Samsung Galaxy A03s vs Asus ROG Phone 8 - Detailed Phone Comparison

Detailed Comparison

Specification

General

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

Physical

Volume 113.41 cm³ 111.96 cm³
Screen Size to Weight Ratio 3.32 "/g 3.01 "/g
Weight 196 g 225 g
Height 164.2 mm 163.8 mm
Width 75.9 mm 76.8 mm
Thickness 9.1 mm 8.9 mm
Foldable Design No No
Available Colors
  • Black
  • Blue
  • White
  • Phantom Black
  • Rebel Grey

Display

Screen Size 6.5 " 6.78 "
Resolution 720 x 1600 1080 x 2400
Aspect Ratio 20:9 20:9
Screen-to-Body Ratio 81.8 % 88.2 %
Pixel Density 270 PPI 388 PPI
Refresh Rate N/A 165 Hz
Typical Brightness N/A N/A
HBM Brightness N/A 1600 nits
Peak Brightness N/A 2500 nits

Hardware

Battery Capacity per Screen Area 118.34 mAh/in² 119.65 mAh/in²
Battery Density 44.09 mAh/cm³ 49.12 mAh/cm³
Battery Capacity 5000 mAh 5500 mAh
NFC Support Yes Yes
Chipset Mediatek MT6765 Helio P35 (12 nm) Qualcomm SM8650-AB Snapdragon 8 Gen 3 (4 nm)
CPU Octa-core (4x2.35 GHz Cortex-A53 & 4x1.8 GHz Cortex-A53) Octa-core (1x3.3 GHz Cortex-X4 & 3x3.2 GHz Cortex-A720 & 2x3.0 GHz Cortex-A720 & 2x2.3 GHz Cortex-A520)
GPU PowerVR GE8320 Adreno 750

Connectivity

USB Version 2.0 N/A
OTG Support 1
DisplayPort 1
DisplayPort Version N/A 1.4
USB Features USB Type-C 2.0 USB Type-C, OTG, DisplayPort 1.4, Bottom Port

Software

Operating System Android Android
Initial OS Version 11 14
Maximum OS Version 12 16

Comparison Summary

Alright, let's dive into a head-to-head comparison of the Samsung Galaxy A03s and the Asus ROG Phone 8. These two phones are vastly different, and understanding their strengths and weaknesses will make choosing between them pretty straightforward. Let's break it down:

1. Specifications Breakdown

FeatureSamsung Galaxy A03sAsus ROG Phone 8Real-World Implications
Design
Dimensions164.2 × 75.9 × 9.1 mm, 196g163.8 × 76.8 × 8.9 mm, 225gA03s is slightly taller and thicker, but significantly lighter, more comfortable for prolonged single-handed use. ROG Phone 8 is more premium, slightly larger, heavier and compact.
Build QualityUnknownCorning Gorilla Glass Victus 2ROG Phone 8 has significantly better screen protection, reducing the risk of scratches and cracks. The A03s has unknown durability, implying a cheaper build.
Display
Size6.5"6.78"ROG Phone 8 has a slightly larger screen, offering a more immersive viewing experience.
Resolution720x16001080x2400ROG Phone 8 provides a significantly sharper and more detailed picture due to its much higher resolution.
PPI270388ROG Phone 8 has a noticeably crisper display, making text and images much clearer.
TechnologyPLS LCDAMOLEDROG Phone 8 offers superior contrast, richer colors, and deeper blacks than the A03s's LCD panel.
Refresh Rate60Hz165HzROG Phone 8 provides smoother scrolling and animations, especially noticeable in gaming and fast-paced content.
Brightness0 nits2500 nitsROG Phone 8's display is much brighter, ensuring better visibility in direct sunlight.
Performance
ChipsetMediatek MT6765 Helio P35 (12 nm)Qualcomm Snapdragon 8 Gen 3 (4 nm)ROG Phone 8 has a much more powerful and efficient chipset for significantly better overall performance.
AnTuTu Score117,0492,020,000ROG Phone 8 provides much faster app loading, smoother multitasking, and far better gaming experience.
GPUPowerVR GE8320Adreno 750ROG Phone 8's GPU is significantly more powerful for demanding graphics tasks.
Camera
Main Camera13MP, f/2.250MP, f/1.9, 1/1.56" Sony IMX890, 1.00 µm pixelsROG Phone 8 captures significantly higher resolution images with superior low-light performance due to a wider aperture and larger sensor.
Selfie Camera5MP, f/2.032MPROG Phone 8's selfie camera captures higher resolution and more detailed selfies.
Macro Lens2MP, f/2.35MP, f/2.4ROG Phone 8's macro camera captures higher resolution close-up shots.
Wide Angle + MacroNone13MP, f/2.2ROG Phone 8 has an additional wide-angle camera for more versatile photography, which the A03s lacks completely.
Video Recording1080p@30fps8K@24fps, 4K@60fps, 1080p@240fpsROG Phone 8 can record much higher quality videos, including 8K, 4K at 60fps, and slow-motion at 240fps.
Additional FeaturesLimitedGimbal, Optical zoom, Stabilization, Night ModeROG Phone 8 has far more advanced features, providing more versatility and quality in images and videos.
Battery Life
Capacity5000mAh5500mAhROG Phone 8 offers slightly longer battery life, which is significant for heavy usage.
ChargingLi-Ion65W Fast Charging, Li-PolymerROG Phone 8 can charge much faster, going from empty to full quicker.
Software
OSAndroid 11 (upgradable to 12)Android 14 (upgradable to 16)ROG Phone 8 offers a more modern OS and extended future upgrades, with latest features and security updates.
Connectivity
Wi-Fi802.11b/g/nWi-Fi 7 (802.11be)ROG Phone 8 supports faster, more stable Wi-Fi with latest technologies.
Bluetooth5.05.3ROG Phone 8 has a newer version of Bluetooth for better performance and more advanced audio codecs, which the A03s does not support.
GPSGPS, A-GPS, GLONASSAdvanced GPS & Satellite SystemsROG Phone 8 provides more precise and reliable location tracking due to its support for a wider range of satellite systems.
Storage
Internal Storage32GB or 64GB256GBROG Phone 8 has substantially more internal storage space for your apps, photos, and media.
RAM3GB or 4GB12GB or 16GBROG Phone 8 offers much more RAM for smoother multitasking and enhanced gaming performance.
Expandable StorageNoNoNeither device offers the option to add additional storage via SD cards.
Audio
QualityBasic AudioDTS / DTS X, Stereo SpeakersROG Phone 8 offers much better audio, with dual speakers, enhanced surround sound, and improved sound separation.
Security
Featuresside-mounted fingerprint sensorbasic fingerprint sensorSamsung Galaxy A03s features a side mounted fingerprint sensor and Asus ROG Phone 8 has basic fingerprint security.
SensorsBiometric: Fingerprint, Proximity, AccelerometerBiometric: Fingerprint, Proximity, Accelerometer, Compass, Gyroscope, GravityROG Phone 8 offers a comprehensive suite of sensors for more advanced functionalities and accurate motion detection during gaming, The A03s offers only basic sensors.

2. Key Insights

  • Samsung Galaxy A03s: This is a budget-friendly device focusing on essential smartphone functions. It’s lightweight, has a decent-sized screen, and a battery that can last a full day. Its strengths lie in its affordability and basic usability. However, it falls significantly behind in display quality, performance, camera capabilities, and advanced features.
  • Asus ROG Phone 8: This phone is a powerhouse designed for mobile gaming and high-performance use. Its strengths include a superior display, flagship-level performance, advanced camera features, and a suite of gaming-centric enhancements. It’s a premium device that stands out in every aspect compared to the A03s, with no comparable capabilities.

Trade-offs

  • Samsung Galaxy A03s: The trade-off here is heavily skewed towards affordability. While you get a basic smartphone, you sacrifice performance, display quality, and camera prowess. The build is most likely lower grade material, and the software is dated and won't receive long-term support.
  • Asus ROG Phone 8: The trade-off is primarily in its cost and size. It's significantly more expensive and is heavier due to its design. Its gaming focus may make it less appealing to users looking for a more conventional smartphone experience.

3. User Profiles and Recommendations

  • Samsung Galaxy A03s User: This phone is ideal for budget-conscious users who need a basic device for calling, texting, and light browsing. It’s suitable for users who don’t play games or engage in demanding mobile tasks.
    • Use Cases: First smartphone, basic communication, older users who don’t need advanced features, secondary phone, users with light app usage.
  • Asus ROG Phone 8 User: This phone is designed for mobile gamers, power users, and photography enthusiasts who demand top-tier performance and cutting-edge technology. It’s ideal for users who are willing to pay for a premium experience.
    • Use Cases: Heavy gaming, content creation, media consumption, users who need fast performance and an excellent camera, professionals that require high-performance mobile devices.

4. Buying Decision Framework

Before deciding, ask yourself these three crucial questions:

  1. What is your budget? The ROG Phone 8 is significantly more expensive, while the A03s is an entry-level budget option.
  2. What are your primary needs? Do you need a high-performance phone for gaming or a basic device for calls and messages?
  3. How important is display quality and camera performance? ROG Phone 8 excels in both, while the A03s is basic in those areas.

Scenario-Based Recommendations

  • Scenario 1: Basic User on a Tight Budget - If you're looking for a phone for basic tasks on a shoestring budget, the Samsung Galaxy A03s is your pick.
  • Scenario 2: Mobile Gamer & Power User - If you're a serious gamer or need high performance and top features, the Asus ROG Phone 8 is the only choice here, which offers the best overall performance.
  • Scenario 3: All-rounder User - For an user that has a higher budget than the entry level user, and is not a gamer, but still appreciates better image quality, performance and overall user experience, the Asus ROG Phone 8 is the way to go.

Conclusion

The Samsung Galaxy A03s and Asus ROG Phone 8 are in entirely different leagues. The A03s is a budget device focusing on basic functionality, while the ROG Phone 8 is a premium, high-performance device designed for gaming and demanding usage. Your choice should be driven by your budget and primary needs, with the ROG Phone 8 being far superior in nearly every measurable aspect.

My Choice

Personally, I'd choose the Asus ROG Phone 8. While the price difference is significant, the sheer gulf in performance, display quality, camera capabilities, and overall user experience makes it worth the investment if your budget allows. As a tech journalist and someone who appreciates smooth performance and excellent display, the ROG Phone 8 provides a vastly superior experience. Its advanced features, higher display refresh rate, and powerful processor would significantly enhance my daily usage. While the A03s is adequate for basic tasks, the ROG Phone 8's advanced capabilities align perfectly with my needs and expectations.

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.