All prices in this article are fetched in real time from product data, and the checkout price is the same as the price shown in the article.
1. Calculate first: how many lumens do you need?
Lumens determine whether the projector is “bright enough in an environment with ambient light.” The practical thresholds are roughly as follows—these are rules of thumb, not figures from a specification sheet:
| Usage scenario | Ambient light | Required brightness | Notes |
|---|---|---|---|
| Completely dark bedroom / home theater room | Completely dark | 300–800 ANSI | An entry-level projector is sufficient; contrast matters more than brightness |
| Living room with curtains drawn, daytime | Dim | 800–1,500 ANSI | The sweet spot for most portable projectors |
| Living room with curtains open, daytime | Bright | 1,500–2,500 ANSI | You’ll need a flagship projector or a laser light source |
| Conference room / shop with windows | Strong light | 2,500 ANSI or above | A proper installation projector is required; this is beyond the scope of portable projectors |
The larger the projection, the dimmer it gets.With the same projector, a 60-inch image and a 120-inch image differ in area by 4 times, so the brightness per unit area is only one quarter as much. So whether it is “bright enough” must be calculated together with the size of the image you plan to project.
2. Three types of light sources: lamp, LED, and laser
| Light source | Lifespan | Advantages | Trade-offs |
|---|---|---|---|
| Lamp (UHP) | 3,000–5,000 hours | High brightness, lower projector price | Requires lamp replacement, generates a lot of heat, slow startup |
| LED | 20,000–30,000 hours | No lamp replacement, fast startup, compact size | Lower maximum brightness; most are rated at 1,000 ANSI or below |
| Laser | 20,000–25,000 hours | High brightness, wide color gamut, instant on/off | Higher projector price; 30–60% more expensive than equivalent models |
Our store currently has 3 laser projectors. The actual benefit of laser is not being “brighter,” but that there is “no need to wait for warm-up or cool-down”—you get an image 3 seconds after turning it on, and you can unplug it immediately after switching it off. Although LED projectors have a long lifespan, the brightness of high-end models still cannot match that of laser projectors.
3. The Pitfall of Specification Labels: ANSI, CVIA, and ISO Cannot Be Compared Directly
This is where people are most likely to make a mistake when choosing a projector. There are three brightness standards used on the market. The figures may appear to differ by several times, but they actually cannot be compared directly:
| Standard | Source | Features |
|---|---|---|
| ANSI lumens | American National Standards Institute | Average of nine measurement points; the most conservative and most common standard |
| ISO lumens | International Organization for Standardization | The measurement method is similar to ANSI, but the figures are usually slightly higher |
| CVIA lumens | China Video Industry Association | Commonly used by Chinese brands after 2019; the figures are usually 30–100% higher than ANSI |
Of the 41 units currently in stock at our store, 22 list ANSI and 4 list CVIA.A projector rated at “3,000 CVIA” may look similar in actual use to one rated at “1,600 ANSI.” If you want to compare across brands, use the same standard for comparison, or simply look at actual review footage.
4. Placement: Projection Distance and Keystone Correction
| Placement method | Required distance (for a 100-inch projection) | Advantages | Limitations |
|---|---|---|---|
| Front projection (projector behind the seats) | Approximately 2.5–3.3m | Best image quality with no correction loss | Requires cables to be run to the back, and people may block the light |
| Ultra-short throw (projector placed against the wall) | Approximately 0.3–0.6m | Does not block the light at all; most practical for living rooms | Higher projector price; the corners of the image may become distorted |
| Side projection (placed in a corner) | Depends on the model | Flexible placement | Digital keystone correction crops the resolution |
Our store has 21 unitslisted as portable or ultra-short-throw models. Note: The greater the side-projection angle, the more digital correction crops the image—side projection at 30 degrees may result in a loss of 20–30% of the effective pixels. Use front projection whenever possible.
5. Projectors Currently Available Across the Store (41 units, sorted by price)
| Model | Price | Brightness | Resolution | Light source |
|---|---|---|---|---|
| DIGIBAL C260 720p 300ANSI HD Projector [Hong Kong Official Warranty] -Netfli | HK$699 | 300 ANSI | 720p | LED |
| DIGIBAL X Hotack N2W X3AA 1080P FHD Full HD Projector - Country | HK$759 | 200 ANSI | 1080p | LED |
| DIGIBAL X Hotack N2W X3AA 1080P FHD Portable P | HK$799 | 200 ANSI | 1080p | LED |
| Everycom Vortex 1080P 500ANSI Andriod Mini Projector - | HK$899 | 500 ANSI | 1080p | LED |
| Everycom Vortex 1080P 500ANSI Andriod Portable | HK$899 | 500 ANSI | 1080p | LED |
| DIGIBAL C380 1080P 400ANSI Full HD Projector [Hong Kong Official Product] | Supports | HK$999 | 400 ANSI | 1080p | LED |
| DIGIBAL X HOTACK N4W L018AA (White) 1080P FHD Full HD | HK$999 | 320 ANSI | 1080p | LED |
| YABER L1 PRO Travel Ultra-Light Projector 0.88kg 1080P | HK$1,350 | — | 1080p | LED |
| DIGIBAL C600 GoogleTV Full HD Projector [Hong Kong Official Product - 1-Year Warranty] | GOO | HK$1,380 | 600 ANSI | — | LED |
| KODAK FLIK X10 Portable Full HD 1080P Multimedia Projector [Hong Kong Official Product] | HK$1,399 | — | 1080p | LED |
| HOTACK X4AD Smart Projector Native 1080P 350 ANSI Lumens Google | HK$1,399 | 350 ANSI | 1080p | LED |
| Yaber T1 Pro Ultra-Portable 180° Rotating Projector - [Hong Kong Official Stock, 1-Year Warranty] | HK$1,479 | — | — | LED |
| EVERYCOM Spectra 1080P 1200ANSI HD Projector - International Version [Hong Kong | HK$1,580 | 1200 ANSI | 1080p | LED |
| EVERYCOM Spectra 1080P 1200ANSI Portable Proje | HK$1,599 | 1200 ANSI | 1080p | LED |
| HOTACK X DIGIBAL X7AD 800ANSI GOOGLE TV 360° Rotating | HK$1,699 | 800 ANSI | 1080p | LED |
| HOTACK X DIGIBAL X7AD 800ANSI GOOGLE TV Portable | HK$1,699 | 800 ANSI | 1080p | LED |
| YABER T1 Pro DeepSea Limited Edition 180° Rotating Mini Projector (Hong Kong Official Stock) | HK$1,699 | — | — | LED |
| Yaber U12 Portable Multi-Angle Gimbal HD Projector [Hong Kong Official Stock] | HK$1,999 | — | — | LED |
| Yaber L2 Plus Mini Gimbal Projector [Hong Kong Official Stock] | HK$1,999 | — | — | LED |
| YABER V12 Portable Gimbal Projector White Edition, Officially Licensed Netflix | HK$2,399 | — | — | LED |
| YABER L2 GoogleTV 360° Portable Projector 800ANSI | HK$2,549 | 800 ANSI | — | LED |
| Yaber T2 Plus GTV Upgraded Portable Smart Projector [Hong Kong Official Warranty] | HK$2,799 | — | — | LED |
| Everycom Cubelite Mini 2 2000CVIA/1400ISO HD Smart | HK$2,799 | 2000 CVIA | — | LED |
| Everycom Cubelite Mini 2 4K Smart Projector - | HK$2,799 | — | 4K | LED |
| KODAK Luma 350 Smart Wi-Fi Portable Mini Projector [Hong Kong Official Warranty] | HK$2,899 | — | — | LED |
| (2025 Flagship New Model) DIGIBAL Cubelite Ultra C5 3000 ANS | HK$2,999 | 3000 ANSI | — | LED |
| Everycom CubeLite Ultra 2100 ISO / 3000 CVIA F | HK$2,999 | 3000 CVIA | 4K | LED |
| Yaber K2S Full HD 800 ANSI Lumens Projector [Hong Kong Official Warranty] | HK$3,199 | 800 ANSI | — | LED |
| Everycom CubeLite Ultra 2100 ISO / 3000 CVIA Flagship | HK$3,299 | 3000 CVIA | 4K | LED |
| YABER L3 SIDESHIFT Projector 1200ANSI AI 30-Degree Side-Projection Technology | HK$3,499 | 1200 ANSI | — | LED |
| XGIMI MoGo 4 Google TV 1080p Portable Projector with Built-in Battery [Hong Kong Official Warranty] | HK$3,880 | — | 1080p | LED |
| Yaber K3 1600 ANSI 1080P Flagship Projector [Hong Kong Official Warranty] | HK$3,999 | 1600 ANSI | 1080p | LED |
| KODAK Luma 450 Portable Smart Wi-Fi Full HD Mini Projector [Hong Kong Official Warranty] | HK$4,699 | — | — | LED |
| YABER K3PRO Flagship Projector 1600ANSI with Wireless Subwoofer | HK$4,999 | 1600 ANSI | — | LED |
| XGIMI MoGo 4 Laser Portable Triple Laser DLP P | HK$5,999 | 550 ISO | 1080p | Laser |
| Yaber K300s Portable Ultra-Short-Throw Triple-Laser Smart Projector [Hong Kong Official Warranty] | HK$6,499 | — | — | Laser |
| YABER K300s Portable Ultra-Short-Throw Triple-Color Laser Projector 1000ANSI 1080P | HK$7,199 | 1000 ANSI | 1080p | Laser |
VI. Choose Directly by Use
Bedroom / Rental: Compact, Quiet, No Installation
| Model | Price | Why |
|---|---|---|
| DIGIBAL C260 | HK$699 | 720p entry-level, the most affordable choice |
| DIGIBAL C380 | HK$999 | 1080p 400 ANSI, Netflix licensed |
| YABER L1 PRO | HK$1,350 | 0.88kg, genuinely travel-friendly weight |
| XGIMI MoGo 4 | HK$5,999 | Triple laser + built-in battery, ceiling projection |
Main Living Room: Brightness and Google TV
| Model | Price | Why |
|---|---|---|
| EVERYCOM Spectra | HK$1,580 | 1,200 ANSI, officially licensed Netflix |
| YABER K2S | HK$3,199 | 800 ANSI, the sweet spot for value |
| Yaber K3 | HK$3,999 | 1,600 ANSI flagship |
| YABER K3PRO | HK$4,999 | 1,600 ANSI＋wireless subwoofer |
Picture quality first: 4K or laser
| Model | Price | Why |
|---|---|---|
| Everycom CubeLite Ultra | HK$3,299 | 4K＋3,000 CVIA |
| XGIMI MoGo 4 Laser | HK$5,999 | Triple-laser DLP, widest color gamut |
| YABER K300s | HK$7,199 | Ultra-short-throw RGB laser, large screen even when placed close to the wall |
7. Portable Projectors: The Real Limitations of Batteries and Outdoor Use
| Listed | Actual | Description |
|---|---|---|
| Built-in battery: 3 hours | Approximately 1.5–2 hours | Most are measured at the lowest brightness with sound turned off |
| Supports PD power banks | Depends on power output | Requires 45W or more to power it; a standard power bank is not enough |
| No built-in battery | Must be plugged in | Usually smaller, lighter, and more affordable |
Further reading:After buying a projector, you also need to plan its placement—how far away for a 100-inch screen, and whether to use a white screen or an ambient-light-rejecting screen. SeeProjector Screen and Throw Distance Guide.
8. Projector vs. TV: When Should You Choose a Projector8. Projector vs. TV: When Should You Choose a Projector
| Situation | Recommendation |
|---|---|
| Renting a home and don't want to drill into the walls | Projector. A white wall is all you need, and moving out leaves no traces |
| Primarily used during the day, without drawing the curtains | TV. Projection is inherently disadvantaged in bright environments |
| Want a screen larger than 100 inches | Projector. A TV of the same size is impractical in terms of both price and weight |
| Mainly watch the news and TV series | TV. Projectors take longer to turn on and off, and their bulbs/lasers have a limited lifespan |
| Camping and gatherings | Portable projector. Models with built-in batteries are the most practical |
9. Frequently Asked Questions
Is a higher ANSI rating always better?
Not necessarily. Higher brightness comes at the expense of black levels—in a completely dark room, excessive brightness can make black appear gray. The right brightness is better than the highest brightness.
What is throw ratio?
Projection distance ÷ image width. A ratio of 1.2:1 means a distance of 1.2 m produces an image 1 m wide. Always calculate this before buying, or you may not be able to achieve the desired image size.
Do I need a screen?
A white wall will work, but a screen offers significantly better gain and uniformity. Beginners can use a gray screen to improve black levels.
Can the bulb/laser be replaced?
Bulbs usually can be replaced (costing HK$800–2,000), while laser modules are generally not user-replaceable.
Can I connect a game console?
Yes, but pay attention to input latency. Most portable projectors have 30–60ms of latency, which is noticeable when playing competitive games.
How long does the built-in battery actually last?
Most last 1.5–3 hours, depending on the brightness setting. You will usually need to plug in the projector to watch a full movie.
Can Netflix be installed directly?
Only models specifically marked as Netflix-authorized can do so. Other models require HDMI or screen mirroring, and image quality may be limited.
10. Pre-Purchase Checklist
- Calculate the projection distance and desired image size (throw ratio)
- Confirm whether the brightness standard is ANSI or CVIA (they cannot be directly compared)
- Confirm whether side projection is needed and how many effective pixels remain after correction
- Confirm whether Netflix authorization is included (otherwise you can only use HDMI/screen mirroring)
- Confirm the bulb or laser lifespan and whether it can be replaced
- Confirm the speaker output (most portable projectors only have 5–10W; external speakers are recommended for movies)
- Confirm whether there is a built-in battery and its actual battery life