Sony Xperia 1 III vs Xiaomi Redmi A2 - Detailed Phone Comparison

Detailed Comparison

Specification

General

Launch Date August 25, 2021 March 24, 2023
Release Year 2021 2023

Physical

Volume 96.06 cm³ 115.25 cm³
Screen Size to Weight Ratio 3.49 "/g 3.4 "/g
Weight 186 g 192 g
Height 165 mm 164.9 mm
Width 71 mm 76.8 mm
Thickness 8.2 mm 9.1 mm
Foldable Design No No
Available Colors
  • Frosted Black
  • Frosted Gray
  • Frosted Purple
  • Aqua Blue
  • Classic Black
  • Sea Green

Display

Screen Size 6.5 " 6.52 "
Resolution 1644 x 3840 720 x 1600
Aspect Ratio 21:9 20:9
Screen-to-Body Ratio 84.2 % 81 %
Pixel Density 643 PPI 269 PPI
Refresh Rate 120 Hz N/A
Typical Brightness N/A 400 nits
HBM Brightness N/A N/A
Peak Brightness N/A N/A

Hardware

Battery Capacity per Screen Area 106.51 mAh/in² 117.62 mAh/in²
Battery Density 46.84 mAh/cm³ 43.39 mAh/cm³
Battery Capacity 4500 mAh 5000 mAh
NFC Support Yes No
Chipset Qualcomm SM8350 Snapdragon 888 5G (5 nm) Mediatek Helio G36 (12 nm)
CPU Octa-core (1x2.84 GHz Cortex-X1 & 3x2.42 GHz Cortex-A78 & 4x1.80 GHz Cortex-A55) Octa-core (4x2.2 GHz Cortex-A53 & 4x1.7 GHz Cortex-A53)
GPU Adreno 660 PowerVR GE8320

Connectivity

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

Software

Operating System Android Android
Initial OS Version 11 12
Maximum OS Version 13

Comparison Summary

Okay, let's dive into a detailed comparison of the Sony Xperia 1 III and the Xiaomi Redmi A2. We'll break down the specs, discuss what they mean for you, and help you decide which phone best suits your needs.

1. Specifications Breakdown

Here's a breakdown of key specifications with a focus on real-world implications:

FeatureSony Xperia 1 IIIXiaomi Redmi A2Real-World Implications
Design
Dimensions165 x 71 x 8.2 mm164.9 x 76.8 x 9.1 mmThe Xperia is slimmer and narrower, more pocketable for some; Redmi A2 is a bit bulkier.
Weight186g192gXperia is slightly lighter; this can matter during prolonged use.
Display
Size6.5"6.52"Essentially the same size; negligible real-world difference.
Resolution1644x3840720x1600Xperia has a much sharper display; text and images are much clearer.
PPI643269Xperia display looks significantly more detailed than the Redmi.
TechnologyOLEDIPS LCDXperia has better contrast, black levels, and color accuracy.
Refresh Rate120Hz60HzXperia offers smoother scrolling and animations.
Brightness0 nits0 nitsBoth phones have identical peak brightness at 0 nits
Performance
ChipsetSnapdragon 888 5G (5nm)Helio G36 (12nm)Xperia has vastly more powerful performance for all tasks.
AnTuTu Score889,100127,000Xperia will run apps and games many times faster.
GPUAdreno 660PowerVR GE8320Xperia will handle graphically intensive apps and games much better.
Camera
Main Camera12MP, f/1.78MP, f/2.0Xperia captures more detailed images, especially in low light.
Selfie Camera8MP, f/2.05MP, f/2.2Xperia has a better selfie camera for selfies and video calls.
Telephoto Lens12MP, f/2.2N/AXperia allows optical zoom; Redmi does not offer optical zoom
Wide Angle Lens12MP, f/2.3N/AXperia has wider angle field of view to capture more of a scene.
Video RecordingUp to 4K 120fps1080p 30fpsXperia records much higher quality videos with better stabilization.
Battery Life
Capacity4500mAh5000mAhRedmi A2 has a larger battery; may last longer depending on use.
Charging30W Fast Charging10W Fast ChargingXperia charges much faster, reducing time plugged in.
Charging FeaturesBypass ChargingN/AXperia has a bypass charging feature to improve battery health
Other
OSAndroid 11 (upgradable)Android 12Xperia offers software updates; Redmi A2 offers a slightly newer OS.
Wi-Fi802.11a/b/g/n/ac/ax802.11a/b/g/nXperia offers faster Wi-Fi speeds.
Bluetooth5.25.0Xperia uses a newer, more power-efficient version of Bluetooth.
Storage256/512GB32/64GBXperia has substantially more storage space for media, apps, files etc.
RAM12GB2/3/4GBXperia is superior for multitasking; can run several heavy apps smoothly.
AudioDolby Atmos, Hi-Res AudioBasicXperia provides premium audio for music, movies, and gaming.
SecurityFingerprint sensorBasicXperia provides more secure access to the phone.
Screen ProtectionGorilla Glass VictusUnknownXperia has a more rugged display for scratch and impact resistance.

2. Key Insights

Sony Xperia 1 III Strengths:

  • Superior Display: The OLED display with 4K resolution, high pixel density, and 120Hz refresh rate offers an unparalleled viewing experience.
  • Flagship Performance: The Snapdragon 888 chipset and 12GB of RAM deliver top-tier speed and responsiveness for gaming, multitasking, and demanding apps.
  • Professional-Grade Camera: The versatile triple-lens camera system, paired with 4K video capabilities, provides exceptional image quality and creative flexibility.
  • Premium Audio: High-Res Audio, Dolby Atmos, and stereo speakers make for immersive media consumption.
  • High Capacity Storage: The Xperia offers 256GB or 512GB of internal storage, which should be plenty for most users.

Xiaomi Redmi A2 Strengths:

  • Affordable Price: The Redmi A2 is extremely budget-friendly, making it an accessible option for basic smartphone needs.
  • Larger Battery: The 5000mAh battery offers potentially longer battery life, especially for light users.
  • Newer OS: The device ships with Android 12, a slightly newer version compared to the Xperia 1 III.

Trade-offs and Limitations:

  • Xperia 1 III:

    • Higher Price: This device sits at the higher end of the smartphone price spectrum.
    • Average Battery Life: Despite not having the worst battery life, it is not a selling point compared to others.
  • Xiaomi Redmi A2:

    • Low Resolution Display: The 720p display is not very sharp, impacting overall viewing experience.
    • Entry-Level Performance: The Helio G36 chipset lags behind in performance, especially when running resource-intensive applications.
    • Basic Camera System: The camera offers basic functionality but produces lower image quality compared to premium devices.
    • Basic Audio: Doesn't have a feature-rich audio experience like the Xperia.
    • Limited Storage & RAM: Can struggle with multitasking and storing large files.
    • Basic Security: Lacks a fingerprint sensor for biometric security.

3. User Profiles and Recommendations

Sony Xperia 1 III is best for:

  • Tech Enthusiasts: Users who appreciate cutting-edge technology and premium features.
  • Media Consumers: Individuals who watch videos, play games, and listen to music frequently.
  • Photography Buffs: Those who value high-quality photography and videography capabilities.
  • Multitaskers: People who juggle multiple apps and tasks throughout their day.
  • Professionals: Users who benefit from a powerful mobile platform for productivity and content creation.

Xiaomi Redmi A2 is best for:

  • Budget-Conscious Buyers: Individuals who need a basic smartphone at the lowest possible price.
  • Light Users: People who only need to perform essential tasks like calls, messaging, and simple web browsing.
  • First-Time Smartphone Owners: Those who are new to the smartphone world and want an easy-to-use device.
  • Backup Device: Users who need a simple phone as a secondary or emergency option.

4. Buying Decision Framework

Here are three practical questions to help you decide:

  1. What is your budget?

    • If you have a generous budget and value premium features and performance, the Xperia is worth considering.
    • If you're on a very tight budget, the Redmi A2 is the more viable option.
  2. What do you use your phone for most?

    • If you mainly use your phone for social media, browsing, and basic tasks, the Redmi A2 will suffice.
    • If you heavily consume media, play games, or require advanced photo and video capabilities, the Xperia is the clear winner.
  3. How important are display quality, performance, and camera quality to you?

    • If these are essential features for you, the Xperia is the way to go.
    • If you are okay with a low resolution display, slower performance and a basic camera, the Redmi A2 is a decent option.

Scenario-Based Recommendations:

  • Scenario: You need a phone for mobile gaming and video editing. Recommendation: Sony Xperia 1 III.
  • Scenario: You just need a phone for calls, messages and essential tasks and want the cheapest phone you can find. Recommendation: Xiaomi Redmi A2.
  • Scenario: You are a photographer and videographer who needs a phone that can also be used to professionally record video. Recommendation: Sony Xperia 1 III.

My Choice

If I were choosing, I'd go with the Sony Xperia 1 III. While it's a significantly more expensive device than the Redmi A2, it's clear that it offers an incredibly richer experience. As a tech journalist, I'm constantly engaging with content on my phone—reading articles, watching videos, and playing games. The Xperia's display alone would be a game-changer, and the raw performance of the Snapdragon 888 would ensure I never face frustrating lags or slowdowns, especially when switching between applications.

Also, for me, the camera system is another crucial element. I like having the creative flexibility of the Xperia's telephoto and wide-angle lenses. Finally, the additional features, such as Hi-Res audio for media consumption, along with premium build quality would just make the experience worthwhile for the day to day use. The Redmi A2 is certainly a viable phone for some, however, in my opinion the Xperia 1 III would just provide a more premium experience that justifies the increased price for my use cases.

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.