Samsung Galaxy A04s vs Oppo Reno12 - Detailed Phone Comparison

Detailed Comparison

Specification

General

Launch Date September 22, 2022 June 25, 2024
Release Year 2022 2024

Physical

Volume 114.96 cm³ 90.89 cm³
Screen Size to Weight Ratio 3.33 "/g 3.79 "/g
Weight 195 g 177 g
Height 164.7 mm 161.4 mm
Width 76.7 mm 74.1 mm
Thickness 9.1 mm 7.6 mm
Foldable Design No No
Available Colors
  • Black
  • White
  • Green
  • Copper
  • Matte Brown
  • Sunset Pink
  • Astro Silver

Display

Screen Size 6.5 " 6.7 "
Resolution 720 x 1600 1080 x 2412
Aspect Ratio 20:9 20:9
Screen-to-Body Ratio 80.7 % 90.3 %
Pixel Density 270 PPI 394 PPI
Refresh Rate 90 Hz 120 Hz
Typical Brightness N/A N/A
HBM Brightness N/A N/A
Peak Brightness 400 nits 1200 nits

Hardware

Battery Capacity per Screen Area 118.34 mAh/in² 111.38 mAh/in²
Battery Density 43.5 mAh/cm³ 55.01 mAh/cm³
Battery Capacity 5000 mAh 5000 mAh
NFC Support Yes Yes
Chipset Exynos 850 (8 nm) Mediatek Dimensity 7300 Energy (4 nm)
CPU Octa-core (4x2.0 GHz Cortex-A55 & 4x2.0 GHz Cortex-A55) Octa-core (4x2.5 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55)
GPU Mali-G52 Mali-G615 MC2

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 12 14
Maximum OS Version 14 17

Comparison Summary

Alright, let's dive deep into the Samsung Galaxy A04s and the Oppo Reno12. These two phones are positioned very differently in the market, and that’s reflected in their specs. Buckle up, because we're about to get into the nitty-gritty.

1. Specifications Breakdown

Here’s a detailed comparison table, focusing on what these specs mean for real users:

FeatureSamsung Galaxy A04sOppo Reno12Real-World Implications
Design
Dimensions164.7 × 76.7 × 9.1 mm161.4 × 74.1 × 7.6 mmOppo Reno12 is slimmer and lighter, feeling more comfortable in hand and pocket.
Weight195g177gOppo Reno12 is more comfortable for extended use, reducing hand fatigue.
Display
Size6.5"6.7"Oppo Reno12 offers a slightly more immersive viewing experience.
Resolution720x16001080x2412Oppo Reno12 has a noticeably sharper display, crucial for reading and visual clarity.
Pixel Density (PPI)270394Oppo Reno12 looks much crisper, with finer details in text and images.
TechnologyPLS LCDAMOLEDOppo Reno12 provides richer blacks, better contrast, and more vibrant colors.
Refresh Rate90Hz120HzOppo Reno12 offers smoother scrolling and animations.
Brightness0 nits1400 nitsOppo Reno12 is significantly better for use in bright sunlight.
Performance
ChipsetExynos 850 (8 nm)Mediatek Dimensity 7300 Energy (4 nm)Oppo Reno12's chipset is more power-efficient and significantly faster in daily tasks.
Antutu Score117,300702,140Oppo Reno12 provides dramatically better performance for gaming and multitasking.
GPUMali-G52Mali-G615 MC2Oppo Reno12 has a much more powerful GPU for better gaming and graphics performance.
Camera
Standard Camera50MP, f/1.850MP, f/1.8, 1/2" Sony LYT-600, 0.70 µmOppo Reno12 has a larger sensor with a more advanced sensor, likely for better image quality
Selfie Camera5MP, f/2.232MP, f/2.0Oppo Reno12 captures far more detailed and brighter selfies.
Wide Angle LensNone8MP, f/2.2, 1/2.8" Sony IMX355, 1.14 µmOppo Reno12 provides a wider field of view for landscapes and group shots.
Portrait (Depth)2MP, f/2.4NoneSamsung A04s has a dedicated depth sensor for portrait effects
Macro Lens2MP, f/2.42MP, f/2.4, 1/5" Omnivision OV02B10, 1.75 µmSimilar macro capability on both but the Oppo's larger pixel size may mean slightly better low light results
Video Recording1080p@30fps4K@30fps, 1080p@30/60/120/480fps, 720p@960fps with HDR, OIS, EISOppo Reno12 captures higher resolution videos with better stabilization and slow-motion options
Camera FeaturesBasic setAdvanced features like OIS, 4K recording, and RAWOppo Reno12 allows for more creative and professional photography.
Battery Life
Capacity5000mAh5000mAhBoth phones offer similar battery life for typical usage patterns.
Charging15W fast charging80W fast chargingOppo Reno12 charges up much faster, minimizing downtime.
Software
OSAndroid 12 (up to 14)Android 14 (up to 17)Oppo Reno12 comes with a more recent OS version, promising better security and features.
Connectivity
WiFiup to 802.11acup to 802.11ax (Wi-Fi 6) with MIMOOppo Reno12 offers faster and more reliable Wi-Fi connections.
Bluetooth5.0 LE5.4 LE with aptX, LDAC etc.Oppo Reno12 has a newer standard with better audio codecs
Storage
Internal Storage32/64/128 GB256/512 GBOppo Reno12 provides significantly more storage for apps, photos, and videos.
RAM3/4 GB12/16 GBOppo Reno12 allows for smoother multitasking and handling of more complex apps.
Expandable StorageNoNoBoth phones have no expandable storage.
Other
Fingerprint readerSide-mountedBasic sensorSide-mounted fingerprint reader generally preferred by users
Screen ProtectionUnspecifiedCorning Gorilla Glass Victus 2Oppo Reno12 offers a better screen protection against scratches and impacts

2. Key Insights

Samsung Galaxy A04s

Strengths:

  • Affordability: This is clearly the phone’s biggest draw. It’s designed for users on a tight budget.
  • Decent Battery Life: The 5000mAh battery provides a solid day’s usage.
  • Basic Functionality: It covers the essentials for calls, texts, and light app use.

Limitations:

  • Lower Performance: The Exynos 850 chipset struggles with demanding tasks and gaming.
  • Basic Display: The PLS LCD display lacks vibrancy, sharpness, and outdoor brightness.
  • Limited Camera: The cameras are acceptable for casual use but lack advanced features.

Oppo Reno12

Strengths:

  • Superior Performance: The Dimensity 7300 Energy chipset and ample RAM make it exceptionally fast and responsive.
  • Excellent Display: The AMOLED screen with a 120Hz refresh rate provides a superb visual experience.
  • Advanced Camera: The Reno12 features a versatile camera setup with higher resolution sensors and advanced features.
  • Fast Charging: The 80W charging significantly reduces charging time.
  • Modern Software: Comes with Android 14, ensuring the latest features and security.
  • Better Build: Corning Gorilla Glass Victus 2 enhances screen protection
  • Superior connectivity: Supports newer Wi-Fi standards and Bluetooth 5.4 for faster connections and better audio quality.

Limitations:

  • Price: The Reno12 is considerably more expensive than the A04s.
  • No Expandable Storage: Users who need very large storage may need to consider the 512GB model or cloud storage.

3. User Profiles and Recommendations

Samsung Galaxy A04s

  • Budget-Conscious Users: Perfect for those who need a functional phone for basic tasks and don’t want to spend much money.
  • First-Time Smartphone Buyers: It’s a simple and affordable way to enter the smartphone world.
  • Users with Minimal Needs: Suitable for individuals who primarily use their phone for calls, texts, and basic browsing.
  • Secondary Phone: It could serve as a reliable secondary device due to its battery life.

Oppo Reno12

  • Performance-Oriented Users: Ideal for those who need a phone that can handle heavy multitasking, gaming, and demanding apps.
  • Photography Enthusiasts: Perfect for users who want a high-quality camera with advanced features and excellent video recording.
  • Tech Enthusiasts: It’s a great choice for those who want a phone with the latest technology and features.
  • Content Consumers: Great for people who watch videos, play games, and use social media frequently thanks to the high quality display and performance.

4. Buying Decision Framework

Here are three questions to help you decide between these phones:

  1. What is your budget?

    • If your budget is very limited, the A04s is the only option. If you have more flexibility, consider if the superior specs of the Reno12 are worth the price increase.
  2. How important is performance and display quality?

    • If you need smooth performance, a vibrant display, and a capable camera, the Reno12 is the clear winner. If performance and display are not your priority, the A04s is a good option.
  3. How often do you use your phone for demanding tasks?

    • If you're a casual user, the A04s might suffice. However, if you use apps for gaming, photography, video creation or heavy browsing, the Reno12 will give you a much better experience.

Scenario-Based Recommendations:

  • Scenario 1: "The Basic User": If you just need a phone for calls, texts, and occasional browsing, the Samsung Galaxy A04s is the most affordable.

  • Scenario 2: "The Everyday User": If you use your phone for a mix of activities like social media, moderate gaming, and occasional photography, the Oppo Reno12 is the better all-rounder.

  • Scenario 3: "The Power User": If you need top-tier performance, excellent photography, and a superior display, the Oppo Reno12 is the best option, as long as it fits within your budget.

Final Verdict

Okay, so if I were choosing between these two devices, I would absolutely pick the Oppo Reno12, hands down.

Here's why:

The display alone is a game-changer. Going from a basic LCD to a vibrant AMOLED with a 120Hz refresh rate is like stepping out of a black and white movie into technicolor. The performance is also a different world. That MediaTek Dimensity chip and the generous RAM just make everything feel snappy and fluid – a huge difference if you use your phone for anything more than the basics. The camera is a significant leap with that larger sensor, OIS and 4K recording capability, making it a much more versatile photography tool. And the fast charging? It’s one of those features you don’t know you need until you have it, absolutely minimizing downtime.

Yes, the Oppo Reno12 costs more, but the upgrade in experience is truly significant. It’s an investment in a device that will feel modern and relevant for much longer, not just getting you by. With all of that said, it depends on your budget, and if you simply cannot fit the cost into your budget, you won't be dissapointed with the A04s.

So, for me, the Oppo Reno12 is the clear winner. It’s not just a spec sheet improvement; it’s an experience enhancement.

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.