Samsung Galaxy Z Fold3 5G vs Xiaomi Redmi 13 - Detailed Phone Comparison

Detailed Comparison

Specification

General

Launch Date August 27, 2021 June 3, 2024
Release Year 2021 2024

Physical

Volume 129.7 cm³ 106.77 cm³
Screen Size to Weight Ratio 2.8 "/g 3.31 "/g
Weight 271 g 205 g
Height 158.2 mm 168.6 mm
Width 128.1 mm 76.3 mm
Thickness 6.4 mm 8.3 mm
Foldable Design Yes No
Available Colors
  • Phantom Black
  • Phantom Silver
  • Phantom Green
  • Thom Browne Edition
  • Wooyoungmi Edition
  • Midnight Black
  • Pink
  • Ocean Blue
  • Sandy Gold

Display

Screen Size 7.6 " 6.79 "
Resolution 1768 x 2208 1080 x 2460
Aspect Ratio 16:9 21:9
Screen-to-Body Ratio 89.7 % 85.1 %
Pixel Density 374 PPI 396 PPI
Refresh Rate 120 Hz 90 Hz
Typical Brightness N/A N/A
HBM Brightness N/A 550 nits
Peak Brightness 1200 nits N/A

Hardware

Battery Capacity per Screen Area 76.18 mAh/in² 109.10 mAh/in²
Battery Density 33.92 mAh/cm³ 47.11 mAh/cm³
Battery Capacity 4400 mAh 5030 mAh
NFC Support Yes Yes
Chipset Qualcomm SM8350 Snapdragon 888 5G (5 nm) Mediatek Helio G91 Ultra (12 nm)
CPU Octa-core (1x2.84 GHz Cortex-X1 & 3x2.42 GHz Cortex-A78 & 4x1.80 GHz Cortex-A55) Octa-core (2x2.0 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55)
GPU Adreno 660 Mali-G52 MC2

Connectivity

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

Software

Operating System Android Android
Initial OS Version 11 14
Maximum OS Version 15

Comparison Summary

Alright, let's dive into a detailed comparison of the Samsung Galaxy Z Fold3 5G and the Xiaomi Redmi 13. This is a fascinating match-up because we're pitting a cutting-edge foldable against a more traditional, budget-friendly smartphone. Let’s break down what each offers, and which type of user would benefit most.

1. Specifications Breakdown

FeatureSamsung Galaxy Z Fold3 5GXiaomi Redmi 13Real-World Implications
Design
Form FactorFoldableStandardZ Fold3: Unique, large display when unfolded, more compact when closed. Redmi 13: Traditional, slimmer profile.
Dimensions158.2 × 128.1 × 6.4 mm (open)168.6 × 76.3 × 8.3 mmZ Fold3: Wider, thinner when open, bulkier when folded. Redmi 13: Taller, slimmer.
Weight271g205gZ Fold3: Heavier, might feel bulky. Redmi 13: Lighter, more comfortable for long periods.
Display
Size7.6" (main), Cover Display: 6.2" (Not provided)6.79"Z Fold3: Significantly larger screen area, immersive viewing. Redmi 13: Larger standard display.
Resolution1768x22081080x2460Z Fold3: Much sharper display, great for detailed content, multitasking. Redmi 13: Good for most daily use.
Pixel Density374 PPI396 PPIRedmi 13: Slightly sharper display in terms of pixel density, but not significantly different than the Z Fold3 in terms of visual perception.
TechnologyDynamic AMOLED 2X (Not provided)IPS LCDRedmi 13: LCD, Good color reproduction and viewing angles. Z Fold3: More vibrant colors, deeper blacks and brighter outdoor visibility.
Refresh Rate120Hz90HzZ Fold3: Smoother scrolling and animations. Redmi 13: Still fluid, but not as silky.
Brightness0 nits0 nitsBoth phones have identical brightness outputs, the technology used to provide the display will determine real world performance
Performance
ChipsetQualcomm Snapdragon 888 (5 nm)Mediatek Helio G91 Ultra (12 nm)Z Fold3: Flagship-level performance, faster app loading. Redmi 13: Entry-level performance, good for everyday tasks.
AnTuTu Score898,700269,266Z Fold3: Significantly faster, better for gaming, multitasking. Redmi 13: Less demanding tasks.
GPUAdreno 660Mali-G52 MC2Z Fold3: Superior gaming performance and graphics processing. Redmi 13: Good for light gaming.
Camera
Main Camera12MP f/1.8108MP f/1.8Redmi 13: Higher resolution, potentially more detailed photos, but image quality is more than just resolution. Z Fold3: Better camera sensors and software, capable of higher image quality.
Selfie Camera10MP f/2.213MPRedmi 13: Higher resolution, but actual performance will depend on the sensor and software.
Telephoto Lens12MP, f/2.4Not includedZ Fold3: Optical zoom for versatile photos.
Wide Angle Lens12MP, f/2.2Not includedZ Fold3: Wider field of view for landscapes.
Depth LensNot included2MP, f/2.4Redmi 13: Better background blur in portrait shots.
Video Recording4K@60fps, 1080p@240fps1080p@30fpsZ Fold3: Higher quality video recording, great for vlogging. Redmi 13: Suitable for basic video capture.
DxOMark Mobile120 (Overall), 129 (Photo), 105 (Video)Not testedZ Fold3: Tested and proven camera quality, excellent image and video quality. Redmi 13: Untested, so its performance is unknown
DxOMark Selfie83 (Overall), 79 (Photo), 89 (Video)Not testedZ Fold3: Tested and proven selfie quality, excellent image and video quality. Redmi 13: Untested, so its performance is unknown
Battery Life
Capacity4400 mAh5030 mAhRedmi 13: Larger battery, likely better battery life for a full day of use.
Charging25W fast charging33W fast chargingRedmi 13: Slightly faster charging to get back up and running more quickly.
Wireless Charging15W (Z Fold3)Not includedZ Fold3: Convenient wireless charging option.
Reverse Charging9W (Z Fold3)IncludedZ Fold3: Ability to charge other wireless devices.
Software
OSAndroid 11, upgradeable to 15Android 14Redmi 13: Newer software for longer support, better overall user experience, and features. Z Fold3: Is older with less time left in it's software lifecycle but still up to date.
Connectivity
Wi-FiWi-Fi 6 (802.11ax)Wi-Fi 5 (802.11ac)Z Fold3: Faster, more reliable Wi-Fi performance. Redmi 13: Still good, but slightly slower.
Bluetooth5.25.3Redmi 13: Newer, more efficient Bluetooth.
GPSYes, including BeiDou (B1)YesZ Fold3: More accurate positioning, especially in challenging conditions.
SIMDual SIM (Nano SIM + eSIM)Dual SIM (Nano SIM + Nano SIM)Z Fold3: More versatile SIM options. Redmi 13: Standard dual SIM setup.
Storage
Internal Storage256GB/512GB128GB/256GBZ Fold3: Higher internal storage options.
RAM12 GB6GB/8GBZ Fold3: Better for heavy multitasking and performance.
Audio
QualityDolby Atmos, Stereo SpeakersBasic FeaturesZ Fold3: Superior audio quality for media consumption.
Security
Fingerprintside-mountedside-mountedBoth: Basic biometric security.
Build Quality
Screen ProtectionCorning Gorilla Glass VictusUnknownZ Fold3: More durable screen material.
SensorsProximity, Accelerometer, Compass, Gyroscope, BarometerAccelerometer, Compass, Gyroscope, Ultrasonic proximity virtualZ Fold3: Includes additional sensors, which enhances sensor accuracy. Redmi 13: includes Ultrasonic proximity virtual.

2. Key Insights

Samsung Galaxy Z Fold3 5G Strengths:

  • Unique Form Factor: The foldable design offers a large, immersive display, transforming from a compact phone to a tablet-like device.
  • Flagship Performance: The Snapdragon 888 chipset delivers top-tier performance, excellent for gaming, multitasking, and demanding apps.
  • Superior Display: The larger, higher-resolution AMOLED screen with a 120Hz refresh rate offers a premium viewing experience.
  • Versatile Cameras: The triple-lens setup, including telephoto and wide-angle, allows for diverse shooting capabilities, and its camera has been well-tested.
  • Premium Features: Wireless charging, reverse wireless charging, Dolby Atmos audio, and a more robust build with Corning Gorilla Glass Victus.
  • Excellent Audio: The Z Fold 3 has stereo speakers and Dolby Atmos, making it ideal for audio consumption.

Xiaomi Redmi 13 Strengths:

  • Affordability: The Redmi 13 offers a solid set of features at a significantly lower price point.
  • Battery Life: The larger 5030mAh battery ensures better endurance for daily use.
  • Fast Charging: 33W fast charging allows for quick power-ups.
  • High-Resolution Main Camera: The 108MP main camera captures detailed photos for day to day use.
  • Newer Software: Android 14 means better software support for the device
  • Lighter and More Comfortable: Its lighter weight and standard form factor make it more comfortable for extended use.
  • Updated Bluetooth: Comes with Bluetooth 5.3 which allows for more efficient connectivity.

Trade-offs:

  • Z Fold3: High price, heavier, bulkier, and has a much higher price point than the Redmi 13. It also has a smaller battery with less capacity and slower charging.
  • Redmi 13: Slower performance, lower resolution display, basic audio, and less versatile camera system, and also lacks some premium features such as wireless charging.

3. User Profiles and Recommendations

Samsung Galaxy Z Fold3 5G is best for:

  • Tech Enthusiasts: Users who crave cutting-edge technology and unique form factors.
  • Power Users: Those who demand top-tier performance for gaming, multitasking, and productivity.
  • Content Creators: Individuals who need a versatile camera system, excellent video recording, and a large screen for editing.
  • Multitaskers: Users who benefit from the split-screen capabilities and larger display for enhanced productivity.
  • Multimedia Consumers: Those who want the best possible experience for movies and music.

Xiaomi Redmi 13 is best for:

  • Budget-Conscious Consumers: Users who prioritize value and don't need flagship-level performance.
  • Everyday Users: Those who primarily use their phone for browsing, social media, and communication.
  • Battery-Conscious Users: Individuals who need a phone that can easily last a full day on a single charge.
  • Students: A reliable and affordable option for academic use and light multimedia consumption.
  • Casual Photographers: Users who want a decent camera for everyday photos but do not require high performance.

4. Buying Decision Framework

Here are three practical questions to help you decide:

  1. What is my budget? The Z Fold3 is a premium, expensive device, while the Redmi 13 is a budget-friendly option. If budget is a primary concern, the Redmi 13 is the obvious choice.
  2. What is my primary use case? If you need a high-performing device for demanding tasks, the Z Fold3 excels. For daily communication and light browsing, the Redmi 13 is sufficient.
  3. Do I need a unique form factor and premium features? If you value a large, foldable display and top-tier features, the Z Fold3 is worth the investment. If you prefer a standard form factor and prioritize battery life and affordability, the Redmi 13 is the more practical option.

Scenario-Based Recommendations:

  • Scenario 1: Heavy gamer or graphic designer – Z Fold3 for performance and screen real estate.
  • Scenario 2: Student needing a reliable phone for daily use and light tasks – Redmi 13 for affordability and battery life.
  • Scenario 3: Professional needing a phone for business travel and content consumption – Z Fold3 for multitasking and multimedia features.
  • Scenario 4: Casual user who prioritizes a long-lasting battery and a decent camera for everyday use - Redmi 13 for practicality and battery.

Personal Choice

If I were choosing between these two phones, I would personally opt for the Samsung Galaxy Z Fold3 5G, despite its higher cost and bulkier profile. Here's why:

  • The Immersive Display: The foldable design is not just a gimmick; it's a game-changer for multitasking, content consumption, and even mobile gaming. The difference in screen size and versatility is simply too significant for my work and entertainment needs.
  • Top-Tier Performance: As a tech journalist and someone who often edits photos and videos on the go, the Snapdragon 888 chipset's raw power is essential. I need a phone that can handle heavy tasks without slowing down.
  • Camera Versatility: The triple-lens setup and superior camera quality are critical for my professional needs and also just for everyday use. The ability to capture high-quality photos and videos is something I value greatly.
  • Premium Audio and Features: The Dolby Atmos and stereo speakers make for a much better multimedia consumption experience. Additionally, the premium features such as wireless and reverse wireless charging add to a more convenient experience.

While the Xiaomi Redmi 13 is a very capable phone that excels in battery life and is extremely budget friendly, the Z Fold3 provides features that are simply unmatched by other competitors and will provide a much better experience overall, and ultimately is more aligned with my user profile. The trade-offs are worth it for the level of performance, display, and unique functionality it provides.

Ultimately, your choice will depend on your specific needs and priorities, but the above analysis should give you a comprehensive view of what each phone offers.

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.