JVC DLA-RS2000 vs Nebula Cosmos Laser

	JVC DLA-RS2000 MSRP $8,999	Nebula Cosmos Laser MSRP $1,099
Key differences
White light output	—	1,840 lm ANSI
Native resolution	DCI 4K (4096 × 2160)	1080p (1920 × 1080)
Native contrast (on/off)	80,000:1	—
Throw ratio	1.4–2.8:1	1.27:1
HDR formats	HDR10, + HLG	HDR10
Light source	Lamp	Laser (phosphor)
Fan noise	Up to Max 50 dB(A)	28 dB(A)
Price	MSRP $8,999	MSRP $1,099
Room fit80″100″120″150″
Distance to screen	3.1–6.3 m	2.8 m
Brightness
Rated brightness	—	1,840 lmDerived
White light output	—	1,840 lm ANSI
Claimed brightness (non-standard)	1,900 lm	—
Display system
Imaging technology	LCoS	DLP
Chip / panel diagonal	0.69 in	0.47 in
Panel alignment	Zone-by-zone	—
On-screen resolution	DCI 4K (4096 × 2160)Derived	1080p (1920 × 1080)Derived
Native resolution	DCI 4K (4096 × 2160)	1080p (1920 × 1080)
Native aspect	17:9Derived	16:9Derived
Contrast
Native contrast (on/off)	80,000:1	—
Dynamic contrast	800,000:1	1,500,000:1
Dynamic contrast method	Dynamic iris	—
Manual iris	Yes	—
Colour
Colour gamut	Over DCI-P3 100%	—
Colour bit depth (per channel)	—	8 bit
Gamma / EOTF presets	2.2, 2.4, 2.6, Custom	—
Colour temperature presets	D93, D65, D55, Custom	—
HDR
HDR formats	HDR10, + HLG	HDR10
Tone mapping (maker name)	Auto Tone Mapping	—
Calibration
Colour management (CMS)	6-axis	—
Picture certifications	ISF	—
3D
3D	Yes	Yes
3D formats	Frame packing, Side-by-side, Top-bottom	—
3D glasses sync	RF	—
Light source
Light source	Lamp	Laser (phosphor)
Emitter	—	Blue laser + phosphor
Light engine	—	ALPD 3.0
Lamp power	265 W	—
Replacement lamp	PK-L2618UW	—
Light-source life	4,500 h eco	25,000 h
Light output control	Steps	—
Optics
Throw ratio	1.4–2.8:1	1.27:1
Image size	60–200 in	60–150 in
Zoom	Optical	—
Zoom ratio	2×Derived	—
Focus	Motorised	Motorised
Autofocus	—	Yes
Vertical lens shift	±80%	—
Horizontal lens shift	±34%	—
Motorised lens shift	Yes	—
Lens memory slots	10	—
Auto keystone	—	Yes
Auto setup	—	Fit to screen
Interchangeable lens	—	No
Lens elements	17	—
Lens material	Glass	—
Motion & gaming
Frame interpolation (MEMC)	Yes	—
Max input refresh	DCI 4K: 60 Hz	—
Max refresh at 4K	60 HzDerived	—
Inputs & control
HDMI inputs	2 × HDMI (HDCP 2.2, 18 Gbps)	—
HDMI inputs (count)	2Derived	—
Max input resolution	DCI 4K	4K UHD
USB media playback	—	Yes
Control ports	RS-232, 12 V trigger	—
Control-system drivers	Control4	—
Smart platform
Wi-Fi	—	Wi-Fi 5
Bluetooth	—	5.0
Ethernet	Yes	—
Smart platform	—	Android TV
OS version	—	10
RAM	—	2 GB
Storage	—	16 GB
Netflix	—	Built in
Casting	—	Chromecast built-in
Audio
Speaker power	—	20 W
Speakers	0	2
Audio formats	—	Dolby Audio
Audio outputs	—	3.5 mm
HDMI audio return	—	NoneDerived
Bluetooth speaker mode	—	Yes
Physical & installation
Dimensions (W × D × H)	500 × 495 × 234 mm	—
Weight	19,800 g	—
Orientations	Table, Ceiling, Rear	Table, Ceiling, Rear
Ceiling mount	4 × M5, 15–25 mm screws	—
Tripod socket	—	Yes
Environment & power
Operating temperature	5–35°C	0–35°C
Operating humidity	20–80%RH	—
Altitude	1,524 m · high-altitude mode	—
Power draw	400 W	Max 200 W
Standby	0.3 W	Up to 0.5 W
Networked standby	1.5 W	—
Power supply	—	Built in
Mains input	100–240 V · 50/60 Hz	100–240 V · 50/60 Hz
Noise
Fan noise	Up to Max 50 dB(A)	28 dB(A)
Safety & compliance
Laser class	—	Class 1
Risk group	—	RG1
Eye-protection sensor	—	Yes
Marks	FCC	FCC
Support & ownership
Warranty	3 yr	1 yr
User manual	https://www.projectorcentral.com/pdf/projector_manual_10623.pdf	https://www.projectorcentral.com/pdf/projector_manual_11836.pdf
Spare parts	Lamp PK-L2618UW	—
In the box
In the box	Power cord, Remote, Remote batteries, Quick start guide, + Warranty card, + Lens cap	Power cord, Remote, Remote batteries, Quick start guide, + Streaming dongle