Xiaomi Poco X6 Pro vs Samsung Galaxy M15 - Detailed Phone Comparison

Detailed Comparison

Specification

General

Launch Date January 12, 2024 April 5, 2024
Release Year 2024 2024

Physical

Volume 98.98 cm³ 114.35 cm³
Screen Size to Weight Ratio 3.59 "/g 3 "/g
Weight 186 g 217 g
Height 160.5 mm 160.1 mm
Width 74.3 mm 76.8 mm
Thickness 8.3 mm 9.3 mm
Foldable Design No No
Available Colors
  • Black
  • Yellow
  • Gray
  • Gray
  • Light Blue
  • Dark Blue

Display

Screen Size 6.67 " 6.5 "
Resolution 1220 x 2712 1080 x 2340
Aspect Ratio 20:9 19.5:9
Screen-to-Body Ratio 90.1 % 84.3 %
Pixel Density 446 PPI 396 PPI
Refresh Rate 120 Hz 90 Hz
Typical Brightness 500 nits N/A
HBM Brightness 1200 nits 800 nits
Peak Brightness 1800 nits N/A

Hardware

Battery Capacity per Screen Area 112.39 mAh/in² 142.01 mAh/in²
Battery Density 50.52 mAh/cm³ 52.47 mAh/cm³
Battery Capacity 5000 mAh 6000 mAh
NFC Support Yes Yes
Chipset Mediatek Dimensity 8300 Ultra (4 nm) Mediatek Dimensity 6100+ (6 nm)
CPU Octa-core (1x3.35 GHz Cortex-A715 & 3x3.20 GHz Cortex-A715 & 4x2.20 GHz Cortex-A510) Octa-core (2x2.2 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)
GPU Mali G615-MC6 Mali-G57 MC2

Connectivity

USB Version 2.0 2.0
OTG Support 1
DisplayPort
DisplayPort Version N/A N/A
USB Features USB Type-C 2.0, OTG USB Type-C 2.0

Software

Operating System Android Android
Initial OS Version 14 14
Maximum OS Version 17

Comparison Summary

Xiaomi Poco X6 Pro vs. Samsung Galaxy M15: A Holistic Technological Analysis

As a technology researcher, my analysis goes beyond simple spec comparisons to provide a holistic understanding of the Poco X6 Pro and Galaxy M15 within the broader mobile landscape.

1. Comprehensive Specification Mapping

FeatureXiaomi Poco X6 ProSamsung Galaxy M15Technological ContextInnovation PotentialEcosystem IntegrationPerformance MetricsUser Experience Indicators
Display6.67" AMOLED, 120Hz, HDR10+, Dolby Vision, 1800 nits (peak)6.5" Super AMOLED, 90Hz, 800 nits (HBM)Display technology advancements drive immersive experiences and power efficiency.HighStandardHighExcellent
Resolution1220x2712 (446 ppi)1080x2340 (396 ppi)Higher resolutions and pixel densities contribute to sharper visuals but can impact battery life.HighStandardHighExcellent
ProcessorMediatek Dimensity 8300 Ultra (4 nm)Mediatek Dimensity 6100+ (6 nm)Chipset advancements are crucial for performance, power efficiency, and AI capabilities.HighStandardHighExcellent
RAM/Storage256GB/12GB RAM, 512GB/12GB RAM128GB/6GB RAMRAM and storage capacities influence multitasking, app performance, and user data storage.StandardStandardMediumGood
Battery5000 mAh6000 mAhBattery capacity and charging speeds are critical for mobile device usability.StandardStandardHigh (M15)Good
Camera (not provided)N/AN/ACamera technology is a key differentiator, focusing on image quality, low-light performance, and video capabilities.N/AN/AN/AN/A
OSAndroid 14 (upgradable to 17)Android 14OS updates and upgrade cycles impact security, features, and device longevity.HighHighHighExcellent
Dimensions/Weight160.5x74.3x8.3mm, 186g160.1x76.8x9.3mm, 217gDevice dimensions and weight influence portability and user comfort.StandardStandardStandardGood
Price RangeMediumMediumPrice positioning reflects target market and perceived value proposition.StandardStandardN/AN/A

2. Strategic Technological Insights

The Poco X6 Pro showcases a stronger focus on cutting-edge display and processing technology, leveraging the latest advancements in AMOLED displays and the powerful Dimensity 8300 Ultra chipset. The Galaxy M15 prioritizes battery life with a larger 6000 mAh battery, but utilizes a less powerful processor and a lower resolution display. The Poco X6 Pro's commitment to extended Android OS updates signals a long-term value proposition.

3. User Ecosystem Alignment

Both devices cater to a mid-range market seeking a balance of performance and affordability. The Poco X6 Pro, with its superior performance and display, aligns with users prioritizing multimedia consumption, gaming, and a future-proof device. The Galaxy M15, with its larger battery, targets users prioritizing extended usage without frequent charging.

4. Future-Oriented Decision Framework

The Poco X6 Pro's adoption of newer technology positions it for better long-term performance and sustained user experience. The Galaxy M15's larger battery caters to immediate needs but may face performance limitations sooner.

My Choice: Xiaomi Poco X6 Pro

I would choose the Xiaomi Poco X6 Pro. While the Galaxy M15 offers a larger battery, the Poco X6 Pro's superior processor, significantly better display, and commitment to longer OS updates make it a more compelling choice for long-term value and performance. The marginal difference in battery life is outweighed by the significant gains in processing power, visual experience, and future-proofing offered by the Poco X6 Pro. Its forward-looking technology aligns better with the evolving mobile landscape. In a rapidly advancing technological environment, investing in a device built on newer foundations ensures a more sustained and satisfying user experience.

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.