Samsung Galaxy A15 5G vs Xiaomi Poco X6 Pro - Detailed Phone Comparison

Detailed Comparison

Specification

General

Launch Date December 16, 2023 January 12, 2024
Release Year 2023 2024

Physical

Volume 103.28 cm³ 98.98 cm³
Screen Size to Weight Ratio 3.25 "/g 3.59 "/g
Weight 200 g 186 g
Height 160.1 mm 160.5 mm
Width 76.8 mm 74.3 mm
Thickness 8.4 mm 8.3 mm
Foldable Design No No
Available Colors
  • Brave Black
  • Optimistic Blue
  • Magical Blue
  • Personality Yellow
  • Black
  • Yellow
  • Gray

Display

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

Hardware

Battery Capacity per Screen Area 118.34 mAh/in² 112.39 mAh/in²
Battery Density 48.41 mAh/cm³ 50.52 mAh/cm³
Battery Capacity 5000 mAh 5000 mAh
NFC Support Yes Yes
Chipset Mediatek Dimensity 6100+ (6 nm) Mediatek Dimensity 8300 Ultra (4 nm)
CPU Octa-core (2x2.2 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55) Octa-core (1x3.35 GHz Cortex-A715 & 3x3.20 GHz Cortex-A715 & 4x2.20 GHz Cortex-A510)
GPU Mali-G57 MC2 Mali G615-MC6

Connectivity

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

Software

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

Comparison Summary

1. Specifications Comparison

FeatureSamsung Galaxy A15 5GXiaomi Poco X6 ProPractical Impact
Design
Dimensions160.1 x 76.8 x 8.4 mm160.5 x 74.3 x 8.3 mmPoco X6 Pro is slightly narrower and thinner. Negligible difference in hand feel.
Weight200g186gPoco X6 Pro is noticeably lighter, reducing hand fatigue during extended use.
Fingerprint SensorSide-mountedUnder-displayPersonal preference. Under-display generally considered more modern, side-mounted potentially faster and more reliable.
Display
Size6.5"6.67"Poco X6 Pro offers a slightly larger screen for more immersive content consumption.
TypeSuper AMOLED, 90HzAMOLED, 120HzBoth offer vibrant colors and deep blacks. Poco X6 Pro's 120Hz refresh rate provides smoother animations and scrolling.
Resolution1080 x 23401220 x 2712Poco X6 Pro has a sharper display due to higher resolution and pixel density (446 vs 396 ppi).
Peak BrightnessNot specified1800 nitsPoco X6 Pro's significantly higher peak brightness ensures better visibility in direct sunlight. Lack of specified peak brightness for the A15 makes direct comparison difficult, but 1800 nits is exceptionally bright.
Performance
ChipsetMediatek Dimensity 6100+ (6 nm)Mediatek Dimensity 8300 Ultra (4 nm)Poco X6 Pro's 8300 Ultra, built on a smaller process node, will likely offer significantly better performance and power efficiency.
CPUOcta-core (2x2.2 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)Octa-core (1x3.35 GHz Cortex-A715 & 3x3.20 GHz Cortex-A715 & 4x2.20 GHz Cortex-A510)The Poco X6 Pro boasts newer and faster CPU cores, translating to faster app loading, smoother multitasking, and better gaming performance.
GPUMali-G57 MC2Mali G615-MC6Poco X6 Pro's GPU is more powerful, delivering smoother gaming and faster graphics rendering.
RAM/Storage128GB/6GB, 128GB/8GB, 256GB/8GB256GB/12GB, 512GB/12GBPoco X6 Pro offers more RAM and storage in its base configuration, enabling better multitasking and ample space for files and apps.
Camera
Video Capabilities1080p@30fps (EIS)4K@24/30fps (EIS), 1080p@30/60fps (EIS)Poco X6 Pro offers significantly better video recording capabilities with higher resolution and frame rate options. Detailed camera sensor specifications are missing, limiting a comprehensive comparison.
Battery
Capacity5000 mAh5000 mAhBoth phones have the same battery capacity. However, the Poco X6 Pro's more efficient chipset likely translates to longer battery life.

2. Key Differences Analysis

Xiaomi Poco X6 Pro Advantages:

  • Superior Performance: The Dimensity 8300 Ultra chipset, combined with more RAM, delivers significantly better performance for demanding tasks and gaming.
  • Smoother Display: The 120Hz refresh rate and higher resolution provide a noticeably smoother and sharper visual experience.
  • Brighter Display: The 1800 nits peak brightness ensures excellent outdoor visibility.
  • Better Video Recording: Offers 4K recording and higher frame rate options.

Samsung Galaxy A15 5G Advantages:

  • Potentially Lower Price: While both are in the "medium price" range, the A15 may be positioned at the lower end of this spectrum.

3. User Profiles & Recommendations

Xiaomi Poco X6 Pro: Ideal for users who prioritize performance, a smooth and vibrant display, and good video recording capabilities. Suitable for gamers, power users, and content creators.

Samsung Galaxy A15 5G: Suitable for budget-conscious users who prioritize basic functionality and 5G connectivity over top-tier performance. Good for casual users primarily focused on communication, web browsing, and light media consumption.

4. Decision Framework

Key Questions for Buyers:

  1. What is your budget? The Poco X6 Pro likely commands a higher price due to its superior specs.
  2. What are your primary use cases? Gamers and power users will benefit from the Poco X6 Pro's performance, while casual users might find the A15 sufficient.
  3. How important is display quality? The Poco X6 Pro offers a noticeably better display experience.

My Choice: Xiaomi Poco X6 Pro

The Poco X6 Pro offers significant advantages in performance, display quality, and video recording capabilities. While potentially more expensive, the superior user experience justifies the likely price difference for me. The smoother display, faster performance, and brighter screen are crucial for my daily usage, which involves gaming, content creation, and frequent outdoor use. The A15 offers a solid foundation, but the Poco X6 Pro delivers a more compelling overall package.

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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