LG NANO90 2021 vs Samsung Q70/Q70R QLED Side-by-Side TV Comparison

Stand

Stand Picture

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Back

Back Picture

Wall Mount

VESA 300x300

VESA 200x200

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Borders

Borders Picture

Borders

0.39" (1.0 cm)

0.40" (1.0 cm)

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Thickness

Thickness Picture

Max Thickness

1.85" (4.7 cm)

2.50" (6.4 cm)

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Build Quality

7.5

8.5

Build quality picture

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Picture Quality

Contrast

7.0

9.4

Contrast Picture

Contrast

16,196 : 1

8,056 : 1

Native Contrast

1,536 : 1

7,250 : 1

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Blooming

4.0

Blooming Photo

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Lighting Zone Transitions

6.0

Preferred LD Video, Moving Object

Local Dimming

Yes

Backlight

Full-Array

Dimming Zones Count Of Tested TV

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Contrast And Dark Details In Game Mode

6.5

Blooming Photo In Game Mode

Preferred LD Video, Moving Object In Game Mode

Game Transitions With VRR And Preferred LD

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HDR Brightness

6.5

7.7

HDR Hallway Photo

HDR Cityscape Photo

HDR Landscape Photo

Hallway Lights (~1950 cd/m²)

305 cd/m²

Yellow Skyscraper (~700 cd/m²)

287 cd/m²

Landscape Pool (~300 cd/m²)

133 cd/m²

Peak 2% Window

555 cd/m²

621 cd/m²

Peak 10% Window

1,040 cd/m²

775 cd/m²

Peak 25% Window

841 cd/m²

646 cd/m²

HDR Real Scene Peak Brightness

747 cd/m²

Peak 50% Window

518 cd/m²

471 cd/m²

Peak 100% Window

468 cd/m²

436 cd/m²

Sustained 2% Window

295 cd/m²

613 cd/m²

Sustained 10% Window

412 cd/m²

756 cd/m²

Sustained 25% Window

444 cd/m²

641 cd/m²

Sustained 50% Window

462 cd/m²

470 cd/m²

Sustained 100% Window

468 cd/m²

434 cd/m²

Automatic Brightness Limiting (ABL)

0.028

0.032

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HDR Brightness In Game Mode

6.4

HDR Hallway Photo

HDR Cityscape Photo

HDR Landscape Photo

Hallway Lights (~1950 cd/m²)

304 cd/m²

Yellow Skyscraper (~700 cd/m²)

282 cd/m²

Landscape Pool (~300 cd/m²)

131 cd/m²

Peak 2% Window

535 cd/m²

Peak 10% Window

1,052 cd/m²

Peak 25% Window

838 cd/m²

Peak 50% Window

514 cd/m²

Peak 100% Window

465 cd/m²

Sustained 2% Window

291 cd/m²

Sustained 10% Window

408 cd/m²

Sustained 25% Window

440 cd/m²

Sustained 50% Window

458 cd/m²

Sustained 100% Window

465 cd/m²

Automatic Brightness Limiting (ABL)

0.028

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PQ EOTF Tracking

8.7

PQ EOTF Graph

600 Nit Tracking Delta

0.0120

1000 Nit Tracking Delta

0.0072

4000 Nit Tracking Delta

0.0165

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SDR Brightness

7.7

8.3

Real Scene Peak Brightness

384 cd/m²

449 cd/m²

Peak 2% Window

281 cd/m²

687 cd/m²

Peak 10% Window

392 cd/m²

746 cd/m²

Peak 25% Window

427 cd/m²

646 cd/m²

Peak 50% Window

437 cd/m²

466 cd/m²

Peak 100% Window

441 cd/m²

432 cd/m²

Sustained 2% Window

280 cd/m²

670 cd/m²

Sustained 10% Window

392 cd/m²

730 cd/m²

Sustained 25% Window

426 cd/m²

628 cd/m²

Sustained 50% Window

436 cd/m²

464 cd/m²

Sustained 100% Window

440 cd/m²

430 cd/m²

Automatic Brightness Limiting (ABL)

0.028

0.033

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Color Gamut

7.5

8.0

Wide Color Gamut

Yes

Color Gamut DCI-P3 Picture

DCI P3 xy

81.74%

87.83%

DCI P3 uv

89.78%

93.67%

Color Gamut Rec.2020 Picture

Rec 2020 xy

59.89%

65.37%

Rec 2020 uv

68.31%

73.92%

EOTF

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Color Volume

7.3

P3 Color Volume ITP Picture

1,000 cd/m² DCI P3 Coverage ITP

62.0%

41.7%

2020 Color Volume ITP Picture

10,000 cd/m² Rec 2020 Coverage ITP

28.4%

32.3%

White Luminance

567 cd/m²

Red Luminance

87 cd/m²

Green Luminance

424 cd/m²

Blue Luminance

30 cd/m²

Cyan Luminance

461 cd/m²

Magenta Luminance

120 cd/m²

Yellow Luminance

524 cd/m²

Normalized DCI P3 Coverage ITP

81.7%

Normalized Rec 2020 Coverage ITP

63.1%

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Local Dimming

7.0

Local Dimming Video

Local Dimming

Yes

Backlight

Full-Array

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Pre Calibration

3.0

8.0

Pre White Balance Picture

Pre Gamma Curve Picture

Pre Color Picture

White Balance dE

7.19

2.37

Color dE

6.29

3.14

Gamma

1.63

2.21

Color Temperature

7,319 K

6,542 K

Picture Mode

Expert (Dark Space)

Movie

Color Temp Setting

Warm 50

Warm 2

Gamma Setting

2.2

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Post Calibration

9.2

Post White Balance Picture

Post Gamma Curve Picture

Post Color Picture

White Balance dE

0.43

0.64

Color dE

1.67

1.55

Gamma

2.20

2.22

Color Temperature

6,762 K

6,408 K

White Balance Calibration

22 point

20 point

Color Calibration

Yes

Auto-Calibration Function

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Gray Uniformity

6.8

7.1

50% Uniformity Picture

50% Std. Dev.

5.509%

4.502%

50% DSE

0.210%

0.196%

5% Uniformity Picture

5% Std. Dev.

0.588%

0.822%

5% DSE

0.087%

0.098%

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Black Uniformity

5.0

9.2

Black Uniformity Picture With Preferred Local Dimming

Std. Dev.

2.836%

0.788%

Native Black Uniformity Picture

Native Std. Dev.

1.982%

0.530%

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Viewing Angle

6.9

5.3

Viewing Angle Video

Chroma Graph

Color Washout

26°

28°

Hue Graph

Color Shift

52°

26°

Lightness Graph

Brightness Loss

30°

29°

Black Level Raise

70°

17°

Gamma Shift

30°

16°

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Reflections

8.4

7.4

Reflections Picture

Average Room Off Picture

Bright Room Off Picture

Screen Finish

Semi-gloss

Total Reflections

3.1%

5.3%

Indirect Reflections

0.9%

0.4%

Calculated Direct Reflections

2.2%

4.8%

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HDR Native Gradient

7.8

HDR Gradient Picture

100% Black to 50% Gray

8.0

50% Gray to 100% White

8.0

100% Black to 50% Red

6.0

50% Red to 100% Red

100% Black to 50% Green

8.0

50% Green to 100% Green

6.0

100% Black to 50% Blue

8.0

50% Blue to 100% Blue

8.0

Color Depth

10 Bit

Red (Std. Dev.)

0.166

Green (Std. Dev.)

0.120

Blue (Std. Dev.)

0.101

Gray (Std. Dev.)

0.089

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Low-Quality Content Smoothing

8.4

Low-Quality Content Smoothing Picture

Smoothing

9.0

Detail Preservation

7.0

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Upscaling: Sharpness Processing

4.0

8.0

Sharpness Picture - 480p

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Pixels

Pixels Picture

Subpixel Layout

BGR

Type

LED

Sub-Type

IPS

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720p Input

8.0

720p Picture

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1080p Input

9.0

1080p Picture

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4k Input

4k Picture

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8k Input

0.0

8k Picture

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Temporary Image Retention

Image Retention Picture

IR after 0 min recovery

0.00%

IR after 2 min recovery

0.00%

IR after 4 min recovery

0.00%

IR after 6 min recovery

0.00%

IR after 8 min recovery

0.00%

IR after 10 min recovery

0.00%

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Permanent Burn-In Risk

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Motion

Response Time

8.1

Motion Blur Picture

Response Time Chart

80% Response Time

3.9 ms

3.7 ms

100% Response Time

13.2 ms

13.7 ms

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Flicker-Free

9.9

Backlight chart

Flicker-Free

PWM Dimming Frequency

960 Hz

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Black Frame Insertion (BFI)

BFI Picture

BFI Frequency Picture

Optional BFI

Yes

Min Flicker For 60 fps

60 Hz

60Hz For 60 fps

Yes

120Hz For 120 fps

Yes

Min Flicker for 60 fps in Game Mode

60 Hz

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Motion Interpolation

Motion Interpolation (30 fps) Picture

Motion Interpolation (30 fps)

Yes

Motion Interpolation (60 fps) Picture

Motion Interpolation (60 fps)

Yes

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Stutter

7.4

7.5

Frame Hold Time @ 24 fps

28.5 ms

28.0 ms

Frame Hold Time @ 60 fps

3.5 ms

3.0 ms

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24p Judder

Judder-Free 24p

Yes

Judder-Free 24p via 60p

Yes

Judder-Free 24p via 60i

Yes

Judder-Free 24p via Native Apps

Yes

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Variable Refresh Rate

9.4

8.2

Native Refresh Rate

120 Hz

120 Hz (except 49")

Variable Refresh Rate

Yes

HDMI Forum VRR

Yes

FreeSync

Yes

G-SYNC Compatible

Yes

4k VRR Maximum

120 Hz

60 Hz

4k VRR Minimum

< 20 Hz

48 Hz

1080p VRR Maximum

120 Hz

1080p VRR Minimum

< 20 Hz

1440p VRR Maximum

120 Hz

1440p VRR Minimum

< 20 Hz

VRR + Local Dimming

VRR Supported Connectors

HDMI

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Inputs

Input Lag

9.6

8.7

1080p @ 60Hz

11.6 ms

15.0 ms

1080p @ 60Hz Outside Game Mode

129.9 ms

73.5 ms

1080p @ 120Hz

5.1 ms

5.8 ms

1080p @ 144Hz

N/A

1440p @ 60Hz

11.6 ms

14.8 ms

1440p @ 120Hz

5.0 ms

6.1 ms

1440p @ 144Hz

N/A

4k @ 60Hz

11.5 ms

15.0 ms

4k @ 60Hz + 10-Bit HDR

11.4 ms

14.9 ms

4k @ 60Hz @ 4:4:4

11.5 ms

14.7 ms

4k @ 60Hz Outside Game Mode

109.1 ms

56.3 ms

4k @ 60Hz With Interpolation

103.8 ms

21.3 ms

4k @ 120Hz

5.2 ms

N/A

4k @ 144Hz

N/A

8k @ 60Hz

N/A

1080p with Variable Refresh Rate

6.1 ms

1440p with VRR

6.3 ms

4k with VRR

14.2 ms

8k with VRR

N/A

Auto Low Latency Mode (ALLM)

Yes

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Supported Resolutions

9.6

Resolution

480p @ 59.94Hz (Widescreen)

Yes

720p @ 59.94Hz

Yes

1080p @ 60Hz @ 4:4:4

Yes

1080p @ 120Hz

Yes

Yes (native support)

1080p @ 144Hz

1440p @ 60Hz

Yes (forced resolution required)

Yes (native support)

1440p @ 120Hz

Yes

Yes (native support)

1440p @ 144Hz

4k @ 60Hz

Yes

4k @ 60Hz @ 4:4:4

Yes

4k @ 120Hz

Yes

4k @ 120Hz @ 4:4:4

Yes

4k @ 144Hz

8k @ 30Hz or 24Hz

8k @ 60Hz

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PS5 Compatibility

PS5 Screenshot

Auto Low Latency Mode (ALLM)

Yes

4k @ 120Hz

Yes

1440p @ 120Hz

Yes

1080p @ 120Hz

Yes

HDR

Yes

VRR

Yes

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Xbox Series X|S Compatibility

Xbox Series X Screenshot

Auto Low Latency Mode (ALLM)

Yes

4k @ 120Hz

Yes

1440p @ 120Hz

Yes

1080p @ 120Hz

Yes

HDR

Yes

VRR

Yes

Inputs Specifications

HDR10

Yes

HDR10+

Yes

Dolby Vision

Yes

HLG

Yes

HDMI 2.0 Full Bandwidth

Yes (HDMI 1,2,3,4)

HDMI 2.1 Class Bandwidth

Yes (HDMI 3,4)

CEC

Yes

HDCP 2.2

Yes (HDMI 1,2,3,4)

ATSC Tuner

1.0

USB 3.0

Variable Analog Audio Out

Wi-Fi Support

Yes (2.4 GHz, 5 GHz)

3D

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Input Photos

Side Inputs Picture

Rear Inputs Picture

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Total Inputs

HDMI

USB

Digital Optical Audio Out

Analog Audio Out 3.5mm

Analog Audio Out RCA

Component In

Composite In

Tuner (Cable/Ant)

Ethernet

DisplayPort

IR In

SD/SDHC

Audio Passthrough

ARC/eARC Port

eARC

eARC: Dolby Atmos Over Dolby Digital Plus

Yes

eARC: Dolby Digital Plus 7.1

Yes

eARC: LPCM 7.1 Over Dolby MAT

Yes

eARC: Dolby TrueHD 7.1

Yes

ARC

Yes (HDMI 4)

eARC: DTS:X Over DTS-HD MA

eARC: DTS-HD Master Audio 7.1

eARC: LPCM Channels (Bitstream)

7.1

ARC: Dolby Digital 5.1

Yes

ARC: DTS 5.1

Optical: Dolby Digital 5.1

Yes

Optical: DTS 5.1

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Sound Quality

Frequency Response

7.3

6.6

Frequency Response

Low-Frequency Extension

71.27 Hz

Std. Dev. @ 70

3.81 dB

3.25 dB

Std. Dev. @ 80

3.83 dB

3.96 dB

Std. Dev. @ Max

5.30 dB

6.28 dB

Max

93.4 dB SPL

85.6 dB SPL

Dynamic Range Compression

5.06 dB

5.55 dB

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Distortion

5.5

6.2

Total Harmonic Distortion

Weighted THD @ 80

0.658

0.405

Weighted THD @ Max

2.144

0.705

IMD @ 80

4.32%

10.24%

IMD @ Max

46.38%

18.52%

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Smart Features

Interface

8.5

8.0

Smart TV Picture

Smart OS

webOS

Tizen

Version

6.0

2019

Ease of Use

Easy

Smoothness

Average

Very Smooth

Time Taken to Select YouTube

2 s

Time Taken to Change Backlight

7 s

6 s

Advanced Options

Many

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Ad-Free

0.0

Ads Picture

Yes

Opt-out

Opt-out of Suggested Content

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Apps and Features

8.0

8.5

Apps Picture

App Selection

Great

App Smoothness

Average

Cast Capable

Yes

USB Drive Playback

Yes

USB Drive HDR Playback

Yes

HDR in Netflix

Yes

HDR in YouTube

Yes

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Remote

9.0

8.5

Remote Picture

Size

Large

Small

Voice Control

Many Features

CEC Menu Control

Yes

Other Smart Features

Yes

Remote App

LG TV Plus

Samsung SmartThings

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TV Controls

Controls Picture

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In The Box

In The Box Picture

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Misc

Power Consumption

93 W

58 W

Power Consumption (Max)

198 W

148 W

Firmware

03.10.33

1065

Market Context

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Check Price

49"

QN49Q70RAFXZA

55"

55NANO90UPA

55"

QN55Q70RAFXZA

65"

65NANO90UPA

65"

QN65Q70RAFXZA

75"

75NANO90UPA

75"

QN75Q70RAFXZA

82"

QN82Q70RAFXZA

85"

QN85Q70RAFXZA

86"

86NANO90UPA