Sony Xperia 1 III vs Realme 9 Pro - Detailed Phone Comparison

Detailed Comparison

Specification
Realme 9 Pro
Realme 9 Pro
Realme

General

Launch Date August 25, 2021 February 23, 2022
Release Year 2021 2022

Physical

Volume 96.06 cm³ 105.58 cm³
Screen Size to Weight Ratio 3.49 "/g 3.38 "/g
Weight 186 g 195 g
Height 165 mm 164.3 mm
Width 71 mm 75.6 mm
Thickness 8.2 mm 8.5 mm
Foldable Design No No
Available Colors
  • Frosted Black
  • Frosted Gray
  • Frosted Purple
  • Midnight Black
  • Aurora Green
  • Sunrise Blue

Display

Screen Size 6.5 " 6.6 "
Resolution 1644 x 3840 1080 x 2412
Aspect Ratio 21:9 20:9
Screen-to-Body Ratio 84.2 % 84.4 %
Pixel Density 643 PPI 400 PPI
Refresh Rate 120 Hz 120 Hz
Typical Brightness N/A N/A
HBM Brightness N/A N/A
Peak Brightness N/A N/A

Hardware

Battery Capacity per Screen Area 106.51 mAh/in² 114.78 mAh/in²
Battery Density 46.84 mAh/cm³ 47.36 mAh/cm³
Battery Capacity 4500 mAh 5000 mAh
NFC Support Yes Yes
Chipset Qualcomm SM8350 Snapdragon 888 5G (5 nm) Qualcomm SM6375 Snapdragon 695 5G (6 nm)
CPU Octa-core (1x2.84 GHz Cortex-X1 & 3x2.42 GHz Cortex-A78 & 4x1.80 GHz Cortex-A55) Octa-core (2x2.2 GHz Kryo 660 Gold & 6x1.7 GHz Kryo 660 Silver)
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 13

Comparison Summary

Okay, let's dive deep into a comparison of the Sony Xperia 1 III and the Realme 9 Pro. I'll be breaking down these devices with a keen eye for both the technical details and the practical implications for you, the user.

1. Specifications Breakdown

FeatureSony Xperia 1 IIIRealme 9 ProReal-World Implications
Design
Launch Date2021-08-252022-02-23The Realme 9 Pro is newer, so may benefit from more recent software optimization and features, but also newer tech.
Dimensions165 × 71 × 8.2 mm164.3 × 75.6 × 8.5 mmXperia 1 III is narrower and thinner, potentially feeling more ergonomic in hand, while Realme 9 Pro is a bit bulkier.
Weight186g195gXperia 1 III is lighter, which can be significant for long periods of use and when carrying in your pocket.
Display
Size6.5"6.6"Both screens are similar in size, a minor difference of 0.1"
Resolution1644x38401080x2412Xperia 1 III has a significantly sharper, higher-resolution display, perfect for detailed visuals and media consumption.
PPI643400Xperia 1 III display is far denser (643 vs 400), delivering much more defined and clear text and images.
TechnologyOLEDIPS LCDXperia 1 III's OLED offers superior contrast, deeper blacks, and more vibrant colors, making media more immersive and enjoyable.
Refresh Rate120Hz120HzBoth offer a smooth 120Hz display experience for fluid scrolling and gaming, ensuring a consistent refresh rate.
Brightness0 nits0 nitsBoth have a 0 nits brightness rating, this is likely an error with the data, as neither would be a usable screen if this was the case.
Performance
ChipsetSnapdragon 888 5G (5 nm)Snapdragon 695 5G (6 nm)Xperia 1 III’s Snapdragon 888 is a high-performance processor, offering faster app loading and smoother gaming.
Antutu Score889,100402,916Xperia 1 III provides noticeably faster speeds, better multi-tasking, and a superior overall performance, particularly in resource-intensive tasks
GPUAdreno 660Adreno 619Xperia 1 III’s Adreno 660 is significantly more powerful, leading to smoother graphics in games.
Camera
Standard Lens12MP, f/1.764MP, f/1.79Realme 9 Pro captures more detail in photos. Xperia 1 III's larger pixel size may perform better in low-light, though it's a much lower resolution
Selfie Lens8MP, f/2.016MP, f/2.0Realme 9 Pro's selfie camera offers higher resolution, while both have similar aperture.
Telephoto Lens12MP, f/2.2NoneXperia 1 III has a dedicated telephoto lens for optical zoom, adding extra versatility and quality at different focal lengths.
Wide Angle Lens12MP, f/2.38MP, f/2.2Xperia 1 III’s wide lens captures more detail in its ultra-wide perspective compared to the 8MP of the Realme 9 Pro
ToF 3D SensorYesNoneXperia 1 III has an additional ToF 3D sensor for better depth and focus in portrait mode photos, and better AR.
Macro LensNone2MP, f/2.4Realme 9 Pro offers macro photography for up-close shots, while the Xperia 1 III is limited to its telephoto and wide lens.
Video RecordingUp to 4K 120fps1080p 30fpsXperia 1 III offers superior video recording quality with 4k capabilities.
DxOMark ScoreMain: 105, Photo: 107, Video: 92Not testedXperia 1 III is a strong performer in photography, as evaluated by DxOMark.
Battery Life
Capacity4500mAh5000mAhRealme 9 Pro has a larger battery capacity, likely providing better battery life during daily use compared to the Xperia 1 III.
Charging30W33WRealme 9 Pro provides slightly faster charging times with its 33W fast charging capacity, but is negligibly better than the 30W of the Xperia 1 III.
Charging FeaturesBypass ChargingNoneXperia 1 III includes bypass charging, which is useful when gaming or performing heavy tasks for long periods of time while plugged in.
Software
OS VersionAndroid 11Android 12Realme 9 Pro ships with a more recent version of Android, with newer features, but both max out at Android 13.
Connectivity
Wi-FiWi-Fi 6 (802.11ax)802.11acXperia 1 III has the latest Wi-Fi standard for faster internet, better security and less latency.
Bluetooth5.25.1Xperia 1 III offers a newer Bluetooth standard with additional features for improved connectivity and better device pairings.
GPSL1+L5, E1+E5aStandardXperia 1 III has additional satellite support for greater location accuracy and speed.
SIM SupportDual SIM Dual StandbyDual SIM Dual StandbyBoth phones allow for the use of dual sims.
Storage
Internal Storage256/512GB128GBXperia 1 III offers significantly more internal storage than the Realme 9 Pro, important if you keep a lot of media on your device.
RAM12GB6/8GBXperia 1 III's 12GB of RAM will allow for far more demanding applications to run and keep more apps running in the background.
Expandable StorageNoNoNeither device supports expandable storage, so choose your device carefully.
Audio
Audio QualityDolby Atmos, Stereo Speakers, Hi-ResHi-Res, Noise cancellation mic, Dual MicXperia 1 III's audio is better overall. Dolby Atmos and stereo speakers will make media consumption a much better experience.
Security
Security Featuresside-mounted fingerprintside-mounted fingerprintBoth devices have identical side-mounted fingerprint scanners.
Build Quality
Screen ProtectionGorilla Glass VictusUnknownXperia 1 III's Gorilla Glass Victus provides superior scratch and damage resistance.
Sensors
Sensor ArrayCompass, Barometer, HallGeomagneticXperia 1 III has additional environmental sensors for more precise data in various apps and a more complete overall sensor array.

2. Key Insights

Sony Xperia 1 III Strengths:

  • Superior Display: The OLED panel with its high resolution and pixel density makes visuals sharp and colors vibrant.
  • Powerful Performance: The Snapdragon 888 and 12GB RAM ensure smooth multitasking and gaming.
  • Professional-Grade Camera: The telephoto lens, ToF 3D sensor, and 4K video capabilities deliver excellent versatility.
  • Advanced Audio: Dolby Atmos, stereo speakers, and Hi-Res audio significantly improve the audio experience.
  • Better Connectivity: Wi-Fi 6 and Bluetooth 5.2 provide faster and more reliable wireless performance.

Realme 9 Pro Strengths:

  • Lower price point: Being in a lower tier of the market, the Realme 9 Pro tends to have a lower price point.
  • Larger Battery: The 5000mAh battery offers slightly longer usage between charges.
  • Higher Resolution Main Camera: The 64MP main lens provides more detail in photos when compared to the 12MP main sensor of the Xperia 1 III.
  • Newer Software: Ships with a newer version of Android right out of the box, though the device will eventually get the same max Android version as the Xperia 1 III.
  • Macro Lens: The addition of a macro lens lets the Realme 9 Pro take very close-up shots.

Significant Trade-offs:

  • The Xperia 1 III has a weaker battery life compared to the Realme 9 Pro, as well as much weaker base camera performance, though the Xperia 1 III is better for video.
  • The Realme 9 Pro has a much less impressive display, along with a much weaker CPU and GPU which will limit its usability in gaming and heavy applications.

3. User Profiles and Recommendations

Sony Xperia 1 III is best for:

  • Media Enthusiasts: Those who value high-quality displays, audio, and versatile camera systems.
  • Power Users: Professionals or gamers who require peak performance and smooth multitasking.
  • Content Creators: Users who need advanced video recording features and high quality photos.
  • Tech Enthusiasts: Individuals who prefer the latest connectivity and premium features.

Realme 9 Pro is best for:

  • Budget-Conscious Users: Those seeking a balanced phone with good battery life without breaking the bank.
  • Everyday Users: People who need a reliable device for daily tasks, browsing, and casual photography.
  • Light Gaming and Multimedia: Users who are less concerned with the latest specs and enjoy casual media consumption.
  • Macro Photographers: Users who are interested in taking very close-up shots of small objects.

4. Buying Decision Framework

Here are three questions to help you decide between the Xperia 1 III and Realme 9 Pro:

  1. What is your primary use case? If you are primarily concerned with media consumption, gaming or professional photo and video, the Xperia 1 III is the clear winner, though the Realme 9 Pro is a great everyday phone.
  2. How important is camera versatility to you? If you need telephoto capabilities and advanced video features, the Xperia 1 III is better. However, if you enjoy shooting close-up macro photos, the Realme 9 Pro is preferable.
  3. What is your budget? The Xperia 1 III is a premium device and likely much more expensive than the Realme 9 Pro. If budget is a major constraint, the Realme 9 Pro can provide a more accessible option.

Scenario-Based Recommendations:

  • Scenario 1: "The Media Buff" If you want the absolute best screen and audio experience, choose the Sony Xperia 1 III.
  • Scenario 2: "The Budget Conscious User" If you're looking for a solid phone that won’t break the bank, choose the Realme 9 Pro.
  • Scenario 3: "The Power Gamer" If you are a gamer and want the best possible CPU and GPU power in your phone, and don't mind sacrificing battery life, choose the Sony Xperia 1 III.
  • Scenario 4: "The Casual User" If you simply want a good everyday device with a decent battery life, choose the Realme 9 Pro.

My Choice

Personally, I'd choose the Sony Xperia 1 III. While I appreciate the value proposition of the Realme 9 Pro and it is a more recent release, my preference skews heavily towards performance, and the Xperia 1 III delivers that in spades. The vastly superior display quality, coupled with the robust performance offered by the Snapdragon 888, is something I value highly. I also place a lot of emphasis on camera versatility and the Xperia 1 III’s inclusion of features like a telephoto lens, Time of Flight sensor, and excellent video recording make it a better pick for me. Finally, I think the build quality with its Gorilla Glass Victus protection and the audio enhancements are worth the extra expense.

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.