ProjectorDB

Sony VPL-PHZ51 vs ViewSonic LS740-4K

Sony VPL-PHZ51 is in stock. ViewSonic LS740-4K is $888.26 cheaper, sharper and quieter.

Sony VPL-PHZ51$2,688.25 · Amazon
Buy
ViewSonic LS740-4K$1,799.99 · Amazon
Buy
Key differences
White light output
—5,000 lm ANSI
Native resolution
WUXGA (1920 × 1200)4K UHD (3840 × 2160)
Throw ratio
1.23–1.97:11.4–2.24:1
HDR formats
—HLG
Fan noise
Normal 35 dB(A) · Eco 32 dB(A)Normal 32 dB(A) · Eco 27 dB(A)
MSRP
—$1,799.99
Best price
$2,688.25$1,799.99
Room fit
Distance to screen
2.6–4.2 m3.1–5.0 m
Picture
White light output
—5,000 lm ANSI
Claimed brightness (non-standard)
5,300 lm—
Imaging technology
3LCDDLP
Chip / panel diagonal
0.64 in0.65 in
Panel alignment
Zone-by-zone—
Native resolution
WUXGA (1920 × 1200)4K UHD (3840 × 2160)
Native aspect
16:10Derived16:9Derived
Dynamic contrast
—3,000,000:1
Dynamic contrast method
Light-source dimming—
Colour bit depth (per channel)
—10 bit
Gamma / EOTF presets
2.2, 2.4—
Colour temperature presets
D93, D65, Custom—
HDR formats
—HLG
Colour management (CMS)
6-axis—
3D
—Yes
3D formats
—Frame packing, Side-by-side, Top-bottom, Frame sequential
3D glasses sync
—DLP-Link
Light source
Light source
Laser (phosphor)Laser (phosphor)
Emitter
—Blue laser + phosphor
Light-source life
20,000 h20,000 h normal · 30,000 h super eco
Optics
Throw ratio
1.23–1.97:11.4–2.24:1
Image size
40–300 in30–300 in
Projection offset
—124%
Zoom
OpticalOptical
Zoom ratio
1.6×Derived1.6×Derived
Focus
ManualManual
Autofocus
NoNo
Vertical lens shift
-35–55%—
Horizontal lens shift
±15%—
Motorised lens shift
No—
Vertical keystone
—30°
Horizontal keystone
—30°
Grid warp
YesYes
Interchangeable lens
No—
Motion & gaming
Max input refresh
—1080p: 240 Hz · 2560 × 1440: 120 Hz · 4K UHD: 60 Hz
Inputs & control
HDMI inputs
2 × HDMI2 × HDMI 2.0 (HDCP 2.3)
Other video inputs
VGA, HDBaseT—
Max input resolution
DCI 4K4K UHD
Audio inputs
3.5 mm—
Control ports
RS-232RS-232
Control-system drivers
Crestron—
Horizontal scan
15–92 kHz15–135 kHz
Vertical scan
24–92 Hz24–240 Hz
Smart platform
Ethernet
YesYes
Audio
Speaker power
16 W15 W
Speakers
11
Layout
Mono—
Audio outputs
3.5 mm3.5 mm
HDMI audio return
NoneDerivedNoneDerived
Physical & installation
Dimensions (W × D × H)
422 × 338 × 129 mm286 × 216 × 129 mm
Weight
6,800 g3,100 g
Orientations
Table, CeilingTable, Ceiling, Portrait, 360°
Dust filter
ReplaceableNone
Ingress protection
—IP6X
Sealed optical engine
—Yes
Environment & power
Operating temperature
0–40°C0–40°C
Operating humidity
20–80%RH10–80%RH
Altitude
High-altitude mode3,658 m · high-altitude mode
Power draw
Max 463 W165 W
Standby
0.5 WUp to 0.5 W
Networked standby
1 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 32 dB(A)Normal 32 dB(A) · Eco 27 dB(A)
Safety & support
Laser class
—Class 1
Risk group
—RG2
Hazard distance
—1 m
Marks
—CE, FCC
Warranty
5 yr3 yr
User manual
https://helpguide.sony.net/vpl/phz51/v1/en/index.htmlhttps://www.viewsonicglobal.com/public/products_download/user_guide/projector/LSD500-4K/LSD500-4K_LS740-4K_UG_ENG.pdf
In the box
In the box
Power cord, Remote, Remote batteries, Quick start guidePower cord, Power adapter, Remote, Remote batteries, Quick start guide
Remote
IRIR
Sony VPL-PHZ51$2,688.25 · Amazon
Buy
ViewSonic LS740-4K$1,799.99 · Amazon
Buy