Realme GT Master vs Samsung Galaxy A15 5G - Detailed Phone Comparison

Detailed Comparison

Specification

General

Launch Date July 30, 2021 December 16, 2023
Release Year 2021 2023

Physical

Volume N/A 103.28 cm³
Screen Size to Weight Ratio 3.57 "/g 3.25 "/g
Weight 180 g 200 g
Height N/A 160.1 mm
Width N/A 76.8 mm
Thickness N/A 8.4 mm
Foldable Design No No
Available Colors
  • Black
  • White
  • Aurora
  • Gray
  • Brave Black
  • Optimistic Blue
  • Magical Blue
  • Personality Yellow

Display

Screen Size 6.43 " 6.5 "
Resolution 1080 x 2400 1080 x 2340
Aspect Ratio 20:9 19.5:9
Screen-to-Body Ratio N/A 84.3 %
Pixel Density 409 PPI 396 PPI
Refresh Rate 120 Hz 90 Hz
Typical Brightness N/A N/A
HBM Brightness N/A 800 nits
Peak Brightness 1000 nits N/A

Hardware

Battery Capacity per Screen Area 104.00 mAh/in² 118.34 mAh/in²
Battery Density N/A 48.41 mAh/cm³
Battery Capacity 4300 mAh 5000 mAh
NFC Support Yes Yes
Chipset Qualcomm SM7325 Snapdragon 778G 5G (6 nm) Mediatek Dimensity 6100+ (6 nm)
CPU Octa-core (1x2.4 GHz Cortex-A78 & 3x2.2 GHz Cortex-A78 & 4x1.9 GHz Cortex-A55) Octa-core (2x2.2 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)
GPU Adreno 642L 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 11 14
Maximum OS Version 13 17

Comparison Summary

Alright, let's break down the Realme GT Master and the Samsung Galaxy A15 5G. I'll cut through the marketing fluff and give you a real-world comparison to help you decide which one is the better fit for you.

Realme GT Master vs. Samsung Galaxy A15 5G: A Head-to-Head Analysis

Here's a structured breakdown to help you make sense of the key differences and how they impact your daily use:

1. Specifications Breakdown

FeatureRealme GT MasterSamsung Galaxy A15 5GReal-World Implications
Design
Dimensions0 × 0 × 0 mm160.1 × 76.8 × 8.4 mmThe GT Master's size is unavailable, but the A15 5G is a fairly standard-sized phone.
Weight180g200gThe GT Master will feel noticeably lighter in your hand, making it more comfortable for extended use.
Display
Size6.43"6.5"Both offer a similar screen size, suitable for media consumption and everyday tasks.
Resolution1080x24001080x2340Virtually identical sharpness; both offer a crisp viewing experience.
PPI409396Extremely similar pixel density, so the screens will appear equally sharp.
TechnologyAMOLEDAMOLEDVibrant colors and deep blacks on both phones.
Refresh Rate120Hz90HzThe GT Master's 120Hz display will feel smoother, especially when scrolling and gaming.
Brightness1000 nits800 nitsThe GT Master will be easier to see in direct sunlight.
Performance
ChipsetQualcomm Snapdragon 778G 5G (6 nm)MediaTek Dimensity 6100+ (6 nm)The GT Master's Snapdragon chip offers significantly better overall performance, smoother multitasking, and better gaming capabilities.
AnTuTu Score613,348442,500Quantifies the performance difference; the GT Master is noticeably faster.
GPUAdreno 642LMali-G57 MC2The GT Master will handle graphically intensive tasks, like gaming, much better.
Camera
Main Camera64MP (f/1.8, 1/2", 0.70µm, OV64B)50MP (f/1.8)On paper, the GT Master has a higher resolution sensor. Image quality depends on processing, but it should result in more detailed photos.
Selfie Camera32MP (f/2.5, 1/2.74", 0.80µm, IMX615)13MP (f/2.0)The GT Master should capture significantly more detailed selfies. However, the wider aperture on the A15 5G might help in low-light situations.
Wide Angle Lens8MP (f/2.3, 1/4", 1.12µm, HI-846)5MP (f/2.2)The GT Master's ultrawide should capture more detailed landscapes.
Video Recording4K@30fps (EIS), 1080p@60fps (EIS)1080p@30fps (EIS)The GT Master can record higher resolution videos (4K) for better quality.
Battery Life
Capacity4300mAh5000mAhThe A15 5G should offer longer battery life due to its larger capacity, although real-world usage varies.
Charging65W Fast Charging25W Fast ChargingThe GT Master charges much faster. You can get a significant charge in a very short time.
Software
OSAndroid 11 (upgradable to 13)Android 14 (upgradable to 17)The A15 5G has a newer version of Android, likely meaning longer software support and access to the latest features.
Connectivity
Wi-FiWi-Fi 6 (802.11ax)Wi-Fi 5 (802.11ac)The GT Master has newer Wi-Fi technology, which, if you have a Wi-Fi 6 router, will give you faster speeds and better performance.
Bluetooth5.2 (Apt-X, LDAC, SBC, AAC)5.2 (A2DP, LE)The GT Master supports higher quality audio codecs for better sound quality with compatible Bluetooth headphones.
GPSQZSS, GLONASS (L1), BeiDou (B1)Standard GPS suiteThe GT Master might have slightly more accurate location tracking, especially in urban environments.
Storage
Internal128GB/256GB(Unspecified)The GT Master offers more storage options.
ExpandableNoNoNeither phone has expandable storage.
RAM6GB/8GB(Unspecified)More RAM for the GT Master means better multitasking.
Security
Fingerprint SensorBasic fingerprint sensorSide-mounted fingerprint sensorThe side-mounted fingerprint sensor on the A15 5G may be easier to access and potentially faster.

2. Key Insights

  • Realme GT Master:
    • Strengths: Superior performance (CPU and GPU), better camera system (higher resolution sensors, 4K video), faster charging, smoother display (120Hz), more advanced connectivity (Wi-Fi 6, better Bluetooth codec support), lighter build.
    • Competitive Advantages: Ideal for users who prioritize performance, gaming, and camera quality.
    • Trade-offs: Older Android version (but upgradable), potentially shorter battery life compared to the A15 5G.
  • Samsung Galaxy A15 5G:
    • Strengths: Newer Android version (longer software support), potentially longer battery life.
    • Competitive Advantages: Caters to users who prioritize software support, long battery life, and may be more comfortable with the Samsung ecosystem.
    • Trade-offs: Significantly weaker performance, inferior camera system, slower charging, less smooth display.

3. User Profiles and Recommendations

  • Realme GT Master:
    • Best Suited For: Gamers, photographers, video creators, users who value a smooth and responsive experience, and those who appreciate faster charging.
    • Use Cases: Mobile gaming, high-quality photography and videography, demanding apps, smooth multitasking.
  • Samsung Galaxy A15 5G:
    • Best Suited For: Users who prioritize software updates, long battery life, and a simple, reliable experience.
    • Use Cases: Everyday communication, social media browsing, media consumption (movies, videos), users who need a phone that lasts all day.

4. Buying Decision Framework

Here are three questions to guide your decision:

  1. How important is performance to you? If you play demanding games or run resource-intensive apps, the GT Master is the clear winner. If you mostly browse social media and check emails, the A15 5G might suffice.
  2. How much do you value the camera system? The GT Master offers a more versatile and capable camera system, especially for photos and videos.
  3. How much do you value long-term software support? The Galaxy A15 5G with its newer OS version, will likely get updates for a longer period of time.

Which One Would I Choose?

Personally, I would choose the Realme GT Master. While the Samsung Galaxy A15 5G has the advantage of a newer Android version and potentially longer battery life, the GT Master absolutely crushes it in terms of performance and camera capabilities. As a tech enthusiast, I value smooth performance, a great camera for capturing memories, and the faster charging is a huge plus for my on-the-go lifestyle. I'm confident that the GT Master will provide a more enjoyable and efficient user experience overall.

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.