Samsung Galaxy A03s vs Realme C55 - Detailed Phone Comparison

Detailed Comparison

Specification
Realme C55
Realme C55
Realme

General

Launch Date August 18, 2021 March 8, 2023
Release Year 2021 2023

Physical

Volume 113.41 cm³ 99.3 cm³
Screen Size to Weight Ratio 3.32 "/g 3.55 "/g
Weight 196 g 189.5 g
Height 164.2 mm 165.6 mm
Width 75.9 mm 75.9 mm
Thickness 9.1 mm 7.9 mm
Foldable Design No No
Available Colors
  • Black
  • Blue
  • White
  • Sun Shower
  • Rainy Night
  • Rainforest

Display

Screen Size 6.5 " 6.72 "
Resolution 720 x 1600 1080 x 2400
Aspect Ratio 20:9 20:9
Screen-to-Body Ratio 81.8 % 86.7 %
Pixel Density 270 PPI 392 PPI
Refresh Rate N/A 90 Hz
Typical Brightness N/A N/A
HBM Brightness N/A N/A
Peak Brightness N/A 680 nits

Hardware

Battery Capacity per Screen Area 118.34 mAh/in² 110.72 mAh/in²
Battery Density 44.09 mAh/cm³ 50.35 mAh/cm³
Battery Capacity 5000 mAh 5000 mAh
NFC Support Yes Yes
Chipset Mediatek MT6765 Helio P35 (12 nm) Mediatek MT6769H Helio G88 (12 nm)
CPU Octa-core (4x2.35 GHz Cortex-A53 & 4x1.8 GHz Cortex-A53) Octa-core (2x2.0 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55)
GPU PowerVR GE8320 Mali-G52 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 13
Maximum OS Version 12

Comparison Summary

Alright, let's dive into a head-to-head comparison of the Samsung Galaxy A03s and the Realme C55. I'm going to break down these specs and explain what they mean for you, the user, without getting lost in tech jargon. We'll go beyond the numbers to see how these phones stack up in real-world use.

1. Specifications Breakdown

Here’s a detailed look at the specs, broken down into categories with their real-world implications:

FeatureSamsung Galaxy A03sRealme C55Real-World Implications
Design
Dimensions164.2 × 75.9 × 9.1 mm165.6 × 75.9 × 7.9 mmThe Realme C55 is slightly taller but slimmer. The A03s is a bit chunkier and may feel less sleek in hand.
Weight196g189.5gThe Realme C55 is a touch lighter; you might notice this difference during longer use.
Display
Size6.5"6.72"Realme C55 offers a slightly larger display, giving you more screen real estate.
Resolution720x16001080x2400Realme C55 boasts a sharper, more detailed display - text will look crisper and images will pop more.
PPI270392Significantly sharper display on Realme C55, less pixelation.
TechnologyPLS LCDIPS LCDIPS LCD in the Realme generally offers better viewing angles and color reproduction.
Refresh Rate60Hz90HzThe 90Hz refresh rate on the Realme C55 makes scrolling and animations feel smoother.
Brightness0 nits680 nitsThe Realme C55's higher brightness makes it much more usable in bright sunlight.
Performance
ChipsetMediatek MT6765 Helio P35 (12 nm)Mediatek MT6769H Helio G88 (12 nm)The Realme C55's chip is significantly more powerful, resulting in smoother performance.
AnTuTu Score117,049245,800A massive difference! The Realme C55 will handle multitasking and gaming much better than the A03s.
GPUPowerVR GE8320Mali-G52 MC2The GPU in the Realme C55 is also stronger and more optimized for graphics processing.
Camera
Standard Camera13MP, f/2.264MP, 1/2", f/2.0The Realme C55 has a much higher resolution sensor, capturing significantly more detail.
Selfie Camera5MP, f/2.08MP, f/2.0Slightly better selfie resolution on the Realme.
Portrait Mode (depth)None2MP, f/2.4Realme C55 gives you more depth information when taking portrait photos.
Macro Lens2MP, f/2.3NoneSamsung Galaxy A03s includes a dedicated macro lens for close-up shots.
Video Recording1080p@30fps1080p@30/60fpsThe Realme C55 offers 60fps for smoother video recording.
Slow-motionNoYes, 120fpsRealme C55 supports slow-motion video.
Battery Life
Capacity5000mAh5000mAhBoth phones have similar battery capacity for all-day use.
ChargingStandard33W fast chargingThe Realme C55 charges significantly faster, getting you back in action more quickly.
Software
OSAndroid 11Android 13The Realme C55 ships with a newer version of Android.
Connectivity
Wi-Fi802.11b/g/n802.11a/b/g/n/acRealme C55 offers Dual Band WiFi and has ac support which provides better connection in compatible routers.
Bluetooth5.0 LE5.2 LEBluetooth 5.2 in Realme C55 is more power efficient and faster compared to 5.0 in Samsung.
GPSGPS, A-GPS, GLONASSGPS, A-GPS, GLONASS, Beidou, GalileoRealme C55 uses multiple GPS systems and hence more accurate location tracking.
Storage
Internal32GB or 64GB64GB, 128GB or 256 GBRealme offers 3 storage options, including 128GB and 256GB which gives you ample space to store your files.
RAM3GB or 4GB4GB, 6GB or 8GBRealme C55 offers more RAM and hence better multitasking and gaming capabilities.
Expandable StorageNoNoNeither phone supports microSD cards.
Security
Fingerprint SensorSide-mountedSide-mountedBoth devices offer the same fingerprint sensor technology.

2. Key Insights

Samsung Galaxy A03s:

  • Strengths: Its strength lies in being a budget-friendly, basic smartphone that covers the fundamentals of daily use with a 5,000mAh battery for all-day battery life and a macro camera.
  • Competitive Advantages: It offers a macro lens for close-up shots, which the Realme C55 lacks, and may be slightly cheaper, catering to users with the most basic of needs.
  • Trade-offs: It has an older chipset, lower resolution display, lacks fast charging, and has a less capable camera system.

Realme C55:

  • Strengths: The Realme C55 is a significant upgrade, boasting a much better display, stronger performance, a higher resolution camera, fast charging, and a newer version of Android.
  • Competitive Advantages: It offers a 90Hz refresh rate display with better brightness, significantly higher performance and faster charging. The 64MP main camera is another key differentiator.
  • Trade-offs: It lacks the macro lens found on the A03s, which might be a miss for specific users, however, its superior camera sensors will take good close up photos using zoom.

3. User Profiles and Recommendations

  • Samsung Galaxy A03s: Best for users with very basic needs who want a low-cost phone for calls, texting, and light browsing. It's ideal for first-time smartphone users, kids, or as a secondary phone.
  • Realme C55: Better suited for users who need a more capable device for daily multitasking, social media, photography, and some gaming. It's a good option for those who want a more premium experience without breaking the bank.

Specific Use Cases:

  • Basic Communication: Both phones handle calls and texts well, but the Realme C55 is much more responsive overall.
  • Casual Browsing: The Realme C55 provides a smoother experience with a 90Hz screen and better overall performance.
  • Photography: The Realme C55 is the clear winner with a higher resolution camera, resulting in better photos overall.
  • Gaming: The Realme C55 will provide a significantly better gaming experience.

4. Buying Decision Framework

Here are three questions to help you decide:

  1. How important is display quality? If you want a sharper, brighter, and smoother display, the Realme C55 is the obvious choice.
  2. What's your budget? The A03s will probably be cheaper, but the Realme C55 gives you a lot more value for a slightly higher price.
  3. What kind of performance do you need? If you just need a basic phone, the A03s may suffice, but for anything beyond basic tasks, the Realme C55 is the way to go.

Scenario-Based Recommendations:

  • Budget Shopper: If your budget is extremely tight and you just need a basic phone, the Samsung Galaxy A03s will work, but it's a bare-bones experience.
  • Value Seeker: The Realme C55 offers a massive jump in features, performance and the overall user experience and is the better choice for a balance between price and performance.
  • Photography Enthusiast: The 64MP camera on the Realme C55 will give you far better image quality than what the Samsung can offer.
  • Power User: The Realme C55 is better for those who want a smoother, faster device capable of some gaming, multitasking and better performance overall.

My Choice

If I were choosing between these two phones, I would absolutely go with the Realme C55. While both phones have a similar battery capacity, the Realme C55 outshines the A03s in practically every other area. The faster processor, much better display, higher-resolution camera, and fast charging make it a far more versatile and enjoyable device to use. The superior user experience it provides makes it an obvious choice, even if it costs a bit more. For the additional price, the leap in performance and usability is something that cannot be overstated. The Samsung Galaxy A03s is a bare-bones phone for very basic needs whereas the Realme C55 is a well-rounded budget smartphone with very good features.

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.