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Acer C202I Review | 85 Data compared

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  • Avg. price in UK: ~£210
  • Avg. price in US: ~$300
  • ANSI lumens: 300
  • Native panel resolution: 854x480
  • Throw ratio: 1.3:1

Acer C202I review. Compare 85 technical specifications and user reviews to see how it ranks among projectors and if it is worth buying.

4.1

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%

3.8

Technical Score

10.0%

6.4

User score

Poor
3.8

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%

3.5

Image Quality

22.0%

3.1

Projection & Lens

12.0%

4.4

HDMI & Gaming

10.0%

3.9

Audio & Features

8.0%

4.1

Connectivity

6.0%

7.0

Design & Power

Poor
6.4

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%

6.8

User reviews

30.0%

5.4

Popularity

User score:
United Kingdom
amazon
3.4
(52)
amazon
3.4
(10)

(Reviews last updated: June 2026)

Good
  • 4.3
    Gaming

    Score components:

    35.0%

    ?

    Input lag

    25.0%

    1.0

    Refresh rate

    20.0%

    5.1

    Output Resolution

    10.0%

    1.0

    HDR10 support

    10.0%

    1.0

    Audio output power

  • 6.9
    Portable

    Score components:

    35.0%

    10

    Weight

    20.0%

    ?

    Has A Built-In Speaker

    15.0%

    1.0

    Bluetooth connectivity

    15.0%

    10

    Wi-Fi connectivity

    15.0%

    1.0

    Smart TV features

  • 2.9
    Home theatre

    Score components:

    30.0%

    5.1

    Output Resolution

    25.0%

    1.0

    HDR10 support

    20.0%

    1.0

    Dolby Vision support

    15.0%

    1.3

    ANSI lumens

    10.0%

    7.9

    Audible noise

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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 Acer C202i is an ultra-portable, palm-sized DLP LED projector weighing just 350g with dimensions of 150x150x32mm. Key specifications include a native WVGA (854x480) resolution, a brightness of 300 ANSI lumens, and a 5,000:1 contrast ratio. Its major strengths are an integrated 9,000 mAh rechargeable battery providing up to 5 hours of runtime, a long light-source lifespan of up to 30,000 hours in Eco mode, and versatile wireless projection capabilities for iOS and Android devices alongside HDMI and USB ports. However, its primary drawbacks are a relatively low native resolution compared to modern HD standards, limited brightness that requires a dark room for optimal viewing, a weak 2-watt built-in mono speaker, and a fixed zoom lens that lacks motorized controls.

Technical Specifications of Acer C202I

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%

3.5

Image Quality

22.0%

3.1

Projection & Lens

12.0%

4.4

HDMI & Gaming

10.0%

3.9

Audio & Features

8.0%

4.1

Connectivity

6.0%

7.0

Design & Power

3.8
Acer C202I has a technical score of 3.81 points, which is lower than 99.4% 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%

6.8

User reviews

30.0%

5.4

Popularity

User score:
United Kingdom
amazon
3.4
(52)
amazon
3.4
(10)

(Reviews last updated: June 2026)

6.4
Acer C202I has a user score of 6.39 points, which is lower than 90.8% 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.
5.4
Acer C202I has a popularity of 5.4 points, which is higher than 69.8% 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%

4.1

Overall score

40.0%

9.4

Price

5.7
Acer C202I has a quality-to-price ratio of 5.7 points, which is lower than 63.3% 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

300
Acer C202I reaches 300 ANSI lumens, dimmer than 87.1% of projectors and equal to 2.9% 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

5,000:1
Acer C202I has a contrast ratio of 5000:1, lower than 57.8% of projectors and equal to 1.9% of projectors.
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

854x480
Acer C202I uses a native resolution of 854x480, lower than 95.1% of projectors and equal to 2.4% 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

854x480
Acer C202I supports output resolution up to 854x480, lower than 95.3% of projectors and equal to 2.4% 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

1.3:1
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

0.7 m
Acer C202I needs a minimum throw distance of 0.7 m, shorter than 78.9% of projectors and equal to 2.3% 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
Acer C202I 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
Acer C202I 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
Acer C202I 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
Acer C202I 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
Acer C202I 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
Acer C202I 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

1
Acer C202I has 1 HDMI port/s, fewer than 54.6% of projectors and equal to 42.2% 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
Acer C202I 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)
Acer C202I 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

no
Acer C202I 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
Acer C202I 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

yes
Acer C202I comes with a dedicated smartphone app. 64.5% of projectors come with a dedicated smartphone app.
EZCast 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
Acer C202I 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
Acer C202I uses led light source technology, more advanced than 33.1% of projectors and equal to 39% of projectors.
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
Acer C202I 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

20,000 hours
Acer C202I offers lamp life of 20000 hours, shorter than 34.3% of projectors and equal to 27.5% 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

30,000 hours
Acer C202I offers eco-mode lamp life of 30000 hours, shorter than 59.6% of projectors and equal to 35.6% 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

30 W
Acer C202I uses 30 W of power, less than 96.6% of projectors and equal to 0.2% of projectors.
Show more

Acer C202I vs the average projector

  • Smartphone app support
    Acer C202I supports smartphone app control, while the average projector does not. 35.6% of projectors support smartphone app control.
    EZCast 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

    Acer C202I supports smartphone app control, while the average projector does not. 35.6% of projectors support smartphone app control.
  • Wider color gamut
    Acer C202I has a higher color gamut coverage than the average projector (100% NTSC % vs 99% Rec.709 %). The average projector has 99% Rec.709 % of color gamut coverage.
    What it is: Percentage of the target color gamut covered by the projector.
    When it matters: When you care about accurate tones and refined image quality, color precision matters.

    Importance: HIGH

    Acer C202I has a higher color gamut coverage than the average projector (100% NTSC % vs 99% Rec.709 %). The average projector has 99% Rec.709 % of color gamut coverage.100% NTSC % vs 99% Rec.709 %
  • 0.36 m shorter throw distance
    Acer C202I has a lower throw distance than the average projector (0.7 m vs 1.06 m). The average projector has 1.06 m of 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

    Acer C202I has a lower throw distance than the average projector (0.7 m vs 1.06 m). The average projector has 1.06 m of throw distance.0.7 m vs 1.06 m
  • Supports AirPlay
    Acer C202I supports AirPlay, while the average projector does not. 41.6% of projectors support AirPlay.
    Requires built-in Wireless Projection app.
    What it is: Support for Apple AirPlay wireless streaming.
    When it matters: When you want smoother casting from Apple devices instead of relying on cables or third-party workarounds.

    Importance: LOW

    Acer C202I supports AirPlay, while the average projector does not. 41.6% of projectors support AirPlay.
  • 203.9 W lower power use
    Acer C202I uses less power than the average projector (30 W vs 233.9 W). The average projector uses 233.9 W of power.
    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

    Acer C202I uses less power than the average projector (30 W vs 233.9 W). The average projector uses 233.9 W of power.30 W vs 233.9 W
  • 88.7% lighter weight
    Acer C202I is lighter than the average projector (0.4 kg vs 3.1 kg). The average projector weighs 3.1 kg.
    What it is: Total weight of the projector including lamp and lens.
    When it matters: When you move the projector between rooms or setups, lower weight matters.

    Importance: LOW

    Acer C202I is lighter than the average projector (0.4 kg vs 3.1 kg). The average projector weighs 3.1 kg.0.35 kg vs 3.1 kg
  • Supports Miracast
    Acer C202I supports Miracast, while the average projector does not. 45.1% of projectors support Miracast.
    What it is: Support for Miracast wireless screen mirroring.
    When it matters: When you want quick wireless mirroring from supported Windows or Android devices without extra streaming hardware.

    Importance: LOW

    Acer C202I supports Miracast, while the average projector does not. 45.1% of projectors support Miracast.
  • 3 dB quieter eco mode
    Acer C202I has a lower audible noise in eco mode than the average projector (25 dB vs 28 dB). The average projector has 28 dB of audible noise in eco mode.
    What it is: Sound level produced in eco or quiet mode, measured in decibels.
    When it matters: When you watch in a quiet room close to the projector, lower noise matters.

    Importance: LOW

    Acer C202I has a lower audible noise in eco mode than the average projector (25 dB vs 28 dB). The average projector has 28 dB of audible noise in eco mode.25 dB vs 28 dB
  • Wider color gamut
    Acer C202I has a higher color gamut coverage than the average projector (100% NTSC % vs 99% Rec.709 %). The average projector has 99% Rec.709 % of color gamut coverage.
  • 0.36 m shorter throw distance
    Acer C202I has a lower throw distance than the average projector (0.7 m vs 1.06 m). The average projector has 1.06 m of throw distance.
  • Supports AirPlay
    Acer C202I supports AirPlay, while the average projector does not. 41.6% of projectors support AirPlay.
  • Supports Miracast
    Acer C202I supports Miracast, while the average projector does not. 45.1% of projectors support Miracast.
  • Smartphone app support
    Acer C202I supports smartphone app control, while the average projector does not. 35.6% of projectors support smartphone app control.
  • 203.9 W lower power use
    Acer C202I uses less power than the average projector (30 W vs 233.9 W). The average projector uses 233.9 W of power.
  • 88.7% lighter weight
    Acer C202I is lighter than the average projector (0.4 kg vs 3.1 kg). The average projector weighs 3.1 kg.
  • 3 dB quieter eco mode
    Acer C202I has a lower audible noise in eco mode than the average projector (25 dB vs 28 dB). The average projector has 28 dB of audible noise in eco mode.
  • 10,000 hours longer eco lamp life
    Acer C202I 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.
  • 149.5 mm narrower width
    Acer C202I is narrower than the average projector (150 mm vs 299.5 mm). The average projector has a width of 299.5 mm.
  • 113 mm thinner body
    Acer C202I is thinner than the average projector (32 mm vs 145 mm). The average projector has a thickness of 145 mm.
  • 85 mm lower height
    Acer C202I is shorter than the average projector (42 mm vs 127 mm). The average projector has a height of 127 mm.

Total
Overall
Image Quality
Projection & Lens
Connectivity
Audio & Features
Design & Power
  • 86.4% dimmer image
    Acer C202I has lower ANSI lumens than the average projector (300 vs 2,200). The average projector has 2,200 ANSI lumens.
  • No HDR10 support
    Acer C202I does not support HDR10, while the average projector does. 56.3% of projectors support HDR10.
  • Low native resolution
    Acer C202I has a lower native panel resolution than the average projector (854x480 vs 1920x1080). The average projector has a native panel resolution of 1920x1080.
  • Lower output resolution
    Acer C202I supports a lower output resolution than the average projector (854x480 vs 1920x1080). The average projector outputs at 1920x1080 resolution.
  • 2 bit lower color depth
    Acer C202I has a lower color depth than the average projector (8 bit vs 10 bit). The average projector has 10 bit of color depth.
  • 29.4% lower refresh rate
    Acer C202I 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
    Acer C202I does not support 3D playback, while the average projector does. 55.1% of projectors support 3D playback.
    No supported 3D playback format is stated.
  • 0.27 inch smaller DMD chip
    Acer C202I has a lower DMD chip size than the average projector (0.2 inch vs 0.47 inch). The average projector has 0.47 inch of DMD chip size.
  • Lower contrast ratio
    Acer C202I has a lower contrast ratio than the average projector (5000:1 vs 10000:1). The average projector has 10000:1 of contrast ratio.
  • No 3D glasses support
    Acer C202I does not support 3D glasses, while the average projector does. 55.9% of projectors support 3D glasses.
  • 150 inch smaller image size
    Acer C202I has a lower projection size than the average projector (100 inch vs 250 inch). The average projector has 250 inch of projection size.
  • 10 degrees less vertical keystone correction
    Acer C202I offers less vertical keystone correction than the average projector (20 degrees degrees vs 30 degrees degrees). The average projector offers 30 degrees degrees of vertical keystone correction.
  • 10 degrees less horizontal keystone correction
    Acer C202I offers less horizontal keystone correction than the average projector (20 degrees degrees vs 30 degrees degrees). The average projector offers 30 degrees degrees of horizontal keystone correction.
  • Limited HDMI format
    Acer C202I supports a less capable max HDMI input format than the average projector (1600x1200/60Hz vs 4K/120Hz). The average projector supports a max HDMI input format of 4K/120Hz.
  • 43.3% lower HDMI bandwidth
    Acer C202I 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
    Acer C202I has Old HDMI standard than the average projector (1.4 vs 2.0). The average projector supports HDMI 2.0.
  • Old HDCP version
    Acer C202I has Old HDCP version than the average projector (1.4 vs 2.2). The average projector supports HDCP 2.2.
  • 1 fewer HDMI ports
    Acer C202I has fewer HDMI ports than the average projector (1 vs 2). The average projector has 2 HDMI ports.
  • No RS-232 control
    Acer C202I does not support RS-232 control, while the average projector does. 52.1% of projectors support RS-232 control.
  • 80% weaker audio output
    Acer C202I 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.
  • No sleep timer
    Acer C202I does not have a sleep timer, while the average projector does. 80.8% of projectors have a sleep timer.
  • Basic light source
    Acer C202I has Basic light source than the average projector (led vs laser). The average projector uses a laser light source.
  • 86.4% dimmer image
    Acer C202I has lower ANSI lumens than the average projector (300 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

    Acer C202I has lower ANSI lumens than the average projector (300 vs 2,200). The average projector has 2,200 ANSI lumens.300 vs 2,200
  • No HDR10 support
    Acer C202I 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

    Acer C202I does not support HDR10, while the average projector does. 56.3% of projectors support HDR10.
  • Lower output resolution
    Acer C202I supports a lower output resolution than the average projector (854x480 vs 1920x1080). The average projector outputs at 1920x1080 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

    Acer C202I supports a lower output resolution than the average projector (854x480 vs 1920x1080). The average projector outputs at 1920x1080 resolution.854x480 vs 1920x1080
  • Low native resolution
    Acer C202I has a lower native panel resolution than the average projector (854x480 vs 1920x1080). The average projector has a native panel resolution of 1920x1080.
    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

    Acer C202I has a lower native panel resolution than the average projector (854x480 vs 1920x1080). The average projector has a native panel resolution of 1920x1080.854x480 vs 1920x1080
  • Limited HDMI format
    Acer C202I supports a less capable max HDMI input format than the average projector (1600x1200/60Hz 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

    Acer C202I supports a less capable max HDMI input format than the average projector (1600x1200/60Hz vs 4K/120Hz). The average projector supports a max HDMI input format of 4K/120Hz.1600x1200/60Hz vs 4K/120Hz
  • 2 bit lower color depth
    Acer C202I 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

    Acer C202I 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
  • 150 inch smaller image size
    Acer C202I 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

    Acer C202I 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
  • 1 fewer HDMI ports
    Acer C202I has fewer HDMI ports than the average projector (1 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

    Acer C202I has fewer HDMI ports than the average projector (1 vs 2). The average projector has 2 HDMI ports.1 vs 2
Total
Overall
Image Quality
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Graphic comparison of Acer C202I and

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Third-party reviews

United Kingdom
amazon
3.4
52 Reviews
amazon
3.4
10 Reviews

(Reviews last updated: June 2026)

What customers like about Acer C202I?

  • Extremely compact and portable 'palm-sized' design
  • Excellent battery life, lasting up to 5 hours on a single charge
  • Versatile connectivity options, including wireless projection and USB display
  • Quiet operation with minimal fan noise
  • Fast setup and immediate on/off functionality with no cool-down period
  • Includes helpful accessories like a tripod, remote, and carrying pouch

What customers dislike about Acer C202I?

  • Weak and 'anemic' built-in 2W speaker; external speakers are recommended
  • Low native resolution (WVGA/480p) which may result in 'fuzzy' images for some users
  • Brightness (300 lumens) is insufficient for large screen sizes or bright rooms
  • Wireless screen mirroring can be difficult to set up or unstable for some users
  • Manual focus can be difficult to dial in perfectly across the entire screen
  • Does not include an HDMI cable in the box

Expert reviews

U
ungeek.ph
18/02/2019
Geek Lifestyle Review: Acer C202i DLP Projector

The UnGeek review highlights the Acer C202i DLP Projector as an exceptionally portable, 350-gram device featuring a 5-hour battery, making it ideal for on-the-go, cable-free entertainment. It offers easy wireless connectivity, quiet operation, and a palm-sized design, though its 300 ANSI lumens require a very dark room for optimal viewing. Cons include a low 854 x 480 native...Read more

C
computerbild.de
04/12/2018
Acer C202i at Tchibo: Hands-on review of the mini projector

The Acer C202i is an ultra-compact mini-projector measuring just 15 cm in width and 4 cm in height, making it highly portable and easy to fit inside a notebook bag. Its standout features include a built-in battery that provides an impressive three to four hours of runtime, allowing for true on-the-go use without a power supply. Utilizing energy-efficient LEDs, the device remains...Read more

(Translated)Show original
F
faz.net
12/01/2026
The best mini projector (Acer C202i in a comparative review)

The F.A.Z. Kaufkompass review evaluates 41 mini projectors, highlighting the BenQ GV31 as the top overall pick due to its unique round design, integrated Android TV dongle, and strong wireless mobility powered by an impressive three-hour battery life. It is praised for its automatic focus and keystone correction, solid Full HD picture quality, and a robust built-in Trevolo 2.1 audio...Read more

(Translated)Show original
I
itmagazine.ch
05/06/2018
Two portable mini projectors in a comparative test

This review compares two compact, ultraportable LED mini-projectors: the LG PH30JG and the Acer C200, testing whether newer mobile models can overcome traditional limitations in brightness and picture quality. Both devices are exceptionally compact and support optional battery power, making them highly portable. The LG PH30JG emerges as the stronger performer regarding display...Read more

(Translated)Show original

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