Xiaomi Poco X6 Pro vs Xiaomi Redmi A3x - Detailed Phone Comparison

Detailed Comparison

Specification

General

Launch Date January 12, 2024 May 24, 2024
Release Year 2024 2024

Physical

Volume 98.98 cm³ 106.65 cm³
Screen Size to Weight Ratio 3.59 "/g 3.48 "/g
Weight 186 g 193 g
Height 160.5 mm 168.4 mm
Width 74.3 mm 76.3 mm
Thickness 8.3 mm 8.3 mm
Foldable Design No No
Available Colors
  • Black
  • Yellow
  • Gray
  • Midnight Black
  • Olive Green
  • Moonlight White (Starry White)
  • Aurora Green (Ocean Green)

Display

Screen Size 6.67 " 6.71 "
Resolution 1220 x 2712 720 x 1650
Aspect Ratio 20:9 21:9
Screen-to-Body Ratio 90.1 % 82.9 %
Pixel Density 446 PPI 268 PPI
Refresh Rate 120 Hz 90 Hz
Typical Brightness 500 nits 500 nits
HBM Brightness 1200 nits N/A
Peak Brightness 1800 nits N/A

Hardware

Battery Capacity per Screen Area 112.39 mAh/in² 111.05 mAh/in²
Battery Density 50.52 mAh/cm³ 46.88 mAh/cm³
Battery Capacity 5000 mAh 5000 mAh
NFC Support Yes No
Chipset Mediatek Dimensity 8300 Ultra (4 nm) Unisoc T603 (22 nm)
CPU Octa-core (1x3.35 GHz Cortex-A715 & 3x3.20 GHz Cortex-A715 & 4x2.20 GHz Cortex-A510) Octa-core 1.8 GHz
GPU Mali G615-MC6 8

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 14 14
Maximum OS Version 17 16

Comparison Summary

Xiaomi Poco X6 Pro vs. Xiaomi Redmi A3x: A Holistic Comparative Analysis

As a technology researcher, my analysis goes beyond simple spec comparisons to provide a holistic understanding of these devices within the broader mobile landscape.

1. Comprehensive Specification Mapping

Feature CategorySpecificationXiaomi Poco X6 ProXiaomi Redmi A3xTechnological ContextInnovation PotentialEcosystem IntegrationPerformance MetricsUser Experience Indicators
DisplayType & Refresh RateAMOLED, 68B colors, 120Hz, HDR10+, Dolby VisionIPS LCD, 90HzAMOLED offers superior contrast, color accuracy, and power efficiency; High refresh rates enhance visual fluidity.HighStrong (HDR10+, Dolby Vision support indicates content ecosystem readiness)High (Sharpness, color accuracy, responsiveness)Excellent (Smooth scrolling, vibrant visuals)
Resolution & PPI1220x2712, 446 PPI720x1650, 268 PPIHigher resolution and PPI translate to sharper, more detailed visuals.MediumStandardHighGood
Peak Brightness1800 nits500 nitsHigher peak brightness ensures visibility in bright sunlight.LowStandardHighGood
PerformanceChipset & CPUMediatek Dimensity 8300 Ultra (4nm), Octa-core (3.35 GHz prime core)Unisoc T603 (22nm), Octa-core (1.8 GHz)Chipset fabrication process (nm) directly impacts power efficiency and performance; CPU clock speed indicates processing power.HighStrong (Dimensity 8300 Ultra signifies a performance-focused ecosystem)HighExcellent (Smooth multitasking, demanding application handling)
GPUMali G615-MC68GPU performance is crucial for gaming and graphically intensive tasks.MediumStandardMediumGood
BatteryCapacity5000 mAh5000 mAhBattery capacity indicates potential usage time.LowStandardComparableComparable
Design & BuildDimensions & Weight160.5 x 74.3 x 8.3 mm, 186g168.4 x 76.3 x 8.3 mm, 193gDimensions and weight impact portability and handling comfort.LowStandardComparableGood
SoftwareOS & UpdatesAndroid 14, up to Android 17Android 14, up to Android 16OS version and update cycle impact security and feature availability.MediumStrong (Longer update cycle indicates commitment to software ecosystem)HighExcellent
ConnectivityNFCYesNoNFC enables contactless payments and data transfer.LowMediumHighGood
CameraVideo Capabilities4K@24/30fps (EIS), 1080p@30/60fps (EIS)1080p@30fpsVideo capabilities reflect content creation potential.MediumStandardHighGood
PriceRangeMediumLowPrice positioning reflects target market segment.N/AN/AN/AN/A

2. Strategic Technological Insights

The Poco X6 Pro embodies a performance-focused strategy, leveraging a cutting-edge chipset, high refresh rate AMOLED display, and advanced camera features. This aligns with the trend of mobile devices becoming primary content consumption and creation hubs. The Redmi A3x, on the other hand, prioritizes affordability, focusing on essential features and longer battery life powered by a large 5000mAh battery, catering to budget-conscious consumers. The stark difference in update cycles signifies Xiaomi's long-term commitment to the Poco X6 Pro, potentially shaping its position in the device lifecycle management landscape.

3. User Ecosystem Alignment

The Poco X6 Pro targets users seeking a high-performance device integrated into a rich content ecosystem. The Redmi A3x caters to a more basic user ecosystem prioritizing affordability and essential functionality. The presence of NFC in the Poco X6 Pro further expands its ecosystem integration potential, aligning with the growing trend of mobile payments and contactless interactions.

4. Future-Oriented Decision Framework

While the Redmi A3x provides excellent value for its price, the Poco X6 Pro's superior processing power, display technology, and longer software update commitment point towards a device with a greater capacity for future-proofing. This aligns with the increasing demand for devices that can adapt to evolving technological landscapes.

My Choice: I would choose the Xiaomi Poco X6 Pro. While the Redmi A3x offers excellent value, the Poco X6 Pro's superior performance, future-proof features (longer update cycle, advanced chipset), and vibrant display cater better to my needs. The investment in a more powerful device aligns with my usage patterns which involve demanding applications, content creation, and a desire for a device that remains relevant for an extended period. The marginal price difference is justified by the significant leap in overall user experience and long-term value proposition.

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.