Realme GT2 Pro vs Samsung Galaxy M15 - Detailed Phone Comparison

Detailed Comparison

Specification

General

Launch Date January 8, 2022 April 5, 2024
Release Year 2022 2024

Physical

Volume 99.97 cm³ 114.35 cm³
Screen Size to Weight Ratio 3.37 "/g 3 "/g
Weight 199 g 217 g
Height 163.2 mm 160.1 mm
Width 74.7 mm 76.8 mm
Thickness 8.2 mm 9.3 mm
Foldable Design No No
Available Colors
  • Paper White
  • Paper Green
  • Steel Black
  • Titanium Blue
  • Gray
  • Light Blue
  • Dark Blue

Display

Screen Size 6.7 " 6.5 "
Resolution 1440 x 3216 1080 x 2340
Aspect Ratio 20:9 19.5:9
Screen-to-Body Ratio 88.6 % 84.3 %
Pixel Density 526 PPI 396 PPI
Refresh Rate 120 Hz 90 Hz
Typical Brightness 500 nits N/A
HBM Brightness 800 nits 800 nits
Peak Brightness 1400 nits N/A

Hardware

Battery Capacity per Screen Area 111.38 mAh/in² 142.01 mAh/in²
Battery Density 50.02 mAh/cm³ 52.47 mAh/cm³
Battery Capacity 5000 mAh 6000 mAh
NFC Support Yes Yes
Chipset Qualcomm SM8450 Snapdragon 8 Gen 1 (4 nm) Mediatek Dimensity 6100+ (6 nm)
CPU Octa-core (1x3.00 GHz Cortex-X2 & 3x2.50 GHz Cortex-A710 & 4x1.80 GHz Cortex-A510) Octa-core (2x2.2 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)
GPU Adreno 730 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 13

Comparison Summary

Okay, let's dive deep into the battle between the Realme GT2 Pro and the Samsung Galaxy M15. I'll break down these specs, translate them into real-world user experiences, and help you figure out which phone might be the better fit for you.

1. Specifications Breakdown

Here’s a detailed look at the specs, what they mean in practice, and how they compare:

FeatureRealme GT2 ProSamsung Galaxy M15Real-World Implications
Design
Dimensions163.2 x 74.7 x 8.2 mm, 199g160.1 x 76.8 x 9.3 mm, 217gRealme is taller and thinner but lighter making it more comfortable for extended use. Samsung is wider and thicker but heavier.
BuildCorning Gorilla Glass Victus screen protectionUnknown screen protectionRealme offers premium screen protection. The Samsung's screen protection is unknown.
Display
Size6.7"6.5"Realme offers a larger display, providing more screen real estate for media consumption and multitasking.
Resolution1440x32161080x2340Realme's higher resolution translates to sharper images, crisper text, and a more detailed visual experience.
Pixel Density (PPI)526396Realme’s higher pixel density means images and text appear much clearer.
TechnologyAMOLEDSamsung's AMOLED display offers richer colors, deeper blacks, and better contrast; it also tends to be more power-efficient, especially with dark themes.
Refresh Rate120Hz90HzRealme's 120Hz refresh rate offers a slightly smoother scrolling and more responsive experience.
Brightness1400 nits800 nitsRealme's higher brightness makes the screen easier to view in direct sunlight.
Performance
ChipsetQualcomm Snapdragon 8 Gen 1 (4nm)Mediatek Dimensity 6100+ (6nm)Realme's flagship-tier chipset delivers superior performance for demanding apps, heavy multitasking, and gaming. Samsung's chipset handles daily tasks fine, but not demanding tasks.
AnTuTu Score1,054,189442,500Realme’s significantly higher score means faster app loading, smoother gaming, and better overall responsiveness.
GPUAdreno 730Mali-G57 MC2Realme's superior GPU provides much better graphical performance, crucial for gaming and graphics-intensive apps.
RAM8GB/12GB4GB/6GBRealme offers significantly more RAM for more multitasking and a smoother experience with large apps and games.
Camera
Standard Camera50MP (f/1.8, 1/1.56", IMX766)50MP (f/1.8)Both have 50MP main sensors, but Realme's larger sensor, coupled with OIS and Sony sensor will lead to superior performance and potentially better low-light performance.
Selfie Camera32MP (f/2.4, 1/2.74", IMX615)13MP (f/2.0)Realme captures more detailed selfies with its higher-resolution sensor. Samsung has a wider aperture for slightly better low-light selfies.
Wide Angle Camera50MP (f/2.2, 1/2.76", S5KJN1)5MP (f/2.2)Realme captures much more detailed wide-angle shots with its much higher-resolution sensor.
Macro Camera2MP (f/3.0, 1/5", GC02M1)2MP (f/2.4)Samsung's wider aperture could result in slightly better performance on close-up photos in low light.
Video RecordingUp to 8K @ 24fps with EISUp to 1080p @ 30fps with EISRealme offers a much higher video resolution and higher FPS than the Samsung.
Camera FeaturesOIS, 8K Video, 4K Video, advancedBasic camera featuresRealme has a much better camera system with more advanced features, offering better stability, video capture and modes.
Battery Life
Capacity5000mAh6000mAhSamsung has a much larger battery, which could potentially translate to significantly longer battery life between charges.
Charging65W Fast Charging25W Fast ChargingRealme's 65W charging refills the battery much faster than Samsung's 25W charging.
Battery Features2*2500mAh battery, non-removableNon-removableRealme's dual cell battery might enable better thermal management and faster charging.
Software
OSAndroid 12 (up to 13)Android 14Samsung has the latest Android Version. Realme has slightly older software which can be upgraded to version 13.
Connectivity
Wi-FiWiFi 6, MiMOWiFi 5Realme supports faster WiFi standards for better performance and lower latency in crowded networks; it also has MiMO.
BluetoothBluetooth 5.2, Apt-X, LDAC, etc.Bluetooth 5.2Realme supports higher-quality audio codecs for better wireless audio quality.
GPSDual-Band GPSBasic GPS SupportRealme offers a wider range of satellite support for better positional accuracy.
Storage
Internal128/256/512 GB128 GBRealme offers significantly more internal storage for users who take a lot of photos or install many large apps and games.
ExpandableNoNoNeither phone has expandable storage.
Audio
QualityDolby Atmos, Hi-Res, Stereo SpeakersDual microphonesRealme offers a more premium audio experience with louder, clearer sound.
Security
FingerprintUnder displayside-mountedSamsung has a more advanced side-mounted fingerprint sensor.
SensorsProximity, Compass, Gyroscope, AccelerometerUltrasonic proximity virtual, Gyroscope, AccelerometerRealme has a more comprehensive sensor suite.

2. Key Insights

  • Realme GT2 Pro - Power and Prowess: This is a performance beast. With a top-tier chipset, a high refresh rate, super-bright display, and excellent cameras, it's geared for users who want the absolute best performance. The inclusion of 65W fast charging means you're not going to be waiting for your battery to top up, and the advanced sensor suite gives you more features to play with. It is a phone that is geared to perform.

  • Samsung Galaxy M15 - The Endurance Champion: Samsung's M15 is all about battery life and a user-friendly experience. The AMOLED display is a treat for the eyes, and the large battery will keep you going for a long time. While its performance is not as good as the Realme, it should handle everyday tasks without problems.

Strengths and Advantages:

  • Realme GT2 Pro: Unmatched performance, superior display quality and brightness, much better cameras with a large set of features, and significantly faster charging.
  • Samsung Galaxy M15: Significantly longer battery life, a vibrant AMOLED display, and a newer Android version.

Trade-offs and Limitations:

  • Realme GT2 Pro: Smaller battery and older Android version than the Samsung.
  • Samsung Galaxy M15: Lower performance, less advanced camera system, lower quality display (compared to Realme), and slower charging.

3. User Profiles and Recommendations

  • Realme GT2 Pro:
    • Ideal For: Gamers, photographers, tech enthusiasts, and anyone who demands top-tier performance.
    • Use Cases: Playing demanding games, editing photos and videos, watching high-resolution content, using graphically intense apps.
  • Samsung Galaxy M15:
    • Ideal For: Budget-conscious users, those who prioritize battery life, and those who like Samsung's user interface.
    • Use Cases: Daily tasks, browsing social media, watching videos, and using everyday apps, users who may not have access to consistent charging.

4. Buying Decision Framework

Here are three questions to help you decide:

  1. Performance: Do you need top-tier performance for gaming, heavy multitasking, and intensive applications or just enough to get through your everyday apps?
  2. Battery Life: Is all-day battery life crucial, or can you easily charge your phone more frequently?
  3. Camera Experience: Do you value a very versatile camera setup with advanced features, or is a standard setup good enough for your needs?

Scenario-Based Recommendations:

  • Power User: If you need top performance and features regardless of price, go with the Realme GT2 Pro. Its strengths in processing power, display quality, and camera capabilities will serve you best.
  • Budget-Conscious User: If you value a big battery, a great display and a user-friendly experience with no intense processing needs, choose the Samsung Galaxy M15. It offers solid performance for everyday use.
  • Photography Enthusiast: If camera quality and features are paramount, the Realme GT2 Pro will offer better performance in a greater variety of conditions, with video recording up to 8K and plenty of features.
  • On-The-Go User: If you need a phone that can last all day on a single charge, go with the Samsung Galaxy M15 for its superior battery life.

My Choice:

If I were choosing, I'd pick the Realme GT2 Pro. Despite the slightly smaller battery and slightly older Android version, the overall package is far more compelling for my use case. I value the performance and versatility of the GT2 Pro. The superior display, high refresh rate, and top-tier processor make for a much smoother and more enjoyable experience. The advanced camera system would also be a great addition for daily use, and I'm willing to sacrifice a bit of battery life for this performance. While both phones have merits, the Realme’s tech superiority aligns with my desire for high-performance and modern features.

I hope this thorough breakdown helps you choose the phone that best suits your needs. Let me know if you have any other questions!

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.