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  3. IRIS Ultra vs X1

JMGO IRIS Ultra vs Nebula X1

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

JMGO IRIS Ultra
JMGO · 2026IRIS Ultra
9.4Score
4 advantages≈ US$2,400
Higher score
vs
Nebula X1
Nebula · 2025X1
9.0Score
3 advantages≈ US$2,050
8.4Picture7.0
9.5Setup & placement8.1
8.0Smart features & sound9.3
Dimensions

Size comparison

IRIS UltraX1
308 × 230274186 × 246282
IRIS UltraX1Difference
Height230 mm246 mm−16 mm
Width308 mm186 mm+122 mm
Depth274 mm282 mm−8 mm
Weight6.7 kg6.2 kg+0.5 kg

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

Why is IRIS Ultra better than X1?

  1. Brightness (ANSI / ISO lumens)4,500 lm vs 3,500 lm+29%
  2. Lens shiftVertical vs None
  3. Largest image size300″ vs 200″+50%
  4. Contrast ratio (dynamic / claimed)7,000:1 vs 5,000:1+40%

Why is X1 better than IRIS Ultra?

  1. Built-in speakers (total output)24 W vs 40 W+67%
  2. HDMI version1.4 vs 2.1+50%
  3. Weight6.7 kg vs 6.2 kg+8%
Specifications

Side by side

JMGO IRIS UltraJMGO IRIS Ultra≈ US$2,4009.4
Nebula X1Nebula X1≈ US$2,0509.0
Picture
Resolution (on screen)3840 × 2160 (4K UHD)3840 × 2160 (4K UHD)
Native panel resolution—1920 × 1080 (Full HD)
4K method—4K by pixel shifting
Display technology—DLP
Light sourceLaserLaser
Brightness (ANSI / ISO lumens)4,500 lm3,500 lm
Contrast ratio (dynamic / claimed)7,000:15,000:1
HDR supportYesYes
HDR formatsDolby VisionDolby Vision
Dolby VisionYesYes
Colour gamut (BT.2020)110%—
Motion interpolation (MEMC)Yes—
Gaming
Game / low-latency mode—Yes
VRR / ALLMYes—
Lens & placement
Throw ratio—0.9:1
Throw ratio (zoomed in)—1.5:1
Throw type—Short throw (0.4–1.0:1)
Distance for a 100″ 16:9 image—1.99 m
Smallest image size40″120″
Largest image size300″200″
Lens shiftVerticalNone
AutofocusYesYes
Keystone correctionYesYes
Automatic keystone correctionYesYes
Automatic screen fitYes—
Sound
Built-in speakers (total output)24 W40 W
Dolby Audio / Dolby Digital PlusYes—
Smart & streaming
Smart platformGoogle TVGoogle TV
Built-in smart platformYesYes
Netflix (officially licensed)YesYes
Wi-FiYesYes
BluetoothYesYes
Chromecast built-inYesYes
Internal storage64 GB—
Connectivity
HDMI inputs22
HDMI version1.42.1
HDMI eARCYesYes
USB portYesYes
Ethernet (LAN)NoNo
VGA inputNoNo
Audio outputYesYes
Battery, power & lifetime
Power consumption240 W—
Light source life20,000 h—
Design & noise
Fan noise26 dB26 dB
Weight6.7 kg6.2 kg
Width308 mm186 mm
Height230 mm246 mm
Depth274 mm282 mm
ColoursBlackBlack
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