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  3. Lifestudio Flex EF-72 vs ONO3Pro

Epson Lifestudio Flex EF-72 vs ONOAYO ONO3Pro

What Lifestudio Flex EF-72 does better (2) and where ONO3Pro wins (3) — every spec side by side.

Epson Lifestudio Flex EF-72
9.7Score
2 advantages≈ US$1,000
Higher score
vs
ONOAYO ONO3Pro
ONOAYO · 2025ONO3Pro
9.3Score
3 advantages
9.8Picture9.3
6.8Smart features & sound9.6

Why is Lifestudio Flex EF-72 better than ONO3Pro?

  1. Resolution (on screen)3840 × 2160 (4K UHD) vs 1920 × 1080 (Full HD)
  2. Brightness (ANSI / ISO lumens)1,000 lm vs 800 lm+25%

Why is ONO3Pro better than Lifestudio Flex EF-72?

  1. Built-in speakers (total output)10 W vs 30 W3×
  2. Largest image size150″ vs 300″2×
  3. Audio outputNo · Lifestudio Flex EF-72: Yes
Specifications

Side by side

Picture
Resolution (on screen)3840 × 2160 (4K UHD)1920 × 1080 (Full HD)
Native panel resolution1920 × 1080 (Full HD)1920 × 1080 (Full HD)
4K method4K by pixel shifting—
Display technology3LCD—
Light sourceLEDLED
Brightness (ANSI / ISO lumens)1,000 lm800 lm
Contrast ratio (dynamic / claimed)5,000,000:1—
HDR supportYes—
HDR formatsHDR10, HLG—
Lens & placement
Smallest image size30″—
Largest image size150″300″
Lens shiftNoneNone
Keystone correction—Yes
Automatic keystone correction—No
Sound
Built-in speakers (total output)10 W30 W
Smart & streaming
Smart platformGoogle TV—
Built-in smart platformYesYes
Netflix (officially licensed)YesYes
Wi-FiYesYes
BluetoothYesYes
Chromecast built-inYes—
Connectivity
HDMI inputs11
HDMI eARCYes—
USB portYesYes
Ethernet (LAN)NoNo
VGA inputNoNo
Audio outputNoYes
Design & noise
Fan noise28 dB—
Fan noise (eco mode)22 dB—
ColoursBrownBlack
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