| Features Comparison | DT-U31 | DT-U31PRO |
| KEY FEATURES | DT-U31 | DT-U31PRO |
| 31.5-inch UHD 10-bit IPS panel | 31.1-inch native 4K 10-bit IPS panel | |
| HLG and PQ-HDR capability | HLG and PQ-HDR capability | |
| Built-in 3D-LUT | Built-in 3D-LUT | |
| Built-in Auto Calibration (only external sensor is needed) | Built-in Auto Calibration (only external sensor is needed) | |
| IP remote control | IP remote control | |
| 12G-SDI In/Out | 12G-SDI In/Out | |
| 4 x 3G-SDI QUAD 4K or HD inputs | 4 x 3G-SDI QUAD 4K or HD inputs | |
| HDMI 2.0 input | HDMI 2.0 Input | |
| SFP future slot | SFP Future slot | |
| ITU709 / DCI-P3 / BT2020(75.6%) | ITU709 / DCI-P3 / BT2020(83.8%) | |
| Low Latency Mode, for critical audio/video applications | Low Latency Mode, for critical audio/video applications | |
| 16ch audio meters with alert and output selection | 16ch audio meters with alert and output selection | |
| Waveform monitoring with line selector | Waveform monitoring with line selector | |
| Vector and Histogram tools | Vector and Histogram tools | |
| Flexible gamma selection from 1.0 to 3.0 in 0.1 steps | Flexible Gamma selection from 1.0 to 3.0 in 0.1 steps | |
| TSL Tally and GPI Tally included on screen marker | TSL Tally an GPI Tally include on screen marker | |
| Additional Monitor tools including Field/Frame selection, Zoom, H/V delay, Focus, RGB Mono, SDI Time code, Safety and screen markers, etc. | Additional Monitor tools including Field/Frame selection, Zoom, H/V delay, Focus, RGB Mono, SDI Time code, Safety and screen markers, etc. | |
| Signal support up to 4096 x 2160P 60/50 Hz | Signal support up to 4096 x 2160P 60/50 Hz | |
| Native Panel Resolution: 3840 x 2160 | Native Panel Resolution: 4096 x 2160 | |
| 14 Bit signal processing | 14 Bit signal processing | |
| Contrast Ratio: 3000:1 | Contrast Ratio: 1500:1 | |
| Brightness 300 cd/m² | Brightness 350 cd/m² | |
| Comes with an adjustable U-Stand | Comes with an adjustable U-Stand | |
| Panel Specifications | DT-U31 | DT-U31PRO |
| Panel size (diagonal in inch) | 31.5 | 31.1 |
| Panel resolution | 3840 X 2160 Pixels | 4096 X 2160 Pixels |
| Panel Aspect Ratio | 16 to 9 | 17 to 9 |
| Panel surface: glare / non glare | non glare | non glare |
| Panel Type LCD | Yes | Yes |
| Panel Modulation IPS | Yes | Yes |
| Back-light LED | Yes | Yes |
| Brightness in cd/m² | 300 | 350 |
| Panel Bit depth: | 10 | 10 |
| Image Processing Bit depth | 14 | 14 |
| Viewing angle H/V | H 178 / V 178 | H 178 / V 178 |
| IN-OUT´s Connections VIDEO | DT-U31 | DT-U31PRO |
| Input HDSDI | Yes, 1 x 12G / 3 x 3G | Yes, 1 x 12G / 3 x 3G |
| Number of HDSDI Inputs | 4 | 4 |
| HDSDI DUAL LINK | No | No |
| Input HDMI | Yes, HDMI 2.0 | Yes, HDMI 2.0 |
| Number of HDMI Inputs | 1 | 1 |
| Loop out HDSDI | Yes, 1x 12G | Yes, 1x 12G |
| Loop out HDMI | Yes, HDMI 2.0 | Yes, HDMI 2.0 |
| IN-OUT connections AUDIO | DT-U31 | DT-U31PRO |
| Audio Line IN | Yes, 2x RCA | Yes, 2x RCA |
| Audio Line Loop out | No | No |
| Audio Embedded Channel out | Yes, selectable 2x | Yes, selectable 2x |
| Headphone out | Yes | Yes |
| Speaker integrated | No | No |
| Speaker external out | No | No |
| IN-OUT Connections Controls | DT-U31 | DT-U31PRO |
| GPI IN | Yes, RJ45 | Yes, RJ45 |
| RS485/422 IN | Yes, for TSL | Yes, for TSL |
| RS485/422 Loop out | No | No |
| IP Ethernet Port | Yes, RJ45 | Yes, RJ45 |
| USB Port | Yes, Front connector, for Calibration and Service | Yes, Front connector, for Calibration and Service |
| Service Port | No | No |
| Other Ports | Future SFP Slot | Future SFP Slot |
| Option Slots | DT-U31 | DT-U31PRO |
| Option slot Feature A | Yes, SFP | Yes, SFP |
| Supported Signal Formats | DT-U31 | DT-U31PRO |
| HDSDI/SD Signal Formats 4K | Yes, 4096×2160p (60 / 59.94 / 50 / 30 / 29.97 / 25 / 24 / 23.98) | Yes, 4096×2160p (60 / 59.94 / 50 / 30 / 29.97 / 25 / 24 / 23.98) |
| 3840×2160p (60 / 59.94 / 50 / 30 / 29.97 / 25 / 24 / 23.98) | 3840×2160p (60 / 59.94 / 50 / 30 / 29.97 / 25 / 24 / 23.98) | |
| HDSDI/SD Signal Formats 2K | Yes, 2048×1080p (60 / 59.94 / 50 / 30 / 29.97 / 25 / 24 / 23.98) | Yes, 2048×1080p (60 / 59.94 / 50 / 30 / 29.97 / 25 / 24 / 23.98) |
| 2048×1080i (50 / 59.94 / 60) | 2048×1080i (50 / 59.94 / 60) | |
| 1080p (60 / 59.94 / 50) | 1080p (60 / 59.94 / 50) | |
| 1080i (60 / 59.94 / 50); 1080p (30 / 29.97 / 25 / 24 / 23.98) | 1080i (60 / 59.94 / 50); 1080p (30 / 29.97 / 25 / 24 / 23.98) | |
| 1080psf (30 / 29.97 / 25 / 24 / 23.98) | 1080psf (30 / 29.97 / 25 / 24 / 23.98) | |
| 720p (60 / 59.94 / 50) | 720p (60 / 59.94 / 50) | |
| 480i (59.94), 576i (50) | 480i (59.94), 576i (50) | |
| HDMI Format 1080 interlaced | 1080i 60/59.94/50 | 1080i 60/59.94/50 |
| HDMI Format 720p | 720p 60/59.94/50 | 720p 60/59.94/50 |
| HDMI Format 1080P plus | 4096×2160p (60 / 59.94 / 50 / 30 / 29.97 / 25 / 24 / 23.98) | 4096×2160p (60 / 59.94 / 50 / 30 / 29.97 / 25 / 24 / 23.98) |
| 3840×2160p (60 / 59.94 / 50 / 30 / 29.97 / 25 / 24 / 23.98) | 3840×2160p (60 / 59.94 / 50 / 30 / 29.97 / 25 / 24 / 23.98) | |
| 1080p (60 / 59.94 / 50 / 30 / 29.97 / 25 / 24 / 23.98) | 1080p (60 / 59.94 / 50 / 30 / 29.97 / 25 / 24 / 23.98) | |
| Dedicate Functions | DT-U31 | DT-U31PRO |
| SDI Timecode | Yes | Yes |
| R/G/B/Mono | Yes | Yes |
| False color | Yes | Yes |
| Zebra stripes display | Yes | Yes |
| Peaking focus assist | Yes | Yes |
| H/V delay | Yes | Yes |
| Field/Frame mode | Yes | Yes |
| Native Interlace screening (without change to Progressive) | Yes | Yes |
| Auto source search | Yes | Yes |
| Safety area markers | Yes | Yes |
| Center Marker | Yes | Yes |
| Scale Markers | Yes | Yes |
| Area Marker Visibility | OFF,Line,Half,Half+Line | OFF,Line,Half,Half+Line |
| Tally via GPI | Yes, include IMD/UMD and Top LED | Yes, include IMD/UMD and Top LED |
| Tally via TSL Protocol | No | No |
| Tally Multi-Color | Yes | Yes |
| Low Latency Mode | Yes | Yes |
| Environment Power Save function | Yes | Yes |
| Close capture | No | No |
| User presets | Yes | Yes |
| 3D-LUT | Yes | Yes |
| TSL UMD/IMD Support via: | Yes, TSL 3.1, 4.0, 5.0 UMD | Yes, TSL 3.1, 4.0, 5.0 UMD |
| Direct Input Channel buttons | Yes | Yes |
| Auto Aspect | Yes | Yes |
| OPERATION KEY-LOCK | Yes | Yes |
| Operation LED Dimmer (Buttons) | Yes | Yes |
| Direct Brightness/Contrast/Color control | Yes | Yes |
| DCR Dynamic contrast | No | No |
| Measurement and indication Tools | DT-U31 | DT-U31PRO |
| Waveform | Yes | Yes |
| Waveform enlargement | Yes | Yes |
| Waveform Line selector | Yes | Yes |
| Waveform subs | Y/Cb,Cr,R,G,B / view color selection, transculent | Y/Cb,Cr,R,G,B / view color selection, transculent |
| Vector-scope | Yes | Yes |
| Vector-scope enlargement | Yes | Yes |
| Histogram | Yes | Yes |
| Histogram subs | RGB/Y | RGB/Y |
| Audio Level Meter | Yes | Yes |
| Audio Level Meter Channels | 16 | 16 |
| Audio Level Meter subs | Audio abnormal alert info display Display only 2-ch, 8-ch, or full 16-ch Chart position / Translucent adjust | Audio abnormal alert info display Display only 2-ch, 8-ch, or full 16-ch Chart position / Translucent adjust |
| Calibration and Color settings | DT-U31 | DT-U31PRO |
| Preset Color Temperature 9300K | No | No |
| Preset Color Temperature 6500K | Yes | Yes |
| Preset Color Temperature 5600K | No | No |
| Preset Color Temperature 3200K | No | No |
| Preset Color Temperature USER: | Yes | Yes |
| Manual calibration of Color Temperature (gain or/and cut-off) | Yes | Yes |
| Internal Auto-Calibration | Yes | Yes |
| External Auto-Calibration (Software Tool) | No | No |
| External Calibration Device needed | Yes, x-rite i1Display Pro / Jeti Specbos | Yes, x-rite i1Display Pro / Jeti Specbos |
| Gamma Levels | in 0.1 steps from 1.0 to 3.0 | in 0.1 steps from 1.0 to 3.0 |
| Adjustable Back-Light | Yes | Yes |
| Dedicate Timing Information | DT-U31 | DT-U31PRO |
| Lip sync processing time: | less 1/2 Frame in Low Latency mode | less 1/2 Frame in Low Latency mode |
| Power and Enviroment Spec´s | DT-U31 | DT-U31PRO |
| Power AC | Yes, Build in 110 V to 240 Volts | Yes, Build in 110 V to 240 Volts |
| Power DC | Yes, 4 Pin XLR 12V to 17V | Yes, 4 Pin XLR 12V to 17V |
| DC Connector Type: | 4 PIN XLR | 4 PIN XLR |
| Power consumption | 75 Watts | 110 Watts |
| Operation Temperature in Celsius | 0C to 40C | 0C to 40C |
| Operation Humidity:(Non-Condensing) | 10% to 90% | 10% to 90% |
| Storage Temperature in Celsius | -15C to 60C | -15C to 60C |
| Storage Humidity (Non-Condensing) | 10% to 90% | 10% to 90% |
| Mechanical Informations | DT-U31 | DT-U31PRO |
| VESA Mount | Yes | Yes |
| VESA Format | 100 x 100 / 200 x 100 | 100 x 100 / 200 x 100 |
| Dimensions W x H x D in mm | W:748mm / H:485mm / D:91mm | W:748mm / H:467mm / D:91mm |
| Weight (without stand) in Kg: | 11.95Kg | 11.45Kg |
| Included in Package | DT-U31 | DT-U31PRO |
| AC Power cord | Yes | Yes |
| Others | Safety Information, U-Stand | Safety Information, U-Stand |
| General Notes | DT-U31 | DT-U31PRO |
| E.& O.E. design and specifications subject to change without notice. | E.& O.E. design and specifications subject to change without notice. | |