Product comparison · 2 data projectors

Acer Essential X1123H Standard throw projector 3600 ANSI lumens DLP SVGA (800x600) Black vs Acer Essential X128H Standard throw projector 3600 ANSI lumens DLP XGA (1024x768) 3D Black

52specifications compared
15differ
37identical
25known for one product only

Key differences

Projector native resolution
- Essential X1123H Standard throw projector 3600 ANSI lumens DLP SVGA (800x600) Black:SVGA (800x600)
- Essential X128H Standard throw projector 3600 ANSI lumens DLP XGA (1024x768) 3D Black:XGA (1024x768)
Supported aspect ratios
- Essential X1123H Standard throw projector 3600 ANSI lumens DLP SVGA (800x600) Black:4:3, 16:9
- Essential X128H Standard throw projector 3600 ANSI lumens DLP XGA (1024x768) 3D Black:16:9
Projection distance
- Essential X1123H Standard throw projector 3600 ANSI lumens DLP SVGA (800x600) Black:1 - 10 m
- Essential X128H Standard throw projector 3600 ANSI lumens DLP XGA (1024x768) 3D Black:1 - 11.8 m
Service life of light source
- Essential X1123H Standard throw projector 3600 ANSI lumens DLP SVGA (800x600) Black:5000 h
- Essential X128H Standard throw projector 3600 ANSI lumens DLP XGA (1024x768) 3D Black:4000 h
Service life of light source (economic mode)
- Essential X1123H Standard throw projector 3600 ANSI lumens DLP SVGA (800x600) Black:10000 h
- Essential X128H Standard throw projector 3600 ANSI lumens DLP XGA (1024x768) 3D Black:6000 h
Focal length range
- Essential X1123H Standard throw projector 3600 ANSI lumens DLP SVGA (800x600) Black:22 - 24.1 mm
- Essential X128H Standard throw projector 3600 ANSI lumens DLP XGA (1024x768) 3D Black:21.85 - 24.01 mm
Throw ratio
- Essential X1123H Standard throw projector 3600 ANSI lumens DLP SVGA (800x600) Black:1.96 - 2.15:1
- Essential X128H Standard throw projector 3600 ANSI lumens DLP XGA (1024x768) 3D Black:1.94 - 2.16:1
VGA (D-Sub) ports quantity
- Essential X1123H Standard throw projector 3600 ANSI lumens DLP SVGA (800x600) Black:2
- Essential X128H Standard throw projector 3600 ANSI lumens DLP XGA (1024x768) 3D Black:1

Side by side

Differences highlightedShow differences only

Comparison of X1123H, X128H
77 specifications	A Acer Essential X1123H Standard throw projector 3600 ANSI lumens DLP SVGA (800x600) Black Model X1123H View product	B Acer Essential X128H Standard throw projector 3600 ANSI lumens DLP XGA (1024x768) 3D Black Model X128H View product
Projector3 differ
Projector brightness	3600 ANSI lumens	3600 ANSI lumens
Projection technology	DLP	DLP
Projector native resolutionDiffers	SVGA (800x600)	XGA (1024x768)
Contrast ratio (typical)	20000:1	20000:1
Native aspect ratio	4:3	4:3
Supported aspect ratiosDiffers	4:3, 16:9	16:9
Projection distanceDiffers	1 - 10 m	1 - 11.8 m
Number of colours	1.073 billion colours	1.073 billion colours
Horizontal synchronization (max)	100 kHz	100 kHz
Horizontal synchronization (min)	15 kHz	15 kHz
Keystone correction, vertical	-40 - 40°	-40 - 40°
Vertical synchronization (max)	0.12 kHz	0.12 kHz
Vertical synchronization (min)	0.024 kHz	0.024 kHz
Light source2 differ
Light source type	Lamp	Lamp
Service life of light sourceDiffers	5000 h	4000 h
Service life of light source (economic mode)Differs	10000 h	6000 h
Lamp type	OSRAM	OSRAM
Lamp power	203 W	203 W
Lamps quantity	1 lamp(s)	1 lamp(s)
Lens system2 differ
Focus	Manual	Manual
Focal length rangeDiffers	22 - 24.1 mm	21.85 - 24.01 mm
Zoom capabilityKnown for one	Unknown — not stated by the source	Yes
Zoom typeKnown for one	Unknown — not stated by the source	Manual
Digital zoom	2x	2x
Optical zoom	1.1x	1.1x
Throw ratioDiffers	1.96 - 2.15:1	1.94 - 2.16:1
Aperture range (F-F)Known for one	2.56 - 2.68	Unknown — not stated by the source
Videoidentical
Analog signal format system	NTSC, PAL, SECAM	NTSC, PAL, SECAM
Full HDKnown for one	Unknown — not stated by the source	No
HD-ReadyKnown for one	Unknown — not stated by the source	Yes
3DKnown for one	Unknown — not stated by the source	Yes
3D ReadyKnown for one	Unknown — not stated by the source	Yes
Supported graphics resolutionsKnown for one	Unknown — not stated by the source	1024 x 768 (XGA), 1920 x 1200 (WUXGA)
Video processingKnown for one	Unknown — not stated by the source	30 bit
Ports & interfaces1 differ
VGA (D-Sub) ports quantityDiffers	2	1
HDMI ports quantity	1	1
Component video (YPbPr/YCbCr) in	0	0
Composite video in	1	1
DVI port	No	No
S-Video inputs quantity	0	0
USB 2.0 ports quantity	1	1
Audio (L/R) in	1	1
AC (power) inKnown for one	Unknown — not stated by the source	Yes
Audio (L/R) outKnown for one	1	Unknown — not stated by the source
Networkidentical
Ethernet LANKnown for one	Unknown — not stated by the source	No
Ethernet LAN (RJ-45) ports	0	0
Wi-FiKnown for one	Unknown — not stated by the source	No
Storageidentical
Card reader integratedKnown for one	Unknown — not stated by the source	No
Features2 differ
Noise levelDiffers	30 dB	33 dB
Noise level (economic mode)Differs	26 dB	28 dB
Projection modesKnown for one	Ceiling, Front, Rear	Unknown — not stated by the source
Multimediaidentical
Built-in speaker(s)	Yes	Yes
Number of built-in speakers	1	1
RMS rated power	3 W	3 W
Designidentical
Product type	Standard throw projector	Standard throw projector
Product colour	Black	Black
Placement	Desktop, Ceiling	Desktop, Ceiling
Displayidentical
Built-in displayKnown for one	Unknown — not stated by the source	No
Power2 differ
Power source	AC	AC
Power consumption (typical)Differs	260 W	240 W
Power consumption (standby)Known for one	Unknown — not stated by the source	0.5 W
Power consumption (economy mode)Differs	205 W	195 W
AC input voltage	120 - 230 V	120 - 230 V
Operational conditions1 differ
Operating temperature (T-T)	0 - 40 °C	0 - 40 °C
Operating relative humidity (H-H)Differs	0 - 90%	0 - 80%
Weight & dimensions1 differ
WeightDiffers	2.4 kg	2.7 kg
Packaging content1 differ
Remote control includedDiffers	Yes	No
Batteries includedKnown for one	Yes	Unknown — not stated by the source
Cables includedKnown for one	AC, VGA	Unknown — not stated by the source
Carrying caseKnown for one	Yes	Unknown — not stated by the source
Quick start guideKnown for one	Yes	Unknown — not stated by the source
Logistics dataidentical
Harmonized System (HS) codeKnown for one	Unknown — not stated by the source	85286200
Other featuresidentical
Maximum digital resolution	1920 x 1200 pixels	1920 x 1200 pixels
Number of bulbsKnown for one	Unknown — not stated by the source	1 bulb(s)
RS-232 ports	0	0
Softwareidentical
Mac compatibilityKnown for one	Yes	Unknown — not stated by the source
Windows operating systems supportedKnown 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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