Xiaomi Poco X6 vs Asus ROG Phone 8 Pro - Detailed Phone Comparison

Detailed Comparison

Specification

General

Launch Date January 12, 2024 January 18, 2024
Release Year 2024 2024

Physical

Volume 95.82 cm³ 111.96 cm³
Screen Size to Weight Ratio 3.69 "/g 3.01 "/g
Weight 181 g 225 g
Height 161.2 mm 163.8 mm
Width 74.3 mm 76.8 mm
Thickness 8 mm 8.9 mm
Foldable Design No No
Available Colors
  • Black
  • Blue
  • White
  • Phantom Black

Display

Screen Size 6.67 " 6.78 "
Resolution 1220 x 2712 1080 x 2400
Aspect Ratio 20:9 20:9
Screen-to-Body Ratio 89.7 % 88.2 %
Pixel Density 446 PPI 388 PPI
Refresh Rate 120 Hz 165 Hz
Typical Brightness 500 nits N/A
HBM Brightness 1200 nits 1600 nits
Peak Brightness 1800 nits 2500 nits

Hardware

Battery Capacity per Screen Area 114.64 mAh/in² 119.65 mAh/in²
Battery Density 53.23 mAh/cm³ 49.12 mAh/cm³
Battery Capacity 5100 mAh 5500 mAh
NFC Support Yes Yes
Chipset Qualcomm SM7435-AB Snapdragon 7s Gen 2 (4 nm) Qualcomm SM8650-AB Snapdragon 8 Gen 3 (4 nm)
CPU Octa-core (4x2.40 GHz Cortex-A78 & 4x1.95 GHz Cortex-A55) Octa-core (1x3.3 GHz Cortex-X4 & 3x3.2 GHz Cortex-A720 & 2x3.0 GHz Cortex-A720 & 2x2.3 GHz Cortex-A520)
GPU Adreno 710 Adreno 750

Connectivity

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

Software

Operating System Android Android
Initial OS Version 13 14
Maximum OS Version 16 16

Comparison Summary

Let's dive into a comparative analysis of the Xiaomi Poco X6 and the Asus ROG Phone 8 Pro, dissecting their specifications and uncovering what they truly offer users.

1. Specifications Breakdown

FeatureXiaomi Poco X6Asus ROG Phone 8 ProReal-World Implications
Design
Dimensions161.2 x 74.3 x 8mm163.8 x 76.8 x 8.9mmROG Phone 8 Pro is larger and slightly thicker. Poco X6 might be more pocketable.
Weight181g225gSignificant weight difference; Poco X6 is noticeably lighter for daily use. ROG Phone 8 Pro's weight suggests a more robust build and potentially better cooling.
Display
Size6.67"6.78"Negligible difference in screen real estate.
TypeAMOLED, 120Hz, Dolby Vision, HDR10+ (assumed)LTPO AMOLED, 165Hz, HDR10+Both offer vibrant colors and smooth scrolling. ROG Phone's 165Hz and LTPO provide a slight edge in responsiveness and battery efficiency.
Peak Brightness1800 nits2500 nitsROG Phone 8 Pro offers superior visibility in direct sunlight.
Resolution1220 x 2712 (≈446 ppi)1080 x 2400 (≈388 ppi)Poco X6 boasts sharper visuals due to higher pixel density.
Performance
ChipsetSnapdragon 7s Gen 2Snapdragon 8 Gen 3ROG Phone 8 Pro significantly outperforms in demanding tasks and gaming due to its flagship processor.
CPUOcta-core (4x2.4 GHz A78 & 4x1.95 GHz A55)Octa-core (1x3.3 GHz X4 & 7x Various Cores)ROG Phone 8 Pro's CPU architecture offers a substantial performance advantage, particularly in single-core performance.
GPUAdreno 710Adreno 750ROG Phone 8 Pro's GPU provides a significant boost in graphics rendering for gaming and visually intensive applications.
RAM12GB24GBROG Phone 8 Pro's massive RAM ensures smooth multitasking and future-proofs the device. Poco X6's 12GB is still ample for most users.
Storage256GB/512GB1000GBROG Phone 8 Pro offers significantly more storage for power users who need ample space for large files and games.
Battery
Capacity5100 mAh5500 mAh (Dual-Cell 2750mAh x2, 65W Fast Charging)ROG Phone 8 Pro offers slightly larger battery capacity,potentially translating to longer battery life, especially considering its power-hungry display and CPU.

2. Key Insights

  • Performance Powerhouse: The ROG Phone 8 Pro is unequivocally the performance champion. Its Snapdragon 8 Gen 3, coupled with a whopping 24GB of RAM, obliterates the Poco X6 in raw power. This translates to seamless gaming, effortless multitasking, and future-proof performance.

  • Display Dilemma: While the ROG Phone 8 Pro boasts a higher refresh rate and peak brightness, the Poco X6 offers a sharper display due to its higher pixel density. The choice here depends on individual priorities: buttery smooth scrolling versus crisp, detailed visuals.

  • Portability vs. Power: The Poco X6 is significantly lighter and more compact, making it ideal for one-handed use and pocket portability. The ROG Phone 8 Pro, while larger and heavier, hints at a more robust build and superior cooling capabilities, essential for sustained high-performance gaming.

3. User Profiles and Recommendations

  • Xiaomi Poco X6: Suited for users seeking a balanced device with a sharp display, good performance for everyday tasks, and excellent portability. Ideal for social media, web browsing, multimedia consumption, and casual gaming.

  • Asus ROG Phone 8 Pro: Designed for hardcore gamers and power users who demand the absolute best performance. Its massive RAM, top-tier processor, and high refresh rate display cater to demanding tasks and extended gaming sessions.

4. Buying Decision Framework

  1. What is your primary use case? Heavy gaming and demanding tasks? ROG Phone 8 Pro. Everyday use with a focus on portability and sharp visuals? Poco X6.
  2. What is your budget? The ROG Phone 8 Pro will command a significantly higher price due to its flagship specifications.
  3. How important is portability? If one-handed use and pocketability are paramount, the Poco X6 is the clear winner.

My Choice: As a tech journalist who values both performance and portability, I'd lean towards the Xiaomi Poco X6. While the ROG Phone 8 Pro offers unparalleled power, its size and weight would hinder my daily use. The Poco X6 strikes a compelling balance between performance, portability, and price. Its sharp display and ample RAM are sufficient for my workflow, which involves writing, editing, and moderate multimedia consumption. The significant price difference further solidifies my choice, as the Poco X6 offers exceptional value for its performance. While I appreciate the raw power of the ROG Phone 8 Pro, it's simply overkill for my needs. I'd rather have a device that excels in everyday usability without breaking the bank or weighing down my pocket.

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.