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LG CF3D Review | 85 Data compared

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  • Avg. price: ~£8,800
  • ANSI lumens: 2500
  • Native panel resolution: 1920x1080
  • Throw ratio: 1.38-1.79:1

LG CF3D review. Compare 85 technical specifications and user reviews to see how it ranks among projectors and if it is worth buying.

5.0

Overall score

What it is: An overall evaluation of the projector's quality, based on technical analyses and user reviews.

When it matters: When you need a quick reference to identify the best projectors on the market.

Score components:

90.0%

5.0

Technical Score

10.0%

?

User score

Good
5.0

Technical Score

What it is: An assessment of the projector's technical performance, covering eight key areas: image quality, brightness, contrast, connectivity, gaming features, smart features, audio, and design.

When it matters: When you want to compare projectors based on technical performance and available features.

Score components:

42.0%

6.3

Image Quality

22.0%

4.6

Projection & Lens

12.0%

5.1

HDMI & Gaming

10.0%

2.6

Audio & Features

8.0%

4.0

Connectivity

6.0%

2.3

Design & Power

Good
?

User score

What it is: A rating that combines user reviews and the total number of reviews received by the projector.

When it matters: When you want to know how a projector performs in real use and how reliable it remains over time according to user feedback.

Score components:

70.0%

?

User reviews

30.0%

?

Popularity

  • 7.9
    Gaming

    Score components:

    35.0%

    ?

    Input lag

    25.0%

    10

    Refresh rate

    20.0%

    8.6

    Output Resolution

    10.0%

    1.0

    HDR10 support

    10.0%

    ?

    Audio output power

  • 2.4
    Portable

    Score components:

    35.0%

    1.0

    Weight

    20.0%

    ?

    Has A Built-In Speaker

    15.0%

    1.0

    Bluetooth connectivity

    15.0%

    1.0

    Wi-Fi connectivity

    15.0%

    1.0

    Smart TV features

  • 4.3
    Home theatre

    Score components:

    30.0%

    8.6

    Output Resolution

    25.0%

    1.0

    HDR10 support

    20.0%

    1.0

    Dolby Vision support

    15.0%

    6.9

    ANSI lumens

    10.0%

    2.4

    Audible noise

  • No image
No image

Best prices in UK

    N/A~ £8,800

Best rankings

?

Available: ranking among products currently available (including other versions of this product).
All: ranking among all products in the database.

Verdict

The LG CF3D is a pioneering Full HD (1920 x 1080) LCoS projector notable for its unique single-lens, dual-engine system that delivers simultaneous passive 3D images. It features a bright output of 2,500 ANSI lumens in 2D (1,250 in 3D), a 7,000:1 contrast ratio, and 120Hz TruMotion technology for smooth high-speed action. Main advantages include its high 3D brightness compared to contemporary active shutter models, the inclusion of six pairs of lightweight polarized glasses, and a built-in camera for auto-calibration of brightness and color. However, its significant cons include a massive physical footprint weighing over 19 kg, loud fan noise reaching 37dB, and high long-term maintenance costs due to the dual 220W lamp configuration and current lack of replacement parts since its discontinuation.

Technical Specifications of LG CF3D

Technical Score

What it is: An assessment of the projector's technical performance, covering eight key areas: image quality, brightness, contrast, connectivity, gaming features, smart features, audio, and design.

When it matters: When you want to compare projectors based on technical performance and available features.

Score components:

42.0%

?

Image Quality

22.0%

?

Projection & Lens

12.0%

?

HDMI & Gaming

10.0%

?

Audio & Features

8.0%

?

Connectivity

6.0%

?

Design & Power

5.0
LG CF3D has a technical score of 5 points, which is lower than 83.7% of projectors.
User score

What it is: A rating that combines user reviews and the total number of reviews received by the projector.

When it matters: When you want to know how a projector performs in real use and how reliable it remains over time according to user feedback.

Score components:

70.0%

0.0

User reviews

30.0%

1.0

Popularity

?
Popularity
What it is: An indicator based on the number of reviews received by the projector.
When it matters: When you prefer to buy a product chosen and reviewed by many other consumers.
1.0
LG CF3D has a popularity of 1 points, which is lower than 55.3% of products in this category.
Ratio quality/price

What it is: An indicator that combines the projector's overall rating with its cost.

When it matters: When you are looking for a projector with a good balance between quality and price.

Score components:

60.0%

5.0

Overall score

40.0%

1.0

Price

3.8
LG CF3D has a quality-to-price ratio of 3.8 points, which is lower than 98.8% of products in this category.
ANSI lumens
What it is: Brightness output measured in ANSI lumens.
When it matters: When you watch with ambient light or on a large screen, higher brightness matters.

Importance: HIGH

2,500
LG CF3D reaches 2500 ANSI lumens, brighter than 53.1% of projectors and equal to 4.3% of projectors.
Contrast ratio
What it is: Ratio of brightest white to darkest black displayed by the projector.
When it matters: When you watch movies in a dark room, stronger contrast matters.

Importance: HIGH

7,000:1
LG CF3D has a contrast ratio of 7000:1, lower than 57% of projectors.
Full on/off contrast ratio.
Native panel resolution
What it is: Native resolution of the display panel or imaging device.
When it matters: When picture sharpness matters enough that you want to know the projector's true native imaging resolution, not just supported input formats.

Importance: HIGH

1920x1080
LG CF3D uses a native resolution of 1920x1080, higher than 26.2% of projectors and equal to 60.1% of projectors.
Output Resolution
What it is: The resolution the projector can actually display through its imaging system.
When it matters: When you want to know the actual image detail the projector can put on screen rather than just the source format it accepts.

Importance: HIGH

1920x1080
LG CF3D supports output resolution up to 1920x1080, higher than 24.9% of projectors and equal to 41% of projectors.
Projection technology
What it is: Projection imaging technology used by the projector.
When it matters: When color character, contrast behavior, and overall image personality matter before you compare brightness alone.

Importance: MEDIUM

LCoS
Show more
Throw ratio
What it is: Ratio between projection distance and image width.
When it matters: When room size and screen size have to match properly instead of guessing whether the projector will fit the space.

Importance: MEDIUM

1.38-1.79:1
Min throw distance
What it is: Minimum distance required between projector and screen.
When it matters: When room depth is limited and you still need a large image from a short placement distance.

Importance: MEDIUM

?
Max projection size
What it is: Maximum supported image size for projection, measured diagonally.
When it matters: When you want a cinema-size picture, maximum projection size matters.

Importance: MEDIUM

300 inch
LG CF3D supports projection sizes up to 300 inch, larger than 51.8% of projectors and equal to 38% of projectors.
Zoom ratio
What it is: Optical zoom capability expressed as a ratio.
When it matters: When projector placement is not ideal and you need optical zoom to frame the image correctly.

Importance: MEDIUM

1.3
LG CF3D offers a zoom ratio of 1.3, wider than 39.5% of projectors and equal to 13.7% of projectors.
Motorized zoom
What it is: Motorized control of the optical zoom function.
When it matters: When the projector position is fixed but screen size or framing still needs to be adjusted from a distance.

Importance: LOW

no
LG CF3D does not have motorized zoom. 16.3% of projectors have motorized zoom.
Show more
Input lag
What it is: Time delay between input signal and displayed image, measured in milliseconds.
When it matters: When gaming responsiveness matters and you want controls to feel more immediate on fast titles.

Importance: MEDIUM

?
Auto low latency mode (ALLM)
What it is: Automatically reduces input lag when gaming.
When it matters: When you play fast games, lower latency matters.

Importance: LOW

no
LG CF3D does not support ALLM. 20.3% of projectors support ALLM.
Variable refresh rate (VRR)
What it is: Support for variable refresh rate to reduce screen tearing.
When it matters: When gaming matters and you want the projector to handle variable frame rates with less tearing or stutter.

Importance: LOW

no
LG CF3D does not support VRR. 1.9% of projectors support VRR.
HDMI version
What it is: Version of the HDMI standard supported.
When it matters: When source devices push newer HDMI features, refresh rates, or bandwidth levels that older ports may limit.

Importance: LOW

1.4
LG CF3D supports HDMI 1.4, older than 54.6% of projectors and equal to 34.1% of projectors.
Max HDMI bandwidth
What it is: Maximum bandwidth supported by HDMI inputs, measured in Gbps.
When it matters: When newer consoles, gaming PCs, or media boxes need more HDMI throughput than older projectors can handle.

Importance: LOW

10.2 Gbps
LG CF3D supports HDMI bandwidth up to 10.2 Gbps, lower than 52.1% of projectors and equal to 45.4% of projectors.
Show more
N. of HDMI ports
What it is: Number of available HDMI input ports.
When it matters: When you need a console, streamer, set-top box, and another source connected at the same time without swapping cables.

Importance: LOW

3
LG CF3D has 3 HDMI port/s, more than 92.7% of projectors and equal to 7% of projectors.
Wi-Fi connectivity
What it is: Support for Wi-Fi network connectivity.
When it matters: When the projector should handle network features, updates, or streaming functions without needing wired Ethernet only.

Importance: LOW

no
LG CF3D does not support Wi-Fi. 52.7% of projectors support Wi-Fi.
Wi-Fi version
What it is: Supported Wi-Fi standard version.
When it matters: When wireless stability and throughput matter for streaming, updates, or projector ecosystem features.

Importance: LOW

N/A
Bluetooth connectivity
What it is: Support for Bluetooth wireless connectivity.
When it matters: When you plan to pair wireless speakers, headphones, remotes, or other accessories directly with the projector.

Importance: LOW

no
LG CF3D does not support Bluetooth. 50% of projectors support Bluetooth.
Bluetooth version
What it is: Supported Bluetooth version.
When it matters: When wireless accessory compatibility and connection quality matter beyond Bluetooth being a simple checkbox.

Importance: LOW

N/A
Show more
Smart TV features
What it is: Includes built-in Smart TV functions or operating system.
When it matters: When you prefer built-in apps and streaming convenience instead of adding an external media stick or box.

Importance: LOW

no
LG CF3D does not have smart TV features. 43.8% of projectors have smart TV features.
Operating system
What it is: The built-in software platform that runs the projector interface, streaming apps, and smart features.
When it matters: When you care about which apps are available, how modern the smart interface feels, and whether the projector includes a built-in streaming platform.

Importance: LOW

none
Android OS

Importance: MEDIUM

no
Dedicated smartphone app
What it is: Availability of a dedicated smartphone control app.
When it matters: When you want setup, input switching, or basic control handled from your phone without always reaching for a remote.

Importance: LOW

no
LG CF3D does not come with a dedicated smartphone app. 35.6% of projectors come with a dedicated smartphone app.
Remote control
What it is: Comes with a dedicated remote control for operation.
When it matters: When you want easier everyday control without extra gear, built-in convenience features matter.

Importance: LOW

yes
LG CF3D includes a remote control. 1.6% of projectors include a remote control.
Show more
Light source type
What it is: Type of light source used by the projector.
When it matters: When maintenance expectations, startup behavior, brightness stability, and long-term running costs all matter in the buying decision.

Importance: LOW

lamp
LG CF3D uses lamp light source technology, less advanced than 67.1% of projectors and equal to 33% of projectors.
UHP.
Laser Light Source
What it is: Whether the projector uses a laser light source instead of a traditional lamp.
When it matters: When lower maintenance, faster startup, and a lamp-free light engine matter over the long term.

Importance: LOW

no
LG CF3D does not use a laser light source. 28.1% of projectors use a laser light source.
Lamp life
What it is: Expected operational lifespan of the lamp in standard mode, measured in hours.
When it matters: When you care about running costs and maintenance intervals, light-source lifespan matters.

Importance: LOW

3,000 hours
LG CF3D offers lamp life of 3000 hours, longer than 91% of projectors and equal to 4.5% of projectors.
Lamp life (eco mode)
What it is: Expected operational lifespan of the lamp in eco mode, measured in hours.
When it matters: When you care about running costs and maintenance intervals, light-source lifespan matters.

Importance: LOW

3,500 hours
LG CF3D offers eco-mode lamp life of 3500 hours, longer than 96.2% of projectors and equal to 0.1% of projectors.
Operating power consumption
What it is: Average power consumption during normal operation.
When it matters: When electricity use and heat output matter because the projector runs for long sessions or frequent daily use.

Importance: LOW

625 W
LG CF3D uses 625 W of power, more than 98.9% of projectors.
Maximum power-on rating.
Show more

LG CF3D vs the average projector

  • Supports frame interpolation
    LG CF3D supports frame interpolation, while the average projector does not. 39.9% of projectors support frame interpolation.
    Via TruMotion.
    What it is: Support for frame interpolation to smooth motion.
    When it matters: When you watch sports or camera pans and want motion to look smoother than basic playback allows.

    Importance: LOW

    LG CF3D supports frame interpolation, while the average projector does not. 39.9% of projectors support frame interpolation.
  • 41.2% higher refresh rate
    LG CF3D has a higher refresh rate than the average projector (120 Hz vs 85 Hz). The average projector has 85 Hz of refresh rate.
    What it is: Number of screen refreshes per second, measured in hertz.
    When it matters: When motion clarity matters for gaming, sports, or fast-moving video instead of slower cinematic content only.

    Importance: MEDIUM

    LG CF3D has a higher refresh rate than the average projector (120 Hz vs 85 Hz). The average projector has 85 Hz of refresh rate.120 Hz vs 85 Hz
  • 1 more RJ45 ports
    LG CF3D has more RJ45 ports than the average projector (1 vs 0). The average projector has 0 RJ45 ports.
    What it is: Number of RJ-45 Ethernet ports available.
    When it matters: When wired network or control connections matter and one Ethernet jack may not be enough for the setup.

    Importance: LOW

    LG CF3D has more RJ45 ports than the average projector (1 vs 0). The average projector has 0 RJ45 ports.1 vs 0
  • 1 more HDMI ports
    LG CF3D has more HDMI ports than the average projector (3 vs 2). The average projector has 2 HDMI ports.
    What it is: Number of available HDMI input ports.
    When it matters: When you need a console, streamer, set-top box, and another source connected at the same time without swapping cables.

    Importance: LOW

    LG CF3D has more HDMI ports than the average projector (3 vs 2). The average projector has 2 HDMI ports.3 vs 2
  • 50 inch larger image size
    LG CF3D has a higher projection size than the average projector (300 inch vs 250 inch). The average projector has 250 inch of projection size.
    What it is: Maximum supported image size for projection, measured diagonally.
    When it matters: When you want a cinema-size picture, maximum projection size matters.

    Importance: MEDIUM

    LG CF3D has a higher projection size than the average projector (300 inch vs 250 inch). The average projector has 250 inch of projection size.300 inch vs 250 inch
  • 13.6% brighter image
    LG CF3D has higher ANSI lumens than the average projector (2,500 vs 2,200). The average projector has 2,200 ANSI lumens.
    What it is: Brightness output measured in ANSI lumens.
    When it matters: When you watch with ambient light or on a large screen, higher brightness matters.

    Importance: HIGH

    LG CF3D has higher ANSI lumens than the average projector (2,500 vs 2,200). The average projector has 2,200 ANSI lumens.2,500 vs 2,200
  • Includes VGA
    LG CF3D includes VGA input, while the average projector does not. 43.1% of projectors include VGA input.
    What it is: Presence of a VGA connector for analog video input.
    When it matters: When older laptops, PCs, or legacy AV hardware still need an analog video input path.

    Importance: LOW

    LG CF3D includes VGA input, while the average projector does not. 43.1% of projectors include VGA input.
  • Includes DVI
    LG CF3D includes DVI input, while the average projector does not. 7.8% of projectors include DVI input.
    What it is: Availability of a DVI connector for digital video input.
    When it matters: When you still use older PCs or AV gear, legacy connections matter.

    Importance: LOW

    LG CF3D includes DVI input, while the average projector does not. 7.8% of projectors include DVI input.
  • 41.2% higher refresh rate
    LG CF3D has a higher refresh rate than the average projector (120 Hz vs 85 Hz). The average projector has 85 Hz of refresh rate.
  • 13.6% brighter image
    LG CF3D has higher ANSI lumens than the average projector (2,500 vs 2,200). The average projector has 2,200 ANSI lumens.
  • 50 inch larger image size
    LG CF3D has a higher projection size than the average projector (300 inch vs 250 inch). The average projector has 250 inch of projection size.
  • Supports frame interpolation
    LG CF3D supports frame interpolation, while the average projector does not. 39.9% of projectors support frame interpolation.
  • 1 more RJ45 ports
    LG CF3D has more RJ45 ports than the average projector (1 vs 0). The average projector has 0 RJ45 ports.
  • 1 more HDMI ports
    LG CF3D has more HDMI ports than the average projector (3 vs 2). The average projector has 2 HDMI ports.
  • Includes VGA
    LG CF3D includes VGA input, while the average projector does not. 43.1% of projectors include VGA input.
  • Includes DVI
    LG CF3D includes DVI input, while the average projector does not. 7.8% of projectors include DVI input.

Total
Image Quality
Projection & Lens
HDMI & Gaming
Connectivity
  • No HDR10 support
    LG CF3D does not support HDR10, while the average projector does. 56.3% of projectors support HDR10.
  • 2 bit lower color depth
    LG CF3D has a lower color depth than the average projector (8 bit vs 10 bit). The average projector has 10 bit of color depth.
  • Lower contrast ratio
    LG CF3D has a lower contrast ratio than the average projector (7000:1 vs 10000:1). The average projector has 10000:1 of contrast ratio.
    Full on/off contrast ratio.
  • 15 degrees less vertical keystone correction
    LG CF3D offers less vertical keystone correction than the average projector (15 degrees degrees vs 30 degrees degrees). The average projector offers 30 degrees degrees of vertical keystone correction.
  • Limited HDMI format
    LG CF3D supports a less capable max HDMI input format than the average projector (1080p/60Hz vs 4K/120Hz). The average projector supports a max HDMI input format of 4K/120Hz.
  • 43.3% lower HDMI bandwidth
    LG CF3D has a lower HDMI bandwidth than the average projector (10.2 Gbps vs 18 Gbps). The average projector has 18 Gbps of HDMI bandwidth.
  • Older HDMI version
    LG CF3D has Old HDMI standard than the average projector (1.4 vs 2.0). The average projector supports HDMI 2.0.
  • Old HDCP version
    LG CF3D has Old HDCP version than the average projector (1.4 vs 2.2). The average projector supports HDCP 2.2.
  • No Wi-Fi support
    LG CF3D does not support Wi-Fi, while the average projector does. 52.6% of projectors support Wi-Fi.
  • No 3.5 mm jack
    LG CF3D does not include a 3.5 mm audio jack, while the average projector does. 82.2% of projectors include a 3.5 mm audio jack.
  • No built-in speaker
    LG CF3D drawback: no built-in speaker. 85.3% of projectors have a built-in speaker.
  • Basic light source
    LG CF3D has Basic light source than the average projector (lamp vs laser). The average projector uses a laser light source.
    UHP.
  • 7 dB louder operation
    LG CF3D has a higher audible noise than the average projector (37 dB vs 30 dB). The average projector has 30 dB of audible noise.
  • 17,000 hours shorter lamp life
    LG CF3D has a lower lamp life than the average projector (3,000 hours vs 20,000 hours). The average projector has 20,000 hours of lamp life.
  • 6.32x heavier weight
    LG CF3D is heavier than the average projector (19.6 kg vs 3.1 kg). The average projector weighs 3.1 kg.
  • 4 dB louder eco mode
    LG CF3D has a higher audible noise in eco mode than the average projector (32 dB vs 28 dB). The average projector has 28 dB of audible noise in eco mode.
  • 391.1 W higher power use
    LG CF3D uses more power than the average projector (625 W vs 233.9 W). The average projector uses 233.9 W of power.
    Maximum power-on rating.
  • 16,500 hours shorter eco lamp life
    LG CF3D has a lower lamp life in eco mode than the average projector (3,500 hours vs 20,000 hours). The average projector has 20,000 hours of lamp life in eco mode.
  • 260.5 mm wider body
    LG CF3D is wider than the average projector (560 mm vs 299.5 mm). The average projector has a width of 299.5 mm.
  • 11 older model
    LG CF3D was released earlier than the average projector (2,010 vs 2,021). The average projector was released in 2,021.
  • 63 mm taller body
    LG CF3D is taller than the average projector (190 mm vs 127 mm). The average projector has a height of 127 mm.
  • 0.5 W higher standby power
    LG CF3D uses more standby power than the average projector (1 W vs 0.5 W). The average projector uses 0.5 W of standby power.
  • No HDR10 support
    LG CF3D does not support HDR10, while the average projector does. 56.3% of projectors support HDR10.
    What it is: Support for HDR10 high dynamic range standard.
    When it matters: When you want the projector to handle mainstream HDR movie and streaming content instead of standard dynamic range only.

    Importance: MEDIUM

    LG CF3D does not support HDR10, while the average projector does. 56.3% of projectors support HDR10.
  • Limited HDMI format
    LG CF3D supports a less capable max HDMI input format than the average projector (1080p/60Hz vs 4K/120Hz). The average projector supports a max HDMI input format of 4K/120Hz.
    What it is: Highest HDMI input format supported by the projector.
    When it matters: When you want to confirm the exact signal format the projector can accept from high-end modern sources.

    Importance: MEDIUM

    LG CF3D supports a less capable max HDMI input format than the average projector (1080p/60Hz vs 4K/120Hz). The average projector supports a max HDMI input format of 4K/120Hz.1080p/60Hz vs 4K/120Hz
  • Basic light source
    LG CF3D has Basic light source than the average projector (lamp vs laser). The average projector uses a laser light source.
    UHP.
    What it is: Type of light source used by the projector.
    When it matters: When maintenance expectations, startup behavior, brightness stability, and long-term running costs all matter in the buying decision.

    Importance: LOW

    LG CF3D has Basic light source than the average projector (lamp vs laser). The average projector uses a laser light source.lamp vs laser
  • 2 bit lower color depth
    LG CF3D has a lower color depth than the average projector (8 bit vs 10 bit). The average projector has 10 bit of color depth.
    What it is: Number of bits per color channel for color depth.
    When it matters: When you care about accurate tones and refined image quality, color precision matters.

    Importance: LOW

    LG CF3D has a lower color depth than the average projector (8 bit vs 10 bit). The average projector has 10 bit of color depth.8 bit vs 10 bit
  • 43.3% lower HDMI bandwidth
    LG CF3D has a lower HDMI bandwidth than the average projector (10.2 Gbps vs 18 Gbps). The average projector has 18 Gbps of HDMI bandwidth.
    What it is: Maximum bandwidth supported by HDMI inputs, measured in Gbps.
    When it matters: When newer consoles, gaming PCs, or media boxes need more HDMI throughput than older projectors can handle.

    Importance: LOW

    LG CF3D has a lower HDMI bandwidth than the average projector (10.2 Gbps vs 18 Gbps). The average projector has 18 Gbps of HDMI bandwidth.10.2 Gbps vs 18 Gbps
  • No Wi-Fi support
    LG CF3D does not support Wi-Fi, while the average projector does. 52.6% of projectors support Wi-Fi.
    What it is: Support for Wi-Fi network connectivity.
    When it matters: When the projector should handle network features, updates, or streaming functions without needing wired Ethernet only.

    Importance: LOW

    LG CF3D does not support Wi-Fi, while the average projector does. 52.6% of projectors support Wi-Fi.
  • 7 dB louder operation
    LG CF3D has a higher audible noise than the average projector (37 dB vs 30 dB). The average projector has 30 dB of audible noise.
    What it is: Sound level produced during operation, measured in decibels.
    When it matters: When you watch in a quiet room close to the projector, lower noise matters.

    Importance: LOW

    LG CF3D has a higher audible noise than the average projector (37 dB vs 30 dB). The average projector has 30 dB of audible noise.37 dB vs 30 dB
  • Older HDMI version
    LG CF3D has Old HDMI standard than the average projector (1.4 vs 2.0). The average projector supports HDMI 2.0.
    What it is: Version of the HDMI standard supported.
    When it matters: When source devices push newer HDMI features, refresh rates, or bandwidth levels that older ports may limit.

    Importance: LOW

    LG CF3D has Old HDMI standard than the average projector (1.4 vs 2.0). The average projector supports HDMI 2.0.1.4 vs 2.0
Total
Overall
Image Quality
Projection & Lens
HDMI & Gaming
Connectivity
Audio & Features
Design & Power

Graphic comparison of LG CF3D and

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Third-party reviews

What customers like about LG CF3D?

  • High brightness (approx. 2500 lumens in 2D and 1000 lumens in 3D mode)
  • Uses passive 3D technology with lightweight, inexpensive glasses
  • Excellent post-calibration color accuracy and full Color Management System (CMS)
  • Smooth motion processing with 120Hz TruMotion creative frame interpolation
  • Effective 3D performance with good depth and minimal viewer discomfort
  • Generous connectivity options including three HDMI ports and a VGA connector

What customers dislike about LG CF3D?

  • High operational costs due to a dual-lamp system
  • Physically massive and heavy build compared to its brightness class
  • Audible fan noise is relatively high during operation
  • Requires a specialized 3D-capable (silver) screen for passive 3D viewing
  • Reported firmware compatibility issues, such as failure to recognize 3D signals from some devices like the PS3
  • Black levels may be less deep compared to some competing active-3D models

Expert reviews

P
projectorreviews.com
24/11/2010
LG CF3D Projector: Pros, Cons, and Typical Capabilities Projector Reviews

The LG CF3D is a massive and heavy dual-lamp projector that delivers a highly competent 3D and 2D viewing experience, producing over 2,000 lumens with excellent color accuracy post-calibration in 2D mode. A major benefit of this model is its use of passive 3D technology, which achieves about 1,000 lumens and comes packaged with six pairs of lightweight, affordable glasses that do...Read more

H
hifitest.de
08/03/2011
LG CF3D - Projector Review - Very Good - hifitest.de

Technical Design and Features The LG CF3D is a highly complex, 3D-capable LCOS projector that utilizes Sony-designed SXRD chips and a dual-engine layout. Unlike most competing 3D displays that rely on active shutter glasses, this model processes separate, circularly polarized images simultaneously. This architecture allows users to wear inexpensive passive polarized glasses without...Read more

(Translated)Show original
C
cine4pro.de
24/11/2010
Review Special: LG Electronics Full HD / 3D / SXRD / Dual Projector: LG CF3D

The LG CF3D is a highly complex, premium "two-in-one" home cinema projector that utilises original passive 3D cinema technology by housing two complete light paths, two lamps, and six Sony SXRD LCOS panels inside a single chassis. This unique engineering allows it to deliver a spectacularly bright and comfortable 3D experience with over 1000 net lumens behind the glasses, completely...Read more

(Translated)Show original
P
projektoren-datenbank.com
01/07/2026
LG CF3D HDTV 3D SXRD Projector - Specifications and Review Rating

The ⁠LG CF3D is a discontinued, full HD home cinema projector built by LG in 2010. It is well-regarded for its high brightness of 2,500 ANSI lumens, 1920x1080 native resolution, and 7000:1 contrast ratio. The projector stands out for its unique ability to illuminate very large image widths, handling screens up to 508 cm wide in dark rooms. It provides deep blacks and sharp visuals...Read more

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cine4home.de
10/04/2011
LG CF3D CF 3D SXRD Price LCOS ... - Cine4Home.de (Review)

The LG CF3D is a highly advanced, dual-lens 3D home cinema projector that integrates professional, passive cinema technology into a single chassis to eliminate the need for complicated double-stack projector installations. By embedding two complete light paths featuring two UHP lamps and six Sony SXRD LCOS panels, it simultaneously projects both left- and right-eye perspectives...Read more

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