Sony VPL-FHZ80 vs ViewSonic LS921WU

ViewSonic LS921WU is lighter and in stock.

Key differences
White light output
6,000 lm ISO (Normal power)6,000 lm ANSI
Throw ratio
1.39–2.23:10.81–0.89:1
HDR formats
—HLG
Fan noise
Normal 36 dB(A) · Eco 34 dB(A)Normal 36 dB(A) · Eco 29 dB(A)
MSRP
—$4,499
Best price
—$3,747
Room fit
Distance to screen
3.0–4.8 m1.7–1.9 m
Picture
White light output
6,000 lm ISO (Normal power)6,000 lm ANSI
Brightness by mode
Max 6,000 lm · Normal 4,800 lm—
Imaging technology
3LCDDLP
Chip / panel diagonal
0.76 in—
Native resolution
WUXGA (1920 × 1200)WUXGA (1920 × 1200)
Native aspect
16:10Derived16:10Derived
Dynamic contrast
—3,000,000:1
Colour bit depth (per channel)
8 bit10 bit
HDR formats
—HLG
3D
—Yes
3D formats
—Side-by-side, Top-bottom, Frame sequential
Light source
Light source
Laser (phosphor)Laser (phosphor)
Emitter
—Blue laser + phosphor
Light-source life
20,000 h normal · 30,000 h eco20,000 h
Life defined as
50% brightness—
Optics
Throw ratio
1.39–2.23:10.81–0.89:1
Image size
40–600 in30–300 in
Zoom
OpticalOptical
Zoom ratio
1.6×Derived1.1×Derived
Focus
MotorisedManual
Vertical lens shift
-5–70%±50%
Horizontal lens shift
±32%±50%
Motorised lens shift
Yes—
Vertical keystone
30°40°
Horizontal keystone
30°40°
Corner correction
—4-corner
Grid warp
Yes—
Interchangeable lens
Yes—
Inputs & control
HDMI inputs
HDMI2 × HDMI 2.0 (HDCP 2.2)
Other video inputs
VGA, Composite, HDBaseTVGA, Composite, HDBaseT
Max input resolution
DCI 4K4K UHD
Audio inputs
3.5 mm3.5 mm, RCA
Control ports
RS-232RS-232, 12 V trigger
Control-system drivers
—Crestron, AMX
Horizontal scan
15–93 kHz15–135 kHz
Vertical scan
23–63 Hz23–120 Hz
Smart platform
Ethernet
YesYes
Audio
Speaker power
—20 W
Speakers
02
Audio outputs
—3.5 mm
HDMI audio return
—NoneDerived
Physical & installation
Dimensions (W × D × H)
460 × 494 × 169 mm405 × 305 × 144 mm
Weight
13,000 g6,500 g
Colours
Black, White—
Orientations
—Table, Ceiling, Rear, Portrait, 360°
Ceiling mount
—M4, 12.8–15.8 mm screws
Sealed optical engine
Yes—
Environment & power
Operating temperature
0–45°C0–40°C
Operating humidity
20–80%RH10–90%RH
Altitude
—3,000 m
Power draw
Max 397 W · Normal 397 W450 W
Standby
0.5 WUp to 0.5 W
Networked standby
11.6 W—
Mains input
100–240 V · 50/60 Hz100–240 V · 50/60 Hz
Fan noise
Normal 36 dB(A) · Eco 34 dB(A)Normal 36 dB(A) · Eco 29 dB(A)
Safety & support
Risk group
—RG2
Marks
—FCC
Warranty
5 yr5 yr (light source 1 yr)
User manual
https://helpguide.sony.net/vpl/fhz85/v1/en/index.htmlhttps://www.viewsonicglobal.com/public/products_download/user_guide/Projector/LS920WU_LS921WU/LS920WU_LS921WU_UG_ENG.pdf
In the box
In the box
—Power cord, Remote, Quick start guide
ViewSonic LS921WU$3,747 · Amazon
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