Xiaomi Poco X6 vs Asus Zenfone 11 Ultra - Detailed Phone Comparison

Detailed Comparison

Specification

General

Launch Date January 12, 2024 April 14, 2024
Release Year 2024 2024

Physical

Volume 95.82 cm³ 111.96 cm³
Screen Size to Weight Ratio 3.69 "/g 3.03 "/g
Weight 181 g 224 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
  • Eternal Black
  • Skyline Blue
  • Misty Gray
  • Desert Sand

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 144 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
DisplayPort
DisplayPort Version N/A N/A
USB Features USB Type-C 2.0, OTG USB Type-C

Software

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

Comparison Summary

Xiaomi Poco X6 vs. Asus Zenfone 11 Ultra: A Deep Dive

Let's dissect these two intriguing smartphones, the Xiaomi Poco X6 and the Asus Zenfone 11 Ultra, to see how they stack up against each other and which one might be your perfect match.

1. Specifications Breakdown

FeatureXiaomi Poco X6Asus Zenfone 11 UltraReal-World Implications
Design
Dimensions161.2 x 74.3 x 8mm163.8 x 76.8 x 8.9mmZenfone 11 Ultra is larger and slightly thicker.
Weight181g224gPoco X6 is noticeably lighter, improving one-handed use.
Display
Size6.67"6.78"Zenfone 11 Ultra offers a slightly larger screen.
TypeAMOLED, 120HzLTPO AMOLED, 144HzBoth have vibrant displays; Zenfone has a smoother, more efficient refresh rate.
Resolution1220 x 27121080 x 2400Poco X6 boasts a sharper display (higher pixel density).
Peak Brightness1800 nits2500 nitsZenfone 11 Ultra excels in bright sunlight readability.
Performance
ChipsetSnapdragon 7s Gen 2Snapdragon 8 Gen 3Zenfone 11 Ultra significantly outperforms in demanding tasks and gaming.
CPUOcta-core (4x2.4 GHz & 4x1.95 GHz)Octa-core (up to 3.3 GHz)Zenfone 11 Ultra offers superior processing power.
GPUAdreno 710Adreno 750Zenfone 11 Ultra delivers a smoother gaming and graphics experience.
RAM12GB16GBZenfone 11 Ultra provides better multitasking and future-proofing.
Storage256/512GB512GBBoth offer ample storage, but Poco X6 has a 256GB option.
Battery
Capacity5100 mAh5500 mAhZenfone 11 Ultra likely offers longer battery life.
CameraInsufficient data to compare camera quality comprehensively.
Video4K@30fpsUp to 8K@24fpsZenfone 11 Ultra supports higher resolution video recording.
Other
OSAndroid 13Android 14Zenfone 11 Ultra comes with the latest Android version.

2. Key Insights

The Zenfone 11 Ultra is a powerhouse, boasting a flagship Snapdragon 8 Gen 3 processor, a brighter and smoother display with a 144Hz refresh rate, more RAM, a larger battery, and more advanced video recording capabilities. This translates to a premium user experience, especially for demanding tasks, gaming, and media consumption.

The Poco X6, while not as powerful, focuses on delivering excellent value. It offers a sharper display, a significantly lighter body, and a more competitive price point. The Snapdragon 7s Gen 2 is no slouch and can handle everyday tasks and moderate gaming with ease.

3. User Profiles and Recommendations

Zenfone 11 Ultra: Ideal for power users, gamers, content creators, and those who prioritize top-tier performance, a stunning display, and the latest features.

Poco X6: Perfect for budget-conscious users, casual gamers, and those who value a lightweight, comfortable phone with a sharp display and good overall performance for everyday use.

4. Buying Decision Framework

  1. What is your budget? The Poco X6 likely offers a more affordable option.
  2. What are your primary use cases? Demanding tasks and gaming favor the Zenfone 11 Ultra; everyday use and casual gaming are well-suited for the Poco X6.
  3. What matters most: performance or portability? The Zenfone 11 Ultra prioritizes performance, while the Poco X6 emphasizes portability.

My Choice: The Asus Zenfone 11 Ultra

While the Poco X6 is a tempting value proposition, I'd choose the Zenfone 11 Ultra. The significant performance leap offered by the Snapdragon 8 Gen 3, coupled with the brighter, smoother 144Hz LTPO AMOLED display, is compelling. I value future-proofing and a fluid user experience, especially for multitasking and demanding applications. The extra RAM, larger battery, and superior video capabilities solidify the Zenfone 11 Ultra as the more compelling device for my needs, even with the weight trade-off. The price difference, if reasonable, is justified by the significant upgrade in overall capabilities.

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.