Xiaomi Poco X3 GT vs Samsung Galaxy Z Flip3 5G - Detailed Phone Comparison

Detailed Comparison

Specification

General

Launch Date August 19, 2021 August 27, 2021
Release Year 2021 2021

Physical

Volume 110.31 cm³ 82.7 cm³
Screen Size to Weight Ratio 3.42 "/g 3.66 "/g
Weight 193 g 183 g
Height 163.3 mm 166 mm
Width 75.9 mm 72.2 mm
Thickness 8.9 mm 6.9 mm
Foldable Design No Yes
Available Colors
  • Cloud White
  • Stargaze Black
  • Wave Blue
  • White
  • Green
  • Phantom Black
  • Pink
  • Gray
  • Thom Browne Edition
  • Wooyoungmi Edition
  • Lavender
  • Cream
  • Bespoke Edition
  • Dream White

Display

Screen Size 6.6 " 6.7 "
Resolution 1080 x 2400 1080 x 2640
Aspect Ratio 20:9 22:9
Screen-to-Body Ratio 84.9 % 84.7 %
Pixel Density 399 PPI 426 PPI
Refresh Rate 120 Hz 120 Hz
Typical Brightness 450 nits N/A
HBM Brightness N/A N/A
Peak Brightness N/A 1200 nits

Hardware

Battery Capacity per Screen Area 114.78 mAh/in² 73.51 mAh/in²
Battery Density 45.33 mAh/cm³ 39.9 mAh/cm³
Battery Capacity 5000 mAh 3300 mAh
NFC Support Yes Yes
Chipset Mediatek Dimensity 1100 (6 nm) Qualcomm SM8350 Snapdragon 888 5G (5 nm)
CPU Octa-core (4x2.6 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55) Octa-core (1x2.84 GHz Cortex-X1 & 3x2.42 GHz Cortex-A78 & 4x1.80 GHz Cortex-A55)
GPU Mali-G77 MC9 Adreno 660

Connectivity

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

Software

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

Comparison Summary

Okay, let's dive into a detailed comparison of the Xiaomi Poco X3 GT and the Samsung Galaxy Z Flip3 5G. I'll break down the specs, highlight key differences, and help you figure out which phone might be the better fit for your needs.

1. Specifications Breakdown

Here’s a detailed look at the specs, focusing on what they mean for you as a user:

FeatureXiaomi Poco X3 GTSamsung Galaxy Z Flip3 5GReal-World Implications
Design
Form FactorStandardFoldableZ Flip3 is significantly more compact when folded, enhancing portability. Poco is standard and larger.
Dimensions163.3 × 75.9 × 8.9 mm166 × 72.2 × 6.9 mmPoco is wider and thicker, Z Flip3 is taller but thinner when unfolded. Folded the Z Flip3 will be much smaller.
Weight193g183gNegligible 10g difference; both feel fairly substantial but the Z Flip 3 will feel a little lighter.
Display
Size6.6"6.7"Both are large screens, Z Flip3 provides a slightly more immersive experience with a hair more screen real estate.
Resolution1080x24001080x2640Z Flip3 offers slightly sharper visuals with higher pixel count.
Pixel Density (PPI)399426Z Flip3 is negligibly sharper, unlikely to be noticed in day to day use.
TechnologyIPS LCDPoco offers a good screen that is bright. Lack of technology for the Z Flip leaves us blind to the kind of display.
Refresh Rate120Hz120HzSmooth scrolling and animations on both.
Brightness0 nits1200 nitsZ Flip3 has significantly brighter display, excellent for outdoor visibility, Poco has no info provided on brightness.
Performance
ChipsetMediatek Dimensity 1100 (6nm)Qualcomm Snapdragon 888 (5nm)Z Flip3 has faster processor, better for demanding tasks, app loads, and gaming; Poco will be slower overall.
AnTuTu Score745,283898,700Z Flip3 is significantly faster according to benchmarks, will load and do actions faster.
GPUMali-G77 MC9Adreno 660Z Flip3 is expected to handle graphics-intensive tasks like 3D gaming better.
Camera
Main Camera
Resolution64MP12.2MPPoco excels in detail capture with higher resolution; Z Flip3 has bigger pixel size.
Aperturef/1.79f/1.8Both are good in low light, Poco has slightly wider aperture.
Sensor Size1/2"1/2.55"Poco has larger sensor, which can capture more light.
Selfie Camera
Resolution16MP10MPPoco has higher resolution for detailed selfies.
Aperturef/2.45f/2.4Z Flip3 has slightly wider aperture for slightly better low-light selfies.
Wide Angle LensNone13MPZ Flip3 allows for wider shots, missing from the Poco.
VideoUp to 4K@30fpsUp to 4K@60fps with HDRZ Flip3 offers higher framerate and HDR support for superior video quality, while the Poco offers 1080p 120fps slow motion capture.
StabilizationNoYesSamsung offers video stabilization while Xiaomi does not.
DxOMark ScoreN/A111 (Mobile)Z Flip3 has a well-rated camera, Poco does not have a public score available.
Battery Life
Capacity5000mAh3300mAhPoco has much larger battery, expect considerably better battery life.
Charging67W Fast Charging15W Fast ChargingPoco charges significantly faster, minimizing downtime, while Z Flip 3 will take a lot longer to charge.
FeaturesNon-removableReverse charging, Non-removableThe Z Flip offers the option to reverse charge, while the Poco is a standard non-removable battery.
Software
OSAndroid 11Android 11 with upgrade to 14Z Flip will get two more OS updates.
Connectivity
WiFiWiFi 6 (802.11ax)WiFi 6 (802.11ax)Both offer the latest WiFi, Z Flip 3 has a wider MiMo standard.
Bluetooth5.25.1Negligible difference, but slightly better on Xiaomi.
GPSGPS, A-GPS, GLONASS, Beidou, QZSS, Galileo, BeiDou (B1)GPS, A-GPS, GLONASS, Beidou, Galileo, GPS (L1+L5), GLONASS (L1), BeiDou (B1), Galileo (E1+E5a)Samsung has much better location accuracy with more satellite systems.
SIMDual SIM Dual Standby (Nano SIM + Nano SIM)Dual SIM Dual Standby (Nano SIM + eSIM)Samsung has eSIM capabilities, giving a digital option for cellular service.
Storage
Internal128 GB or 256 GB128 GB or 256 GBIdentical capacities for internal storage.
RAM8 GB8 GBGood for multitasking and gaming.
Expandable StorageNoNoNeither has external storage capabilities.
Audio
QualityDolby Atmos, Hi-Res Audio, Stereo Speakers, 2 microphonesStereo SpeakersXiaomi has a good set of audio features.
Security
Featuresside-mounted fingerprint sensorside-mounted fingerprint sensorBoth have a side mounted fingerprint reader.
Build Quality
ProtectionCorning Gorilla Glass VictusCorning Gorilla Glass VictusSimilar screen protection from impacts.
Sensors
Biometric: Fingerprint; Motion: Accelerometer, Compass, Gyroscope; Proximity: Ultrasonic proximity virtualBiometric: Fingerprint; Proximity: Proximity; Motion: Accelerometer, Compass, Gyroscope; Environmental: BarometerSamsung has additional environmental sensors, Xiaomi has an Ultrasonic proximity sensor.

2. Key Insights

Xiaomi Poco X3 GT:

  • Strengths:
    • Superior Battery Life: The 5000mAh battery is a clear advantage, offering significantly longer usage between charges.
    • Faster Charging: 67W fast charging is impressive, quickly getting you back to full power.
    • Better Audio: With Dolby Atmos, Hi-Res Audio, and dual microphones, the Poco provides a more immersive audio experience.
    • Higher Resolution Main Camera: The 64MP main sensor captures more detail, ideal for photography enthusiasts.
  • Competitive Advantages:
    • Battery Life: Outclasses the Z Flip3 in terms of battery endurance and charging speed.
    • Value: Typically a more budget-friendly option without significantly compromising on performance.
  • Trade-offs:
    • Lacks Premium Design: No foldable screen.
    • Lacks Premium Display: While it's good, lacks the brightness of the Z Flip3.
    • Camera Performance: Main camera takes high-res photos but loses against the Z Flip's video and HDR, not to mention the lack of a wide angle lens.

Samsung Galaxy Z Flip3 5G:

  • Strengths:
    • Unique Form Factor: The foldable design is a major draw, enhancing portability and offering a futuristic feel.
    • Superior Performance: The Snapdragon 888 chipset delivers top-tier performance for demanding apps and games.
    • Brighter Display: 1200 nits of brightness ensures excellent visibility, even in direct sunlight.
    • Video Quality: Superior video options over the Poco.
    • Wide Angle Lens: Offers a wider capture option over the Poco.
    • Reverse Charging: Allows for charging of accessories or other phones wirelessly.
  • Competitive Advantages:
    • Foldable Design: Unique, compact, and eye-catching.
    • Performance: Outperforms the Poco in terms of raw processing power.
    • Display: Brighter screen, will be good in direct sunlight.
  • Trade-offs:
    • Inferior Battery Life: Much smaller battery, may require more frequent charging, the single biggest downside of this phone.
    • Slower Charging: 15W charging is slower than the Poco.
    • Premium Price: Significantly more expensive than the Poco X3 GT.

3. User Profiles and Recommendations

Xiaomi Poco X3 GT:

  • Best Suited For:
    • Budget-conscious users: Who prioritize performance and battery life without breaking the bank.
    • Power users: Who need their phone to last all day and charge quickly.
    • Multimedia consumers: Who enjoy watching videos, listening to music, and playing games.
  • Use Cases:
    • Daily driver: Reliable, long-lasting performance for everyday tasks.
    • Mobile gaming: Handles graphically intensive games thanks to its powerful chipset and fast refresh rate.
    • Media Consumption: Excellent for binge-watching shows and listening to music with Dolby Atmos.
  • Value: Offers excellent value for the performance and features you get.

Samsung Galaxy Z Flip3 5G:

  • Best Suited For:
    • Trendsetters: Who value unique design and cutting-edge tech.
    • Power users: Who prioritize performance above all else.
    • Social media enthusiasts: Who want a stylish device for content creation.
    • Users looking for small phone: When folded the Z flip 3 is extremely small and easily pocketable.
  • Use Cases:
    • Fashion-forward phone: Makes a statement with its foldable design.
    • On-the-go productivity: Compact and easy to handle, making it perfect for working on the move.
    • Unique Content Creation: Makes creative angles possible with its folding mechanism.
  • Value: Commands a premium price due to its advanced features and design innovation.

4. Buying Decision Framework

Here are three questions to guide your decision:

  1. How important is battery life to you?

    • If you need all-day battery life without needing to recharge, the Xiaomi Poco X3 GT is the clear winner.
    • If you're okay with charging during the day for the best performance and folding experience, go with the Samsung Galaxy Z Flip3 5G.
  2. What are your priorities in design?

    • If you need a standard phone and portability isn't a high priority, the Xiaomi Poco X3 GT will perform admirably.
    • If you want a device that stands out, with a folding form factor, and portability, the Samsung Galaxy Z Flip3 5G is your choice.
  3. What is your budget?

    • If you're looking for the best bang for your buck without cutting corners, the Xiaomi Poco X3 GT is the more cost-effective option.
    • If you're willing to invest in premium design and features, the Samsung Galaxy Z Flip3 5G justifies its price.

Scenario-Based Recommendations:

  • Scenario 1: The Power User on a Budget - If you need a powerful daily phone, the Xiaomi Poco X3 GT offers the most value, especially when the budget is a concern.
  • Scenario 2: The Tech Enthusiast who wants the coolest tech- If you want the most futuristic phone, the Samsung Galaxy Z Flip3 5G is the way to go thanks to its form factor and powerful processor.
  • Scenario 3: The Daily Driver with no access to power - The Xiaomi Poco X3 GT will last significantly longer thanks to its larger battery.

My Choice

If I had to pick one for myself, I'd lean towards the Xiaomi Poco X3 GT. While the Samsung Galaxy Z Flip3 5G is undeniably cool, the practical advantages of the Poco, namely the superior battery life and significantly faster charging, are hard to ignore. As someone who's always on the go and uses their phone for everything, the need to constantly worry about charging is a big drawback. Also the price to value ratio is amazing. The Poco X3 GT is a workhorse that doesn't compromise on key specs, which is what I value most in a phone.

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.