Realme 9 vs Samsung Galaxy A15 5G - Detailed Phone Comparison

Detailed Comparison

Specification
Realme 9
Realme 9
Realme

General

Launch Date April 12, 2022 December 16, 2023
Release Year 2022 2023

Physical

Volume 93.94 cm³ 103.28 cm³
Screen Size to Weight Ratio 3.6 "/g 3.25 "/g
Weight 178 g 200 g
Height 160.2 mm 160.1 mm
Width 73.3 mm 76.8 mm
Thickness 8 mm 8.4 mm
Foldable Design No No
Available Colors
  • Meteor Black
  • Sunburst Gold
  • Stargaze White
  • Brave Black
  • Optimistic Blue
  • Magical Blue
  • Personality Yellow

Display

Screen Size 6.4 " 6.5 "
Resolution 1080 x 2400 1080 x 2340
Aspect Ratio 20:9 19.5:9
Screen-to-Body Ratio 84.2 % 84.3 %
Pixel Density 411 PPI 396 PPI
Refresh Rate 90 Hz 90 Hz
Typical Brightness 430 nits N/A
HBM Brightness N/A 800 nits
Peak Brightness 1000 nits N/A

Hardware

Battery Capacity per Screen Area 122.07 mAh/in² 118.34 mAh/in²
Battery Density 53.22 mAh/cm³ 48.41 mAh/cm³
Battery Capacity 5000 mAh 5000 mAh
NFC Support No Yes
Chipset Qualcomm SM6225 Snapdragon 680 4G (6 nm) Mediatek Dimensity 6100+ (6 nm)
CPU Octa-core (4x2.4 GHz Kryo 265 Gold & 4x1.9 GHz Kryo 265 Silver) Octa-core (2x2.2 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)
GPU Adreno 610 Mali-G57 MC2

Connectivity

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

Software

Operating System Android Android
Initial OS Version 12 14
Maximum OS Version 17

Comparison Summary

Let's dive into a comparative analysis of the Realme 9 and the Samsung Galaxy A15 5G, dissecting their specifications and translating them into real-world implications for you.

1. Specifications Breakdown

FeatureRealme 9Samsung Galaxy A15 5GReal-World Implications
Design
Dimensions160.2 x 73.3 x 8 mm, 178g160.1 x 76.8 x 8.4 mm, 200gRealme 9 is noticeably lighter and slightly thinner, making it more comfortable for one-handed use.
Build QualityGorilla Glass 5UnknownRealme 9 offers better screen protection against scratches and drops.
Display
Size6.4" AMOLED, 90Hz6.5" AMOLED, 90HzNegligible size difference; both offer smooth scrolling and animations thanks to the 90Hz refresh rate.
Resolution1080 x 24001080 x 2340Virtually indistinguishable sharpness in everyday use.
Brightness1000 nits800 nitsRealme 9 will be significantly more readable in direct sunlight.
Performance
ChipsetSnapdragon 680 4GDimensity 6100+ 5GA15 boasts significantly better CPU and GPU performance, enabling smoother multitasking and gaming. Supports 5G.
AnTuTu216,850442,500A15 offers a massive performance leap, handling demanding tasks and games with greater ease.
RAM6GB or 8GBUnspecifiedMore RAM in the Realme 9 (in its 8GB variant) can improve multitasking performance.
Camera
Main108MP, f/1.7550MP, f/1.8Realme 9 boasts higher resolution for potentially more detailed photos.
Selfie16MP, f/2.4513MP, f/2.0Realme 9 has a slight edge in resolution.
Video1080p@30fps1080p@30fps with EISSimilar video quality; A15 benefits from Electronic Image Stabilization (EIS) for smoother videos.
Battery Life
Capacity5000 mAh5000 mAhSimilar battery capacity suggests comparable endurance.
Charging33W Fast Charging25W Fast ChargingRealme 9 charges faster.

2. Key Insights

  • Performance: The Dimensity 6100+ in the A15 5G delivers a substantial performance advantage over the Snapdragon 680 in the Realme 9. This translates to a smoother user experience, faster app loading, and better gaming capabilities.
  • Display: While both phones offer vibrant AMOLED displays with 90Hz refresh rates, the Realme 9's higher peak brightness ensures better outdoor visibility.
  • Camera: The Realme 9 boasts a higher resolution main camera sensor (108MP vs. 50MP), potentially capturing more detail. However, real-world image quality depends on factors beyond resolution, and we lack sufficient data for a definitive conclusion. The Samsung A15's advantage lies in video stabilization.
  • Charging: Realme 9 offers faster charging with its 33W capability compared to the A15 5G's 25W.

3. User Profiles and Recommendations

  • Realme 9: Best suited for users prioritizing a lightweight, comfortable design, bright display for outdoor use, and faster charging. Budget-conscious users who primarily use their phones for social media, web browsing, and casual photography might find this a compelling option.
  • Samsung Galaxy A15 5G: Ideal for users who demand superior performance for gaming, multitasking, and future-proofing with 5G connectivity. The longer software support typically offered by Samsung could also be a deciding factor.

4. Buying Decision Framework

  1. Is 5G connectivity essential for you? If yes, the A15 5G is the clear choice.
  2. What is your budget? The Realme 9 is likely to be more affordable.
  3. What are your primary use cases? For demanding tasks and gaming, the A15 5G excels; for casual use with a focus on portability and outdoor visibility, the Realme 9 is a strong contender.

My Choice: I would choose the Samsung Galaxy A15 5G. While the Realme 9 offers a lighter build and faster charging, the significant performance advantage of the A15 5G, coupled with 5G connectivity and the promise of longer software updates from Samsung, makes it a more compelling long-term investment for me. I prioritize a smooth, future-proof user experience, and the A15 5G better aligns with my needs. The performance difference is simply too significant to ignore. I can carry a slightly heavier phone, and manage the difference in charging speeds, for a substantial increase in daily usability.

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.