TV has 0.2%.

Pre-calibration; LG C7 OLED has 6.7* whereas LG B7/B7A OLED has 7.1*

White balance; LG C7 OLED has 4.47 whereas LG B7/B7A OLED has 3.55

Color dE; LG C7 OLED has 3.04 while LG B7/B7A OLED has 3.32

Color temperature; LG C7 OLED has 6101k whereas LG B7/B7A OLED has 6098k.

Picture mode; the two TVs have expert (dark room).

Post calibration; the two TVs have 9.6*

White balance; each TV has 0.15

Color dE; LG C7 OLED has 1.22 while LG B7/B7A OLED has 1.07

Color temperature; LG C7 OLED has 6491k while LG B7/B7A OLED has 6503k.

Bottom line LG B7/B7A OLED is better.

LG C7 OLED Vs LG B7/B7A OLED: MOTION

Response time; the two TVs have 10*

80% response Time; LG C7 OLED has 0.1ms whereas LG B7/B7A OLED has 0.2ms

100% response time; LG C7 OLED has 0.2ms while LG B7/B7A OLED has 1.0ms

Flicker-free; the two TVs don’t have flicker-free.

PWM dimming frequency; the two TVs have 0Hz.

Black frame Insertion; the two TVs have 6.7*

Optical BFI; the two TVs don’t have Optical BFI.

Motion interpolation; the two TVs have 10*

Motion interpolation (30fps); each TV has this.

Motion interpolation (60gfps); the two TVs have this.

Variable refresh rate; the two TVs have 0.0*

Native refresh rate; each TV has 120Hz.

Variable refresh rate; the two TVs lack variable refresh.

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

LG C7 OLED Vs LG B7/B7A OLED: INPUTS

The input features of LG OLED B7 Vs C7 have the following comparisons;

Input lag; the two TVs have 9.1*

1080p @ 60 Hz; LG C7 OLED has 21.3ms whereas LG B7/B7A OLED has 21.5ms

1080p @ 60 Hz outside Game mode; LG C7 OLED has 46.4ms whereas LG B7/B7A OLED has 63.1ms

Supported resolutions; each TV has 9.1*

1080p @ 60 Hz @ 4:4:4; the two TVs have this.

Total inputs; the two TVs have the same total inputs of 4 HDMI, 3 USB, 1 Digital Optical Audio out, 1 Ethernet, 1composite in and 1 tuner.

Input specifications; each TV has HDR10, HDR+, Dolby vision, HLGHDMI 2.0 Full Bandwidth, CEC and support Wi-Fi.

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

Bottom line: LG C7 OLED and LG B7/B7A OLED have the same input features.

LG C7 OLED Vs LG B7/B7A OLED: SOUND QUALITY

The sound quality features of LG C7 Vs B7 include;

Frequency response; LG C7 OLED has 6.8* while LG B7/B7A OLED has 6.4*

Low frequency extension; each has 100.79Hz.

Dynamic range compression; LG C7 OLED has 6.20dB whereas LG B7/B7A OLED has 4.06dB.

Distortion; LG C7 OLED has 7.0 while LG B7/B7A OLED has 6.2*

Weighted THD @ 80; LG C7 OLED has 0.098 while LG B7/B7A OLED has 0.587

Bottom line: LG C7 OLED is better.

LG C7 OLED Vs LG B7/B7A OLED: SMART FETURES

Smart OS version; the two TVs operate on WebOS platforms.

Interface; each TV has 8.5*, easy to use and average smoothness.

Ad-free; the two TVs have ads.

Apps and features; the two TVs have apps and other features pre-installed and can download other apps as well.

TV controls; LG C7 OLED and LG B7/B7A OLED have joysticks that can be used to control the TV apart from the remote controls.

Bottom line: LG C7 OLED is better.

Conclusion

LG C7 OLED is better when we compare B7A Vs C7P as it has a 2.2 speaker set-up that is capable of internally decoding Dolby Atmos sound.