ProjectorDB

BenQ TK800M vs JVC DLA-RS4500

BenQ TK800MBenQ TK800M
MSRP $1,299
JVC DLA-RS4500
JVC DLA-RS4500
MSRP $24,999
Key differences
White light output3,000 lm ANSI—
Native resolution1080p (1920 × 1080)DCI 4K (4096 × 2160)
Native contrast (on/off)10,000:1—
Throw ratio1.5–1.65:11.4–2.8:1
Lowest input lag51 msDerived—
Light sourceLampLaser (phosphor)
Fan noiseNormal 33 dB(A) · Eco 29 dB(A)Up to Max 50 dB(A)
PriceMSRP $1,299MSRP $24,999
Room fit
Distance to screen3.3–3.7 m3.1–6.3 m
Brightness
Rated brightness3,000 lmDerived—
White light output3,000 lm ANSI—
Claimed brightness (non-standard)—3,000 lm
Display system
Imaging technologyDLPLCoS
Chip / panel diagonal0.47 in0.69 in
On-screen resolution4K UHD (3840 × 2160)DerivedDCI 4K (4096 × 2160)Derived
Native resolution1080p (1920 × 1080)DCI 4K (4096 × 2160)
Native aspect16:9Derived17:9Derived
Pixel shiftXPR 4-way—
Addressable resolution4K UHD (3840 × 2160)—
Colour wheel segments4—
Contrast
Native contrast (on/off)10,000:1—
Dynamic contrast methodNoneLight-source dimming
Manual iris—Yes
Colour
Colour gamutRec. 709 96% coverageOver DCI-P3 100% · BT.2020 80%
Colour bit depth (per channel)10 bit—
Gamma / EOTF presets2.2, 2.4, 2.62.2, 2.4, 2.6, + Custom
Colour temperature presets—D93, D65, D55, Custom
HDR
HDR formatsHDR10, HLGHDR10, HLG
Tone mappingAdjustable—
Calibration
Colour management (CMS)6-axis—
Picture mode memories26
Picture certifications—ISF, THX
3D
3DYesYes
3D formatsFrame packing, Side-by-side, Top-bottom, + Frame sequentialFrame packing, Side-by-side, Top-bottom
Light source
Light sourceLampLaser (phosphor)
Light engine—BLU-Escent
Lamp power240 W—
Replacement lamp5J.JHN05.001—
Light-source life4,000 h normal · 10,000 h eco · 15,000 h super eco · 8,000 h dynamic20,000 h
Light output control—Steps
Cool-down time—About 10 s
Optics
Throw ratio1.5–1.65:11.4–2.8:1
Image size60–200 in60–280 in
Projection offset110%—
ZoomOpticalOptical
Zoom ratio1.1×Derived2×Derived
Focal length15.84–17.45 mm—
Aperture (f-number)2–2.05—
FocusManualMotorised
Vertical lens shiftNone±100%
Horizontal lens shift—±43%
Motorised lens shiftNoYes
Lens memory slots—10
Vertical keystone40°—
Auto keystoneYes—
Interchangeable lensNo—
Lens elements718
Lens materialGlassGlass
Motion & gaming
Frame interpolation (MEMC)NoYes
Max input refresh—DCI 4K: 60 Hz
Max refresh at 4K—60 HzDerived
Input lag1080p: 60 Hz 51 ms—
Lowest input lag51 msDerived—
Inputs & control
HDMI inputsHDMI 2.0 (HDCP 2.2) · HDMI 1.4 (HDCP 1.4)2 × HDMI (HDCP 2.2, 18 Gbps)
HDMI inputs (count)2Derived2Derived
Newest HDMI versionHDMI 2.0Derived—
Other video inputsVGA—
Max input resolution4K UHDDCI 4K
Audio inputs3.5 mm—
USB media playbackNo—
Control portsRS-232, 12 V triggerRS-232, + Wired IR, 12 V trigger
Control-system drivers—Control4
Horizontal scan15–135 kHz—
Vertical scan23–120 Hz—
Smart platform
Ethernet—Yes
Smart platformNone—
Audio
Speaker power5 W—
Speakers1—
LayoutMono—
Audio outputs3.5 mm—
HDMI audio returnNoneDerived—
Physical & installation
Dimensions (W × D × H)353 × 272 × 135 mm500 × 720 × 235 mm
Weight4,200 g37,500 g
OrientationsTable, Ceiling, Rear—
Ceiling mountM4, 20–25 mm screws—
Environment & power
Operating temperature0–40°C5–35°C
Operating humidity10–90%RH20–80%RH
Altitude3,000 m · high-altitude mode1,524 m
Power drawMax 385 W · Normal 330 W · Eco 250 W750 W
StandbyUp to 0.5 W0.4 W
Networked standby—1.5 W
Power supplyBuilt in—
Mains input100–240 V · 50/60 Hz100–240 V · 50/60 Hz
Noise
Fan noiseNormal 33 dB(A) · Eco 29 dB(A)Up to Max 50 dB(A)
Safety & compliance
Laser class—Class 3R
Risk groupRG2—
Marks—FCC
Support & ownership
Warranty3 yr (light source 1 yr or 2,000 h)3 yr
User manualhttps://esupportdownload.benq.com/esupport/PROJECTOR/UserManual/TK800M/TK800M_UM_EN_210701093638.pdf—
Spare partsLamp 5J.JHN05.001—
In the box
In the boxPower cord, Remote, Remote batteries, Quick start guide, + User manual, Warranty cardPower cord, Remote, Remote batteries, Quick start guide, Warranty card, + Lens cap
RemoteIR · backlit—