Product comparison · 2 data projectors

Acer P1558I Standard throw projector 5200 ANSI lumens DLP WUXGA (1920x1200) 3D White vs BenQ TK705STI data projector Standard throw projector 3000 ANSI lumens DLP UHD 4K (3840x2160) Grey

27specifications compared
15differ
12identical
54known for one product only

Key differences

The Acer P1558I Standard throw projector 5200 ANSI lumens DLP WUXGA (1920x1200) 3D White has 2,200 ANSI lumens more projector brightness than the BenQ TK705STI data projector Standard throw projector 3000 ANSI lumens DLP UHD 4K (3840x2160) Grey (5200 ANSI lumens vs 3000 ANSI lumens). The BenQ TK705STI data projector Standard throw projector 3000 ANSI lumens DLP UHD 4K (3840x2160) Grey has 590,000 :1 more contrast ratio (typical) than the Acer P1558I Standard throw projector 5200 ANSI lumens DLP WUXGA (1920x1200) 3D White (600000:1 vs 10000:1). The BenQ TK705STI data projector Standard throw projector 3000 ANSI lumens DLP UHD 4K (3840x2160) Grey has 15,000 h more service life of light source than the Acer P1558I Standard throw projector 5200 ANSI lumens DLP WUXGA (1920x1200) 3D White (20000 h vs 5000 h). Projector native resolution: WUXGA (1920x1200) on the Acer P1558I Standard throw projector 5200 ANSI lumens DLP WUXGA (1920x1200) 3D White, UHD 4K (3840x2160) on the BenQ TK705STI data projector Standard throw projector 3000 ANSI lumens DLP UHD 4K (3840x2160) Grey. Light source type: Lamp on the Acer P1558I Standard throw projector 5200 ANSI lumens DLP WUXGA (1920x1200) 3D White, LED on the BenQ TK705STI data projector Standard throw projector 3000 ANSI lumens DLP UHD 4K (3840x2160) Grey.

Projector brightness
- P1558I Standard throw projector 5200 ANSI lumens DLP WUXGA (1920x1200) 3D White:5200 ANSI lumens
- TK705STI data projector Standard throw projector 3000 ANSI lumens DLP UHD 4K (3840x2160) Grey:3000 ANSI lumens
Projector native resolution
- P1558I Standard throw projector 5200 ANSI lumens DLP WUXGA (1920x1200) 3D White:WUXGA (1920x1200)
- TK705STI data projector Standard throw projector 3000 ANSI lumens DLP UHD 4K (3840x2160) Grey:UHD 4K (3840x2160)
Contrast ratio (typical)
- P1558I Standard throw projector 5200 ANSI lumens DLP WUXGA (1920x1200) 3D White:10000:1
- TK705STI data projector Standard throw projector 3000 ANSI lumens DLP UHD 4K (3840x2160) Grey:600000:1
Light source type
- P1558I Standard throw projector 5200 ANSI lumens DLP WUXGA (1920x1200) 3D White:Lamp
- TK705STI data projector Standard throw projector 3000 ANSI lumens DLP UHD 4K (3840x2160) Grey:LED
Service life of light source
- P1558I Standard throw projector 5200 ANSI lumens DLP WUXGA (1920x1200) 3D White:5000 h
- TK705STI data projector Standard throw projector 3000 ANSI lumens DLP UHD 4K (3840x2160) Grey:20000 h
Service life of light source (economic mode)
- P1558I Standard throw projector 5200 ANSI lumens DLP WUXGA (1920x1200) 3D White:10000 h
- TK705STI data projector Standard throw projector 3000 ANSI lumens DLP UHD 4K (3840x2160) Grey:30000 h
Focal length range
- P1558I Standard throw projector 5200 ANSI lumens DLP WUXGA (1920x1200) 3D White:16.9 - 21.61 mm
- TK705STI data projector Standard throw projector 3000 ANSI lumens DLP UHD 4K (3840x2160) Grey:10.55 - 13.68 mm
Noise level
- P1558I Standard throw projector 5200 ANSI lumens DLP WUXGA (1920x1200) 3D White:27 dB
- TK705STI data projector Standard throw projector 3000 ANSI lumens DLP UHD 4K (3840x2160) Grey:26 dB

Side by side

Differences highlightedShow differences only

Comparison of P1558I, TK705STI
81 specifications	A Acer P1558I Standard throw projector 5200 ANSI lumens DLP WUXGA (1920x1200) 3D White Model P1558I View product	B BenQ TK705STI data projector Standard throw projector 3000 ANSI lumens DLP UHD 4K (3840x2160) Grey Model TK705STI View product
Projector3 differ
Projector brightnessDiffers	5200 ANSI lumens	3000 ANSI lumens
Projection technology	DLP	DLP
Projector native resolutionDiffers	WUXGA (1920x1200)	UHD 4K (3840x2160)
Contrast ratio (typical)Differs	10000:1	600000:1
Native aspect ratio	16:9	16:9
Smart projectorKnown for one	Unknown — not stated by the source	Yes
Number of coloursKnown for one	Unknown — not stated by the source	1.07 billion colours
Horizontal scan rangeKnown for one	Unknown — not stated by the source	15 - 102 kHz
Vertical scan rangeKnown for one	Unknown — not stated by the source	23 - 60 Hz
Keystone correction, horizontalKnown for one	Unknown — not stated by the source	-20 - 20°
Keystone correction, verticalKnown for one	Unknown — not stated by the source	-30 - 30°
Supported aspect ratiosKnown for one	4:3	Unknown — not stated by the source
Screen size compatibilityKnown for one	0 - 1549.4 mm (0 - 61")	Unknown — not stated by the source
Projection distanceKnown for one	1 - 8 m	Unknown — not stated by the source
Projector brightness (economic mode)Known for one	4160 ANSI lumens	Unknown — not stated by the source
Light source3 differ
Light source typeDiffers	Lamp	LED
Service life of light sourceDiffers	5000 h	20000 h
Service life of light source (economic mode)Differs	10000 h	30000 h
Lamp powerKnown for one	240 W	Unknown — not stated by the source
Lens system1 differ
Focal length rangeDiffers	16.9 - 21.61 mm	10.55 - 13.68 mm
Aperture range (F-F)Known for one	Unknown — not stated by the source	1.8 - 1.85
Zoom capability	Yes	Yes
Zoom ratioKnown for one	Unknown — not stated by the source	1.3:1
Throw ratioKnown for one	Unknown — not stated by the source	0.8
OffsetKnown for one	Unknown — not stated by the source	100%
FocusKnown for one	Manual	Unknown — not stated by the source
Zoom typeKnown for one	Auto/Manual	Unknown — not stated by the source
Videoidentical
Full HD	Yes	Yes
Supported graphics resolutionsKnown for one	Unknown — not stated by the source	640 x 640, 3840 x 2160
Video colour modesKnown for one	Unknown — not stated by the source	Bright cinema, Cinema
3DKnown for one	Yes	Unknown — not stated by the source
Ports & interfacesidentical
HDMI ports quantity	2	2
HDMI versionKnown for one	Unknown — not stated by the source	2.1
USB 2.0 Type-A ports quantity	1	1
AC (power) inKnown for one	Unknown — not stated by the source	Yes
Audio Return Channel (ARC)Known for one	Unknown — not stated by the source	Yes
VGA (D-Sub) ports quantityKnown for one	0	Unknown — not stated by the source
DVI portKnown for one	No	Unknown — not stated by the source
Audio (L/R) inKnown for one	1	Unknown — not stated by the source
Audio (L/R) outKnown for one	1	Unknown — not stated by the source
Serial interface typeKnown for one	RS-232	Unknown — not stated by the source
PC Audio inKnown for one	Yes	Unknown — not stated by the source
PC Audio outKnown for one	Yes	Unknown — not stated by the source
Networkidentical
Smart TVKnown for one	Unknown — not stated by the source	Yes
Wi-Fi	Yes	Yes
Wi-Fi standardsKnown for one	Unknown — not stated by the source	802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), Wi-Fi 6 (802.11ax)
BluetoothKnown for one	Unknown — not stated by the source	Yes
Bluetooth versionKnown for one	Unknown — not stated by the source	5.2
Ethernet LANKnown for one	No	Unknown — not stated by the source
Features1 differ
Noise levelDiffers	27 dB	26 dB
Noise level (economic mode)Known for one	Unknown — not stated by the source	24 dB
HDCPKnown for one	Unknown — not stated by the source	Yes
Screen mirroringKnown for one	Unknown — not stated by the source	Yes
High Dynamic Range (HDR) supportedKnown for one	Unknown — not stated by the source	Yes
High Dynamic Range (HDR) technologyKnown for one	Unknown — not stated by the source	High Dynamic Range 10 Pro (HDR10 Pro), Hybrid Log-Gamma (HLG)
Video appsKnown for one	Unknown — not stated by the source	Google TV
Operating system installedKnown for one	Unknown — not stated by the source	Google TV
Operating system versionKnown for one	Unknown — not stated by the source	Android 11
On Screen Display (OSD)Known for one	Yes	Unknown — not stated by the source
Multimediaidentical
Built-in speaker(s)Known for one	Unknown — not stated by the source	Yes
Number of built-in speakersKnown for one	Unknown — not stated by the source	2
RMS rated powerKnown for one	Unknown — not stated by the source	16 W
Design1 differ
Product type	Standard throw projector	Standard throw projector
Market positioningKnown for one	Unknown — not stated by the source	Home cinema
Product colourDiffers	White	Grey
PlacementKnown for one	Ceiling	Unknown — not stated by the source
Power1 differ
Power source	AC	AC
Power consumption (typical)Differs	290 W	250 W
Power consumption (standby)	0.5 W	0.5 W
AC input voltageKnown for one	Unknown — not stated by the source	100 - 240 V
AC input frequencyKnown for one	Unknown — not stated by the source	50/60 Hz
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	0 - 40 °C
Weight & dimensions4 differ
WeightDiffers	2.8 kg	3.8 kg
WidthDiffers	313 mm	229.2 mm
DepthDiffers	236 mm	249.7 mm
HeightDiffers	113.7 mm	168.2 mm
Packaging content1 differ
Remote control included	Yes	Yes
Batteries included	Yes	Yes
Cables includedDiffers	AC, HDMI	Power
Carrying caseKnown for one	Yes	Unknown — not stated by the source
Displayidentical
Built-in displayKnown for one	No	Unknown — not stated by the source

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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