Samsung Galaxy Z Flip3 5G vs Xiaomi Redmi 12 5G - Detailed Phone Comparison

Detailed Comparison

Specification

General

Launch Date August 27, 2021 August 4, 2023
Release Year 2021 2023

Physical

Volume 82.7 cm³ 105.49 cm³
Screen Size to Weight Ratio 3.66 "/g 3.41 "/g
Weight 183 g 199 g
Height 166 mm 168.6 mm
Width 72.2 mm 76.3 mm
Thickness 6.9 mm 8.2 mm
Foldable Design Yes No
Available Colors
  • White
  • Green
  • Phantom Black
  • Pink
  • Gray
  • Thom Browne Edition
  • Wooyoungmi Edition
  • Lavender
  • Cream
  • Bespoke Edition
  • Dream White
  • Moonstone Silver
  • Jade Black
  • Pastel Blue

Display

Screen Size 6.7 " 6.79 "
Resolution 1080 x 2640 1080 x 2460
Aspect Ratio 22:9 21:9
Screen-to-Body Ratio 84.7 % 85.1 %
Pixel Density 426 PPI 396 PPI
Refresh Rate 120 Hz 90 Hz
Typical Brightness N/A 550 nits
HBM Brightness N/A N/A
Peak Brightness 1200 nits N/A

Hardware

Battery Capacity per Screen Area 73.51 mAh/in² 108.45 mAh/in²
Battery Density 39.9 mAh/cm³ 47.4 mAh/cm³
Battery Capacity 3300 mAh 5000 mAh
NFC Support Yes No
Chipset Qualcomm SM8350 Snapdragon 888 5G (5 nm) Qualcomm SM4450 Snapdragon 4 Gen 2 (4 nm)
CPU Octa-core (1x2.84 GHz Cortex-X1 & 3x2.42 GHz Cortex-A78 & 4x1.80 GHz Cortex-A55) Octa-core (2x2.2 GHz Cortex-A78 & 6x1.95 GHz Cortex-A55)
GPU Adreno 660 Adreno 613

Connectivity

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

Software

Operating System Android Android
Initial OS Version 11 13
Maximum OS Version 14 14

Comparison Summary

Alright, let's dive into a head-to-head comparison of the Samsung Galaxy Z Flip3 5G and the Xiaomi Redmi 12 5G. One's a pocketable marvel of engineering, while the other is a budget-friendly powerhouse. This isn't just a specs showdown; it’s about how these phones fit into your life.

1. Specifications Breakdown

Here's a detailed look at how these devices stack up, focusing on the real-world impact of each specification:

FeatureSamsung Galaxy Z Flip3 5GXiaomi Redmi 12 5GReal-World Implications
DESIGN
Form FactorFoldableStandardZ Flip3: Pocketable and stylish but might require adjusting to its unique form factor. Redmi 12 5G: More conventional, familiar feel, may be more convenient to handle during general use.
Dimensions166 × 72.2 × 6.9 mm168.6 × 76.3 × 8.2 mmZ Flip3: More compact when folded but may feel more delicate. Redmi 12 5G: Larger and slightly bulkier which may be uncomfortable for smaller hands, but more durable.
Weight183g199gZ Flip3: Lighter, more comfortable for prolonged use. Redmi 12 5G: Slightly heavier but may feel more durable.
DISPLAY
Size6.7"6.79"Practically identical viewing areas, small difference.
Resolution1080x26401080x2460Z Flip3: Slightly sharper display but very similar experience.
Pixel Density426 PPI396 PPIZ Flip3: Slightly sharper text and images but the difference is minimal for regular use.
TechnologyIPS LCDRedmi 12 5G: IPS LCD offers good colour accuracy and viewing angles for daily use. Z Flip3: Missing display tech info means this is difficult to compare.
Refresh Rate120Hz90HzZ Flip3: Smoother scrolling and animations. Redmi 12 5G: Still fairly smooth but not quite as fluid.
Brightness1200 nits0 nitsZ Flip3: Significantly better visibility in bright sunlight and outdoor settings. Redmi 12 5G: Lack of brightness information suggests it is not optimized for bright conditions.
PERFORMANCE
ChipsetSnapdragon 888 5G (5 nm)Snapdragon 4 Gen 2 (4 nm)Z Flip3: Flagship-level performance for demanding tasks and gaming. Redmi 12 5G: Solid performance for everyday use, smoother on efficiency but falls short of gaming or intensive tasks.
AnTuTu Score898,700456,552Z Flip3: Much faster app loading, multitasking, and gaming capabilities. Redmi 12 5G: Decent but slower performance.
GPUAdreno 660Adreno 613Z Flip3: Better graphics rendering for gaming and demanding apps. Redmi 12 5G: Sufficient for casual gaming, less efficient for more graphics-intensive tasks.
BATTERY LIFE
Capacity3300mAh5000mAhRedmi 12 5G: Likely to offer much longer battery life on a single charge for extended use without worry. Z Flip3: Lower capacity might require midday charging.
Charging15W Fast Charging18W Fast ChargingRedmi 12 5G: Slightly faster charging speeds, but combined with a larger battery results in significantly longer charge time.
FeaturesReverse ChargingNon-removableZ Flip3: Can charge other devices wirelessly. Redmi 12 5G: No wireless charging capability.
CAMERA
Main Camera12.2MP (f/1.8)50MP (f/1.8)Redmi 12 5G: Higher resolution for more detailed images, but not always better. Z Flip3: Good photo quality with better optimization and image processing.
Selfie Camera10MP (f/2.4)5MP (f/2.2)Z Flip3: Higher resolution for detailed selfies, wider aperture on Redmi means slightly better low light.
Wide Angle LensYesNoZ Flip3: More versatility in capturing wide shots.
Portrait LensNoYesRedmi 12 5G: Adds depth to photos.
VideoUp to 4K@60fps with HDRUp to 1080p@30fpsZ Flip3: Higher quality, more versatile video recording.
DXOMark ScoreMain:111, Photo: 118, Video: 110Main: 63, Photo: 57, Video: 76Z Flip3: Much better overall camera performance.
Software
OSAndroid 11 (up to 14)Android 13 (up to 14)Redmi 12 5G: Starts with a more recent version of Android, but both can be upgraded to Android 14.
CONNECTIVITY
Wi-FiWi-Fi 6Wi-Fi 5Z Flip3: Faster and more reliable Wi-Fi connection.
BluetoothBluetooth 5.1Bluetooth 5.0Z Flip3: Newer version for potentially better connectivity and more feature support with accessories.
GPSMore Satellite SystemsBasic SupportZ Flip3: More precise location tracking for navigation.
SIMDual SIM (Nano SIM + eSIM)Dual SIM (Nano SIM + Nano SIM)Z Flip3: Supports eSIM for digital carrier switching, Redmi 12 5G: No eSIM, limits carrier switching options.
STORAGE
Internal Storage128 GB or 256 GB128 GB or 256 GBBoth offer the same storage options, neither can be expanded.
RAM8GB4 GB/6 GB/8 GBRedmi 12 5G: Can be configured with more options. Z Flip3: Standard with 8 GB.
Expandable StorageNoNoNeither phone allows expansion with microSD cards.
AUDIO
Audio QualityStereo SpeakersBasic audioZ Flip3: Better audio output with stereo speaker.
SECURITY
Fingerprint SensorSide-mountedSide-mountedBoth phones offer fingerprint security as the primary biometric security feature.
BUILD QUALITY
Screen ProtectionGorilla Glass VictusGorilla Glass 3Z Flip3: Significantly more durable screen protection.
SENSORS
Sensor SuiteComprehensive suite with Gyroscope, BarometerBasic sensors, Ultrasonic proximity virtualZ Flip3: Greater functionality and advanced feature support with sensors.

2. Key Insights

Samsung Galaxy Z Flip3 5G:

  • Strengths: The Flip3 is a unique device that stands out from the crowd. It delivers a premium experience thanks to its fast Snapdragon 888 chipset, a smoother display, better camera, and significantly better build quality with features like wireless charging, and a more comprehensive sensor suite.
  • Competitive Advantages: The foldable design allows for ultimate portability and a conversation-starting form factor. Its high refresh rate display, flagship performance, higher quality camera, and better wireless capabilities provide a premium experience.
  • Trade-offs: Battery life is limited, charging speeds are slow, and its more fragile nature means it's more susceptible to damage from drops or falls than the Redmi 12 5G.

Xiaomi Redmi 12 5G:

  • Strengths: This phone is a budget-friendly option that offers excellent battery life, a large and sharp display, 5G connectivity and an updated version of Android.
  • Competitive Advantages: Its lower cost and larger battery capacity make it a great option for users who prioritize affordability and longevity over cutting-edge performance.
  • Trade-offs: Its performance falls short compared to flagship devices, and the camera system is not as versatile as the Flip3. The older Gorilla Glass 3 and lack of other premium features like a brighter screen and stereo speakers result in a less premium experience.

3. User Profiles and Recommendations

Samsung Galaxy Z Flip3 5G is best for:

  • Tech enthusiasts who appreciate cutting-edge design and innovation.
  • Users who value a compact and pocketable device with flagship performance.
  • Content creators who want versatile video recording capabilities and a higher quality camera.
  • Users who are willing to compromise on battery life for the premium experience.

Xiaomi Redmi 12 5G is best for:

  • Budget-conscious users who want a reliable and long-lasting smartphone.
  • Users who prioritize battery life and a larger display for media consumption.
  • Those who prefer traditional, non-foldable designs.
  • Casual users who don’t need the highest levels of performance or cutting-edge camera tech.

4. Buying Decision Framework

Here are three questions to help guide your decision:

  1. Do you prioritize cutting-edge design and high performance over battery life and price? If yes, the Galaxy Z Flip3 is a better fit. If no, the Redmi 12 5G will serve you better.
  2. Do you need a device that can handle intensive tasks and offers top-tier camera quality? The Galaxy Z Flip3 has a significantly more powerful processor and a more versatile camera system. If not, the Redmi 12 5G will be sufficient.
  3. Are you comfortable with potentially shorter battery life and a higher risk of damaging your phone for the sake of a unique and highly portable design? If so, the Galaxy Z Flip3 may be for you. If not, the Redmi 12 5G might be a safer bet.

Scenario-Based Recommendations

  • The Gamer: The Galaxy Z Flip3 is your choice for better graphics and faster loading times.
  • The On-the-Go Professional: The Galaxy Z Flip3's portability and powerful performance is superior, but battery limitations could be a problem. Carry a power bank!
  • The Budget-Conscious User: The Redmi 12 5G is the clear choice for great value and long-lasting battery.
  • The Casual User: The Redmi 12 5G delivers great day-to-day performance and is suitable for browsing, streaming and taking photos.
  • The Style-Conscious User: The Galaxy Z Flip3 makes a bold fashion statement.

My Choice

If I had to pick, I'd choose the Samsung Galaxy Z Flip3 5G, despite its limitations. As a tech journalist, I am always curious about unique and innovative devices, and the foldable form factor of the Flip3 still feels like a leap into the future. I'm willing to compromise on battery life to have that premium feel, and the better performance and camera setup are a definite plus for someone always wanting to explore new apps, play games, and capture content. While the Redmi 12 5G is a fantastic budget option, I'd prefer to invest in a more advanced device that can handle anything I throw at it.

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.