PORTKEYS BM5 III WR 5.5" HDMI Touchscreen Monitor with Camera Control Review
We've aggregated 12 high-signal reviews and 1 live retailer price below.

Our editorial take on the PORTKEYS BM5 III WR 5.5" HDMI Touchscreen Monitor with Camera Control
Portkeys continues its impressive evolution from a budget player to a serious contender in the on-camera monitor space. The BM5 III WR showcases this maturation perfectly by integrating a feature set that was once the exclusive domain of much more expensive systems. By combining a brilliantly bright screen with robust wireless camera control, Portkeys is offering a compelling package that directly addresses the needs of modern, streamlined camera rigs.
The headline feature is undoubtedly the camera control, both wired and wireless. For RED Komodo and many Sony camera users, the ability to change key settings directly from the monitor is a legitimate game-changer, reducing rig complexity. This functionality is paired with a 2200-nit, daylight-viewable 5.5-inch touchscreen that delivers a sharp image. An improved build quality and the updated CINENORM operating system further signal that Portkeys is listening to its user base and refining its products with each generation.
While the BM5 III WR represents a huge leap forward, it still negotiates a trade-off between immense functionality and ultimate polish. The user experience, though much improved, may not feel as immediately intuitive as the top-tier competition. However, for the price, the sheer number of professional tools and the robust control integration are nearly impossible to beat. It's a powerhouse tool that delivers exceptional value.
- Integrated wireless camera control for select RED and Sony cameras
- Extremely bright 2200-nit daylight-viewable display
- Robust build quality
- Vastly improved CINENORM OS user interface
- Comprehensive suite of professional monitoring tools
- Excellent value proposition
- User experience can have a learning curve compared to premium rivals
- Wireless control compatibility is camera-specific
- Fan can be audible in very quiet recording environments
Synthesized by Geared editors from early expert reviews.
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Portkeys is a Chinese company that released a full lineup of affordable on-camera monitors and viewfinders with an impressive price/feature ratio in a couple of years only. The company released an upgraded version, the PortKeys BM5 III WR, that boasts a bigger screen and a couple of new features.
This article announces the launch of the Portkeys BM5 WR monitor, highlighting its features and improvements over previous models.
Portkeys has been making monitors for several years, and I have used them, too. They keep getting better in every way, from the image quality to the overall build.
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Specs
- Wi-Fi
- No
- Weight
- 13.26 oz / 376.00 g
- Audio I/O
- No
- Bluetooth
- No
- Other I/O
- 1x USB-A 2.0 1x USB-B 2.0 1x Proprietary
- Power I/O
- 1x Unspecified 4-Pin (24 VDC) Input 1x Unspecified 4-Pin (7.4 VDC) Output
- Video I/O
- 1x BNC (3G-SDI) Input 1x BNC (3G-SDI) Loop Output 1x HDMI Input
- Dimensions
- 5.7 x 4.8 x 1.8" / 145.4 x 120.9 x 45.5 mm
- Panel Type
- LCD
- HDR Support
- Yes: Hybrid Log Gamma
- Input Power
- 7.4 to 24 VDC
- LUT Support
- Yes
- Touchscreen
- Yes
- Aspect Ratio
- 16:9
- Display Size
- 5.5" / 14.0 cm
- Viewing Angle
- Horizontal: 178° Vertical: 178°
- Contrast Ratio
- :1
- Embedded Audio
- SDI HDMI
- Built-In Speaker
- No
- Native Resolution
- 1920 x 1080
- Power Consumption
- 13 W (Maximum)
- Maximum Brightness
- 2200 nits / cd/m2 (Sustained)
- Mobile App Compatible
- No
- Media/Memory Card Slot
- No
- Material Of Construction
- Aluminum
Where to buy
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- Adoramanew● In stockBest price$457Buy
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