Samsung Galaxy A03 vs Realme GT Neo 3 - Detailed Phone Comparison

Detailed Comparison

Specification

General

Launch Date January 21, 2022 March 30, 2022
Release Year 2022 2022

Physical

Volume 113.41 cm³ 101.23 cm³
Screen Size to Weight Ratio 3.32 "/g 3.56 "/g
Weight 196 g 188 g
Height 164.2 mm 163.3 mm
Width 75.9 mm 75.6 mm
Thickness 9.1 mm 8.2 mm
Foldable Design No No
Available Colors
  • Black
  • Red
  • Blue
  • Plain Black (Asphalt Black)
  • Silverstone White (Sprint White)
  • Le Mans Blue (Nitro Blue)

Display

Screen Size 6.5 " 6.7 "
Resolution 720 x 1600 1080 x 2412
Aspect Ratio 20:9 20:9
Screen-to-Body Ratio 81.8 % 87.5 %
Pixel Density 270 PPI 394 PPI
Refresh Rate N/A 120 Hz
Typical Brightness N/A N/A
HBM Brightness N/A N/A
Peak Brightness N/A N/A

Hardware

Battery Capacity per Screen Area 118.34 mAh/in² 111.38 mAh/in²
Battery Density 44.09 mAh/cm³ 49.39 mAh/cm³
Battery Capacity 5000 mAh 5000 mAh
NFC Support No Yes
Chipset Unisoc T606 (12 nm) Mediatek Dimensity 8100 (5 nm)
CPU Octa-core (2x1.6 GHz Cortex-A75 & 6x1.6 GHz Cortex-A55) Octa-core (4x2.85 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55)
GPU Mali-G57 MP1 Mali-G610 MC6

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 11 12
Maximum OS Version 13 13

Comparison Summary

Alright, let's dive deep into the Samsung Galaxy A03 and the Realme GT Neo 3. I've been poring over the specs, and it's clear we've got two very different beasts here. One is an entry-level contender, the other, a performance-focused machine. Let's break down what that means for you, the user.

1. Specifications Breakdown

Here’s a detailed look at the specs, highlighting what they mean for your day-to-day usage:

FeatureSamsung Galaxy A03Realme GT Neo 3Real-World Implications
Design
Launch Date2022-01-212022-03-30Realme is newer by about 2 months.
Size164.2 x 75.9 x 9.1mm163.3 x 75.6 x 8.2mmRealme GT Neo 3 is slightly smaller and thinner, potentially more comfortable to hold.
Weight196g188gRealme is lighter by 8g, may be less fatiguing during long use.
Display
Size6.5"6.7"Realme has slightly more screen real estate, better for media consumption.
Resolution720x16001080x2412Realme display is significantly sharper and more detailed.
Pixel Density270 PPI394 PPIRealme offers a much clearer viewing experience, text and images look much crisper.
TechnologyPLS LCDAMOLEDRealme's AMOLED display boasts better contrast, deeper blacks, and vibrant colors.
Refresh Rate60Hz120HzRealme's smoother scrolling and animations make it feel much more responsive.
Brightness0 nits1000 nitsRealme is much more usable outdoors under bright sunlight.
Performance
ChipsetUnisoc T606 (12nm)Mediatek Dimensity 8100 (5nm)Realme's chipset is far more powerful, providing a noticeable speed boost in apps and games.
AnTuTu Score174,932855,842Realme has dramatically superior overall performance, smoother multitasking.
GPUMali-G57 MP1Mali-G610 MC6Realme has a much better GPU, meaning much smoother graphics for gaming.
Camera
Main Camera48MP, f/1.850MP, f/1.88Realme captures more detailed images with its bigger 1/1.56" sensor.
Selfie Camera5MP, f/2.216MP, f/2.45Realme captures much more detailed selfies.
Wide Angle LensNone8MP, f/2.25Realme allows for creative wide angle shots.
Depth Sensor2MP, f/2.4NoneSamsung can produce basic depth effect in photos, but with limited resolution.
Macro LensNone2MP, f/2.4Realme has a dedicated macro lens for close-up shots.
Video Recording1080p@30fps4K@60fpsRealme has far superior video capture and much better stabilization.
Battery
Capacity5000mAh5000mAhSimilar battery life in theory.
Charging7.5W80WRealme charges up the battery in a fraction of the time.
Software
Operating SystemAndroid 11 (up to 13)Android 12 (up to 13)Realme has newer Android version.
Connectivity
Wi-Fi802.11acWi-Fi 6 (802.11ax)Realme supports the latest WiFi standard, faster and more reliable connectivity.
Bluetooth5.05.3Realme has newer bluetooth version with support for better audio codecs.
GPSGPS, A-GPS, GLONASSGPS, A-GPS, GLONASS, Beidou, QZSS, GalileoRealme has much more accurate and stable GPS.
Storage
Internal Storage32/64/128GB128/256/512GBRealme offers much more storage, better for users who store large files.
RAM3/4GB6/8/12GBRealme excels at multitasking, much less lag.
Expandable StorageNoNoNeither phone supports SD cards.
Audio
QualityDolby AtmosDolby Atmos, Hi-Res Audio, Stereo SpeakersRealme has superior audio with Hi-Res playback, stereo speakers for much immersive experience.
Security
FeaturesBasicFingerprint SensorRealme provides secure biometric authentication.
Build Quality
Screen ProtectionUnknownCorning Gorilla Glass 5Realme has a much more durable screen.
SensorsAccelerometer, ProximityAccelerometer, Proximity, Gyroscope, FingerprintRealme offers a more robust suite of sensors for advanced functionality.

2. Key Insights

  • Samsung Galaxy A03: This is a very basic entry-level smartphone. Its primary strengths are its large battery and the inclusion of Dolby Atmos for improved audio. It's a budget-friendly option for basic use cases like calls, messaging, and light browsing. However, its weak processor, low-resolution screen, and basic camera severely limit its capabilities.
  • Realme GT Neo 3: This phone is a significant step up in every way. Its standout features include the high-refresh-rate AMOLED display, the incredibly fast charging, the powerful Dimensity 8100 chip, much more capable camera, and a large amount of RAM. This device is tailored for users who demand speed, quality, and responsiveness for gaming, photography, and media consumption. The superior build quality with Gorilla Glass 5 and better connectivity features enhance its appeal.

Trade-offs:

  • Samsung Galaxy A03: You get a larger battery, but you will need to make a huge compromise on performance, screen quality, and camera.
  • Realme GT Neo 3: No headphone jack, no expandable storage.

3. User Profiles and Recommendations

  • Samsung Galaxy A03:
    • Ideal For: Budget-conscious users who need a simple phone for basic tasks, like older individuals who just need calling and texting, or as a secondary phone.
    • Use Cases: Casual browsing, basic app usage, calls, messaging, and very light multimedia consumption.
    • Price-to-Value: Great for its budget but offers limited capabilities.
  • Realme GT Neo 3:
    • Ideal For: Users who demand high performance, high-quality display, and great camera capabilities, gamers, content creators, and tech enthusiasts.
    • Use Cases: Gaming, photography, videography, multimedia consumption, multitasking, and power-user activities.
    • Price-to-Value: Offers excellent value for its price. A good balance of performance, display, and battery charging.

4. Buying Decision Framework

Here are three questions to help you choose:

  1. What do I need this phone for primarily? If your needs are basic, the A03 will suffice, but for more intensive tasks, you will be frustrated by it.
  2. How much do I value display quality and performance? If you're okay with average, the A03 is fine, but for a smooth and vibrant experience, you must go with Realme GT Neo 3.
  3. How important is charging speed and power user features? The A03 charges very slowly, while the Realme can charge very rapidly.

Scenario-Based Recommendations:

  • Scenario 1: The Budget User: If you need a simple, affordable phone for basic tasks, the Samsung Galaxy A03 is a fit, but be prepared for the limitations in performance and screen.
  • Scenario 2: The Casual Gamer/Media Consumer: If you play mobile games and enjoy streaming video, the Realme GT Neo 3 offers a far superior experience with better performance and display.
  • Scenario 3: The Photography Enthusiast: The Realme GT Neo 3 is the clear winner. You get a more capable main camera, an ultra-wide lens, and much better video capture.
  • Scenario 4: The Power User: The Realme GT Neo 3 offers better speed, more RAM, faster charging, and better connectivity for heavy multitasking.

My Choice

If I were choosing between these two, I would absolutely go for the Realme GT Neo 3. The performance jump is just too significant. Even though it costs more, the much better display, camera, charging speed, and overall experience make it a much better investment. The Samsung Galaxy A03 is usable but compromises too much to reach its budget price point. I value a smooth experience when I'm using a phone, and the Realme delivers that with impressive speed and responsiveness. Plus, the ability to fast-charge my battery is a game-changer. It really depends on your budget and the kind of experience you want, but I will happily pay for the upgrades and performance increase that the Realme offers.

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.