Realme 9 vs Samsung Galaxy M15 - Detailed Phone Comparison

Detailed Comparison

Specification
Realme 9
Realme 9
Realme

General

Launch Date April 12, 2022 April 5, 2024
Release Year 2022 2024

Physical

Volume 93.94 cm³ 114.35 cm³
Screen Size to Weight Ratio 3.6 "/g 3 "/g
Weight 178 g 217 g
Height 160.2 mm 160.1 mm
Width 73.3 mm 76.8 mm
Thickness 8 mm 9.3 mm
Foldable Design No No
Available Colors
  • Meteor Black
  • Sunburst Gold
  • Stargaze White
  • Gray
  • Light Blue
  • Dark Blue

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 142.01 mAh/in²
Battery Density 53.22 mAh/cm³ 52.47 mAh/cm³
Battery Capacity 5000 mAh 6000 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

Comparison Summary

Realme 9 vs. Samsung Galaxy M15: 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 M15. Let's move beyond the marketing hype and delve into the engineering nuts and bolts to determine which phone truly delivers.

1. Specifications Breakdown:

FeatureRealme 9Samsung Galaxy M15Real-World Implications
Design
Dimensions160.2 x 73.3 x 8 mm160.1 x 76.8 x 9.3 mmM15 slightly wider and thicker, Realme 9 noticeably lighter (39g) – impacts comfort for extended use.
Build QualityGorilla Glass 5UnknownRealme 9 offers superior screen protection against scratches and drops.
Display
Size6.4"6.5"Negligible difference in screen real estate.
Resolution1080 x 24001080 x 2340Virtually identical sharpness.
TechnologyAMOLEDAMOLEDBoth offer vibrant colors, deep blacks, and excellent contrast.
Refresh Rate90Hz90HzSmooth scrolling and animations on both devices.
Brightness1000 nits800 nitsRealme 9 significantly brighter, enhancing outdoor visibility.
Performance
ChipsetSnapdragon 680 4G (6nm)Dimensity 6100+ (6nm)M15 boasts significantly higher AnTuTu score (442k vs 217k), translating to smoother performance and gaming.
RAM6GB or 8GB4GB or 6GBRealme 9 offers more RAM options, benefiting multitasking and demanding applications.
Storage128GB128GBIdentical storage capacity, sufficient for most users. No expandable storage on either.
Camera
Main Camera108MP, f/1.7550MP, f/1.8Realme 9 boasts higher resolution and wider aperture for potentially better low-light performance.
Selfie Camera16MP, f/2.4513MP, f/2.0Realme 9 with slightly higher resolution, M15 with wider aperture. Real-world selfie quality needs testing.
Video1080p@30fps1080p@30fps with EISM15 includes Electronic Image Stabilization (EIS) for smoother video recording.
Battery Life
Capacity5000mAh6000mAhM15 with a larger battery capacity, potentially longer lasting.
Charging33W Fast Charging25W Fast ChargingRealme 9 charges faster.

2. Key Insights:

  • Performance: The Galaxy M15's Dimensity 6100+ processor delivers a substantial performance advantage over the Realme 9's Snapdragon 680. This translates to smoother multitasking, faster app loading, and a better gaming experience.
  • Display: While both phones sport AMOLED displays with 90Hz refresh rates, the Realme 9 shines brighter, making it more usable outdoors.
  • Battery: The M15 packs a larger 6000mAh battery, promising longer usage on a single charge. However, the Realme 9 counters with faster 33W charging.
  • Camera: On paper, the Realme 9 boasts a higher resolution main camera, but real-world image quality depends on factors beyond megapixels. The M15's inclusion of EIS for video is a noteworthy advantage.

3. User Profiles and Recommendations:

  • Realme 9: Best suited for users prioritizing a lighter, brighter display, faster charging, and a strong camera on paper. Ideal for social media enthusiasts and casual photographers.
  • Samsung Galaxy M15: A compelling choice for power users seeking superior performance for demanding tasks and gaming. The larger battery caters to those needing extended usage without frequent charging.

4. Buying Decision Framework:

  • What is your budget? Pricing information is crucial for determining the overall value proposition of each device.
  • What are your primary smartphone usage patterns? Heavy gamers and multitaskers will lean towards the M15's performance, while those prioritizing portability and outdoor visibility may prefer the Realme 9.
  • How important is battery life versus charging speed? A larger battery favors all-day use, while faster charging minimizes downtime.

My Choice: The Samsung Galaxy M15

While the Realme 9 has its merits (brighter screen, faster charging, lighter weight), I prioritize raw performance and long battery life. The Galaxy M15's significant performance advantage with the Dimensity 6100+ processor and larger 6000mAh battery outweighs the Realme 9's benefits for my usage patterns. As someone who frequently multitasks, uses demanding apps, and occasionally games, the M15's superior performance and endurance are crucial. The addition of EIS for video stabilization is another compelling factor. While benchmarks aren't everything, the substantial difference in AnTuTu scores suggests a noticeable real-world performance gap. I'm willing to trade a slightly dimmer screen and slower charging for a significantly smoother and more powerful overall experience. Ultimately, the M15 provides a more future-proof platform for my needs.

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.