vivo X100 Pro vs Xiaomi Redmi A3x - Detailed Phone Comparison

Detailed Comparison

Specification

General

Launch Date November 21, 2023 May 24, 2024
Release Year 2023 2024

Physical

Volume 109.97 cm³ 106.65 cm³
Screen Size to Weight Ratio 3.07 "/g 3.48 "/g
Weight 221 g 193 g
Height 164.1 mm 168.4 mm
Width 75.3 mm 76.3 mm
Thickness 8.9 mm 8.3 mm
Foldable Design No No
Available Colors
  • White
  • Sunset Orange
  • Startrail Blue
  • Asteroid Black
  • Midnight Black
  • Olive Green
  • Moonlight White (Starry White)
  • Aurora Green (Ocean Green)

Display

Screen Size 6.78 " 6.71 "
Resolution 1260 x 2800 720 x 1650
Aspect Ratio 20:9 21:9
Screen-to-Body Ratio 89.8 % 82.9 %
Pixel Density 452 PPI 268 PPI
Refresh Rate 120 Hz 90 Hz
Typical Brightness N/A 500 nits
HBM Brightness N/A N/A
Peak Brightness 3000 nits N/A

Hardware

Battery Capacity per Screen Area 117.47 mAh/in² 111.05 mAh/in²
Battery Density 49.1 mAh/cm³ 46.88 mAh/cm³
Battery Capacity 5400 mAh 5000 mAh
NFC Support Yes No
Chipset Mediatek Dimensity 9300 (4 nm) Unisoc T603 (22 nm)
CPU Octa-core (1x3.25 GHz Cortex-X4 & 3x2.85 GHz Cortex-X4 & 4x2.0 GHz Cortex-A720) Octa-core 1.8 GHz
GPU Immortalis-G720 MC12 8

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 15 16

Comparison Summary

Vivo X100 Pro vs. Xiaomi Redmi A3x: A Holistic Comparative Analysis

As a technology researcher, my analysis transcends a simple spec comparison. I aim to provide a holistic understanding of these devices, placing them within the broader technological landscape.

1. Comprehensive Specification Mapping

Feature CategorySpecificationVivo X100 ProXiaomi Redmi A3xTechnological ContextInnovation PotentialEcosystem IntegrationPerformance MetricsUser Experience Indicators
DisplayType & Refresh RateLTPO AMOLED, 120HzIPS LCD, 90HzLTPO allows for dynamic refresh rate adjustment, saving power. AMOLED offers superior contrast and color accuracy.Vivo leverages advanced display tech for power efficiency and visual fidelity.Integration with content platforms optimized for HDR10+ enhances user experience.Higher refresh rate and resolution on Vivo contribute to smoother visuals.Vivo offers a premium visual experience with vibrant colors and deep blacks.
ProcessorChipset & CPUMediatek Dimensity 9300 (4nm)Unisoc T603 (22nm)Node size (nm) directly impacts power efficiency and performance. Smaller nodes generally mean better performance and lower power consumption.Vivo utilizes a cutting-edge chipset built on a smaller node, indicating superior performance and efficiency.Compatibility with demanding applications and games is higher with the Vivo device.Vivo significantly outperforms in processing power and efficiency.Smoother multitasking, faster app loading, and enhanced gaming on the Vivo.
CameraVideo Capabilities8K@30fps, 4K@60fps (EIS)1080p@30fpsIncreasing demand for high-resolution video recording and advanced stabilization.Vivo caters to content creation trends with advanced video features.Integration with video editing software and social media platforms benefits from high-resolution video.Vivo provides significantly superior video recording capabilities.Vivo allows users to capture professional-grade videos.
BatteryCapacity & Charging5400 mAh5000 mAhBattery life remains a critical factor in user satisfaction. Fast charging technologies are becoming increasingly important.While both offer large batteries, Vivo likely incorporates faster charging (not specified in provided data).Integration with power-saving modes and optimized software enhances battery performance.Battery life likely comparable, with potential advantage to Vivo in charging speed.Both cater to all-day usage; potential advantage to Vivo in charging convenience.
OS & SoftwareOS & UpdatesAndroid 14, up to 15Android 14, up to 16OS updates ensure security and access to new features. Longer update support enhances device longevity.Redmi offers potentially longer software support.Integration with Google's ecosystem and future Android features is ensured for both.Both devices are on the latest Android version, but Redmi might receive updates for a longer period.Redmi potentially offers a longer period of software support and feature updates.
PriceRangeMediumLowPrice point determines market segment and target audience.Vivo targets a more demanding user willing to pay for premium features.Accessibility to a wider range of accessories and services depends on price segment.Vivo offers higher performance but at a higher price.Redmi provides a budget-friendly option with compromises on performance.

2. Strategic Technological Insights:

The Vivo X100 Pro represents a clear push towards premium performance and cutting-edge technology. Its advanced chipset, display, and camera capabilities cater to demanding users and content creators. The Redmi A3x, on the other hand, focuses on affordability, providing essential features at a lower price point. This reflects a broader trend in the mobile market: bifurcation into premium and budget segments.

3. User Ecosystem Alignment:

The Vivo X100 Pro aligns with a user ecosystem focused on performance, multimedia consumption, and content creation. The Redmi A3x caters to a more budget-conscious user who prioritizes essential functionalities and affordability.

4. Future-Oriented Decision Framework:

While the Redmi A3x provides excellent value, the Vivo X100 Pro's investment in advanced technology positions it better for future demands. Its superior processing power, display, and camera capabilities will likely remain relevant for a longer period. The longer software support of Redmi is an advantage, but it might be outweighed by the significant performance gap in the long run.

My Choice: Vivo X100 Pro

I would choose the Vivo X100 Pro. While the Redmi A3x is a compelling budget option, my priorities lie in performance, future-proofing, and a premium user experience. The X100 Pro's advanced features, especially its powerful processor and stunning display, align better with my needs. I am willing to invest in a device that offers a superior user experience and remains relevant for an extended period, despite the higher price point. The potential for shorter software updates is a consideration, but the performance advantages of the X100 Pro outweigh this for me.

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.