JVC DLA-RS4100 vs JVC DLA-RS4500

	JVC DLA-RS4100 MSRP $25,999.95	JVC DLA-RS4500 MSRP $24,999
Key differences
Native contrast (on/off)	100,000:1	—
Throw ratio	1.35–2.75:1	1.4–2.8:1
HDR formats	HDR10, + HDR10+, HLG	HDR10, HLG
Fan noise	Eco 24 dB(A)	Up to Max 50 dB(A)
Price	MSRP $25,999.95	MSRP $24,999
Room fit80″100″120″150″
Distance to screen	3.0–6.2 m	3.1–6.3 m
Brightness
Claimed brightness (non-standard)	3,000 lm	3,000 lm
Display system
Imaging technology	LCoS	LCoS
Chip / panel diagonal	0.69 in	0.69 in
On-screen resolution	8192 × 4320Derived	DCI 4K (4096 × 2160)Derived
Native resolution	DCI 4K (4096 × 2160)	DCI 4K (4096 × 2160)
Native aspect	17:9Derived	17:9Derived
Pixel shift	8K e-shift	—
Addressable resolution	8192 × 4320	—
Contrast
Native contrast (on/off)	100,000:1	—
Dynamic contrast method	Light-source dimming	Light-source dimming
Manual iris	Yes	Yes
Colour
Colour gamut	—	Over DCI-P3 100% · BT.2020 80%
Colour bit depth (per channel)	12 bit	—
Gamma / EOTF presets	2.2, 2.4, 2.6, Custom	2.2, 2.4, 2.6, Custom
Colour temperature presets	D93, D65, D55, Custom	D93, D65, D55, Custom
HDR
HDR formats	HDR10, + HDR10+, HLG	HDR10, HLG
Tone mapping	Dynamic	—
Tone mapping (maker name)	Frame Adapt HDR	—
Calibration
Colour management (CMS)	6-axis	—
Picture mode memories	—	6
Auto-calibration	Sensor supported	—
Picture certifications	ISF, + Filmmaker Mode	ISF, + THX
3D
3D	Yes	Yes
3D formats	Frame packing, Side-by-side, Top-bottom	Frame packing, Side-by-side, Top-bottom
Light source
Light source	Laser (phosphor)	Laser (phosphor)
Emitter	Blue laser + phosphor	—
Light engine	BLU-Escent	BLU-Escent
Light-source life	20,000 h	20,000 h
Light output control	Continuous	Steps
Cool-down time	—	About 10 s
Optics
Throw ratio	1.35–2.75:1	1.4–2.8:1
Image size	60–300 in	60–280 in
Zoom	Optical	Optical
Zoom ratio	2.04×Derived	2×Derived
Focus	Motorised	Motorised
Vertical lens shift	±100%	±100%
Horizontal lens shift	±43%	±43%
Motorised lens shift	Yes	Yes
Lens memory slots	10	10
Lens elements	18	18
Lens material	Glass	Glass
Motion & gaming
Frame interpolation (MEMC)	Yes	Yes
Max input refresh	1080p: 120 Hz · 4K UHD: 120 Hz · DCI 4K: 120 Hz · 8K: 60 Hz	DCI 4K: 60 Hz
Max refresh at 1080p	120 HzDerived	—
Max refresh at 4K	120 HzDerived	60 HzDerived
Inputs & control
HDMI inputs	2 × HDMI 2.1 (HDCP 2.3, 48 Gbps)	2 × HDMI (HDCP 2.2, 18 Gbps)
HDMI inputs (count)	2Derived	2Derived
Newest HDMI version	HDMI 2.1Derived	—
Max input resolution	8K	DCI 4K
Control ports	RS-232, 12 V trigger	RS-232, + Wired IR, 12 V trigger
Control-system drivers	Control4	Control4
Smart platform
Ethernet	Yes	Yes
Smart platform	None	—
Audio
Speakers	0	—
Physical & installation
Dimensions (W × D × H)	500 × 528 × 234 mm	500 × 720 × 235 mm
Weight	25,300 g	37,500 g
Environment & power
Operating temperature	5–35°C	5–35°C
Operating humidity	20–80%RH	20–80%RH
Altitude	2,000 m · high-altitude mode	1,524 m
Power draw	440 W	750 W
Standby	0.3 W	0.4 W
Networked standby	1.5 W	1.5 W
Mains input	100–240 V · 50/60 Hz	100–240 V · 50/60 Hz
Noise
Fan noise	Eco 24 dB(A)	Up to Max 50 dB(A)
Safety & compliance
Laser class	Class 1	Class 3R
Risk group	RG2	—
Marks	FCC	FCC
Support & ownership
Warranty	3 yr	3 yr
User manual	https://manuals.jvckenwood.com/download/files/B5A-3961-41.pdf	—
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, Warranty card, Lens cap