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Portronics Beem 450 Review | 84 Data compared

Avg. price:~£130Native panel resolution:1920x1080ANSI lumens:?Throw ratio:?Lamp life:30000 hours

Portronics Beem 450 Review: Compare 84 technical specifications and user reviews to see how this product ranks in the Projectors category and whether it is worth buying.

Portronics Beem 450
6.8/10

Overall score

Score
6.8/ 10
✕
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 distribution
â–¼
<55-66-77-88-99-10
â–² Better than 60% of models
Score components

90%

6.7

Technical score

10%

8.1

User score

â–²Better than 60% of projectors
7.7

Value for money

Value for money
7.7/ 10
✕
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 distribution
â–¼
<55-66-77-88-99-10
★ Better than 96% of models
Score components

70%

6.8

Overall score

30%

9.8

Price

★Better than 96%
6.7

Technical score

Technical score
6.7/ 10
✕
What it is
An assessment of technical performance for products in the Projectors category across these key areas: Image Quality, Projection & Lens, HDMI & Gaming, Connectivity, Audio & Features, Design & Power.
When it matters
When you want to compare projectors based on technical performance and available features.
Score distribution
â–¼
<55-66-77-88-99-10
â–² Better than 59% of models
Score components

42%

7.2

Image Quality

22%

5.7

Projection & Lens

12%

5.3

HDMI & Gaming

10%

6.6

Audio & Features

8%

8.3

Connectivity

6%

7.4

Design & Power

â–²Better than 59%
8.1

User score

User score
8.1/ 10
✕
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 distribution
â–¼
<55-66-77-88-99-10
â–² Better than 69% of models
Score components

70%

8.4

User ratings

30%

7.3

Number of reviews

Based on ratings from across the web.
â–²Better than 69%
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Where to buy
*As an Amazon Associate, we earn from qualifying purchases.
Best rankings
Available: ranking among products currently available (including other versions of this product).All: ranking among all products in the database.
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Technical Specifications of projector Portronics Beem 450

Technical score
Technical score
6.7/ 10
✕
What it is
An assessment of technical performance for products in the Projectors category across these key areas: Image Quality, Projection & Lens, HDMI & Gaming, Connectivity, Audio & Features, Design & Power.
When it matters
When you want to compare projectors based on technical performance and available features.
Score distribution
â–¼
<55-66-77-88-99-10
â–² Better than 59% of models
Score components:

42%

7.2

Image Quality

22%

5.7

Projection & Lens

12%

5.3

HDMI & Gaming

10%

6.6

Audio & Features

8%

8.3

Connectivity

6%

7.4

Design & Power

6.7
User score
User score
8.1/ 10
✕
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 distribution
â–¼
<55-66-77-88-99-10
â–² Better than 69% of models
Score components

70%

8.4

User ratings

30%

7.3

Number of reviews

Based on ratings from across the web.
8.1
Popularity
Popularity
7.3/ 10
✕
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.
Score distribution
â–¼
<55-66-77-88-99-10
â–² Better than 68% of models
Popularity:
Portronics Beem 450 has a popularity score of 7.3 points, which is higher than 67.6% of projectors.
7.3
Value for money
Value for money
7.7/ 10
✕
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 distribution
â–¼
<55-66-77-88-99-10
★ Better than 96% of models
Score components:

70%

6.8

Overall score

30%

9.8

Price

7.7
ANSI lumens
?
Contrast ratio
?
Native panel resolution
1920x1080
This projector uses a native resolution of 1920x1080, higher than 26.2% of projectors and equal to 59.7% of projectors.
Output Resolution
1920x1080
This projector supports output resolution up to 1920x1080, higher than 24.9% of projectors and equal to 41% of projectors.
Projection technology
LCD
Show more
Throw ratio
?
Min throw distance
1.2 m
Market range: <0.5 m – >2 m
This projector needs a minimum throw distance of 1.2 m, longer than 61.2% of projectors and equal to 8.1% of projectors.
Max projection size
150 inch
Market range: <100 inch – >300 inch
This projector supports projection sizes up to 150 inch, smaller than 67.7% of projectors and equal to 10% of projectors.
Zoom ratio
N/A
Motorized zoom
no
This projector does not have motorized zoom. 16.3% of projectors have motorized zoom.
Show more
Input lag
?
Auto low latency mode (ALLM)
no
This projector does not support ALLM. 17.2% of projectors support ALLM.
Variable refresh rate (VRR)
no
This projector does not support VRR. 1.6% of projectors support VRR.
HDMI version
?
Max HDMI bandwidth
10.2 Gbps
Market range: <10 Gbps – >50 Gbps
This projector supports HDMI bandwidth up to 10.2 Gbps, lower than 52.5% of projectors and equal to 45.2% of projectors.
Show more
N. of HDMI ports
2
Market range: <1 – >6
This projector has 2 HDMI port/s, more than 45% of projectors and equal to 47.7% of projectors.
Wi-Fi connectivity
yes
This projector supports Wi-Fi. 47.2% of projectors support Wi-Fi.
Wi-Fi version
Wi-Fi 5 (802.11ac)
This projector supports Wi-Fi 5 (802.11ac), more modern than 55.1% of projectors and equal to 29.4% of projectors.
Bluetooth connectivity
yes
This projector supports Bluetooth. 49.6% of projectors support Bluetooth.
Bluetooth version
5.3
This projector supports Bluetooth 5.3, more modern than 96.1% of projectors and equal to 1.9% of projectors.
Show more
Smart TV features
yes
This projector has smart TV features. 56.4% of projectors have smart TV features.
Android-based smart OS.
Operating system
Android 11
Android OS
yes
This projector runs Android OS. 81.3% of projectors run Android OS.
Android 11
Dedicated smartphone app
no
This projector does not come with a dedicated smartphone app. 35.2% of projectors come with a dedicated smartphone app.
Remote control
yes
This projector includes a remote control. 1.6% of projectors include a remote control.
Show more
Light source type
led
This projector uses led light source technology, more advanced than 33.1% of projectors and equal to 39% of projectors.
Laser Light Source
no
This projector does not use a laser light source. 28.1% of projectors use a laser light source.
Lamp life
30,000 hours
Market range: <5k hours – >30k hours
This projector offers lamp life of 30,000 hours, shorter than 69.1% of projectors and equal to 25.3% of projectors.
Lamp life (eco mode)
?
Operating power consumption
?
Show more

Portronics Beem 450 vs the average projector

246810TotalImage QualityProjection & LensHDMI & GamingConnectivityAudio & FeaturesDesign & Power
  • 15 degrees greater vertical keystone correction
    This projector offers more vertical keystone correction than the average projector (45 degrees degrees vs 30 degrees degrees). The average projector offers 30 degrees degrees of vertical keystone correction.
    45 degrees vs 30 degrees
  • Built-in smart TV features
    This projector has built-in smart TV features, while the average projector does not. 43.7% of projectors have built-in smart TV features.
    Android-based smart OS.
  • Built-in Chromecast
    This projector supports built-in Chromecast, while the average projector does not. 26% of projectors support built-in Chromecast.
  • 1 more audio input ports
    This projector has more audio input ports than the average projector (1 vs 0). The average projector has 0 audio input ports.
    Via combined AV input.
    1 vs 0
  • Supports AirPlay
    This projector supports AirPlay, while the average projector does not. 40% of projectors support AirPlay.
  • 1 more RJ45 ports
    This projector has more RJ45 ports than the average projector (1 vs 0). The average projector has 0 RJ45 ports.
    For wired LAN control.
    1 vs 0
  • 10,000 hours longer lamp life
    This projector 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.
    30,000 hours vs 20,000 hours
  • 1 more USB ports
    This projector has more USB ports than the average projector (2 vs 1). The average projector has 1 USB ports.
    2 vs 1
  • 5.92x cheaper
    Portronics Beem 450 is cheaper than the average projector (£130 vs £770).
    £130 vs £770
  • 18.9% better value for money
    Portronics Beem 450 has a higher value-for-money score than the average projector (7.74 vs 6.5).
    7.74 vs 6.51
  • 15 degrees greater vertical keystone correction
    This projector offers more vertical keystone correction than the average projector (45 degrees degrees vs 30 degrees degrees). The average projector offers 30 degrees degrees of vertical keystone correction.
    45 degrees vs 30 degrees
  • Built-in Chromecast
    This projector supports built-in Chromecast, while the average projector does not. 26% of projectors support built-in Chromecast.
  • Supports AirPlay
    This projector supports AirPlay, while the average projector does not. 40% of projectors support AirPlay.
  • 1 more RJ45 ports
    This projector has more RJ45 ports than the average projector (1 vs 0). The average projector has 0 RJ45 ports.
    For wired LAN control.
    1 vs 0
  • 1 more USB ports
    This projector has more USB ports than the average projector (2 vs 1). The average projector has 1 USB ports.
    2 vs 1
  • Supports Miracast
    This projector supports Miracast, while the average projector does not. 45.1% of projectors support Miracast.
  • Built-in smart TV features
    This projector has built-in smart TV features, while the average projector does not. 43.7% of projectors have built-in smart TV features.
    Android-based smart OS.
  • 1 more audio input ports
    This projector has more audio input ports than the average projector (1 vs 0). The average projector has 0 audio input ports.
    Via combined AV input.
    1 vs 0
  • Android OS built-in
    This projector features Android OS, while the average projector does not. 18.8% of projectors feature Android OS.
    Android 11
  • 10,000 hours longer lamp life
    This projector 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.
    30,000 hours vs 20,000 hours
  • Limited HDMI format
    This projector 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
  • 2 bit lower color depth
    This projector 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
  • Basic light source
    This projector 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
    This projector 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
  • 96.5 inch smaller image size
    This projector has a lower projection size than the average projector (150 inch vs 246.5 inch). The average projector has 246.5 inch of projection size.
    150 inch vs 246.5 inch
  • 29.4% lower refresh rate
    This projector 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
  • No 3D support
    This projector does not support 3D playback, while the average projector does. 55% of projectors support 3D playback.
  • 50% weaker audio output
    This projector has a lower audio output power than the average projector (5 W vs 10 W). The average projector has 10 W of audio output power.
    5 W vs 10 W
  • 2 bit lower color depth
    This projector 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
  • 29.4% lower refresh rate
    This projector 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
  • No 3D support
    This projector does not support 3D playback, while the average projector does. 55% of projectors support 3D playback.
  • 96.5 inch smaller image size
    This projector has a lower projection size than the average projector (150 inch vs 246.5 inch). The average projector has 246.5 inch of projection size.
    150 inch vs 246.5 inch
  • 0.18 m longer throw distance
    This projector has a higher throw distance than the average projector (1.2 m vs 1 m). The average projector has 1.025 m of throw distance.
    1.2 m vs 1.025 m
  • Limited HDMI format
    This projector 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
  • 43.3% lower HDMI bandwidth
    This projector 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 RS-232 control
    This projector does not support RS-232 control, while the average projector does. 52.1% of projectors support RS-232 control.
  • 50% weaker audio output
    This projector has a lower audio output power than the average projector (5 W vs 10 W). The average projector has 10 W of audio output power.
    5 W vs 10 W
  • Basic light source
    This projector has Basic light source than the average projector (led vs laser). The average projector uses a laser light source.
    led vs laser

Video reviews

Hands-on testing, unboxing, and real-world video evaluations

9.0
VELO INFO
≈ estimated
10/09/2024
Hands-on review · unboxing, projection and pen drive playback
Verdict
Portronics Beem 450 is very good value, with clear picture quality for the money.
9.0
Skpn Digital
≈ estimated
15/07/2025
First look · unboxing and first days of use
Verdict
Portronics Beem 450 is a good projector with enough output for a single room and no issues in three days of use.
Hands-on video, no verdict

Third-party reviews

Based on ratings from across the web.
Reviews last updated: October 2026 · How we calculate this

What customers like about Portronics Beem 450

  • High brightness of 4,000 lumens, providing clear visuals even in moderately lit environments.
  • Native 1080p Full HD resolution for crisp and detailed image output.
  • Compact and sleek design making it highly portable and easy to position.
  • Built-in Android 11 OS with pre-installed apps like Netflix, Prime Video, and YouTube for easy streaming.
  • Automatic Keystone Correction and manual focus simplify the setup process.
  • Versatile connectivity options, including dual-band Wi-Fi, Bluetooth, HDMI, and USB.
  • Large adjustable projection size ranging from 40 to 150 inches.

What customers don't like about Portronics Beem 450

  • The 5W built-in speaker is often reported as having low volume or lacking bass, requiring external speakers for a better experience.
  • Users have noted that extreme darkness is still needed for the best clarity, particularly for midday use.
  • Potential for dust accumulation inside the unit due to the open engine technology.
  • Requires a distance of at least 2 feet from walls to prevent overheating and ensure proper air circulation.
  • Occasional reports of reliability issues, such as units failing to power on initially.

Verdict

The Portronics Beem 450 is a smart LED projector featuring a native 1080p Full HD resolution and 4,000 lumens of brightness, capable of projecting screen sizes from 40 up to 150 inches at distances between 1.2 and 4 metres. Running on an Android 11-based operating system, it offers direct access to streaming apps like Netflix and Prime Video, supported by dual-band Wi-Fi, Bluetooth 5.3, and a 5W built-in speaker. Its main pros include high brightness for well-lit rooms, a long lamp life of approximately 50,000 hours, and easy setup via auto keystone correction and manual focus. However, some users have reported cons such as issues with wireless screen mirroring stability and a remote control that lacks a built-in microphone for voice commands.

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