ProjectorDB

Optoma ProScene ZK810T vs Optoma ProScene ZK810TST

Optoma ProScene ZK810TOptoma ProScene ZK810T
MSRP $18,999
Optoma ProScene ZK810TSTOptoma ProScene ZK810TST
MSRP $23,599
Key differences
Throw ratio1.26–2:10.65–0.75:1
Lowest input lag—4.5 msDerived
PriceMSRP $18,999MSRP $23,599
Room fit
Distance to screen2.8–4.4 m1.4–1.7 m
Brightness
Rated brightness7,200 lmDerived7,200 lmDerived
White light outputANSI7,200 lm ANSI7,200 lm ANSI
Claimed brightness (non-standard)8,500 lm8,500 lm
Brightness uniformity95%95%
Display system
Imaging technologyDLPDLP
Chip / panel diagonal0.65 in0.35 in
On-screen resolution4K UHD (3840 × 2160)Derived4K UHD (3840 × 2160)Derived
Native aspect16:9Derived16:9Derived
Addressable resolution4K UHD (3840 × 2160)4K UHD (3840 × 2160)
Contrast
Dynamic contrast3,000,000:13,000,000:1
Dynamic contrast method—Light-source dimming
Colour
Gamma / EOTF presets—2.2, 2.4, 2.6
HDR
HDR formatsHDR10, HLGHDR10, HLG
Calibration
Colour management (CMS)—6-axis
3D
3DYesYes
3D formats—Frame packing, Side-by-side, Top-bottom, Frame sequential
3D glasses sync—DLP-Link
Light source
Light sourceLaser (phosphor)Laser (phosphor)
EmitterBlue laser + phosphor—
Light-source life20,000 h normal · 30,000 h eco30,000 h
Light output control—Continuous
Constant brightness modeYesYes
Optics
Throw ratio1.26–2:10.65–0.75:1
Image size50–300 in50–1,000 in
ZoomOpticalOptical
Zoom ratio1.59×Derived1.15×Derived
Focal length18.72–29.59 mm9.69–11.19 mm
Aperture (f-number)2–2.42–2.1
FocusMotorisedMotorised
Vertical lens shift±55%±55%
Horizontal lens shift±25%±25%
Motorised lens shiftYesYes
Lens memory slots—5
Vertical keystone40°15°
Horizontal keystone30°20°
Corner correction4-corner4-corner
Grid warpYesYes
Interchangeable lensNoNo
Motion & gaming
Max input refresh—1080p: 240 Hz
Max refresh at 1080p—240 HzDerived
Input lag—1080p: 60 Hz 16.9 ms · 120 Hz 8.9 ms · 240 Hz 4.5 ms · 4K UHD: 60 Hz 16.8 ms
Lowest input lag—4.5 msDerived
Input lag at 4K 60 Hz—16.8 msDerived
Inputs & control
HDMI inputs2 × HDMI 2.02 × HDMI 2.0
HDMI inputs (count)2Derived2Derived
Newest HDMI versionHDMI 2.0DerivedHDMI 2.0Derived
Other video inputsHDBaseTHDBaseT
Max input resolution4K UHD4K UHD
Control portsRS-232, + Wired IR, 12 V triggerRS-232, 12 V trigger
PJLinkClass 2Class 2
Control-system driversCrestron, AMXCrestron, AMX
Horizontal scan15.38–91.15 kHz15.38–91.15 kHz
Vertical scan24–85 Hz24–85 Hz
Smart platform
Wi-FiNoneNone
EthernetYesYes
Audio
Speaker power10 W20 W
Speakers22
Audio outputs3.5 mm3.5 mm
HDMI audio returnNoneDerivedNoneDerived
Physical & installation
Dimensions (W × D × H)486 × 433 × 186 mm486 × 429 × 185 mm
Weight15,000 g14,300 g
ColoursBlackBlack
Orientations+ Table, + Ceiling, + Rear, Portrait, 360°Portrait, 360°
Ceiling mount—M4, screws ≥ 8 mm
Ingress protectionIP5X (light engine)IP5X (light engine)
Environment & power
Operating temperature5–40°C5–40°C
Operating humidity10–85%RH10–85%RH
Power drawMax 530 W · Eco 280 WMax 530 W · Eco 280 W
Standby0.5 W0.5 W
Power supply—Built in
Mains input100–240 V · 50/60 Hz100–240 V · 50/60 Hz
Noise
Fan noiseMax 38 dB(A) · Eco 34 dB(A)Max 38 dB(A) · Eco 34 dB(A)
Safety & compliance
Laser classClass 1Class 1
Risk groupRG2RG2
FDA laser noticeNotice 57Notice 57
MarksFCC—
Support & ownership
Warranty3 yr (light source 5 yr or 12,000 h)—
User manualhttps://region-resource.optoma.com/products/import/Documents/ad1f9f02-d889-4904-98d5-d45260c1187b.pdf—
In the box
In the boxPower cord, Remote, Remote batteries, Quick start guidePower cord, Remote, Remote batteries, Quick start guide
Remote—Backlit