Description
Huawei IdeaPresence 138
| Technical Specifications | |
| Model | IdeaPresence 138 |
| Display size | 138″ (16:9) |
| Display resolution | 4K |
| Pixel density | 16 ppi |
| Max. power consumption | 1787W |
| Minimum viewing distance | 2 m |
| Component | |
| Device | 1 |
| Cable | 1 power cable and 1 HDMI cable |
| Wall-mount bracket/Rolling stand | Delivered with the device |
| Optional Component | |
|
|
| Screen | |
| Packaging process | Flip-chip COB |
| Pixel pitch | P0.7 |
| Brightness | 300–1000 nits (adjustable) |
| Color temperature | 5000–9500K (adjustable) |
| Horizontal/Vertical viewing angle | 170°/170° |
| Gray level | 16 bits |
| Protection level (front) | IP65 |
| Refresh rate | 3840 Hz (64gray) |
| Black uniformity | △E*ab ＜ 0.5 |
| AG anti-glare | Supported |
| Color gamut | ≥ 85% BT.2020 & ≥ 99% sRGB |
| LED lifetime | Up to 100, 000 hours |
| Speaker | |
| Quantity | 2 x 3 (stereo supported) |
| Rated power (per group) | 2 x 20 W + 20 W |
| Maximum volume | 95 dB |
| Frequency response | 60 Hz to 20 kHz |
| Physical specifications | |
| Dimensions (H x W x D; rolling stand) | 2564mm x 3054 mm x 1034 mm |
| Dimensions (H x W x D; wall-mounted bracket) | 1888 mm x 3054 mm x 147 mm |
| Net weight (with rolling stand/wall-mounted bracket) | 247.5 kg/221 kg |
| Gross weight (display) | 440 kg |
| Power supply | 100 V AC to 240 V AC, 50/60 Hz |
| Operating/Storage temperature | –10℃ to +40℃/–20℃ to +60℃ |
| Operating/Storage humidity | 10% to 80%RH/10% to 80%RH |
| Port | |
| Audio/Video input port (front) | 1 × HDMI |
| Power supply port | 1 x power supply port |
| Meeting capability | |
| Dual-stream resolution | 4K 30 fps + 4K 30 fps |
| Doubled frame rate | Supported (4K 60 fps) |
| Call bandwidth | 64 kbit/s to 8 Mbit/s |
| Feature | Multistream meeting |
| SiteCall | |
| Meeting control via web or Touch | |
| Dual-band Wi-Fi (2.4 GHz and 5 GHz) | |
| HD image snapshot (16:9 and 4:3) | |
| PiP (small window: 1/16 of the main window in size and adjustable position) | |
| LDAP address book | |
| Open APIs for third-party integration and development | |
