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Optoma HD145X Facts: 72 Specifications & 52 Highlights

The Optoma HD145X projector comes packed with 72 useful specs & features — from general information, optical performance, projection & throw performance & lens & focus system to more. Here’s what smart shoppers are looking at on Techspotr.

54 Points
Optoma
Optoma
Optoma HD145X
The Optoma HD145X has been discontinued️. Our community last shared an update on January 09, 2026.
Optoma HD145X

Highlights 52

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54 Points

Why is Optoma HD145X better than other projectors ?

General Information

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Optical Performance

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Projection & Throw Performance

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Lens & Focus System

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Light Source System

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Connectivity & I/O Ports

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Audio System

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Power & Electrical

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Physical & Dimensions

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Accessories & Warranty

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Comparisons 1

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Quick Take

The essentials that matter—nothing extra

A fast snapshot of the Optoma HD145X, covering its standout specification and what you can expect right out of the box.

Optoma HD145X
Optoma HD145X

Engineered for "lights-on" viewing, the Optoma HD145X delivers 3,400 ANSI lumens and Full HD resolution, combining vivid color performance with a portable design for movie nights and gaming marathons.

Specifications & Facts 72

Specs measured. Drama avoided.

From standout features and price to detailed pros and cons, the Optoma HD145X projector is laid bare — plus how it compares to other projectors and what shoppers are saying.

General Information 9

Optoma HD145X Color

What is the color of this projector?

26 Optoma HD145X 0 Votes Black

4 Projectors in this range Black

Optoma HD145X
Optoma HD145X

The projector features a classic black color which blends well in most home theater environments and professional settings.

Indicates the color finish of the projector body.

Optoma HD145X Product Type

What is the product type of this projector?

61 Optoma HD145X 0 Votes Home Theater, Portable

12 Projectors in this range Home Theater

Optoma HD145X
Optoma HD145X

This product is designed both as a home theater and a portable projector. This dual functionality makes it versatile for both stationary use at home and transportation to other locations.

Defines the general classification of this projector.

Optoma HD145X Release Year

What is the release year of this projector?

55 Optoma HD145X 0 Votes 2018

14 Projectors in this range 2023

Optoma HD145X
Optoma HD145X

The projector was released in the year 2018, reflecting the technology and design standards of that period.

Shows the year the projector model was released.

Optoma HD145X Imaging Chip Size

What is the imaging chip size of this projector?

0.65 inch 0Votes
Optoma HD145X
0.54 inch (Average)

Optoma HD145X
Optoma HD145X

This projector uses an imaging chip that measures 0.65 inch (approximately 1.65 cm) across, which affects its image sharpness and quality.

Specifies the size of the imaging chip. Larger chips generally improve performance.

Optoma HD145X Projection Technology Type

What is the projection technology type of this projector?

86 Optoma HD145X 0 Votes DLP

19 Projectors in this range DLP

Identifies the core imaging technology used.

Optoma HD145X Build Material

What is the build material of this projector?

46 Optoma HD145X 0 Votes Plastic

9 Projectors in this range Plastic

Specifies the main construction material of the chassis.

Optical Performance 15

Optoma HD145X Brightness Output

What is the brightness output?

3,400 lumen 0Votes
Optoma HD145X
2,304.74 lumen (Average)

Optoma HD145X
Optoma HD145X

The projector has a brightness output of 3400 lumens, providing vivid images even in moderately lit rooms.

Indicates overall light output for visibility in ambient light.

Optoma HD145X Maximum Supported Resolution

What is the maximum supported resolution of this projector?

36 Optoma HD145X 0 Votes 1080p

10 Projectors in this range 4K

Optoma HD145X
Optoma HD145X

The maximum supported resolution is 1080p, which is Full HD. This ensures detailed and clear images suitable for movies, gaming, and presentations.

The highest resolution signal the projector can accept.

Optoma HD145X Peak ANSI Lumens

What is the peak ANSI lumens of this projector?

3,400 lumen 0Votes
Optoma HD145X
2,477.87 lumen (Average)

Optoma HD145X
Optoma HD145X

Peak ANSI lumens rating is 3400 lumens, indicating strong brightness performance that can handle ambient lighting conditions efficiently.

Industry-standard brightness measurement using ANSI method.

Optoma HD145X Dynamic Lumens

What is the dynamic lumens rating?

3,400 lumen 0Votes
Optoma HD145X
2,416.22 lumen (Average)

Optoma HD145X
Optoma HD145X

The dynamic lumens value is 3400 lumens, which typically governs how the projector adjusts brightness dynamically based on content.

Measures boosted brightness in enhanced dynamic modes.

Optoma HD145X Dynamic Contrast Ratio

Deep dynamic contrast at :val.

8 Optoma HD145X 0 Votes 10,000:1–50,000:1

1 Projectors in this range Not Specified

Optoma HD145X
Optoma HD145X

The dynamic contrast ratio ranges from 10,000:1 to 50,000:1, allowing a good differentiation between bright and dark image areas.

What is the dynamic contrast ratio?

Optoma HD145X Color Gamut Coverage

What is the color gamut coverage?

100 % 0Votes
Optoma HD145X
96.2 % (Average)

Optoma HD145X
Optoma HD145X

The color gamut coverage is 100%, providing vibrant and accurate color reproduction.

Indicates percent coverage of color spaces such as Rec.709 or DCI-P3.

Projection & Throw Performance 11

Optoma HD145X Keystone Correction Vertical

What is the vertical keystone correction?

40 degree 0Votes
Optoma HD145X
33.58 degree (Average)

Optoma HD145X
Optoma HD145X

Horizontal keystone correction up to 40 degrees enables users to adjust for off-axis projector placement to maintain a rectangular image.

Vertical angle adjustment to correct image distortion.

Optoma HD145X Digital Zoom Level

Useful zoom reaching :valx.

31 Optoma HD145X 0 Votes 1.1x (Entry)

8 Projectors in this range 1.1x–1.5x (Moderate)

Optoma HD145X
Optoma HD145X

The digital zoom level is 1.1x, allowing slight image magnification without significant loss of quality.

What is the digital zoom level?

Optoma HD145X Maximum Throw Distance

What is the maximum throw distance?

32.8 ft 0Votes
Optoma HD145X
18.8 ft (Average)

Optoma HD145X
Optoma HD145X

The maximum throw distance is 32.8 feet (approximately 10.0 meters), allowing the projector to be placed far from the screen for larger image sizes.

Maximum distance at which the projector can achieve a proper image.

Optoma HD145X Screen Size Minimum

What is the minimum supported screen size?

34 inch 0Votes
Optoma HD145X
37.53 inch (Average)

Optoma HD145X
Optoma HD145X

The minimum screen size supported is 34 inch (approximately 86.36 cm), suitable for smaller rooms or focused presentations.

Smallest supported diagonal projection size.

Optoma HD145X Screen Size Maximum

What is the maximum supported screen size?

337 inch 0Votes
Optoma HD145X
219.17 inch (Average)

Optoma HD145X
Optoma HD145X

The maximum screen size this projector can support is 337 inch (approximately 855.98 cm). This large projection size is suitable for immersive home theater setups or large meeting rooms.

Largest supported diagonal projection size.

Optoma HD145X Keystone Correction Horizontal

What is the horizontal keystone correction?

40 degree 0Votes
Optoma HD145X
34.36 degree (Average)

Optoma HD145X
Optoma HD145X

Vertical keystone correction of 40 degrees similarly allows for vertical image alignment adjustments.

Horizontal angle adjustment to correct image distortion.

Lens & Focus System 9

Optoma HD145X Focus Type

What is the focus type of this projector?

36 Optoma HD145X 0 Votes Manual

11 Projectors in this range Manual

Optoma HD145X
Optoma HD145X

Focus is manual, requiring user adjustment to achieve sharp images which provides precise control over the focus.

Defines how the projector adjusts focus.

Optoma HD145X Lens Coating Type

What is the lens coating type?

84 Optoma HD145X 0 Votes Anti-Reflective

15 Projectors in this range Anti-Reflective

Optoma HD145X
Optoma HD145X

The lens features an anti-reflective coating that reduces lens flare and enhances contrast by minimizing unwanted reflections.

Defines special coatings that enhance optical performance.

Optoma HD145X Lens Motor Noise Level

What is the lens motor noise level?

32 dB 0Votes
Optoma HD145X
24.74 dB (Average)

Optoma HD145X
Optoma HD145X

The lens motor noise level is relatively low at 32 dB, contributing to quieter operation and a less distracting viewing experience.

Measures noise generated during lens adjustments.

Optoma HD145X Lens Material

What is the lens material?

76 Optoma HD145X 0 Votes Glass

16 Projectors in this range Glass

Indicates the primary material used in the projector lens.

Optoma HD145X Aperture Size

What is the aperture size?

2.5 f-stop 0Votes
Optoma HD145X
2.24 f-stop (Average)

Specifies the optical aperture size affecting brightness and depth.

Optoma HD145X Auto Focus

Does this projector support auto focus?

No 0Votes Optoma HD145X

Yes Projectors in this range

Indicates whether the projector can automatically adjust focus.

Light Source System 5

Optoma HD145X Light Source Type

What is the light source type?

26 Optoma HD145X 0 Votes Lamp

11 Projectors in this range LED

Optoma HD145X
Optoma HD145X

This projector uses a lamp light source, which typically has replaceable bulbs and provides bright, color-rich images.

Defines the illumination technology powering the projector.

Optoma HD145X Light Source Lifetime Eco Mode

What is the light source lifetime in eco mode?

15,000 hour 0Votes
Optoma HD145X
20,611.57 hour (Average)

Optoma HD145X
Optoma HD145X

In eco mode, the light source lifetime extends up to 15000 hours, which helps reduce maintenance frequency and costs.

Estimated lifespan of the light source in eco mode.

Optoma HD145X Light Source Lifetime Normal Mode

What is the light source lifetime in normal mode?

4,000 hour 0Votes
Optoma HD145X
16,185.16 hour (Average)

Optoma HD145X
Optoma HD145X

Under normal mode conditions, the lamp lifetime is approximately 4000 hours.

Estimated lifespan in standard usage mode.

Optoma HD145X Light Source Replaceability

Can the light source be replaced?

Yes 0Votes Optoma HD145X

Yes Projectors in this range

Optoma HD145X
Optoma HD145X

The projector supports light source replaceability, enabling users to replace the lamp when it ends its lifespan.

Indicates whether users can replace the light source.

Optoma HD145X Light Source Power Output

What is the light source power output?

240 Watt 0Votes
Optoma HD145X
182.05 Watt (Average)

Indicates the wattage of the light source, affecting brightness potential.

Smart Features & Software 1

Optoma HD145X Operating System Type

What is the operating system type?

6 Optoma HD145X 0 Votes No OS

8 Projectors in this range No OS

Optoma HD145X
Optoma HD145X

The projector does not include a built-in operating system, meaning it relies on external devices for streaming and smart functionalities.

Specifies the software platform the projector runs on.

Connectivity & I/O Ports 7

Optoma HD145X HDMI Ports Count

How many HDMI ports does this projector have?

29 Optoma HD145X 0 Votes 1

10 Projectors in this range 2

Optoma HD145X
Optoma HD145X

It includes one HDMI port to connect with various media devices such as computers, Blu-ray players, or game consoles.

Number of HDMI inputs available for digital video and audio.

Optoma HD145X Audio Out Port Type

What type of audio out port does this projector have?

16 Optoma HD145X 0 Votes 3.5mm

5 Projectors in this range 3.5mm

Optoma HD145X
Optoma HD145X

The projector supports audio output through a 3.5mm port, allowing connection to headphones or external speakers.

Indicates available audio output interfaces.

Optoma HD145X Wireless Input Lag

What is the wireless input lag?

16 ms 0Votes
Optoma HD145X
37.48 ms (Average)

Optoma HD145X
Optoma HD145X

Wireless input lag is 16 milliseconds, a latency low enough for responsive gaming and interactive presentations.

Measures latency when receiving content wirelessly.

Optoma HD145X Wired Input Lag

What is the wired input lag?

16 ms 0Votes
Optoma HD145X
27.46 ms (Average)

Optoma HD145X
Optoma HD145X

Wired input lag is also 16 milliseconds, ensuring minimal delay when using wired connections for gaming or video.

Measures latency over wired connections, important for gaming.

Optoma HD145X HDMI Version

What HDMI version does this projector support?

26 Optoma HD145X 0 Votes 1.4

11 Projectors in this range 2.0

Specifies the supported HDMI standard.

Optoma HD145X USB Ports Count

How many USB ports does this projector have?

56 Optoma HD145X 0 Votes 1

12 Projectors in this range 1

Indicates how many USB ports are available.

Audio System 3

Optoma HD145X Speaker Output Power

What is the speaker output power?

5 Watt 0Votes
Optoma HD145X
9.88 Watt (Average)

Indicates total audio power from built-in speakers.

Optoma HD145X Speaker Configuration

What is the speaker configuration?

36 Optoma HD145X 0 Votes Mono

9 Projectors in this range Stereo

Describes the speaker layout inside the projector.

Optoma HD145X Fan Noise Level

What is the fan noise level?

26 dB 0Votes
Optoma HD145X
29.35 dB (Average)

Measures ambient noise from the projector fan.

Power & Electrical 4

Optoma HD145X Power Consumption Normal Mode

What is the power consumption in normal mode?

295 Watt 0Votes
Optoma HD145X
205.47 Watt (Average)

Optoma HD145X
Optoma HD145X

Normal power consumption is 295 watts, representing the typical energy use during operation.

Average power usage while running at full performance.

Optoma HD145X Power Consumption Eco Mode

What is the power consumption in eco mode?

205 Watt 0Votes
Optoma HD145X
155.86 Watt (Average)

Optoma HD145X
Optoma HD145X

In eco mode, power consumption drops to 205 watts, which extends lamp life and reduces electricity use.

Reduced power usage when operating in eco mode.

Optoma HD145X Standby Power

What is the standby power consumption?

0.5 Watt 0Votes
Optoma HD145X
0.52 Watt (Average)

Optoma HD145X
Optoma HD145X

The projector consumes only 0.5 watts in standby mode, which helps conserve energy when not in use.

Power consumed when the projector is not active but still plugged in.

Optoma HD145X Input Voltage Range

What is the input voltage range?

51 Optoma HD145X 0 Votes 100 ~ 240V, 50 ~ 60Hz

18 Projectors in this range 100–240V

Optoma HD145X
Optoma HD145X

The input voltage range supports 100 to 240 volts and frequency from 50 to 60 hertz, offering compatibility with power sources worldwide.

Supported voltage range for safe operation.

Physical & Dimensions 4

Optoma HD145X Width

What is the width of the projector?

12.44 inch 0Votes
Optoma HD145X
10.84 inch (Average)

Optoma HD145X
Optoma HD145X

The width measures 12.44 inches (about 31.6 cm), defining its overall footprint.

Physical width of the projector body.

Optoma HD145X Depth

What is the depth of the projector?

9.2 inch 0Votes
Optoma HD145X
9.11 inch (Average)

Optoma HD145X
Optoma HD145X

Depth is 9.2 inches (around 23.37 cm), rounding out the projector's dimensions.

Physical depth measurement.

Optoma HD145X Height

What is the height of the projector?

4.27 inch 0Votes
Optoma HD145X
6.33 inch (Average)

Optoma HD145X
Optoma HD145X

The height of the projector is 4.27 inches (approximately 10.85 cm), contributing to its portability.

Vertical size of the projector body.

Optoma HD145X Weight

What is the weight of the projector?

6.8 lbs 0Votes
Optoma HD145X
6.14 lbs (Average)

Optoma HD145X
Optoma HD145X

The weight of the device is 6.8 lbs (approximately 3.09 kg), making it suitable for portable use.

Total weight of the projector.

Accessories & Warranty 4

Optoma HD145X Included Accessories

What accessories are included with the projector?

56 Optoma HD145X 0 Votes Remote, Power Cable

11 Projectors in this range Remote, Power Cable

Lists the accessories that come in the box.

Optoma HD145X Replacement Lamp Model

What replacement lamp model is supported?

46 Optoma HD145X 0 Votes Standard Lamp

15 Projectors in this range LED Module

Defines the type or class of replacement lamp or light module compatible with the projector.

Optoma HD145X Warranty Duration

What is the warranty duration?

26 Optoma HD145X 0 Votes 1 year

5 Projectors in this range 1 Year

The length of the included manufacturer warranty.

Optoma HD145X Extended Warranty

Does this projector support extended warranty options?

Yes 0Votes Optoma HD145X

Yes Projectors in this range

Indicates whether users can purchase extended warranty coverage.

* The specifications for the Optoma HD145X are currently about 43.1% complete. We are continuing to update them to meet our system completeness standard of 70% (for the projectors). If you have any additional information that could help us complete this data, please help us improve it. We would greatly appreciate your contribution — you can also contact us here.

Surveys

Because hot takes deserve votes.

Optoma HD145X Performance

How would you rate the performance of this projector in terms of brightness and picture quality?

Excellent picture quality — 3000+ lumens, sharp 4K resolution 0Votes
Very good picture quality — 2000 to 3000 lumens, crisp 1080p resolution 0Votes
Good picture quality — 1000 to 2000 lumens, clear HD resolution 0Votes
Average picture quality — 500 to 1000 lumens, decent clarity 0Votes
Poor picture quality — Under 500 lumens, blurry or washed-out image 0Votes

Optoma HD145X Ease of Setup

How would you rate the ease of setup for this projector?

Extremely easy — Set up in under 10 minutes, no technical knowledge needed 0Votes
Very easy — Setup within 15 minutes, minimal adjustments 0Votes
Easy — Takes about 20 minutes, some minor adjustments 0Votes
Moderate — Requires about 30 minutes, some technical adjustments 0Votes
Difficult — Takes more than 30 minutes, complicated setup 0Votes

Optoma HD145X Noise Level

How would you rate the noise level of this projector during operation?

Very quiet — Less than 20 dB, almost inaudible 0Votes
Quiet — 20 to 30 dB, noticeable but not distracting 0Votes
Moderate — 30 to 40 dB, some background noise 0Votes
Loud — 40 to 50 dB, noticeable and can be distracting 0Votes
Very loud — Over 50 dB, disruptive during viewing 0Votes

Optoma HD145X Design and Aesthetics

How would you rate the design and aesthetics of this projector?

Sleek and modern — Stylish and visually appealing, blends well in any setting 0Votes
Very attractive — Nice design, fits well with most decor 0Votes
Average design — Functional but not visually striking 0Votes
Plain — Simple design, not much appeal 0Votes
Unattractive — Bulky and outdated design 0Votes

Optoma HD145X Durability and Build Quality

How would you rate the durability and build quality of this projector?

Extremely durable — Built to last for years with high-quality materials 0Votes
Very durable — Solid construction, likely to last long with regular use 0Votes
Good durability — Sturdy but may show signs of wear over time 0Votes
Average durability — Can withstand some use but may wear down faster 0Votes
Poor durability — Flimsy build, likely to break or degrade quickly 0Votes

Optoma HD145X Connectivity Options

How would you rate the connectivity options of this projector?

Excellent connectivity — Multiple HDMI, wireless, USB, and streaming options 0Votes
Very good connectivity — HDMI and wireless, plus additional ports 0Votes
Good connectivity — HDMI and USB, wireless might be limited 0Votes
Fair connectivity — Basic HDMI and limited additional ports 0Votes
Poor connectivity — Limited or no HDMI, minimal connectivity options 0Votes

Optoma HD145X Lamp Life

How would you rate the lamp life of this projector?

Very long life — 15,000 hours or more, lasts for years with regular use 0Votes
Long life — 10,000 to 15,000 hours, will last a long time 0Votes
Average life — 5,000 to 10,000 hours, typical for many projectors 0Votes
Short life — 2,000 to 5,000 hours, may need replacement sooner 0Votes
Very short life — Under 2,000 hours, requires frequent bulb replacements 0Votes

Optoma HD145X Smart Features and App Integration

How would you rate the smart features and app integration of this projector?

Excellent — Fully integrated with apps, smart home control, and streaming services 0Votes
Very good — Supports streaming and some smart features, easy to use 0Votes
Good — Basic smart features like streaming, but limited app control 0Votes
Fair — Some smart features, but difficult to use or limited in functionality 0Votes
Poor — No smart features or app integration available 0Votes

Optoma HD145X Pricing

How would you rate the pricing for this projector?

Great value for money — Offers high-end features at an affordable price 0Votes
Pretty good price — Fair pricing considering the features and performance 0Votes
Fair deal — Reasonable price for average performance 0Votes
Kinda pricey — More expensive than expected for the features offered 0Votes
Crazy expensive — Overpriced compared to other options with similar features 0Votes

Optoma HD145X Remote Control Usability

How would you rate the usability of this projector's remote control?

Extremely user-friendly — Buttons are well-organized, easy to navigate 0Votes
Very easy to use — Simple layout, intuitive design 0Votes
Moderately easy to use — Somewhat confusing, but usable with practice 0Votes
Difficult to use — Poor layout, difficult to understand controls 0Votes
Unusable — Remote is complicated, not responsive, or lacks key features 0Votes

Guides 1

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Files 1

Optoma HD145X - Instruction Manual & Guidance

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