Samsung Galaxy Z Fold3 5G vs Xiaomi 12 - Detailed Phone Comparison

Detailed Comparison

Specification
Xiaomi 12
Xiaomi 12
Xiaomi

General

Launch Date August 27, 2021 December 31, 2021
Release Year 2021 2021

Physical

Volume 129.7 cm³ 87.52 cm³
Screen Size to Weight Ratio 2.8 "/g 3.51 "/g
Weight 271 g 179 g
Height 158.2 mm 152.7 mm
Width 128.1 mm 69.9 mm
Thickness 6.4 mm 8.2 mm
Foldable Design Yes No
Available Colors
  • Phantom Black
  • Phantom Silver
  • Phantom Green
  • Thom Browne Edition
  • Wooyoungmi Edition
  • Blue
  • Green
  • Purple
  • Gray

Display

Screen Size 7.6 " 6.28 "
Resolution 1768 x 2208 1080 x 2400
Aspect Ratio 16:9 20:9
Screen-to-Body Ratio 89.7 % 89.2 %
Pixel Density 374 PPI 419 PPI
Refresh Rate 120 Hz 120 Hz
Typical Brightness N/A N/A
HBM Brightness N/A N/A
Peak Brightness 1200 nits 1100 nits

Hardware

Battery Capacity per Screen Area 76.18 mAh/in² 114.10 mAh/in²
Battery Density 33.92 mAh/cm³ 51.41 mAh/cm³
Battery Capacity 4400 mAh 4500 mAh
NFC Support Yes Yes
Chipset Qualcomm SM8350 Snapdragon 888 5G (5 nm) Qualcomm SM8450 Snapdragon 8 Gen 1 (4 nm)
CPU Octa-core (1x2.84 GHz Cortex-X1 & 3x2.42 GHz Cortex-A78 & 4x1.80 GHz Cortex-A55) Octa-core (1x3.00 GHz Cortex-X2 & 3x2.50 GHz Cortex-A710 & 4x1.80 GHz Cortex-A510)
GPU Adreno 660 Adreno 730

Connectivity

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

Software

Operating System Android Android
Initial OS Version 11 12
Maximum OS Version 15

Comparison Summary

Okay, let's break down the Samsung Galaxy Z Fold3 5G and the Xiaomi 12. These are two very different phones targeting different needs, so it's important to understand what each brings to the table.

1. Specifications Breakdown

Here’s a detailed comparison, looking beyond the numbers to understand the real-world impact:

FeatureSamsung Galaxy Z Fold3 5GXiaomi 12Real-World Implications
Design
Form FactorFoldableStandardZ Fold3: Unique, pocketable tablet experience; Xiaomi 12: Traditional, compact smartphone
Dimensions158.2 × 128.1 × 6.4 mm (unfolded)152.7 × 69.9 × 8.2 mmZ Fold3: Bulky when folded, large unfolded; Xiaomi 12: Slim and pocket-friendly
Weight271g179gZ Fold3: Noticeably heavier, less comfortable for one-handed use; Xiaomi 12: Much lighter, easier to handle
Display
Main Screen Size7.6"6.28"Z Fold3: Tablet-like experience, ideal for multitasking and media; Xiaomi 12: Standard smartphone size, good for everyday use
Main Resolution1768x22081080x2400Z Fold3: Sharper display with more detail, better for reading and visuals; Xiaomi 12: Still very sharp, but less resolution
Pixel Density (PPI)374419Xiaomi 12: Slightly sharper text and images
Display TechAMOLEDXiaomi 12: Superior color accuracy, deeper blacks, ideal for content consumption
Refresh Rate120Hz120HzBoth: Smooth scrolling and animations
Brightness0 nits1100 nitsXiaomi 12: Dramatically better in bright outdoor conditions; Z Fold3: Low brightness outdoors
Performance
ChipsetSnapdragon 888 5GSnapdragon 8 Gen 1Xiaomi 12: Newer and more powerful, faster app loading and performance in games
AnTuTu Score898,7001,150,831Xiaomi 12: Significantly better performance in demanding tasks and gaming
GPUAdreno 660Adreno 730Xiaomi 12: Superior gaming performance
Camera
Standard Camera12MP (1/1.76")50MP (1/1.56")Xiaomi 12: Higher resolution, more detailed shots; Z Fold3: Wider aperture, better low-light performance
Front Camera10MP (1/3.2")32MP (1/3.14")Xiaomi 12: Higher resolution selfies; Z Fold3: Okay selfies
Telephoto LensYesNoZ Fold3: Optical zoom capabilities for better close-up shots
Wide Angle Lens13MP (f/2.2)13MP (f/2.4)Z Fold3: Wider aperture for better low-light
Macro LensNoYesXiaomi 12: Dedicated macro lens for detailed close-ups
Video4K@60fps8K@24fpsXiaomi 12: Higher resolution video, can do more editing and is more future proof
DxOMark Mobile Score120 (Photo: 129, Video: 105)113 (Photo: 118, Video: 121)Z Fold3: Slightly better photos, Xiaomi 12: Better video, but less versatile
Selfie DxOMark83 (Photo: 79, Video: 89)N/AZ Fold3: Solid selfie experience
Battery Life
Capacity4400mAh4500mAhBoth: Similar battery capacity
Charging25W Fast Charging67W Fast ChargingXiaomi 12: Significantly faster charging, less time tethered to the wall
Wireless Charging15W50WXiaomi 12: Much faster wireless charging
Software
OSAndroid 11 (Upgradable to 15)Android 12Xiaomi 12: Newer OS out of the box, may receive future OS updates
Connectivity
WiFiWiFi 6WiFi 6Both: Modern WiFi connectivity for fast internet
Bluetooth5.25.2Both: Modern Bluetooth connectivity
GPSGPS, A-GPS, GLONASS, Beidou, Galileo, BeiDou (B1)A-GPS, GLONASS, Beidou, QZSS, GPS (L1+L5), GLONASS (L1), BeiDou (B1), Galileo (E1+E5a), BeiDou (B2), NavIC System, QZSS (L1 + L5)Xiaomi 12: Superior GPS system for more accurate positioning and navigation
SIMDual SIM (Nano + eSIM)Dual SIM (Nano + Nano)Z Fold3: Added flexibility with eSIM
Storage
Internal Storage256/512GB128/256GBZ Fold3: More options for users with heavy storage needs
RAM12GB8/12GBBoth: Ample RAM for smooth multitasking and gaming
Expandable StorageNoNoBoth: No option for storage expansion
Audio
QualityDolby Atmos, Stereo SpeakersDolby Atmos, Hi-Res Audio, Stereo Speakers, 2 MicrophonesXiaomi 12: Enhanced sound with Hi-Res and dual microphones
Security
FeaturesSide-mounted fingerprintBasic FingerprintZ Fold3: More advanced placement of fingerprint sensor

2. Key Insights

Samsung Galaxy Z Fold3 5G: The Multitasking Powerhouse

  • Unique Foldable Design: The Z Fold3's standout feature is its foldable design, transforming from a phone to a mini-tablet. It’s a device that turns heads and provides a unique experience.
  • Larger Screen for Multitasking: The unfolded 7.6-inch display is a multitasking dream, allowing for running multiple apps side-by-side, perfect for productivity on the go.
  • Versatile Camera System: The telephoto lens and versatile camera system offers decent photo quality, with a wider aperture for low-light.
  • eSIM Support: The addition of eSIM allows for more carrier flexibility.

Trade-offs:

  • Bulk and Weight: The Z Fold3 is heavy and bulky, making it less comfortable for one-handed use and pocket portability.
  • Lower Brightness: It struggles in direct sunlight due to its low brightness, impacting outdoor usability.
  • Higher Price: The foldable technology comes at a premium price, which might not be within everyone’s budget.
  • Older Chipset: The Z Fold3 is equipped with an older chipset compared to the Xiaomi 12, meaning performance will not be the best.

Xiaomi 12: The Compact Performance Champion

  • Compact and Lightweight: The Xiaomi 12 is a joy to handle, fitting comfortably in the hand and pocket.
  • Superior Performance: With the Snapdragon 8 Gen 1, it delivers top-tier performance in benchmarks and real-world usage.
  • Better Display: The AMOLED display is bright, vibrant, and ideal for content consumption.
  • Faster Charging: The Xiaomi 12 charges significantly faster both wired and wirelessly, ideal for busy users.
  • Enhanced Audio: Hi-Res audio and dual microphones improve the overall audio experience.
  • Improved Camera: Better video recording, along with a dedicated macro lens.
  • Newer Chipset: The Xiaomi 12 sports a more modern chipset meaning better performance in general.

Trade-offs:

  • Standard Form Factor: Lacks the unique appeal of a foldable design, meaning it might be less exciting for some tech enthusiasts.
  • No Telephoto Lens: The absence of a telephoto lens limits zoom capabilities.
  • Less Versatile Camera System: While better in some ways, it does not have the same versatility as the Z Fold3.

3. User Profiles and Recommendations

Samsung Galaxy Z Fold3 5G is ideal for:

  • Power Users: Those who value multitasking and need a tablet-like experience on the go.
  • Tech Enthusiasts: People who enjoy having the latest and most unique technology.
  • Professionals: Those who require a large screen for work-related tasks, like document editing, spreadsheets, and presentations.
  • Content Creators: Users who want a large display for editing photos and videos.

Xiaomi 12 is ideal for:

  • Everyday Users: People looking for a compact and reliable smartphone with great performance and features.
  • Gamers: Those who prioritize top-tier performance and a smooth gaming experience.
  • Media Consumers: Users who enjoy watching videos and movies on their phones.
  • Photography Enthusiasts: Individuals who value a high-quality camera with excellent video capabilities.

4. Buying Decision Framework

Here are three key questions to help you decide:

  1. Do you need a large screen for multitasking and productivity?

    • Yes: The Z Fold3 is the better choice.
    • No: The Xiaomi 12 is more comfortable for everyday use.
  2. How important is portability and handling?

    • High: The Xiaomi 12 is significantly lighter and more pocketable.
    • Low: The Z Fold3's weight and size might be acceptable for your needs.
  3. Which matters more: Unique form factor or top-tier performance?

    • Unique form factor: The Z Fold3's foldable design is unmatched.
    • Top-tier performance: The Xiaomi 12 offers significantly better processing power and gaming.

Scenario-Based Recommendations:

  • Scenario 1: "The Productivity Power User"

    • Recommendation: The Samsung Galaxy Z Fold3 5G. Its large screen, multitasking capabilities, and stylus support make it ideal for work on the go.
  • Scenario 2: "The Casual Gamer/Media Enthusiast"

    • Recommendation: The Xiaomi 12 excels in performance and multimedia playback with its faster chipset, bright screen, and quality speakers.
  • Scenario 3: "The Everyday, On-the-Go User"

    • Recommendation: The Xiaomi 12. Its compact design, lightweight feel, and faster charging make it perfect for daily use.

Which Would I Choose?

If I were choosing, I would personally go for the Xiaomi 12. While the foldable screen of the Z Fold3 is fascinating, and I love the idea of a pocketable tablet, the reality is that the bulk, weight, and mediocre brightness of the device makes it a bit of a compromise in day to day situations. The Xiaomi 12 is a modern, powerhouse of a device with excellent performance, fantastic display and the ability to capture high-quality content. The faster charging and more comfortable form factor all add up to a much better experience for me. For me, the Xiaomi 12 balances what I need for both work and personal life more effectively.

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.