Samsung Q70A vs Q80B: Which TV Is Better? - RTINGS.com

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Main Differences

Accelerated Longevity Test

Picture Quality

Black Frame Insertion (BFI)

Motion Interpolation

Variable Refresh Rate

Supported Resolutions

PS5 Compatibility

Xbox Series X|S Compatibility

Inputs Specifications

Audio Passthrough

Frequency Response

Apps and Features

Products

Samsung Q70A

Samsung Q80B

Tested using Methodology v1.11

Updated Sep 24, 2025 06:40 PM

Tested using Methodology v1.11

Updated Jul 23, 2025 04:18 PM

Samsung Q70A Picture

Samsung Q80B Picture

Resolution4k

TypeLED

Sub-Type VA

Resolution4k

TypeLED

Sub-Type IPS

Our Verdict

Samsung Q70A

Samsung Q80B

The Samsung Q70A and the Samsung Q80B are both good TVs with different strengths and weaknesses. Although the Q70A doesn't have a local dimming feature like the Q80B, it's still better for dark rooms because it displays deep blacks and has less blooming around bright objects. However, the Q80B gets brighter, especially in HDR, and it's a better choice for wide seating arrangements because it has a wider viewing angle. They each have HDMI 2.1 bandwidth, but the Q80B has it on all four inputs, while it's just limited to one input on the Q70A.

Variants

QN55Q70AAFXZA (55")
QN65Q70AAFXZA (65")

QN50Q80BAFXZA (50")
QN55Q80BAFXZA (55")

Review

See Samsung Q70A Review

See Samsung Q80B Review

Check Price

50"

50"

QN50Q80BAFXZA

55"

QN55Q70AAFXZA

55"

QN55Q80BAFXZA

65"

QN65Q70AAFXZA

65"

QN65Q80BAFXZA

75"

QN75Q70AAFXZA

75"

QN75Q80BAFXZA

85"

QN85Q70AAFXZA

85"

QN85Q80BAFXZA

Main Differences for

Mixed Usage

Threshold

0.10

Mixed Usage

0.0

0.0

JOIN NOW to see main differences

Full Comparison

Mixed Usage

0.0

0.0

TV Shows

0.0

0.0

Sports

0.0

0.0

Video Games

0.0

0.0

HDR Movies

0.0

0.0

HDR Gaming

0.0

0.0

PC Monitor

0.0

0.0

Design

Style

Design Picture

Samsung Q70A Design Picture Sample

SAMPLE

for pictures & test results

Samsung Q80B Design Picture Sample

SAMPLE

for pictures & test results

Curved

Locked

Locked

Show Text

Accelerated Longevity Test

Uniformity Pictures

Join nowfor multiple image controls

Join nowfor multiple image controls

Longevity Graph

Samsung Q70A Longevity Graph Sample

SAMPLE

for pictures & test results

Samsung Q80B Longevity Graph Sample

SAMPLE

for pictures & test results

Show Text

Stand

Stand Picture

Samsung Q70A Stand Picture Sample

SAMPLE

for pictures & test results

Samsung Q80B Stand Picture Sample

SAMPLE

for pictures & test results

Show Text

Back

Back Picture

Samsung Q70A Back Picture Sample

SAMPLE

for pictures & test results

Samsung Q80B Back Picture Sample

SAMPLE

for pictures & test results

Wall Mount

Locked

Locked

Show Text

Borders

Borders Picture

Samsung Q70A Borders Picture Sample

SAMPLE

for pictures & test results

Samsung Q80B Borders Picture Sample

SAMPLE

for pictures & test results

Borders

Lock" (Lock cm)

Lock" (Lock cm)

Thickness

Thickness Picture

Samsung Q70A Thickness Picture Sample

SAMPLE

for pictures & test results

Samsung Q80B Thickness Picture Sample

SAMPLE

for pictures & test results

Max Thickness

Lock" (Lock cm)

Lock" (Lock cm)

Build Quality

N/A

N/A

Build quality picture

Samsung Q70A Build quality picture Sample

SAMPLE

for pictures & test results

Samsung Q80B Build quality picture Sample

SAMPLE

for pictures & test results

Show Text

Picture Quality

Contrast

N/A

N/A

Contrast Picture

Samsung Q70A Contrast Picture Sample

SAMPLE

for pictures & test results

Samsung Q80B Contrast Picture Sample

SAMPLE

for pictures & test results

Contrast

Lock : 1

Lock : 1

Native Contrast

Lock : 1

Lock : 1

Show Text

Blooming

N/A

N/A

Blooming Photo

Samsung Q70A Blooming Photo Sample

SAMPLE

for pictures & test results

Samsung Q80B Blooming Photo Sample

SAMPLE

for pictures & test results

Show Text

Lighting Zone Transitions

N/A

N/A

Preferred LD Video, Moving Object

Samsung Q70A Preferred LD Video, Moving Object Sample

SAMPLE

for videos & test results

Samsung Q80B Preferred LD Video, Moving Object Sample

SAMPLE

for videos & test results

Local Dimming

Locked

Locked

Backlight

Locked

Locked

Dimming Zones Count Of Tested TV

N/A

Lock

Show Text

Contrast And Dark Details In Game Mode

N/A

N/A

Blooming Photo In Game Mode

Samsung Q70A Blooming Photo In Game Mode Sample

SAMPLE

for pictures & test results

Samsung Q80B Blooming Photo In Game Mode Sample

SAMPLE

for pictures & test results

Preferred LD Video, Moving Object In Game Mode

Samsung Q70A Preferred LD Video, Moving Object In Game Mode Sample

SAMPLE

for videos & test results

Samsung Q80B Preferred LD Video, Moving Object In Game Mode Sample

SAMPLE

for videos & test results

Game Transitions With VRR And Preferred LD

Samsung Q70A Game Transitions With VRR And Preferred LD Sample

SAMPLE

for videos & test results

Samsung Q80B Game Transitions With VRR And Preferred LD Sample

SAMPLE

for videos & test results

Show Text

HDR Brightness

N/A

N/A

HDR Hallway Photo

Samsung Q70A HDR Hallway Photo Sample

SAMPLE

for pictures & test results

Samsung Q80B HDR Hallway Photo Sample

SAMPLE

for pictures & test results

HDR Cityscape Photo

Samsung Q70A HDR Cityscape Photo Sample

SAMPLE

for pictures & test results

Samsung Q80B HDR Cityscape Photo Sample

SAMPLE

for pictures & test results

HDR Landscape Photo

Samsung Q70A HDR Landscape Photo Sample

SAMPLE

for pictures & test results

Samsung Q80B HDR Landscape Photo Sample

SAMPLE

for pictures & test results

Hallway Lights (~1950 cd/m²)

Lock cd/m²

Lock cd/m²

Yellow Skyscraper (~700 cd/m²)

Lock cd/m²

Lock cd/m²

Landscape Pool (~300 cd/m²)

Lock cd/m²

Lock cd/m²

Peak 2% Window

Lock cd/m²

Lock cd/m²

Peak 10% Window

Lock cd/m²

Lock cd/m²

Peak 25% Window

Lock cd/m²

Lock cd/m²

Peak 50% Window

Lock cd/m²

Lock cd/m²

Peak 100% Window

Lock cd/m²

Lock cd/m²

Sustained 2% Window

Lock cd/m²

Lock cd/m²

Sustained 10% Window

Lock cd/m²

Lock cd/m²

Sustained 25% Window

Lock cd/m²

Lock cd/m²

Sustained 50% Window

Lock cd/m²

Lock cd/m²

Sustained 100% Window

Lock cd/m²

Lock cd/m²

Automatic Brightness Limiting (ABL)

Lock

Lock

Show Text

HDR Brightness In Game Mode

N/A

N/A

HDR Hallway Photo

Samsung Q70A HDR Hallway Photo Sample

SAMPLE

for pictures & test results

Samsung Q80B HDR Hallway Photo Sample

SAMPLE

for pictures & test results

HDR Cityscape Photo

Samsung Q70A HDR Cityscape Photo Sample

SAMPLE

for pictures & test results

Samsung Q80B HDR Cityscape Photo Sample

SAMPLE

for pictures & test results

HDR Landscape Photo

Samsung Q70A HDR Landscape Photo Sample

SAMPLE

for pictures & test results

Samsung Q80B HDR Landscape Photo Sample

SAMPLE

for pictures & test results

Hallway Lights (~1950 cd/m²)

Lock cd/m²

Lock cd/m²

Yellow Skyscraper (~700 cd/m²)

Lock cd/m²

Lock cd/m²

Landscape Pool (~300 cd/m²)

Lock cd/m²

Lock cd/m²

Peak 2% Window

Lock cd/m²

Lock cd/m²

Peak 10% Window

Lock cd/m²

Lock cd/m²

Peak 25% Window

Lock cd/m²

Lock cd/m²

Peak 50% Window

Lock cd/m²

Lock cd/m²

Peak 100% Window

Lock cd/m²

Lock cd/m²

Sustained 2% Window

Lock cd/m²

Lock cd/m²

Sustained 10% Window

Lock cd/m²

Lock cd/m²

Sustained 25% Window

Lock cd/m²

Lock cd/m²

Sustained 50% Window

Lock cd/m²

Lock cd/m²

Sustained 100% Window

Lock cd/m²

Lock cd/m²

Automatic Brightness Limiting (ABL)

Lock

Lock

Show Text

PQ EOTF Tracking

N/A

N/A

PQ EOTF Graph

Samsung Q70A PQ EOTF Graph Sample

SAMPLE

for pictures & test results

Samsung Q80B PQ EOTF Graph Sample

SAMPLE

for pictures & test results

600 Nit Tracking Delta

Lock

Lock

1000 Nit Tracking Delta

Lock

Lock

4000 Nit Tracking Delta

Lock

Lock

Show Text

SDR Brightness

N/A

N/A

Real Scene Peak Brightness

Lock cd/m²

Lock cd/m²

Peak 2% Window

Lock cd/m²

Lock cd/m²

Peak 10% Window

Lock cd/m²

Lock cd/m²

Peak 25% Window

Lock cd/m²

Lock cd/m²

Peak 50% Window

Lock cd/m²

Lock cd/m²

Peak 100% Window

Lock cd/m²

Lock cd/m²

Sustained 2% Window

Lock cd/m²

Lock cd/m²

Sustained 10% Window

Lock cd/m²

Lock cd/m²

Sustained 25% Window

Lock cd/m²

Lock cd/m²

Sustained 50% Window

Lock cd/m²

Lock cd/m²

Sustained 100% Window

Lock cd/m²

Lock cd/m²

Automatic Brightness Limiting (ABL)

Lock

Lock

Show Text

Color Gamut

N/A

N/A

Wide Color Gamut

Locked

Locked

Color Gamut DCI-P3 Picture

Samsung Q70A Color Gamut DCI-P3 Picture Sample

SAMPLE

for pictures & test results

Samsung Q80B Color Gamut DCI-P3 Picture Sample

SAMPLE

for pictures & test results

DCI P3 xy

Lock%

Lock%

DCI P3 uv

Lock%

Lock%

Color Gamut Rec.2020 Picture

Samsung Q70A Color Gamut Rec.2020 Picture Sample

SAMPLE

for pictures & test results

Samsung Q80B Color Gamut Rec.2020 Picture Sample

SAMPLE

for pictures & test results

Rec 2020 xy

Lock%

Lock%

Rec 2020 uv

Lock%

Lock%

Show Text

Color Volume

N/A

N/A

P3 Color Volume ITP Picture

Samsung Q70A P3 Color Volume ITP Picture Sample

SAMPLE

for pictures & test results

Samsung Q80B P3 Color Volume ITP Picture Sample

SAMPLE

for pictures & test results

1,000 cd/m² DCI P3 Coverage ITP

Lock%

Lock%

2020 Color Volume ITP Picture

Samsung Q70A 2020 Color Volume ITP Picture Sample

SAMPLE

for pictures & test results

Samsung Q80B 2020 Color Volume ITP Picture Sample

SAMPLE

for pictures & test results

10,000 cd/m² Rec 2020 Coverage ITP

Lock%

Lock%

White Luminance

Lock cd/m²

Lock cd/m²

Red Luminance

Lock cd/m²

Lock cd/m²

Green Luminance

Lock cd/m²

Lock cd/m²

Blue Luminance

Lock cd/m²

Lock cd/m²

Cyan Luminance

Lock cd/m²

Lock cd/m²

Magenta Luminance

Lock cd/m²

Lock cd/m²

Yellow Luminance

Lock cd/m²

Lock cd/m²

Show Text

Pre Calibration

N/A

N/A

Pre White Balance Picture

Samsung Q70A Pre White Balance Picture Sample

SAMPLE

for pictures & test results

Samsung Q80B Pre White Balance Picture Sample

SAMPLE

for pictures & test results

Pre Gamma Curve Picture

Samsung Q70A Pre Gamma Curve Picture Sample

SAMPLE

for pictures & test results

Samsung Q80B Pre Gamma Curve Picture Sample

SAMPLE

for pictures & test results

Pre Color Picture

Samsung Q70A Pre Color Picture Sample

SAMPLE

for pictures & test results

Samsung Q80B Pre Color Picture Sample

SAMPLE

for pictures & test results

White Balance dE

Lock

Lock

Color dE

Lock

Lock

Gamma

Lock

Lock

Color Temperature

Lock K

Lock K

Picture Mode

Locked

Locked

Color Temp Setting

Locked

Locked

Gamma Setting

Locked

Locked

Show Text

Post Calibration

N/A

N/A

Post White Balance Picture

Samsung Q70A Post White Balance Picture Sample

SAMPLE

for pictures & test results

Samsung Q80B Post White Balance Picture Sample

SAMPLE

for pictures & test results

Post Gamma Curve Picture

Samsung Q70A Post Gamma Curve Picture Sample

SAMPLE

for pictures & test results

Samsung Q80B Post Gamma Curve Picture Sample

SAMPLE

for pictures & test results

Post Color Picture

Samsung Q70A Post Color Picture Sample

SAMPLE

for pictures & test results

Samsung Q80B Post Color Picture Sample

SAMPLE

for pictures & test results

White Balance dE

Lock

Lock

Color dE

Lock

Lock

Gamma

Lock

Lock

Color Temperature

Lock K

Lock K

White Balance Calibration

Locked

Locked

Color Calibration

Locked

Locked

Show Text

Gray Uniformity

N/A

N/A

50% Uniformity Picture

Samsung Q70A 50% Uniformity Picture Sample

SAMPLE

for pictures & test results

Samsung Q80B 50% Uniformity Picture Sample

SAMPLE

for pictures & test results

50% Std. Dev.

Lock%

Lock%

50% DSE

Lock%

Lock%

5% Uniformity Picture

Samsung Q70A 5% Uniformity Picture Sample

SAMPLE

for pictures & test results

Samsung Q80B 5% Uniformity Picture Sample

SAMPLE

for pictures & test results

5% Std. Dev.

Lock%

Lock%

5% DSE

Lock%

Lock%

Show Text

Black Uniformity

N/A

N/A

Black Uniformity Picture With Preferred Local Dimming

Samsung Q70A Black Uniformity Picture With Preferred Local Dimming Sample

SAMPLE

for pictures & test results

Samsung Q80B Black Uniformity Picture With Preferred Local Dimming Sample

SAMPLE

for pictures & test results

Std. Dev.

N/A

Lock%

Native Black Uniformity Picture

Samsung Q70A Native Black Uniformity Picture Sample

SAMPLE

for pictures & test results

Samsung Q80B Native Black Uniformity Picture Sample

SAMPLE

for pictures & test results

Native Std. Dev.

Lock%

Lock%

Show Text

Viewing Angle

N/A

N/A

Viewing Angle Video

Samsung Q70A Viewing Angle Video Sample

SAMPLE

for videos & test results

Samsung Q80B Viewing Angle Video Sample

SAMPLE

for videos & test results

Chroma Graph

Samsung Q70A Chroma Graph Sample

SAMPLE

for pictures & test results

Samsung Q80B Chroma Graph Sample

SAMPLE

for pictures & test results

Color Washout

Lock°

Lock°

Hue Graph

Samsung Q70A Hue Graph Sample

SAMPLE

for pictures & test results

Samsung Q80B Hue Graph Sample

SAMPLE

for pictures & test results

Color Shift

Lock°

Lock°

Lightness Graph

Samsung Q70A Lightness Graph Sample

SAMPLE

for pictures & test results

Samsung Q80B Lightness Graph Sample

SAMPLE

for pictures & test results

Brightness Loss

Lock°

Lock°

Black Level Raise

Lock°

Lock°

Gamma Shift

Lock°

Lock°

Show Text

Reflections

N/A

N/A

Reflections Picture

Samsung Q70A Reflections Picture Sample

SAMPLE

for pictures & test results

Samsung Q80B Reflections Picture Sample

SAMPLE

for pictures & test results

Average Room Off Picture

Samsung Q70A Average Room Off Picture Sample

SAMPLE

for pictures & test results

Samsung Q80B Average Room Off Picture Sample

SAMPLE

for pictures & test results

Bright Room Off Picture

Samsung Q70A Bright Room Off Picture Sample

SAMPLE

for pictures & test results

Samsung Q80B Bright Room Off Picture Sample

SAMPLE

for pictures & test results

Screen Finish

Locked

Locked

Total Reflections

Lock%

Lock%

Indirect Reflections

Lock%

Lock%

Calculated Direct Reflections

Lock%

Lock%

Show Text

HDR Native Gradient

N/A

N/A

HDR Gradient Picture

Samsung Q70A HDR Gradient Picture Sample

SAMPLE

for pictures & test results

Samsung Q80B HDR Gradient Picture Sample

SAMPLE

for pictures & test results

100% Black to 50% Gray

0.0

0.0

50% Gray to 100% White

0.0

0.0

100% Black to 50% Red

0.0

0.0

50% Red to 100% Red

0.0

0.0

100% Black to 50% Green

0.0

0.0

50% Green to 100% Green

0.0

0.0

100% Black to 50% Blue

0.0

0.0

50% Blue to 100% Blue

0.0

0.0

Show Text

Low-Quality Content Smoothing

N/A

N/A

Low-Quality Content Smoothing Picture

Samsung Q70A Low-Quality Content Smoothing Picture Sample

SAMPLE

for pictures & test results

Samsung Q80B Low-Quality Content Smoothing Picture Sample

SAMPLE

for pictures & test results

Smoothing

0.0

0.0

Detail Preservation

0.0

0.0

Show Text

Upscaling: Sharpness Processing

N/A

N/A

Sharpness Picture - 480p

Samsung Q70A Sharpness Picture - 480p Sample

SAMPLE

for pictures & test results

Samsung Q80B Sharpness Picture - 480p Sample

SAMPLE

for pictures & test results

Show Text

Pixels

Pixels Picture

Samsung Q70A Pixels Picture Sample

SAMPLE

for pictures & test results

Samsung Q80B Pixels Picture Sample

SAMPLE

for pictures & test results

Subpixel Layout

Locked

Locked

Type

Locked

Locked

Sub-Type

Locked

Locked

Show Text

Motion

Response Time

N/A

N/A

Motion Blur Picture

Samsung Q70A Motion Blur Picture Sample

SAMPLE

for pictures & test results

Samsung Q80B Motion Blur Picture Sample

SAMPLE

for pictures & test results

Response Time Chart

Samsung Q70A Response Time Chart Sample

SAMPLE

for pictures & test results

Samsung Q80B Response Time Chart Sample

SAMPLE

for pictures & test results

80% Response Time

Lock ms

Lock ms

100% Response Time

Lock ms

Lock ms

Show Text

Flicker-Free

N/A

N/A

Backlight chart

Samsung Q70A Backlight chart Sample

SAMPLE

for pictures & test results

Samsung Q80B Backlight chart Sample

SAMPLE

for pictures & test results

Flicker-Free

Locked

Locked

PWM Dimming Frequency

Lock Hz

Lock Hz

Show Text

Black Frame Insertion (BFI)

BFI Picture

Samsung Q70A BFI Picture Sample

SAMPLE

for pictures & test results

Samsung Q80B BFI Picture Sample

SAMPLE

for pictures & test results

BFI Frequency Picture

Samsung Q70A BFI Frequency Picture Sample

SAMPLE

for pictures & test results

Samsung Q80B BFI Frequency Picture Sample

SAMPLE

for pictures & test results

Optional BFI

Locked

Locked

Min Flicker For 60 fps

Lock Hz

Lock Hz

60Hz For 60 fps

Locked

Locked

120Hz For 120 fps

Locked

Locked

Min Flicker for 60 fps in Game Mode

Lock Hz

Lock Hz

Show Text

Motion Interpolation

Motion Interpolation (30 fps) Picture

Samsung Q70A Motion Interpolation (30 fps) Picture Sample

SAMPLE

for pictures & test results

Samsung Q80B Motion Interpolation (30 fps) Picture Sample

SAMPLE

for pictures & test results

Motion Interpolation (30 fps)

Locked

Locked

Motion Interpolation (60 fps) Picture

Samsung Q70A Motion Interpolation (60 fps) Picture Sample

SAMPLE

for pictures & test results

Samsung Q80B Motion Interpolation (60 fps) Picture Sample

SAMPLE

for pictures & test results

Motion Interpolation (60 fps)

Locked

Locked

Show Text

Stutter

N/A

N/A

Frame Hold Time @ 24 fps

Lock ms

Lock ms

Frame Hold Time @ 60 fps

Lock ms

Lock ms

Show Text

24p Judder

N/A

N/A

Judder-Free 24p

Locked

Locked

Judder-Free 24p via 60p

Locked

Locked

Judder-Free 24p via 60i

Locked

Locked

Judder-Free 24p via Native Apps

Locked

Locked

Show Text

Variable Refresh Rate

N/A

N/A

Native Refresh Rate

Locked

Locked

Variable Refresh Rate

Locked

Locked

HDMI Forum VRR

Locked

Locked

FreeSync

Locked

Locked

G-SYNC Compatible

Locked

Locked

4k VRR Maximum

Lock Hz

Lock Hz

4k VRR Minimum

Locked

Locked

1080p VRR Maximum

Lock Hz

Lock Hz

1080p VRR Minimum

Locked

Locked

1440p VRR Maximum

Lock Hz

Lock Hz

1440p VRR Minimum

Locked

Locked

VRR + Local Dimming

Locked

Locked

Show Text

Inputs

Input Lag

N/A

N/A

1080p @ 60Hz

Lock ms

Lock ms

1080p @ 60Hz Outside Game Mode

Lock ms

Lock ms

1080p @ 120Hz

Lock ms

Lock ms

1080p @ 144Hz

N/A

N/A

1440p @ 60Hz

Lock ms

Lock ms

1440p @ 120Hz

Lock ms

Lock ms

1440p @ 144Hz

N/A

N/A

4k @ 60Hz

Lock ms

Lock ms

4k @ 60Hz + 10-Bit HDR

Lock ms

Lock ms

4k @ 60Hz @ 4:4:4

Lock ms

Lock ms

4k @ 60Hz Outside Game Mode

Lock ms

Lock ms

4k @ 60Hz With Interpolation

Lock ms

Lock ms

4k @ 120Hz

Lock ms

Lock ms

4k @ 144Hz

N/A

N/A

8k @ 60Hz

N/A

N/A

Show Text

Supported Resolutions

N/A

N/A

Resolution

Locked

Locked

480p @ 59.94Hz (Widescreen)

Locked

Locked

720p @ 59.94Hz

Locked

Locked

1080p @ 60Hz @ 4:4:4

Locked

Locked

1080p @ 120Hz

Locked

Locked

1080p @ 144Hz

Locked

Locked

1440p @ 60Hz

Locked

Locked

1440p @ 120Hz

Locked

Locked

1440p @ 144Hz

Locked

Locked

4k @ 60Hz

Locked

Locked

4k @ 60Hz @ 4:4:4

Locked

Locked

4k @ 120Hz

Locked

Locked

4k @ 120Hz @ 4:4:4

Locked

Locked

4k @ 144Hz

Locked

Locked

8k @ 30Hz or 24Hz

Locked

Locked

8k @ 60Hz

Locked

Locked

Show Text

PS5 Compatibility

PS5 Screenshot

Samsung Q70A PS5 Screenshot Sample

SAMPLE

for pictures & test results

Samsung Q80B PS5 Screenshot Sample

SAMPLE

for pictures & test results

Auto Low Latency Mode (ALLM)

Locked

Locked

4k @ 120Hz

Locked

Locked

1440p @ 120Hz

Locked

Locked

1080p @ 120Hz

Locked

Locked

HDR

Locked

Locked

VRR

Locked

Locked

Show Text

Xbox Series X|S Compatibility

Xbox Series X Screenshot

Samsung Q70A Xbox Series X Screenshot Sample

SAMPLE

for pictures & test results

Samsung Q80B Xbox Series X Screenshot Sample

SAMPLE

for pictures & test results

Auto Low Latency Mode (ALLM)

Locked

Locked

4k @ 120Hz

Locked

Locked

1440p @ 120Hz

Locked

Locked

1080p @ 120Hz

Locked

Locked

HDR

Locked

Locked

VRR

Locked

Locked

Show Text

Inputs Specifications

HDR10

Locked

Locked

HDR10+

Locked

Locked

Dolby Vision

Locked

Locked

HLG

Locked

Locked

HDMI 2.0 Full Bandwidth

Locked

Locked

HDMI 2.1 Class Bandwidth

Locked

Locked

CEC

Locked

Locked

HDCP 2.2

Locked

Locked

ATSC Tuner

Locked

Locked

USB 3.0

Locked

Locked

Variable Analog Audio Out

Locked

Locked

Wi-Fi Support

Locked

Locked

Show Text

Input Photos

Side Inputs Picture

Samsung Q70A Side Inputs Picture Sample

SAMPLE

for pictures & test results

Samsung Q80B Side Inputs Picture Sample

SAMPLE

for pictures & test results

Rear Inputs Picture

Samsung Q70A Rear Inputs Picture Sample

SAMPLE

for pictures & test results

Samsung Q80B Rear Inputs Picture Sample

SAMPLE

for pictures & test results

Total Inputs

HDMI

Locked

Locked

USB

Locked

Locked

Digital Optical Audio Out

Locked

Locked

Analog Audio Out 3.5mm

Locked

Locked

Analog Audio Out RCA

Locked

Locked

Component In

Locked

Locked

Composite In

Locked

Locked

Tuner (Cable/Ant)

Locked

Locked

Ethernet

Locked

Locked

DisplayPort

Locked

Locked

IR In

Locked

Locked

Audio Passthrough

ARC/eARC Port

Locked

Locked

eARC: Dolby Atmos Over Dolby Digital Plus

Locked

Locked

eARC: Dolby Digital Plus 7.1

Locked

Locked

eARC: LPCM 7.1 Over Dolby MAT

Locked

Locked

eARC: Dolby TrueHD 7.1

Locked

Locked

eARC: DTS:X Over DTS-HD MA

Locked

Locked

eARC: DTS-HD Master Audio 7.1

Locked

Locked

eARC: LPCM Channels (Bitstream)

Locked

Locked

ARC: Dolby Digital 5.1

Locked

Locked

ARC: DTS 5.1

Locked

Locked

Optical: Dolby Digital 5.1

Locked

Locked

Optical: DTS 5.1

Locked

Locked

Show Text

Sound Quality

Frequency Response

N/A

N/A

Frequency Response

Samsung Q70A Frequency Response Sample

SAMPLE

for pictures & test results

Samsung Q80B Frequency Response Sample

SAMPLE

for pictures & test results

Low-Frequency Extension

Lock Hz

Lock Hz

Std. Dev. @ 70

Lock dB

Lock dB

Std. Dev. @ 80

Lock dB

Lock dB

Std. Dev. @ Max

Lock dB

Lock dB

Max

Lock dB SPL

Lock dB SPL

Dynamic Range Compression

Lock dB

Lock dB

Show Text

Distortion

N/A

N/A

Total Harmonic Distortion

Samsung Q70A Total Harmonic Distortion Sample

SAMPLE

for pictures & test results

Samsung Q80B Total Harmonic Distortion Sample

SAMPLE

for pictures & test results

Weighted THD @ 80

Lock

Lock

Weighted THD @ Max

Lock

Lock

IMD @ 80

Lock%

Lock%

IMD @ Max

Lock%

Lock%

Show Text

Smart Features

Interface

N/A

N/A

Smart TV Picture

Samsung Q70A Smart TV Picture Sample

SAMPLE

for pictures & test results

Samsung Q80B Smart TV Picture Sample

SAMPLE

for pictures & test results

Smart OS

Locked

Locked

Version

Locked

Locked

Ease of Use

Locked

Locked

Smoothness

Locked

Locked

Time Taken to Select YouTube

Lock s

Lock s

Time Taken to Change Backlight

Lock s

Lock s

Advanced Options

Locked

Locked

Show Text

Ad-Free

N/A

N/A

Ads Picture

Samsung Q70A Ads Picture Sample

SAMPLE

for pictures & test results

Samsung Q80B Ads Picture Sample

SAMPLE

for pictures & test results

Ads

Locked

Locked

Opt-out

Locked

Locked

Suggested Content in Home

Locked

Locked

Opt-out of Suggested Content

Locked

Locked

Show Text

Apps and Features

N/A

N/A

Apps Picture

Samsung Q70A Apps Picture Sample

SAMPLE

for pictures & test results

Samsung Q80B Apps Picture Sample

SAMPLE

for pictures & test results

App Selection

Locked

Locked

App Smoothness

Locked

Locked

Cast Capable

Locked

Locked

USB Drive Playback

Locked

Locked

USB Drive HDR Playback

Locked

Locked

HDR in Netflix

Locked

Locked

HDR in YouTube

Locked

Locked

Show Text

Remote

N/A

N/A

Remote Picture

Samsung Q70A Remote Picture Sample

SAMPLE

for pictures & test results

Samsung Q80B Remote Picture Sample

SAMPLE

for pictures & test results

Size

Locked

Locked

Voice Control

Locked

Locked

CEC Menu Control

Locked

Locked

Other Smart Features

Locked

Locked

Remote App

Locked

Locked

Show Text

TV Controls

Controls Picture

Samsung Q70A Controls Picture Sample

SAMPLE

for pictures & test results

Samsung Q80B Controls Picture Sample

SAMPLE

for pictures & test results

Show Text

In The Box

In The Box Picture

Samsung Q70A In The Box Picture Sample

SAMPLE

for pictures & test results

Samsung Q80B In The Box Picture Sample

SAMPLE

for pictures & test results

Show Text

Misc

Power Consumption

Lock W

Lock W

Power Consumption (Max)

Lock W

Lock W

Firmware

Locked

Locked

Check Price

50"

50"

QN50Q80BAFXZA

55"

QN55Q70AAFXZA

55"

QN55Q80BAFXZA

65"

QN65Q70AAFXZA

65"

QN65Q80BAFXZA

75"

QN75Q70AAFXZA

75"

QN75Q80BAFXZA

85"

QN85Q70AAFXZA

85"

QN85Q80BAFXZA

Samsung Q70A

Samsung Q80B

Comments

Comparison

• Posted 2 years ago

Samsung Q70A vs Samsung Q80B: Main Discussion

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