Samsung Q70C vs CU7000/CU7000D: Which TV Is Better?

The Samsung Q70C is better than the Samsung CU7000/CU7000D. The Q70C gets brighter in HDR, supports a wider color gamut, and has better color volume, so colors are more vibrant and lifelike, and highlights pop a lot more than on the CU7000. The Q70C also gets much brighter in SDR, so it overcomes glare better in a bright room. The Q70C has better low-quality content smoothing, so cable TV and low-quality streams look better than on the CU7000. Finally, the Q70C is much better for gaming as it has HDMI 2.1 bandwidth, supports VRR, and has 4k @ 120Hz support.

Variants

QN55Q70CAFXZA (55")
QN65Q70CAFXZA (65")
QN75Q70CAFXZA (75")
QN85Q70CAFXZA (85")

UN43CU7000FXZA (43")
UN50CU7000FXZA (50")
UN55CU7000FXZA (55")
UN58CU7000FXZA (58")
UN65CU7000FXZA (65")
UN70CU7000FXZA (70")
UN75CU7000FXZA (75")
UN85CU7000FXZA (85")

Review

See Samsung Q70C [Q70, Q70CD] QLED Review

See Samsung CU7000/CU7000D Review

Check Price

43"

UN43CU7000FXZA

Amazon.com

50"

UN50CU7000FXZA

Amazon.com

55"

QN55Q70CAFXZA

SEE PRICE

Amazon.com

55"

UN55CU7000FXZA

SEE PRICE

Amazon.com

58"

UN58CU7000FXZA

Amazon.com

65"

QN65Q70CAFXZA

SEE PRICE

Walmart.com

65"

UN65CU7000FXZA

Amazon.com

70"

UN70CU7000FXZA

SEE PRICE

Samsung.com

75"

QN75Q70CAFXZA

SEE PRICE

Amazon.com

75"

UN75CU7000FXZA

Amazon.com

85"

QN85Q70CAFXZA

SEE PRICE

BestBuy.com

85"

UN85CU7000FXZA

SEE PRICE

Amazon.com

Main Differences for

Mixed Usage

Threshold

0.10

Mixed Usage

7.3

6.7

SDR Brightness

8.0

6.0

Low-Quality Content Smoothing

6.3

4.8

HDR Brightness

6.6

4.8

Full Comparison

Mixed Usage

7.3

6.7

TV Shows

7.0

6.4

Sports

7.2

6.6

Video Games

8.0

7.2

HDR Movies

7.1

6.6

HDR Gaming

8.0

7.4

PC Monitor

8.1

7.2

Design

Style

Design Picture

Curved

Show Text

Accelerated Longevity Test

Uniformity Pictures

Longevity Graph

Show Text

Stand

Stand Picture

Show Text

Back

Back Picture

Wall Mount

VESA 400x300

Show Text

Borders

Borders Picture

Borders

0.47" (1.2 cm)

0.35" (0.9 cm)

Thickness

Thickness Picture

Max Thickness

1.11" (2.8 cm)

2.24" (5.7 cm)

Build Quality

7.5

7.0

Build quality picture

Show Text

Picture Quality

Contrast

6.5

6.7

Contrast Picture

Contrast

6,300 : 1

6,793 : 1

Native Contrast

6,300 : 1

6,793 : 1

Show Text

Blooming

Blooming Photo

Show Text

Lighting Zone Transitions

Preferred LD Video, Moving Object

Local Dimming

Backlight

Edge

Dimming Zones Count Of Tested TV

N/A

Show Text

Contrast And Dark Details In Game Mode

7.5

Blooming Photo In Game Mode

Preferred LD Video, Moving Object In Game Mode

Game Transitions With VRR And Preferred LD

Show Text

HDR Brightness

6.6

4.8

HDR Hallway Photo

HDR Cityscape Photo

HDR Landscape Photo

Hallway Lights (~1950 cd/m²)

326 cd/m²

184 cd/m²

Yellow Skyscraper (~700 cd/m²)

358 cd/m²

152 cd/m²

Landscape Pool (~300 cd/m²)

151 cd/m²

146 cd/m²

Peak 2% Window

448 cd/m²

144 cd/m²

Peak 10% Window

448 cd/m²

262 cd/m²

Peak 25% Window

449 cd/m²

261 cd/m²

Peak 50% Window

449 cd/m²

260 cd/m²

Peak 100% Window

449 cd/m²

259 cd/m²

Sustained 2% Window

448 cd/m²

142 cd/m²

Sustained 10% Window

448 cd/m²

261 cd/m²

Sustained 25% Window

448 cd/m²

260 cd/m²

Sustained 50% Window

448 cd/m²

259 cd/m²

Sustained 100% Window

449 cd/m²

259 cd/m²

Automatic Brightness Limiting (ABL)

0.000

0.042

Show Text

HDR Brightness In Game Mode

6.9

5.4

HDR Hallway Photo

HDR Cityscape Photo

HDR Landscape Photo

Hallway Lights (~1950 cd/m²)

337 cd/m²

212 cd/m²

Yellow Skyscraper (~700 cd/m²)

393 cd/m²

206 cd/m²

Landscape Pool (~300 cd/m²)

197 cd/m²

178 cd/m²

Peak 2% Window

456 cd/m²

143 cd/m²

Peak 10% Window

456 cd/m²

311 cd/m²

Peak 25% Window

456 cd/m²

310 cd/m²

Peak 50% Window

457 cd/m²

309 cd/m²

Peak 100% Window

457 cd/m²

308 cd/m²

Sustained 2% Window

455 cd/m²

143 cd/m²

Sustained 10% Window

456 cd/m²

310 cd/m²

Sustained 25% Window

456 cd/m²

309 cd/m²

Sustained 50% Window

456 cd/m²

309 cd/m²

Sustained 100% Window

456 cd/m²

308 cd/m²

Automatic Brightness Limiting (ABL)

0.000

0.053

Show Text

PQ EOTF Tracking

8.7

9.3

PQ EOTF Graph

See details

600 Nit Tracking Delta

0.0081

0.0045

1000 Nit Tracking Delta

0.0081

0.0045

4000 Nit Tracking Delta

0.0079

0.0045

Show Text

SDR Brightness

8.0

6.0

Real Scene Peak Brightness

428 cd/m²

244 cd/m²

Peak 2% Window

273 cd/m²

276 cd/m²

Peak 10% Window

472 cd/m²

275 cd/m²

Peak 25% Window

465 cd/m²

273 cd/m²

Peak 50% Window

463 cd/m²

272 cd/m²

Peak 100% Window

461 cd/m²

271 cd/m²

Sustained 2% Window

271 cd/m²

275 cd/m²

Sustained 10% Window

466 cd/m²

274 cd/m²

Sustained 25% Window

463 cd/m²

272 cd/m²

Sustained 50% Window

461 cd/m²

272 cd/m²

Sustained 100% Window

459 cd/m²

271 cd/m²

Automatic Brightness Limiting (ABL)

0.035

0.001

Show Text

Color Gamut

7.8

6.8

Wide Color Gamut

Yes

Color Gamut DCI-P3 Picture

DCI P3 xy

86.45%

75.21%

DCI P3 uv

93.02%

81.49%

Color Gamut Rec.2020 Picture

Rec 2020 xy

62.41%

54.54%

Rec 2020 uv

68.98%

61.56%

Show Text

Color Volume

7.1

5.0

P3 Color Volume ITP Picture

1,000 cd/m² DCI P3 Coverage ITP

59.2%

33.2%

2020 Color Volume ITP Picture

10,000 cd/m² Rec 2020 Coverage ITP

26.0%

14.3%

White Luminance

448 cd/m²

143 cd/m²

Red Luminance

89 cd/m²

22 cd/m²

Green Luminance

262 cd/m²

111 cd/m²

Blue Luminance

14 cd/m²

6 cd/m²

Cyan Luminance

305 cd/m²

111 cd/m²

Magenta Luminance

111 cd/m²

29 cd/m²

Yellow Luminance

402 cd/m²

132 cd/m²

Show Text

Pre Calibration

6.2

5.7

Pre White Balance Picture

Pre Gamma Curve Picture

Pre Color Picture

White Balance dE

4.21

4.65

Color dE

3.64

4.72

Gamma

2.32

1.78

Color Temperature

7,379 K

6,712 K

Picture Mode

Movie

Color Temp Setting

Warm 2

Gamma Setting

2.2

Show Text

Post Calibration

9.1

8.4

Post White Balance Picture

Post Gamma Curve Picture

Post Color Picture

White Balance dE

0.45

1.71

Color dE

1.89

2.77

Gamma

2.19

2.05

Color Temperature

6,659 K

6,471 K

White Balance Calibration

20 point

10 point

Color Calibration

Yes

Show Text

Gray Uniformity

7.3

6.9

50% Uniformity Picture

50% Std. Dev.

3.143%

5.234%

50% DSE

0.185%

0.189%

5% Uniformity Picture

5% Std. Dev.

1.548%

0.902%

5% DSE

0.108%

0.110%

Show Text

Black Uniformity

7.5

8.1

Black Uniformity Picture With Preferred Local Dimming

Std. Dev.

N/A

Native Black Uniformity Picture

Native Std. Dev.

1.029%

0.860%

Show Text

Viewing Angle

5.5

Viewing Angle Video

Chroma Graph

Color Washout

27°

25°

Hue Graph

Color Shift

24°

22°

Lightness Graph

Brightness Loss

37°

38°

Black Level Raise

15°

27°

Gamma Shift

18°

15°

Show Text

Reflections

7.2

7.1

Reflections Picture

Average Room Off Picture

Bright Room Off Picture

Screen Finish

Semi-gloss

Total Reflections

5.6%

5.9%

Indirect Reflections

0.8%

1.7%

Calculated Direct Reflections

4.8%

4.2%

Show Text

HDR Native Gradient

6.5

6.8

HDR Gradient Picture

100% Black to 50% Gray

6.0

4.0

50% Gray to 100% White

8.0

100% Black to 50% Red

6.0

50% Red to 100% Red

8.0

100% Black to 50% Green

6.0

50% Green to 100% Green

6.0

100% Black to 50% Blue

6.0

50% Blue to 100% Blue

6.0

8.0

Show Text

Low-Quality Content Smoothing

6.3

4.8

Low-Quality Content Smoothing Picture

Smoothing

6.0

3.0

Detail Preservation

7.0

9.0

Show Text

Upscaling: Sharpness Processing

7.0

6.5

Sharpness Picture - 480p

Show Text

Pixels

Pixels Picture

Subpixel Layout

BGR

Type

LED

Sub-Type

Show Text

Motion

Response Time

7.6

7.5

Motion Blur Picture

Response Time Chart

80% Response Time

6.5 ms

6.3 ms

100% Response Time

11.5 ms

13.0 ms

Show Text

Flicker-Free

9.9

7.9

Backlight chart

Flicker-Free

PWM Dimming Frequency

960 Hz

480 Hz

Show Text

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

N/A

Min Flicker for 60 fps in Game Mode

60 Hz

120 Hz

Show Text

Motion Interpolation

Motion Interpolation (30 fps) Picture

Motion Interpolation (30 fps)

Yes

Motion Interpolation (60 fps) Picture

Motion Interpolation (60 fps)

Yes

Show Text

Stutter

7.1

7.3

Frame Hold Time @ 24 fps

30.2 ms

28.7 ms

Frame Hold Time @ 60 fps

5.2 ms

3.7 ms

Show Text

24p Judder

7.8

Judder-Free 24p

Yes

Judder-Free 24p via 60p

Yes

Judder-Free 24p via 60i

Yes

Judder-Free 24p via Native Apps

Yes

Show Text

Variable Refresh Rate

9.4

0.0

Native Refresh Rate

120 Hz

60 Hz

Variable Refresh Rate

Yes

HDMI Forum VRR

Yes

FreeSync

Yes

G-SYNC Compatible

Yes

4k VRR Maximum

120 Hz

N/A

4k VRR Minimum

< 20 Hz

No VRR support

1080p VRR Maximum

120 Hz

N/A

1080p VRR Minimum

< 20 Hz

No VRR support

1440p VRR Maximum

120 Hz

N/A

1440p VRR Minimum

< 20 Hz

No VRR support

VRR + Local Dimming

No Local Dimming

Show Text

Inputs

Input Lag

9.6

1080p @ 60Hz

11.7 ms

11.3 ms

1080p @ 60Hz Outside Game Mode

76.7 ms

35.9 ms

1080p @ 120Hz

6.6 ms

N/A

1080p @ 144Hz

N/A

1440p @ 60Hz

11.7 ms

19.3 ms

1440p @ 120Hz

6.6 ms

N/A

1440p @ 144Hz

N/A

4k @ 60Hz

11.7 ms

11.2 ms

4k @ 60Hz + 10-Bit HDR

11.6 ms

11.1 ms

4k @ 60Hz @ 4:4:4

11.7 ms

11.1 ms

4k @ 60Hz Outside Game Mode

59.8 ms

19.2 ms

4k @ 60Hz With Interpolation

29.9 ms

34.4 ms

4k @ 120Hz

6.6 ms

N/A

4k @ 144Hz

N/A

8k @ 60Hz

N/A

Show Text

Supported Resolutions

9.6

7.1

Resolution

480p @ 59.94Hz (Widescreen)

Yes

720p @ 59.94Hz

Yes

1080p @ 60Hz @ 4:4:4

Yes

1080p @ 120Hz

Yes

1080p @ 144Hz

1440p @ 60Hz

Yes

1440p @ 120Hz

Yes

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

Show Text

PS5 Compatibility

PS5 Screenshot

Auto Low Latency Mode (ALLM)

Yes

4k @ 120Hz

Yes

1440p @ 120Hz

Yes

1080p @ 120Hz

Yes

HDR

Yes

VRR

Yes

Show Text

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

Show Text

Inputs Specifications

HDR10

Yes

HDR10+

Yes

Dolby Vision

HLG

Yes

HDMI 2.0 Full Bandwidth

Yes (HDMI 1,2,3,4)

Yes (HDMI 1,2,3)

HDMI 2.1 Class Bandwidth

Yes (HDMI 1,2,3,4)

CEC

Yes

HDCP 2.2

Yes (HDMI 1,2,3,4)

Yes (HDMI 1,2,3)

ATSC Tuner

1.0

USB 3.0

Variable Analog Audio Out

Wi-Fi Support

Yes (2.4 GHz, 5 GHz)

Show Text

Input Photos

Side Inputs Picture

Rear Inputs Picture

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

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

eARC: DTS:X Over DTS-HD MA

eARC: DTS-HD Master Audio 7.1

eARC: LPCM Channels (Bitstream)

7.1

2.0

ARC: Dolby Digital 5.1

Yes

ARC: DTS 5.1

Optical: Dolby Digital 5.1

Yes

Optical: DTS 5.1

Show Text

Sound Quality

Frequency Response

6.1

5.7

Frequency Response

See details

Low-Frequency Extension

142.54 Hz

95.14 Hz

Std. Dev. @ 70

2.94 dB

3.70 dB

Std. Dev. @ 80

3.37 dB

4.09 dB

Std. Dev. @ Max

5.23 dB

4.59 dB

Max

86.9 dB SPL

81.1 dB SPL

Dynamic Range Compression

3.85 dB

3.35 dB

Show Text

Distortion

5.9

6.2

Total Harmonic Distortion

See details

Weighted THD @ 80

0.704

0.443

Weighted THD @ Max

0.711

1.100

IMD @ 80

10.47%

13.35%

IMD @ Max

23.71%

12.30%

Show Text

Smart Features

Interface

8.5

8.0

Smart TV Picture

Smart OS

Tizen

Version

2023

2023 (with reduced features)

Ease of Use

Easy

Smoothness

Very Smooth

Time Taken to Select YouTube

2 s

Time Taken to Change Backlight

5 s

Advanced Options

Many

Show Text

Ad-Free

0.0

Ads Picture

Yes

Opt-out

Opt-out of Suggested Content

Show Text

Apps and Features

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

Show Text

Remote

8.5

7.5

Remote Picture

Size

Small

Voice Control

Many Features

CEC Menu Control

Yes

Other Smart Features

Yes

Remote App

Samsung SmartThings

Show Text

TV Controls

Controls Picture

Show Text

In The Box

In The Box Picture

Show Text

Misc

Power Consumption

57 W

62 W

Power Consumption (Max)

190 W

161 W

Firmware

1212

1018

Check Price

43"

UN43CU7000FXZA

Amazon.com

50"

UN50CU7000FXZA

Amazon.com

55"

QN55Q70CAFXZA

SEE PRICE

Amazon.com

55"

UN55CU7000FXZA

SEE PRICE

Amazon.com

58"

UN58CU7000FXZA

Amazon.com

65"

QN65Q70CAFXZA

SEE PRICE

Walmart.com

65"

UN65CU7000FXZA

Amazon.com

70"

UN70CU7000FXZA

SEE PRICE

Samsung.com

75"

QN75Q70CAFXZA

SEE PRICE

Amazon.com

75"

UN75CU7000FXZA

Amazon.com

85"

QN85Q70CAFXZA

SEE PRICE

BestBuy.com

85"

UN85CU7000FXZA

SEE PRICE

Amazon.com

Samsung Q70C [Q70, Q70CD] QLED

Samsung CU7000/CU7000D

Comments

Comparison

• Posted 1 year ago

Samsung Q70C vs Samsung CU7000/CU7000D: Main Discussion

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Samsung Q70C vs CU7000/CU7000D

Which TV Is Better?

Products

Our Verdict

Variants

Review

Check Price

Main Differences for Mixed Usage

Threshold

Mixed Usage

SDR Brightness

Low-Quality Content Smoothing

HDR Brightness

Full Comparison

Mixed Usage

TV Shows

Sports

Video Games

HDR Movies

HDR Gaming

PC Monitor

Style

Design Picture

Curved

Accelerated Longevity Test

Uniformity Pictures

Longevity Graph

Stand

Stand Picture

Back

Back Picture

Wall Mount

Borders

Borders Picture

Borders

Thickness

Thickness Picture

Max Thickness

Build Quality

Build quality picture

Contrast

Contrast Picture

Contrast

Native Contrast

Blooming

Blooming Photo

Lighting Zone Transitions

Preferred LD Video, Moving Object

Local Dimming

Backlight

Dimming Zones Count Of Tested TV

Contrast And Dark Details In Game Mode

Blooming Photo In Game Mode

Preferred LD Video, Moving Object In Game Mode

Game Transitions With VRR And Preferred LD

HDR Brightness

HDR Hallway Photo

HDR Cityscape Photo

HDR Landscape Photo

Hallway Lights (~1950 cd/m²)

Yellow Skyscraper (~700 cd/m²)

Landscape Pool (~300 cd/m²)

Peak 2% Window

Peak 10% Window

Peak 25% Window

Peak 50% Window

Peak 100% Window

Sustained 2% Window

Sustained 10% Window

Sustained 25% Window

Sustained 50% Window

Sustained 100% Window

Automatic Brightness Limiting (ABL)

HDR Brightness In Game Mode

HDR Hallway Photo

HDR Cityscape Photo

HDR Landscape Photo

Hallway Lights (~1950 cd/m²)

Yellow Skyscraper (~700 cd/m²)

Landscape Pool (~300 cd/m²)

Main Differences for

Mixed Usage