Xiaomi 14 Ultra vs Xiaomi Poco F6 - Detailed Phone Comparison

Detailed Comparison

Specification

General

Launch Date February 22, 2024 May 23, 2024
Release Year 2024 2024

Physical

Volume 111.81 cm³ 95.66 cm³
Screen Size to Weight Ratio 2.93 "/g 3.73 "/g
Weight 229.5 g 179 g
Height 161.4 mm 160.5 mm
Width 75.3 mm 74.5 mm
Thickness 9.2 mm 8 mm
Foldable Design No No
Available Colors
  • Titanium Gray
  • Black
  • Blue
  • White
  • Black
  • Green
  • Titanium

Display

Screen Size 6.73 " 6.67 "
Resolution 1440 x 3200 1220 x 2712
Aspect Ratio 20:9 20:9
Screen-to-Body Ratio 90 % 89.8 %
Pixel Density 522 PPI 446 PPI
Refresh Rate 120 Hz 120 Hz
Typical Brightness 1000 nits 500 nits
HBM Brightness N/A 1200 nits
Peak Brightness 3000 nits 2400 nits

Hardware

Battery Capacity per Screen Area 110.39 mAh/in² 112.39 mAh/in²
Battery Density 44.72 mAh/cm³ 52.27 mAh/cm³
Battery Capacity 5000 mAh 5000 mAh
NFC Support Yes Yes
Chipset Qualcomm SM8650-AB Snapdragon 8 Gen 3 (4 nm) Qualcomm SM8635 Snapdragon 8s Gen 3 (4 nm)
CPU Octa-core (1x3.3 GHz Cortex-X4 & 3x3.2 GHz Cortex-A720 & 2x3.0 GHz Cortex-A720 & 2x2.3 GHz Cortex-A520) Octa-core (1x3.0 GHz Cortex-X4 & 4x2.8 GHz Cortex-A720 & 3x2.0 GHz Cortex-A520)
GPU Adreno 750 Adreno 735

Connectivity

USB Version 3.2 2.0
OTG Support 1 1
DisplayPort 1
DisplayPort Version N/A N/A
USB Features USB Type-C 3.2, Gen 2, OTG, DisplayPort USB Type-C 2.0, OTG

Software

Operating System Android Android
Initial OS Version 14 14
Maximum OS Version 18 17

Comparison Summary

1. Specifications Comparison

FeatureXiaomi 14 UltraXiaomi Poco F6Practical Impact
Design
Dimensions161.4 x 75.3 x 9.2 mm160.5 x 74.5 x 8 mmPoco F6 is slightly smaller and thinner, potentially improving one-handed use.
Weight229.5 g179 gPoco F6 is significantly lighter, reducing hand fatigue during extended use.
Build MaterialsMissingMissingCannot compare build quality and durability.
Display
Size6.73"6.67"Negligible size difference.
TypeLTPO AMOLEDAMOLEDLTPO allows for dynamic refresh rate adjustment, potentially saving battery. Both offer vibrant colors and deep blacks.
Resolution1440 x 32001220 x 271214 Ultra has a sharper display (522 ppi vs 446 ppi), noticeable in fine details and text.
Peak Brightness3000 nits2400 nits14 Ultra offers significantly higher peak brightness, ensuring better visibility in direct sunlight.
Performance
ChipsetSnapdragon 8 Gen 3Snapdragon 8s Gen 314 Ultra boasts a more powerful and efficient chipset, leading to smoother performance in demanding tasks and games.
CPUOcta-core (1x3.3 GHz Cortex-X4 & 3x3.2 GHz Cortex-A720 & 2x3.0 GHz Cortex-A720 & 2x2.3 GHz Cortex-A520)Octa-core (1x3.0 GHz Cortex-X4 & 4x2.8 GHz Cortex-A720 & 3x2.0 GHz Cortex-A520)14 Ultra's CPU configuration offers higher clock speeds, translating to faster processing.
GPUAdreno 750Adreno 73514 Ultra's superior GPU will deliver better gaming performance and smoother graphics rendering.
RAM16GB12GB14 Ultra offers more RAM, enabling better multitasking and smoother performance with memory-intensive applications.
Battery
Capacity5000 mAh5000 mAhIdentical battery capacity; real-world battery life will depend on software optimization and usage patterns.
Charging SpeedMissingMissingCannot compare charging speeds.
Camera
Rear CameraMissingMissingCannot compare camera quality and features.
Video CapabilitiesUp to 8K@30fps, 4K@120fpsUp to 4K@60fps14 Ultra offers higher resolution and frame rate video recording for more detailed and smoother videos.

2. Key Differences Analysis

Xiaomi 14 Ultra Advantages:

  • Superior Performance: The Snapdragon 8 Gen 3, coupled with 16GB RAM, provides a significant performance advantage for demanding tasks and gaming.
  • Sharper and Brighter Display: The higher resolution and peak brightness result in a noticeably better visual experience, especially outdoors.
  • More Advanced Video Recording: Offers higher resolution and frame rates for professional-grade video capture.

Xiaomi Poco F6 Advantages:

  • Lighter and More Compact: Noticeably lighter and slightly smaller, making it more comfortable for one-handed use and extended periods.
  • Potentially Longer Battery Life: While battery capacity is the same, the less demanding processor and lower resolution display might translate to longer battery life in real-world usage.

3. User Profiles & Recommendations

Xiaomi 14 Ultra: Ideal for power users, gamers, content creators, and those who prioritize performance, a premium display, and advanced camera features (assuming they are superior based on the Ultra moniker).

Xiaomi Poco F6: Suitable for users seeking a balance between performance, battery life, and affordability. A good option for everyday tasks, media consumption, and casual gaming.

4. Decision Framework

Key Questions for Buyers:

  1. What is your budget? Both are mid-range, but the 14 Ultra will likely be more expensive.
  2. What are your primary use cases? Demanding tasks and gaming vs. everyday use and media consumption.
  3. Do you prioritize portability and comfort? The Poco F6's lighter weight might be crucial for some users.

My Choice: Xiaomi 14 Ultra

While the Poco F6 offers a compelling combination of features and portability, the Xiaomi 14 Ultra's superior performance, stunning display, and advanced video recording capabilities are decisive factors for me. I prioritize a smooth and responsive user experience, especially for demanding tasks and content creation. The brighter display is crucial for outdoor use, and the potential for a top-tier camera system (assuming it lives up to the "Ultra" name) further solidifies my choice. The extra weight is a trade-off I'm willing to accept for the significant performance gains and premium features. The higher RAM ensures future-proofing and smoother multitasking, a crucial aspect for my workflow.

Emily Harper
Emily Harper

Technology Insights Specialist

Dedicated technology writer specializing in mobile device analysis and technology communication. Expert at translating complex smartphone features into clear, actionable insights for diverse audiences.

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