Realme 9 vs Samsung Galaxy A55 - Detailed Phone Comparison

Detailed Comparison

Specification
Realme 9
Realme 9
Realme

General

Launch Date April 12, 2022 March 15, 2024
Release Year 2022 2024

Physical

Volume 93.94 cm³ 102.25 cm³
Screen Size to Weight Ratio 3.6 "/g 3.1 "/g
Weight 178 g 213 g
Height 160.2 mm 161.1 mm
Width 73.3 mm 77.4 mm
Thickness 8 mm 8.2 mm
Foldable Design No No
Available Colors
  • Meteor Black
  • Sunburst Gold
  • Stargaze White
  • Navy
  • Iceblue
  • Lilac
  • Lemon

Display

Screen Size 6.4 " 6.6 "
Resolution 1080 x 2400 1080 x 2340
Aspect Ratio 20:9 19.5:9
Screen-to-Body Ratio 84.2 % 85.8 %
Pixel Density 411 PPI 390 PPI
Refresh Rate 90 Hz 120 Hz
Typical Brightness 430 nits N/A
HBM Brightness N/A 1000 nits
Peak Brightness 1000 nits N/A

Hardware

Battery Capacity per Screen Area 122.07 mAh/in² 114.78 mAh/in²
Battery Density 53.22 mAh/cm³ 48.9 mAh/cm³
Battery Capacity 5000 mAh 5000 mAh
NFC Support No 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 12 14
Maximum OS Version 18

Comparison Summary

Realme 9 vs. Samsung Galaxy A55: A Deep Dive for the Discerning Smartphone User

The mid-range smartphone arena is fiercely competitive, with devices vying for your attention with compelling features and aggressive pricing. Today, we dissect two contenders: the Realme 9 and the Samsung Galaxy A55. We'll go beyond the spec sheet, translating technical jargon into real-world implications to help you choose the perfect device.

1. Specifications Breakdown

FeatureRealme 9Samsung Galaxy A55Real-World Implications
Design
Dimensions160.2 x 73.3 x 8 mm, 178g161.1 x 77.4 x 8.2 mm, 213gA55 is wider and noticeably heavier; Realme 9 offers better one-handed usability.
Build QualityPlastic Frame, Gorilla Glass 5Plastic Frame, Gorilla Glass VictusA55 boasts more durable screen protection against scratches and drops.
Display
Size6.4" AMOLED6.6" AMOLEDA55 has a slightly larger screen, offering more immersive content consumption.
Resolution1080 x 2400 (411 ppi)1080 x 2340 (390 ppi)Negligible real-world difference in sharpness; both offer crisp visuals.
Refresh Rate90Hz120HzA55 provides smoother scrolling and animations, enhancing the user experience.
Brightness1000 nitsUnspecified (assumed lower)Realme 9 excels in outdoor visibility, crucial for sunny conditions.
Performance
ChipsetSnapdragon 680 4G (6nm)Exynos 1480 (4nm)A55 significantly outperforms in processing power, enabling faster app loading and multitasking.
Antutu Score216,850713,393A55 handles demanding tasks and games with greater ease.
RAM6GB/8GB8GB/12GBA55's larger RAM options provide smoother multitasking and handle more demanding applications.
Camera
Main Camera108MP, f/1.7550MP, f/1.8, OISRealme 9 boasts higher resolution; A55 benefits from Optical Image Stabilization for steadier shots and videos.
Selfie Camera16MP, f/2.4532MP, f/2.2A55's higher resolution selfie camera captures more detail.
Video1080p@30fps4K@30fps with EISA55 offers superior video recording capabilities with higher resolution and stabilization.
Battery Life
Capacity5000mAh5000mAhSimilar battery capacities suggest comparable endurance.
Charging33W Fast Charging25W Fast ChargingRealme 9 charges faster.

2. Key Insights

The Realme 9 focuses on display brightness and charging speed, while the Samsung Galaxy A55 prioritizes overall performance, camera features (OIS, 4K video), and a smoother display with a 120Hz refresh rate. The A55 also boasts newer Bluetooth and WiFi technology for enhanced connectivity. The A55 has a much more powerful processor. This translates to a noticeably smoother and faster experience, especially for demanding tasks and gaming.

3. User Profiles and Recommendations

  • Realme 9: Best suited for budget-conscious users who prioritize a bright display for outdoor use and faster charging. Ideal for casual users focused on social media, web browsing, and light gaming.
  • Samsung Galaxy A55: Ideal for users who demand a smooth and responsive experience, prioritize camera quality and features like OIS and 4K video recording, and appreciate the longevity provided by longer software support. Great for mobile gamers, content creators, and those who multitask heavily.

4. Buying Decision Framework

  • What is your budget? The Realme 9 is likely to be more affordable.
  • What are your primary smartphone uses? Casual use vs. demanding tasks/gaming.
  • How important is camera quality and video recording? A55 offers superior features.

My Choice: I would choose the Samsung Galaxy A55. While the Realme 9 offers a brighter display and faster charging, the A55's significant performance advantage, superior camera capabilities (especially video), and longer software update cycle are more compelling to me. The smoother 120Hz display also enhances the daily user experience. In the long run, the A55's superior performance and features will offer a more satisfying and future-proof experience, justifying the likely price difference. The significantly faster processor and inclusion of optical image stabilization (OIS) are major differentiators that outweigh the Realme 9's advantages in my personal use case.

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.