Samsung Galaxy A02 vs Realme GT Neo2 - Detailed Phone Comparison

Detailed Comparison

Specification

General

Launch Date January 27, 2021 September 28, 2021
Release Year 2021 2021

Physical

Volume 113.27 cm³ 111.13 cm³
Screen Size to Weight Ratio 3.16 "/g 3.31 "/g
Weight 206 g 199.8 g
Height 164 mm 162.9 mm
Width 75.9 mm 75.8 mm
Thickness 9.1 mm 9 mm
Foldable Design No No
Available Colors
  • Black
  • Blue
  • Neo Black
  • Neo Blue
  • Neo Green

Display

Screen Size 6.5 " 6.62 "
Resolution 720 x 1600 1080 x 2400
Aspect Ratio 20:9 20:9
Screen-to-Body Ratio 81.9 % 85.7 %
Pixel Density 270 PPI 398 PPI
Refresh Rate N/A 120 Hz
Typical Brightness N/A N/A
HBM Brightness N/A N/A
Peak Brightness N/A 1300 nits

Hardware

Battery Capacity per Screen Area 118.34 mAh/in² 114.09 mAh/in²
Battery Density 44.14 mAh/cm³ 44.99 mAh/cm³
Battery Capacity 5000 mAh 5000 mAh
NFC Support No Yes
Chipset Mediatek MT6739W (28 nm) Qualcomm SM8250-AC Snapdragon 870 5G (7 nm)
CPU Quad-core 1.5 GHz Cortex-A53 Octa-core (1x3.2 GHz Kryo 585 & 3x2.42 GHz Kryo 585 & 4x1.80 GHz Kryo 585)
GPU PowerVR GE8100 Adreno 650

Connectivity

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

Software

Operating System Android Android
Initial OS Version 10 11
Maximum OS Version 11 12

Comparison Summary

1. Specifications Comparison

FeatureSamsung Galaxy A02Realme GT Neo2Practical Impact
Design
Dimensions164 x 75.9 x 9.1 mm162.9 x 75.8 x 9 mmRealme GT Neo2 is slightly shorter and thinner, might feel a bit more comfortable in the hand.
Weight206g199.8gRealme GT Neo2 is negligibly lighter, making it slightly more comfortable for extended use.
Display
Size6.5"6.62"Realme GT Neo2 has a slightly larger screen, offering a more immersive viewing experience.
Resolution720 x 16001080 x 2400Realme GT Neo2 has a much sharper display, resulting in clearer text and images.
Pixel Density (PPI)270398Realme GT Neo2 provides noticeably sharper images, improving clarity.
TechnologyPLS LCDAMOLEDRealme GT Neo2 offers much better contrast, deeper blacks, and more vibrant colors.
Refresh Rate60Hz120HzRealme GT Neo2 provides smoother scrolling and animations, enhancing the perceived responsiveness.
Brightness0 nits1300 nitsRealme GT Neo2 is far more visible in bright sunlight and outdoor conditions.
Performance
ChipsetMediatek MT6739W (28 nm)Qualcomm Snapdragon 870 5G (7 nm)Realme GT Neo2 is significantly faster, handling demanding apps and games with ease.
AnTuTu Score50,774794,643Realme GT Neo2 offers much better overall performance in day-to-day tasks and gaming.
GPUPowerVR GE8100Adreno 650Realme GT Neo2 is expected to have drastically better graphics performance, crucial for gaming.
Camera
Rear Camera13MP f/1.964MP f/1.8Realme GT Neo2 captures significantly more detailed photos with more light, resulting in better low light photos
Front Camera5MP f/2.016MP f/2.5Realme GT Neo2 takes sharper and higher-resolution selfies.
Wide Angle LensNone8MP f/2.3Realme GT Neo2 can capture wide-angle shots, increasing versatility
Macro Lens2MP f/2.42MP f/2.4Both have the same basic macro lens capabilities.
Video Recording1080p@30fps4K@60fps with EISRealme GT Neo2 captures higher-quality, smoother videos with stabilization.
Battery
Capacity5000mAh5000mAhBoth offer similar battery life, depending on use.
Charging7.5W65WRealme GT Neo2 charges dramatically faster, minimizing downtime.
Other
Operating SystemAndroid 10 (upgradable to 11)Android 11 (upgradable to 12)Realme GT Neo2 has a newer version of Android and more available features
Wi-Fi802.11 b/g/nWi-Fi 6 (802.11 a/b/g/n/ac/ax)Realme GT Neo2 has faster and more reliable Wi-Fi connectivity.
Bluetooth4.2 LE5.2 LERealme GT Neo2 has better Bluetooth features for stable and high-fidelity wireless audio
Storage Options32GB/64GB128GB/256GBRealme GT Neo2 offers significantly more storage for apps and media.
RAM Options2GB/3GB/4GB6GB/8GB/12GBRealme GT Neo2 handles multi-tasking and intensive applications better.
Expandable StorageNoNoNeither phone offers expandable storage.
SecurityBasicFingerprint sensorRealme GT Neo2 offers better security with a fingerprint sensor

2. Key Differences Analysis

Samsung Galaxy A02 Advantages:

  • Potentially lower price: The A02 is an entry-level phone and typically costs less, making it accessible to budget-conscious buyers.
  • Simplicity: The basic feature set might appeal to users who want a straightforward, no-frills device.

  • Practical Implications: The A02 is designed for basic usage like calls, messaging, and light browsing. It's a good option if you need a cheap phone as a secondary device.

Realme GT Neo2 Advantages:

  • Superior Display: AMOLED screen with high refresh rate and brightness provides an excellent viewing experience.
  • Much Higher Performance: The Snapdragon 870 chipset offers drastically better performance for gaming, multitasking, and app usage.
  • Significantly Better Cameras: Higher resolution sensors and more versatile lens options provide better quality photos and videos.
  • Much Faster Charging: 65W charging dramatically reduces charging time.
  • More Storage and RAM: Offers more storage and RAM, supporting more apps, media, and better multitasking.
  • Advanced Connectivity: Features newer Wi-Fi and Bluetooth standards, along with a more comprehensive GPS suite.
  • Enhanced Audio: Stereo speakers, Hi-Res audio, and noise cancellation mic provide a superior audio experience.
  • Fingerprint sensor: Offers a fingerprint sensor for security

  • Practical Implications: The Realme GT Neo2 excels in almost all aspects of performance, making it a great choice for media consumption, gaming, photography and general daily usage.

Significant Trade-offs:

  • Samsung Galaxy A02: Sacrifices performance, camera quality, and display quality for a lower price.
  • Realme GT Neo2: Comes with a higher price tag, which may not be affordable for all users.

3. User Profiles & Recommendations

Samsung Galaxy A02 Ideal User:

  • Budget-conscious buyers: Users who need a basic smartphone for calls, texts, and light browsing and cannot afford to spend much.
  • First-time smartphone users: Individuals who are new to smartphones and want a simple and easy-to-use device.
  • Users with very basic needs: Those who only need a smartphone for basic tasks and are not concerned with performance or advanced features.
  • Secondary device: Users who want a cheap secondary phone to carry around

  • Specific Use Cases:

    • Making calls and sending text messages.
    • Simple browsing and checking social media.
    • Basic navigation and GPS tracking.

Realme GT Neo2 Ideal User:

  • Performance Enthusiasts: Users who prioritize speed, smooth multitasking, and gaming performance.
  • Media Consumers: Users who watch a lot of videos, movies, or play games on their phone and want a high-quality display.
  • Photography enthusiasts: Users who want to capture good-quality photos and videos with versatile camera options.
  • Users who prioritize future-proofing: Those who want a device with good hardware that will remain relevant for a longer period.
  • Users who prioritize fast charging Those who don't want to be tied down by long charging periods.

  • Specific Use Cases:

    • Playing graphically intensive games.
    • Watching high-resolution videos and movies.
    • Capturing photos and videos in various situations.
    • Heavy multitasking and app usage.

Price-to-Value Ratio:

  • Samsung Galaxy A02: Offers value for its price point as a very basic and affordable phone.
  • Realme GT Neo2: Provides exceptional value for the price, given its advanced features and significantly better performance.

4. Decision Framework

Key Questions for Buyers:

  1. What is your budget? If the budget is very tight, the A02 might be the only option. If there is more budget available, the GT Neo2 provides a better experience.
  2. What are your primary use cases? For basic needs (calls, texts), the A02 is sufficient. For performance, gaming, media, and photography, the GT Neo2 is significantly better.
  3. How important is the display, camera, and performance? If these are crucial, the GT Neo2 is the clear winner. If not, A02 is more affordable.

Scenario-Based Recommendations:

  • Scenario 1: A user needs a very basic phone for calls, texts, and occasional browsing on a tight budget.

    • Recommendation: Samsung Galaxy A02.
  • Scenario 2: A user enjoys mobile gaming, watches videos frequently, and values camera quality for social media.

    • Recommendation: Realme GT Neo2.
  • Scenario 3: A user wants a good balance of performance and features, but does not want to spend too much.

    • Recommendation: This is more of a toss-up, but if possible, save for the Realme GT Neo2 as the display, charging, and performance are very important for a good user experience. If not, the A02 will be just enough for basic tasks, but don't expect it to be very snappy.

My Choice

Given the specifications and my understanding of user needs, I would choose the Realme GT Neo2. While the Samsung Galaxy A02 is cheaper, the sheer difference in performance, display quality, camera capabilities, and charging speed of the GT Neo2 makes it a much better investment. The GT Neo2 provides a much better overall user experience with its smooth operation, higher quality media consumption, better pictures and fast charging. The A02 struggles with anything but the most basic tasks.

My primary reasoning is that a smartphone is something we use every day for many hours and investing in a better experience makes sense in the long run. The GT Neo2 offers a smoother and more enjoyable experience across the board making the extra cost worthwhile. While the A02 can get basic tasks done, it is not a pleasant or speedy experience, and this is something that is noticeable every time you use the device.

Emily Harper
Emily Harper

Technology Insights Specialist

Dedicated technology writer specializing in mobile device analysis and technology communication. Expert at translating complex smartphone features into clear, actionable insights for diverse audiences.

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  • Mobile technology analysis
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Bridging technical complexity with engaging, accessible narratives.