ProjectorDB

BenQ TK700ST vs Optoma GT2400HDR

BenQ TK700ST is better for gaming. Optoma GT2400HDR is $100 cheaper and quieter.

BenQ TK700ST$1,399 · Amazon
Buy
Optoma GT2400HDR$1,299 · Amazon
Buy
Key differences
White light output
3,000 lm ANSI4,200 lm ISO
Native resolution
—1080p (1920 × 1080)
Throw ratio
0.9–1.08:10.5:1
Lowest input lag
4.2 msDerived8.4 msDerived
Light source
LampLaser (phosphor)
Fan noise
Normal 34 dB(A) · Eco 28 dB(A)Normal 31 dB(A) · Eco 29 dB(A)
MSRP
$1,799—
Best price
$1,399$1,299
Room fit
Distance to screen
2.0–2.4 m1.1 m
Picture
White light output
3,000 lm ANSI4,200 lm ISO
Brightness uniformity
—75%
Imaging technology
DLPDLP
Native resolution
—1080p (1920 × 1080)
Native aspect
16:9Derived16:9Derived
Addressable resolution
4K UHD (3840 × 2160)—
Dynamic contrast
10,000:12,000,000:1
Dynamic contrast method
Light-source dimming—
Colour gamut
Rec. 709 96% coverage—
Colour bit depth (per channel)
10 bit10 bit
Gamma / EOTF presets
2.2, 2.4, 2.6—
Colour temperature presets
Native—
HDR formats
HDR10, HLGHDR10, HLG
Colour management (CMS)
6-axis—
3D
YesYes
3D formats
Frame packing, Side-by-side, Top-bottom, Frame sequentialSide-by-side, Top-bottom, Frame sequential
3D glasses sync
—DLP-Link
Light source
Light source
LampLaser (phosphor)
Emitter
—Blue laser + phosphor
Light engine
—DuraCore
Lamp power
240 W—
Light-source life
4,000 h normal · 10,000 h eco · 15,000 h super eco · 8,000 h dynamic30,000 h eco
Warm-up time
30 s—
Cool-down time
90 s10 s
Optics
Throw ratio
0.9–1.08:10.5:1
Image size
—30–300 in
Projection offset
110%116%
Zoom
OpticalNone
Zoom ratio
1.2×Derived—
Focal length
9.25–11.1 mm7.51 mm
Aperture (f-number)
1.94–2.05—
Focus
ManualManual
Autofocus
NoNo
Vertical keystone
30°15°
Horizontal keystone
30°15°
Auto keystone
Yes—
Corner correction
—4-corner
Motion & gaming
Max input refresh
1080p: 240 Hz · 4K UHD: 60 Hz1080p: 120 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 ms1080p: 60 Hz 16.7 ms · 120 Hz 8.4 ms · 4K UHD: 60 Hz 16.7 ms
Inputs & control
HDMI inputs
2 × HDMI 2.0 (HDCP 2.2)2 × HDMI 2.0
Other video inputs
—VGA
Max input resolution
4K UHD4K UHD
Audio inputs
—3.5 mm
Control ports
RS-232, Wired IRRS-232, 12 V trigger
Control-system drivers
—Crestron
Horizontal scan
15–135 kHz15–135 kHz
Vertical scan
23–120 Hz24–120 Hz
Smart platform
Bluetooth
—None
Ethernet
—Yes
Smart platform
—None
Audio
Speaker power
5 W15 W
Speakers
11
Layout
MonoMono
Tuned by
treVolo, Bongiovi DPS—
Audio formats
Dolby Atmos—
Audio outputs
3.5 mm, HDMI eARC3.5 mm
HDMI audio return
eARCDerivedNoneDerived
Physical & installation
Dimensions (W × D × H)
312 × 246 × 110 mm274 × 216 × 114 mm
Weight
3,100 g3,000 g
Orientations
Table, Ceiling, Rear360°
Ceiling mount
M4—
Ingress protection
—IP6X
Environment & power
Operating temperature
0–40°C0–40°C
Operating humidity
10–90%RH—
Altitude
3,000 m · high-altitude mode3,048 m · high-altitude mode
Power draw
Max 380 W · Normal 305 WMax 170 W · Eco 120 W
Standby
Up to 0.5 WUp to 0.5 W
Mains input
100–240 V · 50/60 Hz100–240 V · 50/60 Hz
Fan noise
Normal 34 dB(A) · Eco 28 dB(A)Normal 31 dB(A) · Eco 29 dB(A)
Safety & support
Laser class
—Class 1
Risk group
RG2RG2
Hazard distance
—1 m
Marks
—FCC
Warranty
3 yr—
User manual
https://esupportdownload.benq.com/esupport/PROJECTOR%20FOR%20CONSUMER/UserManual/TK700ST/TK700ST_UM_ES_240719113010.pdfhttps://region-resource.optoma.com/products/documents/RbyYDr34tZXZAsFhkYCToBBRADe0vG7e5ApSi0Xd.pdf
In the box
In the box
Power cord, Remote, Remote batteries, Quick start guide, User manual, Warranty cardPower cord, Remote, Remote batteries, User manual
Remote
IRIR
BenQ TK700ST$1,399 · Amazon
Buy
Optoma GT2400HDR$1,299 · Amazon
Buy