Xiaomi Redmi Note 10 5G vs Samsung Galaxy A55 - Detailed Phone Comparison

Detailed Comparison

Specification

General

Launch Date April 28, 2021 March 15, 2024
Release Year 2021 2024

Physical

Volume 108.43 cm³ 102.25 cm³
Screen Size to Weight Ratio 3.42 "/g 3.1 "/g
Weight 190 g 213 g
Height 161.8 mm 161.1 mm
Width 75.3 mm 77.4 mm
Thickness 8.9 mm 8.2 mm
Foldable Design No No
Available Colors
  • Chrome Silver
  • Graphite Gray
  • Nighttime Blue
  • Aurora Green
  • Navy
  • Iceblue
  • Lilac
  • Lemon

Display

Screen Size 6.5 " 6.6 "
Resolution 1080 x 2400 1080 x 2340
Aspect Ratio 20:9 19.5:9
Screen-to-Body Ratio 83.7 % 85.8 %
Pixel Density 405 PPI 390 PPI
Refresh Rate 90 Hz 120 Hz
Typical Brightness 400 nits N/A
HBM Brightness 500 nits 1000 nits
Peak Brightness N/A N/A

Hardware

Battery Capacity per Screen Area 118.34 mAh/in² 114.78 mAh/in²
Battery Density 46.11 mAh/cm³ 48.9 mAh/cm³
Battery Capacity 5000 mAh 5000 mAh
NFC Support Yes Yes
Chipset Mediatek Dimensity 700 (7 nm) Exynos 1480 (4 nm)
CPU Octa-core (2x2.2 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55) Octa-core (4x2.75 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55)
GPU Mali-G57 MC2 Xclipse 530

Connectivity

USB Version 2.0 2.0
OTG Support 1
DisplayPort
DisplayPort Version N/A N/A
USB Features USB Type-C 2.0 USB Type-C 2.0, OTG

Software

Operating System Android Android
Initial OS Version 11 14
Maximum OS Version 18

Comparison Summary

1. Specifications Comparison

Here's a detailed comparison of the Xiaomi Redmi Note 10 5G and Samsung Galaxy A55, focusing on practical implications:

Design

FeatureXiaomi Redmi Note 10 5GSamsung Galaxy A55Practical Impact
Dimensions161.8 × 75.3 × 8.9 mm161.1 × 77.4 × 8.2 mmThe Redmi Note 10 5G is slightly taller, narrower and thicker, while the A55 is slightly shorter, wider and thinner. A55 might feel more premium, Redmi Note 10 5G might be easier to hold for smaller hands due to the narrower design.
Weight190g213gThe Redmi Note 10 5G is lighter making it more comfortable for extended use. The Galaxy A55 is heavier which might give it a more solid feel, but could fatigue the user during prolonged sessions.
BuildNot SpecifiedCorning Gorilla Glass Victus (Screen)A55 has the superior screen protection compared to the Redmi Note 10 5G with Corning Gorilla Glass 3 (screen), suggesting higher protection against scratches and drops.

Display

FeatureXiaomi Redmi Note 10 5GSamsung Galaxy A55Practical Impact
Size6.5"6.6"Negligible difference; both are large enough for comfortable media consumption and gaming.
Resolution1080x24001080x2340Very similar; Sharpness difference is negligible for typical usage.
PPI405390Both offer sharp image quality; The small PPI difference is practically unnoticeable.
TechnologyIPS LCDAMOLEDThe Galaxy A55 has superior display technology (AMOLED vs IPS LCD) offering deeper blacks, better contrast, superior power efficiency for dark themes, more vibrant colors, making it significantly better for multimedia consumption.
Refresh Rate90Hz120HzThe Galaxy A55 will feel smoother during scrolling, animations, and supported games, while both offer smooth user experience.
Brightness0 nits0 nitsBoth have identical peak brightness which is not specified.

Performance

FeatureXiaomi Redmi Note 10 5GSamsung Galaxy A55Practical Impact
ChipsetMediatek Dimensity 700 (7 nm)Exynos 1480 (4 nm)The Galaxy A55's 4nm chip is much more powerful and energy-efficient; resulting in faster app loading, smoother multitasking, and better gaming performance.
Antutu Score381,300713,393The Galaxy A55 offers vastly superior performance (87% higher score), making it better for demanding tasks and gaming.
GPUMali-G57 MC2Xclipse 530The A55's GPU is more powerful, resulting in better graphics performance for gaming and video editing.

Camera

FeatureXiaomi Redmi Note 10 5GSamsung Galaxy A55Practical Impact
Main Camera48MP, f/1.79, 1/2"50MP, f/1.8, 1/1.56"The A55 has a slightly higher resolution and larger sensor, capturing more light and detail, resulting in better low-light performance and image quality.
Selfie Camera8MP, f/2.032MP, f/2.2The A55 has a much higher-resolution selfie camera with more detail and clarity.
Wide Angle LensNo13MP, f/2.2The A55 offers a wide-angle lens for capturing wider scenes, which is not available in Redmi Note 10 5G.
Portrait Mode (Depth)2MP, f/2.4NoThe Redmi Note 10 5G provides depth data for creating portrait effects but the overall quality might not be as good as software based portrait from A55.
Macro Lens2MP, f/2.45MP, f/2.4The A55 provides slightly higher quality macro images with a higher resolution.
Video1080p@30fps4K@30fps, 1080p@30/60fps with EISThe A55 supports much higher resolution video (4K), and has EIS for smoother videos. Redmi Note 10 5G only supports 1080p.
Slow Motion120fps240fpsThe A55 offers better slow-motion recording with higher frame rate.
DXOMark ScoreNo dataMain: 108/110/117The A55 has a better camera performance compared to Redmi Note 10 5G
FeaturesDigital Zoom, Triple Camera, Digital Image stabilization, Autofocus, Touch focus, Geotagging, HDR, Face detection, White balance settings, ISO settings, Exposure compensation, Scene mode, Self-timer, Night Mode2x2 OCL, Pro Video Mode, 4K Video, Digital zoom, Triple camera, Digital image stabilization, Optical Stabilization (OIS), Ultra stable video, AutoFraming, Autofocus, Touch focus, All Pixel Omni- Directional PDAF, NPU AI Engine, Continuous shooting, Geotagging, Panorama, HDR, Face detection, White balance settings, ISO settings, Exposure compensation, Scene mode, Self-timer, Night Mode, RAW 12 bits, DOL HDRThe A55 has significantly more camera features. OIS is particularly important for video stabilization, while RAW 12-bit and DOL HDR can increase the editing capabilities.

Battery

FeatureXiaomi Redmi Note 10 5GSamsung Galaxy A55Practical Impact
Capacity5000mAh5000mAhBoth have the same capacity suggesting similar battery life in daily usage depending on specific use-cases.
Charging18W25WThe A55 charges faster, reducing downtime.
FeaturesReverse Charging, Non-removableNon-removableThe Redmi Note 10 5G can be used as a power bank for other devices.

Software & Connectivity

FeatureXiaomi Redmi Note 10 5GSamsung Galaxy A55Practical Impact
OSAndroid 11Android 14The A55 has a newer OS with the latest features and security patches.
Wi-FiWi-Fi 5Wi-Fi 6The A55 supports a faster and more stable Wi-Fi connection.
BluetoothBluetooth 5.1Bluetooth 5.3The A55 has a newer Bluetooth version with better power efficiency and connectivity.
GPSGPS, A-GPS, GLONASS, Beidou, GalileoGPS, A-GPS, GLONASS, Beidou, QZSS, GalileoThe A55 has better location accuracy due to support for additional QZSS satellites.
SIMDual SIM (Nano)Dual SIM (Nano/eSIM)The A55 can use eSIM providing greater flexibility, while Redmi Note 10 5G supports using two physical SIMs at the same time.

Storage & Audio

FeatureXiaomi Redmi Note 10 5GSamsung Galaxy A55Practical Impact
Internal64/128/256 GB128/256 GBThe A55 offers 128GB or 256GB option, while Redmi Note 10 5G offers the same maximum storage, and lower base variant with 64GB.
RAM4/6/8 GB8/12 GBThe A55 offers much more RAM, making it smoother for heavy multitasking.
Expandable StorageNoNoNeither support expandable storage, potentially limiting the amount of media that can be stored.
AudioHi-Res AudioDolby Atmos, Hi-Res Audio, Stereo SpeakersThe A55 has stereo speakers and Dolby Atmos providing more immersive audio experience compared to the Hi-Res audio on Redmi Note 10 5G.

Security & Sensors

FeatureXiaomi Redmi Note 10 5GSamsung Galaxy A55Practical Impact
SecuritySide-mounted fingerprint sensorBasic fingerprint sensorSide mounted fingerprint sensor is more advanced on Redmi Note 10 5G compared to a basic version of A55.
SensorsFingerprint, Proximity, Accelerometer, Compass, GyroscopeFingerprint, Accelerometer, Compass, Gyroscope, Barometer, Ultrasonic proximity virtualThe A55 offers more sensors, enabling more advanced features, especially for gaming and environmental tracking, but Redmi Note 10 5G also features proximity sensor, while Samsung A55 features virtual proximity sensor.

2. Key Differences Analysis

Xiaomi Redmi Note 10 5G Advantages:

  • Lighter Weight: Easier to hold for longer periods, making it more comfortable for users who prioritize ergonomics.
  • Reverse Charging: Can charge other devices, useful in a pinch if other devices need a boost.
  • Side-mounted fingerprint sensor: A more advanced fingerprint sensor implementation.

Samsung Galaxy A55 Advantages:

  • Superior Display: AMOLED technology offers significantly better visual quality with deeper blacks, higher contrast, and more vibrant colors.
  • Significantly Better Performance: The Exynos 1480 chipset provides much faster processing power and better graphics performance suitable for demanding tasks and gaming.
  • Better Cameras: Superior main, selfie, and wide-angle camera quality, along with better video recording capabilities and OIS.
  • Faster Charging: 25W charging helps reduce charging times.
  • Newer Software & Connectivity: Runs on Android 14, supports WiFi 6, and Bluetooth 5.3 for enhanced speed, security, and better functionality.
  • Enhanced Audio: Stereo speakers with Dolby Atmos offers better sound quality.
  • Additional Sensors: Barometer sensor for environmental awareness, and also offers virtual proximity sensor.

Significant Trade-offs:

  • Redmi Note 10 5G: Lacks the superior display and performance of the A55, has an older software version, and lacks OIS.
  • Galaxy A55: Heavier than the Redmi Note 10 5G, does not feature reverse charging.

3. User Profiles & Recommendations

Xiaomi Redmi Note 10 5G:

  • Ideal User: Budget-conscious users who need a basic 5G smartphone for everyday tasks such as web browsing, social media, and light gaming.
  • Use Cases:
    • Users who prioritize battery life, value comfort, and occasionally need to charge other devices.
    • Users who need a phone for day-to-day communication and light media use.

Samsung Galaxy A55:

  • Ideal User: Users who value a high-quality display, robust performance, and good camera capabilities.
  • Use Cases:
    • Users who want to watch videos, play games, and have a great overall multimedia experience.
    • Users who often take photos and videos, and value higher quality results and advanced features like OIS.
    • Users who want better future-proofing with newer software and connectivity features.

4. Decision Framework

Here are three key questions potential buyers should ask themselves:

  1. How important is display quality to me? If you prioritize vibrant colors and superior contrast (e.g., for multimedia consumption), the A55's AMOLED display is a must-have. If you are on a tight budget, the Redmi Note 10 5G can still offer a decent display experience.

  2. How important is performance for my use? If you plan on playing demanding games or using the phone for heavy multitasking, the A55’s superior processing power is essential. For simple tasks, the Redmi Note 10 5G might be sufficient, especially for users looking for budget-friendly option.

  3. What is my budget? The Redmi Note 10 5G is likely more affordable while A55 may be more expensive. Choose the phone based on how it fits your budget and how it matches your use cases.

Scenario-Based Recommendations:

  • Budget-Conscious: If the budget is the primary concern and only basic tasks are performed, the Xiaomi Redmi Note 10 5G is the more suitable option.
  • Multimedia Enthusiast: If you value high-quality display, sound, and performance for games, the Samsung Galaxy A55 is the better choice, despite being more expensive.
  • Photography and Video Lovers: If you take photos and videos regularly, you will appreciate the more detailed and better quality camera performance that Samsung Galaxy A55 offers.

My Choice and Why:

Given the choice, I would choose the Samsung Galaxy A55. While the Redmi Note 10 5G has the advantage of being lighter and having reverse charging, the A55 offers a significantly superior overall experience. The AMOLED display alone makes a massive difference in daily usage, especially for media consumption. Add to that the much more powerful chipset, better cameras (including OIS for video), and newer software and connectivity, and the A55 offers far better value despite likely being more expensive. While the A55 lacks reverse charging and is slightly heavier, the advantages in display, performance and camera quality greatly outweigh these drawbacks for a better daily user experience. I value performance and camera quality more in my daily smartphone use, so the A55 is a clear winner for me.

Emily Harper
Emily Harper

Technology Insights Specialist

Dedicated technology writer specializing in mobile device analysis and technology communication. Expert at translating complex smartphone features into clear, actionable insights for diverse audiences.

Key Strengths:

  • Mobile technology analysis
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Bridging technical complexity with engaging, accessible narratives.