Xiaomi Poco X3 GT vs Realme GT Neo 3 - Detailed Phone Comparison

Detailed Comparison

Specification

General

Launch Date August 19, 2021 March 30, 2022
Release Year 2021 2022

Physical

Volume 110.31 cm³ 101.23 cm³
Screen Size to Weight Ratio 3.42 "/g 3.56 "/g
Weight 193 g 188 g
Height 163.3 mm 163.3 mm
Width 75.9 mm 75.6 mm
Thickness 8.9 mm 8.2 mm
Foldable Design No No
Available Colors
  • Cloud White
  • Stargaze Black
  • Wave Blue
  • Plain Black (Asphalt Black)
  • Silverstone White (Sprint White)
  • Le Mans Blue (Nitro Blue)

Display

Screen Size 6.6 " 6.7 "
Resolution 1080 x 2400 1080 x 2412
Aspect Ratio 20:9 20:9
Screen-to-Body Ratio 84.9 % 87.5 %
Pixel Density 399 PPI 394 PPI
Refresh Rate 120 Hz 120 Hz
Typical Brightness 450 nits N/A
HBM Brightness N/A N/A
Peak Brightness N/A N/A

Hardware

Battery Capacity per Screen Area 114.78 mAh/in² 111.38 mAh/in²
Battery Density 45.33 mAh/cm³ 49.39 mAh/cm³
Battery Capacity 5000 mAh 5000 mAh
NFC Support Yes Yes
Chipset Mediatek Dimensity 1100 (6 nm) Mediatek Dimensity 8100 (5 nm)
CPU Octa-core (4x2.6 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55) Octa-core (4x2.85 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55)
GPU Mali-G77 MC9 Mali-G610 MC6

Connectivity

USB Version 2.0 2.0
OTG Support
DisplayPort
DisplayPort Version N/A N/A
USB Features USB Type-C 2.0 USB Type-C 2.0

Software

Operating System Android Android
Initial OS Version 11 12
Maximum OS Version 13

Comparison Summary

Okay, let's dive deep into this head-to-head comparison between the Xiaomi Poco X3 GT and the Realme GT Neo 3. I'll break down the specs, translate them into real-world use cases, and guide you toward the right choice for you.

1. Specifications Breakdown

Here's a detailed table comparing the key specs and what they mean for daily use:

FeatureXiaomi Poco X3 GTRealme GT Neo 3Real-World Implications
Design
Dimensions163.3 x 75.9 x 8.9 mm163.3 x 75.6 x 8.2 mmRealme is slightly thinner, but both have the same height and width. Minimal practical difference, both are large devices.
Weight193g188gRealme GT Neo 3 is a bit lighter, potentially noticeable during extended use, but not a big difference.
Display
Size6.6"6.7"Realme GT Neo 3 offers a slightly larger screen for a more immersive viewing experience, although minimal difference.
Resolution1080 x 24001080 x 2412Both offer sharp and clear visuals, practically identical sharpness.
PPI399394Both have very similar pixel densities, resulting in nearly identical sharpness.
TechnologyIPS LCDAMOLEDSignificant Advantage: Realme GT Neo 3's AMOLED provides superior contrast, deeper blacks, more vibrant colors, and better power efficiency with dark themes.
Refresh Rate120Hz120HzBoth phones offer smooth scrolling and animations.
Brightness0 nits1000 nitsMassive Advantage: Realme GT Neo 3 offers much better outdoor visibility in sunlight due to much higher brightness.
Performance
ChipsetDimensity 1100 (6 nm)Dimensity 8100 (5 nm)Realme GT Neo 3's newer chip offers better overall performance, efficiency, and gaming capabilities.
AnTuTu Score745,283855,842Realme GT Neo 3 benchmarks noticeably higher, translating to snappier performance.
GPUMali-G77 MC9Mali-G610 MC6Realme GT Neo 3's GPU provides better performance and efficiency for graphics-intensive tasks and gaming.
Camera
Rear Main Camera Res64MP50MPThe Xiaomi has a higher-resolution sensor, but that does not make it better.
Rear Main Camera Aperturef/1.79f/1.88The Xiaomi has slightly wider aperture, which helps with low light but is only marginally better.
Rear Main Camera Sensor Size1/2"1/1.56"The Realme has a significantly larger sensor size, which usually leads to better quality, particularly in low light conditions.
Rear Main Camera SensorOmnivision OV64BSony IMX766The Sony sensor is known to be better than the Omnivision.
Rear Main Camera Pixel Size0.70 µm1.00 µmThe Realme has larger pixels, which captures more light and results in better quality images.
Selfie Camera16MP, f/2.4516MP, f/2.45Both offer similar selfie camera specs, suggesting comparable image quality.
Wide-Angle LensNone8MP, f/2.25Realme GT Neo 3 has an additional wide-angle lens for more versatile photos.
Macro LensNone2MP, f/2.4Realme GT Neo 3 offers a macro lens for close-up shots.
Video4K@30fps, 1080p@60fps4K@60fps with EISRealme GT Neo 3 has a higher frame rate for 4K and Electronic Image Stabilization in all video resolutions.
Camera FeaturesManual FocusUIS, UIS Max, OIS, PDAFRealme GT Neo 3 has UIS stabilization, OIS (Optical Image Stabilization) and PDAF (Phase Detection Autofocus) for more stable and fast autofocus.
Battery Life
Capacity5000mAh5000mAhBoth offer similar battery capacity for all-day use.
Charging67W fast charging80W fast chargingRealme GT Neo 3 charges faster, getting you back on the go quicker.
Charging FeaturesNon-removableNon-removable, Dual battery, In-box chargerRealme GT Neo 3 uses a Dual Battery for faster charging, and you do not have to buy a fast charger.
Software
OSAndroid 11Android 12 (upgradeable to 13)Realme GT Neo 3 has a more recent operating system and will likely get more updates.
Connectivity
Wi-FiWi-Fi 6Wi-Fi 6Both support the latest Wi-Fi standard.
Bluetooth5.25.3Realme GT Neo 3 has a newer Bluetooth version for more reliable connections and higher data transfer rates.
GPSBasic GPSAdvanced GPSRealme GT Neo 3 has better GPS accuracy using more satellite systems.
Storage
Internal Storage128/256GB128/256/512 GBRealme GT Neo 3 offers a 512GB option for users needing more storage.
RAM8GB6/8/12GBRealme GT Neo 3 has more RAM options for more intensive tasks.
Expandable StorageNoNoNeither phone offers expandable storage.
Audio
Audio QualityDolby Atmos, Hi-Res, StereoDolby Atmos, Hi-Res, Stereo, Noise cancellationRealme GT Neo 3 offers slightly better audio features due to the noise canceling microphone.
Security
SecuritySide-mounted fingerprintBasic FingerprintThe Xiaomi X3 GT is more secure due to the more advanced fingerprint sensor.
Build Quality
Screen ProtectionGorilla Glass VictusGorilla Glass 5Xiaomi X3 GT has a much stronger glass for better screen protection.
Sensors
SensorsBasic SensorsAdvanced SensorsXiaomi X3 GT has more sensors for enhanced features and gaming (including a compass and virtual proximity sensor); the Realme GT Neo 3 additionally includes a proximity, Hall, and Geomagnetic sensor.

2. Key Insights

  • Realme GT Neo 3: The Clear Winner in Most Areas

    • Superior Display: The AMOLED panel with 1000 nits brightness is a game-changer, providing much better visuals and visibility.
    • Better Performance: The Dimensity 8100 chipset and better GPU deliver more power for demanding tasks and gaming.
    • Faster Charging: 80W charging means less time tethered to an outlet.
    • Better Camera: The larger sensor, wider angle lens, and OIS translate to better photos and videos.
    • More RAM: 12GB option is great for users that want the best multitasking and gaming experience.
  • Xiaomi Poco X3 GT: Strong Points, But Limited.

    • Stronger Screen Protection: The Victus glass is more scratch-resistant than the Glass 5 of the Realme, making it less likely to get scratches.
    • Advanced Fingerprint Sensor: The side-mounted fingerprint is more advanced that the basic sensor of the Realme GT Neo 3.
    • Decent Performance: The Dimensity 1100 is good, but the 8100 is simply better.
  • Trade-offs

    • Xiaomi Poco X3 GT's weaker display and camera make it less attractive overall unless screen protection and a side mounted fingerprint sensor is a priority.
    • Realme GT Neo 3 is the pricier of the two (with more premium features).

3. User Profiles and Recommendations

  • Realme GT Neo 3 is Best For:
    • Multimedia Consumers: Users who watch a lot of videos, play games, or consume media on their phones will appreciate the better display and powerful processor.
    • Photography Enthusiasts: The superior camera sensor, additional lenses and stabilization makes this phone much better for photography.
    • Power Users: Demanding users who need a fast phone for multitasking and demanding apps will also enjoy the fast charging and processor.
  • Xiaomi Poco X3 GT is Best For:
    • Cost-Conscious Users: This is an okay phone, but has significant drawbacks that make the higher price of the Realme GT Neo 3 justifiable.
    • Users Prone to Dropping Phones: If scratch resistance is a priority this phone is better than the Realme due to the Gorilla Glass Victus screen.
  • Real-World Use Cases

    • Realme GT Neo 3: A gamer playing Genshin Impact, a vlogger needing stable video and good low-light quality, and someone watching movies on their commute.
    • Xiaomi Poco X3 GT: A user on a budget who browses the web, checks emails, and occasionally takes photos and video in the daytime.

4. Buying Decision Framework

Here are three questions to help you decide:

  1. How important is display quality to you? If you want the best viewing experience, the AMOLED screen on the Realme GT Neo 3 is essential.
  2. Are you a heavy gamer or photographer? If so, the performance and camera benefits of the Realme GT Neo 3 are worth the additional price.
  3. How important is scratch resistance? If you have a tendency to drop phones and want the best screen protection, the Xiaomi X3 GT is better due to the Victus glass.

Scenario-Based Recommendations

  • Budget-Conscious Gamer or Power User: Prioritize the Realme GT Neo 3, the extra investment is worth it.
  • Casual User with a Tight Budget: The Xiaomi Poco X3 GT is okay, but for a bit more the Realme is much better.
  • Multimedia Lover: Realme GT Neo 3 is much better due to the AMOLED display.
  • Photography Enthusiast: Realme GT Neo 3, no contest with the better cameras and OIS.

My Choice

If I were to choose, I'd absolutely go for the Realme GT Neo 3. The superior AMOLED display, significantly better performance, faster charging, much better camera, more RAM options, and the additional software features make it a much more compelling device. While the Xiaomi Poco X3 GT is adequate, the Realme GT Neo 3 offers a much better overall user experience that justifies the higher price, and it is the one I would purchase. The trade-offs between screen protection and image quality are not even close. Having an older phone that is scratched is much better than having a new phone with poor photo and video quality, terrible screen visibility in bright conditions, and worse overall performance.

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.