LG CineBeam Q PU600U vs Optoma ML750i

LG CineBeam Q PU600U is brighter and quieter. Optoma ML750i is $250.99 cheaper, lighter and in stock.

	LG CineBeam Q PU600UMSRP $999.99	Optoma ML750i$749 · Amazon Buy

Key differences
White light outputANSI
White light outputANSI	Up to 600 lm ANSI	450 lm ANSI
Native resolution
Native resolution	—	WXGA (1280 × 800)
Throw ratio
Throw ratio	1.2:1	1.5:1
Lowest input lag
Lowest input lag	—	16.6 msDerived
HDR formats
HDR formats	HDR10, HLG	—
Light source
Light source	RGB triple laser	LED
Fan noise
Fan noise	Max 29 dB(A) · Normal 27 dB(A) · Eco 25 dB(A)	Normal 32 dB(A) · Eco 29 dB(A)
MSRP
MSRP	$999.99	—
Best price
Best price	—	$749
Room fit80″100″120″150″
Distance to screen
Distance to screen	2.7 m	3.2 m
Picture
White light outputANSI
White light outputANSI	Up to 600 lm ANSI	450 lm ANSI
Claimed brightness (non-standard)
Claimed brightness (non-standard)	—	700 lm
Brightness uniformity
Brightness uniformity	—	85%
Imaging technology
Imaging technology	DLP	DLP
Native resolution
Native resolution	—	WXGA (1280 × 800)
Native aspect
Native aspect	16:9Derived	16:10Derived
Addressable resolution
Addressable resolution	4K UHD (3840 × 2160)	—
Dynamic contrast
Dynamic contrast	450,000:1	20,000:1
Colour gamut
Colour gamut	DCI-P3 154%	—
HDR formats
HDR formats	HDR10, HLG	—
3D
3D	—	Yes
Light source
Light source
Light source	RGB triple laser	LED
Emitter
Emitter	—	RGB LED
Light-source life
Light-source life	—	20,000 h
Optics
Throw ratio
Throw ratio	1.2:1	1.5:1
Image size
Image size	50–120 in	17–100 in
Projection offset
Projection offset	100%	100%
Zoom
Zoom	None	None
Focal length
Focal length	—	14.95 mm
Aperture (f-number)
Aperture (f-number)	—	1.9
Focus
Focus	Motorised	Manual
Autofocus
Autofocus	Yes	No
Vertical lens shift
Vertical lens shift	—	None
Vertical keystone
Vertical keystone	—	40°
Auto keystone
Auto keystone	Yes	Yes
Grid warp
Grid warp	Yes	—
Interchangeable lens
Interchangeable lens	—	No
Motion & gaming
Frame interpolation (MEMC)
Frame interpolation (MEMC)	Yes	—
Input lag
Input lag	—	1080p: 60 Hz 16.6 ms
Inputs & control
HDMI inputs
HDMI inputs	HDMI (HDCP 2.2)	HDMI 1.4
Other video inputs
Other video inputs	USB-C (DisplayPort)	—
Max input resolution
Max input resolution	—	1080p
USB media playback
USB media playback	—	Yes
Control ports
Control ports	—	RS-232
Horizontal scan
Horizontal scan	—	15.38–91.15 kHz
Vertical scan
Vertical scan	—	24–85 Hz
Smart platform
Smart platform
Smart platform	webOS	Android (uncertified)
OS version
OS version	24	—
Casting
Casting	AirPlay 2, Miracast	—
Audio
Speaker power
Speaker power	—	2 W
Speakers
Speakers	—	1
Layout
Layout	—	Mono
Audio formats
Audio formats	Dolby Atmos	—
Audio outputs
Audio outputs	Bluetooth	3.5 mm
HDMI audio return
HDMI audio return	NoneDerived	NoneDerived
Physical & installation
Dimensions (W × D × H)
Dimensions (W × D × H)	80 × 135 × 135 mm	105 × 106 × 39 mm
Weight
Weight	1,490 g	425 g
Orientations
Orientations	—	Table, Ceiling, Rear
Built-in stand
Built-in stand	Handle	—
Tripod socket
Tripod socket	—	Yes
Environment & power
Operating temperature
Operating temperature	0–40°C	0–40°C
Operating humidity
Operating humidity	0–80%RH	10–80%RH
Altitude
Altitude	—	2,500 m
Power draw
Power draw	Max 65 W	Max 67 W · Normal 60 W · Eco 25 W
Standby
Standby	Up to 0.5 W	0.5 W
Power supply
Power supply	External adapter	External adapter
Mains input
Mains input	100–240 V · 50/60 Hz	100–240 V · 50/60 Hz
USB-C PD in
USB-C PD in	65 W	—
USB-C PD out
USB-C PD out	5 W	—
Fan noise
Fan noise	Max 29 dB(A) · Normal 27 dB(A) · Eco 25 dB(A)	Normal 32 dB(A) · Eco 29 dB(A)
Safety & support
Laser class
Laser class	Class 1	—
Risk group
Risk group	RG2	—
Marks
Marks	—	FCC
Warranty
Warranty	1 yr	1 yr (light source 5 yr or 12,000 h)
User manual
User manual	—	https://region-resource.optoma.com/products/import/Documents/1879f1af-9587-4088-a150-cad4681dca36.pdf
In the box
In the box
In the box	Power cord, Remote, Remote batteries	Power cord, Remote, Remote batteries, Quick start guide, Carry case
Remote
Remote	IR	IR

LG CineBeam Q PU600UMSRP $999.99

Optoma ML750i$749 · Amazon

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