Flanders Scientific XM651U Broadcast Monitor

The 65” Flanders Scientific XM651U is a professional large format OLED reference monitor designed for color critical monitoring of 4K, UHD, and HD signals. It is equipped with 12G/6G/3G/HD-SDI inputs and outputs ensuring compatibility with virtually any SDI interface.


Full UHD Resolution (3840 x 2160) 12-bit Video Processing 10-bit OLED Panel (1.073 Billion Colors)
4K and UHD support over 12G, 6G, and Quad 3G - SDI 4:4:4 YCbCr, RGB, & XYZ Signal Support Advanced 3D + 1D LUT Based Calibration (compatible with LightSpace & CalMAN)
4K Compatible Waveform 4K Compatible Vectorscope Wide Variety of Standard Markers and Safety Areas
SDR Compatibility: Mastering HDR Compatibility: PQ & HLG Monitoring Universal Power (100V~240V AC)
Tetrahedral LUT interpolation Real-time UHD to HD downconversion LUM Coloring (Customizable Exposure Check)


Panel Specifications
Screen Size 64.5"
Resolution 3840x2160
Bit Depth (Color) 10-bit (1.073 Billion Colors)
Contrast Ratio 150,000:1
Panel Type OLED
Pixel Efficiency 99.99%
Max Luminance 900cd/m2 / L20
Viewing Angle 179°

Maximum Native Color Gamut
Max Native Color Gamut
4 x BNC 12G/6G/3G/HD-SDI
1 x DP UHD Compatible

4 x BNC 12G/6G/3G/HD-SDI - Clean Loop
4 x BNC 6G/3G/HD-SDI - Processed Loop

Supported SDI Formats
1080i (60/59.94/50)
1080p (30/29.97/25/24/24PsF/23.98/23.98PsF)
SMPTE-296M 720p (60/59.94/50/30/29/25/24/23.98)
- Level A & Level B supported
- Level B supports 2 x SMPTE
292M image format mapping
372M image format mapping
- RGB, YCbCr, & XYZ supported
12 & 10 bit 4:2:2 1920x1080p (60/59.94/50)
4:4:4 1280x720p (60/59.94/50/30/29.97/25/24/23.98)
12 & 10 bit 4:4:4 1920x1080i (60/59.94/50)
12 & 10 bit 4:4:4 1920x1080p (30/29.97/25/24/24PsF/23.98/23.98PsF)
12 & 10 bit 2k (2048x1080)
4K & UHD (ST2081 & ST2082)
Single-Link 12G
Single-Link 6G
Dual-Link 6G
Dual-Link 3G Square Division
Quad-Link 3G Level A Square Division
Quad-Link 3G Level B Square Division
Quad-Link 1.5G Square Division
10 & 8bit 4:2:2 4096x2160p (23.98/24/25/29.97/30/47.95/48/50/ 59.94/60)
10 & 8bit 4:2:2 3840x2160p (23.98/24/25/29.97/30/47.95/48/50/ 59.94/60)
12 & 10bit 4:4:4 4096x2160p (23.98/24/25/29.97/30) YCbCr & RGB
12 & 10bit 4:4:4 3840x2160p (23.98/24/25/29.97/30) YCbCr & RGB

Quad-Link 2SI support to be added via Future firmware update.
Internal Speakers 2
Audio In (Mini-Jack) 1
Audio Out (Mini-Jack) 1
Desktop Stand Standard
Wall Mountable Yes - 300x200mm VESA
3D LUT Color Space Selection SMPTE C/EBU/REC709/DCI-P3/Rec2020*/Custom
*does not cover entire Rec2020 color gamut
AC Input IEC / C14
Power Requirement 100~240 VAC
DC Power Consumption (Appx.) TBA
Physical Characteristics
Weight Appx. 60lbs.
Chassis Aluminum Frame
Dimensions Dimensional Drawing PDF

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