ProjectorDB

BenQ LK830ST vs Panasonic PT-FRZ50

BenQ LK830ST is $1,243.13 cheaper, quieter and lighter. Panasonic PT-FRZ50 is brighter and sharper.

BenQ LK830ST$2,599 · Amazon
Buy
Panasonic PT-FRZ50$3,842.13 · Amazon
Buy
Key differences
White light outputANSI
4,000 lm ANSI5,200 lm ISO (Normal power, Dynamic mode) · 5,200 lm ANSI
Native resolution
1080p (1920 × 1080)WUXGA (1920 × 1200)
Throw ratio
0.5:11.46–2.94:1
Lowest input lag
4.2 msDerived—
HDR formats
HDR10, HLG—
Fan noise
Normal 30 dB(A) · Eco 24 dB(A)Normal 32 dB(A) · Eco 32 dB(A)
MSRP
$2,499—
Best price
$2,599$3,842.13
Room fit
Distance to screen
1.1 m3.1–6.3 m
Picture
White light outputANSI
4,000 lm ANSI5,200 lm ISO (Normal power, Dynamic mode) · 5,200 lm ANSI
Brightness by mode
—Normal 5,200 lm · Eco 4,100 lm
Eco brightness
—79%Derived
Imaging technology
DLPDLP
Chip / panel diagonal
0.65 in0.67 in
Native resolution
1080p (1920 × 1080)WUXGA (1920 × 1200)
Native aspect
16:9Derived16:10Derived
Pixel shift
XPR 4-way—
Addressable resolution
4K UHD (3840 × 2160)—
Dynamic contrast
3,000,000:120,000:1
Dynamic contrast method
—Light-source dimming
Colour gamut
Rec. 709 93% coverage—
Colour bit depth (per channel)
10 bit—
Gamma / EOTF presets
2.2, 2.4, 2.6—
HDR formats
HDR10, HLG—
Tone mapping
Adjustable—
Colour management (CMS)
6-axis—
Picture mode memories
2—
3D
YesNo
3D formats
Frame packing, Side-by-side, Top-bottom, Frame sequential—
Light source
Light source
Laser (phosphor)Laser (phosphor)
Light-source life
20,000 h normal · 30,000 h eco20,000 h normal · 24,000 h eco
Life defined as
—50% brightness
Light output control
ContinuousContinuous
Constant brightness mode
—Yes
Optics
Throw ratio
0.5:11.46–2.94:1
Image size
70–300 in40–300 in
Projection offset
114%—
Zoom
DigitalOptical
Zoom ratio
—2.01×Derived
Focal length
17.51 mm21.5–43 mm
Aperture (f-number)
2.82–3.4
Focus
ManualManual
Autofocus
—No
Vertical lens shift
None-44–64%
Horizontal lens shift
None-27–34%
Motorised lens shift
—No
Vertical keystone
30°40°
Horizontal keystone
30°20°
Auto keystone
Yes—
Corner correction
4-corner4-corner
Grid warp
Yes—
Interchangeable lens
No—
Motion & gaming
Max input refresh
1080p: 120 Hz · 240 Hz · 4K UHD: 60 Hz—
Input lag
1080p: 60 Hz 16.7 ms · 120 Hz 8.3 ms · 240 Hz 4.2 ms · 4K UHD: 60 Hz 16.7 ms—
Inputs & control
HDMI inputs
2 × HDMI 2.0 (HDCP 2.2)2 × HDMI (HDCP 2.3)
Other video inputs
—VGA, HDBaseT
Max input resolution
4K UHDDCI 4K
Control ports
RS-232RS-232
PJLink
—Class 2
Control-system drivers
AMXCrestron
Horizontal scan
15–135 kHz—
Vertical scan
23–240 Hz—
Smart platform
Wi-Fi
None—
Ethernet
YesYes
Audio
Speaker power
15 W—
Speakers
10
Layout
Mono—
Audio outputs
3.5 mm3.5 mm
HDMI audio return
NoneDerivedNoneDerived
Physical & installation
Dimensions (W × D × H)
279 × 229 × 121 mm498 × 492 × 168 mm
Weight
3,600 g16,000 g
Colours
BlackBlack, White
Orientations
Ceiling, RearTable, Ceiling, Rear, 360°
Ceiling mount
M4—
Dust filter
—None
Ingress protection
IP6X (light engine)—
Sealed optical engine
YesYes
Environment & power
Operating temperature
0–40°C0–45°C
Operating humidity
10–80%RH10–80%RH
Altitude
3,000 m · high-altitude mode4,200 m
Power draw
Max 250 W · Normal 230 W · Eco 130 WMax 465 W · Normal 370 W · Eco 295 W
Standby
Up to 0.5 W0.5 W
Networked standby
Up to 2 W—
Power supply
External adapter—
Mains input
100–240 V · 50/60 Hz100–240 V · 50/60 Hz
DC input
24 V—
Fan noise
Normal 30 dB(A) · Eco 24 dB(A)Normal 32 dB(A) · Eco 32 dB(A)
Safety & support
Laser class
Class 1Class 1
Risk group
RG2RG2
Warranty
3 yr—
User manual
https://www.audiogeneral.com/BenQ/LK830ST/LK830ST_LH830ST_LW830ST_User_Manual.pdfhttps://eu.connect.panasonic.com/sites/default/files/media/document/2024-04/frz60_frz50_manual_en_0.pdf
In the box
In the box
Power cord, Power adapter, Remote, Remote batteries, Quick start guide, Warranty card—
Remote
Backlit—
BenQ LK830ST$2,599 · Amazon
Buy
Panasonic PT-FRZ50$3,842.13 · Amazon
Buy