Lilliput FS5 5.4in 4K HDMI Camera Monitor - On-Camera Assist

Our review of the Lilliput Camera Monitor FS5 finds it well suited to run-and-gun shooters and indie filmmakers who need a compact, bright on-camera display with modern inputs. The FS5 pairs FHD and 4K HDMI 2.0 support with 3G-SDI, a crisp 1920 x 1200 panel and useful monitoring tools like 3D-LUT and HDR, making it the single best reason to add this monitor as a camera assist when accurate framing and quick exposure checks matter on set.

Key Features

• Display: The 5.4 in 1920 x 1200 panel provides a detailed view that helps with critical focus and framing on compact rigs.
• 4K HDMI 2.0 I/O: HDMI 2.0 input and output at up to 2160p 60 Hz lets the monitor accept modern 4K signals and pass them through to recorders or switchers.
• 3G-SDI support: SDI input and output give reliable, broadcast-friendly connectivity for pro camera setups that need long cable runs.
• Color tools: Built-in 3D-LUT and support for Slog2/Slog3 and other log formats let users preview graded looks and expose for HDR with confidence.
• Brightness and viewing: 600 cd/m2 brightness and a 160/160 viewing angle make the screen usable outdoors and by multiple crew members for checks.
• Flexible power: Wide DC 7-24V input and NP-F/LP-E6 battery plates keep the monitor running on common camera batteries.

Who It's For

The FS5 is aimed at DSLR and mirrorless shooters, run-and-gun documentarians, and small studio crews who want a compact monitor with both HDMI 2.0 4K and 3G-SDI connectivity. Its combination of 3D-LUT support and HDR compatibility makes it useful for operators who must evaluate exposure and color in the field.

It is less suitable for those who need much larger reference monitors for color-critical grading or for users who require built-in wireless monitoring. If you need a full-size broadcast reference display or integrated camera control, a larger studio monitor would be a better choice.

Pros & Cons

Pros

• Compact and lightweight at about 295g, easy to mount on DSLRs and on small rigs.
• Comprehensive I/O with HDMI 2.0 4K 60 Hz and 3G-SDI for flexible connectivity to modern cameras and recorders.
• Useful color features including 3D-LUT support and multiple log format compatibility for on-set color checking.
• Bright 600 cd/m2 panel and wide viewing angles make it practical for outdoor and multi-operator use.

Cons

• Screen size at 5.4 in limits fine detail when compared to larger field monitors for critical color grading.
• Speaker and menu controls are basic, so advanced on-set audio or control features are limited.

Specifications

Model	FS5
Display	5.4 in 1920 x 1200 Full HD
HDMI	HDMI 2.0 input/output, up to 2160p 60 Hz
SDI	3G-SDI input/output, 1080p and interlaced formats supported
Brightness	600 cd/m2
Battery plate	NP-F / LP-E6
Weight	295 g

Our Verdict

The Lilliput FS5 is a compact, well-featured on-camera monitor that offers modern HDMI 2.0 4K pass-through, 3G-SDI, and practical color tools like 3D-LUT and log support. It is good value for solo shooters and small crews who need accurate framing and exposure checks without a heavy or bulky monitor; those needing larger reference displays or advanced audio features should consider alternative models.

Frequently Asked Questions

Does the FS5 accept 4K signals?
Yes. The HDMI 2.0 input and output support up to 2160p 60 Hz for 4K sources and pass-through.

Can it run from camera batteries?
Yes. The monitor supports a wide DC input and ships with NP-F and LP-E6 battery plates for common camera batteries.

Does it support LUTs and log preview?
Yes. The FS5 includes 3D-LUT support and recognizes log formats such as Slog2, Slog3 and others for previewing graded looks.