Xiaomi Redmi A3 vs Asus Zenfone 11 Ultra - Detailed Phone Comparison

Detailed Comparison

Specification

General

Launch Date February 23, 2024 April 14, 2024
Release Year 2024 2024

Physical

Volume 106.58 cm³ 111.96 cm³
Screen Size to Weight Ratio 3.48 "/g 3.03 "/g
Weight 193 g 224 g
Height 168.3 mm 163.8 mm
Width 76.3 mm 76.8 mm
Thickness 8.3 mm 8.9 mm
Foldable Design No No
Available Colors
  • Midnight Black
  • Forest Green (Olive Green)
  • Star Blue (Lake Blue)
  • Eternal Black
  • Skyline Blue
  • Misty Gray
  • Desert Sand

Display

Screen Size 6.71 " 6.78 "
Resolution 720 x 1650 1080 x 2400
Aspect Ratio 21:9 20:9
Screen-to-Body Ratio 82.9 % 88.2 %
Pixel Density 268 PPI 388 PPI
Refresh Rate 90 Hz 144 Hz
Typical Brightness N/A N/A
HBM Brightness 500 nits 1600 nits
Peak Brightness N/A 2500 nits

Hardware

Battery Capacity per Screen Area 111.05 mAh/in² 119.65 mAh/in²
Battery Density 46.91 mAh/cm³ 49.12 mAh/cm³
Battery Capacity 5000 mAh 5500 mAh
NFC Support Yes Yes
Chipset Mediatek Helio G36 (12 nm) Qualcomm SM8650-AB Snapdragon 8 Gen 3 (4 nm)
CPU Octa-core (4x2.2 GHz Cortex-A53 & 4x1.6 GHz Cortex-A53) Octa-core (1x3.3 GHz Cortex-X4 & 3x3.2 GHz Cortex-A720 & 2x3.0 GHz Cortex-A720 & 2x2.3 GHz Cortex-A520)
GPU PowerVR GE8320 Adreno 750

Connectivity

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

Software

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

Comparison Summary

Xiaomi Redmi A3 vs. Asus Zenfone 11 Ultra: A Holistic Technological Analysis

As a technology researcher, my analysis goes beyond simple spec comparisons to provide a holistic understanding of the Redmi A3 and Zenfone 11 Ultra within the broader mobile landscape.

1. Comprehensive Specification Mapping

Feature CategorySpecificationXiaomi Redmi A3Asus Zenfone 11 UltraTechnological ContextInnovation PotentialEcosystem IntegrationPerformance MetricsUser Experience Indicators
DisplayType & Refresh RateIPS LCD, 90HzLTPO AMOLED, 144HzDisplay technology significantly impacts power consumption, visual quality, and responsiveness. LTPO allows for dynamic refresh rate adjustment, optimizing battery life.Zenfone 11 Ultra: High refresh rate AMOLED with LTPO signifies a premium user experience and potential for power efficiency innovations.Integration with content platforms optimized for HDR and high refresh rate content.Zenfone 11 Ultra: Superior color accuracy, contrast, and smoothness due to AMOLED and higher refresh rate.Zenfone 11 Ultra: More immersive and responsive visual experience. Redmi A3: Adequate for everyday use but lacks premium visual appeal.
DisplayResolution & PPI720x1650, 268 PPI1080x2400, 388 PPIHigher resolution and PPI translate to sharper visuals.Zenfone 11 Ultra: Sharper and more detailed visuals.Compatibility with high-resolution content streaming services.Zenfone 11 Ultra: Enhanced clarity for multimedia consumption and gaming.Zenfone 11 Ultra: Reduced pixelation and sharper text, leading to a more comfortable viewing experience.
ProcessorChipset & CPUMediatek Helio G36 (12 nm)Qualcomm Snapdragon 8 Gen 3 (4 nm)Chipset architecture and fabrication process determine processing power and energy efficiency.Zenfone 11 Ultra: Significant performance leap due to advanced architecture and smaller fabrication node.Compatibility with demanding applications and games leveraging advanced CPU/GPU capabilities.Zenfone 11 Ultra: Superior processing power for multitasking, gaming, and demanding applications.Zenfone 11 Ultra: Smoother performance, faster application loading, enhanced gaming capabilities. Redmi A3: Basic performance for everyday tasks.
CameraVideo Capabilities1080p@30fpsUp to 8K@24fpsVideo recording capabilities reflect content creation trends and advancements in image processing.Zenfone 11 Ultra: Catering to the growing demand for high-resolution video content creation.Seamless integration with video editing software and social media platforms.Zenfone 11 Ultra: Professional-grade video recording capabilities.Zenfone 11 Ultra: Enables users to capture high-quality video content.
BatteryCapacity5000 mAh5500 mAhBattery capacity is crucial for device longevity. However, actual battery life depends on various factors like display, processor, and software optimization.Both devices offer large battery capacities suitable for extended use.Integration with power-saving features within the Android ecosystem.Both devices should offer all-day battery life, but Zenfone's power efficiency might be impacted by its demanding display.Both devices aim for extended usage without frequent charging.

2. Strategic Technological Insights

The Zenfone 11 Ultra represents a significant leap in mobile technology, pushing the boundaries of performance and visual experience. The Redmi A3, on the other hand, focuses on affordability and essential functionality. We see a clear divergence in target user demographics and technological priorities.

3. User Ecosystem Alignment

The Redmi A3 aligns with a budget-conscious user seeking basic smartphone functionality within the Android ecosystem. The Zenfone 11 Ultra caters to tech-savvy users demanding cutting-edge performance, premium multimedia experiences, and seamless integration with high-end content creation tools.

4. Future-Oriented Decision Framework

The Zenfone 11 Ultra's advanced features position it for future technological advancements, including AR/VR applications, high-fidelity gaming, and demanding productivity tasks. The Redmi A3's limited capabilities restrict its future-proofing potential, making it suitable primarily for current basic needs.

My Choice: Asus Zenfone 11 Ultra

While the Redmi A3 offers excellent value for its price, I would choose the Asus Zenfone 11 Ultra. Its superior processing power, stunning display, and advanced video capabilities align with my need for a future-proof device capable of handling demanding tasks and providing a premium user experience. I prioritize performance, longevity, and the ability to leverage emerging technologies. The Zenfone 11 Ultra's investment in cutting-edge components positions it better for long-term use and compatibility with future software and hardware advancements. Although the price difference is significant, the Zenfone 11 Ultra offers a substantial upgrade in terms of overall capabilities and future-proofing.

Michael Chen
Michael Chen

Technology Research Specialist focused on mobile innovation and strategic technology analysis.

Core Expertise

  • Mobile technology research
  • Consumer technology trend analysis
  • Strategic device evaluation
  • Technological innovation insights

Professional Vision Bridging technical analysis with forward-looking technological understanding, transforming complex research into meaningful insights.