Xiaomi Poco X3 GT vs Asus ROG Phone 7 - Detailed Phone Comparison

Detailed Comparison

Specification

General

Launch Date August 19, 2021 May 1, 2023
Release Year 2021 2023

Physical

Volume 110.31 cm³ 137.21 cm³
Screen Size to Weight Ratio 3.42 "/g 2.84 "/g
Weight 193 g 239 g
Height 163.3 mm 173 mm
Width 75.9 mm 77 mm
Thickness 8.9 mm 10.3 mm
Foldable Design No No
Available Colors
  • Cloud White
  • Stargaze Black
  • Wave Blue
  • Phantom Black
  • Storm White

Display

Screen Size 6.6 " 6.78 "
Resolution 1080 x 2400 1080 x 2448
Aspect Ratio 20:9 20:9
Screen-to-Body Ratio 84.9 % 82.2 %
Pixel Density 399 PPI 395 PPI
Refresh Rate 120 Hz 165 Hz
Typical Brightness 450 nits N/A
HBM Brightness N/A 1000 nits
Peak Brightness N/A 1500 nits

Hardware

Battery Capacity per Screen Area 114.78 mAh/in² 130.52 mAh/in²
Battery Density 45.33 mAh/cm³ 43.73 mAh/cm³
Battery Capacity 5000 mAh 6000 mAh
NFC Support Yes Yes
Chipset Mediatek Dimensity 1100 (6 nm) Qualcomm SM8550-AB Snapdragon 8 Gen 2 (4 nm)
CPU Octa-core (4x2.6 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55) Octa-core (1x3.2 GHz Cortex-X3 & 2x2.8 GHz Cortex-A715 & 2x2.8 GHz Cortex-A710 & 3x2.0 GHz Cortex-A510)
GPU Mali-G77 MC9 Adreno 740

Connectivity

USB Version 2.0 2.0
OTG Support 1
DisplayPort 1
DisplayPort Version N/A 1.4
USB Features USB Type-C 2.0 USB Type-C 2.0, OTG, DisplayPort 1.4, Accessory Connector

Software

Operating System Android Android
Initial OS Version 11 13
Maximum OS Version 15

Comparison Summary

Alright, let's dive deep into the battle of the Xiaomi Poco X3 GT versus the Asus ROG Phone 7. We've got two contenders here, each with distinct personalities and strengths, so let's break it all down and see who comes out on top for different users.

1. Specifications Breakdown

Here’s a detailed comparison, focusing not just on the numbers, but also what they mean for you in the real world:

FeatureXiaomi Poco X3 GTAsus ROG Phone 7Real-World Implications
Design
Dimensions163.3 × 75.9 × 8.9 mm173 × 77 × 10.3 mmROG Phone 7 is larger and bulkier, potentially less comfortable for one-handed use but offers more space for components.
Weight193g239gPoco X3 GT is significantly lighter, better for extended use and portability.
Display
Size6.6"6.78"ROG Phone 7 offers a slightly larger screen for more immersive viewing.
Resolution1080x24001080x2448Very similar sharpness; differences are negligible.
Pixel Density (PPI)399395Both are nearly identical in terms of clarity, both are very sharp.
TechnologyIPS LCDAMOLEDROG Phone 7's AMOLED delivers superior contrast, deeper blacks, and more vibrant colors.
Refresh Rate120Hz165HzROG Phone 7 provides smoother animations and a more fluid user experience.
Brightness0 nits1500 nitsROG Phone 7's display is exceptionally brighter and much more visible in bright sunlight.
Performance
ChipsetMediatek Dimensity 1100 (6nm)Qualcomm Snapdragon 8 Gen 2 (4nm)ROG Phone 7's chipset is much more powerful, offers significantly better gaming and overall performance.
AnTuTu Score745,2831,603,292ROG Phone 7's AnTuTu score is more than double the Poco X3 GT's, which shows the stark performance difference.
GPUMali-G77 MC9Adreno 740ROG Phone 7's GPU is significantly faster, resulting in better gaming performance.
Camera
Main Camera64MP f/1.79, 1/2" Sensor50MP f/1.9, 1/1.56" SensorROG Phone 7 has larger sensor pixels which collect more light and lead to better overall images.
Selfie Camera16MP f/2.4532MP f/2.5ROG Phone 7’s selfie camera captures more detail and resolution.
Wide Angle LensNone13MP f/2.2ROG Phone 7 offers more versatility with a wide-angle lens.
Macro LensNone5MP f/2.4ROG Phone 7 offers more versatility with a macro lens.
Video RecordingUp to 4K@30fpsUp to 8K@24fpsROG Phone 7 provides higher quality video and more recording options.
Battery Life
Capacity5000mAh6000mAhROG Phone 7 has larger battery for extended use.
Charging67W65WPoco X3 GT charges slightly faster, but the real-world impact is minimal.
FeaturesNon-removableBypass Charging, Reverse charging, 65W AdapterROG Phone 7 has more charging features, adding to its versatility.
Software
OSAndroid 11Android 13ROG Phone 7 has a newer version of Android and supports future upgrades.
Connectivity
WiFiWiFi 6WiFi 7ROG Phone 7 supports the latest WiFi 7 standard.
Bluetooth5.25.3ROG Phone 7 has the newest version of Bluetooth and added features.
Storage
Internal128/256GB256/512GBROG Phone 7 offers more storage capacity.
RAM8GB8/12/16GBROG Phone 7 gives a substantial advantage in multitasking and gaming with more RAM options
Expandable StorageNoNoNeither device offers expandable storage.

2. Key Insights

Xiaomi Poco X3 GT

  • Strengths: Lighter build, slightly faster charging, and a more advanced side-mounted fingerprint sensor.
  • Competitive Advantages: More affordable, making it an excellent value for the performance it offers.
  • Trade-offs: Lacks the premium display, advanced camera capabilities, and raw processing power of the ROG Phone 7.
  • Limitations: Older Android version.

Asus ROG Phone 7

  • Strengths: Top-tier performance, a superior AMOLED display with a high refresh rate and brightness, significantly better camera system, and larger battery.
  • Competitive Advantages: A true gaming powerhouse with features designed for serious mobile gaming.
  • Trade-offs: Higher price point, bulkier and heavier design.
  • Limitations: No expandable storage.

3. User Profiles and Recommendations

Xiaomi Poco X3 GT

  • Best Suited For: Budget-conscious users who want good performance for everyday tasks and some gaming but value portability and a lighter build.
  • Use Cases: Casual gaming, social media, streaming content, daily productivity, students, and those looking for a reliable all-rounder without breaking the bank.
  • Price-to-Value: Offers excellent performance for its price, making it a budget-friendly option.

Asus ROG Phone 7

  • Best Suited For: Hardcore mobile gamers, tech enthusiasts, and users who want the absolute best performance and features.
  • Use Cases: High-end mobile gaming, video editing, content creation, and any task that requires top-tier performance.
  • Price-to-Value: A premium device with a premium price tag that aligns with the features and performance it delivers.

4. Buying Decision Framework

Here are three key questions to help you decide:

  1. How important is gaming performance to you?
    • If mobile gaming is a priority, the ROG Phone 7 is the clear choice with its powerful chipset, high refresh rate screen, and gaming-specific features.
    • If you’re a casual gamer, the Poco X3 GT will handle most games well, though at lower graphical settings.
  2. What’s your budget?
    • The Poco X3 GT offers a solid performance and value at a more budget-friendly price point.
    • The ROG Phone 7 is a significant investment that gets you cutting-edge tech, making it the best in every area except for portability.
  3. How much do you value display quality and portability?
    • If you value amazing colors, contrast, and outdoor visibility, the ROG Phone 7 is a better option.
    • If you prefer a lighter, more comfortable phone, the Poco X3 GT is the better option.

Scenario-Based Recommendations

  • Casual User: The Poco X3 GT offers a balanced performance at a great price.
  • Hardcore Gamer: The Asus ROG Phone 7 provides a complete gaming experience with no compromises.
  • Value Seeker: The Poco X3 GT is the more sensible choice, delivering great value for the money.
  • Tech Enthusiast: The Asus ROG Phone 7 is the superior choice with all the cutting-edge technology.

Conclusion

In the world of smartphones, the Xiaomi Poco X3 GT and Asus ROG Phone 7 represent two ends of a spectrum. The Poco X3 GT offers a more affordable entry point to solid performance, while the ROG Phone 7 caters to the high-end market, offering all the bells and whistles for ultimate performance and a premium experience.

If I had to choose, I would go with the Asus ROG Phone 7. While it's a more significant investment, the sheer leap in performance, display quality, and overall feature set makes it the clear winner for me. As a tech enthusiast who appreciates top-tier gaming, photography capabilities, and the latest software and connectivity standards, the ROG Phone 7's premium package justifies the cost. It's not just a phone; it's a powerhouse designed to push the boundaries of what mobile devices can do, and that's what excites me the most.

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.