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

Detailed Comparison

Specification

General

Launch Date August 25, 2021 April 26, 2023
Release Year 2021 2023

Physical

Volume 96.06 cm³ 95.71 cm³
Screen Size to Weight Ratio 3.49 "/g 3.65 "/g
Weight 186 g 176 g
Height 165 mm 159.9 mm
Width 71 mm 73.9 mm
Thickness 8.2 mm 8.1 mm
Foldable Design No No
Available Colors
  • Frosted Black
  • Frosted Gray
  • Frosted Purple
  • Ice Blue
  • Onyx Black
  • Pearl Green

Display

Screen Size 6.5 " 6.43 "
Resolution 1644 x 3840 1080 x 2400
Aspect Ratio 21:9 20:9
Screen-to-Body Ratio 84.2 % 84.5 %
Pixel Density 643 PPI 409 PPI
Refresh Rate 120 Hz 90 Hz
Typical Brightness N/A N/A
HBM Brightness N/A 700 nits
Peak Brightness N/A 1000 nits

Hardware

Battery Capacity per Screen Area 106.51 mAh/in² 120.93 mAh/in²
Battery Density 46.84 mAh/cm³ 52.24 mAh/cm³
Battery Capacity 4500 mAh 5000 mAh
NFC Support Yes Yes
Chipset Qualcomm SM8350 Snapdragon 888 5G (5 nm) Mediatek MT6781 Helio G96 (12 nm)
CPU Octa-core (1x2.84 GHz Cortex-X1 & 3x2.42 GHz Cortex-A78 & 4x1.80 GHz Cortex-A55) Octa-core (2x2.05 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)
GPU Adreno 660 Mali-G57 MC2

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 USB Type-C 2.0

Software

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

Comparison Summary

Alright, let's break down the Sony Xperia 1 III and Xiaomi Redmi Note 12S. It's a classic match-up: a premium powerhouse from Sony versus a value-packed contender from Xiaomi. Here’s the detailed analysis:

1. Specifications Breakdown

FeatureSony Xperia 1 IIIXiaomi Redmi Note 12SReal-World Implications
Design
Launch Date2021-08-252023-04-26The Redmi Note 12S is significantly newer, meaning it likely benefits from more recent software and hardware improvements.
Dimensions165 x 71 x 8.2 mm159.9 x 73.9 x 8.1 mmXperia is taller, Redmi is slightly wider. The Xperia might feel more premium, the Redmi Note 12S might be easier to handle.
Weight186g176gRedmi Note 12S is lighter by 10g, noticeable during extended use.
Display
Size6.5"6.43"Very similar screen sizes.
Resolution1644x38401080x2400Xperia has a vastly superior, sharper display, ideal for media consumption and detailed viewing.
Pixel Density643 PPI409 PPIThe Xperia's display is significantly sharper with much higher detail.
TechnologyOLEDAMOLEDBoth use quality OLED tech, but AMOLED is slightly more modern.
Refresh Rate120Hz90HzXperia has a smoother display, making scrolling and animations appear more fluid.
Brightness0 nits1000 nitsRedmi Note 12S is much brighter, making it significantly better for outdoor visibility, especially in direct sunlight.
Performance
ChipsetSnapdragon 888Helio G96Xperia’s Snapdragon 888 is a flagship-level chip, offering superior speed and performance, while the Helio G96 is mid-range.
AnTuTu Score889,100412,400Xperia is dramatically faster; expect better performance for gaming, demanding apps, and multitasking.
GPUAdreno 660Mali-G57 MC2Xperia’s Adreno 660 offers significantly better graphics performance for high-end gaming.
Battery Life
Capacity4500mAh5000mAhRedmi Note 12S should offer slightly longer battery life due to a larger battery.
Charging30W Fast Charging33W Fast ChargingRedmi Note 12S charges slightly faster.
FeaturesBypass ChargingReverse ChargingXperia's bypass charging is great for gamers, while Redmi's reverse charging is handy for topping up other devices.
Camera
Standard Camera12MP f/1.7108MP f/1.8Redmi Note 12S has a much higher resolution sensor for more detailed images, but Xperia has a slightly wider aperture for better low-light performance.
Selfie Camera8MP f/2.016MP f/2.4Redmi Note 12S offers higher resolution for selfies, while Xperia has a slightly wider aperture.
Telephoto Lens12MP f/2.2NoneXperia has a dedicated telephoto lens for optical zoom, which the Redmi lacks.
Wide-Angle Lens12MP f/2.38MP f/2.2Xperia’s wide-angle offers higher resolution, while Redmi has a slightly wider aperture.
ToF 3D SensorYesNoneXperia provides depth sensing for enhanced portrait mode and AR apps.
Macro LensNone2MP f/2.4Redmi Note 12S includes a dedicated macro camera for close-up shots, which the Xperia lacks.
Video RecordingUp to 4K 120fps1080p 30fpsXperia offers higher video recording quality with up to 4K 120fps, including OIS & EIS, whereas the Redmi records in 1080p with digital stabilization only.
DxOMark ScoreMobile: 105Not TestedXperia's camera performance is officially rated, offering a good indicator of quality. Redmi Note 12S has no public score.
FeaturesMoreFewerXperia offers more advanced camera features like 4K video, optical zoom, OIS, RAW capture, etc.
Software
Operating SystemAndroid 11 (up to 13)Android 13Redmi Note 12S has a newer operating system out of the box, though the Xperia does get updates to Android 13.
Connectivity
Wi-FiWi-Fi 6Wi-Fi 5Xperia has faster and more efficient Wi-Fi technology with Wi-Fi 6 and Wi-Fi display. Xiaomi supports Wi-Fi MIMO.
BluetoothBluetooth 5.2Bluetooth 5.2Both have Bluetooth 5.2 LE. The Xperia offers a wider range of codecs such as APT-x, LDAC, SBC and AAC.
GPSMore SystemsFewer SystemsXperia supports more satellite systems, offering more accurate location tracking.
SIMDual SIMDual SIMBoth offer dual SIM support.
Storage
Internal Storage256/512 GB64/128/256 GBXperia offers more internal storage capacity options.
RAM12GB6/8 GBXperia has significantly more RAM, which helps with multitasking and overall performance.
Expandable StorageNoNoNeither phone offers expandable storage.
Audio
Audio QualityDolby Atmos, Hi-ResHi-Res AudioXperia offers Dolby Atmos with its stereo speakers providing more immersive audio.
Security
Security FeaturesSide FingerprintSide FingerprintBoth have a side-mounted fingerprint sensor.
Build Quality
Screen ProtectionGorilla Glass VictusGorilla Glass 3Xperia uses much newer, tougher Gorilla Glass Victus screen protection.
SensorsMoreFewerXperia has a more comprehensive set of sensors, including Barometer, Hall and Proximity. Xiaomi has a unique Ultrasonic Proximity Sensor

2. Key Insights

Sony Xperia 1 III Strengths:

  • Superior Display: Sharper, higher refresh rate, better color accuracy.
  • Flagship Performance: The Snapdragon 888 is much faster than the Helio G96.
  • Advanced Camera: Offers a telephoto lens, better video recording capabilities, and a wider range of features.
  • Premium Build Quality: Better screen protection with Gorilla Glass Victus.
  • More RAM and Storage: Comes with more RAM and storage.
  • Superior Audio: Hi-Res Audio and Dolby Atmos for a more immersive experience.

Xiaomi Redmi Note 12S Strengths:

  • Newer Operating System: Comes with Android 13 out of the box.
  • Brighter Display: Significantly better for outdoor visibility with its 1000 nits peak brightness.
  • Longer Battery Life: Larger battery capacity for more uptime.
  • Reverse Charging: Useful for topping up other devices.
  • Macro Camera: Dedicated macro camera for close-up shots.

Trade-offs:

  • Xperia 1 III: Older, less bright display, slightly smaller battery, no macro lens.
  • Redmi Note 12S: Significantly weaker chipset and GPU, less sophisticated camera features.

3. User Profiles and Recommendations

Sony Xperia 1 III is best for:

  • Power Users: Those who need top-tier performance for demanding apps, multitasking, and high-end gaming.
  • Photography Enthusiasts: Users who prioritize camera quality, optical zoom, and advanced video recording features.
  • Media Consumers: Those who want the best possible display for watching videos and consuming content.
  • Tech Aficionados: Those who appreciate premium build quality and innovative features.

Xiaomi Redmi Note 12S is best for:

  • Budget-Conscious Users: Those who want a solid mid-range phone with good battery life and a capable camera system at a more affordable price point.
  • Casual Users: People who primarily use their phone for social media, browsing, and basic photography.
  • Outdoor Users: Those who need a screen that can handle bright sunlight.
  • Users who prioritize battery life: Users who want to spend more time using their phone and less time plugged into an outlet.

4. Buying Decision Framework

Here are three questions to help you decide:

  1. How important is raw performance to you? If you need top-tier speed and smooth multitasking, the Xperia is the clear choice. If your needs are more basic, the Redmi will suffice.
  2. Do you prioritize display quality or brightness? For the best sharpness and color accuracy, go for the Xperia. For superior outdoor visibility, the Redmi is better.
  3. Are you an avid photographer or videographer? The Xperia has a vastly superior camera system. The Redmi is good, but not for enthusiasts.

Scenario-Based Recommendations:

  • Gaming/Heavy Use: Go for the Xperia 1 III. Its Snapdragon 888 and extra RAM will handle demanding tasks much better.
  • Budget-Friendly Use: The Redmi Note 12S offers excellent value for everyday tasks and casual photography at a lower cost.
  • Photography Focused: The Xperia 1 III offers a more sophisticated, flexible, and capable camera system for better image and video quality.
  • Outdoor Use: The Redmi Note 12S is significantly better for outdoor use due to its very high peak brightness.

My Choice and Why

If I had to pick between these two, I would choose the Sony Xperia 1 III. While it's an older phone, its strengths in performance, display quality, and camera capabilities are crucial for my needs. As a tech journalist, I constantly find myself in situations where having a top-tier camera, and a display that can handle detailed work is a must. Additionally, the sheer power offered by the Snapdragon 888 makes a noticeable difference in my daily workflow. Yes, the Redmi Note 12S is the newer device, and has some really nice features, but the raw power and quality of the Xperia just make it a better fit for my needs. For me, it’s about raw power and the ability to handle heavy tasks, which the Xperia 1 III delivers effortlessly.

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.