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LG CineBeam PF50KS Review | 85 Data compared

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  • Avg. price: ~£310
  • ANSI lumens: 600
  • Native panel resolution: 1920x1080
  • Throw ratio: 1.4:1

LG CineBeam PF50KS review. Compare 85 technical specifications and user reviews to see how it ranks among projectors and if it is worth buying.

5.6

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%

5.2

Technical Score

10.0%

8.9

User score

Good
5.2

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%

5.4

Image Quality

22.0%

2.5

Projection & Lens

12.0%

5.0

HDMI & Gaming

10.0%

6.8

Audio & Features

8.0%

7.9

Connectivity

6.0%

7.7

Design & Power

Good
8.9

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%

8.4

User reviews

30.0%

10

Popularity

User score:
United Kingdom
amazon
4.2
(312)
amazon
4.2
(202)

(Reviews last updated: June 2026)

Excellent
  • 5.0
    Gaming

    Score components:

    35.0%

    ?

    Input lag

    25.0%

    1.0

    Refresh rate

    20.0%

    8.6

    Output Resolution

    10.0%

    1.0

    HDR10 support

    10.0%

    1.0

    Audio output power

  • 9.6
    Portable

    Score components:

    35.0%

    10

    Weight

    20.0%

    ?

    Has A Built-In Speaker

    15.0%

    10

    Bluetooth connectivity

    15.0%

    10

    Wi-Fi connectivity

    15.0%

    10

    Smart TV features

  • 4.1
    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%

    2.0

    ANSI lumens

    10.0%

    ?

    Audible noise

  • lg-cinebeam-pf50ks
lg-cinebeam-pf50ks

Best prices in UK

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 CineBeam PF50KS is a compact Full HD (1920x1080) LED projector featuring a brightness of 600 ANSI lumens and a 100,000:1 contrast ratio, capable of projecting up to a 100-inch screen. Its main characteristics include an integrated 12,000mAh battery providing up to 2.5 hours of cordless playback, built-in LG webOS Smart TV for direct app access, and versatile connectivity options including USB-C, dual HDMI, and Bluetooth sound out. Key pros are its extreme portability (weighing just 1kg), long-lasting LED light source (up to 30,000 hours), and auto vertical keystone for quick setup. However, notable cons include its relatively low brightness which struggles in daylight, limited horizontal keystone correction, and a lack of a lens cap or optical zoom.

Technical Specifications of LG CineBeam PF50KS

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%

5.4

Image Quality

22.0%

2.5

Projection & Lens

12.0%

5.0

HDMI & Gaming

10.0%

6.8

Audio & Features

8.0%

7.9

Connectivity

6.0%

7.7

Design & Power

5.2
LG CineBeam PF50KS has a technical score of 5.19 points, which is lower than 76.1% 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%

8.4

User reviews

30.0%

10

Popularity

User score:
United Kingdom
amazon
4.2
(312)
amazon
4.2
(202)

(Reviews last updated: June 2026)

8.9
LG CineBeam PF50KS has a user score of 8.88 points, which is higher than 88.4% of projectors.
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.
10
LG CineBeam PF50KS has a popularity of 10 points, which is higher than 83.9% 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%

5.6

Overall score

40.0%

8.9

Price

6.6
LG CineBeam PF50KS has a quality-to-price ratio of 6.6 points, which is higher than 71.6% 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

600
LG CineBeam PF50KS reaches 600 ANSI lumens, dimmer than 76.3% of projectors and equal to 0.4% 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

100,000:1
LG CineBeam PF50KS has a contrast ratio of 100000:1, higher than 71.6% of projectors and equal to 3.8% of projectors.
Dynamic 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 CineBeam PF50KS 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 CineBeam PF50KS 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

DLP
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

1.4:1
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

1.02 m
LG CineBeam PF50KS needs a minimum throw distance of 1.02 m, shorter than 52% of projectors and equal to 1.1% of projectors.
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

100 inch
LG CineBeam PF50KS supports projection sizes up to 100 inch, smaller than 92.4% of projectors and equal to 6.6% 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

N/A
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 CineBeam PF50KS does not have motorized zoom. 16.3% of projectors have motorized zoom.
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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 CineBeam PF50KS 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 CineBeam PF50KS 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 CineBeam PF50KS 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 CineBeam PF50KS 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

2
LG CineBeam PF50KS has 2 HDMI port/s, more than 45.5% of projectors and equal to 47% 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

yes
LG CineBeam PF50KS supports Wi-Fi. 47.4% 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

Wi-Fi 4 (802.11n)
LG CineBeam PF50KS supports Wi-Fi 4 (802.11n), more modern than 49.8% of projectors and equal to 5.6% of projectors.
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

yes
LG CineBeam PF50KS supports Bluetooth. 50.1% 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

4.0
LG CineBeam PF50KS supports Bluetooth 4.0, more modern than 53.8% of projectors and equal to 2.5% of projectors.
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

yes
LG CineBeam PF50KS has smart TV features. 56.3% of projectors have smart TV features.
webOS Smart platform.
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

proprietary
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

yes
LG CineBeam PF50KS comes with a dedicated smartphone app. 64.5% of projectors come with a dedicated smartphone app.
LG ThinQ 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 CineBeam PF50KS 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

led
LG CineBeam PF50KS uses led light source technology, more advanced than 33.1% of projectors and equal to 39% of projectors.
RGB LED.
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 CineBeam PF50KS 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

30,000 hours
LG CineBeam PF50KS offers lamp life of 30000 hours, shorter than 68.9% of projectors and equal to 25.4% of projectors.
LED light source life.
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

30,000 hours
LG CineBeam PF50KS offers eco-mode lamp life of 30000 hours, shorter than 59.6% of projectors and equal to 35.6% of projectors.
Eco mode rating.
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

65 W
LG CineBeam PF50KS uses 65 W of power, less than 80.8% of projectors and equal to 6.4% of projectors.
Maximum power-on rating.
Show more

LG CineBeam PF50KS vs the average projector

  • Higher contrast ratio
    LG CineBeam PF50KS has a higher contrast ratio than the average projector (100000:1 vs 10000:1). The average projector has 10000:1 of contrast ratio.
    Dynamic 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

    LG CineBeam PF50KS has a higher contrast ratio than the average projector (100000:1 vs 10000:1). The average projector has 10000:1 of contrast ratio.100,000:1 vs 10,000:1
  • Supports HDMI ARC
    LG CineBeam PF50KS supports HDMI ARC, while the average projector does not. 36.1% of projectors support HDMI ARC.
    What it is: Support for HDMI ARC to send audio to external devices.
    When it matters: When you use a soundbar, receiver, or speakers, audio output options matter.

    Importance: LOW

    LG CineBeam PF50KS supports HDMI ARC, while the average projector does not. 36.1% of projectors support HDMI ARC.
  • Built-in smart TV features
    LG CineBeam PF50KS has built-in smart TV features, while the average projector does not. 43.7% of projectors have built-in smart TV features.
    webOS Smart platform.
    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

    LG CineBeam PF50KS has built-in smart TV features, while the average projector does not. 43.7% of projectors have built-in smart TV features.
  • Smartphone app support
    LG CineBeam PF50KS supports smartphone app control, while the average projector does not. 35.6% of projectors support smartphone app control.
    LG ThinQ 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

    LG CineBeam PF50KS supports smartphone app control, while the average projector does not. 35.6% of projectors support smartphone app control.
  • Built-in stereo speakers
    LG CineBeam PF50KS has stereo speakers, while the average projector does not. 48.9% of projectors have stereo speakers.
    What it is: Built-in stereo speakers for audio playback.
    When it matters: When casual use should include left-right sound without automatically adding an external audio setup.

    Importance: LOW

    LG CineBeam PF50KS has stereo speakers, while the average projector does not. 48.9% of projectors have stereo speakers.
  • 2 more USB ports
    LG CineBeam PF50KS has more USB ports than the average projector (3 vs 1). The average projector has 1 USB ports.
    What it is: Number of available USB ports.
    When it matters: When the projector needs to power accessories, read media, or support extra peripherals directly.

    Importance: LOW

    LG CineBeam PF50KS has more USB ports than the average projector (3 vs 1). The average projector has 1 USB ports.3 vs 1
  • Supports Bluetooth
    LG CineBeam PF50KS supports Bluetooth, while the average projector does not. 49.9% of projectors support Bluetooth.
    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

    LG CineBeam PF50KS supports Bluetooth, while the average projector does not. 49.9% of projectors support Bluetooth.
  • 1 more RJ45 ports
    LG CineBeam PF50KS 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 CineBeam PF50KS has more RJ45 ports than the average projector (1 vs 0). The average projector has 0 RJ45 ports.1 vs 0
  • Higher contrast ratio
    LG CineBeam PF50KS has a higher contrast ratio than the average projector (100000:1 vs 10000:1). The average projector has 10000:1 of contrast ratio.
  • Supports HDMI ARC
    LG CineBeam PF50KS supports HDMI ARC, while the average projector does not. 36.1% of projectors support HDMI ARC.
  • 2 more USB ports
    LG CineBeam PF50KS has more USB ports than the average projector (3 vs 1). The average projector has 1 USB ports.
  • Supports Bluetooth
    LG CineBeam PF50KS supports Bluetooth, while the average projector does not. 49.9% of projectors support Bluetooth.
  • 1 more RJ45 ports
    LG CineBeam PF50KS has more RJ45 ports than the average projector (1 vs 0). The average projector has 0 RJ45 ports.
  • Supports Miracast
    LG CineBeam PF50KS supports Miracast, while the average projector does not. 45.1% of projectors support Miracast.
  • Includes memory card slot
    LG CineBeam PF50KS includes an external memory slot, while the average projector does not. 34.9% of projectors include an external memory slot.
  • Built-in smart TV features
    LG CineBeam PF50KS has built-in smart TV features, while the average projector does not. 43.7% of projectors have built-in smart TV features.
  • Smartphone app support
    LG CineBeam PF50KS supports smartphone app control, while the average projector does not. 35.6% of projectors support smartphone app control.
  • Built-in stereo speakers
    LG CineBeam PF50KS has stereo speakers, while the average projector does not. 48.9% of projectors have stereo speakers.
  • 5 dB quieter eco mode
    LG CineBeam PF50KS has a lower audible noise in eco mode than the average projector (23 dB vs 28 dB). The average projector has 28 dB of audible noise in eco mode.
  • 10,000 hours longer lamp life
    LG CineBeam PF50KS has a higher lamp life than the average projector (30,000 hours vs 20,000 hours). The average projector has 20,000 hours of lamp life.
  • 10,000 hours longer eco lamp life
    LG CineBeam PF50KS has a higher lamp life in eco mode than the average projector (30,000 hours vs 20,000 hours). The average projector has 20,000 hours of lamp life in eco mode.
  • 67.7% lighter weight
    LG CineBeam PF50KS is lighter than the average projector (1 kg vs 3.1 kg). The average projector weighs 3.1 kg.
  • 168.9 W lower power use
    LG CineBeam PF50KS uses less power than the average projector (65 W vs 233.9 W). The average projector uses 233.9 W of power.
  • 129.5 mm narrower width
    LG CineBeam PF50KS is narrower than the average projector (170 mm vs 299.5 mm). The average projector has a width of 299.5 mm.
  • 78 mm lower height
    LG CineBeam PF50KS is shorter than the average projector (49 mm vs 127 mm). The average projector has a height of 127 mm.

Total
Overall
Image Quality
Connectivity
Audio & Features
Design & Power
  • No HDR10 support
    LG CineBeam PF50KS does not support HDR10, while the average projector does. 56.3% of projectors support HDR10.
  • 72.7% dimmer image
    LG CineBeam PF50KS has lower ANSI lumens than the average projector (600 vs 2,200). The average projector has 2,200 ANSI lumens.
  • 29.4% lower refresh rate
    LG CineBeam PF50KS has a lower refresh rate than the average projector (60 Hz vs 85 Hz). The average projector has 85 Hz of refresh rate.
  • No 3D support
    LG CineBeam PF50KS does not support 3D playback, while the average projector does. 55.1% of projectors support 3D playback.
    No supported 3D playback format is stated.
  • 0.14 inch smaller DMD chip
    LG CineBeam PF50KS has a lower DMD chip size than the average projector (0.3 inch vs 0.47 inch). The average projector has 0.47 inch of DMD chip size.
  • No 3D glasses support
    LG CineBeam PF50KS does not support 3D glasses, while the average projector does. 55.9% of projectors support 3D glasses.
  • 150 inch smaller image size
    LG CineBeam PF50KS has a lower projection size than the average projector (100 inch vs 250 inch). The average projector has 250 inch of projection size.
  • 15 degrees less vertical keystone correction
    LG CineBeam PF50KS 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 CineBeam PF50KS 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 CineBeam PF50KS 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 CineBeam PF50KS has Old HDMI standard than the average projector (1.4 vs 2.0). The average projector supports HDMI 2.0.
  • Old HDCP version
    LG CineBeam PF50KS has Old HDCP version than the average projector (1.4 vs 2.2). The average projector supports HDCP 2.2.
  • No RS-232 control
    LG CineBeam PF50KS does not support RS-232 control, while the average projector does. 52.1% of projectors support RS-232 control.
  • 80% weaker audio output
    LG CineBeam PF50KS has a lower audio output power than the average projector (2 W vs 10 W). The average projector has 10 W of audio output power.
  • Basic light source
    LG CineBeam PF50KS has Basic light source than the average projector (led vs laser). The average projector uses a laser light source.
    RGB LED.
  • No HDR10 support
    LG CineBeam PF50KS 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 CineBeam PF50KS does not support HDR10, while the average projector does. 56.3% of projectors support HDR10.
  • Limited HDMI format
    LG CineBeam PF50KS 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 CineBeam PF50KS 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
  • 72.7% dimmer image
    LG CineBeam PF50KS has lower ANSI lumens than the average projector (600 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 CineBeam PF50KS has lower ANSI lumens than the average projector (600 vs 2,200). The average projector has 2,200 ANSI lumens.600 vs 2,200
  • 150 inch smaller image size
    LG CineBeam PF50KS has a lower projection size than the average projector (100 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 CineBeam PF50KS has a lower projection size than the average projector (100 inch vs 250 inch). The average projector has 250 inch of projection size.100 inch vs 250 inch
  • Basic light source
    LG CineBeam PF50KS has Basic light source than the average projector (led vs laser). The average projector uses a laser light source.
    RGB LED.
    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 CineBeam PF50KS has Basic light source than the average projector (led vs laser). The average projector uses a laser light source.led vs laser
  • 43.3% lower HDMI bandwidth
    LG CineBeam PF50KS 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 CineBeam PF50KS 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
  • Older HDMI version
    LG CineBeam PF50KS 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 CineBeam PF50KS 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
  • 29.4% lower refresh rate
    LG CineBeam PF50KS has a lower refresh rate than the average projector (60 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 CineBeam PF50KS has a lower refresh rate than the average projector (60 Hz vs 85 Hz). The average projector has 85 Hz of refresh rate.60 Hz vs 85 Hz
Total
Image Quality
Projection & Lens
HDMI & Gaming
Connectivity
Audio & Features
Design & Power

Graphic comparison of LG CineBeam PF50KS and

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Third-party reviews

United Kingdom
amazon
4.2
312 Reviews
amazon
4.2
202 Reviews

(Reviews last updated: June 2026)

What customers like about LG CineBeam PF50KS?

  • Compact and lightweight design makes it highly portable for travel or moving between rooms
  • Excellent Full HD (1080p) picture quality with vibrant colors and sharp details
  • Built-in rechargeable battery provides approximately 1.5 to 2.5 hours of playback
  • Versatile connectivity options including dual HDMI, USB-A, USB-C, LAN, and Bluetooth
  • Includes a smart TV interface (webOS) with pre-installed apps like Netflix and YouTube
  • Fast boot-up time and intuitive, easy-to-use menu system

What customers dislike about LG CineBeam PF50KS?

  • Limited brightness (600 Lumens) makes it difficult to use in daylight or well-lit environments
  • Internal 1W speakers are of poor quality and insufficient for an immersive experience
  • Fan noise can be audible and distracting, especially in high brightness modes
  • Lacks horizontal keystone correction and optical zoom, limiting placement flexibility
  • Smart TV platform (webOS 3.5) lacks many modern apps like Disney+, Paramount+, or HBO Max
  • Wireless screen sharing is reported as unreliable or incompatible with Apple devices by some users

Expert reviews

R
rtings.com
07/08/2024
LG CineBeam PF50KA Projector Review

The RTINGS review of the LG CineBeam PF50KA highlights the device as a highly portable, lightweight pico projector featuring an integrated battery and automatic vertical keystone correction. It offers a wide color gamut for vibrant colors and includes webOS for streaming, along with various physical ports including HDMI and USB Type-C. However, the projector is limited by poor peak...Read more

H
heise.de
21/09/2018
LG PF50KS Portable Full HD Projector

The LG PF50KS is a highly portable, under-one-kilogram DLP LED projector featuring native Full HD resolution and a built-in battery capable of roughly 2.5 hours of operation. It offers robust connectivity including USB-C, Wi-Fi, and an integrated media player via webOS 3.5. However, the projector lacks optical zoom, requiring precise physical placement to adjust image size....Read more

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M
mondoprojos.fr
30/06/2019
Home Cinema on Vacation: A Buyer's Guide to Portable Projectors for Your Suitcase", "Vacation Home Theater: A Guide to the Best Portable Projectors fo...

Based on the review, the article evaluates three compact, all-in-one DLP LED smart projectors ideal for holiday travel, ranging in price from €529 to €1,799. The entry-level LG PF50KS (€529) stands out as the most compact option and the only model featuring a built-in battery, offering up to 2.5 hours of cordless playback (around 1 hour and 45 minutes in real-world conditions)...Read more

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M
maisonadam.ca
28/04/2021
LG PF50KA Portable Projector | Expert Review - Maison Adam", "LG PF50KA Portable Projector | Expert Test - Maison Adam

The LG CineBeam PF50KA is a compact, portable 1080p Full HD projector offering up to 2.5 hours of battery life and built-in webOS for wireless streaming. Key advantages include its sharp picture quality, USB Type-C connectivity, and a long-lasting, 30,000-hour LED light source. Limitations include a modest 600 ANSI lumens brightness, which requires a dark room, and weak, thin sound...Read more

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H
hardware.info
16/09/2019
4 Pico Projectors Under the Microscope - LG PF50KS

The LG PF50KS is a portable 1080p pico-projector featuring a light output of 600 lumens, a 12,000 mAh battery that provides up to 2.5 hours of cordless operation, and a maximum image diagonal of 100 inches. It stands out as an exceptionally well-connected device, boasting dual HDMI ports, USB-C, USB-A, a 3.5mm audio jack, and a dedicated Ethernet port. Operating the projector is...Read more

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H
hardware.info
16/09/2019
Handy projection: 4 pico projectors under the microscope", "Portable projection: 4 pico projectors put to the test

This Hardware Info review archive evaluates the growing market of portable pico-projectors, evaluating four newer "on-the-go" mini-beamers to complement their prior testing of seven models from 2018. The review highlights how these compact units cater to adventurous users looking to break free from the spatial restrictions of traditional, bulky, ceiling-mounted projectors. Across...Read more

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