Samsung Galaxy M12 vs Xiaomi 14 Ultra - Detailed Phone Comparison

Detailed Comparison

Specification

General

Launch Date April 30, 2021 February 22, 2024
Release Year 2021 2024

Physical

Volume 120.74 cm³ 111.81 cm³
Screen Size to Weight Ratio 3.07 "/g 2.93 "/g
Weight 212 g 229.5 g
Height 164 mm 161.4 mm
Width 75.9 mm 75.3 mm
Thickness 9.7 mm 9.2 mm
Foldable Design No No
Available Colors
  • Black
  • Blue
  • Green
  • Titanium Gray
  • Black
  • Blue
  • White

Display

Screen Size 6.5 " 6.73 "
Resolution 720 x 1600 1440 x 3200
Aspect Ratio 20:9 20:9
Screen-to-Body Ratio 81.9 % 90 %
Pixel Density 270 PPI 522 PPI
Refresh Rate 90 Hz 120 Hz
Typical Brightness N/A 1000 nits
HBM Brightness N/A N/A
Peak Brightness N/A 3000 nits

Hardware

Battery Capacity per Screen Area 118.34 mAh/in² 110.39 mAh/in²
Battery Density 41.41 mAh/cm³ 44.72 mAh/cm³
Battery Capacity 5000 mAh 5000 mAh
NFC Support Yes Yes
Chipset Exynos 850 (8 nm) Qualcomm SM8650-AB Snapdragon 8 Gen 3 (4 nm)
CPU Octa-core (4x2.0 GHz Cortex-A55 & 4x2.0 GHz Cortex-A55) Octa-core (1x3.3 GHz Cortex-X4 & 3x3.2 GHz Cortex-A720 & 2x3.0 GHz Cortex-A720 & 2x2.3 GHz Cortex-A520)
GPU Mali-G52 Adreno 750

Connectivity

USB Version 2.0 3.2
OTG Support 1
DisplayPort 1
DisplayPort Version N/A N/A
USB Features USB Type-C 2.0 USB Type-C 3.2, Gen 2, OTG, DisplayPort

Software

Operating System Android Android
Initial OS Version 11 14
Maximum OS Version 18

Comparison Summary

Smartphone Comparison: Samsung Galaxy M12 vs. Xiaomi 14 Ultra

1. Specifications Comparison

FeatureSamsung Galaxy M12Xiaomi 14 UltraPractical Impact
Design
Dimensions164 × 75.9 × 9.7 mm161.4 × 75.3 × 9.2 mmM12 is slightly taller and thicker, potentially feeling bulkier in hand.
Weight212g229.5gM12 is lighter, making it more comfortable for long usage.
Display
Size6.5"6.73"Xiaomi 14 Ultra offers slightly more screen real estate.
Resolution720x16001440x3200Xiaomi 14 Ultra offers much sharper images and text.
Pixel Density270 PPI522 PPIXiaomi 14 Ultra has a noticeably crisper display, with finer details.
TechnologyPLS LCDAMOLEDXiaomi 14 Ultra has superior contrast, deeper blacks, and more vibrant colors.
Refresh Rate90Hz120HzXiaomi 14 Ultra will have slightly smoother scrolling and animations.
Brightness0 nits3000 nitsXiaomi 14 Ultra is far more readable in bright sunlight.
Screen ProtectionUnknownCorning Gorilla Glass Victus 2Xiaomi 14 Ultra provides superior scratch and drop resistance.
Performance
ChipsetExynos 850 (8 nm)Qualcomm Snapdragon 8 Gen 3 (4 nm)Xiaomi 14 Ultra handles demanding tasks much faster and more efficiently.
AnTuTu Score117,3412,100,000Xiaomi 14 Ultra offers vastly superior performance for gaming and multitasking.
GPUMali-G52Adreno 750Xiaomi 14 Ultra has a significantly more powerful GPU for graphics-intensive applications.
Camera
Main Camera Resolution48MP50MPXiaomi 14 Ultra has a slightly higher resolution for detailed shots.
Main Camera Aperturef/2.0f/1.63Xiaomi 14 Ultra performs better in low light conditions.
Main Camera Sensor Size1/2"1"Xiaomi 14 Ultra has a significantly larger sensor capturing more light for better quality.
Selfie Camera Resolution8MP32MPXiaomi 14 Ultra takes much sharper and clearer selfies.
Selfie Camera Aperturef/2.2f/2.0Xiaomi 14 Ultra captures better selfies in lower light situations.
Telephoto LensNone50MP, f/1.8Xiaomi 14 Ultra offers optical zoom capabilities.
Wide Angle Lens5MP, f/2.2NoneSamsung Galaxy M12 offers ultrawide lens for expansive shots.
Portrait Mode (depth)2MP, f/2.4NoneSamsung Galaxy M12 uses a depth sensor to provide portrait mode.
Macro Lens2MP, f/2.4NoneSamsung Galaxy M12 features a macro lens for close up images.
Wide Angle + MacroNone50MP, f/1.8Xiaomi 14 Ultra has better macro and ultrawide shots with a higher quality sensor.
Video1080p@30fpsUp to 8K@24fpsXiaomi 14 Ultra records much higher quality video and includes much more frame rate options.
Slow-motionNoYes, up to 1920 fpsXiaomi 14 Ultra has much more slow-motion capabilities.
DXOMark ScoreN/A149 (Mobile)Xiaomi 14 Ultra has a much higher score, demonstrating superior camera performance.
Camera FeaturesBasicAdvancedXiaomi 14 Ultra has more features including Optical Zoom, Optical Image Stabilisation, and Raw 14-bit capture.
Battery
Capacity5000mAh5000mAhSimilar battery life on paper, but actual results may vary.
Charging15W90WXiaomi 14 Ultra charges much faster, reducing downtime.
Wireless ChargingNone80WXiaomi 14 Ultra offers the convenience of wireless charging.
Reverse ChargingNone10W WirelessXiaomi 14 Ultra can charge other devices wirelessly.
Battery FeaturesNon-removablePaper P2 smart fast charging chip, Paper G1 battery management chipXiaomi 14 Ultra features advanced battery technologies.
Software
OSAndroid 11Android 14Xiaomi 14 Ultra offers a newer Android version and future upgrades.
Connectivity
WiFi802.11b/g/nWiFi 7, 802.11a/b/g/n/ac/ax/beXiaomi 14 Ultra supports faster and more reliable WiFi standards, including WiFi 7.
Bluetooth5.05.4 LEXiaomi 14 Ultra has newer and more efficient Bluetooth technology.
GPSGPS, A-GPS, GLONASS, BeidouA-GPS, GLONASS, Beidou, QZSS, GPS (L1+L5), GLONASS (L1), BeiDou (B1), Galileo (E1+E5a), BeiDou (B2), NavIC System, QZSS (L1 + L5)Xiaomi 14 Ultra has far more precise GPS capabilities.
SIMDual SIM Dual Standby (Nano SIM + Nano SIM)Dual SIM Dual Standby (Nano SIM + Nano SIM)Both offer dual SIM slots.
Storage
Internal32 GB/64 GB/128 GB256 GB/512 GB/1024 GBXiaomi 14 Ultra offers much more storage space for apps, photos, and videos.
RAM3 GB/4 GB/6 GB12 GB/16 GBXiaomi 14 Ultra handles demanding tasks with more ease and provides smoother multitasking.
Expandable StorageNoNoNeither phone supports microSD card expansion.
Audio
QualityBasic audio featuresDolby Atmos, Hi-Res Audio, Stereo Speakers, 4 microphonesXiaomi 14 Ultra offers a better audio experience with enhanced sound quality and recording capabilities.
Security
FeaturesSide-mounted fingerprint sensorbasic fingerprint sensorBoth phones have biometric security, though Xiaomi's is not specified.
Build Quality
ProtectionUnknownCorning Gorilla Glass Victus 2Xiaomi 14 Ultra has superior screen protection.
Sensors
SensorsFingerprint, Proximity, Accelerometer, GyroscopeFingerprint, Proximity, Accelerometer, Compass, Gyroscope, Barometer, Gravity, RGBXiaomi 14 Ultra has an expanded sensor suite including a barometer and compass.

2. Key Differences Analysis

Samsung Galaxy M12 Advantages:

  • Lighter Weight: At 212g, it's significantly lighter than the Xiaomi 14 Ultra, making it more comfortable for extended use.
  • Wider Angle, Portrait Mode and Macro Cameras: Offers specific lenses for these functions, allowing for more versatile shooting.
  • Lower Price: Likely to be much more budget friendly.
  • Side-mounted fingerprint sensor: Might be more convenient for some users.

Practical Implications:

  • The M12 is better for users who prioritize comfort and lightweight.
  • It offers a more versatile camera system with different dedicated lenses.

Xiaomi 14 Ultra Advantages:

  • Superior Display: Much higher resolution, pixel density, and an AMOLED panel result in a significantly better visual experience, with higher brightness.
  • Significantly Better Performance: The Snapdragon 8 Gen 3 chipset provides vastly superior processing and graphics capabilities.
  • Superior Camera System: Larger sensor, wider aperture, additional telephoto lens, and advanced video recording capabilities for better image and video quality.
  • Much Faster Charging: 90W fast charging, plus wireless charging capabilities for a more convenient charging experience.
  • Larger Storage and RAM: Available with much more storage and RAM, allowing for more apps, photos and smoother multitasking.
  • Newer Software and Connectivity: Newer Android version, WiFi 7 and Bluetooth 5.4 for better features and functionality.
  • Improved Audio Quality: Stereo Speakers, Dolby Atmos, Hi-Res audio and 4 microphones, provide far superior audio recording and listening.
  • Superior Build Quality: Better screen protection and enhanced protection.
  • Expanded Sensor Suite: Offers additional sensors like a barometer and compass for added functionality.

Practical Implications:

  • The 14 Ultra provides a much better all-around experience for heavy users.
  • Offers high quality photography and videography, plus faster charging, and better performance.

Significant Trade-offs:

  • Xiaomi 14 Ultra is much heavier: Trade-off for more powerful components and features.
  • Samsung M12 has a basic camera and display: Trade-off for a more affordable price point.

3. User Profiles & Recommendations

Samsung Galaxy M12:

  • Ideal User: Budget-conscious users needing a basic smartphone for everyday tasks (calls, social media, browsing). Users who prefer a lighter and more comfortable phone.
  • Use Cases: Simple photography, light gaming, casual media consumption, basic productivity.
  • Strengths: Affordable, lightweight, decent battery life for basic tasks, has specific macro, wide, and depth cameras.
  • Weaknesses: Limited performance, outdated software, basic display, lower quality camera.

Xiaomi 14 Ultra:

  • Ideal User: Power users, photographers, videographers, gamers, and anyone needing top-tier performance and features.
  • Use Cases: High-end gaming, professional-grade photography and videography, intensive multitasking, media creation, demanding productivity apps.
  • Strengths: Outstanding display, top-tier performance, superior camera, fast charging, advanced connectivity, larger storage and RAM, excellent audio experience.
  • Weaknesses: Expensive, heavier, lacks macro and ultrawide cameras.

Price-to-Value Ratio:

  • Samsung Galaxy M12: Offers good value for basic functionality at a budget price.
  • Xiaomi 14 Ultra: High price, but delivers exceptional performance and features, justifying its premium price for demanding users.

4. Decision Framework

Key Questions to Consider:

  1. Budget: What is your maximum budget for a new phone?
  2. Primary Use: What will you use your phone for the most (e.g., social media, gaming, photography)?
  3. Performance Needs: How important is top-tier performance for you (e.g., for gaming, demanding apps)?

Scenario-Based Recommendations:

  • Scenario 1: Budget-Conscious User:
    • If your budget is very tight and you need a basic phone for everyday tasks, the Samsung Galaxy M12 is suitable.
  • Scenario 2: Casual User with Some Demands:
    • If you want a balance of features and cost without breaking the bank, you may need to consider other options not compared here as both phones differ vastly.
  • Scenario 3: Power User/Creator:
    • If you are a power user, photographer, or gamer needing top-tier performance, an excellent camera, and fast charging, the Xiaomi 14 Ultra is the clear choice.

Decision

My Choice:

I would choose the Xiaomi 14 Ultra.

Reasoning:

As someone who values performance, display quality, and camera capabilities, the Xiaomi 14 Ultra is a clear winner for me. The dramatically superior processing power, combined with the AMOLED display, significantly enhances the overall user experience for gaming, media consumption, and everyday use. The camera system, with its advanced features and exceptional image quality, makes it an excellent tool for photography and videography. While it's more expensive and heavier, the significant improvements in every other category, including the more advanced connectivity and fast charging, make the Xiaomi 14 Ultra the better option for my use case. Though it lacks a macro and ultrawide lens, the versatility of the camera and its higher quality sensors, still make it more than adequate for photography use. For me, the trade-off is more than worth it.

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.