Samsung Galaxy A03s vs Samsung Galaxy M33 - Detailed Phone Comparison

Detailed Comparison

Specification

General

Launch Date August 18, 2021 April 8, 2022
Release Year 2021 2022

Physical

Volume 113.41 cm³ 119.56 cm³
Screen Size to Weight Ratio 3.32 "/g 3.33 "/g
Weight 196 g 198 g
Height 164.2 mm 165.4 mm
Width 75.9 mm 76.9 mm
Thickness 9.1 mm 9.4 mm
Foldable Design No No
Available Colors
  • Black
  • Blue
  • White
  • Blue
  • Green
  • Brown

Display

Screen Size 6.5 " 6.6 "
Resolution 720 x 1600 1080 x 2408
Aspect Ratio 20:9 20:9
Screen-to-Body Ratio 81.8 % 82.5 %
Pixel Density 270 PPI 400 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 114.78 mAh/in²
Battery Density 44.09 mAh/cm³ 41.82 mAh/cm³
Battery Capacity 5000 mAh 5000 mAh
NFC Support Yes Yes
Chipset Mediatek MT6765 Helio P35 (12 nm) Exynos 1280 (5 nm)
CPU Octa-core (4x2.35 GHz Cortex-A53 & 4x1.8 GHz Cortex-A53) Octa-core (2x2.4 GHz Cortex-A78 & 6x2.0 GHz Cortex-A55)
GPU PowerVR GE8320 Mali-G68

Connectivity

USB Version 2.0 2.0
OTG Support 1
DisplayPort
DisplayPort Version N/A N/A
USB Features USB Type-C 2.0 USB Type-C 2.0, OTG

Software

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

Comparison Summary

Alright, let's dive deep into the Samsung Galaxy A03s and M33, two phones that occupy different spaces within Samsung's lineup. I'll break down their specs, explore the real-world impact, and help you decide which might be the right fit for your needs.

1. Specifications Breakdown

Here's a detailed look at how these two phones stack up, focusing not just on the numbers, but on what they mean for your daily use.

FeatureSamsung Galaxy A03sSamsung Galaxy M33Real-World Implications
Design
Launch Date2021-08-182022-04-08The M33 is newer, meaning it benefits from more recent technology.
Size164.2 x 75.9 x 9.1 mm165.4 x 76.9 x 9.4 mmBoth are similar in size, but the M33 is slightly larger, potentially feeling a bit more substantial.
Weight196g198gVirtually identical weight; both feel reasonably light and manageable.
Display
Size6.5"6.6"Both offer large screens, with only a minor size difference.
Resolution720x16001080x2408The M33's higher resolution means significantly sharper, clearer visuals for images and text.
Pixel Density (PPI)270400The M33's display will be noticeably crisper and more detailed than the A03s.
TechnologyPLS LCDTFT LCDTFT is a better technology providing higher color accuracy and improved viewing angles.
Refresh Rate60Hz120HzThe M33's 120Hz refresh rate makes scrolling and animations much smoother.
Brightness0 nits0 nitsBoth displays have identical brightness
Performance
ChipsetMediatek Helio P35Exynos 1280The M33's Exynos chip is significantly more powerful, leading to faster app loading and smoother gaming.
AnTuTu Score117,049475,448The M33 has vastly superior performance, capable of demanding tasks.
GPUPowerVR GE8320Mali-G68The M33's GPU provides a much better gaming and graphics rendering experience.
Camera
Main Camera13MP, f/2.250MP, f/1.8The M33's main camera captures much more detail and performs better in low light due to wider aperture.
Selfie Camera5MP, f/2.08MP, f/2.2The M33 will take slightly more detailed selfies.
Wide AngleN/A5MP, f/2.2Only the M33 includes an ultra-wide lens for capturing expansive scenes.
Portrait Mode (Depth)N/A2MP, f/2.4The M33 is capable of producing better portrait pictures.
Macro Lens2MP, f/2.32MP, f/2.4Both offer macro camera however the aperture is slightly better on the A03s
Video Recording1080p@30fps4K@30fps, 1080p@30fpsThe M33 can record much higher quality video at 4K for crisp, detailed footage.
Battery Life
Capacity5000mAh5000mAhBoth have a large battery capacity which should provide all day battery life for most users.
ChargingLi-Ion25W Fast ChargingThe M33 charges significantly faster, getting you back in action quickly.
Charger IncludedUnknownNot IncludedYou need to buy a charger with the M33, which adds to the overall cost
Other
Operating SystemAndroid 11 (upgradable to 12)Android 12The M33 has a newer base OS, providing better features.
Wi-Fi802.11b/g/n802.11a/b/g/n/acThe M33 has newer Wi-Fi standards, providing better performance on compatible networks.
Bluetooth5.0 LE5.0 LEBoth have the same Bluetooth version and features.
GPSGPS, A-GPS, GLONASSGPS, A-GPS, GLONASS, Beidou, QZSS, GalileoThe M33 has more satellite systems for more accurate and reliable navigation.
Storage32 GB or 64 GB128 GBThe M33 offers significantly more internal storage for your apps, files, and media.
RAM3 GB or 4 GB6 GB or 8 GBThe M33's extra RAM improves multitasking and overall responsiveness.
Expandable StorageNoNoNeither phone has expandable storage so consider your storage needs
SecuritySide Mounted FingerprintSide Mounted FingerprintBoth phones share the same security features.
Screen ProtectionUnknownCorning Gorilla Glass 5The M33 has a much more resistant screen.
SensorsAccelerometer, Proximity, Light SensorAccelerometer, Compass, Gyroscope, Geomagnetic, Ultrasonic Proximity VirtualThe M33 has more sensors allowing for more gaming and advanced functionality.

2. Key Insights

  • Samsung Galaxy A03s: This phone is clearly designed for essential use. It's built for users who need a basic smartphone for calls, texts, light browsing, and media consumption. It has a decent display for its price point but is generally limited by a less powerful chipset and camera.

  • Samsung Galaxy M33: The M33 stands out as the more robust and well-rounded device. It boasts significant improvements in display quality, performance, camera capabilities, and battery charging. It’s designed for users who want smooth performance and higher quality pictures for daily use.

Strengths of the Galaxy M33:

  • Superior Performance: The Exynos 1280 chip and ample RAM translate to a much faster, smoother user experience, particularly for gaming and multitasking.
  • Enhanced Display: The combination of higher resolution and 120Hz refresh rate provides a sharper, smoother, and more enjoyable visual experience.
  • Versatile Camera: The 50MP main sensor, ultra-wide lens, and 4K video recording capabilities make it a much more capable camera system.
  • Fast Charging: 25W fast charging makes a huge difference in usability, allowing for quick power-ups.

Trade-offs and Limitations:

  • Galaxy A03s: The biggest drawback is its limited performance and low-resolution screen, which makes it less suitable for more demanding tasks and media. Also the lack of a wide-angle lens is a limitation for photography.
  • Galaxy M33: While much more powerful, it's not a flagship device. It also does not include a charger. The omission of expandable storage could be a downside for some users.

3. User Profiles and Recommendations

  • Samsung Galaxy A03s:
    • Best for: First-time smartphone users, seniors, or anyone on a tight budget who needs a functional phone for basic tasks.
    • Use Cases: Primarily for calls, texts, social media (light browsing), and media consumption (basic YouTube streaming) on a budget. It excels as a basic, reliable phone.
  • Samsung Galaxy M33:
    • Best for: Users who value performance, a good display, and versatile camera capabilities. This phone is suitable for users who play games, take pictures and do video.
    • Use Cases: Ideal for photography, gaming, multitasking, and enjoying media with high clarity. It can handle more demanding tasks, making it suitable for users who want to stay productive and entertained.

4. Buying Decision Framework

To decide between the Samsung Galaxy A03s and M33, consider these questions:

  1. What is my primary usage? (Basic tasks vs. gaming and multimedia)
  2. How important is display quality to me? (Sharpness, smoothness, and clarity)
  3. What is my budget and value requirements? (Budget device vs value for performance)

Scenario-Based Recommendations:

  • Budget Conscious Basic User: If your budget is very limited and you just need the essentials, the Galaxy A03s will do the job.
  • Value for Performance User: If you want a smoother phone, better camera, and don’t mind paying a bit more, the Galaxy M33 is the clear choice.

Personal Choice

If it was my money, I'd absolutely go with the Samsung Galaxy M33. The sheer difference in performance alone makes it a no-brainer. I'm a heavy user who values a smooth experience, and the M33's superior chipset, RAM, display, and camera features simply blow the A03s out of the water. While I understand that the lack of a charger may be a hassle, the added performance and battery charging make it worth it. The ability to capture higher-quality photos and videos and enjoy smooth 120hz scrolling is a big plus for me. The fact that it supports 4k video is also a very important plus. In my opinion, the M33 is the superior phone for most users.

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.