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

Detailed Comparison

Specification

General

Launch Date August 25, 2021 January 11, 2023
Release Year 2021 2023

Physical

Volume 96.06 cm³ 101.13 cm³
Screen Size to Weight Ratio 3.49 "/g 3.55 "/g
Weight 186 g 188 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
  • Frosted Green
  • Matte Black
  • Mystique Blue

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 N/A
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 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

Okay, let's break down the Sony Xperia 1 III and the Xiaomi Redmi Note 12. This is a fascinating comparison, pitting a former flagship powerhouse against a solid mid-range contender. Get ready for some tech talk with a practical spin!

1. Specifications Breakdown

Here's a detailed look at the key specs, framed with their real-world implications:

FeatureSony Xperia 1 IIIXiaomi Redmi Note 12Real-World Implications
DESIGN
Dimensions165 x 71 x 8.2 mm165.9 x 76.2 x 8 mmXperia 1 III is narrower and slightly thinner, better for one-hand use; Redmi Note 12 is wider with a larger volume.
Weight186g188gPractically identical, both feel substantial.
DISPLAY
Size6.5"6.67"Redmi Note 12 has a slightly larger screen, better for media consumption.
Resolution1644x38401080x2400Xperia 1 III's display is significantly sharper, offering more detailed visuals.
PPI643395Xperia 1 III's higher pixel density results in a much clearer image; text and graphics are crisper.
TechnologyOLEDAMOLEDBoth provide vibrant colors and deep blacks; minimal difference in daily use.
Refresh Rate120Hz120HzBoth offer smooth scrolling and animations.
Brightness0 nits1200 nitsRedmi Note 12 is much brighter, significantly better visibility in bright outdoor conditions.
PERFORMANCE
ChipsetSnapdragon 888Snapdragon 4 Gen 1Xperia 1 III is much faster, superior for gaming and heavy tasks.
AnTuTu Score889,100460,800Xperia 1 III delivers a significantly faster user experience.
GPUAdreno 660Adreno 619Xperia 1 III has a much more powerful graphics processor; better for gaming.
CAMERA
Main Camera12MP, f/1.748MP, f/1.8Redmi Note 12 captures more detail with a higher resolution; Xperia 1 III excels in low light thanks to the wider aperture.
Selfie Camera8MP, f/2.013MP, f/2.45Redmi Note 12 offers higher resolution for selfies; Xperia 1 III with the wider aperture performs better in low light conditions.
Telephoto Lens12MP, f/2.2N/AXperia 1 III allows for optical zoom; a significant advantage for capturing distant subjects.
Wide Angle Lens12MP, f/2.38MP, f/2.2Xperia 1 III offers more detail with a higher resolution. Redmi Note 12 has a wider aperture which will result in better low-light performance
ToF 3D SensorYesN/AXperia 1 III is capable of depth sensing, improving portrait photos and AR applications.
Macro LensN/A2MP, f/2.4Redmi Note 12 allows for close-up photography.
VideoUp to 4K 120fpsUp to 1080p 30fpsXperia 1 III offers much higher video recording quality and stabilization.
DxOMark ScoreMobile:105, Photo: 107, Video: 92Mobile:69, Photo: 74, Video: 49Xperia 1 III has superior overall camera performance, especially in video recording
BATTERY LIFE
Capacity4500 mAh5000 mAhRedmi Note 12 likely has better battery life, due to a larger battery.
Charging30W fast charging33W fast chargingRedmi Note 12 charges slightly faster.
SOFTWARE
OSAndroid 11 (up to 13)Android 12Redmi Note 12 has a newer version of Android out of the box.
CONNECTIVITY
Wi-FiWi-Fi 6Wi-Fi 5Xperia 1 III offers faster, more efficient Wi-Fi.
Bluetooth5.25.1Xperia 1 III has a newer version of Bluetooth offering better range and stability.
STORAGE
Internal256/512GB128/256GBXperia 1 III offers more storage options; important if you're a heavy media user
RAM12 GB4/6/8 GBXperia 1 III is better for multitasking and demanding games due to more RAM.
ExpandableNoNoNeither supports expandable storage.
AUDIO
QualityDolby Atmos, Hi-Res Audio, Stereo SpeakersBasic audio featuresXperia 1 III has significantly better audio output, more immersive experience.
SECURITY
FeaturesSide fingerprint sensorSide fingerprint sensorBoth offer convenient fingerprint unlocking.
BUILD
Screen ProtectionGorilla Glass VictusGorilla Glass 3Xperia 1 III uses a superior screen protection technology
SENSORS
FeaturesFingerprint, Proximity, Accelerometer, Compass, Gyroscope, BarometerFingerprint, Accelerometer, Compass, Gyroscope, Ultrasonic proximity virtualXperia 1 III offers environmental sensors which can be useful for outdoor and health apps.

2. Key Insights

Sony Xperia 1 III Strengths:

  • Display Excellence: The 4K OLED display with a 120Hz refresh rate offers unmatched clarity and fluidity. This is a visual treat, especially for media consumption and gaming.
  • Performance Powerhouse: The Snapdragon 888 chipset coupled with 12GB of RAM delivers a fast, smooth, and reliable user experience.
  • Advanced Camera System: The combination of high-quality sensors, a telephoto lens, a ToF sensor and advanced video capabilities makes the Xperia 1 III a fantastic choice for photography enthusiasts and content creators.
  • Premium Audio: With Dolby Atmos, Hi-Res Audio, and stereo speakers, the Xperia 1 III provides an excellent listening experience.
  • Superior Build Quality Offers better screen protection.

Xiaomi Redmi Note 12 Strengths:

  • Brighter Display: The 1200 nits brightness is a standout feature for outdoor use.
  • Larger Battery: The 5000 mAh battery ensures reliable all-day power, a key advantage for heavy users.
  • Faster Charging: A slight edge in fast charging speeds means less time plugged in.
  • Macro Lens: The inclusion of a dedicated macro lens enables close-up photography, something that the Xperia 1 III does not have.

Trade-offs and Limitations:

  • Xperia 1 III is the older device, it has a smaller battery, and a higher price tag. Also, its brightness is lacking making it not very ideal for outdoors.
  • Redmi Note 12 has a significantly less powerful processor, inferior camera performance, a lower-resolution screen, and basic audio.

3. User Profiles and Recommendations

Sony Xperia 1 III is best suited for:

  • Media Consumers: Users who prioritize the best possible display quality for movies, videos, and gaming.
  • Photography Enthusiasts: Those who need professional-level camera capabilities, excellent video quality, and advanced features.
  • Performance Users: Users who need powerful processing for demanding apps and games.
  • Audio Lovers: Users who appreciate high-quality sound reproduction through headphones or speakers.

Xiaomi Redmi Note 12 is best suited for:

  • Budget-Conscious Buyers: Users who want a capable smartphone without breaking the bank.
  • Heavy Users: Those who need a long-lasting battery for all-day use.
  • Outdoor Users: People who often use their phone in bright sunlight.
  • Casual Photographers: Users who prioritize basic camera functions and macro photography.

4. Buying Decision Framework

Here are three questions to consider before making your decision:

  1. What is your primary use case? If it's primarily media consumption, content creation, or gaming, the Xperia 1 III is the clear choice. If it's everyday communication, social media, and basic photography, the Redmi Note 12 is sufficient.
  2. How important is camera quality to you? If you're a serious photographer or videographer, the Xperia 1 III's advanced camera system and video capabilities will be worth the investment. If you're a casual photographer, the Redmi Note 12 is going to be okay.
  3. What is your budget? If budget is a major concern, the Redmi Note 12 provides a good balance of features and price. If you're willing to pay a premium for top-tier performance and camera capabilities, the Xperia 1 III is the way to go.

Scenario-Based Recommendations:

  • The Content Creator: Go for the Sony Xperia 1 III. Its 4K video capabilities, advanced camera features, excellent display, and Hi-Res Audio support are perfect for content creation.
  • The All-Day User: Choose the Xiaomi Redmi Note 12. The large battery, fast charging, and bright screen ensure a reliable experience for users who spend a lot of time away from a power outlet.
  • The Mobile Gamer: The Sony Xperia 1 III offers the superior chipset, GPU, RAM, and display needed for serious gaming.

My Pick

If I were choosing between these two, I'd go with the Sony Xperia 1 III. Even though it's the older device, the premium display is really what sells me here. As someone who loves watching media and also needs the power for various apps and games, I believe that the benefits the Xperia 1 III has to offer heavily outweighs its shortcomings. It's worth noting that it is an older device, so there might be some concerns regarding software updates.

The Redmi Note 12 is a fantastic budget phone, but the lack of performance, display, camera, and audio quality are the deal breakers for me. The Xperia 1 III gives you the top-of-the-line performance, a beautiful display, a great camera and top-notch audio making it the perfect device for me.

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.