Samsung Galaxy Z Flip3 5G vs Sony Xperia 5 III - Detailed Phone Comparison

Detailed Comparison

Specification

General

Launch Date August 27, 2021 October 8, 2021
Release Year 2021 2021

Physical

Volume 82.7 cm³ 87.54 cm³
Screen Size to Weight Ratio 3.66 "/g 3.63 "/g
Weight 183 g 168 g
Height 166 mm 157 mm
Width 72.2 mm 68 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
  • Black
  • Green
  • Pink

Display

Screen Size 6.7 " 6.1 "
Resolution 1080 x 2640 1080 x 2520
Aspect Ratio 22:9 21:9
Screen-to-Body Ratio 84.7 % 81.4 %
Pixel Density 426 PPI 449 PPI
Refresh Rate 120 Hz 120 Hz
Typical Brightness N/A N/A
HBM Brightness N/A N/A
Peak Brightness 1200 nits N/A

Hardware

Battery Capacity per Screen Area 73.51 mAh/in² 120.94 mAh/in²
Battery Density 39.9 mAh/cm³ 51.4 mAh/cm³
Battery Capacity 3300 mAh 4500 mAh
NFC Support Yes Yes
Chipset Qualcomm SM8350 Snapdragon 888 5G (5 nm) Qualcomm SM8350 Snapdragon 888 5G (5 nm)
CPU Octa-core (1x2.84 GHz Cortex-X1 & 3x2.42 GHz Cortex-A78 & 4x1.80 GHz Cortex-A55) Octa-core (1x2.84 GHz Cortex-X1 & 3x2.42 GHz Cortex-A78 & 4x1.80 GHz Cortex-A55)
GPU Adreno 660 Adreno 660

Connectivity

USB Version 2.0 3.1
OTG Support 1 1
DisplayPort
DisplayPort Version N/A N/A
USB Features USB Type-C 2.0, OTG USB Type-C 3.1, OTG, Video Output

Software

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

Comparison Summary

Okay, let's dive into a detailed comparison of the Samsung Galaxy Z Flip3 5G and the Sony Xperia 5 III. It's a fascinating match-up between a foldable marvel and a classic, sleek powerhouse. I'll break it down for you like I'm explaining it to a friend over coffee, focusing on what really matters to you as a user.

1. Specifications Breakdown

FeatureSamsung Galaxy Z Flip3 5GSony Xperia 5 IIIReal-World Implications
Design
Form FactorFoldableStandardZ Flip3 is compact when folded, Xperia 5 III is a traditional candy-bar design.
Dimensions166 x 72.2 x 6.9 mm (Unfolded)157 x 68 x 8.2 mmZ Flip3 is taller and wider when unfolded, Xperia 5 III is more compact.
Weight183g168gXperia 5 III is noticeably lighter, better for long use.
Display
Size6.7"6.1"Z Flip3 has a larger screen for media and multitasking.
Resolution1080x26401080x2520Both are sharp, with minimal differences in pixel density.
Pixel Density (PPI)426449Xperia 5 III slightly sharper due to higher PPI.
Technology-OLEDXperia 5 III has superior display tech, better contrast and color accuracy expected.
Refresh Rate120Hz120HzBoth offer smooth scrolling and animations.
Brightness1200 nits0 nitsZ Flip3 much better outdoor visibility, Xperia 5 III brightness data not available.
Performance
ChipsetSnapdragon 888 5GSnapdragon 888 5GBoth offer flagship-level performance; nearly identical performance in everyday use.
Antutu Score898,700880,000Scores indicate identical performance.
GPUAdreno 660Adreno 660Identical graphics processing capabilities.
Camera
Standard Camera12.2MP, f/1.812MP, f/1.7Xperia 5 III slightly better low-light performance due to wider aperture and larger pixels, but similar resolution
Selfie Camera10MP, f/2.48MP, f/2.0Z Flip3 higher resolution, but Xperia 5 III captures better light due to the wider aperture.
Telephoto LensNone12MP, f/2.2Xperia 5 III has a dedicated zoom lens, Z Flip3 lacks.
Wide Angle Lens13MP12MP, f/2.3Z Flip3 higher resolution, but Xperia 5 III is expected to capture better light.
Video RecordingUp to 4K 60fps HDRUp to 4K 120fps HDRXperia 5 III offers higher framerate for smoother video.
Slow-motion960fps120fpsZ Flip 3 has faster Slow-motion video
Camera FeaturesTracking AF, OIS, Dual cameraOIS, Triple camera, Optical ZoomXperia 5 III has optical zoom, Triple Camera, while Z Flip3 has Tracking AF
DxOMark ScoreMobile 111Not testedOnly Z Flip3 has been tested, showcasing decent camera quality.
Battery Life
Capacity3300mAh4500mAhXperia 5 III has significantly larger battery, longer runtime expected.
Charging Speed15W30WXperia 5 III charges faster.
Charging FeaturesReverse ChargingBypass ChargingZ Flip 3 can charge other devices, the Xperia 5 III prioritizes power directly to the system
Software
OSAndroid 11(Up to 14)Android 11(Up to 13)Z Flip3 gets one more major android version update than the Xperia 5 III
Connectivity
Wi-FiWi-Fi 6, MiMOWi-Fi 6Z Flip3 provides an extra MiMO feature.
Bluetooth5.1 LE5.2 LEXperia 5 III has newer Bluetooth for better connectivity.
SIMDual SIM (Nano SIM + eSIM)Dual SIM (Nano SIM + Nano SIM)Z Flip3 supports eSIM, Xperia 5 III uses two physical SIMs.
Storage & Audio
Internal Storage128/256 GB128/256 GBBoth offer the same storage options.
RAM8 GB8 GBSufficient for smooth multitasking.
Expandable StorageNoNoNeither allows expandable storage.
Audio QualityStereo SpeakersDolby Atmos, Hi-Res Audio, Stereo SpeakersXperia 5 III offers better audio quality with more features.
Security & Build
SecuritySide-mounted fingerprint sensorSide-mounted fingerprint sensorBoth provide basic biometric security.
Screen ProtectionCorning Gorilla Glass VictusCorning Gorilla Glass 6Z Flip3 offers more robust screen protection

2. Key Insights

Samsung Galaxy Z Flip3 5G

  • Strengths: The Z Flip3 is a style icon, boasting a unique foldable design that's incredibly pocketable when closed. Its vibrant 120Hz display is a treat for the eyes, and the 1200 nits brightness makes it ideal for outdoor use. It has a decent camera setup and a modern, future-forward feel, along with better screen protection.
  • Advantages: The foldable design is the biggest draw, offering a novel user experience. It is great for people who like to have the convenience of a small phone that can be unfolded to be a bigger phone.
  • Trade-offs: The battery life is a significant concern due to its smaller capacity. Also, the hinge is a potential point of failure over the years, and the phone's crease might be a distraction. While it has decent performance it is outperformed in other features by its competitor

Sony Xperia 5 III

  • Strengths: The Xperia 5 III is a compact powerhouse. It boasts a top-tier camera with great light sensitivity, especially with its telephoto and wider main aperture, making it a versatile tool for photography enthusiasts. Its battery life is substantially better, and the fast charging is a huge plus. The OLED display offers excellent color accuracy and clarity with Hi-Res audio for a more immersive media experience.
  • Advantages: This phone is the practical workhorse, great for those who want a reliable device for everyday use. It excels in photography, media consumption, and battery life.
  • Trade-offs: Its design is more traditional, lacking the wow factor of the Z Flip3 and it doesn't have quite the display brightness outdoors of the Z Flip 3. It is also not as convenient as a foldable phone when you want something that is smaller.

3. User Profiles and Recommendations

Galaxy Z Flip3 5G is perfect for:

  • Style-conscious users: Those who value design and innovation over everything else.
  • Social media enthusiasts: Its compact form makes it ideal for quick snaps and on-the-go content creation.
  • Users comfortable with trade-offs: Those who are fine with the smaller battery and the foldable design's drawbacks for its uniqueness.

Sony Xperia 5 III is ideal for:

  • Photography buffs: Users who prioritize camera quality and versatility.
  • Media lovers: Those who enjoy consuming a lot of video and audio on the go with the best immersive experience possible.
  • Power users: Those who need long battery life and fast charging for demanding tasks.

4. Buying Decision Framework

Here are three key questions to guide your decision:

  1. What is your top priority: Form factor or Function?
    • If you want a statement piece with a unique folding design, go for the Z Flip3.
    • If you need a reliable phone with a great camera and long battery life, choose the Xperia 5 III.
  2. How important is battery life?
    • If you are okay with charging your phone more often, the Z Flip3 is fine.
    • If you need a phone that lasts all day and then some, choose the Xperia 5 III.
  3. What do you value most: Portability or Screen Real Estate?
    • The Z Flip3 folds to fit in your pocket but has a larger unfolded screen for media consumption.
    • The Xperia 5 III is compact with a smaller screen that provides a clear sharp display.

Scenario-Based Recommendations:

  • For the Trendsetter: If you want a phone that turns heads, the Z Flip3 is the clear winner.
  • For the Photographer: The Xperia 5 III is the better camera phone, offering a dedicated telephoto lens.
  • For the Heavy User: The Xperia 5 III wins on battery life and charging speed, making it the more practical daily driver.
  • For the Media Consumer: The Xperia 5 III shines with its OLED panel, Hi-Res Audio and Dolby Atmos support.
  • For the Budget-Conscious: Neither of these phones are budget phones.

Final Thoughts

Both are great phones, but they have different target audiences. The Samsung Galaxy Z Flip3 5G is for the person that wants the most innovative and unique phone on the market, and doesn't mind charging more often for its smaller battery and the potential drawbacks of the folding form. The Sony Xperia 5 III is a more practical choice for users who prioritize photography, battery life, and overall reliability with its immersive media experience.

My Choice

If I were to choose, I would lean towards the Sony Xperia 5 III. While the Z Flip3's foldable design is undeniably cool, my personal priorities lie with the camera capabilities and long battery life. As someone who enjoys photography and needs a device that can last through a full day of intense usage, the Xperia 5 III is the more practical choice. The addition of the telephoto lens, coupled with the amazing media quality, is a big plus, and the more traditional design gives me the durability that I'm looking for.

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.