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

Detailed Comparison

Specification

General

Launch Date October 8, 2021 January 11, 2023
Release Year 2021 2023

Physical

Volume 87.54 cm³ 101.13 cm³
Screen Size to Weight Ratio 3.63 "/g 3.55 "/g
Weight 168 g 188 g
Height 157 mm 165.9 mm
Width 68 mm 76.2 mm
Thickness 8.2 mm 8 mm
Foldable Design No No
Available Colors
  • Black
  • Green
  • Pink
  • Frosted Green
  • Matte Black
  • Mystique Blue

Display

Screen Size 6.1 " 6.67 "
Resolution 1080 x 2520 1080 x 2400
Aspect Ratio 21:9 20:9
Screen-to-Body Ratio 81.4 % 85 %
Pixel Density 449 PPI 395 PPI
Refresh Rate 120 Hz 120 Hz
Typical Brightness N/A N/A
HBM Brightness N/A N/A
Peak Brightness N/A 1200 nits

Hardware

Battery Capacity per Screen Area 120.94 mAh/in² 112.39 mAh/in²
Battery Density 51.4 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 SM4375 Snapdragon 4 Gen 1 (6 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-A78 & 6x1.8 GHz Cortex-A55)
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

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

As a technology communications specialist, my goal is to help you understand these phones beyond the numbers. Let's dive into a narrative-driven analysis, focusing on how design choices translate into real-world user experiences.

1. Design and Usability Assessment:

FeatureSony Xperia 5 IIIXiaomi Redmi Note 12User Experience Impact
Interface DesignRefined, minimalist, focused on functionModern, vibrant, potentially more playfulXperia offers a clean, professional aesthetic; Redmi might appeal to users seeking a bolder look.
Interaction FlowSmooth, thanks to 120Hz OLED & Snapdragon 888Responsive, but potentially less fluid due to Snapdragon 4 Gen 1Xperia's superior processing power should result in noticeably smoother transitions and multitasking.
Accessibility FeaturesStandard Android accessibility optionsStandard Android accessibility optionsBoth rely on Android's built-in features, but specific implementations may vary.
Design ErgonomicsCompact, lightweight (168g), one-handed friendlyLarger display, heavier (188g)Xperia prioritizes portability and ease of use in one hand; Redmi offers a more immersive viewing experience.

2. Narrative-Driven Feature Exploration:

Scenario: Imagine a busy professional who needs a reliable phone for multitasking, capturing quick moments, and enjoying content on the go.

  • Xperia 5 III Story: The Xperia seamlessly handles rapid email responses, video conferences, and quick photo editing thanks to its powerful Snapdragon 888. Its compact design fits comfortably in a pocket, making it ideal for navigating crowded commutes. The 120Hz OLED display provides a smooth, immersive experience for catching up on news during lunch breaks.

  • Redmi Note 12 Story: The Redmi Note 12 offers a large, vibrant AMOLED display for enjoying videos and games. While capable for everyday tasks, demanding applications might experience occasional slowdowns. Its larger battery provides extended usage, but the increased size and weight might make it less ideal for one-handed operation.

3. Inclusive Technology Evaluation:

  • Power User: The Xperia 5 III caters to demanding users with its powerful processor, superior camera capabilities (including advanced video features), and smooth performance.

  • Casual User: The Redmi Note 12 offers a more budget-friendly option with a large display and long battery life. While less powerful, it's sufficient for everyday tasks like social media, web browsing, and casual gaming.

4. Design-Centric Decision Framework:

Choosing the Right Phone:

  • Prioritize Performance and Compact Design: Xperia 5 III

  • Prioritize Large Display and Battery Life on a Budget: Redmi Note 12

My Choice: Sony Xperia 5 III

While the Redmi Note 12 offers a tempting price-to-screen size ratio, I would choose the Sony Xperia 5 III. My decision prioritizes the holistic user experience. The Xperia's superior processing power, compact design, and smooth 120Hz display cater to my need for a responsive, portable device that effortlessly handles multitasking and content consumption. The slightly higher price is justified by the noticeable difference in performance and the premium feel of the device. The Xperia 5 III feels like a tool designed to enhance productivity and enrich user interaction, aligning with my user-centered approach to technology. Its compact form factor combined with its powerhouse internals creates a unique offering that prioritizes quality over sheer specification numbers.

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.