Comparison between:
- 31.5" Acer XZ321Q bmijpphzx
- 34" Samsung S34DG85
Brand, series, model
Information about the brand, series, model and model aliases.
| Acer XZ321Q bmijpphzx | Samsung S34DG85 | |
| Series | - | Odyssey OLED G8 |
 |  | |
| Model alias | - | G85SD LS34DG850SUXEN LS34DG850SNXZA S34DG850S S34DG852SC |
| Model year | 2016 | 2024 |
Display
Information about the main characteristics of the display - panel, backlight, resolution, refresh rate, etc.
| Size class | 31.5 in | 34 in |
| Diagonal | 801 mm 80.1 cm 31.5354 in 2.628 ft | 867.16 mm 86.716 cm 34.1402 in 2.845 ft |
| Width | 698.4 mm 69.84 cm 27.4961 in 2.2913 ft | 800.1 mm 80.01 cm 31.5 in 2.625 ft |
| Height | 392.85 mm 39.285 cm 15.4665 in 1.2889 ft | 337.1 mm 33.71 cm 13.2717 in 1.106 ft |
| Radius of curvature | 1800 mm 180 cm 70.8661 in 5.9055 ft | 1800 mm 180 cm 70.8661 in 5.9055 ft |
| Panel type | VA | OLED |
| Panel bit depth | 8 bits | 10 bits |
| FRC | - | No |
| Colors | 16777216 colors 24 bits | 1073741824 colors 30 bits |
| Aspect ratio | 1.778:1 16:9 | 2.389:1 |
| Resolution | 1920 x 1080 pixels Full HD / 1080p | 3440 x 1440 pixels |
| Pixel pitch | 0.364 mm 0.0364 cm 0.0143 in 0.0012 ft | 0.232 mm 0.0232 cm 0.0091 in 0.0008 ft |
| Pixel density | 69 ppi 27 ppcm | 109 ppi 42 ppcm |
| Display area | - | 91.2 % |
| Backlight | W-LED | - |
| sRGB | - | 99.3 % |
| Adobe RGB (1998) | - | 94.4 % |
| NTSC (1953) | 72 % | - |
| DCI P3 | - | 99.5 % |
| Brightness | 300 cd/m² | 250 cd/m² |
| Peak brightness | - | 1000 cd/m² |
| Static contrast | 3000 : 1 | 1000000 : 1 |
| Dynamic contrast | 100000000 : 1 | - |
| HDR | - | HDR10+ DisplayHDR 400 True Black |
| Horizontal viewing angle | 178 ° | 178 ° |
| Vertical viewing angle | 178 ° | 178 ° |
| Minimum response time | 4 ms 0.0040 s | 0.4 ms 0.0004 s |
| Maximum response time | - | 2.6 ms 0.0026 s |
| Input lag | - | 3.5 ms 0.0035 s |
| Coating | Anti-glare/Matte (3H) | Anti-glare/Matte |
3D
3D displays use various technologies to achieve a 3D effect. Each of these technologies has its own advantages and drawbacks.
| 3D | No | No |
Frequencies
Information about the horizontal and vertical refresh rates/frequencies.
| Horizontal frequency (digital) | 30 kHz - 185 kHz | 96.6 kHz - 284.9 kHz |
| Vertical frequency (digital) | 48 Hz - 144 Hz | 48 Hz - 175 Hz |
| MHL - 30 kHz - 99 kHz; 23 Hz - 80 Hz DisplayPort; HDMI - 1920 x 1080 @ 144 Hz MHL - 1920 x 1080 @ 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 |
| 220V | 220 V - 240 V | 220 V - 240 V |
| Alternating current frequency | 50 Hz - 60 Hz | 50 Hz - 60 Hz |
| Power consumption (off) | 0.45 W | - |
| Power consumption (sleep) | 0.5 W | 0.5 W |
| Power consumption (average) | 31.5 W | 50 W |
| Power consumption (maximum) | 40 W | - |
| Power consumption (annual) | - | 73 kWh |
| Energy efficiency class | A | G |
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 | - | 813.6 mm 81.36 cm 32.0315 in 2.6693 ft |
| Height | - | 363.5 mm 36.35 cm 14.311 in 1.1926 ft |
| Depth | - | 128.1 mm 12.81 cm 5.0433 in 0.4203 ft |
| Weight | - | 5.5 kg 12.13 lbs |
| Width with stand | 722 mm 72.2 cm 28.4252 in 2.3688 ft | 813.6 mm 81.36 cm 32.0315 in 2.6693 ft |
| Height with stand | 457.5 mm 45.75 cm 18.0118 in 1.501 ft | 522.3 mm 52.23 cm 20.563 in 1.7136 ft |
| Depth with stand | 299.9 mm 29.99 cm 11.8071 in 0.9839 ft | 192.8 mm 19.28 cm 7.5906 in 0.6325 ft |
| Weight with stand | 10.5 kg 23.15 lbs | 7.5 kg 16.53 lbs |
| Box width | - | 948 mm 94.8 cm 37.3228 in 3.1102 ft |
| Box height | - | 456 mm 45.6 cm 17.9528 in 1.4961 ft |
| Box depth | - | 185 mm 18.5 cm 7.2835 in 0.607 ft |
| Box weight | - | 11.8 kg 26.01 lbs |
| Stand depth | - | 192.8 mm 19.28 cm 7.5906 in 0.6325 ft |
| Colors | Black | Silver |
Ergonomics
Information about the ergonomic functions - height adjustment, swivel angles, tilt angles, etc.
| VESA mount | Yes | Yes |
| VESA interface | 100 x 100 mm | 100 x 100 mm |
| Removable stand | Yes | Yes |
| Height adjustment | Yes | Yes |
| Height adjustment range | 120 mm 12 cm 4.7244 in 0.3937 ft | 120 mm 12 cm 4.7244 in 0.3937 ft |
| Landscape/portrait pivot | No | No |
| Left/right swivel | Yes | No |
| Left swivel | 30 ° | - |
| Right swivel | 30 ° | - |
| Forward/backward tilt | Yes | Yes |
| Forward tilt | 5 ° | 2 ° |
| Backward tilt | 25 ° | 20 ° |
System on Chip (SoC)
Information about the central processor, graphic processor and the memory of the model.
| Processor brand name | - | NQ8 AI Gen3 Processor |
OS, apps and software features
Information about the operating system, applications, various software features if available.
| Operating system (OS) | - | Tizen OS |
Audio
Information about the audio system - number and power of the built-in speakers, supported audio technologies.
| Speakers | 2 x 7 W | 2 x 5 W |
| DTS | Adaptive Sound Pro |
Camera
Many contemporary desktop monitors and smart TV sets have built-in cameras.
| Camera | No | No |
Network
Supported network technologies and standards for exchanging data with other devices.
| Network | - | Wi-Fi 802.11a 802.11b 802.11g 802.11n 802.11n 5GHz 802.11ac Wi-Fi Direct Bluetooth 5.2 |
Connectivity
Available connectivity ports, slots and interfaces.
| Connectivity | 1 x USB 3.0 (upstream) 4 x USB 3.0 (downstream) 2 x HDMI 2.0 (MHL) 1 x DisplayPort 1.2 (Input mini) 1 x DisplayPort 1.2 1 x 3.5 mm Audio Out | 1 x USB 3.0 (Type-B; upstream) 2 x USB 3.0 (Type-A; downstream) 2 x HDMI 2.1 1 x DisplayPort 1.4 |
| 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 DDC/CI Flicker-free technology Picture-by-Picture Picture-in-Picture | Adaptive-Sync technology AMD FreeSync Premium Pro Apple AirPLay Auto Source Switch+ Bixby Black Equalizer Contrast Enhancer Eye Saver Mode Flicker-free technology Game Mode HDR Tone Mapping Infinity Core Lighting+ Low Blue Light Matter MiniMap Zoom Multi Control Multi View Panel Care Picture-by-Picture Picture-in-Picture Picture Modes Samsung Daily+ Samsung Gaming Hub Samsung TV Plus Samsung OLED Safeguard+ Screen Fit SmartThings Smart View Tap View Super Ultrawide Game View and Game Bar Virtual Aim Point Voice Command |
Image file formats
Smart TV sets allow the display of different image file formats.
| Image file formats | - | JPEG GIF PNG MPO BMP |
Audio file formats
Smart TV sets allow playing different audio file formats.
| Audio file formats/codecs | - | AAC FLAC M4A MIDI MP3 OGG WMA WAV APE AIFF ALAC Vorbis |
Video file formats
Smart TV sets allow playing various video file formats.
| Video file formats/codecs | - | 3GPP AVI ASF Flash Video H.263 H.264 H.265 MKV M2TS MP4 MPEG-4 RealVideo TS VC-1 VP7 VP8 VP9 VOB VRO WebM WMV AV1 MOV TRP FLV SVI RMVB |
Certificates, standards and licenses
Licenses from regulatory agencies, standards, certificates.
| Certificates, standards and licenses | CE ENERGY STAR 6.0 | - |
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 |
| Operating humidity | - | 10 % - 80 % |
| Storage temperature | - | -20 °C - 40 °C -4 °F - 104 °F |
| Storage humidity | - | 5 % - 95 % |
Accessories
Often the packaging of desktop monitors and smart TV sets includes accessories for them.
| Accessories | DisplayPort cable USB 3.0 cable | Remote control |
Additional features
Information about other features.
| Additional features | - | Anti-theft stand lock slot - Kensington |
| Acer XZ321Q bmijpphzx | Samsung S34DG85 |