Product comparison · 2 data projectors

Acer HL6521G Standard throw projector 4000 ANSI lumens DLP 1080p (1920x1080) 3D White vs LG ProBeam BU70QGA

27specifications compared
19differ
8identical
45known for one product only

Key differences

The LG ProBeam BU70QGA has 3,000 ANSI lumens more projector brightness than the Acer HL6521G Standard throw projector 4000 ANSI lumens DLP 1080p (1920x1080) 3D White (7000 ANSI lumens vs 4000 ANSI lumens). The LG ProBeam BU70QGA has 0.6 :1 more zoom ratio than the Acer HL6521G Standard throw projector 4000 ANSI lumens DLP 1080p (1920x1080) 3D White (1.6:1 vs 1:1). The LG ProBeam BU70QGA has 2 more HDMI ports quantity than the Acer HL6521G Standard throw projector 4000 ANSI lumens DLP 1080p (1920x1080) 3D White (4 vs 2). Only the LG ProBeam BU70QGA has Ethernet LAN. Projector native resolution: 1080p (1920x1080) on the Acer HL6521G Standard throw projector 4000 ANSI lumens DLP 1080p (1920x1080) 3D White, UHD 4K (3840x2160) on the LG ProBeam BU70QGA.

Projector brightness
- HL6521G Standard throw projector 4000 ANSI lumens DLP 1080p (1920x1080) 3D White:4000 ANSI lumens
- ProBeam BU70QGA:7000 ANSI lumens
Projector native resolution
- HL6521G Standard throw projector 4000 ANSI lumens DLP 1080p (1920x1080) 3D White:1080p (1920x1080)
- ProBeam BU70QGA:UHD 4K (3840x2160)
Contrast ratio (typical)
- HL6521G Standard throw projector 4000 ANSI lumens DLP 1080p (1920x1080) 3D White:1:3500000
- ProBeam BU70QGA:3000000:1
Native aspect ratio
- HL6521G Standard throw projector 4000 ANSI lumens DLP 1080p (1920x1080) 3D White:16:10
- ProBeam BU70QGA:16:9
Supported aspect ratios
- HL6521G Standard throw projector 4000 ANSI lumens DLP 1080p (1920x1080) 3D White:4:3, 16:10
- ProBeam BU70QGA:16:9, 21:9
Light source type
- HL6521G Standard throw projector 4000 ANSI lumens DLP 1080p (1920x1080) 3D White:Lamp
- ProBeam BU70QGA:Laser
Zoom type
- HL6521G Standard throw projector 4000 ANSI lumens DLP 1080p (1920x1080) 3D White:Manual
- ProBeam BU70QGA:Auto
Zoom ratio
- HL6521G Standard throw projector 4000 ANSI lumens DLP 1080p (1920x1080) 3D White:1:1
- ProBeam BU70QGA:1.6:1

Side by side

Differences highlightedShow differences only

Comparison of HL6521G, ProBeam BU70QGA
72 specifications	A Acer HL6521G Standard throw projector 4000 ANSI lumens DLP 1080p (1920x1080) 3D White Model HL6521G View product	B LG ProBeam BU70QGA View product
Projector5 differ
Projector brightnessDiffers	4000 ANSI lumens	7000 ANSI lumens
Projection technology	DLP	DLP
Projector native resolutionDiffers	1080p (1920x1080)	UHD 4K (3840x2160)
Contrast ratio (typical)Differs	1:3500000	3000000:1
Native aspect ratioDiffers	16:10	16:9
Supported aspect ratiosDiffers	4:3, 16:10	16:9, 21:9
Smart projectorKnown for one	Unknown — not stated by the source	Yes
Screen size compatibilityKnown for one	Unknown — not stated by the source	1016 - 7620 mm (40 - 300")
Projection distanceKnown for one	1 - 10 m	Unknown — not stated by the source
Projector brightness (economic mode)Known for one	3200 ANSI lumens	Unknown — not stated by the source
Light source1 differ
Light source typeDiffers	Lamp	Laser
Service life of light sourceKnown for one	Unknown — not stated by the source	20000 h
Service life of light source (economic mode)Known for one	30000 h	Unknown — not stated by the source
Lens system2 differ
Zoom capabilityKnown for one	Unknown — not stated by the source	Yes
Zoom typeDiffers	Manual	Auto
Zoom ratioDiffers	1:1	1.6:1
Throw ratioKnown for one	Unknown — not stated by the source	1.53 - 2.45
Horizontal lens shift rangeKnown for one	Unknown — not stated by the source	-28 - 28%
Vertical lens shift rangeKnown for one	Unknown — not stated by the source	-33 - 60%
FocusKnown for one	Manual	Unknown — not stated by the source
Focal length rangeKnown for one	15.84 - 17.44 mm	Unknown — not stated by the source
Videoidentical
Full HD	Yes	Yes
3DKnown for one	Yes	Unknown — not stated by the source
Supported graphics resolutionsKnown for one	1920 x 1080 (HD 1080), 3840 x 2160	Unknown — not stated by the source
Ports & interfaces3 differ
HDMI ports quantityDiffers	2	4
USB 2.0 Type-A ports quantityDiffers	1	2
Microphone inKnown for one	Unknown — not stated by the source	Yes
Serial interface typeDiffers	RS-232	RS-232C
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) outKnown for one	1	Unknown — not stated by the source
PC Audio outKnown for one	Yes	Unknown — not stated by the source
Network1 differ
Ethernet LANDiffers	No	Yes
Ethernet LAN (RJ-45) portsKnown for one	Unknown — not stated by the source	2
Wi-Fi	Yes	Yes
MiracastKnown for one	Unknown — not stated by the source	Yes
BluetoothKnown for one	Unknown — not stated by the source	Yes
Wi-Fi standardsKnown for one	802.11a, 802.11b, Wi-Fi 4 (802.11n), 802.11g, Wi-Fi 5 (802.11ac)	Unknown — not stated by the source
Storageidentical
Internal memoryKnown for one	Unknown — not stated by the source	8 GB
Features1 differ
Noise levelDiffers	29 dB	35 dB
HDCPKnown for one	Unknown — not stated by the source	Yes
Trumotion technologyKnown for one	Unknown — not stated by the source	Yes
High Dynamic Range (HDR) supportedKnown for one	Unknown — not stated by the source	Yes
Operating system installedKnown for one	Unknown — not stated by the source	webOS
Operating system versionKnown for one	Unknown — not stated by the source	Signage 6.0
Projection modesKnown for one	Ceiling, Front, Rear	Unknown — not stated by the source
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	10 W
Design1 differ
Product type	Standard throw projector	Standard throw projector
Market positioningKnown for one	Unknown — not stated by the source	Business
Product colourDiffers	White	Black
PlacementKnown for one	Floor, Ceiling	Unknown — not stated by the source
Displayidentical
Built-in display	No	No
Power1 differ
Power source	AC	AC
Power consumption (typical)Differs	195 W	500 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
Weight & dimensions4 differ
WeightDiffers	3.3 kg	17.7 kg
WidthDiffers	322 mm	570 mm
DepthDiffers	225 mm	360 mm
HeightDiffers	109 mm	160 mm
Package depthKnown for one	297 mm	Unknown — not stated by the source
Package heightKnown for one	170 mm	Unknown — not stated by the source
Package weightKnown for one	5.2 kg	Unknown — not stated by the source
Packaging contentidentical
Remote control included	Yes	Yes
Batteries includedKnown for one	Yes	Unknown — not stated by the source
Cables includedKnown for one	Power	Unknown — not stated by the source
Carrying caseKnown for one	Yes	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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