Comparison between:
- 34" Samsung S34A650U
- 27" Asus TUF Gaming VG27WQ1B
- 27" HP 727pq
- 27" ViewSonic VP2756-4K
Brand, series, model
Information about the brand, series, model and model aliases.
| Samsung S34A650U | Asus TUF Gaming VG27WQ1B | HP 727pq | ViewSonic VP2756-4K | |
| Series | S65UA | TUF Gaming | Series 7 Pro | - |
 |  |  |  | |
| Model alias | LS34A650U ViewFinity S6 | - | 8J4D8AA | - |
| Model year | 2021 | 2020 | 2024 | 2021 |
Display
Information about the main characteristics of the display - panel, backlight, resolution, refresh rate, etc.
| Size class | 34 in | 27 in | 27 in | 27 in |
| Diagonal | 863.6 mm 86.36 cm 34 in 2.8333 ft | 685.655 mm 68.5655 cm 26.9943 in 2.2495 ft | 685.8 mm 68.58 cm 27 in 2.25 ft | 684.66 mm 68.466 cm 26.9551 in 2.2463 ft |
| Width | 773.92 mm 77.392 cm 30.4693 in 2.5391 ft | 579.8 mm 57.98 cm 22.8268 in 1.9022 ft | 578.936 mm 57.8936 cm 22.7928 in 1.8994 ft | 610.536 mm 61.0536 cm 24.0369 in 2.0031 ft |
| Height | 294.52 mm 29.452 cm 11.5953 in 0.9663 ft | 326.35 mm 32.635 cm 12.8484 in 1.0707 ft | 325.864 mm 32.5864 cm 12.8293 in 1.0691 ft | 349.864 mm 34.9864 cm 13.7742 in 1.1478 ft |
| Radius of curvature | 1000 mm 100 cm 39.3701 in 3.2808 ft | 1500 mm 150 cm 59.0551 in 4.9213 ft | - | - |
| Panel manufacturer | Samsung | - | - | - |
| Panel type | SVA | IPS | VA | IPS |
| Panel bit depth | 8 bits (6 bits + FRC) | 8 bits | 8 bits | 10 bits (8 bits + FRC) |
| FRC | Yes | No | No | Yes |
| Colors | 16777216 colors 24 bits | 16777216 colors 24 bits | 16777216 colors 24 bits | 1073741824 colors 30 bits |
| Aspect ratio | 2.389:1 | 1.778:1 16:9 | 1.778:1 16:9 | 1.778:1 16:9 |
| Resolution | 3440 x 1440 pixels | 2560 x 1440 pixels Quad HD (QHD) / 1440p | 2560 x 1440 pixels Quad HD (QHD) / 1440p | 3840 x 2160 pixels Ultra HD (UHD) / 4K / 2160p |
| Pixel pitch | 0.232 mm 0.0232 cm 0.0091 in 0.0008 ft | 0.233 mm 0.0233 cm 0.0092 in 0.0008 ft | 0.233 mm 0.0233 cm 0.0092 in 0.0008 ft | 0.155 mm 0.0155 cm 0.0061 in 0.0005 ft |
| Pixel density | 113 ppi 44 ppcm | 112 ppi 44 ppcm | 112 ppi 44 ppcm | 160 ppi 62 ppcm |
| Display area | 96.97 % | 96.76 % | 99.95 % | 84.37 % |
| Backlight | W-LED | W-LED | Edge LED | W-LED |
| sRGB | - | 130 % | 110 % | 100 % |
| Adobe RGB (1998) | - | 97 % | - | 67 % |
| NTSC (1953) | - | - | - | 77 % |
| DCI P3 | - | 72 % | 80 % | 70 % |
| Rec. 2020 | - | 65.5 % | - | - |
| Brightness | 400 cd/m² | 400 cd/m² | 550 cd/m² | 300 cd/m² |
| Static contrast | 5000 : 1 | 3500 : 1 | 2500 : 1 | 1000 : 1 |
| Dynamic contrast | - | - | - | 20000000 : 1 |
| HDR | HLG (Hybrid Log Gamma) HDR10 | HDR10 | - | - |
| Horizontal viewing angle | 178 ° | 178 ° | 178 ° | 178 ° |
| Vertical viewing angle | 178 ° | 178 ° | 178 ° | 178 ° |
| Minimum response time | 5 ms 0.0050 s | - | 5 ms 0.0050 s | 5 ms 0.0050 s |
| Coating | Anti-glare/Matte | Anti-glare/Matte | Anti-glare/Matte | Anti-glare/Matte (3H) |
| - | Response time - 1 ms (MPRT - Motion Picture Response Time) | - | - |
3D
3D displays use various technologies to achieve a 3D effect. Each of these technologies has its own advantages and drawbacks.
| 3D | No | No | No | No |
Frequencies
Information about the horizontal and vertical refresh rates/frequencies.
| Vertical frequency (digital) | 60 Hz | 50 Hz | 50 Hz | 60 Hz |
| - | HDMI - 30 kHz - 185 kHz; 48 Hz - 144 Hz DisplayPort - 30 kHz - 185 KHz; 48 Hz - 165 Hz | - | Native - 60 Hz |
Power supply and consumption
Information about the power supply and consumption, energy efficiency class, etc.
| 110V | 100 V - 120 V | 100 V - 120 V | 100 V - 120 V | 100 V - 120 V |
| 220V | 220 V - 240 V | 220 V - 240 V | 220 V - 240 V | 220 V - 240 V |
| Alternating current frequency | 50 Hz - 60 Hz | 50 Hz - 60 Hz | 50 Hz - 60 Hz | 50 Hz - 60 Hz |
| Power consumption (off) | 0.3 W | 0.5 W | 0.5 W | - |
| Power consumption (sleep) | 0.5 W | 0.5 W | 0.5 W | 0.3 W |
| Power consumption (eco) | - | - | - | 26.3 W |
| Power consumption (average) | - | 41 W | 51 W | 39 W |
| Power consumption (maximum) | - | - | 110 W | 53 W |
Dimensions, weight and color
Information about the dimensions and the weight of the specific model with and without stand as well as the colors, in which it is offered to the market.
| Width | 744.1 mm 74.41 cm 29.2953 in 2.4413 ft | 583.84 mm 58.384 cm 22.9858 in 1.9155 ft | 586.9 mm 58.69 cm 23.1063 in 1.9255 ft | 647.2 mm 64.72 cm 25.4803 in 2.1234 ft |
| Height | 315.9 mm 31.59 cm 12.437 in 1.0364 ft | 334.94 mm 33.494 cm 13.1866 in 1.0989 ft | 321.6 mm 32.16 cm 12.6614 in 1.0551 ft | 391.2 mm 39.12 cm 15.4016 in 1.2835 ft |
| Depth | 96.6 mm 9.66 cm 3.8031 in 0.3169 ft | 67.82 mm 6.782 cm 2.6701 in 0.2225 ft | 64.5 mm 6.45 cm 2.5394 in 0.2116 ft | 68.2 mm 6.82 cm 2.685 in 0.2238 ft |
| Weight | 6.4 kg 14.11 lbs | - | - | 6.7 kg 14.77 lbs |
| Width with stand | 767.1 mm 76.71 cm 30.2008 in 2.5167 ft | 587.94 mm 58.794 cm 23.1472 in 1.9289 ft | 591 mm 59.1 cm 23.2677 in 1.939 ft | 656.2 mm 65.62 cm 25.8346 in 2.1529 ft |
| Height with stand | 389.8 mm 38.98 cm 15.3465 in 1.2789 ft | 441.36 mm 44.136 cm 17.3764 in 1.448 ft | 356.7 mm 35.67 cm 14.0433 in 1.1703 ft | 465.51 mm 46.551 cm 18.3272 in 1.5273 ft |
| Depth with stand | 222.4 mm 22.24 cm 8.7559 in 0.7297 ft | 204.97 mm 20.497 cm 8.0697 in 0.6725 ft | 216.5 mm 21.65 cm 8.5236 in 0.7103 ft | 228.2 mm 22.82 cm 8.9843 in 0.7487 ft |
| Weight with stand | 8.8 kg 19.4 lbs | 7.6 kg 16.76 lbs | 8.3 kg 18.3 lbs | 9 kg 19.84 lbs |
| Box width | 895 mm 89.5 cm 35.2362 in 2.9364 ft | 680 mm 68 cm 26.7717 in 2.231 ft | 715 mm 71.5 cm 28.1496 in 2.3458 ft | 740 mm 74 cm 29.1339 in 2.4278 ft |
| Box height | 471 mm 47.1 cm 18.5433 in 1.5453 ft | 520 mm 52 cm 20.4724 in 1.706 ft | 454.9 mm 45.49 cm 17.9094 in 1.4925 ft | 465 mm 46.5 cm 18.3071 in 1.5256 ft |
| Box depth | 216 mm 21.6 cm 8.5039 in 0.7087 ft | 150 mm 15 cm 5.9055 in 0.4921 ft | 161 mm 16.1 cm 6.3386 in 0.5282 ft | 225 mm 22.5 cm 8.8583 in 0.7382 ft |
| Box weight | 9.7 kg 21.38 lbs | 8.2 kg 18.08 lbs | 9.48 kg 20.9 lbs | 10.2 kg 22.49 lbs |
| Stand width | - | - | 256 mm 25.6 cm 10.0787 in 0.8399 ft | - |
| Stand depth | - | - | 225.3 mm 22.53 cm 8.8701 in 0.7392 ft | 215 mm 21.5 cm 8.4646 in 0.7054 ft |
| Colors | Black | Black | Black and Silver | Black |
Ergonomics
Information about the ergonomic functions - height adjustment, swivel angles, tilt angles, etc.
| VESA mount | Yes | Yes | Yes | Yes |
| VESA interface | 100 x 100 mm | 75 x 75 mm | 75 x 75 mm | 100 x 100 mm |
| Removable stand | Yes | Yes | Yes | Yes |
| Height adjustment | Yes | No | Yes | Yes |
| Height adjustment range | 90 mm 9 cm 3.5433 in 0.2953 ft | - | 80 mm 8 cm 3.1496 in 0.2625 ft | 130 mm 13 cm 5.1181 in 0.4265 ft |
| Landscape/portrait pivot | No | No | Yes | Yes |
| Left pivot | - | - | 0 ° | 90 ° |
| Right pivot | - | - | 90 ° | 90 ° |
| Left/right swivel | Yes | Yes | Yes | Yes |
| Left swivel | 45 ° | 35 ° | 35 ° | 180 ° |
| Right swivel | 45 ° | 35 ° | 35 ° | 180 ° |
| Forward/backward tilt | Yes | Yes | Yes | Yes |
| Forward tilt | 3 ° | 2 ° | 2 ° | 14 ° |
| Backward tilt | 12 ° | 10 ° | 10 ° | 35 ° |
Audio
Information about the audio system - number and power of the built-in speakers, supported audio technologies.
| Speakers | - | 2 x 3 W | - | 2 x 4 W |
Camera
Many contemporary desktop monitors and smart TV sets have built-in cameras.
| Camera | No | No | No | - |
Network
Supported network technologies and standards for exchanging data with other devices.
| Network | LAN | - | - | - |
Connectivity
Available connectivity ports, slots and interfaces.
| Connectivity | 1 x USB 3.0 (Type-A; downstream) 1 x HDMI 2.0 1 x DisplayPort 1.4 1 x 3.5 mm Audio Out | 1 x DisplayPort 1.2 1 x 3.5 mm Audio Out | 1 x USB 3.2 (Type-C; Gen 2; 10 Gbps; 15W) 1 x HDMI 2.0 1 x DisplayPort 1.4 (out) 1 x DisplayPort 1.4 (in) | 1 x USB 3.2 (Type-B; Gen 1; upstream) 1 x HDMI 2.0 1 x DisplayPort 1.2 (a) 1 x 3.5 mm Audio Out |
| - | High-bandwidth Digital Content Protection (HDCP) | High-bandwidth Digital Content Protection (HDCP) 2.2 | - |
Features
Some additional functional features of the model.
| Features | AMD FreeSync technology Eco Light Sensor Game Mode Off Timer Plus Shape-in-Shape | AMD FreeSync Premium Flicker-free technology GamePlus (Crosshair/Timer/FPS Counter/Display Alignment) Multi HDR Mode Trace Free Technology | AMD FreeSync Premium Full-Suite AI Experience HP Display Center HP Eye Ease IPS Black Pantone Validated Picture-in-Picture Wide Color Gamut | 3-side borderlesss design Low Blue Light technology Pre-Factory Calibration |
Certificates, standards and licenses
Licenses from regulatory agencies, standards, certificates.
| Certificates, standards and licenses | Energy Star TUV Smart Eye Protection Certification Windows 10 | TÜV Low Blue Light TÜV Flicker-free | BIS BSMI CB CCC CE CECP CEL EAC Energy Star EPEAT Gold with Climate+ FCC ISO 9241-307 KC KCC NOM PSB RCM SEPA TCO Certified TCO Certified Edge TÜV Low Blue Light Certified (Hardware Solution) VCCI WEEE | BSMI CB CE CE EMC CEC cTUVus EAC Energy Star 8.0 EPEAT Silver ErP FCC-B ICES003 macOS tested Mexico Energy NOM REACH RoHS TÜV Rheinland Low Blue Light Certified UKCA UkrSEPRO WEEE Windows 10 Certified |
Operating and storage conditions
There are certain requirements for the environmental conditions, in which the display should be used and stored in order to function properly.
| Operating temperature | 10 °C - 40 °C 50 °F - 104 °F | - | 0 °C - 40 °C 32 °F - 104 °F | 0 °C - 40 °C 32 °F - 104 °F |
| Operating humidity | 10 % - 80 % | - | 20 % - 80 % | 20 % - 90 % |
| Operating altitude | - | - | 5000 m 16404.2 ft | - |
| Storage temperature | - | - | -20 °C - 60 °C -4 °F - 140 °F | 20 °C - 60 °C 68 °F - 140 °F |
| Storage humidity | - | - | 10 % - 90 % | 5 % - 90 % |
| Storage altitude | - | - | 12192 m 40000 ft | - |
Accessories
Often the packaging of desktop monitors and smart TV sets includes accessories for them.
| Accessories | HDMI cable USB Type-C cable | DisplayPort cable - optional HDMI cable - optional | DisplayPort cable HDMI cable USB Type-C to Type-A cable | HDMI cable USB Type-A to Type-B cable USB Type-C cable |
Additional features
Information about other features.
| Additional features | - | Anti-theft stand lock slot - Kensington | Anti-theft stand lock slot - Kensington | Anti-theft stand lock slot - Kensington |
| Samsung S34A650U | Asus TUF Gaming VG27WQ1B | HP 727pq | ViewSonic VP2756-4K |