ProjectorDB

Optoma ProScene ZK810T vs Sharp XP-P721Q-W

Optoma ProScene ZK810TOptoma ProScene ZK810T
MSRP $18,999
Sharp XP-P721Q-WSharp XP-P721Q-W
Key differences
White light outputANSI7,200 lm ANSI7,200 lm ISO · 7,200 lm ANSI
Native resolution—1080p (1920 × 1080)
Throw ratio1.26–2:11.25–2:1
HDR formatsHDR10, HLG—
Fan noiseMax 38 dB(A) · Eco 34 dB(A)Normal 36 dB(A) · Eco 34 dB(A)
PriceMSRP $18,999—
Room fit
Distance to screen2.8–4.4 m2.8–4.4 m
Brightness
Rated brightness7,200 lmDerived7,200 lmDerived
White light outputANSI7,200 lm ANSI7,200 lm ISO · 7,200 lm ANSI
Claimed brightness (non-standard)8,500 lm—
Brightness uniformity95%—
Display system
Imaging technologyDLPDLP
Chip / panel diagonal0.65 in0.65 in
On-screen resolution4K UHD (3840 × 2160)Derived4K UHD (3840 × 2160)Derived
Native resolution—1080p (1920 × 1080)
Native aspect16:9Derived16:9Derived
Pixel shift—Yes (scheme not stated)
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
Colour bit depth (per channel)—10 bit
Gamma / EOTF presets—2.2, 2.4, 2.6
HDR
HDR formatsHDR10, HLG—
Tone mapping—Adjustable
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 + phosphorBlue laser + phosphor
Laser wavelengths—B 455 nm
Light-source life20,000 h normal · 30,000 h eco20,000 h normal · 30,000 h eco
Life defined as—50% brightness
Light output control—Continuous
Constant brightness modeYesYes
Optics
Throw ratio1.26–2:11.25–2:1
Image size50–300 in60–300 in
ZoomOpticalOptical
Zoom ratio1.59×Derived1.6×Derived
Focal length18.72–29.59 mm18.7–29.6 mm
Aperture (f-number)2–2.42–2.4
FocusMotorisedMotorised
Vertical lens shift±55%±55%
Horizontal lens shift±25%±25%
Motorised lens shiftYesYes
Lens memory slots—5
Vertical keystone40°40°
Horizontal keystone30°40°
Corner correction4-corner—
Grid warpYesYes
Interchangeable lensNo—
Motion & gaming
Max input refresh—1080p: 240 Hz · 4K UHD: 60 Hz
Max refresh at 1080p—240 HzDerived
Max refresh at 4K—60 HzDerived
Inputs & control
HDMI inputs2 × HDMI 2.02 × HDMI (HDCP 2.2)
HDMI inputs (count)2Derived2Derived
Newest HDMI versionHDMI 2.0Derived—
Other video inputsHDBaseTHDBaseT
Max input resolution4K UHD4K UHD
Audio inputs—3.5 mm
Control portsRS-232, Wired IR, 12 V triggerRS-232, Wired IR, 12 V trigger
PJLinkClass 2Class 2
Control-system driversCrestron, + AMXCrestron
Horizontal scan15.38–91.15 kHz15–255 kHz
Vertical scan24–85 Hz24–240 Hz
Smart platform
Wi-FiNoneNone
EthernetYesYes
Audio
Speaker power10 W20 W
Speakers22
Layout—Mono
Audio outputs3.5 mm3.5 mm
HDMI audio returnNoneDerivedNoneDerived
Physical & installation
Dimensions (W × D × H)486 × 433 × 186 mm486 × 433 × 186 mm
Weight15,000 g14,700 g
Colours+ Black+ White
OrientationsTable, Ceiling, Rear, Portrait, 360°Table, Ceiling, Rear, Portrait, 360°
Ceiling mount—4 × M4, screws ≥ 8 mm
Dust filter—None
Ingress protectionIP5X (light engine)—
Sealed optical engine—Yes
Environment & power
Operating temperature5–40°C0–45°C
Operating humidity10–85%RH10–85%RH
Altitude—3,048 m · high-altitude mode
Power drawMax 530 W · Eco 280 WMax 530 W · Normal 530 W · Eco 285 W
Standby0.5 WUp to 0.5 W
Networked standby—Up to 2 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)Normal 36 dB(A) · Eco 34 dB(A)
Safety & compliance
Laser classClass 1Class 1
Risk groupRG2RG2
FDA laser noticeNotice 57—
Marks+ FCC+ CE, + UKCA
Support & ownership
Warranty3 yr (light source 5 yr or 12,000 h)🇨🇦 CA 5 yr or 20,000 h · 🇪🇺 EU 3 yr (light source 3 yr or 10,000 h)
User manualhttps://region-resource.optoma.com/products/import/Documents/ad1f9f02-d889-4904-98d5-d45260c1187b.pdfhttps://www.projectorcentral.com/pdf/projector_manual_12438.pdf
In the box
In the boxPower cord, Remote, Remote batteries, Quick start guidePower cord, Remote, Remote batteries, Quick start guide
Remote—IR