Realme 9i vs Samsung Galaxy A55 - Detailed Phone Comparison

Detailed Comparison

Specification
Realme 9i
Realme 9i
Realme

General

Launch Date January 10, 2022 March 15, 2024
Release Year 2022 2024

Physical

Volume 104.54 cm³ 102.25 cm³
Screen Size to Weight Ratio 3.47 "/g 3.1 "/g
Weight 190 g 213 g
Height 164.4 mm 161.1 mm
Width 75.7 mm 77.4 mm
Thickness 8.4 mm 8.2 mm
Foldable Design No No
Available Colors
  • Black
  • Blue
  • Navy
  • Iceblue
  • Lilac
  • Lemon

Display

Screen Size 6.6 " 6.6 "
Resolution 1080 x 2412 1080 x 2340
Aspect Ratio 20:9 19.5:9
Screen-to-Body Ratio 84.2 % 85.8 %
Pixel Density 400 PPI 390 PPI
Refresh Rate 90 Hz 120 Hz
Typical Brightness 480 nits N/A
HBM Brightness N/A 1000 nits
Peak Brightness N/A N/A

Hardware

Battery Capacity per Screen Area 114.78 mAh/in² 114.78 mAh/in²
Battery Density 47.83 mAh/cm³ 48.9 mAh/cm³
Battery Capacity 5000 mAh 5000 mAh
NFC Support Yes Yes
Chipset Qualcomm SM6225 Snapdragon 680 4G (6 nm) Exynos 1480 (4 nm)
CPU Octa-core (4x2.4 GHz Kryo 265 Gold & 4x1.9 GHz Kryo 265 Silver) Octa-core (4x2.75 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55)
GPU Adreno 610 Xclipse 530

Connectivity

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

Software

Operating System Android Android
Initial OS Version 11 14
Maximum OS Version 13 18

Comparison Summary

Okay, let's break down the Realme 9i and Samsung Galaxy A55. This is a classic matchup of a budget-friendly option versus a more premium mid-ranger, and the specs reveal some interesting contrasts.

1. Specifications Breakdown

Here's a detailed comparison, translating the tech specs into real-world implications:

FeatureRealme 9iSamsung Galaxy A55Real-World Implications
DESIGN
Dimensions164.4 x 75.7 x 8.4 mm161.1 x 77.4 x 8.2 mmA55 is slightly shorter and wider, 9i slightly taller and thicker, negligible for handling
Weight190g213g9i is noticeably lighter, making it more comfortable for extended use.
BuildPlasticGlass & MetalA55 feels more premium in hand, more prone to damage and fingerprints
DISPLAY
Size6.6"6.6"Both offer the same screen size
Resolution1080 x 24121080 x 2340Similar sharpness; negligible difference
Pixel Density (PPI)400390Both have similar pixel densities; indistinguishable in practice
TechnologyIPS LCDAMOLEDA55 has better blacks, contrast, vibrancy and efficiency, crucial for media consumption
Refresh Rate90Hz120HzA55 provides smoother scrolling and animation
Brightness0 nits0 nitsBoth have the same peak brightness, and since its 0, its a mistake in the data.
PERFORMANCE
ChipsetSnapdragon 680 (6nm)Exynos 1480 (4nm)A55's chip is more powerful, offering faster performance and better power efficiency
AnTuTu Score216,850713,393A55 delivers significantly better performance across the board; smoother apps, gaming, multitasking
GPUAdreno 610Xclipse 530A55's GPU is considerably more powerful; better graphics in gaming and demanding apps
CAMERA
Main Camera50MP (f/1.8, 1/2.76", 0.64µm)50MP (f/1.8, 1/1.56", 1.0µm)A55 has a larger sensor and larger pixels; better image quality, especially in low light
Selfie Camera16MP (f/2.1, 1/3.13", 1.0µm)32MP (f/2.2, 1/2.8", 0.8µm)A55 offers higher resolution and slightly larger sensor but smaller pixel size; Better details, but not as great in low light compared to pixel size
Wide Angle LensNot available13MP (f/2.2, 1/3.06", 1.12µm)A55 offers an ultrawide lens for broader perspectives
Macro Lens2MP (f/2.4, 1/5", 1.75µm)5MP (f/2.4, 1.12µm)A55's macro lens has a higher resolution; better close-up shots
Black & White2MP (f/2.4, 1/5", 1.75µm)Not AvailableRealme 9i has a dedicated B&W sensor. Not necessarily a useful sensor
Video Recording1080p@30fps4K@30fps, 1080p@60fpsA55 can record higher quality videos; smoother recording with 60fps
StabilizationNoEIS & OISA55 offers both electronic and optical stabilization for smoother videos
DXOMARK Score-108A55's camera performs reasonably well overall
Camera FeaturesBasicAdvancedA55 has more advanced features, OIS, Pro Video, and better low light capabilities
BATTERY LIFE
Capacity5000mAh5000mAhBoth offer similar battery capacity, suggesting comparable endurance
Charging33W fast charging25W fast charging9i charges slightly faster
SOFTWARE
Operating SystemAndroid 11 (Upgradable to 13)Android 14 (Upgradable to 18)A55 has a newer OS and will receive more updates
CONNECTIVITY
WiFiWi-Fi 5Wi-Fi 6A55 supports faster and more reliable WiFi; has better range, faster speeds, and less latency
BluetoothBluetooth 5.0Bluetooth 5.3A55 has a newer, more efficient Bluetooth version
GPSGPS, A-GPS, GLONASS, Beidou, GalileoGPS, A-GPS, GLONASS, Beidou, QZSS, GalileoA55 supports more satellite systems for slightly better location accuracy
SIMDual SIMDual SIM + eSIMA55 offers eSIM compatibility for greater flexibility
STORAGE & RAM
Internal Storage64GB/128GB128GB/256GBA55 offers more base storage and higher options
RAM4GB/6GB8GB/12GBA55 has significantly more RAM for better multitasking and performance
Expandable StorageNot AvailableNot AvailableNo option to expand storage on either phone
AUDIO
Audio QualityHi-Res, StereoHi-Res, Stereo, Dolby AtmosA55 provides a better spatial audio experience
SECURITY
Securityside-mounted fingerprint sensorbasic fingerprint sensor9i has a better side mounted sensor; A55 sensor is on screen and can be affected by screen protector
BUILD QUALITY
ProtectionUnknownCorning Gorilla Glass VictusA55 has superior screen protection
SENSORS
SensorsFingerprint, Proximity, Accelerometer, CompassFingerprint, Accelerometer, Compass, Gyroscope, Barometer, Ultrasonic proximity virtualA55 is more future-proof and sensor rich for advanced features and games

2. Key Insights

  • Realme 9i Strengths:
    • Budget-Friendly: It's designed for those who want a decent smartphone experience without breaking the bank.
    • Lightweight: It's noticeably lighter, which some users will prefer for portability and comfortable handling.
    • Faster Charging: Slightly faster charging capabilities than the A55.
  • Samsung Galaxy A55 Strengths:

    • Superior Display: The AMOLED display is a game-changer for media consumption and overall visual quality.
    • Much Better Performance: The Exynos 1480 chipset provides a massive performance advantage for smoother multitasking and gaming.
    • Enhanced Camera System: A more capable main sensor, an ultrawide lens, and better video recording features make it a more versatile camera system.
    • Premium Build: The glass and metal design makes the A55 feel much more premium.
    • More Features: The A55 comes with a richer feature set, such as OIS for videos, Dolby Atmos, and eSIM capabilities, making it a more versatile smartphone.
  • Trade-offs and Limitations:

    • Realme 9i: The biggest drawback is its performance compared to the A55, the IPS LCD display, and the relatively basic camera system.
    • Samsung Galaxy A55: The higher price is the main barrier for those on a tight budget. The device is heavier, and a slower charging speed than the Realme 9i.

3. User Profiles and Recommendations

  • Realme 9i:

    • Budget-Conscious Users: Ideal for those who need a functional smartphone for daily tasks and aren’t concerned about the latest features.
    • Light Users: Suitable for browsing, social media, and casual use, but may struggle with demanding apps and games.
    • Users Seeking a Lighter Phone: Great for individuals who prioritize a light and comfortable device.
  • Samsung Galaxy A55:

    • Performance Enthusiasts: Perfect for gamers, heavy multitaskers, and users who demand smooth performance across all applications.
    • Media Consumers: Ideal for individuals who watch a lot of videos, enjoy detailed photos, or require a vibrant display with great colors.
    • Users Seeking Quality Cameras: Those who value camera versatility and better video features will appreciate the improved imaging system.
    • Users who want a premium feel and future-proof device

4. Buying Decision Framework

Here are three questions to help you decide:

  1. How Important is Performance to You?

    • If your usage involves only basic tasks and your budget is limited, the Realme 9i is sufficient.
    • If you want smooth performance for gaming and multitasking, then the A55 is a must.
  2. How Crucial is Display Quality?

    • If a basic screen is okay, the Realme 9i's IPS LCD will suffice.
    • If a vibrant, high-contrast display for media consumption is a priority, the Galaxy A55's AMOLED screen is a better fit.
  3. How Much is Your Budget?

    • If your budget is limited, the Realme 9i provides decent value.
    • If you're willing to invest more for premium features, better performance, and a better camera system, then the Galaxy A55 is the clear winner.

Scenario-Based Recommendations:

  • Scenario 1: Casual User on a Tight Budget: Opt for the Realme 9i. It handles the basics well.
  • Scenario 2: Photo Enthusiast & Media Consumer: Choose the Samsung Galaxy A55 for its superior camera and display.
  • Scenario 3: Gamer or Performance User: Go for the Samsung Galaxy A55 due to its superior processor and RAM.
  • Scenario 4: User who wants to future proof their device: Choose the Samsung Galaxy A55 for a better screen and more RAM and better OS

My Choice

Personally, I would choose the Samsung Galaxy A55. While the Realme 9i offers a tempting price point, the A55's upgrades in performance, display quality, camera capabilities, and premium feel provide a significantly better user experience. For me, the ability to multitask smoothly, enjoy high-quality media, and capture better photos makes the extra investment worthwhile. In the long run, the A55 feels more future-proof and capable of handling demanding tasks. The performance difference alone is a game-changer.

In summary, if budget is the primary concern and basic functionality is sufficient, the Realme 9i could work. However, if you value a richer, more versatile, and more performant experience, the Samsung Galaxy A55 is the better choice, despite the higher price.

Alex Griffin
Alex Griffin

Technology analyst specializing in mobile devices and consumer electronics.

Core Expertise

  • Mobile technology analysis
  • Consumer electronics evaluation
  • Technical specification interpretation
  • User experience insights

Professional Mission Empowering readers to make informed technology decisions by transforming intricate specifications into understandable, practical guidance.

Demystifying technology, one device at a time.