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vivo Y55 (4GB + 128GB) Review | 197 Data compared

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  • Avg. price: ~£140
  • RAM capacity: 4 GB
  • Internal storage: 128 GB
  • Screen size: 6.44 inches
  • Main camera megapixels: 50 MP & 2 MP & 2 MP

vivo Y55 (4GB + 128GB) review. Compare 197 technical specifications and user reviews to see how it ranks among smartphones and if it's worth buying.

7.2

Overall score

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

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

Score components:

90.0%

7.2

Technical Score

10.0%

7.3

User score

Very good
7.2

Technical Score

What it is: An assessment of the smartphone's technical performance, covering eight key areas: performance & hardware, software, camera, connectivity, display, battery, audio, and design.

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

Score components:

25.0%

6.4

Performance & Hardware

18.0%

7.7

Camera

15.0%

7.0

Display

15.0%

7.7

Battery

10.0%

8.0

Software

10.0%

7.5

Connectivity

4.0%

6.1

Audio

3.0%

8.3

Design

Very good
7.3

User score

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

When it matters: When you want to know how a smartphone handles daily tasks and how reliable it remains over time according to user feedback.

Score components:

70.0%

8.9

User reviews

30.0%

3.6

Popularity

Very good
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    Best prices

    Best rankings

    ?

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

    Technical Specifications of smartphone vivo Y55 (4GB + 128GB)

    Technical Score

    What it is: An assessment of the smartphone's technical performance, covering eight key areas: performance & hardware, software, camera, connectivity, display, battery, audio, and design.

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

    Score components:

    25.0%

    6.4

    Performance & Hardware

    18.0%

    7.7

    Camera

    15.0%

    7.0

    Display

    15.0%

    7.7

    Battery

    10.0%

    8.0

    Software

    10.0%

    7.5

    Connectivity

    4.0%

    6.1

    Audio

    3.0%

    8.3

    Design

    7.2
    vivo Y55 (4GB + 128GB) has a technical score of 7.24 points, which is lower than 68.1% of smartphones.
    User score

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

    When it matters: When you want to know how a smartphone handles daily tasks and how reliable it remains over time according to user feedback.

    Score components:

    70.0%

    8.9

    User reviews

    30.0%

    3.6

    Popularity

    7.3
    vivo Y55 (4GB + 128GB) has a user score of 7.29 points, which is lower than 82.2% of smartphones.
    Popularity
    What it is: An indicator based on the number of reviews received by the smartphone.
    When it matters: When you prefer to purchase a product chosen and reviewed by many other consumers.
    3.6
    vivo Y55 (4GB + 128GB) has a popularity of 3.6 points, which is lower than 50.1% of smartphones.
    Ratio quality/price

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

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

    Score components:

    60.0%

    7.2

    Overall score

    40.0%

    9.8

    Price

    8.3
    vivo Y55 (4GB + 128GB) has a quality-to-price ratio of 8.3 points, which is higher than 62.1% of smartphones.
    Brand name
    What it is: The manufacturer or brand under which the smartphone is marketed and sold.
    When it matters: When you prefer a specific ecosystem, support network, or design philosophy.

    Importance: MEDIUM

    vivo
    Processor model
    What it is: The central System-on-Chip (SoC) that houses the CPU, GPU, modem, and other core processing components.
    When it matters: When you want to know the specific engine powering your device's speed and features.

    Importance: HIGH

    Qualcomm Snapdragon 680 4G
    RAM capacity
    What it is: The amount of volatile memory available for running apps and multitasking.
    When it matters: When you use multiple apps at once or want smoother multitasking without reloads.

    Importance: HIGH

    Good value: >12 GB

    4 GB
    vivo Y55 (4GB + 128GB) has a RAM capacity of 4 GB which is smaller than the RAM capacity of 82.6% of smartphones and equal to that of 14% of smartphones.
    Internal storage
    What it is: The total built-in space available for apps, media, and files.
    When it matters: When you keep large libraries of photos, videos, and apps directly on your device.

    Importance: HIGH

    Good value: >256 GB

    128 GB
    vivo Y55 (4GB + 128GB) has an internal storage capacity of 128 GB which is smaller than the storage of 61.1% of smartphones and equal to that of 28.4% of smartphones.
    CPU boost clock speed
    What it is: The maximum speed the processor can achieve temporarily under heavy load.
    When it matters: When you run demanding apps or games that require short bursts of peak performance.

    Importance: MEDIUM

    Good value: >3.2 GHz

    2.4 GHz
    The CPU boost clock speed of vivo Y55 (4GB + 128GB) is 2.4 GHz which is higher than the boost speed of 36.6% of smartphones and equal to that of 13.5% of smartphones.
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    Operating system
    What it is: The primary system software that manages the smartphone's hardware and software resources.
    When it matters: When you have a preference for the user interface and app ecosystem.

    Importance: HIGH

    Android
    Android 12
    vivo Y55 (4GB + 128GB) uses the Android operating system, which outperforms that of 1% of smartphones.
    Android 12
    Android version
    What it is: The specific generation number of the Android operating system installed on the device.
    When it matters: When you want to ensure app compatibility and access to the latest software features.

    Importance: LOW

    Android 12
    vivo Y55 (4GB + 128GB) runs Android version Android 12 which is older than that found in 67.7% of smartphones and equal to that in 13.3% of smartphones.
    Direct OS updates
    What it is: Indicates whether the device receives operating system updates directly from the manufacturer or Google, ensuring timely security and feature updates.
    When it matters: When you want the fastest access to new features and security patches.

    Importance: HIGH

    no
    vivo Y55 (4GB + 128GB) does not receive direct OS updates. 20.5% of smartphones receive direct updates.
    Open-source OS
    What it is: Shows whether the device’s operating system is based on open-source code, allowing community contributions and greater transparency.
    When it matters: When you value transparency and potential community-driven modifications.

    Importance: LOW

    yes
    vivo Y55 (4GB + 128GB) uses an open-source OS. 94.6% of smartphones use an open-source OS.
    Dark mode
    What it is: A display option that uses dark backgrounds to reduce eye strain and save battery on OLED screens.
    When it matters: When you want to reduce eye strain at night or save battery on OLED screens.

    Importance: LOW

    yes
    vivo Y55 (4GB + 128GB) offers dark mode. 95.8% of smartphones support this feature.
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    Multi-lens main camera
    What it is: Indicates that the rear camera system includes multiple lenses (e.g., wide, ultra-wide, telephoto) for versatile shooting options.
    When it matters: When you want versatility to shoot wide landscapes, standard shots, and zoomed details.

    Importance: MEDIUM

    yes
    vivo Y55 (4GB + 128GB) includes a multi-lens main camera system. 93.7% of smartphones include multi-lens setups.
    Main camera megapixels
    What it is: The resolution of the primary rear camera sensor, measured in millions of pixels (MP). Higher megapixels can capture more detail.
    When it matters: When you want to capture high-resolution images that can be cropped or printed large.

    Importance: HIGH

    Good value: >50 MP

    50 MP & 2 MP & 2 MP
    Main camera aperture
    What it is: The size of the lens opening (f-stop) that controls light entry. A lower f-number indicates a wider aperture, allowing better low-light shots.
    When it matters: When you want better low-light performance or a natural background blur effect.

    Importance: HIGH

    f/1.8 & f/2.4 & f/2.4
    Main camera sensor area
    What it is: The total physical surface area of the camera sensor (calculated by multiplying the number of megapixels by the square of the individual pixel size). A larger area captures more light, resulting in better night photos and less digital noise.
    When it matters: When you want to capture clear, detailed photos in low-light conditions with minimal grain and achieve a natural, professional-looking background blur for portraits.

    Importance: HIGH

    Good value: >60

    ?
    Main camera pixel size
    What it is: The physical size of individual pixels on the camera sensor, measured in micrometers. Larger pixels typically capture more light for better low-light performance.
    When it matters: When you shoot in low light and want reduced noise in your photos.

    Importance: MEDIUM

    Good value: ≥1.2 µm

    ?
    Show more
    Number of SIM slots
    What it is: The number of physical SIM cards or eSIM profiles the device can support simultaneously.
    When it matters: When you need to manage two different phone numbers or travel internationally with a local SIM.

    Importance: MEDIUM

    Good value: ≥2

    2
    vivo Y55 (4GB + 128GB) has 2 SIM slots, which is more than in 3.9% of smartphones and equal to the number in 96% of smartphones.
    Cellular module
    What it is: The hardware component capable of connecting to mobile cellular networks for voice and data.
    When it matters: When you need to stay connected to calls and internet away from Wi-Fi.

    Importance: LOW

    yes
    vivo Y55 (4GB + 128GB) includes a cellular module. 100% of smartphones include cellular modules.
    5G connectivity
    What it is: Support for the fifth generation of mobile network technology, offering significantly faster data speeds and lower latency.
    When it matters: When you need the fastest possible mobile data speeds for streaming and downloading on the go.

    Importance: MEDIUM

    no
    vivo Y55 (4GB + 128GB) does not support 5G connectivity. 66.9% of smartphones support 5G.
    LTE support
    What it is: Support for Long-Term Evolution (4G) networks, providing high-speed mobile data.
    When it matters: When you need reliable mobile internet coverage in areas where 5G isn't available.

    Importance: HIGH

    yes
    vivo Y55 (4GB + 128GB) supports LTE. 99.7% of smartphones include LTE connectivity.
    Wi-Fi connectivity
    What it is: The ability to connect to wireless local area networks for internet access and local networking.
    When it matters: When you want to save mobile data and connect to home or public networks.

    Importance: HIGH

    yes
    vivo Y55 (4GB + 128GB) supports Wi-Fi connectivity. 100% of smartphones offer Wi-Fi support.
    Show more
    Screen size
    What it is: The physical diagonal measurement of the display area, usually expressed in inches.
    When it matters: When you choose between a compact phone for one-handed use or a large screen for media.

    Importance: MEDIUM

    Good value: ≥6.6 inches

    6.44 inches
    vivo Y55 (4GB + 128GB) has a screen size of 6.44 inches which is smaller than the screens of 84.4% of smartphones and equal to those of 0.5% of smartphones.
    Screen resolution
    What it is: The total number of pixels displayed on the screen, expressed as width x height, determining sharpness.
    When it matters: When you want crisp text and sharp details in photos and videos.

    Importance: HIGH

    1080 x 2400 px
    Pixel density
    What it is: The concentration of pixels on the display, measured in pixels per inch (PPI), affecting image clarity.
    When it matters: When you want the image to look perfectly smooth with no visible pixels.

    Importance: HIGH

    Good value: >400 ppi

    409 ppi
    vivo Y55 (4GB + 128GB) has a pixel density of 409 ppi which is higher than that of 66.7% of smartphones and equal to that of 2.5% of smartphones.
    Display type
    What it is: The specific technology used for the screen panel (e.g., OLED, IPS LCD), influencing contrast, color, and efficiency.
    When it matters: When you care about vibrant colors, deep blacks, and battery efficiency.

    Importance: HIGH

    OLED/AMOLED
    vivo Y55 (4GB + 128GB) uses a OLED/AMOLED display type. 58.6% of smartphones use this display technology.
    Refresh rate
    What it is: The number of times per second the display updates the image, measured in Hertz (Hz); higher rates offer smoother motion.
    When it matters: When you want scrolling to feel fluid and games to look smoother.

    Importance: HIGH

    Good value: ≥120 Hz

    60 Hz
    vivo Y55 (4GB + 128GB) supports a refresh rate of 60 Hz which is lower than in 84.3% of smartphones and equal to that in 15.7% of smartphones.
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    Battery capacity
    What it is: The amount of electric charge the battery can hold, measured in milliampere-hours (mAh).
    When it matters: When you want a general idea of how large the battery is physically.

    Importance: HIGH

    Good value: >5000 mAh

    5000 mAh
    vivo Y55 (4GB + 128GB) has a battery capacity of 5000 mAh which is larger than the batteries in 28.3% of smartphones and equal to those in 28.8% of smartphones.
    Charging speed
    What it is: The maximum power input supported for wired charging, measured in Watts (W).
    When it matters: When you are in a rush and need to top up your battery quickly.

    Importance: HIGH

    Good value: >60 W

    44 W
    vivo Y55 (4GB + 128GB) supports charging speeds of 44 W which is faster than in 54.5% of smartphones and equal to speeds in 2.6% of smartphones.
    Fast charging
    What it is: In the context of modern electronics, "Fast Charging" refers to any technology that delivers power significantly higher than the traditional USB baseline. While the industry standard for a basic charger is 5W (5V at 1A), a charger is generally classified as a fast charger if it provides at least 18W of power.
    When it matters: When you want to minimize the time your phone spends tethered to a wall outlet.

    Importance: MEDIUM

    yes
    vivo Y55 (4GB + 128GB) supports fast charging. 93.1% of smartphones support fast charging.
    GSMArena full wired charge time
    What it is: The time taken to charge the battery from 0% to 100% using the bundled or recommended charger, as measured by GSMArena.
    When it matters: When you want to know exactly how long it takes to charge from 0 to 100% in real-world tests.

    Importance: MEDIUM

    Good value: <45 min

    ?
    Wireless charging
    What it is: The ability to charge the battery without cables by placing the device on a compatible charging pad.
    When it matters: When you prefer the convenience of dropping your phone on a pad without fumbling with cables.

    Importance: MEDIUM

    no
    vivo Y55 (4GB + 128GB) does not support wireless charging. 25.3% of smartphones support wireless charging.
    Show more
    Stereo speakers
    What it is: A setup involving two or more speakers to create a left-right audio separation for immersive sound.
    When it matters: When you watch videos or play games without headphones and want immersive sound.

    Importance: MEDIUM

    no
    vivo Y55 (4GB + 128GB) does not include stereo speakers. 64.5% of smartphones provide stereo audio.
    3.5 mm headphone jack
    What it is: A standard analog audio port for connecting wired headphones or auxiliary cables.
    When it matters: When you prefer using traditional wired headphones without dongles or adapters.

    Importance: LOW

    yes
    vivo Y55 (4GB + 128GB) includes a 3.5 mm headphone jack. 45.4% of smartphones still offer this port.
    Number of microphones
    What it is: The total count of microphones on the device, used for audio recording, noise cancellation, and voice isolation.
    When it matters: When you want clear audio recording and better noise cancellation during calls.

    Importance: MEDIUM

    Good value: ≥3

    2
    vivo Y55 (4GB + 128GB) includes 2 microphones, which is more than in 10.5% of smartphones and equal to the number in 66.6% of smartphones.
    FM radio
    What it is: A built-in receiver allowing users to listen to local FM radio stations using wired headphones as an antenna.
    When it matters: When you want to listen to local radio stations without using mobile data.

    Importance: LOW

    yes
    vivo Y55 (4GB + 128GB) includes an FM radio. 33.7% of smartphones offer FM radio functionality.
    aptX Lossless
    What it is: A Bluetooth technology designed to deliver CD-quality audio without data loss during transmission.
    When it matters: When you demand CD-quality audio over Bluetooth with no loss of detail.

    Importance: LOW

    no
    vivo Y55 (4GB + 128GB) does not support aptX Lossless. 12.9% of smartphones provide aptX Lossless.
    Show more
    Height
    What it is: The vertical dimension of the device.
    When it matters: When you are concerned about whether the phone will fit in your pocket or purse.

    Importance: LOW

    Good value: <162 mm

    160.8 mm
    vivo Y55 (4GB + 128GB) has a height of 160.8 mm which is shorter than 77.1% of smartphones and equal to that of 0.4% of smartphones.
    Width
    What it is: The horizontal dimension of the device when held in portrait orientation.
    When it matters: When you care about how easy the phone is to grip and use with one hand.

    Importance: LOW

    Good value: <75 mm

    73.8 mm
    vivo Y55 (4GB + 128GB) has a width of 73.8 mm which is narrower than 85.4% of smartphones and equal to that of 1% of smartphones.
    Thickness
    What it is: The depth of the device profile, excluding the camera bump unless specified.
    When it matters: When you prefer a sleek, slim profile that slides easily into tight pockets.

    Importance: LOW

    Good value: <8 mm

    8.4 mm
    vivo Y55 (4GB + 128GB) has a thickness of 8.4 mm which is thicker than 55.7% of smartphones and equal to that of 4.6% of smartphones.
    Weight
    What it is: The total mass of the smartphone, affecting how heavy it feels in the hand.
    When it matters: When you want a phone that feels light in your pocket or substantial in your hand.

    Importance: MEDIUM

    Good value: <190 g

    182 g
    vivo Y55 (4GB + 128GB) weighs 182 g which is lighter than 83.3% of smartphones and equal to the weight of 0.8% of smartphones.
    Device volume
    What it is: The calculated total volume of the device's physical body.
    When it matters: When you want to understand the overall physical bulk of the device.

    Importance: LOW

    Good value: <98cm³

    93440 cm³
    vivo Y55 (4GB + 128GB) has a device volume of 93440 cm³ which is smaller than 64.1% of smartphones and equal to that of 0.4% of smartphones.
    Show more

    vivo Y55 (4GB + 128GB) vs the average smartphone

    • Has an always-on display
      vivo Y55 (4GB + 128GB) features an always-on display, the average smartphone does not. 49.1% of smartphones offer always-on functionality.
      What it is: A feature that keeps a portion of the screen active to show time, date, and notifications while the device is asleep.
      When it matters: When you want to glance at the time or notifications without touching the phone.

      Importance: MEDIUM

      vivo Y55 (4GB + 128GB) features an always-on display, the average smartphone does not. 49.1% of smartphones offer always-on functionality.
    • Has FM radio
      vivo Y55 (4GB + 128GB) features an FM radio, the average smartphone does not. 33.7% of smartphones include an FM tuner.
      What it is: A built-in receiver allowing users to listen to local FM radio stations using wired headphones as an antenna.
      When it matters: When you want to listen to local radio stations without using mobile data.

      Importance: LOW

      vivo Y55 (4GB + 128GB) features an FM radio, the average smartphone does not. 33.7% of smartphones include an FM tuner.
    • 7.2% lighter
      vivo Y55 (4GB + 128GB) is lighter than the average smartphone (182 g vs 196.2 g). The average smartphone weighs 196.2 g.
      What it is: The total mass of the smartphone, affecting how heavy it feels in the hand.
      When it matters: When you want a phone that feels light in your pocket or substantial in your hand.

      Importance: MEDIUM

      Good value: <190 g

      vivo Y55 (4GB + 128GB) is lighter than the average smartphone (182 g vs 196.2 g). The average smartphone weighs 196.2 g.182.0 g vs 196.2 g
    • 3.5% higher pixel density
      vivo Y55 (4GB + 128GB) has a higher pixel density than the average smartphone (409 ppi vs 395 ppi). The average smartphone has a pixel density of 395 ppi.
      What it is: The concentration of pixels on the display, measured in pixels per inch (PPI), affecting image clarity.
      When it matters: When you want the image to look perfectly smooth with no visible pixels.

      Importance: HIGH

      Good value: >400 ppi

      vivo Y55 (4GB + 128GB) has a higher pixel density than the average smartphone (409 ppi vs 395 ppi). The average smartphone has a pixel density of 395 ppi.409 ppi vs 395 ppi
    • 2.2 mm narrower
      vivo Y55 (4GB + 128GB) is narrower than the average smartphone (73.8 mm vs 76 mm). The average smartphone width is 76 mm.
      What it is: The horizontal dimension of the device when held in portrait orientation.
      When it matters: When you care about how easy the phone is to grip and use with one hand.

      Importance: LOW

      Good value: <75 mm

      vivo Y55 (4GB + 128GB) is narrower than the average smartphone (73.8 mm vs 76 mm). The average smartphone width is 76 mm.73.8 mm vs 76.0 mm
    • Has a 3.5 mm headphone jack
      vivo Y55 (4GB + 128GB) features a 3.5 mm headphone jack, the average smartphone does not. 45.4% of smartphones include a standard headphone jack.
      What it is: A standard analog audio port for connecting wired headphones or auxiliary cables.
      When it matters: When you prefer using traditional wired headphones without dongles or adapters.

      Importance: LOW

      vivo Y55 (4GB + 128GB) features a 3.5 mm headphone jack, the average smartphone does not. 45.4% of smartphones include a standard headphone jack.
    • 2.8 mm shorter
      vivo Y55 (4GB + 128GB) is shorter than the average smartphone (160.8 mm vs 163.6 mm). The average smartphone height is 163.6 mm.
      What it is: The vertical dimension of the device.
      When it matters: When you are concerned about whether the phone will fit in your pocket or purse.

      Importance: LOW

      Good value: <162 mm

      vivo Y55 (4GB + 128GB) is shorter than the average smartphone (160.8 mm vs 163.6 mm). The average smartphone height is 163.6 mm.160.8 mm vs 163.6 mm
    • 33.3% faster charging speed
      vivo Y55 (4GB + 128GB) supports a faster charging speed than the average smartphone (44 W vs 33 W). The average charging speed is 33 W.
      What it is: The maximum power input supported for wired charging, measured in Watts (W).
      When it matters: When you are in a rush and need to top up your battery quickly.

      Importance: HIGH

      Good value: >60 W

      vivo Y55 (4GB + 128GB) supports a faster charging speed than the average smartphone (44 W vs 33 W). The average charging speed is 33 W.44 W vs 33 W
    • Has an always-on display
      vivo Y55 (4GB + 128GB) features an always-on display, the average smartphone does not. 49.1% of smartphones offer always-on functionality.
    • 3.5% higher pixel density
      vivo Y55 (4GB + 128GB) has a higher pixel density than the average smartphone (409 ppi vs 395 ppi). The average smartphone has a pixel density of 395 ppi.
    • 33.3% faster charging speed
      vivo Y55 (4GB + 128GB) supports a faster charging speed than the average smartphone (44 W vs 33 W). The average charging speed is 33 W.
    • Has FM radio
      vivo Y55 (4GB + 128GB) features an FM radio, the average smartphone does not. 33.7% of smartphones include an FM tuner.
    • Has a 3.5 mm headphone jack
      vivo Y55 (4GB + 128GB) features a 3.5 mm headphone jack, the average smartphone does not. 45.4% of smartphones include a standard headphone jack.
    • 7.2% lighter
      vivo Y55 (4GB + 128GB) is lighter than the average smartphone (182 g vs 196.2 g). The average smartphone weighs 196.2 g.
    • 2.2 mm narrower
      vivo Y55 (4GB + 128GB) is narrower than the average smartphone (73.8 mm vs 76 mm). The average smartphone width is 76 mm.
    • 2.8 mm shorter
      vivo Y55 (4GB + 128GB) is shorter than the average smartphone (160.8 mm vs 163.6 mm). The average smartphone height is 163.6 mm.

    Total
    Overall
    Display
    Battery
    Audio
    Design
    • 50% less storage
      vivo Y55 (4GB + 128GB) offers less internal storage than the average smartphone (128 GB vs 256 GB). The average smartphone includes 256 GB of internal storage.
    • 42.9% lower maximum RAM capacity
      vivo Y55 (4GB + 128GB) supports less maximum RAM than the average smartphone (8 GB vs 14 GB). The average smartphone supports 14 GB of RAM.
    • 30.4% lower PCMark Work 3.0 Performance benchmark
      vivo Y55 (4GB + 128GB) performs worse in PCMark Work 3.0 than the average smartphone (7,500 vs 10,783). The average smartphone scores 10,783 in PCMark Work 3.0.
    • 4 GB less RAM
      vivo Y55 (4GB + 128GB) has less RAM than the average smartphone (4 GB vs 8 GB). The average smartphone has 8 GB of RAM.
    • 43.2% lower Geekbench 6 multi-core benchmark score
      vivo Y55 (4GB + 128GB) performs worse in Geekbench 6 multi-core than the average smartphone (1,438 vs 2,533). The average smartphone scores 2,533 in the Geekbench 6 multi-core test.
    • 54.4% lower Geekbench 6 single-core benchmark score
      vivo Y55 (4GB + 128GB) performs worse in Geekbench 6 single-core than the average smartphone (430 vs 942). The average smartphone scores 942 in the Geekbench 6 single-core test.
    • 22.4% slower memory speed
      vivo Y55 (4GB + 128GB) has a lower memory speed than the average smartphone (2133 MHz vs 2750 MHz). The average smartphone has a memory speed of 2750 MHz.
    • 41.8% lower memory bandwidth
      vivo Y55 (4GB + 128GB) has lower memory bandwidth than the average smartphone (14.9 GB/s vs 25.6 GB/s). The average smartphone has a bandwidth of 25.6 GB/s.
    • 11.1% slower GPU clock
      vivo Y55 (4GB + 128GB) has a lower GPU frequency than the average smartphone (845 MHz vs 950 MHz). The average smartphone has a GPU frequency of 950 MHz.
    • 16.7% larger process node
      vivo Y55 (4GB + 128GB) is manufactured on a larger process node than the average smartphone (7 nm vs 6 nm). The average smartphone uses a 6 nm process.
    • 50% less L1 cache
      vivo Y55 (4GB + 128GB) has a smaller L1 cache than the average smartphone (32 KB vs 64 KB). The average smartphone has an L1 cache of 64 KB.
    • Lacks focus mode
      vivo Y55 (4GB + 128GB) does not have a focus mode, the average smartphone does. 60.4% of smartphones include a dedicated focus mode.
    • No battery health monitoring
      vivo Y55 (4GB + 128GB) lacks battery health monitoring, the average smartphone includes it. 66.4% of smartphones provide battery health stats.
    • Lacks instant markup
      vivo Y55 (4GB + 128GB) does not support instant markup, the average smartphone does. 52.7% of smartphones include instant markup tools.
    • No Wi-Fi password sharing
      vivo Y55 (4GB + 128GB) does not support Wi-Fi password sharing, the average smartphone does. 57.9% of smartphones allow easy Wi-Fi sharing.
    • Older Android version
      vivo Y55 (4GB + 128GB) runs an older Android version than the average smartphone (Android 12 vs Android 14 ). The average smartphone runs Android version Android 14 .
    • Worse main camera video quality
      vivo Y55 (4GB + 128GB) records worse main camera video than the average smartphone. 11.80x of smartphones support 4K video recording.
    • No 5G connectivity
      vivo Y55 (4GB + 128GB) does not support 5G connectivity, the average smartphone does. 66.9% of smartphones are 5G compatible.
    • No NFC
      vivo Y55 (4GB + 128GB) does not support NFC, the average smartphone does. 83.1% of smartphones feature NFC.
    • Older Bluetooth version
      vivo Y55 (4GB + 128GB) uses an older Bluetooth version than the average smartphone (5.0 vs 5.2). The average smartphone uses Bluetooth 5.2.
    • 50% lower refresh rate
      vivo Y55 (4GB + 128GB) has a lower refresh rate than the average smartphone (60 Hz vs 120 Hz). The average smartphone has a refresh rate of 120 Hz.
    • 0.23 inches smaller screen size
      vivo Y55 (4GB + 128GB) has a smaller screen size than the average smartphone (6.4 inches vs 6.67 inches). The average smartphone has a screen size of 6.67 inches.
    • 246.5 nits lower GSMArena max display brightness
      vivo Y55 (4GB + 128GB) has a lower GSMArena max display brightness than the average smartphone (647 nits vs 893.5 nits). The average smartphone scores 893.5 nits.
    • 25% lower touch sampling rate
      vivo Y55 (4GB + 128GB) has a lower touch sampling rate than the average smartphone (180 Hz vs 240 Hz). The average smartphone has a sampling rate of 240 Hz.
    • No stereo speakers
      vivo Y55 (4GB + 128GB) does not have stereo speakers, the average smartphone does. 64.5% of smartphones feature stereo speakers.
    • No LDAC support
      vivo Y55 (4GB + 128GB) does not support LDAC, the average smartphone does. 60.3% of smartphones support LDAC.
    • No aptX support
      vivo Y55 (4GB + 128GB) does not support aptX, the average smartphone does. 50.2% of smartphones support aptX.
    • No 5G connectivity
      vivo Y55 (4GB + 128GB) does not support 5G connectivity, the average smartphone does. 66.9% of smartphones are 5G compatible.
      What it is: Support for the fifth generation of mobile network technology, offering significantly faster data speeds and lower latency.
      When it matters: When you need the fastest possible mobile data speeds for streaming and downloading on the go.

      Importance: MEDIUM

      vivo Y55 (4GB + 128GB) does not support 5G connectivity, the average smartphone does. 66.9% of smartphones are 5G compatible.
    • No stereo speakers
      vivo Y55 (4GB + 128GB) does not have stereo speakers, the average smartphone does. 64.5% of smartphones feature stereo speakers.
      What it is: A setup involving two or more speakers to create a left-right audio separation for immersive sound.
      When it matters: When you watch videos or play games without headphones and want immersive sound.

      Importance: MEDIUM

      vivo Y55 (4GB + 128GB) does not have stereo speakers, the average smartphone does. 64.5% of smartphones feature stereo speakers.
    • 50% lower refresh rate
      vivo Y55 (4GB + 128GB) has a lower refresh rate than the average smartphone (60 Hz vs 120 Hz). The average smartphone has a refresh rate of 120 Hz.
      What it is: The number of times per second the display updates the image, measured in Hertz (Hz); higher rates offer smoother motion.
      When it matters: When you want scrolling to feel fluid and games to look smoother.

      Importance: HIGH

      Good value: ≥120 Hz

      vivo Y55 (4GB + 128GB) has a lower refresh rate than the average smartphone (60 Hz vs 120 Hz). The average smartphone has a refresh rate of 120 Hz.60 Hz vs 120 Hz
    • 50% less storage
      vivo Y55 (4GB + 128GB) offers less internal storage than the average smartphone (128 GB vs 256 GB). The average smartphone includes 256 GB of internal storage.
      What it is: The total built-in space available for apps, media, and files.
      When it matters: When you keep large libraries of photos, videos, and apps directly on your device.

      Importance: HIGH

      Good value: >256 GB

      vivo Y55 (4GB + 128GB) offers less internal storage than the average smartphone (128 GB vs 256 GB). The average smartphone includes 256 GB of internal storage.128 GB vs 256 GB
    • 42.9% lower maximum RAM capacity
      vivo Y55 (4GB + 128GB) supports less maximum RAM than the average smartphone (8 GB vs 14 GB). The average smartphone supports 14 GB of RAM.
      What it is: The highest amount of RAM that the device’s chipset or architecture can support, regardless of how much is actually installed.
      When it matters: When you are considering the long-term potential of the hardware platform.

      Importance: MEDIUM

      Good value: >16 GB

      vivo Y55 (4GB + 128GB) supports less maximum RAM than the average smartphone (8 GB vs 14 GB). The average smartphone supports 14 GB of RAM.8 GB vs 14 GB
    • No NFC
      vivo Y55 (4GB + 128GB) does not support NFC, the average smartphone does. 83.1% of smartphones feature NFC.
      What it is: Near Field Communication technology that enables contactless payments, quick pairing, and data exchange over short distances.
      When it matters: When you want to make contactless payments or quickly pair with compatible accessories.

      Importance: MEDIUM

      vivo Y55 (4GB + 128GB) does not support NFC, the average smartphone does. 83.1% of smartphones feature NFC.
    • 30.4% lower PCMark Work 3.0 Performance benchmark
      vivo Y55 (4GB + 128GB) performs worse in PCMark Work 3.0 than the average smartphone (7,500 vs 10,783). The average smartphone scores 10,783 in PCMark Work 3.0.
      What it is: A performance benchmark for Android developed by UL Solutions. It simulates everyday tasks such as web browsing, photo editing, and document writing to measure how well a device handles common productivity workloads.
      When it matters: When you use your phone for productivity tasks like document editing and data manipulation.

      Importance: HIGH

      Good value: >12000

      vivo Y55 (4GB + 128GB) performs worse in PCMark Work 3.0 than the average smartphone (7,500 vs 10,783). The average smartphone scores 10,783 in PCMark Work 3.0.7500 vs 10783
    • 4 GB less RAM
      vivo Y55 (4GB + 128GB) has less RAM than the average smartphone (4 GB vs 8 GB). The average smartphone has 8 GB of RAM.
      What it is: The amount of volatile memory available for running apps and multitasking.
      When it matters: When you use multiple apps at once or want smoother multitasking without reloads.

      Importance: HIGH

      Good value: >12 GB

      vivo Y55 (4GB + 128GB) has less RAM than the average smartphone (4 GB vs 8 GB). The average smartphone has 8 GB of RAM.4 GB vs 8 GB
    Total
    Overall
    Performance & Hardware
    Software
    Camera
    Connectivity
    Display
    Audio

    Graphic comparison of vivo Y55 (4GB + 128GB) and other smartphones

    Attribute category
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    Third-party reviews

    What customers like about vivo Y55 (4GB + 128GB)?

    • **Excellent battery life**; the large 5000mAh or 6000mAh battery often lasts one to two days with light to moderate use.
    • Good **value for money** as a mid-range or budget-conscious option.
    • **5G support** provides some level of future-proofing and faster download speeds in compatible regions.
    • **Balanced performance** for everyday tasks like browsing, social media, and calls, handling multitasking smoothly.
    • Features a **large and clear Full HD+ display** which provides an immersive viewing experience for movies and games.
    • Generous and **expandable storage** (up to 128GB internal, with microSD slot) is convenient for documents and videos.
    • Users appreciate the **slim, sleek, and durable build quality** and comfortable form factor.
    • Adequate main camera (often 50MP) for daylight shots and social media use.

    What customers dislike about vivo Y55 (4GB + 128GB)?

    • Performance noticeably **decreases in the long run**, especially with demanding tasks or gaming.
    • The standard **60Hz display refresh rate feels outdated** compared to competitors offering 90Hz or 120Hz.
    • **NFC support is often missing** in global versions, which is a key missing feature for a device in its price segment.
    • **Camera quality is average** and may not meet expectations in low light or for detailed photography; colors can be dull.
    • **Lacks features now standard in the price range**, such as a fingerprint sensor on some older variants (Y55s 4G) or IP certification for water resistance.
    • Sound quality and volume can be inferior to other devices in a similar price range.
    • Software updates and long-term OS support might be limited compared to flagship brands.

    Expert reviews

    G
    gadgetmatch.com
    ?
    28/10/2016
    Vivo Y55 unboxing and review - GadgetMatch

    According to a GadgetMatch review, the Vivo Y55 is an entry-level smartphone offering surprising performance for its price, capable of handling daily tasks and even some games despite modest internal components. Its 720p HD display provides vibrant colors, and its 8-megapixel rear camera takes sharp daytime photos, although low-light performance is poor. Key advantages include its...Read more

    I
    itwire.com
    ?
    28/08/2022
    iTWire: Review: vivo Y55 5G is Australia's cheapest 5G smartphone

    According to iTWire, the Vivo Y55 5G is positioned as Australia's most affordable 5G smartphone, featuring a 6.58-inch FHD+ screen and a 5000mAh battery that supports up to two days of use, along with the rare inclusion of a 3.5mm headphone jack. While its MediaTek Dimensity 700 chipset and 4GB RAM are suitable for everyday tasks, cons include a "fiddly" side-mounted fingerprint...Read more

    G
    gadgetmatch.com
    ?
    28/10/2016
    Vivo Y55 unboxing and review - GadgetMatch

    According to a GadgetMatch review, the Vivo Y55 is an entry-level smartphone offering surprising performance for its price, capable of handling daily tasks and even some games despite modest internal components. Its 720p HD display provides vibrant colors, and its 8-megapixel rear camera takes sharp daytime photos, although low-light performance is poor. Key advantages include its...Read more

    I
    itwire.com
    ?
    28/08/2022
    iTWire: Review: vivo Y55 5G is Australia's cheapest 5G smartphone

    According to iTWire, the Vivo Y55 5G is positioned as Australia's most affordable 5G smartphone, featuring a 6.58-inch FHD+ screen and a 5000mAh battery that supports up to two days of use, along with the rare inclusion of a 3.5mm headphone jack. While its MediaTek Dimensity 700 chipset and 4GB RAM are suitable for everyday tasks, cons include a "fiddly" side-mounted fingerprint...Read more

    C
    cybershack.com.au
    ?
    20/07/2022
    Vivo Y55 5G – at a bargain price from Telstra (Smartphone Review)

    The CyberShack review of the vivo Y55 5G positions it as a practical, budget-conscious option for accessing 5G, featuring a 6.58-inch FHD+ display, MediaTek Dimensity 700 chip, and 128GB storage. The device, which includes a 50MP main camera, offers decent daytime photography but struggles in low-light conditions and suffers from grainy digital zoom. While it boasts a long-lasting...Read more

    (Translated)Show original
    E
    ecofone.fr
    ?
    09/03/2026
    Technical Presentation and Expert Review of the Vivo Y55 5G

    The refurbished Vivo Y55 5G (128GB/4GB) is a budget-focused device, featuring a 6.58-inch FHD+ IPS display and the MediaTek Dimensity 700 chipset, which provides capable performance for daily tasks. Key benefits include 5G connectivity, a long-lasting 5000 mAh battery, and expandable storage up to 1TB. The camera setup is led by a 50MP main sensor that performs well in daylight,...Read more

    (Translated)Show original
    L
    leclaireur.fnac.com
    ?
    20/05/2022
    Vivo Y55 5G Lab Test: A battery life champion (that isn't very fast)

    The Labo Fnac review highlights the Vivo Y55 5G as a budget-friendly "champion of autonomy," boasting nearly 16 hours of battery life and 5G connectivity for under €300. While the device excels in endurance, its performance is considered mediocre, with limited speed and a display that lacks color accuracy. Regarding photography, the main sensor performs reasonably well, but...Read more

    (Translated)Show original
    E
    ecofone.fr
    ?
    09/03/2026
    Technical Presentation and Expert Review of the Vivo Y55 5G

    The refurbished Vivo Y55 5G (128GB/4GB) is a budget-focused device, featuring a 6.58-inch FHD+ IPS display and the MediaTek Dimensity 700 chipset, which provides capable performance for daily tasks. Key benefits include 5G connectivity, a long-lasting 5000 mAh battery, and expandable storage up to 1TB. The camera setup is led by a 50MP main sensor that performs well in daylight,...Read more

    (Translated)Show original
    L
    leclaireur.fnac.com
    ?
    20/05/2022
    Vivo Y55 5G Lab Test: A battery life champion (that isn't very fast)

    The Labo Fnac review highlights the Vivo Y55 5G as a budget-friendly "champion of autonomy," boasting nearly 16 hours of battery life and 5G connectivity for under €300. While the device excels in endurance, its performance is considered mediocre, with limited speed and a display that lacks color accuracy. Regarding photography, the main sensor performs reasonably well, but...Read more

    (Translated)Show original

    Video reviews

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