Sony Xperia 5 III vs Xiaomi Redmi 12 - Detailed Phone Comparison

Detailed Comparison

Specification

General

Launch Date October 8, 2021 June 15, 2023
Release Year 2021 2023

Physical

Volume 87.54 cm³ 105.49 cm³
Screen Size to Weight Ratio 3.63 "/g 3.42 "/g
Weight 168 g 198.5 g
Height 157 mm 168.6 mm
Width 68 mm 76.3 mm
Thickness 8.2 mm 8.2 mm
Foldable Design No No
Available Colors
  • Black
  • Green
  • Pink
  • Midnight Black
  • Polar Silver
  • Sky Blue
  • Moonstone Silver

Display

Screen Size 6.1 " 6.79 "
Resolution 1080 x 2520 1080 x 2460
Aspect Ratio 21:9 21:9
Screen-to-Body Ratio 81.4 % 85.1 %
Pixel Density 449 PPI 396 PPI
Refresh Rate 120 Hz 90 Hz
Typical Brightness N/A N/A
HBM Brightness N/A N/A
Peak Brightness N/A 550 nits

Hardware

Battery Capacity per Screen Area 120.94 mAh/in² 108.45 mAh/in²
Battery Density 51.4 mAh/cm³ 47.4 mAh/cm³
Battery Capacity 4500 mAh 5000 mAh
NFC Support Yes Yes
Chipset Qualcomm SM8350 Snapdragon 888 5G (5 nm) Mediatek MT6769H Helio G88 (12 nm)
CPU Octa-core (1x2.84 GHz Cortex-X1 & 3x2.42 GHz Cortex-A78 & 4x1.80 GHz Cortex-A55) Octa-core (2x2.0 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55)
GPU Adreno 660 Mali-G52 MC2

Connectivity

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

Software

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

Comparison Summary

Sony Xperia 5 III vs. Xiaomi Redmi 12: A User-Centered Comparison

Let's move beyond the numbers and delve into the heart of what makes these phones tick – the user experience. We'll uncover how design choices translate into real-world usability, painting a picture of how each device fits into your life.

1. Design and Usability Assessment:

FeatureSony Xperia 5 IIIXiaomi Redmi 12User Experience Impact
Interface DesignClean, minimalist Android with subtle Sony customizationsMIUI 14 (Android 13) - Feature-rich, customizableXperia offers a potentially smoother, less cluttered experience. Redmi offers more visual customization.
Interaction FlowOptimized for single-hand use with side-mounted fingerprint sensorLarger display may require two hands; side fingerprint sensorXperia likely feels more agile for one-handed tasks. Redmi's large screen benefits media consumption.
Accessibility FeaturesStandard Android accessibility optionsStandard Android accessibility optionsBoth offer basic accessibility features; deeper analysis needed for specific needs.
Design ErgonomicsCompact, lightweight (168g), premium materialsLarger, heavier (198.5g), plastic buildXperia provides a more premium, pocketable feel. Redmi prioritizes screen real estate.

2. Narrative-Driven Feature Exploration:

Scenario: A Day in the Life

Imagine you're a busy professional constantly on the go. The Xperia 5 III, with its compact design and powerful Snapdragon 888 processor, seamlessly handles multitasking – responding to emails, editing presentations, and streaming videos without a hitch. Its 120Hz OLED display delivers a vibrant, fluid visual experience, making everything from browsing to gaming a joy.

Now picture a student using the Redmi 12. Its expansive 6.79" display provides ample space for note-taking, research, and enjoying multimedia content. The large 5000mAh battery ensures they can power through a full day of classes and social activities. While not as powerful as the Xperia, the Redmi 12 offers solid performance for everyday tasks.

3. Inclusive Technology Evaluation:

User 1: The Power User: The Xperia 5 III caters to demanding users who value performance, premium materials, and a refined user experience.

User 2: The Budget-Conscious Consumer: The Redmi 12 provides excellent value for its price, offering a large display, long battery life, and decent performance for everyday tasks.

User 3: The Accessibility Advocate: Both devices offer basic accessibility features, but further investigation is needed to determine their suitability for users with specific needs.

4. Design-Centric Decision Framework:

The choice boils down to your priorities:

  • Prioritize Performance and Premium Design: Choose the Sony Xperia 5 III.
  • Prioritize Screen Size and Battery Life on a Budget: Choose the Xiaomi Redmi 12.

My Choice:

As Sophia Rodriguez, I would choose the Sony Xperia 5 III. While the Redmi 12 offers compelling value, the Xperia 5 III resonates more with my user-centered approach. Its compact design, premium build, and powerful performance create a holistic experience that prioritizes user interaction and efficiency. The smooth 120Hz OLED display, coupled with the optimized software, promises a fluid and engaging user journey. Although it comes at a higher price, the long-term value of a seamless and enjoyable user experience makes the Xperia 5 III the clear winner for me. It's a device designed not just with specifications in mind, but with the user at its core.

Sophia Rodriguez
Sophia Rodriguez

Technology Communications Specialist

Expert in transforming complex technological innovations into accessible, engaging narratives.

Key Strengths:

  • Technology storytelling
  • User experience design analysis
  • Inclusive technology communication
  • Design-driven technology insights

Bridging technical complexity with human-centered understanding.