Performance and features of Transvideo RainbowHD 7" SB monitor for on-set video work

Gear

ZephyrCan I fly my Alexa or RED on a Zephyr?389

Master SeriesIs a used Master Series rig worth buying as a first big rig?191

BFDHow do I power my BFD receiver from my camera or sled?186

VoltCan I retrofit a Volt onto my existing sled or gimbal?168

ArtemisHow do I power my camera and accessories from an Artemis sled?166

MDRWhere can I mount my Preston MDR on my rig?143

ModulusIs there a Modulus option for HD wireless video?141

G-70Will my G-70 fit my vest, gimbal or sled?126

FI+ZCan I control iris and zoom wirelessly, not just focus?60

HU3Where can I get my HU3 repaired, refurbished or repainted?60

CineLiveHow do I pack and case my CineLive rig for transport?54

G-70XHow does the G-70X compare to Pro Titan, Xarm and other arms?46

Trinity 2Is Trinity 2 SUP 3.0 firmware safe to install or buggy?46

Ultra VestWhich vest should I choose for my body size, comfort and operator type?39

2015Monitors forum

The RainbowHD 7" SB maintains usability in direct sunlight without requiring an optional sunshade in typical conditions.
Switching the monitor to LINEAR color space setting reveals shadow and midtone detail that other monitors on set may fail to display.
Physical buttons on this monitor are more reliable than touchscreen controls found on competing models.
Image quality at 540 lines of resolution can exceed that of competing monitors rated at 800 lines.
The RainbowHD 7" records still frames only to SD card, while the smaller 5" StarliteHD model records both still images and video.
A 450 nits non-super-bright version of the RainbowHD 7" produces comparable daylight visibility to competitors rated at 1000 nits, aided by superior screen coating.
The monitor has received firmware updates addressing peaking adjustment, colorimetry correction during zoom, and Log C curve improvements.

The claimed 540-line resolution appears to conflict with typical specifications for 7" monitors and may refer to a different measurement metric.
Comparison with a 1000 nits competitor was made with a photograph rather than direct side-by-side measurement.
No information provided on how to execute still frame recording despite the feature existing.
User experience comparison with StarliteHD 5" is limited and notes they serve different purposes.