Samsung Galaxy M12 vs Realme 9 Pro+ - Detailed Phone Comparison

Detailed Comparison

Specification
Realme 9 Pro+
Realme 9 Pro+
Realme

General

Launch Date April 30, 2021 February 21, 2022
Release Year 2021 2022

Physical

Volume 120.74 cm³ 93.94 cm³
Screen Size to Weight Ratio 3.07 "/g 3.52 "/g
Weight 212 g 182 g
Height 164 mm 160.2 mm
Width 75.9 mm 73.3 mm
Thickness 9.7 mm 8 mm
Foldable Design No No
Available Colors
  • Black
  • Blue
  • Green
  • Midnight Black
  • Aurora Green
  • Sunrise Blue
  • Free Fire Limited Edition

Display

Screen Size 6.5 " 6.4 "
Resolution 720 x 1600 1080 x 2400
Aspect Ratio 20:9 20:9
Screen-to-Body Ratio 81.9 % 84.2 %
Pixel Density 270 PPI 411 PPI
Refresh Rate 90 Hz 90 Hz
Typical Brightness N/A 430 nits
HBM Brightness N/A 600 nits
Peak Brightness N/A N/A

Hardware

Battery Capacity per Screen Area 118.34 mAh/in² 109.86 mAh/in²
Battery Density 41.41 mAh/cm³ 47.9 mAh/cm³
Battery Capacity 5000 mAh 4500 mAh
NFC Support Yes Yes
Chipset Exynos 850 (8 nm) Mediatek Dimensity 920 (6 nm)
CPU Octa-core (4x2.0 GHz Cortex-A55 & 4x2.0 GHz Cortex-A55) Octa-core (2x2.5 GHz Cortex-A78 & 6x2.0 GHz Cortex-A55)
GPU Mali-G52 Mali-G68 MC4

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 13

Comparison Summary

1. Specifications Comparison

Design

FeatureSamsung Galaxy M12Realme 9 Pro+Practical Impact
Dimensions164 × 75.9 × 9.7 mm160.2 × 73.3 × 8 mmRealme 9 Pro+ is noticeably more compact and slimmer, likely more comfortable in hand.
Weight212g182gRealme 9 Pro+ is significantly lighter, making it easier to hold for extended periods and more pocketable.

Display

FeatureSamsung Galaxy M12Realme 9 Pro+Practical Impact
Size6.5"6.4"Negligible difference in screen size, both feel similarly sized.
Resolution720x16001080x2400Realme 9 Pro+ has a much sharper display; text will appear crisper and images will have more detail.
PPI270411Realme 9 Pro+ will display significantly sharper images due to higher pixel density, leading to a more detailed viewing experience.
TechnologyPLS LCDAMOLEDRealme 9 Pro+ offers superior color reproduction, deeper blacks, and better contrast, ideal for multimedia consumption.
Refresh Rate90Hz90HzBoth offer smooth scrolling and animations, a noticeable upgrade from 60Hz screens.
Brightness0 nits0 nitsPeak brightness is identical at 0 nits (this seems incorrect and likely an error in provided data). We need to assume both displays have decent brightness

Performance

FeatureSamsung Galaxy M12Realme 9 Pro+Practical Impact
ChipsetExynos 850 (8 nm)Mediatek Dimensity 920 (6 nm)Realme 9 Pro+ chipset is significantly more powerful, enabling faster app loading, smoother multitasking, and better gaming performance.
AnTuTu Score117,341496,970Realme 9 Pro+ will offer a dramatically smoother user experience, and be more future-proof in handling demanding applications.
GPUMali-G52Mali-G68 MC4Realme 9 Pro+ will handle more graphically intense games with much higher frame rates and better overall performance.

Camera

FeatureSamsung Galaxy M12Realme 9 Pro+Practical Impact
Main Camera48MP, f/2.0, 1/2" sensor50MP, f/1.8, 1/1.56" sensorRealme 9 Pro+ has a superior main sensor with a wider aperture and larger sensor which allows it to capture better low light pictures with more detail.
Selfie Camera8MP, f/2.216MP, f/2.4, 1/3.13" sensorRealme 9 Pro+ offers sharper, more detailed selfies, particularly in good lighting.
Wide Angle Lens5MP, f/2.28MP, f/2.2, 1/2.8" sensorRealme 9 Pro+ has a slightly better wide-angle lens.
Portrait Mode2MP depth sensorNo Depth sensorSamsung Galaxy M12 can provide some depth data for portrait photos, while Realme relies on software for portrait mode
Macro Lens2MP, f/2.42MP, f/2.4, 1/5" sensorBoth have similar macro lenses for close-up photography.
Video Recording1080p@30fpsUp to 4K@30fps with EISRealme 9 Pro+ has significantly better video recording capabilities with 4K recording and EIS offering more crisp and smooth footage.
Camera FeaturesPDAF, Quad CameraOIS, EIS, Triple Camera, Night ModeRealme 9 Pro+ offers better video and low-light photography due to OIS, EIS and Night Mode, while the M12 has an additional depth sensor and PDAF for slightly faster focusing.

Battery

FeatureSamsung Galaxy M12Realme 9 Pro+Practical Impact
Capacity5000mAh4500mAhSamsung Galaxy M12 should offer slightly longer battery life for typical use.
Charging15W Fast Charging60W Fast ChargingRealme 9 Pro+ charges significantly faster, allowing for quick power-ups.

2. Key Differences Analysis

Samsung Galaxy M12 Advantages

  • Larger Battery: The 5000mAh battery offers slightly longer battery life for users who prioritize endurance.
  • Dedicated Depth Sensor: A dedicated depth sensor contributes to portrait photos.
  • Side-mounted Fingerprint Sensor: A more convenient placement for many users

Practical Implications: The M12 is geared towards users who need extended battery life and prefer a side-mounted fingerprint sensor, though this does not mean that it has better quality fingerprint sensor.

Realme 9 Pro+ Advantages

  • Superior Display: The AMOLED display offers much better colors, contrast, and clarity.
  • Significantly Higher Performance: The Dimensity 920 chipset provides a much smoother, faster, and more responsive user experience for all tasks.
  • Better Camera System: The main camera with OIS and wider aperture, alongside 4K video capabilities and a better selfie camera, offers improved image quality, particularly in low light.
  • Faster Charging: 60W charging allows for quick power replenishment, minimizing downtime.
  • Advanced Connectivity: Support for newer Wi-Fi standards and Bluetooth 5.2 ensures better wireless speeds and reliability.
  • Enhanced Audio: Stereo Speakers with Dolby Atmos, and a noise canceling microphone result in a better quality audio experience
  • Software updates: With Android 12 out of the box and slated for an update to 13, the Realme 9 Pro+ offers a more up-to-date OS experience.
  • Better Build Quality : With Corning Gorilla Glass 5 it offers superior protection

Practical Implications: The Realme 9 Pro+ is a higher-performing phone overall, offering a significantly better display, camera, and charging speed, and a better overall audio experience.

Trade-offs: The Samsung Galaxy M12 has a slightly larger battery, and a side-mounted fingerprint sensor. However, these benefits are offset by the considerable advantages of the Realme 9 Pro+ in all other areas.

3. User Profiles & Recommendations

Samsung Galaxy M12 Ideal User

  • Budget-conscious users: Those seeking a basic phone with long battery life and a side-mounted fingerprint sensor.
  • Light users: Those who primarily use their phone for calls, texts, browsing, and social media, without needing high performance or advanced features.
  • Users needing extended battery life: Those who value the extra battery capacity and need a phone to last through the day without charging.

Use Cases:

  • Basic social media and browsing
  • Simple photography with a decent camera
  • Longer periods away from chargers

Realme 9 Pro+ Ideal User

  • Performance-oriented users: Those who want a smooth, responsive user experience with demanding apps and games.
  • Multimedia enthusiasts: Users who enjoy high-quality video streaming and content consumption, valuing the AMOLED display and enhanced audio.
  • Photography lovers: Those who want a better camera with superior low-light capabilities, 4K video and OIS for stable footage.
  • Users needing fast charging: Those who want to quickly charge their phone.
  • Future proofing: With the Dimensity 920 chipset, it'll perform well for longer, and be more resistant to app performance degradation.

Use Cases:

  • Mobile gaming, especially graphically intensive titles
  • High-quality video streaming (Netflix, YouTube)
  • Photography and videography in various lighting conditions
  • Multitasking with many apps and tabs
  • Demanding applications

Price-to-Value Ratio: The Realme 9 Pro+ offers significantly more value for its price, with its superior display, performance, camera, and charging capabilities. While the M12 is cheaper, its compromises in critical areas make it a less appealing option for most users.

4. Decision Framework

Key Questions for Buyers

  1. What is my primary use case for a smartphone? (e.g., gaming, photography, basic communication).
  2. How much do I value display quality and camera performance?
  3. Is fast charging a significant convenience for me?

Scenario-Based Recommendations

  • Scenario 1: "I just need a basic, budget-friendly phone for everyday tasks and want a long-lasting battery."
    • Recommendation: Samsung Galaxy M12 might suffice, but you'll likely notice the slower performance and the weaker display.
  • Scenario 2: "I want a good overall experience with smooth performance, a great display and an adequate camera."
    • Recommendation: Realme 9 Pro+ is the clear winner; it offers a much better overall experience across the board.
  • Scenario 3: "I am a mobile gamer and need a phone that can handle demanding games and have great graphics."
    • Recommendation: Realme 9 Pro+ is the best choice due to its superior chipset, GPU, and better display quality for a much better gaming experience.
  • Scenario 4: "I want a phone with great display for watching videos, and a camera capable of taking high quality footage."
    • Recommendation: Realme 9 Pro+ is the best choice due to its superior AMOLED display and 4K camera.

My Choice

I would choose the Realme 9 Pro+. The sheer difference in performance, display quality, camera capabilities and charging speeds makes it a significantly better phone for most users. While the Samsung Galaxy M12 offers a slightly larger battery and a side-mounted fingerprint scanner, these are not enough to offset the numerous advantages of the Realme 9 Pro+. The Realme 9 Pro+ provides a much more enjoyable and future-proof experience, offering superior performance across the board and the fast charging means that the slightly smaller battery is less of an issue. It provides a much more comprehensive and feature-rich mobile experience.

Emily Harper
Emily Harper

Technology Insights Specialist

Dedicated technology writer specializing in mobile device analysis and technology communication. Expert at translating complex smartphone features into clear, actionable insights for diverse audiences.

Key Strengths:

  • Mobile technology analysis
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Bridging technical complexity with engaging, accessible narratives.