Xiaomi Redmi Note 13 Pro vs Asus Zenfone 11 Ultra - Detailed Phone Comparison

Detailed Comparison

Specification

General

Launch Date September 21, 2023 April 14, 2024
Release Year 2023 2024

Physical

Volume 95.69 cm³ 111.96 cm³
Screen Size to Weight Ratio 3.57 "/g 3.03 "/g
Weight 187 g 224 g
Height 161.2 mm 163.8 mm
Width 74.2 mm 76.8 mm
Thickness 8 mm 8.9 mm
Foldable Design No No
Available Colors
  • Midnight Black
  • Arctic White
  • Olive Green
  • Aurora Purple (Coral Purple)
  • Ocean Teal
  • Scarlet Red
  • 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 89.8 % 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 53.3 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

1. Specifications Comparison

FeatureXiaomi Redmi Note 13 ProAsus Zenfone 11 UltraPractical Impact
Design
Dimensions161.2 x 74.2 x 8 mm163.8 x 76.8 x 8.9 mmZenfone 11 Ultra is slightly larger and thicker.
Weight187g224gRedmi Note 13 Pro is noticeably lighter, reducing hand fatigue during extended use.
Display
Size6.67"6.78"Zenfone 11 Ultra offers a slightly larger screen for more immersive content consumption.
TypeAMOLED, 120HzLTPO AMOLED, 144HzBoth offer vibrant colors and smooth scrolling. Zenfone 11 Ultra's LTPO panel allows for more granular refresh rate control, potentially saving battery. Its higher refresh rate may result in smoother animations but might not be noticeable to all users.
Resolution1220 x 27121080 x 2400Redmi Note 13 Pro has a sharper display (446 ppi vs 388 ppi) resulting in crisper text and images.
Peak Brightness1800 nits2500 nitsZenfone 11 Ultra offers significantly higher peak brightness, improving outdoor visibility.
Performance
ChipsetSnapdragon 7s Gen 2Snapdragon 8 Gen 3Zenfone 11 Ultra has a significantly more powerful processor, enabling smoother performance in demanding tasks like gaming and video editing.
CPUOcta-core (4x2.4 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)Zenfone 11 Ultra's CPU architecture and higher clock speeds offer superior multi-core performance.
GPUAdreno 710Adreno 750Zenfone 11 Ultra's GPU provides a substantial improvement in graphics performance for gaming and visually intensive applications.
RAM8GB/12GB16GBZenfone 11 Ultra offers more RAM, enabling better multitasking and smoother performance with multiple apps open.
Battery
Capacity5100 mAh5500 mAhZenfone 11 Ultra has a slightly larger battery, potentially offering longer battery life. However, real-world battery life depends on various factors including usage patterns and software optimization.
Camera
Video Capabilities4K@30fpsUp to 8K@24fpsZenfone 11 Ultra supports higher resolution video recording with more advanced features like 8K and higher frame rate options, catering to content creators.
Note: Detailed camera sensor specifications are missing, making a complete camera comparison impossible.

2. Key Differences Analysis

Xiaomi Redmi Note 13 Pro Advantages:

  • Lighter and more compact: Easier to handle and carry.
  • Sharper display: Crisper text and images due to higher pixel density.

Asus Zenfone 11 Ultra Advantages:

  • Significantly more powerful: Superior performance for demanding tasks and gaming due to the Snapdragon 8 Gen 3.
  • Brighter display: Better outdoor visibility.
  • Larger battery: Potential for longer battery life.
  • More RAM: Smoother multitasking.
  • More advanced video recording capabilities: Caters to content creators with options like 8K recording.

3. User Profiles & Recommendations

Xiaomi Redmi Note 13 Pro: Suitable for users who prioritize a lightweight and compact phone with a sharp display for everyday tasks like browsing, social media, and casual gaming. Good value for its price.

Asus Zenfone 11 Ultra: Ideal for power users and content creators who demand top-tier performance for demanding tasks, gaming, and high-quality video recording.

4. Decision Framework

Key Questions for Buyers:

  1. What is your budget? While both are listed as "medium price", the Zenfone 11 Ultra is likely to be more expensive.
  2. What are your primary use cases? Casual use vs. demanding tasks/gaming/content creation.
  3. Do you prioritize portability and comfort? The Redmi Note 13 Pro is significantly lighter.

My Choice: Asus Zenfone 11 Ultra

While the Redmi Note 13 Pro offers a compelling value proposition with its sharp display and lightweight design, the Zenfone 11 Ultra's superior performance, brighter display, larger battery, and advanced video recording capabilities make it the better choice for me. I prioritize performance and future-proofing, and the Snapdragon 8 Gen 3 ensures a smooth and powerful experience for years to come. The extra weight is a minor trade-off for the significant performance gains. The ability to record 8K video is a bonus, even if not frequently used. While detailed camera sensor information is missing, the overall package of the Zenfone 11 Ultra leans towards a more premium and powerful device.

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