ProjectorDB

Optoma UHZ35 vs ViewSonic X1-4KPro

Optoma UHZ35 is lighter. ViewSonic X1-4KPro is $649.01 cheaper, quieter and in stock.

Optoma UHZ35MSRP $2,199
ViewSonic X1-4KPro$1,549.99 · Amazon
Buy
Key differences
White light output
—2,500 lm ANSI
Native resolution
1080p (1920 × 1080)—
Throw ratio
1.4–2.24:11.15–1.5:1
Lowest input lag
4.4 msDerived—
HDR formats
HDR10, HLG—
Light source
Laser (phosphor)LED
Fan noise
Normal 35 dB(A) · Eco 28 dB(A)Normal 33 dB(A) · Eco 29 dB(A)
MSRP
$2,199$1,549
Best price
—$1,549.99
Room fit
Distance to screen
3.1–5.0 m2.5–3.3 m
Picture
White light output
—2,500 lm ANSI
Claimed brightness (non-standard)
3,500 lm—
Brightness uniformity
80%—
Imaging technology
DLPDLP
Chip / panel diagonal
0.65 in0.65 in
Native resolution
1080p (1920 × 1080)—
Native aspect
16:9Derived16:9Derived
Pixel shift
XPR 4-way—
Addressable resolution
4K UHD (3840 × 2160)4K UHD (3840 × 2160)
Dynamic contrast
500,000:13,000,000:1
Dynamic contrast method
—Light-source dimming
Colour gamut
—Rec. 709 125%
Colour temperature presets
—D93, D65
HDR formats
HDR10, HLG—
3D
YesYes
3D formats
—Frame packing, Side-by-side, Top-bottom, Frame sequential
3D glasses sync
DLP-Link—
Light source
Light source
Laser (phosphor)LED
Light-source life
30,000 h eco60,000 h
Cool-down time
90 s—
Optics
Throw ratio
1.4–2.24:11.15–1.5:1
Image size
26–303 in60–150 in
Projection offset
116%—
Zoom
OpticalOptical
Zoom ratio
1.6×Derived1.3×Derived
Focal length
20.91–32.62 mm—
Aperture (f-number)
—2.48–2.78
Focus
—Manual
Vertical lens shift
—0–10%
Vertical keystone
30°40°
Horizontal keystone
30°40°
Auto keystone
—Yes
Corner correction
—4-corner
Grid warp
—Yes
Motion & gaming
Max input refresh
1080p: 240 Hz · 4K UHD: 60 Hz1080p: 240 Hz · 2560 × 1440: 120 Hz · 4K UHD: 60 Hz
Input lag
1080p: 240 Hz 4.4 ms · 4K UHD: 60 Hz 17 ms—
Inputs & control
HDMI inputs
HDMI 2.0 · HDMI 2.0 (eARC)HDMI 2.0 (HDCP 2.2) · HDMI 2.0 (eARC, HDCP 2.2)
Max input resolution
—4K UHD
Control ports
RS-232RS-232
Horizontal scan
15–140 kHz15–135 kHz
Vertical scan
24–240 Hz23–240 Hz
Smart platform
Bluetooth
—5.0
Ethernet
Yes—
Smart platform
—Google TV
Netflix
—Built in
Casting
—Chromecast built-in
Audio
Speaker power
15 W12 W
Speakers
12
Tuned by
—Harman Kardon
Audio outputs
3.5 mm, HDMI eARC3.5 mm, HDMI eARC
HDMI audio return
eARCDerivedeARCDerived
Physical & installation
Dimensions (W × D × H)
274 × 216 × 114 mm355 × 244 × 121 mm
Weight
3,000 g3,700 g
Colours
White—
Orientations
Table, Ceiling, Rear, 360°Table, Ceiling, Rear
Ceiling mount
M4, 10 mm screwsM4, screws ≤ 8 mm
Ingress protection
IP6X (light engine)—
Sealed optical engine
Yes—
Environment & power
Operating temperature
0–40°C0–40°C
Operating humidity
—10–90%RH
Altitude
3,048 m · high-altitude mode3,000 m
Power draw
Max 185 W · Eco 126 W236 W
Standby
Up to 0.5 WUp to 0.5 W
Networked standby
Up to 2 W—
Power supply
External adapter—
Mains input
100–240 V · 50/60 Hz100–240 V · 50/60 Hz
Fan noise
Normal 35 dB(A) · Eco 28 dB(A)Normal 33 dB(A) · Eco 29 dB(A)
Safety & support
Laser class
Class 1—
Risk group
RG2RG2
FDA laser notice
Notice 57—
Warranty
1 yr3 yr
User manual
https://region-resource.optoma.com/products/import/Documents/cbd58627-8cc5-43de-9633-fa24cd20bd45.pdfhttps://www.viewsonicglobal.com/public/products_download/user_guide/projector/X1-4K%20Pro_X2-4K%20Pro/X1-4K%20Pro_X2-4K%20Pro_UG_ENG.pdf
In the box
In the box
Power cord, Remote, Remote batteries, Quick start guidePower cord, Remote, Quick start guide
Remote
—Bluetooth · voice
Optoma UHZ35MSRP $2,199
ViewSonic X1-4KPro$1,549.99 · Amazon
Buy