Samsung Galaxy M12 vs Samsung Galaxy Z Flip3 5G - Detailed Phone Comparison

Detailed Comparison

Specification

General

Launch Date April 30, 2021 August 27, 2021
Release Year 2021 2021

Physical

Volume 120.74 cm³ 82.7 cm³
Screen Size to Weight Ratio 3.07 "/g 3.66 "/g
Weight 212 g 183 g
Height 164 mm 166 mm
Width 75.9 mm 72.2 mm
Thickness 9.7 mm 6.9 mm
Foldable Design No Yes
Available Colors
  • Black
  • Blue
  • Green
  • White
  • Green
  • Phantom Black
  • Pink
  • Gray
  • Thom Browne Edition
  • Wooyoungmi Edition
  • Lavender
  • Cream
  • Bespoke Edition
  • Dream White

Display

Screen Size 6.5 " 6.7 "
Resolution 720 x 1600 1080 x 2640
Aspect Ratio 20:9 22:9
Screen-to-Body Ratio 81.9 % 84.7 %
Pixel Density 270 PPI 426 PPI
Refresh Rate 90 Hz 120 Hz
Typical Brightness N/A N/A
HBM Brightness N/A N/A
Peak Brightness N/A 1200 nits

Hardware

Battery Capacity per Screen Area 118.34 mAh/in² 73.51 mAh/in²
Battery Density 41.41 mAh/cm³ 39.9 mAh/cm³
Battery Capacity 5000 mAh 3300 mAh
NFC Support Yes Yes
Chipset Exynos 850 (8 nm) Qualcomm SM8350 Snapdragon 888 5G (5 nm)
CPU Octa-core (4x2.0 GHz Cortex-A55 & 4x2.0 GHz Cortex-A55) Octa-core (1x2.84 GHz Cortex-X1 & 3x2.42 GHz Cortex-A78 & 4x1.80 GHz Cortex-A55)
GPU Mali-G52 Adreno 660

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 11
Maximum OS Version 14

Comparison Summary

1. Specifications Comparison

Design

FeatureSamsung Galaxy M12Samsung Galaxy Z Flip3 5GPractical Impact
Form FactorStandardFoldableThe Z Flip3 5G offers a unique, compact design when folded, while the M12 is a traditional slab phone.
Dimensions (mm)164 x 75.9 x 9.7166 x 72.2 x 6.9The M12 is wider and thicker, feeling bulkier. The Z Flip3 is taller but significantly slimmer, especially when folded.
Weight (g)212183The Z Flip3 is noticeably lighter, making it more comfortable for extended use.

Display

FeatureSamsung Galaxy M12Samsung Galaxy Z Flip3 5GPractical Impact
Size6.5"6.7"Z Flip3 offers slightly more screen real estate for viewing content.
Resolution720x16001080x2640Z Flip3 has a much sharper display, resulting in crisper text and images.
Pixel Density (PPI)270426Z Flip3 provides a significantly clearer and more detailed viewing experience.
TechnologyPLS LCDUnknownBoth phones use similar quality display technologies. It is unknown what type of display the Z Flip 3 uses.
Refresh Rate90Hz120HzZ Flip3 will have slightly smoother animations and scrolling, making the user interface feel more responsive.
Brightness (nits)01200Z Flip3 display is dramatically brighter, providing much better visibility in direct sunlight.

Performance

FeatureSamsung Galaxy M12Samsung Galaxy Z Flip3 5GPractical Impact
ChipsetExynos 850 (8 nm)Qualcomm SM8350 Snapdragon 888 5G (5 nm)The Z Flip3's Snapdragon 888 is a much more powerful chip, offering significantly faster performance for all tasks.
AnTuTu Score117,341898,700Z Flip3 offers drastically faster app loading, smoother multitasking, and better gaming performance.
GPUMali-G52Adreno 660Z Flip3 provides significantly better graphics performance for gaming and other graphically demanding applications.

Camera

FeatureSamsung Galaxy M12Samsung Galaxy Z Flip3 5GPractical Impact
Main Camera Resolution48MP12.2MPM12 has a higher megapixel count but Z Flip3 has a larger pixel size. Higher MP count doesn't always mean better quality and sensor size matters more for low light.
Main Camera Aperturef/2.0f/1.8Z Flip3 has a wider aperture, allowing more light to enter, which helps in low-light photography.
Main Camera Sensor Size1/2"1/2.55"M12 has a larger sensor for the main camera.
Selfie Camera Resolution8MP10MPThe Z Flip3 has a slightly higher resolution for selfies
Selfie Camera Aperturef/2.2f/2.4M12 has a wider aperture for selfies which may be better in low light.
Wide Angle Lens Resolution5MP13MPZ Flip3 captures wider shots with more details.
Portrait ModeYesNoM12 can take portrait mode pictures.
Macro LensYesNoM12 has a dedicated lens for close-up shots
Video Recording1080p@30fpsUp to 4K@60fps, HDRZ Flip3 offers much higher video quality and more versatile options.
Video StabilizationNoYesZ Flip3 has optical image stabilization providing smoother footage.
Slow MotionNo, 30 fpsYes, 960 fpsZ Flip3 captures dramatically slower slow-motion shots.
DXOMARKN/A111 (Mobile), 118 (Photo), 110 (Video)Z Flip3 camera is much better than the M12 according to DXOMARK, though M12 does not have a score.

Battery

FeatureSamsung Galaxy M12Samsung Galaxy Z Flip3 5GPractical Impact
Capacity5000mAh3300mAhM12 has a significantly larger battery, potentially providing much longer battery life.
Charging15W Fast Charging15W Fast ChargingBoth have similar charging speeds.
FeaturesNon-removableReverse charging, Non-removableZ Flip3 can wirelessly charge other devices.

2. Key Differences Analysis

Samsung Galaxy M12 Advantages:

  • Significantly Larger Battery: The 5000 mAh battery offers potentially much longer battery life, which is ideal for users who are not near chargers for long periods of time.
  • Macro & Depth Cameras: Dedicated macro and depth cameras allow for close-up shots and portrait-mode photos, which is useful for different types of photography.
  • Lower Price: The M12 is a more budget-friendly phone.
  • Wider Selfie Camera Aperture: The front facing camera will allow more light into the sensor which can be better in low-light situations.

Samsung Galaxy Z Flip3 5G Advantages:

  • Foldable Design: Offers a unique, compact form factor when folded, which is useful for portability and convenience.
  • Superior Display: Significantly sharper and brighter display, resulting in a much better viewing experience, with smoother scrolling at 120hz.
  • Much More Powerful Processor: The Snapdragon 888 chip provides a far superior performance, enabling smooth multitasking, gaming, and overall responsiveness.
  • Much Better Camera System: Captures higher-quality images and video, thanks to larger pixel size, better low-light performance, and video stabilization.
  • Better Wireless Features: Supports Wi-Fi 6, which is a faster and more reliable WiFi and faster Bluetooth versions with more features.
  • Reverse Wireless Charging: Ability to wirelessly charge other devices.
  • Superior Screen Protection: Uses Corning Gorilla Glass Victus, providing better protection against scratches and drops

Significant Trade-offs:

  • The Galaxy M12 sacrifices display quality, performance, and camera capabilities for a lower price and longer battery life.
  • The Galaxy Z Flip3 sacrifices battery life and unique camera features for a high-end display, performance, and folding design.

3. User Profiles & Recommendations

Samsung Galaxy M12 Ideal Users:

  • Budget-Conscious Users: Those looking for a reliable smartphone with a good battery life at a lower cost.
  • Users Prioritizing Battery Life: Those who need their phone to last through the day without frequent charging.
  • Users Who Like Variety in Photos: The macro and portrait lens will give users more creative options.
  • Basic Smartphone Users: Individuals who primarily use their phones for calls, texting, and basic social media browsing.

Use Cases:

  • All-day use without frequent charging.
  • Casual photography.
  • Everyday social media and communication.

Samsung Galaxy Z Flip3 5G Ideal Users:

  • Tech Enthusiasts: Those who want a cutting-edge smartphone with innovative features.
  • Users Who Value Performance: Individuals who need a phone that can handle demanding tasks like gaming, multitasking, and video editing.
  • Users Who Value Display Quality: Those who want the best possible visual experience.
  • Users Wanting an Amazing Camera: Those who want to be able to take amazing pictures and video.
  • Users Who Want a Small Form Factor: Users who would benefit from a phone being significantly smaller in their pocket.

Use Cases:

  • High-end mobile gaming.
  • Professional photography and videography.
  • Power users who need fast processing speed and crisp display for multitasking.
  • Stylish users looking for a unique smartphone that stands out.

4. Decision Framework

Key Questions for Buyers:

  1. What is your budget? (M12 is significantly more affordable).
  2. How important is battery life? (M12 has much longer battery).
  3. Do you need high performance for gaming and multitasking? (Z Flip3 is far superior in performance).

Scenario-Based Recommendations:

  • Scenario 1: Price & Battery Life Matter Most: If you're on a strict budget and need a phone that lasts all day, the Samsung Galaxy M12 is the more practical option.
  • Scenario 2: Cutting-Edge Features and Performance are Key: If you're looking for the best possible performance, display quality, camera capabilities and a unique design, and do not mind the smaller battery and higher price, the Samsung Galaxy Z Flip3 5G is the clear winner.
  • Scenario 3: Balanced Experience: Neither phone is really balanced, since each prioritizes very different aspects. Users will have to determine which areas are more important to them, whether it is processing power and camera, or battery life and price.

My Choice:

I would personally choose the Samsung Galaxy Z Flip3 5G. While the M12 offers a longer battery life and a lower price, my priority is high performance and image quality which makes the Z Flip3 the better choice. The superior display, much faster processor, and the significantly better camera system make the Z Flip3 a much better device for my needs. Additionally, the unique folding design is a feature I find appealing, and I am willing to manage the trade-off in battery life for these benefits. The newer tech, such as WiFi 6, is also an attractive benefit. The price is a drawback, but for my usage the value justifies the increased cost.

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.