Product comparison · 2 data projectors

BenQ LK952 Short throw projector 5000 ANSI lumens DLP 1080p (1920x1080) White vs Dell S718QL Standard throw projector 5000 ANSI lumens DLP UHD 4K (3840x2160) Black, Grey

50specifications compared
25differ
25identical
66known for one product only

Key differences

Projector native resolution
- LK952 Short throw projector 5000 ANSI lumens DLP 1080p (1920x1080) White:1080p (1920x1080)
- S718QL Standard throw projector 5000 ANSI lumens DLP UHD 4K (3840x2160) Black, Grey:UHD 4K (3840x2160)
Screen size compatibility
- LK952 Short throw projector 5000 ANSI lumens DLP 1080p (1920x1080) White:762 - 7620 mm (30 - 300")
- S718QL Standard throw projector 5000 ANSI lumens DLP UHD 4K (3840x2160) Black, Grey:2540 - 3302 mm (100 - 130")
Projection distance
- LK952 Short throw projector 5000 ANSI lumens DLP 1080p (1920x1080) White:1.8 - 9.6 m
- S718QL Standard throw projector 5000 ANSI lumens DLP UHD 4K (3840x2160) Black, Grey:0.1 - 0.225 m
Contrast ratio (dynamic)
- LK952 Short throw projector 5000 ANSI lumens DLP 1080p (1920x1080) White:3000000:1
- S718QL Standard throw projector 5000 ANSI lumens DLP UHD 4K (3840x2160) Black, Grey:100000:1
Keystone correction, vertical
- LK952 Short throw projector 5000 ANSI lumens DLP 1080p (1920x1080) White:-30 - 30°
- S718QL Standard throw projector 5000 ANSI lumens DLP UHD 4K (3840x2160) Black, Grey:10°
Throw ratio
- LK952 Short throw projector 5000 ANSI lumens DLP 1080p (1920x1080) White:1.36 - 2.18:1
- S718QL Standard throw projector 5000 ANSI lumens DLP UHD 4K (3840x2160) Black, Grey:0.189:1
VGA (D-Sub) ports quantity
- LK952 Short throw projector 5000 ANSI lumens DLP 1080p (1920x1080) White:1
- S718QL Standard throw projector 5000 ANSI lumens DLP UHD 4K (3840x2160) Black, Grey:0
HDMI ports quantity
- LK952 Short throw projector 5000 ANSI lumens DLP 1080p (1920x1080) White:4
- S718QL Standard throw projector 5000 ANSI lumens DLP UHD 4K (3840x2160) Black, Grey:3

Side by side

Differences highlightedShow differences only

Comparison of LK952, S718QL
116 specifications	A BenQ LK952 Short throw projector 5000 ANSI lumens DLP 1080p (1920x1080) White Model LK952 View product	B Dell S718QL Standard throw projector 5000 ANSI lumens DLP UHD 4K (3840x2160) Black, Grey Model S718QL View product
Projector5 differ
Projector brightness	5000 ANSI lumens	5000 ANSI lumens
Projection technology	DLP	DLP
Projector native resolutionDiffers	1080p (1920x1080)	UHD 4K (3840x2160)
Native aspect ratio	16:9	16:9
Screen size compatibilityDiffers	762 - 7620 mm (30 - 300")	2540 - 3302 mm (100 - 130")
Projection distanceDiffers	1.8 - 9.6 m	0.1 - 0.225 m
Projection distance (wide)Known for one	1.8 - 6 m	Unknown — not stated by the source
Projection distance (tele)Known for one	2.88 - 9.6 m	Unknown — not stated by the source
Contrast ratio (dynamic)Differs	3000000:1	100000:1
Number of colours	1.073 billion colours	1.073 billion colours
Vertical scan rangeKnown for one	24 - 120 Hz	Unknown — not stated by the source
Keystone correction, verticalDiffers	-30 - 30°	10°
Matrix sizeKnown for one	1.19 cm (0.47")	Unknown — not stated by the source
Matrix typeKnown for one	DMD	Unknown — not stated by the source
Contrast ratio (typical)Known for one	Unknown — not stated by the source	2000:1
UniformityKnown for one	Unknown — not stated by the source	80%
Horizontal synchronization (max)Known for one	Unknown — not stated by the source	135 kHz
Keystone correction, horizontalKnown for one	Unknown — not stated by the source	10°
Vertical synchronization (max)Known for one	Unknown — not stated by the source	0.12 kHz
Light sourceidentical
Light source type	Laser	Laser
Service life of light source	20000 h	20000 h
Lamps quantityKnown for one	1 lamp(s)	Unknown — not stated by the source
Lens system1 differ
FocusKnown for one	Manual	Unknown — not stated by the source
Focal length rangeKnown for one	14.3 - 22.9 mm	Unknown — not stated by the source
Aperture range (F-F)Known for one	1.81 - 2.1	Unknown — not stated by the source
Zoom capabilityKnown for one	Yes	Unknown — not stated by the source
Zoom typeKnown for one	Manual	Unknown — not stated by the source
Optical zoomKnown for one	1.6x	Unknown — not stated by the source
Throw ratioDiffers	1.36 - 2.18:1	0.189:1
Horizontal lens shift rangeKnown for one	-60 - 60%	Unknown — not stated by the source
Vertical lens shift rangeKnown for one	-23 - 23%	Unknown — not stated by the source
MagnificationKnown for one	1.6x	Unknown — not stated by the source
Fixed focal lengthKnown for one	Unknown — not stated by the source	2.84 mm
OffsetKnown for one	Unknown — not stated by the source	118%
Video1 differ
Full HD	Yes	Yes
HD-ReadyKnown for one	Yes	Unknown — not stated by the source
3D	No	No
Supported graphics resolutionsKnown for one	640 x 480 (VGA), 720 x 400, 800 x 600 (SVGA), 832 x 624, 1024 x 576 (WSVGA), 1024 x 600, 1024 x 768 (XGA), 1152 x 864 (XGA+), 1152 x 870, 1280 x 1024 (SXGA), 1280 x 720 (HD 720), 1280 x 768 (WXGA), 1280 x 960, 1360 x 768 (WXGA), 1400 x 1050 (SXGA+), 1440 x 900 (WXGA+), 1600 x 1200 (UXGA), 1680 x 105	Unknown — not stated by the source
Supported video modesDiffers	480i, 480p, 576i, 576p, 720p, 1080i, 1080p, 2160p	2160p
Ports & interfaces4 differ
VGA (D-Sub) ports quantityDiffers	1	0
HDMI ports quantityDiffers	4	3
HDMI connector type	Full-size	Full-size
DVI port	No	No
USB 2.0 ports quantityDiffers	1	0
USB 2.0 Type-B ports quantityKnown for one	1	Unknown — not stated by the source
Mini-USB 2.0 ports quantityKnown for one	1	Unknown — not stated by the source
Audio (L/R) inDiffers	1	0
Audio (L/R) outKnown for one	1	Unknown — not stated by the source
Serial interface type	RS-232	RS-232
PC Audio inKnown for one	Yes	Unknown — not stated by the source
PC in (D-Sub)Known for one	Yes	Unknown — not stated by the source
Remote (IR) outputKnown for one	1	Unknown — not stated by the source
12V triggerKnown for one	Yes	Unknown — not stated by the source
AC (power) in	Yes	Yes
HDMI versionKnown for one	Unknown — not stated by the source	1.4/2.0
Component video (YPbPr/YCbCr) inKnown for one	Unknown — not stated by the source	0
Composite video inKnown for one	Unknown — not stated by the source	0
S-Video inputs quantityKnown for one	Unknown — not stated by the source	0
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one	Unknown — not stated by the source	3
PC Audio outKnown for one	Unknown — not stated by the source	Yes
Digital audio optical outKnown for one	Unknown — not stated by the source	1
Networkidentical
Smart TV	No	No
Ethernet LAN	Yes	Yes
Ethernet LAN (RJ-45) ports	1	1
Wi-Fi	No	No
BluetoothKnown for one	Unknown — not stated by the source	Yes
Bluetooth versionKnown for one	Unknown — not stated by the source	4.2
Storageidentical
Card reader integratedKnown for one	No	Unknown — not stated by the source
Features2 differ
Noise levelDiffers	40 dB	33 dB
Noise level (high brightness)Known for one	40 dB	Unknown — not stated by the source
Noise level (economic mode)Differs	38 dB	29 dB
HDCP	Yes	Yes
On Screen Display (OSD)Known for one	Yes	Unknown — not stated by the source
On Screen Display (OSD) languagesKnown for one	Arabic, Bulgarian, Traditional Chinese, Croatian, Czech, Danish, German, Dutch, English, Finnish, French, Greek, Hindi, Hungarian, Indonesian, Italian, Japanese, Korean, Norwegian, Persian, Polish, Portuguese, Romanian, Russian, Swedish, Thai, Turkish, Vietnamese	Unknown — not stated by the source
Number of OSD languagesKnown for one	30	Unknown — not stated by the source
Screen mirroringKnown for one	Yes	Unknown — not stated by the source
Air filterKnown for one	Yes	Unknown — not stated by the source
Password protectionKnown for one	Yes	Unknown — not stated by the source
Multimedia2 differ
Built-in speaker(s)	Yes	Yes
Number of built-in speakersDiffers	1	2
RMS rated powerDiffers	10 W	12 W
Design3 differ
Product typeDiffers	Short throw projector	Standard throw projector
Market positioningKnown for one	Business	Unknown — not stated by the source
Product colourDiffers	White	Black, Grey
PlacementDiffers	Ceiling, Floor	Desktop
Cable lock slot	Yes	Yes
Cable lock slot type	Kensington	Kensington
Displayidentical
Built-in display	No	No
Power2 differ
Power source	AC	AC
Power consumption (typical)Differs	520 W	500 W
Power consumption (standby)	0.5 W	0.5 W
Power consumption (max)Known for one	585 W	Unknown — not stated by the source
Power consumption (PowerSave)Known for one	390 W	Unknown — not stated by the source
Power consumption (network standby)Known for one	2 W	Unknown — not stated by the source
AC input voltageDiffers	100 - 240 V	110 - 240 V
AC input frequencyKnown for one	Unknown — not stated by the source	50 - 60 Hz
Supplier featuresidentical
Battery typeKnown for one	AAA	Unknown — not stated by the source
Operational conditions1 differ
Operating temperature (T-T)Differs	0 - 40 °C	5 - 40 °C
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	0 - 80%
Weight & dimensions4 differ
WeightDiffers	10.1 kg	15 kg
WidthDiffers	490 mm	459 mm
DepthDiffers	380 mm	385 mm
HeightDiffers	159 mm	135 mm
Packaging contentidentical
Remote control included	Yes	Yes
Remote control typeKnown for one	Wireless/Wired	Unknown — not stated by the source
Batteries includedKnown for one	Yes	Unknown — not stated by the source
Quick start guideKnown for one	Yes	Unknown — not stated by the source
Warranty cardKnown for one	Yes	Unknown — not stated by the source
Number of batteries supportedKnown for one	2	Unknown — not stated by the source
Cables includedKnown for one	Unknown — not stated by the source	AC, HDMI
Technical detailsidentical
Compliance certificatesKnown for one	RoHS	Unknown — not stated by the source
Logistics dataidentical
Harmonized System (HS) codeKnown for one	85286200	Unknown — not stated by the source
Other featuresidentical
Maximum analog resolutionKnown for one	1920 x 1080 pixels	Unknown — not stated by the source
Maximum digital resolutionKnown for one	3840 x 2160 pixels	Unknown — not stated by the source
Number of bulbsKnown for one	1 bulb(s)	Unknown — not stated by the source
RS-232 ports	1	1

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.

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