Sony Xperia 1 III vs Xiaomi Redmi Note 12 4G - Detailed Phone Comparison

Detailed Comparison

Specification

General

Launch Date August 25, 2021 March 30, 2023
Release Year 2021 2023

Physical

Volume 96.06 cm³ 99.49 cm³
Screen Size to Weight Ratio 3.49 "/g 3.63 "/g
Weight 186 g 183.5 g
Height 165 mm 165.7 mm
Width 71 mm 76 mm
Thickness 8.2 mm 7.9 mm
Foldable Design No No
Available Colors
  • Frosted Black
  • Frosted Gray
  • Frosted Purple
  • Ice Blue
  • Mint Green
  • Onyx Gray

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 % 85.3 %
Pixel Density 643 PPI 395 PPI
Refresh Rate 120 Hz 120 Hz
Typical Brightness N/A 450 nits
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 50.26 mAh/cm³
Battery Capacity 4500 mAh 5000 mAh
NFC Support Yes Yes
Chipset Qualcomm SM8350 Snapdragon 888 5G (5 nm) Qualcomm SM6225 Snapdragon 685 (6 nm)
CPU Octa-core (1x2.84 GHz Cortex-X1 & 3x2.42 GHz Cortex-A78 & 4x1.80 GHz Cortex-A55) Octa-core (4x2.8 GHz Cortex-A73 & 4x1.9 GHz Cortex-A53)
GPU Adreno 660 Adreno 610

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 13
Maximum OS Version 13 14

Comparison Summary

Alright, let's break down the Sony Xperia 1 III and the Xiaomi Redmi Note 12 4G. We've got a classic clash here: a premium, tech-heavy device from Sony going head-to-head with a budget-friendly option from Xiaomi. Buckle up, it's going to be an interesting ride.

1. Specifications Breakdown

Here's a detailed look at how these two phones stack up, focusing on what matters in the real world:

FeatureSony Xperia 1 IIIXiaomi Redmi Note 12 4GReal-World Implications
Design
Dimensions165 x 71 x 8.2 mm, 186g165.7 x 76 x 7.9 mm, 183.5gSony is slightly more compact, but both are very similar in size and weight. The differences are pretty marginal in daily use.
BuildGlass front (Victus), glass back, aluminum frameGlass front (Gorilla Glass 3), plastic back and frameSony boasts a more premium feel, with Victus glass providing better scratch and drop protection than the Gorilla Glass 3 in the Redmi.
Display
Size6.5"6.67"Redmi has a slightly larger screen, but the difference is hardly noticeable in real-life.
Resolution1644x38401080x2400Sony’s much higher resolution translates into a significantly sharper, clearer display, especially noticeable when viewing high-res images or video.
PPI643395Sony’s higher PPI means text and images will look exceptionally crisp and detailed, much more than on the Redmi's display.
TechnologyOLEDAMOLEDBoth phones use high quality display panels. Great color and contrast.
Refresh Rate120Hz120HzBoth offer smooth scrolling and animations at 120Hz.
Brightness0 nits1200 nitsXiaomi Redmi Note 12 4G offers dramatically better outdoor visibility
Performance
ChipsetSnapdragon 888 5G (5nm)Snapdragon 685 (6nm)Sony's chip is significantly more powerful, offering much better performance in demanding tasks and gaming.
Antutu Score889,100338,900Sony's scores indicate a noticeable performance boost in real-world usage, including faster app loading and smoother multitasking.
GPUAdreno 660Adreno 610Sony's GPU is much faster for graphics rendering, important for high-end mobile gaming and graphic-intensive apps.
Camera
Main Camera12MP, f/1.750MP, f/1.8Redmi's higher resolution should allow for more detailed shots in bright conditions. The Sony's lower resolution is complemented by wider aperture.
Selfie Camera8MP, f/2.013MP, f/2.45Xiaomi offers more resolution, but Sony has the advantage of a wider aperture.
Telephoto Lens12MP, f/2.2NoneSony has a dedicated zoom lens, while Redmi uses digital zoom which will cause loss of detail.
Wide Angle Lens12MP, f/2.38MP, f/2.2Sony has the edge in resolution, while Xiaomi features a marginally wider aperture.
ToF 3D SensorYesNoSony is capable of more advanced depth sensing compared to the Redmi.
Macro lensNo2MP, f/2.4Xiaomi has a dedicated macro lens, allowing for close-up pictures.
Video Quality4K up to 120fps, HDR, OIS, EIS1080p at 30fpsSony has much more advanced video capabilities including 4K HDR up to 120fps, along with OIS and EIS, making it a much better option for video creators.
DxOMarkMobile: 105 Photo: 107 Video: 92Mobile: 63 Photo: 54 Video: 66Sony clearly excels in the camera department, delivering superior image and video quality based on DxOMark scores.
Battery Life
Capacity4500mAh5000mAhXiaomi's larger battery will likely offer better endurance.
Charging30W fast charging33W fast chargingXiaomi slightly faster charging will fill the battery a bit faster.
FeaturesBypass ChargingReverse chargingSony's bypass charging is great for gamers.
Software
OSAndroid 11 (up to 13)Android 13 (up to 14)Xiaomi has newer Android.
Connectivity
Wi-FiWiFi 6WiFI acSony is compatible with newer Wi-Fi standard, which could lead to better performance in supported networks.
Bluetooth5.25.0Sony is compatible with newer Bluetooth standard, which could lead to better performance when connected with audio devices.
GPSGPS (L1+L5), Galileo (E1+E5a)Basic GPSSony offers more satellite system which lead to better GPS accuracy.
Storage
Internal256GB/512GB64GB/128GB/256GBSony offers more storage options (256GB and 512GB), while Xiaomi's basic option is 64GB, with 128GB and 256GB being options as well.
RAM12GB4GB/6GB/8GBSony's 12GB of RAM means better multitasking and smoother performance when handling demanding apps.
Expandable StorageNoNoNeither device offers expandable storage.
Audio
QualityDolby Atmos, Hi-Res Audio, Stereo SpeakersBasic AudioSony offers better audio quality due to its enhanced spatial audio and high-quality playback features.
Security
BiometricsSide-mounted fingerprintSide-mounted fingerprintBoth devices feature a convenient and secure side-mounted fingerprint sensor.
Build Quality
Screen ProtectionGorilla Glass VictusGorilla Glass 3Sony features better screen protection that will be more scratch and drop resistant.
Sensors
Additional SensorsBarometerNoneSony features more advanced sensors that allow more environmental data gathering, for example, using altitude for a map application.

2. Key Insights

Sony Xperia 1 III:

  • Strengths: A powerhouse in terms of performance with its Snapdragon 888 chip, boasting a significantly higher Antutu score. Its display is incredibly sharp with a very high pixel density, and the camera system includes features like a telephoto lens, and offers high end video capabilities. Audio is superior due to Dolby Atmos and Hi-Res Audio support. Built with a high end screen glass (Victus), it features advanced security features, such as the barometer sensor.

  • Competitive Advantage: The Xperia 1 III stands out with its high-resolution screen, a top-tier chipset, advanced camera features, and premium build quality. It's designed for users who demand the best in performance, display, and camera capabilities.

  • Trade-offs: The battery isn't as big as in Redmi Note 12 4G and you can't expand the memory, and it's missing the extreme brightness of the Xiaomi.

Xiaomi Redmi Note 12 4G:

  • Strengths: Offers a larger battery with slightly faster charging, very bright display for outside usage, and has a macro camera. It has a more modern Android version.

  • Competitive Advantage: The Redmi Note 12 4G excels in offering a larger battery and is very bright for outside visibility.

  • Trade-offs: Its processing power is much lower, screen is not as sharp as the Sony, and the camera lacks the advanced features of the Sony. The build is not as high end as the Sony device, and the sensor suite is not as complete.

3. User Profiles and Recommendations

  • Sony Xperia 1 III:

    • Best For: Tech enthusiasts, professional photographers/videographers, mobile gamers, or anyone who wants top-tier performance and an exceptional screen experience.
    • Use Cases: High-end mobile gaming, professional photo and video editing, creating content, or enjoying media with superb image and sound quality.
    • Price-to-Value: High price, but justified if you need all the features and performance it offers.
  • Xiaomi Redmi Note 12 4G:

    • Best For: Budget-conscious users, general smartphone users who prioritize battery life and screen brightness, and those who prefer a more modern Android experience.
    • Use Cases: Everyday tasks, social media, web browsing, watching videos, casual gaming, and prolonged outdoor use.
    • Price-to-Value: Excellent value for its price point, providing a solid experience for common tasks.

4. Buying Decision Framework

Here are three practical questions to help you decide:

  1. Do you need top-tier performance and camera features? If yes, the Sony Xperia 1 III is the clear winner. If not, you may be better served with Xiaomi.
  2. Is battery life and outdoor visibility a major concern? If yes, the Xiaomi Redmi Note 12 4G's larger battery and brighter screen might be a better fit.
  3. Are you willing to invest in a premium device for a superior overall experience? If yes, the Sony device is the better choice, providing a more high-end experience.

Scenario-Based Recommendations:

  • Scenario 1: The Power User: If you need the fastest performance, the best screen, and a professional-grade camera system, and are willing to pay more, choose the Sony Xperia 1 III.
  • Scenario 2: The Budget-Minded User: If you need a good phone for everyday use with good battery life and brightness but don't need the highest performance, the Xiaomi Redmi Note 12 4G is a fantastic and cost-effective choice.
  • Scenario 3: The Mobile Photographer: If you want all the bells and whistles from the camera with things like Telephoto zoom, optical image stabilization and better video capabilities, then Sony Xperia 1 III is the correct choice.
  • Scenario 4: The Outdoors Person: If screen brightness and long battery life are your top priority, then you might be better served with the Redmi Note 12 4G due to its large battery and ultra bright screen.

My Pick and Why

If I had to choose between the two, I would go with the Sony Xperia 1 III. While the Xiaomi Redmi Note 12 4G is a very capable phone, and is superior in the battery life and outdoor visibility categories, the superior screen, the significantly better performance, the more feature rich camera, and better audio make it a better choice for me. I frequently find myself editing photos on my phone and playing mobile games, so the extra processing power, high quality camera and the sharper screen will allow me to be more productive and have a more enjoyable experience. As a tech journalist, it's also important to me to have the best tools to record videos and photos to showcase the technology we are discussing. The added advanced sensors will also allow me to more effectively measure my environment. Therefore, in my use case, the Xperia 1 III is the winner.

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.