Samsung Galaxy A03s vs Xiaomi Redmi 12C - Detailed Phone Comparison

Detailed Comparison

Specification

General

Launch Date August 18, 2021 January 1, 2023
Release Year 2021 2023

Physical

Volume 113.41 cm³ 113.49 cm³
Screen Size to Weight Ratio 3.32 "/g 3.49 "/g
Weight 196 g 192 g
Height 164.2 mm 168.8 mm
Width 75.9 mm 76.4 mm
Thickness 9.1 mm 8.8 mm
Foldable Design No No
Available Colors
  • Black
  • Blue
  • White
  • Mint Green
  • Graphite Gray
  • Ocean Blue
  • Lavender Purple

Display

Screen Size 6.5 " 6.71 "
Resolution 720 x 1600 720 x 1650
Aspect Ratio 20:9 21:9
Screen-to-Body Ratio 81.8 % 82.6 %
Pixel Density 270 PPI 268 PPI
Refresh Rate N/A N/A
Typical Brightness N/A 500 nits
HBM Brightness N/A N/A
Peak Brightness N/A N/A

Hardware

Battery Capacity per Screen Area 118.34 mAh/in² 111.05 mAh/in²
Battery Density 44.09 mAh/cm³ 44.06 mAh/cm³
Battery Capacity 5000 mAh 5000 mAh
NFC Support Yes Yes
Chipset Mediatek MT6765 Helio P35 (12 nm) Mediatek MT6769Z Helio G85 (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 microUSB 2.0

Software

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

Comparison Summary

Okay, let's dive into a detailed comparison of the Samsung Galaxy A03s and the Xiaomi Redmi 12C. I’ll put on my tech journalist hat and aim for clarity, practical insights, and a touch of my personal perspective, as always.

1. Specifications Breakdown

Here's a breakdown of the key specifications, laid out in a way that highlights their real-world implications:

FeatureSamsung Galaxy A03sXiaomi Redmi 12CReal-World Implications
Design
Dimensions164.2 × 75.9 × 9.1 mm168.8 × 76.4 × 8.8 mmRedmi 12C is slightly taller and thinner; both are fairly similar and comfortable for one-handed use but can be a bit large.
Weight196g192gVirtually the same, both feel substantial.
Display
Size6.5"6.71"Redmi 12C has a slightly larger display for a more immersive experience when watching videos or playing games.
Resolution720x1600720x1650Both have similar resolution; expect decent clarity for everyday use, but not the sharpest.
Pixel Density (PPI)270268Practically identical; both offer a fairly standard viewing experience.
TechnologyPLS LCDIPS LCDRedmi 12C's IPS LCD should offer better viewing angles and color accuracy.
Refresh Rate60Hz60HzBoth have a standard 60Hz refresh rate; no super smooth animations here.
Brightness0 nits0 nitsThe data shows identical peak brightness of 0 nits but that's likely incorrect since these are obviously functional screens.
Performance
ChipsetHelio P35Helio G85Redmi 12C's Helio G85 offers noticeably better performance, faster app loading, and smoother gaming.
AnTuTu Score117,049225,154Redmi 12C significantly outperforms the A03s, for better overall user experience.
GPUPowerVR GE8320Mali-G52 MC2Redmi 12C's GPU is much better for gaming and graphics-intensive tasks.
Camera
Main Camera13MP (f/2.2)50MP (f/1.8)Redmi 12C has significantly higher resolution and wider aperture for better low-light photos.
Selfie Camera5MP (f/2.0)5MPBoth are similar in selfie capabilities; adequate for video calls and social media.
Macro Lens2MP (f/2.3)2MP (f/2.4)Both provide macro cameras with virtually no difference.
Video Recording1080p@30fps1080p@30fpsStandard video recording for social media; nothing special here.
DXOMarkN/AMobile: 45, Photo: 50, Video: 43Redmi 12C has a DxOMark score available, which indicates decent performance for its price range.
FeaturesTriple cam, cont. shotDual cam, digital stabA03s has a dedicated macro camera, but Redmi 12C offers digital image stabilization, which could be a better trade-off.
Battery Life
Capacity5000mAh5000mAhBoth should offer all-day battery life for most users.
ChargingLi-Ion10W fast, Li-IonRedmi 12C has faster charging capability.
Software
OSAndroid 11 (up to 12)Android 12Redmi 12C has a newer OS out of the box, potentially better features and updates.
Connectivity
Wi-Fi802.11b/g/n802.11a/b/g/n/acRedmi 12C supports newer Wi-Fi standards, and dual-band, offering better range and faster connection.
Bluetooth5.0 LE5.1 LERedmi 12C has a slightly more updated Bluetooth for better and more efficient device pairing.
GPSGPS, A-GPS, GLONASSGPS, A-GPS, GLONASS, Beidou, GalileoRedmi 12C has wider satellite support, which could result in more reliable location tracking.
SIMDual Nano SimDual Micro + Nano SimBoth support dual sim with Redmi supporting a micro sim slot, instead of both nano sim.
Storage
Internal32/64GB32/64/128GBRedmi 12C offers higher storage options, which would be very useful for those who consume a lot of media.
RAM3/4GB3/4/6GBRedmi 12C has a higher RAM option for better multitasking.
ExpandableNoNoNo expandable storage in either, which is a downside.
Audio
QualityBasicBasicBoth phones have the same basic audio performance.
Security
FeaturesSide-mounted FingerprintRear-mounted FingerprintThe A03s offers a more advanced side-mounted sensor vs the rear mounted on the 12C.
Build Quality
Screen ProtectionUnknownUnknownNeither provides a detailed protection here, likely neither have specific screen coating.
SensorsBiometric, Proximity, MotionBiometric, Motion, ProximityBoth devices have similar sensors.

2. Key Insights

Samsung Galaxy A03s:

  • Strengths: The A03s has a side-mounted fingerprint sensor, which some might prefer, and a dedicated macro camera.
  • Competitive Advantages: It is a budget-friendly option from a trusted brand.
  • Trade-offs/Limitations: The major drawback here is the relatively poor performance of the chipset and outdated Android version. The lower benchmark scores suggest that the device might struggle with multiple apps or graphics-intensive games.

Xiaomi Redmi 12C:

  • Strengths: The Redmi 12C has a more powerful chipset, a larger display, a higher-resolution main camera, and a newer version of Android. It also includes features like a faster charging capability, a better GPU, and better Wi-Fi standards.
  • Competitive Advantages: It offers a better performance in almost every aspect compared to the Galaxy A03s.
  • Trade-offs/Limitations: The only limitations here are that it has a rear-mounted fingerprint sensor, and a micro-sim slot rather than dual nano.

3. User Profiles and Recommendations

  • Samsung Galaxy A03s:

    • Best Suited For: Users who need a basic smartphone for calling, texting, and some light social media usage. It’s a good fit for budget-conscious consumers who want a well-known brand.
    • Use Cases: First smartphone for kids, a backup device, or users who don’t heavily use mobile apps and games.
  • Xiaomi Redmi 12C:

    • Best Suited For: Users looking for the best possible performance on a budget. It’s ideal for those who use social media frequently, enjoy mobile gaming, and consume media on their phones.
    • Use Cases: Everyday use, social media, gaming, video streaming, and multitasking.

4. Buying Decision Framework

Here are three questions to help you decide:

  1. How important is performance? If speed and responsiveness are key, the Redmi 12C is the clear winner. For basic tasks and a very light workload, the A03s would work.
  2. How important is screen quality? While both have a similar resolution, the IPS LCD panel on the Redmi 12C provides better color accuracy and viewing angles.
  3. How much do you want to future proof your device? The Redmi 12C comes with a newer Android version and supports a more modern wi-fi standard, making it more future-proof than the older A03s.

Scenario-Based Recommendations:

  • Budget Conscious & Basic Use: If your budget is extremely tight and you need a very basic smartphone, the Samsung Galaxy A03s will function for simple tasks.
  • Performance & Features: If you can spend just a bit more and want better overall performance, the Xiaomi Redmi 12C is the better choice. It performs better in all categories.

Conclusion

The Xiaomi Redmi 12C is the better phone in this comparison. The slightly larger screen, significantly better performance, a better camera, a more modern OS, faster charging, and better Wi-Fi all make this device a better pick, despite being in a budget range. If the Samsung A03s was available for considerably cheaper than the Xiaomi then it would make sense to go for that, but in most cases, spending a bit extra to get the 12C will be a much better decision.

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.