Sony Xperia 1 III vs Xiaomi Poco X5 - Detailed Phone Comparison

Detailed Comparison

Specification

General

Launch Date August 25, 2021 February 7, 2023
Release Year 2021 2023

Physical

Volume 96.06 cm³ 101.13 cm³
Screen Size to Weight Ratio 3.49 "/g 3.53 "/g
Weight 186 g 189 g
Height 165 mm 165.9 mm
Width 71 mm 76.2 mm
Thickness 8.2 mm 8 mm
Foldable Design No No
Available Colors
  • Frosted Black
  • Frosted Gray
  • Frosted Purple
  • Jaguar Black
  • Wildcat Blue
  • Supernova Green

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 % 85 %
Pixel Density 643 PPI 395 PPI
Refresh Rate 120 Hz 120 Hz
Typical Brightness N/A N/A
HBM Brightness N/A 700 nits
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 49.44 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 12
Maximum OS Version 13

Comparison Summary

Alright, let’s dive into a head-to-head comparison of the Sony Xperia 1 III and the Xiaomi Poco X5. As a tech journalist with a passion for the nitty-gritty details, I'm eager to see how these two devices stack up in the real world. Let's get started!

1. Specifications Breakdown

Here's a detailed breakdown of key specifications, focusing on what they mean for you:

Design

FeatureSony Xperia 1 IIIXiaomi Poco X5Real-World Implications
Dimensions165 × 71 × 8.2 mm165.9 × 76.2 × 8 mmSony is narrower, Xiaomi is slightly taller and wider. Sony should be more comfortable in one hand.
Weight186g189gBoth are lightweight but similar. Will feel virtually identical in hand
BuildGorilla Glass Victus FrontUnknownSony offers the stronger glass for front protection

Display

FeatureSony Xperia 1 IIIXiaomi Poco X5Real-World Implications
Size6.5"6.67"Xiaomi offers slightly more screen real estate.
Resolution1644x38401080x2400Sony offers significantly sharper visuals, ideal for detail-oriented tasks, like reading small text or viewing high resolution pictures/videos.
PPI643395Sony's screen will look noticeably crisper and more refined.
TechnologyOLEDAMOLEDBoth are excellent for vibrant colors and deep blacks.
Refresh Rate120Hz120HzBoth offer smooth scrolling and animations.
Brightness0 nits1200 nitsXiaomi’s display will be much more visible outdoors under bright sunlight.

Performance

FeatureSony Xperia 1 IIIXiaomi Poco X5Real-World Implications
ChipsetSnapdragon 888Snapdragon 695Sony will be far faster overall, offering better app load times, smoother multitasking, and more demanding gaming experiences
Antutu Score889,100422,900Sony has significantly more processing power.
GPUAdreno 660Adreno 619Sony will handle graphically intensive tasks, and gaming much better.

Camera

FeatureSony Xperia 1 IIIXiaomi Poco X5Real-World Implications
Main Camera12MP, f/1.7, 1.8µm pixels48MP, f/1.8, 0.64µm pixelsSony offers larger pixels, typically better for low-light; Xiaomi has a higher resolution sensor, better for detail in good lighting.
Selfie Camera8MP, f/2.0, 1.12µm pixels13MP, f/2.45Xiaomi has a slightly higher resolution, Sony has a wider aperture so it should perform better in low light.
Telephoto Lens12MP, f/2.2Not AvailableSony has a dedicated zoom camera for lossless close ups.
Wide Angle Lens12MP, f/2.38MP, f/2.2Sony will likely provide more detailed wide shots.
Macro LensNot Available2MP, f/2.4Xiaomi has a dedicated macro camera for close-up shots of tiny objects.
ToF 3D SensorYesNot AvailableSony has a depth sensor for better portrait effects.
VideoUp to 4K 120fpsUp to 1080p 30fpsSony has a clear edge in video quality, offers more flexibility in frame rates and resolutions
DXOMark Score105Not AvailableSony's superior camera performance is confirmed by its DXOMark score

Battery Life

FeatureSony Xperia 1 IIIXiaomi Poco X5Real-World Implications
Capacity4500mAh5000mAhXiaomi will likely offer longer battery life.
Charging30W Fast Charging33W Fast ChargingXiaomi has a very slight edge in charging speeds.
Battery FeaturesBypass ChargingNoneSony allows using the phone plugged in without charging, improving the battery lifespan

2. Key Insights

Sony Xperia 1 III: Strengths and Competitive Advantages

  • Superior Display Quality: The 4K OLED display with high pixel density (643 PPI) offers unparalleled sharpness and clarity, ideal for media consumption and detailed work.
  • Top-Tier Performance: Powered by the Snapdragon 888, it delivers blazing-fast performance, better app loading times, and a smoother overall experience in gaming and multitasking.
  • Advanced Camera System: Its versatile camera system, featuring a telephoto lens, 4K video capabilities and a ToF 3D sensor, provides high-quality images and video recording, with excellent features such as RAW support.
  • Enhanced Audio: With Dolby Atmos and Hi-Res Audio, the Xperia 1 III offers a richer audio experience, perfect for music lovers and audiophiles.
  • Better Build Quality: With Corning Gorilla Glass Victus front protection, it will prove more resilient against accidental drops and scratches.

Xiaomi Poco X5: Strengths and Competitive Advantages

  • Brighter Display: With 1200 nits of peak brightness, it is significantly more visible outdoors, especially in bright sunlight.
  • Longer Battery Life: The 5000mAh battery will likely offer longer usage time between charges, ideal for those who need all day performance without needing to top up.
  • Good Main Camera: A higher resolution sensor in its main camera will likely provide more details in well-lit environments.
  • Macro Camera: For the close-up enthusiasts, the inclusion of the macro camera is a plus.
  • Lower Price: The Poco X5 comes with a much more affordable price tag, meaning it is the more reasonable budget option.

Significant Trade-offs

  • Sony: The Xperia 1 III lacks expandable storage and has a smaller battery compared to the X5. The higher resolution display will likely consume more power.
  • Xiaomi: The Poco X5 is severely outclassed in performance, camera system, and display quality (aside from brightness) compared to the Xperia 1 III.

3. User Profiles and Recommendations

Sony Xperia 1 III is best for:

  • Tech Enthusiasts: Users who appreciate cutting-edge tech and are willing to pay a premium.
  • Media Consumers: Those who prioritize display quality for watching movies and high-resolution content, such as YouTube.
  • Photography Lovers: Individuals who value a versatile and high quality camera system with optical zoom and RAW support.
  • Performance Seekers: Users who need the power to run demanding apps, such as video editors and heavy games.
  • Audio Buffs: People who want high quality, lossless audio support through headphones or the built-in speakers.

Xiaomi Poco X5 is best for:

  • Budget-Conscious Users: Individuals looking for a reliable and capable smartphone at a lower price point.
  • Outdoor Users: Those who need a smartphone with a bright display for good visibility under direct sunlight.
  • Battery Conscious Users: People that need longer battery life and less frequent charging.
  • Casual Photographers: Users who do not need the most advanced camera system and just need a phone that can take good pictures in well-lit environments.

4. Buying Decision Framework

Here are three questions to help you decide:

  1. What is your budget? If you are very price-conscious, the Poco X5 is the clear choice. The Sony will likely come at a premium.
  2. What features are most important to you? If you prioritize display quality, performance, and advanced cameras, the Xperia 1 III is a no-brainer. If you want a bright display, all-day battery life, and macro photography, the Poco X5 might be a better fit.
  3. Do you need top tier performance? If your daily workflow involves heavy multitasking or mobile gaming, the Sony is your best bet. If not, the Poco X5 will likely suffice for all your basic needs.

Scenario-Based Recommendations:

  • For a high-performance multimedia experience: Choose the Sony Xperia 1 III for its superior display, audio, and processing power.
  • For those on a budget that want all-day battery life and sunlight visibility: Choose the Xiaomi Poco X5 for its brightness and longevity.
  • For the photography enthusiast: The Sony Xperia 1 III is the better option due to its advanced camera system.
  • For gamers: The Sony Xperia 1 III offers a better gaming experience due to its powerful chipset and advanced screen technology.

Final Thoughts

Choosing between the Sony Xperia 1 III and the Xiaomi Poco X5 is like choosing between a luxury car and a practical daily driver. The Sony is a high-performance, high-quality phone with a focus on superior display, performance, and camera technology. The Xiaomi is a budget-friendly, all-rounder that delivers exceptional battery life and screen visibility under direct sunlight, with a serviceable camera and acceptable performance for all the most common tasks.

For me, I'd choose the Sony Xperia 1 III. Even though it's an older phone, the sheer leap in display quality, performance, and its professional camera system is more appealing to me. I'm willing to trade a little bit of battery life for the vastly superior overall experience it provides. My daily workflow is very performance-oriented and often involves photo/video editing on the go, so for me, the Sony is a better fit, despite its drawbacks.

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.