Realme GT Neo2 vs Samsung Galaxy A15 5G - Detailed Phone Comparison

Detailed Comparison

Specification

General

Launch Date September 28, 2021 December 16, 2023
Release Year 2021 2023

Physical

Volume 111.13 cm³ 103.28 cm³
Screen Size to Weight Ratio 3.31 "/g 3.25 "/g
Weight 199.8 g 200 g
Height 162.9 mm 160.1 mm
Width 75.8 mm 76.8 mm
Thickness 9 mm 8.4 mm
Foldable Design No No
Available Colors
  • Neo Black
  • Neo Blue
  • Neo Green
  • Brave Black
  • Optimistic Blue
  • Magical Blue
  • Personality Yellow

Display

Screen Size 6.62 " 6.5 "
Resolution 1080 x 2400 1080 x 2340
Aspect Ratio 20:9 19.5:9
Screen-to-Body Ratio 85.7 % 84.3 %
Pixel Density 398 PPI 396 PPI
Refresh Rate 120 Hz 90 Hz
Typical Brightness N/A N/A
HBM Brightness N/A 800 nits
Peak Brightness 1300 nits N/A

Hardware

Battery Capacity per Screen Area 114.09 mAh/in² 118.34 mAh/in²
Battery Density 44.99 mAh/cm³ 48.41 mAh/cm³
Battery Capacity 5000 mAh 5000 mAh
NFC Support Yes Yes
Chipset Qualcomm SM8250-AC Snapdragon 870 5G (7 nm) Mediatek Dimensity 6100+ (6 nm)
CPU Octa-core (1x3.2 GHz Kryo 585 & 3x2.42 GHz Kryo 585 & 4x1.80 GHz Kryo 585) Octa-core (2x2.2 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)
GPU Adreno 650 Mali-G57 MC2

Connectivity

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

Software

Operating System Android Android
Initial OS Version 11 14
Maximum OS Version 12 17

Comparison Summary

Okay, let's dive deep into a head-to-head comparison of the Realme GT Neo2 and the Samsung Galaxy A15 5G. We'll break down their specs, dissect their real-world implications, and help you figure out which phone best suits your needs.

1. Specifications Breakdown

Here's a detailed look at the key specs, presented in a way that highlights their real-world impact:

FeatureRealme GT Neo2Samsung Galaxy A15 5GReal-World Implications
Design
Physical Size162.9 × 75.8 × 9 mm160.1 × 76.8 × 8.4 mmThe Realme is slightly taller and thicker, giving it a bit more heft. The Samsung is marginally wider, which might feel different in hand.
Weight199.8g200gBoth phones weigh virtually the same, so neither will feel significantly lighter or heavier.
Display
Size6.62"6.5"The Realme offers a bit more screen real estate for media consumption and multitasking.
Resolution1080x24001080x2340Both offer sharp displays, but the Realme’s slightly higher resolution ensures clearer details, though the difference will be minimal to the naked eye.
Pixel Density (PPI)398396Practically identical sharpness; both will look crisp.
TechnologyAMOLEDAMOLEDBoth offer vibrant colors and deep blacks.
Refresh Rate120Hz90HzThe Realme's smoother 120Hz display feels more fluid, especially when scrolling and gaming. The Samsung’s 90Hz is still decent, but not as buttery.
Brightness1300 nits800 nitsThe Realme is significantly brighter, making it much easier to see outdoors on sunny days.
Performance
ChipsetSnapdragon 870 5G (7 nm)Dimensity 6100+ (6 nm)The Snapdragon 870 is a much more powerful chipset, resulting in faster app loading, smoother gaming, and better multitasking.
AnTuTu Score794,643442,500The Realme offers significantly superior performance in everyday tasks and demanding applications.
GPUAdreno 650Mali-G57 MC2The Adreno 650 in the Realme handles graphics-intensive tasks and games more smoothly than the Mali-G57 in the Samsung.
Camera
Standard Camera64MP, f/1.8, 1/1.72"50MP, f/1.8The Realme's higher resolution and larger sensor captures more detail and performs slightly better in low-light situations.
Selfie Camera16MP, f/2.513MP, f/2.0The Realme captures slightly more detailed selfies. The Samsung’s wider aperture might perform a bit better in low light.
Wide Angle Lens8MP, f/2.35MP, f/2.2The Realme's wide-angle shots will be more detailed than the Samsung, but the Samsung's wider aperture captures more light.
Macro Lens2MP, f/2.42MP, f/2.4Both offer the same macro capabilities which are just decent.
VideoUp to 4K@60fps with EISUp to 1080p@30fps with EISThe Realme offers higher resolution 4K video with image stabilization, which results in sharper, more detailed footage.
Battery Life
Capacity5000mAh5000mAhBoth phones should offer similar battery life given their equal capacities.
Charging65W Fast Charging25W Fast ChargingThe Realme's 65W charging is significantly faster, meaning less time tethered to a wall charger.
Software
OSAndroid 11 (upgradable to 12)Android 14 (upgradable to 17)Samsung provides a much newer version of Android with longer software support.
Connectivity
Wi-FiWiFi 6 (802.11ax)802.11acThe Realme’s WiFi 6 standard provides faster speeds and better performance in crowded networks.
Bluetooth5.2 with aptX, LDAC, SBC, AAC5.2The Realme's inclusion of aptX, LDAC, SBC, and AAC codecs allows for higher-quality audio via Bluetooth.
GPSMore optionsStandardThe Realme offers better location accuracy in varied conditions.
Storage
Internal128GB/256GBThe Realme provides substantial internal storage for apps and media, while storage is not provided for Samsung in the spec.
RAM6/8/12 GBThe Realme has several options of ram up to 12 GB.
ExpandableNoNoBoth lack the option for microSD expansion.
Audio
QualityDolby Atmos, Stereo Speakers2 microphonesThe Realme provides a more immersive and higher-quality audio experience, especially for media consumption.
Security
Featuresbasic fingerprint sensorside-mounted fingerprint sensorThe Samsung has an easier to reach and faster fingerprint sensor.

2. Key Insights

  • Realme GT Neo2 Strengths: The Realme GT Neo2 clearly prioritizes performance. Its Snapdragon 870 chipset, 120Hz display, faster charging, and superior camera capabilities make it the better choice for users who want a smooth and responsive experience. It also has better audio and more advanced Wi-Fi.
  • Samsung Galaxy A15 5G Strengths: The Samsung Galaxy A15 5G is a much newer device running a modern version of Android. The Samsung's advantage lies in its software longevity and modern version of Android. It also has a slightly better fingerprint scanner.
  • User Experience Differences: The Realme GT Neo2 feels like a step up in terms of raw speed and responsiveness, ideal for gamers and heavy multitaskers. The Samsung A15, while capable, is more suited for casual use and prioritizes software longevity over raw power.
  • Trade-offs: The Realme GT Neo2, being an older model, runs on an older version of Android. The Samsung, on the other hand, offers better software support but with compromises in raw performance, display smoothness, and charging speed.

3. User Profiles and Recommendations

  • Realme GT Neo2 is Best For:
    • Gamers and heavy app users who need smooth performance.
    • Users who prioritize a vibrant display and quick charging.
    • Anyone looking for better audio and video recording capabilities.
  • Samsung Galaxy A15 5G is Best For:
    • Users who want the latest Android OS and security updates.
    • Casual smartphone users focused on longevity and ease of use.
    • People who do not need high-end performance.

4. Buying Decision Framework

Here are three questions to help you decide:

  1. "How important is raw performance to me?"
    • If you need top-tier speed and responsiveness for demanding tasks, the Realme GT Neo2 is the clear winner. If your usage is more casual the A15 will work just fine.
  2. "Do I prioritize software longevity or display quality?"
    • If you want a device that receives the latest software updates, then the Samsung Galaxy A15 5G is more suitable, despite not having the best refresh rate or brightness.
  3. "Am I willing to trade some performance for better software?"
    • If the latest Android version is a must, the Samsung is the better option; if performance is more important, the Realme GT Neo2 is the clear pick.

Scenario-Based Recommendations:

  • The Gaming Enthusiast: Choose the Realme GT Neo2 for its powerful Snapdragon 870, higher refresh rate screen, and superior GPU.
  • The Casual User: Go for the Samsung Galaxy A15 5G if you want the latest version of Android and decent all-around performance for day-to-day tasks.
  • The Multimedia Buff: The Realme GT Neo2 is the better choice with its higher-quality display, fast charging, and better audio system.
  • The Value Seeker: Both phones offer good value, but the Realme GT Neo2 provides superior performance for its price, even as an older phone. The Samsung might be more budget-friendly.

Final Thoughts

Both phones have their strengths and weaknesses. The Realme GT Neo2 is the better choice for users who need raw performance, a vibrant display, faster charging, and better audio quality, although the software will be a little bit older. If you need the latest and greatest version of Android, the Samsung Galaxy A15 is the better choice for you.

My Choice: Personally, I would choose the Realme GT Neo2. My primary use case involves heavy multitasking, demanding applications, and gaming, and the Snapdragon 870 is still a powerhouse. While the software is slightly older, the performance advantage and superior display are more important to me. The 65W fast charging is also a huge plus, as it minimizes downtime. The superior audio capabilities further enhance my multimedia consumption.

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.