Sony Xperia 1 III vs Xiaomi Poco X4 Pro 5G - Detailed Phone Comparison

Detailed Comparison

Specification

General

Launch Date August 25, 2021 March 23, 2022
Release Year 2021 2022

Physical

Volume 96.06 cm³ 101.21 cm³
Screen Size to Weight Ratio 3.49 "/g 3.25 "/g
Weight 186 g 205 g
Height 165 mm 164.2 mm
Width 71 mm 76.1 mm
Thickness 8.2 mm 8.1 mm
Foldable Design No No
Available Colors
  • Frosted Black
  • Frosted Gray
  • Frosted Purple
  • Poco Yellow
  • Laser Black
  • Laser Blue

Display

Screen Size 6.5 " 6.67 "
Resolution 1644 x 3840 1080 x 2400
Aspect Ratio 21:9 20:9
Screen-to-Body Ratio 84.2 % 86 %
Pixel Density 643 PPI 395 PPI
Refresh Rate 120 Hz 120 Hz
Typical Brightness N/A 700 nits
HBM Brightness N/A N/A
Peak Brightness N/A 1200 nits

Hardware

Battery Capacity per Screen Area 106.51 mAh/in² 112.39 mAh/in²
Battery Density 46.84 mAh/cm³ 49.4 mAh/cm³
Battery Capacity 4500 mAh 5000 mAh
NFC Support Yes Yes
Chipset Qualcomm SM8350 Snapdragon 888 5G (5 nm) Qualcomm SM6375 Snapdragon 695 5G (6 nm)
CPU Octa-core (1x2.84 GHz Cortex-X1 & 3x2.42 GHz Cortex-A78 & 4x1.80 GHz Cortex-A55) Octa-core (2x2.2 GHz Kryo 660 Gold & 6x1.7 GHz Kryo 660 Silver)
GPU Adreno 660 Adreno 619

Connectivity

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

Software

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

Comparison Summary

Alright, let’s dive deep into a head-to-head comparison of the Sony Xperia 1 III and the Xiaomi Poco X4 Pro 5G. These two phones represent very different philosophies, so understanding where they excel (and where they compromise) is crucial.

1. Specifications Breakdown

FeatureSony Xperia 1 IIIXiaomi Poco X4 Pro 5GReal-World Implications
Design
Dimensions165 × 71 × 8.2 mm164.2 × 76.1 × 8.1 mmXperia 1 III is narrower and easier to handle; Poco X4 Pro is slightly wider & thicker
Weight186g205gXperia 1 III is noticeably lighter, better for prolonged use
Display
Size6.5"6.67"Poco X4 Pro offers a slightly larger viewing area
Resolution1644x38401080x2400Xperia 1 III has a significantly sharper display, finer detail & clarity
Pixel Density (PPI)643395Xperia 1 III delivers crisper visuals; noticeable sharpness difference
TechnologyOLEDAMOLEDBoth technologies offer vibrant colors and deep blacks
Refresh Rate120Hz120HzBoth provide smooth scrolling and animations
Brightness0 nits1200 nitsPoco X4 Pro is vastly brighter, more suitable for outdoor viewing
Performance
ChipsetSnapdragon 888 5G (5 nm)Snapdragon 695 5G (6 nm)Xperia 1 III offers significantly more processing power, better for gaming and multitasking
AnTuTu Score889,100395,978Xperia 1 III benchmark scores over twice as high, indicates raw power
GPUAdreno 660Adreno 619Xperia 1 III is better for graphics-intensive tasks
Camera
Standard (Rear)12MP, f/1.7, 1.8µm108MP, f/1.9, 0.7µmPoco X4 Pro has much higher resolution; Xperia 1 III has a brighter aperture
Telephoto lens12MP, f/2.2-Xperia 1 III offers optical zoom capabilities lacking on Poco X4 Pro 5G
Wide Angle Lens12MP, f/2.38MP f/2.2Xperia 1 III offers higher resolution, Poco X4 Pro offers slightly wider aperture
Selfie (Front)8MP, f/2.0, 1.12µm16MP, f/2.4, 1.0µmPoco X4 Pro has a higher resolution, Xperia 1 III has a brighter aperture
ToF 3D sensorYes-Xperia 1 III better depth perception for AR/portrait photography
Macro Lens-2MP, f/2.4, 1.75µmPoco X4 Pro has a macro lens for close-up shots
Video recordingUp to 4K@120fps1080p@30fpsXperia 1 III offers significantly more recording flexibility
DxOMark105 (main)Not AvailableXperia 1 III has solid overall camera capabilities
Battery Life
Capacity4500mAh5000mAhPoco X4 Pro has a larger battery, potentially longer runtime
Charging30W Fast Charging67W Fast ChargingPoco X4 Pro charges much faster
Battery FeaturesBypass Charging-Xperia 1 III can power the device directly without charging the battery
Software
Operating SystemAndroid 11 (upgradable to 13)Android 11Xperia 1 III has longer support with updates to Android 13
Storage
Internal Storage256GB or 512GB64 GB, 128GB, 256GBXperia 1 III offers more storage capacity
RAM12GB6GB or 8GBXperia 1 III has a larger RAM, better for multitasking and gaming
Expandable StorageNoNoNeither offers SD card support
Connectivity
Wi-FiWiFi 6WiFi 5Xperia 1 III supports the newest WiFi standard
Bluetooth5.25.2Both supports same bluetooth version, Xperia 1 III offers more features
GPSMore SatellitesLess SatellitesXperia 1 III offers better accuracy via multi satellite support
Audio
FeaturesDolby Atmos, Hi-Res Audio, Stereo SpeakersDolby Atmos, Hi-Res Audio, Stereo Speakers, 2 microphonesBoth have same audio features, Poco X4 Pro also has 2 microphones
Security
BiometricSide-mounted fingerprint sensorSide-mounted fingerprint sensorBoth have side-mounted fingerprint readers for biometric security
Build Quality
Screen ProtectionGorilla Glass VictusGorilla Glass 5Xperia 1 III offers superior screen protection
Sensors
FeaturesMoreLessXperia 1 III has more features and more sensors

2. Key Insights

Sony Xperia 1 III:

  • Strengths:
    • Display Superiority: The 4K OLED display with a staggering 643 PPI provides unmatched sharpness and clarity, ideal for media consumption and creative work.
    • Performance Powerhouse: The Snapdragon 888 combined with 12GB of RAM delivers top-tier performance, handling demanding games and heavy multitasking with ease.
    • Advanced Camera System: Boasts a versatile quad-camera system with features like a dedicated telephoto lens (with variable zoom), a ToF 3D sensor, and superior video capabilities.
    • Premium Audio: Enhanced connectivity, Hi-Res audio, and Dolby Atmos delivers superior audio experience
    • Durability: Superior screen protection with Gorilla Glass Victus.
  • Trade-offs:
    • Higher Price: It comes at a premium price point
    • Lower Battery Capacity: Battery capacity is smaller compared to the Poco X4 Pro
    • Less Bright Display: Lower brightness may be a problem in direct sunlight.

Xiaomi Poco X4 Pro 5G:

  • Strengths:
    • Display Brightness: 1200 nits of brightness make the screen highly legible outdoors, perfect for on-the-go use.
    • Larger Battery: The 5000mAh battery, combined with fast 67W charging, ensures long usage time and quick replenishment.
    • Higher-Resolution Main Camera: 108MP sensor allows for detailed photos
    • More Affordable: It provides a more budget-friendly option.
  • Trade-offs:
    • Lower Performance: The Snapdragon 695 can struggle with more demanding games and heavy multitasking, as compared to the Xperia 1 III.
    • Standard display: Has a lower pixel density and lacks the finer detail offered by the Sony display.
    • Less Versatile Camera: Lacks a telephoto lens and dedicated 3D ToF sensor.

3. User Profiles and Recommendations

Sony Xperia 1 III:

  • Target User:
    • Media Consumers: Those who value the best possible display and audio for streaming movies, videos, and games.
    • Content Creators: Ideal for photographers and videographers due to its superior camera system, versatile shooting modes, and 4K video capability.
    • Power Users: Individuals needing top-tier processing power for demanding apps, heavy multitasking, and smooth gaming experiences.
  • Specific Use Cases:
    • Professional photography: The telephoto lens and manual controls give photographers greater flexibility.
    • Mobile gaming: Smooth 120Hz, powerful processing, and graphics handle demanding titles effectively.
    • Immersive Media Viewing: 4K resolution and HDR for stunning clarity and visual fidelity.

Xiaomi Poco X4 Pro 5G:

  • Target User:
    • Everyday Users: Ideal for individuals who value essential features, long battery life, and screen visibility for regular phone use.
    • Budget-Conscious Buyers: Great for those seeking a reliable, capable phone without breaking the bank.
    • Outdoor Enthusiasts: Suited for users who frequently use their phone in bright environments.
  • Specific Use Cases:
    • All-day productivity: Long battery life for uninterrupted work and communication.
    • Casual Photography: For capturing daily moments with acceptable quality and detail.
    • On-the-go media: High screen brightness for better outdoor viewing.

4. Buying Decision Framework

Here are three questions to guide your decision:

  1. What matters more to you: Top-Tier Performance and Visual Fidelity or Battery Life and Value for Money?

    • Choose Xperia 1 III if: You prioritize a superior display, powerful performance, and camera versatility and are willing to pay the extra.
    • Choose Poco X4 Pro 5G if: Long battery life, value for money, and outdoor visibility are paramount.
  2. Are you heavily involved in Photography and/or Video?

    • Choose Xperia 1 III if: You need a versatile camera system with 4K video recording.
    • Choose Poco X4 Pro 5G if: You are not a serious photographer, or a content creator.
  3. What is your budget?

    • Choose Xperia 1 III if: Price is not the primary concern and you want the absolute best.
    • Choose Poco X4 Pro 5G if: You are looking for a cost-effective phone with a solid feature set.

Scenario-Based Recommendations:

  • For Professional Photographers: Sony Xperia 1 III. Its dedicated telephoto lens, 3D ToF sensor, and manual controls make it a better fit.
  • For Mobile Gamers: Sony Xperia 1 III. The Snapdragon 888, Adreno 660, and 12GB of RAM will handle even the most demanding games with ease.
  • For Casual Everyday Users: Xiaomi Poco X4 Pro 5G. It offers great value with long battery life, fast charging, and a very bright screen.
  • For Outdoors Enthusiasts: Xiaomi Poco X4 Pro 5G. The high screen brightness makes it easy to use in direct sunlight.
  • For Heavy Media Consumers: Sony Xperia 1 III. The 4K display, combined with Hi-Res Audio will enhance the media experience.

What would I choose and why?

For me, the Sony Xperia 1 III is the clear winner, despite the compromises with battery life and price. I value the absolute visual fidelity of the 4K display (as a media enthusiast) and the raw power for multitasking and gaming (I do enjoy games with high graphics demand). I am also a keen photographer and I always prefer a flexible camera setup with a telephoto lens. I don’t mind having to charge it more frequently, and I see the premium price as an investment in high-quality features I will use daily. I believe that the trade-offs are acceptable for my particular use case, and the Xperia 1 III provides me with an unparalleled experience in visual quality, performance and camera flexibility.

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.