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  3. X1 vs VisionMaster Pro

Nebula X1 vs Valerion VisionMaster Pro

What X1 does better (3) and where VisionMaster Pro wins (4) — every spec side by side.

Nebula X1
Nebula · 2025X1
9.0Score
3 advantages≈ US$2,050
Higher score
vs
Valerion VisionMaster Pro
Valerion · 2025VisionMaster Pro
4 advantages≈ US$1,950
7.0Picture5.2
Dimensions

Size comparison

X1VisionMaster Pro
186 × 246282260 × 185216
X1VisionMaster ProDifference
Height246 mm185 mm+61 mm
Width186 mm260 mm−74 mm
Depth282 mm216 mm+66 mm
Weight6.2 kg7 kg−0.8 kg

Drawn to the same scale from the official dimensions (front and side).

Why is X1 better than VisionMaster Pro?

  1. Brightness (ANSI / ISO lumens)3,500 lm vs 2,500 lm+40%
  2. Built-in speakers (total output)40 W vs 24 W+67%
  3. Weight6.2 kg vs 7 kg+13%

Why is VisionMaster Pro better than X1?

  1. Contrast ratio (dynamic / claimed)5,000:1 vs 10,000:12×
  2. Ethernet (LAN)No · X1: Yes
  3. Largest image size200″ vs 300″+50%
  4. HDMI inputs2 vs 3+50%
Specifications

Side by side

Nebula X1Nebula X1≈ US$2,0509.0
Picture
Resolution (on screen)3840 × 2160 (4K UHD)3840 × 2160 (4K UHD)
Native panel resolution1920 × 1080 (Full HD)1920 × 1080 (Full HD)
4K method4K by pixel shifting4K by pixel shifting
Display technologyDLPDLP
Light sourceLaserLaser
Brightness (ANSI / ISO lumens)3,500 lm2,500 lm
Contrast ratio (dynamic / claimed)5,000:110,000:1
HDR supportYes—
HDR formatsDolby Vision—
Dolby VisionYes—
Gaming
Game / low-latency modeYes—
Lens & placement
Throw ratio0.9:1—
Throw ratio (zoomed in)1.5:1—
Throw typeShort throw (0.4–1.0:1)—
Distance for a 100″ 16:9 image1.99 m—
Smallest image size120″40″
Largest image size200″300″
Lens shiftNone—
AutofocusYes—
Keystone correctionYes—
Automatic keystone correctionYes—
Sound
Built-in speakers (total output)40 W24 W
Smart & streaming
Smart platformGoogle TV—
Built-in smart platformYes—
Netflix (officially licensed)Yes—
Wi-FiYesYes
BluetoothYesYes
Chromecast built-inYes—
Connectivity
HDMI inputs23
HDMI version2.12.1
HDMI eARCYes—
USB portYesNo
Ethernet (LAN)NoYes
VGA inputNoNo
Audio outputYesYes
Battery, power & lifetime
Light source life—25,000 h
Design & noise
Fan noise26 dB—
Weight6.2 kg7 kg
Width186 mm260 mm
Height246 mm185 mm
Depth282 mm216 mm
ColoursBlack—
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