Product Comparison: Optoma HD141X vs Optoma HD151X

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General Specifications
About the Product
Created for super-sized 1080p home entertainment, the bright HD141X is perfect for watching TV shows, sports and movies or playing action-packed games on a huge screen.
The HD151X couples high-end home cinema performance with bright, vibrant visuals to produce Full HD 1080p viewing without dimming the lights. Perfect for watching TV shows, sports and movies or playing action-packed games on a huge screen any time of day.
Key Specs
Projection Technology
Image Resolurion
1920 x 1080 pixels
1920 x 1080 pixels
Contrast Ratio
23000 :1
28000 :1
3000 lumens
2800 lumens
What customers say about "Key Specs"
Optoma HD141X Full HD 3D 1080p Projector
  • On it's brightest setting, it really does manage to work in sunlight quite well, though I'd say to use blinds/curtains if you can to keep that contrast ratio nice and dark.
  • The brightness starts low on switch on but within a minute or two it is super bright on Eco mode.
  • It was extremely easy to set up and provides a bright, crystal clear picture.
  • Even in daylight it's visible enough but i don't recommend it for daylight viewing although when it's dark enough it's the best choice,
  • You can see it in daylight indoors, the colours great.
Optoma HD151X Full HD 1080p Projector
  • The set-up was easy, but I found the CONTRAST set to maximum and the picture's high spots actually hurt my eyes ... yes, it was that bright.
  • It was clean, clear, oh so clear, and with an astounding contrast ratio.
  • Easy to setup, the image is sharp, clear, vibrant and can see the image clearly in the day light.
  • To my surprise, it's brilliant, I can get such colour detail, and wonderful contrast level in bright daylight.
  • The brightness and the colours are amazing!
Size & Weight
4.5 in.
6.4 in.
12.4 in.
15.2 in.
8.8 in.
11 in.
5.4 lbs.
8.8 lbs.
Aspect Ratio
16:9, 16:10, 4:3
16:9, 4:3
Image Colors
1073.4 million
1073.4 million
Min. Image Size Output
41.8 in.
30 in.
Max. Image Size Output
300 in.
300 in.
Min. Projection Distance
3.3 feet
3.3 feet
Max. Projection Distance
32.8 in.
32.8 in.
Keystone Correction
±40° Vertical
±40° Vertical
What customers say about "Display"
Optoma HD141X Full HD 3D 1080p Projector
  • I've been able to scale it up to 100 inches. At this size, it's still incredibly bright and vivid and makes movies an utter joy.
  • The picture size (throw) is pretty good too. We project it onto a wall with a chimney stack and it exceeds the width from about 3 metres back
  • The picture quality is excellent for the cost, and it’s quite easy to setup.
  • Would highly recommend, Very sharp 1080p image, great for movie nights.
  • Ceiling mounted, paired with a 100" manual drop down screen, it's the home cinema I've always wanted at an incredible price.
Optoma HD151X Full HD 1080p Projector
  • The picture is radiant, and 'lives'. There is absolutely nothing about it that distracts, no rainbow effects, no patterning, no judder on pans.
  • I bought the HD151X 1080p and must admit its brilliant. So brilliant I bought a bigger screen, 120"..
  • The colours and image are really high quality in HD and the price is very reasonable.
  • The picture quality is fantastic and the 3D excellent.
  • Colour and blacks are spot on and a good price for the resolution spec.
Lamp Life
6500 hours
4000 hours
Power of Speakers
10 watts
30 watts
Noise Level
26 dB
27 dB
Optical Zoom
Full 3D, Dynamic Black Technology, Gaming mode, Integrated speaker, MHL Support, HDMI Link
Vertical Lens shift, Dynamic Black Technology, Full 3D, Integrated speaker, Gaming mode
What customers say about "Features"
Optoma HD141X Full HD 3D 1080p Projector
  • I absolutely love it. There's a ton of features on it to change in terms of audio and video, has 3d capability, can be used in a relatively short room and is just an easy thing to use.
  • I've lost track of how many hours, but it has to be over the hours it's claimed to go before a new bulb.
  • Never used 3D, but for HD, it's perfect. Don't even need a screen. White painted wall - perfect.
  • Amazing 2D and 3D, couldn't be happier. Very quiet too, totally acceptable for projectors, and I've owned a few.
  • I am using it for gaming and it looks beautiful. ps3 gaming, laptop gaming all looks good.
Optoma HD151X Full HD 1080p Projector
  • The focus is precise and smooth and doesn't change from day to day.
  • The cooling fan nice and quiet. All in all most impressive.
  • With 3d on board, it offers even more benefits, and the Optoma ZF2300GLASSES Active Shutter glasses I bought for it give great 3D.
  • The 3D is what I expect 3D to be like - with no crossover whatsoever.
  • The fan is much quieter than I'm used to, and I've not seen any "rainbow effect", but tbh I was never especially susceptible to it anyway.
2x HDMI, Audio Out 3.5mm, 3D-Sync, USB-A Power (1A)
HDMI, DVI-D, 2x VGA, S-Video, Composite, 3 x Audio In (RCA/3.5mm), Mic 3.5mm, Audio Out 3.5mm, VGA Out, RS232, 2x USB remote mouse/service, USB-A Power, 12V Trigger, 3D-Sync
What customers say about "Connectivity"
Optoma HD141X Full HD 3D 1080p Projector
  • Initially hooked up to a PC using a hdmi cable and worked a treat. Now it has a chromecast plugged straight into it so that we can feed various sources.
  • Inputs and outputs offer a good selection. Due to the number of devices i have i think I'll need to invest in an AV receiver rather than swapping the HDMI out of the back of the TV each time.
  • We have it mounted on the ceiling projecting on to a 90 inch screen, connecting to a Denon AV Receiver with Pioneer 5.1 speakers. 3D works well too.
  • Connecting this to the laptop via one of the HDMI connections was a doddle. Simply attach the cable, and you're almost there.
  • Connected directly with TV, PS4, Xbox, Firestick TV, laptop and its just amazing.
Optoma HD151X Full HD 1080p Projector
  • There's a multitude of connection options which makes it very versatile.
  • I like features like the HDMI passing sound to the internal speaker when connected to my Blu-ray player.
  • And when I use it with wireless HDMI - WHD200, it works wonder, no more extreme long cables after long cables. My life is much simpler and happier.
  • Has completely changed my home cinema and PS4 gaming.
  • My way is using intel compute stick as input source for tv, powered by portable power bank. Less cable is required.
Warranty / Certifications
Manufacturer Warranty
0.25 year(s)
5 year(s)
Other Information

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