Comparison between:
- 27" Apple Studio Display
- 34" Samsung ViewFinity S65UC
- 34" LG 34UC99
- 34" LG 34WR55QC
Brand, series, model
Information about the brand, series, model and model aliases.
| Apple Studio Display | Samsung ViewFinity S65UC | LG 34UC99 | LG 34WR55QC | |
| Series | - | - | - | UltraWide |
 |  |  |  | |
| Model alias | - | S34C650UAN S34C652UAU LS34C650UANXGO LS34C652UAUXEN LS34C650UAEXXD LS34C652UAUXXU | 34CB99 34UC99-W 34CB99-W | 34WR55QC-B |
| Model year | 2022 | 2023 | 2017 | 2023 |
Display
Information about the main characteristics of the display - panel, backlight, resolution, refresh rate, etc.
| Size class | 27 in | 34 in | 34 in | 34 in |
| Diagonal | 684.667 mm 68.4667 cm 26.9554 in 2.2463 ft | 863.6 mm 86.36 cm 34 in 2.8333 ft | 863.6 mm 86.36 cm 34 in 2.8333 ft | 863.6 mm 86.36 cm 34 in 2.8333 ft |
| Width | 597.73 mm 59.773 cm 23.5327 in 1.9611 ft | 797.22 mm 79.722 cm 31.3866 in 2.6156 ft | 799.8 mm 79.98 cm 31.4882 in 2.624 ft | 793.77 mm 79.377 cm 31.2508 in 2.6042 ft |
| Height | 336.22 mm 33.622 cm 13.237 in 1.1031 ft | 333.72 mm 33.372 cm 13.1386 in 1.0949 ft | 334.8 mm 33.48 cm 13.1811 in 1.0984 ft | 340.19 mm 34.019 cm 13.3933 in 1.1161 ft |
| Radius of curvature | - | 1000 mm 100 cm 39.3701 in 3.2808 ft | 1900 mm 190 cm 74.8031 in 6.2336 ft | 1500 mm 150 cm 59.0551 in 4.9213 ft |
| Panel manufacturer | - | - | LG Display | - |
| Panel model | - | - | LM340UW3-SSA1 | - |
| Panel type | IPS | VA | AH-IPS | VA |
| Panel bit depth | 10 bits (8 bits + FRC) | 10 bits (8 bits + FRC) | 10 bits (8 bits + FRC) | 8 bits |
| FRC | Yes | Yes | Yes | No |
| Colors | 1073741824 colors 30 bits | 1073741824 colors 30 bits | 1073741824 colors 30 bits | 16777216 colors 24 bits |
| Aspect ratio | 1.778:1 16:9 | 2.389:1 | 2.389:1 | 2.389:1 |
| Resolution | 5120 x 2880 pixels | 3440 x 1440 pixels | 3440 x 1440 pixels | 3440 x 1440 pixels |
| Pixel pitch | 0.117 mm 0.0117 cm 0.0046 in 0.0004 ft | 0.232 mm 0.0232 cm 0.0091 in 0.0008 ft | 0.233 mm 0.0233 cm 0.0092 in 0.0008 ft | 0.232 mm 0.0232 cm 0.0091 in 0.0008 ft |
| Pixel density | 217 ppi 85 ppcm | 109 ppi 43 ppcm | 109 ppi 43 ppcm | 110 ppi 43 ppcm |
| Display area | 89.11 % | 89.29 % | 90.77 % | 92.98 % |
| Backlight | W-LED | W-LED | W-LED | W-LED |
| sRGB | - | 115 % | 99 % | 99 % |
| Brightness | 600 cd/m² | 350 cd/m² | 300 cd/m² | 300 cd/m² |
| Static contrast | 1200 : 1 | 3000 : 1 | 1000 : 1 | 3000 : 1 |
| Dynamic contrast | - | - | 5000000 : 1 | - |
| HDR | - | 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 |
| Average response time | - | - | 15 ms 0.0150 s | - |
| Maximum response time | - | - | 25 ms 0.0250 s | - |
| Input lag | - | - | 10 ms 0.0100 s | - |
| Coating | Anti-glare/Matte | - | Anti-glare/Matte (3H) | Anti-glare/Matte (3H) |
| True Tone Display Nano-texture glass | - | - | Response time - 1 ms (MBR - Motion Blur Reduction) |
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 |
Frequencies
Information about the horizontal and vertical refresh rates/frequencies.
| Horizontal frequency (digital) | - | 30 kHz - 151 kHz | 30 kHz - 90 kHz | 31.5 kHz - 113.3 kHz |
| Vertical frequency (digital) | 60 Hz | 48 Hz - 100 Hz | 55 Hz - 75 Hz | 48 Hz - 100 Hz |
Power supply and consumption
Information about the power supply and consumption, energy efficiency class, etc.
| 110V | 100 V - 120 V | 110 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 | 0.3 W | 0.3 W |
| Power consumption (sleep) | - | 0.5 W | 1.2 W | 0.5 W |
| Power consumption (eco) | - | - | 48 W | - |
| Power consumption (average) | - | 32 W | 60 W | 48 W |
| Power consumption (maximum) | - | 200 W | 70 W | 125 W |
| Power consumption (annual) | - | 47 kWh | 122 kWh | - |
| Energy efficiency class | - | G | B | F |
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 | 623 mm 62.3 cm 24.5276 in 2.044 ft | 806.6 mm 80.66 cm 31.7559 in 2.6463 ft | 817.6 mm 81.76 cm 32.189 in 2.6824 ft | 809 mm 80.9 cm 31.8504 in 2.6542 ft |
| Height | 362 mm 36.2 cm 14.252 in 1.1877 ft | 369.4 mm 36.94 cm 14.5433 in 1.2119 ft | 360.8 mm 36.08 cm 14.2047 in 1.1837 ft | 359 mm 35.9 cm 14.1339 in 1.1778 ft |
| Depth | 31 mm 3.1 cm 1.2205 in 0.1017 ft | 125 mm 12.5 cm 4.9213 in 0.4101 ft | 88.7 mm 8.87 cm 3.4921 in 0.291 ft | 92 mm 9.2 cm 3.622 in 0.3018 ft |
| Weight | 5.5 kg 12.13 lbs | 5.2 kg 11.46 lbs | 6.4 kg 14.11 lbs | 5 kg 11.02 lbs |
| Width with stand | 623 mm 62.3 cm 24.5276 in 2.044 ft | 806.6 mm 80.66 cm 31.7559 in 2.6463 ft | 817.6 mm 81.76 cm 32.189 in 2.6824 ft | 809 mm 80.9 cm 31.8504 in 2.6542 ft |
| Height with stand | 478 mm 47.8 cm 18.8189 in 1.5682 ft | 441.5 mm 44.15 cm 17.3819 in 1.4485 ft | 482.8 mm 48.28 cm 19.0079 in 1.584 ft | 458 mm 45.8 cm 18.0315 in 1.5026 ft |
| Depth with stand | 168 mm 16.8 cm 6.6142 in 0.5512 ft | 241 mm 24.1 cm 9.4882 in 0.7907 ft | 259.4 mm 25.94 cm 10.2126 in 0.851 ft | 260 mm 26 cm 10.2362 in 0.853 ft |
| Weight with stand | 6.3 kg 13.89 lbs | 8 kg 17.64 lbs | 8.4 kg 18.52 lbs | 6.9 kg 15.21 lbs |
| Box width | - | 807 mm 80.7 cm 31.7717 in 2.6476 ft | 982 mm 98.2 cm 38.6614 in 3.2218 ft | 986 mm 98.6 cm 38.8189 in 3.2349 ft |
| Box height | - | 367 mm 36.7 cm 14.4488 in 1.2041 ft | 508 mm 50.8 cm 20 in 1.6667 ft | 524 mm 52.4 cm 20.6299 in 1.7192 ft |
| Box depth | - | 125 mm 12.5 cm 4.9213 in 0.4101 ft | 212 mm 21.2 cm 8.3465 in 0.6955 ft | 212 mm 21.2 cm 8.3465 in 0.6955 ft |
| Box weight | - | 10 kg 22.05 lbs | 12 kg 26.46 lbs | 10.3 kg 22.71 lbs |
| Stand depth | - | 241 mm 24.1 cm 9.4882 in 0.7907 ft | - | 260 mm 26 cm 10.2362 in 0.853 ft |
| Colors | Silver | Black | White | 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 | 100 x 100 mm | 100 x 100 mm | 100 x 100 mm |
| Removable stand | Yes | Yes | Yes | Yes |
| Height adjustment | No | Yes | Yes | Yes |
| Height adjustment range | - | 120 mm 12 cm 4.7244 in 0.3937 ft | 110 mm 11 cm 4.3307 in 0.3609 ft | 110 mm 11 cm 4.3307 in 0.3609 ft |
| Landscape/portrait pivot | No | No | No | No |
| Left/right swivel | No | No | No | No |
| Forward/backward tilt | Yes | Yes | Yes | Yes |
| Forward tilt | 5 ° | 2 ° | 5 ° | 5 ° |
| Backward tilt | 25 ° | 20 ° | 15 ° | 20 ° |
| Optional height-adjustable stand - up to 105 mm Height at bottom position - 479 mm Height at top position - 583 mm Depth - 207 mm Weight - 7.7 mm | - | - | One-Click Stand |
Audio
Information about the audio system - number and power of the built-in speakers, supported audio technologies.
| Speakers | - | 2 x 5 W | 2 x 7 W | - |
| High-fidelity six-speaker system with force-cancelling woofers Wide stereo sound Support for Spatial Audio when playing music or video with Dolby Atmos Studio-quality three-mic array with high signal-to-noise ratio and directional beamforming Support for "Hey Siri" | - | Maxx Audio | - |
Camera
Many contemporary desktop monitors and smart TV sets have built-in cameras.
| Camera | Yes | No | No | No |
| Image resolution | 4000 x 3000 pixels 12 MP | - | - | - |
| Field of view - 122° Aperture size - f/2.4 Center Stage | - | - | - |
Network
Supported network technologies and standards for exchanging data with other devices.
| Network | - | LAN | - | - |
Connectivity
Available connectivity ports, slots and interfaces.
| Connectivity | 3 x USB 3.2 (Type-C; Gen 2; 10 Gbps downstream; 15W) 1 x Thunderbolt 3.2 (Type-C; upstream; 96W) | 1 x USB (Type-C; upstream; 90W; DP Alt Mode) 1 x USB 3.0 (Type-B; upstream) 3 x USB 3.0 (Type-A; downstream) 1 x Ethernet RJ45 1 x HDMI 2.0 1 x DisplayPort 1.2 1 x 3.5 mm Audio Out | 2 x USB 3.0 (Type-A; downstream) 1 x USB 3.0 (Type-C; upstream) 2 x HDMI 2.0 1 x DisplayPort 1.2 1 x 3.5 mm Audio Out | 1 x USB (Type-C; upstream; 65W; DP Alt Mode) 2 x USB 3.0 (Type-A; downstream) 2 x HDMI 2.0 1 x DisplayPort 1.4 1 x 3.5 mm Audio Out |
| High-bandwidth Digital Content Protection (HDCP) | - | High-bandwidth Digital Content Protection (HDCP) | High-bandwidth Digital Content Protection (HDCP) |
Features
Some additional functional features of the model.
| Features | - | Adaptive Picture AMD FreeSync technology Auto Source Switch+ Contrast Enhancer Dynamic Brightness Eye Saver Mode Flicker-free technology HDR Tone Mapping KVM Switch Picture Mode Picture-by-Picture Picture-in-Picture | 6-Axis Control AMD FreeSync technology Black Stabilizer Flicker-free technology Picture-by-Picture Picture-in-Picture Quick Charge Screen Split 2.0 | 3-sided Virtually Borderless Design Adaptive-Sync technology AMD FreeSync technology Auto Input Switch Black Stabilizer Color Weakness Mode Crosshair Dual Controller Dynamic Action Sync Flicker-free technology HDR Effect Picture-by-Picture Reader Mode Smart Energy Saving Super Resolution+ |
Certificates, standards and licenses
Licenses from regulatory agencies, standards, certificates.
| Certificates, standards and licenses | - | TCO Certified TUV Rheinland Intelligent Eye Care | BSMI CCC CE cTick ENERGY STAR 6.0 ErP FCC Class B UL/cUL | CE RoHS UL(cUL) |
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 - 35 °C 50 °F - 95 °F | 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 | 20 % - 80 % | 10 % - 80 % | 10 % - 80 % | 10 % - 80 % |
| Operating altitude | 5000 m 16404.2 ft | - | - | - |
| Storage temperature | - | - | -20 °C - 60 °C -4 °F - 140 °F | -20 °C - 60 °C -4 °F - 140 °F |
| Storage humidity | 5 % - 90 % | - | 5 % - 85 % | 5 % - 85 % |
Accessories
Often the packaging of desktop monitors and smart TV sets includes accessories for them.
| Accessories | Thunderbolt cable | DisplayPort cable HDMI cable USB Type-A cable USB Type-C cable | DisplayPort cable HDMI cable USB Type-C cable | HDMI cable USB Type-C port |
Additional features
Information about other features.
| Additional features | Security lock slot | Anti-theft stand lock slot - Kensington | Anti-theft stand lock slot | Anti-theft stand lock slot - Kensington |
| Apple Studio Display | Samsung ViewFinity S65UC | LG 34UC99 | LG 34WR55QC |