Samsung Galaxy A03s vs Realme 12 Pro - Detailed Phone Comparison

Detailed Comparison

Specification
Realme 12 Pro
Realme 12 Pro
Realme

General

Launch Date August 18, 2021 January 29, 2024
Release Year 2021 2024

Physical

Volume 113.41 cm³ 105.17 cm³
Screen Size to Weight Ratio 3.32 "/g 3.53 "/g
Weight 196 g 190 g
Height 164.2 mm 161.5 mm
Width 75.9 mm 74 mm
Thickness 9.1 mm 8.8 mm
Foldable Design No No
Available Colors
  • Black
  • Blue
  • White
  • Submarine Blue
  • Navigator Beige

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 % 90.4 %
Pixel Density 270 PPI 394 PPI
Refresh Rate N/A 120 Hz
Typical Brightness N/A N/A
HBM Brightness N/A 800 nits
Peak Brightness N/A 950 nits

Hardware

Battery Capacity per Screen Area 118.34 mAh/in² 111.38 mAh/in²
Battery Density 44.09 mAh/cm³ 47.54 mAh/cm³
Battery Capacity 5000 mAh 5000 mAh
NFC Support Yes Yes
Chipset Mediatek MT6765 Helio P35 (12 nm) Qualcomm SM6450 Snapdragon 6 Gen 1 (4 nm)
CPU Octa-core (4x2.35 GHz Cortex-A53 & 4x1.8 GHz Cortex-A53) Octa-core (4x2.2 GHz Cortex-A78 & 4x1.8 GHz Cortex-A55)
GPU PowerVR GE8320 Adreno 710

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 14
Maximum OS Version 12

Comparison Summary

Alright, let's dive into a detailed comparison between the Samsung Galaxy A03s and the Realme 12 Pro. We're going beyond just spec sheets here, focusing on what these numbers actually mean for your day-to-day life.

1. Specifications Breakdown

Here's a table breaking down the key specs, complete with a "Real-World Implications" column to give you the practical lowdown:

FeatureSamsung Galaxy A03sRealme 12 ProReal-World Implications
Design
Dimensions164.2 x 75.9 x 9.1 mm161.5 x 74 x 8.8 mmRealme 12 Pro is slightly more compact and thinner, potentially more comfortable in the hand.
Weight196g190gRealme 12 Pro is a bit lighter, which can be noticeable during extended use.
Display
Size6.5"6.7"Realme 12 Pro gives you a bit more screen real estate for content consumption.
Resolution720 x 16001080 x 2412Realme 12 Pro's display will be noticeably sharper, making text and images clearer.
Pixel Density (PPI)270394Expect the Realme 12 Pro to have a much crisper and detailed display.
TechnologyPLS LCDAMOLEDAMOLED on the Realme 12 Pro offers richer colors, deeper blacks, and better viewing angles.
Refresh Rate60Hz120HzRealme 12 Pro will have smoother scrolling and animations, a more fluid user experience.
Brightness0 nits950 nitsThe Realme 12 Pro display will be far more visible in bright, outdoor conditions.
Performance
ChipsetMediaTek Helio P35 (12nm)Snapdragon 6 Gen 1 (4nm)Realme 12 Pro's chipset is significantly more powerful, providing faster performance across the board.
AnTuTu Score117,049574,000Realme 12 Pro offers a dramatically faster experience, better for gaming and heavy apps.
GPUPowerVR GE8320Adreno 710Realme 12 Pro has a much more powerful GPU, critical for smooth graphics in games.
Camera
Main Camera13MP f/2.250MP f/1.8 (Sony IMX882)Realme 12 Pro is better in low light and captures much more detail.
Selfie Camera5MP f/2.016MP f/2.4Realme 12 Pro selfies will have higher resolution and more detail.
Telephoto LensNone32MP f/2.0 (Sony IMX709)Only the Realme 12 Pro has a dedicated telephoto lens for optical zoom.
Macro Lens2MP f/2.3NoneOnly the Samsung A03s has a macro lens for close up shots.
Wide Angle + MacroNone8MP f/2.2 (Sony IMX355)Only the Realme 12 Pro has a wide-angle lens, adding versatility in shots.
Video Recording1080p@30fpsUp to 4K@30fps w/ EISRealme 12 Pro provides better quality videos.
Battery Life
Capacity5000mAh5000mAhBoth phones should offer comparable battery endurance.
ChargingLi-Ion, Standard67W Fast Charging, Li-PolymerRealme 12 Pro charges much faster.
Software
OS VersionAndroid 11 (Upgradable to 12)Android 14Realme 12 Pro offers a more recent Android version and features.
Connectivity
Wi-Fi802.11 b/g/n802.11 a/b/g/n/ac/ax (WiFi 6)Realme 12 Pro has a faster, more modern Wi-Fi standard.
Bluetooth5.0 LE5.2 LE (with Apt-x, LDAC)Realme 12 Pro supports advanced audio codecs for superior sound via wireless headphones.
GPSGPS, A-GPS, GLONASSGPS, A-GPS, GLONASS, Beidou, QZSS, GalileoRealme 12 Pro offers more accurate positioning thanks to a larger range of satellite systems.
Storage
Internal Storage32GB/64GB256GB/512GBRealme 12 Pro provides significantly more storage.
RAM3GB/4GB8GB/12GBRealme 12 Pro offers much more RAM, better for multitasking.
Audio
Audio FeaturesBasicDolby Atmos, Hi-Res Audio, Stereo SpeakersRealme 12 Pro provides a premium audio experience for listening to media.

2. Key Insights

Samsung Galaxy A03s:

  • Strengths: This phone is geared towards budget-conscious users who need a basic smartphone for everyday tasks. It has a decent-sized battery and a side-mounted fingerprint sensor.
  • Competitive Advantages: Its main advantage is its price point. It's designed to be accessible to a wide audience.
  • Trade-offs: The A03s makes significant sacrifices in performance, display quality, camera capabilities, and charging speed.
  • Limitations: The lack of a high-resolution screen, fast charging, and powerful processing means it's not suited for heavy use cases.

Realme 12 Pro:

  • Strengths: The Realme 12 Pro shines in almost every category. It boasts a vibrant AMOLED display, a powerful Snapdragon chipset, a versatile camera system with optical zoom, fast charging, and a high level of storage and RAM.
  • Competitive Advantages: The inclusion of an optical zoom lens, high brightness display, faster chipset, and fast charging are stand-out features.
  • Trade-offs: It's likely priced higher than the A03s, reflecting its premium feature set. Also, the lack of expandable storage could be a limiting factor for some users.
  • Limitations: It does not include a Macro Lens, meaning it may be less well suited for close up shots of small objects.

3. User Profiles and Recommendations

Samsung Galaxy A03s:

  • Best Suited For: First-time smartphone users, elderly users, or anyone on a very tight budget. Ideal for basic tasks like calls, texts, and occasional browsing.
  • Use Cases: It handles essential smartphone functions well, such as web browsing and social media, though without the fluidity and speed of more powerful phones.
  • Price-to-Value: Excellent value if your budget is the primary constraint, but be aware of the limitations.

Realme 12 Pro:

  • Best Suited For: Tech enthusiasts, media consumers, photographers, and gamers. People who appreciate fast performance, quality visuals, and camera flexibility.
  • Use Cases: Excels in demanding applications, from mobile gaming to high-resolution video recording. A good choice for content creators or anyone who desires an overall high-performing phone.
  • Price-to-Value: Provides a lot of tech for its price, particularly in display, camera, and performance, making it an excellent value proposition in its class.

4. Buying Decision Framework

Ask Yourself These Questions:

  1. How critical is performance and speed to you?
  2. How important is camera quality and versatility?
  3. What is your budget?

Scenario-Based Recommendations:

  • Scenario 1: Budget is the absolute priority.
    • Recommendation: Samsung Galaxy A03s. This is the only option if price is paramount. Be prepared for compromises in performance and features.
  • Scenario 2: You want a solid all-around experience and are willing to spend more.
    • Recommendation: Realme 12 Pro. It's superior across the board and a much more satisfying experience for most users.
  • Scenario 3: You need a phone that excels in photography and media consumption.
    • Recommendation: Realme 12 Pro. The AMOLED display, better main camera, telephoto lens, and robust audio features make it ideal for these needs.

Final Thoughts and My Choice

After carefully reviewing the specifications and practical implications, it's clear that the Realme 12 Pro is the superior device by a wide margin. It's not just about raw specs; it's about the user experience. The smoother display, significantly faster performance, much better camera system, and faster charging make it a more versatile and enjoyable device to use daily. While it comes at a higher price, the value it provides for the cost makes it the better long-term option for most users. The A03s is a budget-friendly device suitable for basic users, but its performance and feature limitations are evident when compared to the Realme 12 Pro. If I were choosing, I'd absolutely go for the Realme 12 Pro without hesitation, understanding that it delivers an overall better mobile experience.

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.