Optoma ProScene ZK810T vs Panasonic PT-MZ782

	Optoma ProScene ZK810T MSRP $18,999	Panasonic PT-MZ782
Key differences
White light outputANSI	7,200 lm ANSI	7,500 lm ISO (Normal power, Dynamic mode) · 7,500 lm ANSI (Normal power, Dynamic mode)
Native resolution	—	WUXGA (1920 × 1200)
Throw ratio	1.26–2:1	1.61–2.76:1
HDR formats	HDR10, HLG	—
Fan noise	Max 38 dB(A) · Eco 34 dB(A)	Normal 32 dB(A) · Eco 32 dB(A)
Price	MSRP $18,999	—
Room fit80″100″120″150″
Distance to screen	2.8–4.4 m	3.5–5.9 m
Brightness
Rated brightness	7,200 lmDerived	7,500 lmDerived
White light outputANSI	7,200 lm ANSI	7,500 lm ISO (Normal power, Dynamic mode) · 7,500 lm ANSI (Normal power, Dynamic mode)
Claimed brightness (non-standard)	8,500 lm	—
Brightness uniformity	95%	85%
Brightness by mode	—	Max 7,500 lm · Eco 5,200 lm
Eco brightness	—	69%Derived
Display system
Imaging technology	DLP	3LCD
Chip / panel diagonal	0.65 in	0.76 in
On-screen resolution	4K UHD (3840 × 2160)Derived	WUXGA (1920 × 1200)Derived
Native resolution	—	WUXGA (1920 × 1200)
Native aspect	16:9Derived	16:10Derived
Addressable resolution	4K UHD (3840 × 2160)	—
Contrast
Dynamic contrast	3,000,000:1	3,000,000:1
Dynamic contrast method	—	Light-source dimming
HDR
HDR formats	HDR10, HLG	—
3D
3D	Yes	—
Light source
Light source	Laser (phosphor)	Laser (phosphor)
Emitter	Blue laser + phosphor	Blue laser + phosphor
Light-source life	20,000 h normal · 30,000 h eco	20,000 h normal · 24,000 h eco
Life defined as	—	50% brightness
Constant brightness mode	Yes	—
Optics
Throw ratio	1.26–2:1	1.61–2.76:1
Throw measured from	—	Lens
Image size	50–300 in	40–400 in
Zoom	Optical	Optical
Zoom ratio	1.59×Derived	1.71×Derived
Focal length	18.72–29.59 mm	26.8–45.5 mm
Aperture (f-number)	2–2.4	1.7–2.3
Focus	Motorised	Motorised
Vertical lens shift	±55%	±67%
Horizontal lens shift	±25%	±35%
Motorised lens shift	Yes	Yes
Vertical keystone	40°	25°
Horizontal keystone	30°	30°
Auto keystone	—	Yes
Corner correction	4-corner	4-corner
Grid warp	Yes	—
Interchangeable lens	No	Yes
Inputs & control
HDMI inputs	2 × HDMI 2.0	3 × HDMI (HDCP 2.3)
HDMI inputs (count)	2Derived	3Derived
Newest HDMI version	HDMI 2.0Derived	—
Other video inputs	HDBaseT	+ VGA, + Component, HDBaseT
Max input resolution	4K UHD	DCI 4K
Audio inputs	—	3.5 mm
Control ports	RS-232, + Wired IR, + 12 V trigger	RS-232
PJLink	Class 2	Class 2
Control-system drivers	Crestron, + AMX	Crestron
Horizontal scan	15.38–91.15 kHz	27–135 kHz
Vertical scan	24–85 Hz	24–60 Hz
Smart platform
Wi-Fi	None	—
Ethernet	Yes	Yes
Audio
Speaker power	10 W	—
Speakers	2	—
Audio outputs	3.5 mm	3.5 mm
HDMI audio return	NoneDerived	NoneDerived
Physical & installation
Dimensions (W × D × H)	486 × 433 × 186 mm	561 × 439 × 224 mm
Weight	15,000 g	18,600 g
Colours	Black	Black, + White
Orientations	Table, Ceiling, Rear, Portrait, 360°	Table, Ceiling, Rear, Portrait, 360°
Ceiling mount	—	4 × M6, 12 mm deep, 4 N·m
Dust filter	—	Washable
Ingress protection	IP5X (light engine)	—
Environment & power
Operating temperature	5–40°C	0–45°C
Operating humidity	10–85%RH	20–80%RH
Altitude	—	2,700 m
Power draw	Max 530 W · Eco 280 W	Max 435 W · Normal 385 W · Eco 275 W
Standby	0.5 W	0.5 W
Mains input	100–240 V · 50/60 Hz	100–240 V · 50/60 Hz
Noise
Fan noise	Max 38 dB(A) · Eco 34 dB(A)	Normal 32 dB(A) · Eco 32 dB(A)
Safety & compliance
Laser class	Class 1	Class 1
Risk group	RG2	RG2
FDA laser notice	Notice 57	Notice 57
Marks	FCC	—
Support & ownership
Warranty	3 yr (light source 5 yr or 12,000 h)	—
User manual	https://region-resource.optoma.com/products/import/Documents/ad1f9f02-d889-4904-98d5-d45260c1187b.pdf	—
Spare parts	—	Air filter ET-RFM200
In the box
In the box	Power cord, Remote, Remote batteries, + Quick start guide	Power cord, Remote, Remote batteries, + Lens cap