Sony Xperia 1 III vs Realme 9 - Detailed Phone Comparison

Detailed Comparison

Specification
Realme 9
Realme 9
Realme

General

Launch Date August 25, 2021 April 12, 2022
Release Year 2021 2022

Physical

Volume 96.06 cm³ 93.94 cm³
Screen Size to Weight Ratio 3.49 "/g 3.6 "/g
Weight 186 g 178 g
Height 165 mm 160.2 mm
Width 71 mm 73.3 mm
Thickness 8.2 mm 8 mm
Foldable Design No No
Available Colors
  • Frosted Black
  • Frosted Gray
  • Frosted Purple
  • Meteor Black
  • Sunburst Gold
  • Stargaze White

Display

Screen Size 6.5 " 6.4 "
Resolution 1644 x 3840 1080 x 2400
Aspect Ratio 21:9 20:9
Screen-to-Body Ratio 84.2 % 84.2 %
Pixel Density 643 PPI 411 PPI
Refresh Rate 120 Hz 90 Hz
Typical Brightness N/A 430 nits
HBM Brightness N/A N/A
Peak Brightness N/A 1000 nits

Hardware

Battery Capacity per Screen Area 106.51 mAh/in² 122.07 mAh/in²
Battery Density 46.84 mAh/cm³ 53.22 mAh/cm³
Battery Capacity 4500 mAh 5000 mAh
NFC Support Yes No
Chipset Qualcomm SM8350 Snapdragon 888 5G (5 nm) Qualcomm SM6225 Snapdragon 680 4G (6 nm)
CPU Octa-core (1x2.84 GHz Cortex-X1 & 3x2.42 GHz Cortex-A78 & 4x1.80 GHz Cortex-A55) Octa-core (4x2.4 GHz Kryo 265 Gold & 4x1.9 GHz Kryo 265 Silver)
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 12
Maximum OS Version 13

Comparison Summary

Alright, let's dive into a detailed comparison between the Sony Xperia 1 III and the Realme 9. This isn't just about numbers; it's about understanding what these specs mean for your day-to-day use.

1. Specifications Breakdown

FeatureSony Xperia 1 IIIRealme 9Real-World Implications
Design
Physical Size165 × 71 × 8.2 mm160.2 × 73.3 × 8 mmThe Xperia is taller, while the Realme is slightly wider. The difference is small, but the Xperia might feel slimmer in hand.
Weight186g178gThe Realme is slightly lighter, which might be noticeable during extended use.
Display
Size6.5"6.4"Very similar screen sizes; 0.1 inch is barely noticeable.
Resolution1644x38401080x2400The Xperia's display is significantly sharper, making text and images much clearer.
Pixel Density (PPI)643411Again, the Xperia has a noticeably sharper display, which greatly enhances visual detail and clarity.
TechnologyOLEDAMOLEDBoth are high-quality display technologies offering vibrant colors and deep blacks.
Refresh Rate120Hz90HzThe Xperia has a smoother display; 120Hz will give you a more fluid scrolling experience.
Brightness0 nits1000 nitsThe Realme is far better for outdoor visibility, a major advantage in direct sunlight.
Performance
ChipsetSnapdragon 888 5GSnapdragon 680 4GThe Xperia's flagship chip provides vastly superior performance – think faster app launches, smoother multitasking, and better gaming performance.
AnTuTu Score889,100216,850The Xperia is approximately four times faster in benchmarks, which is a huge difference in real-world performance.
GPUAdreno 660Adreno 610The Xperia’s GPU provides significantly better graphics performance for gaming.
Battery Life
Capacity4500mAh5000mAhThe Realme has a slightly larger battery, likely offering better battery endurance.
Charging30W33WRealme has slightly faster charging, and a different battery composition (Li-ion vs. Li-polymer).
Charging FeaturesBypass ChargingReverse ChargingXperia lets you game longer without battery degradation, Realme lets you charge other devices in a pinch.
Camera
Main Camera12MP (f/1.7)108MP (f/1.75)Realme has much higher resolution, good for cropping. Xperia has slightly wider aperture, better low light.
Selfie Camera8MP (f/2.0)16MP (f/2.45)Realme has higher resolution, but the Xperia has a slightly wider aperture for slightly better low-light performance.
Telephoto Lens12MP (f/2.2)N/AXperia has a dedicated telephoto for optical zoom; Realme has none.
Wide Angle Lens12MP (f/2.3)8MP (f/2.2)Xperia has higher resolution wide-angle; Realme has a wider aperture, better low light wide shots.
Macro LensN/A2MP (f/2.4)The Realme offers a dedicated macro camera for close-up shots.
ToF 3D SensorYesN/AXperia has a ToF sensor to enhance depth and focus; Realme has none.
Video QualityUp to 4K 120fps1080p 30fpsXperia is superior for video, offering much higher resolution, framerates, and HDR options.
DxOMark Score105N/AThe Xperia has a well-regarded camera (no score for Realme) and excellent video capability.
Software
OSAndroid 11 (up to 13)Android 12Realme ships with a newer version of Android. The Xperia was released earlier and has since received an update.
Connectivity
WiFiWiFi 6 (802.11ax)WiFi 5 (802.11ac)The Xperia supports faster, more efficient WiFi 6, while Realme 9 uses the older WiFi 5 standard.
Bluetooth5.2 LE5.1Xperia has a more up-to-date Bluetooth version with more comprehensive codec support.
GPSMore Satellite SystemsBasic GPSThe Xperia offers superior GPS accuracy by supporting more satellite networks.
Storage
Internal256/512 GB128 GBXperia gives much more storage options
RAM12 GB6 or 8 GBXperia provides considerably more RAM which aids in performance
ExpandableNoNoNeither offers external storage capabilities
Audio
QualityDolby Atmos, Hi-Res, Stereo SpeakersHi-Res, 2 MicXperia provides an overall much richer audio experience due to stereo speakers, while the Realme only gives 2 microphones.
Security
FeaturesSide-MountedBasic SensorThe Xperia has a superior side-mounted fingerprint reader.
Build
Screen ProtectionGorilla Glass VictusGorilla Glass 5Xperia uses superior screen protection technology.
Sensors
TypesBarometer, CompassGeomagneticXperia includes environmental sensors, while Realme has a geomagnetic sensor.

2. Key Insights

Sony Xperia 1 III Strengths:

  • Flagship Performance: The Snapdragon 888 chip offers significantly higher performance, making it ideal for demanding tasks, gaming, and future-proofing.
  • Superior Display: The higher resolution and pixel density result in a much sharper and more detailed viewing experience.
  • Excellent Camera System: Offers more versatility with a telephoto lens, superior video quality, and a ToF sensor.
  • Advanced Audio: Features Dolby Atmos, Hi-Res Audio, and stereo speakers for an immersive audio experience.
  • Connectivity: Supports the latest WiFi 6 standard and a more advanced version of Bluetooth.
  • Premium Build: Offers Gorilla Glass Victus, superior screen protection.

Realme 9 Strengths:

  • Better Outdoor Visibility: Much higher brightness makes it easier to use in direct sunlight.
  • Longer Battery Life: Larger battery capacity could provide more endurance.
  • Macro Lens: A dedicated macro lens allows for detailed close-up shots.
  • Reverse Charging: Can be used to charge other devices.
  • Newer Android: Out of the box with a newer operating system version.

Trade-offs:

  • Xperia 1 III: Loses out on battery endurance and outdoor visibility, potentially making it less convenient for extended outdoor use.
  • Realme 9: Performance is considerably lower, impacting multitasking, gaming, and overall responsiveness, and has a much inferior camera.

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 gaming.
  • Multimedia Enthusiasts: People who prioritize high-quality displays, advanced camera capabilities, and superior audio.
  • Professionals: Users who require reliable performance, enhanced video recording features, and accurate GPS.

Realme 9 is best for:

  • Budget-Conscious Users: Those looking for a capable smartphone at a more affordable price point.
  • Casual Users: People who prioritize long battery life and good outdoor visibility over top-tier performance and camera quality.
  • Photography Enthusiasts (close-ups): Users who are interested in experimenting with macro photography.
  • Everyday Use: A very good phone for basic daily use.

4. Buying Decision Framework

Here are three questions to ask yourself:

  1. What is my primary use case? Is it gaming and heavy multitasking or just day-to-day tasks?
  2. How much do I value camera quality and features? Is having a high resolution main sensor important, or versatility?
  3. What is more important to me, outdoor visibility or top-tier performance? Do you need maximum outdoor visibility or the best chip performance?

Scenario-Based Recommendations:

  • Scenario 1: You want to play high-end mobile games and want the best possible experience.
    • Recommendation: Sony Xperia 1 III. The superior chipset and display will provide an unmatched gaming experience.
  • Scenario 2: You spend a lot of time outdoors and often use your phone in direct sunlight.
    • Recommendation: Realme 9. The higher brightness screen is crucial for outdoor visibility.
  • Scenario 3: You are on a budget and need a reliable phone with good battery life for everyday use.
    • Recommendation: Realme 9. It provides reliable performance with extended battery life and a decent camera for everyday use.
  • Scenario 4: You need the best possible video recording experience with versatility and high resolution photo capturing.
    • Recommendation: Sony Xperia 1 III. The video recording experience and overall camera versatility is second to none here.

My Choice

If I had to choose, I would pick the Sony Xperia 1 III. The reason is simple: as someone who values smooth performance, high-resolution displays, and top-notch camera capabilities, the Xperia 1 III is a clear winner despite its trade-offs in battery and outdoor visibility. As a power user, I often find myself pushing my device to the limits while multitasking or gaming, and the Snapdragon 888 chipset in the Xperia 1 III is the best tool for that job. Its superior camera, higher resolution display, and advanced audio features round out a device that's well suited to my needs.

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.