Xiaomi 14 vs Asus Zenfone 11 Ultra - Detailed Phone Comparison

Detailed Comparison

Specification
Xiaomi 14
Xiaomi 14
Xiaomi

General

Launch Date November 1, 2023 April 14, 2024
Release Year 2023 2024

Physical

Volume 89.59 cm³ 111.96 cm³
Screen Size to Weight Ratio 3.38 "/g 3.03 "/g
Weight 188 g 224 g
Height 152.8 mm 163.8 mm
Width 71.5 mm 76.8 mm
Thickness 8.2 mm 8.9 mm
Foldable Design No No
Available Colors
  • Black
  • White
  • Pink
  • Jade Green
  • Eternal Black
  • Skyline Blue
  • Misty Gray
  • Desert Sand

Display

Screen Size 6.36 " 6.78 "
Resolution 1200 x 2670 1080 x 2400
Aspect Ratio 20:9 20:9
Screen-to-Body Ratio 89.3 % 88.2 %
Pixel Density 460 PPI 388 PPI
Refresh Rate 120 Hz 144 Hz
Typical Brightness 1000 nits N/A
HBM Brightness N/A 1600 nits
Peak Brightness 3000 nits 2500 nits

Hardware

Battery Capacity per Screen Area 113.97 mAh/in² 119.65 mAh/in²
Battery Density 51.46 mAh/cm³ 49.12 mAh/cm³
Battery Capacity 4610 mAh 5500 mAh
NFC Support Yes Yes
Chipset Qualcomm SM8650-AB Snapdragon 8 Gen 3 (4 nm) Qualcomm SM8650-AB Snapdragon 8 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 (1x3.3 GHz Cortex-X4 & 3x3.2 GHz Cortex-A720 & 2x3.0 GHz Cortex-A720 & 2x2.3 GHz Cortex-A520)
GPU Adreno 750 Adreno 750

Connectivity

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

Software

Operating System Android Android
Initial OS Version 14 14
Maximum OS Version 18 16

Comparison Summary

1. Specifications Comparison

FeatureXiaomi 14Asus Zenfone 11 UltraPractical Impact
Design
Dimensions152.8 x 71.5 x 8.2 mm163.8 x 76.8 x 8.9 mmXiaomi 14 is significantly smaller and thinner, making it more pocketable and easier to handle one-handed.
Weight188g224gThe Xiaomi 14 is noticeably lighter, reducing hand fatigue during extended use.
Display
Size6.36"6.78"The Zenfone 11 Ultra offers a larger screen for more immersive media consumption and multitasking, but may be less comfortable for one-handed use.
TypeLTPO OLEDLTPO AMOLEDBoth offer excellent color accuracy and power efficiency.
Resolution1200 x 26701080 x 2400The Xiaomi 14 has a sharper display (460 ppi vs 388 ppi), resulting in crisper text and images.
Refresh Rate120Hz144HzThe Zenfone 11 Ultra's higher refresh rate provides smoother animations and scrolling, especially noticeable in gaming and fast-paced content.
Peak Brightness3000 nits2500 nitsThe Xiaomi 14 can achieve significantly higher brightness, ensuring better visibility in direct sunlight.
Performance
ChipsetSnapdragon 8 Gen 3Snapdragon 8 Gen 3Both phones offer top-tier performance with the same powerful chipset.
CPUOcta-core (1x3.3 GHz Cortex-X4 & 3x3.2 GHz Cortex-A720 & 2x3.0 GHz Cortex-A720 & 2x2.3 GHz Cortex-A520)Octa-core (1x3.3 GHz Cortex-X4 & 3x3.2 GHz Cortex-A720 & 2x3.0 GHz Cortex-A720 & 2x2.3 GHz Cortex-A520)Identical CPUs should result in similar processing power.
GPUAdreno 750Adreno 750Identical GPUs will provide similar graphics performance.
RAM12GB16GBThe Zenfone 11 Ultra offers more RAM, enabling better multitasking and potentially smoother performance with demanding applications.
Battery
Capacity4610 mAh5500 mAhThe Zenfone 11 Ultra boasts a significantly larger battery, likely translating to longer battery life.
Other
OS Max Version1816The Xiaomi 14 is expected to receive longer software updates, ensuring security and feature updates for a longer period.
Video CapabilitiesMore comprehensive including 960fps slow-motionLess comprehensive slow-motion limited to 480fpsXiaomi 14 offers significantly more advanced slow-motion video recording options.

2. Key Differences Analysis

Xiaomi 14 Advantages:

  • More compact and lighter: Easier to handle and carry.
  • Sharper display: Crisper visuals for text, images, and videos.
  • Brighter display: Superior outdoor visibility.
  • Longer software support: More future-proof with extended security and feature updates.
  • Superior slow-motion video: More creative options for video recording.

Asus Zenfone 11 Ultra Advantages:

  • Larger display: More immersive experience for media and multitasking.
  • Higher refresh rate: Smoother animations and scrolling.
  • Larger battery: Potentially significantly longer battery life.
  • More RAM: Better multitasking and handling of demanding apps.

3. User Profiles & Recommendations

Xiaomi 14: Users who prioritize portability, a sharp and bright display, and long-term software updates. Ideal for one-handed use, content consumption on the go, and those who value software longevity.

Asus Zenfone 11 Ultra: Users who prioritize a large display, smooth performance, long battery life, and extensive multitasking capabilities. Ideal for media consumption, gaming, productivity tasks, and power users.

4. Decision Framework

Key Questions for Buyers:

  1. How important is portability and one-handed use?
  2. Do you prioritize display sharpness and brightness or size and refresh rate?
  3. How heavily do you multitask and rely on long battery life?

Scenario-Based Recommendations:

  • Frequent traveler: Xiaomi 14 for its portability and bright display.
  • Mobile gamer: Asus Zenfone 11 Ultra for its larger display, higher refresh rate, and larger battery.
  • Power user: Asus Zenfone 11 Ultra for its RAM, larger battery, and multitasking capabilities.

My Choice: Xiaomi 14

While the Zenfone 11 Ultra offers compelling features like a larger battery and higher refresh rate display, I would choose the Xiaomi 14. The more compact form factor, lighter weight, sharper and brighter display, and longer software support are more important to me personally. I value portability and a premium feel in hand, and the Xiaomi 14 delivers in those areas. The superior slow-motion video capabilities are also a significant advantage for my usage. While battery life is important, I'm willing to compromise slightly for the overall more compact and premium experience offered by the Xiaomi 14. The assurance of longer software updates also provides peace of mind regarding long-term security and features.

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.

Key Strengths:

  • Mobile technology analysis
  • Digital media communication
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Bridging technical complexity with engaging, accessible narratives.