Samsung Galaxy A42 5G vs Xiaomi Poco X6 - Detailed Phone Comparison

Detailed Comparison

Specification

General

Launch Date November 11, 2020 January 12, 2024
Release Year 2020 2024

Physical

Volume 107.31 cm³ 95.82 cm³
Screen Size to Weight Ratio 3.42 "/g 3.69 "/g
Weight 193 g 181 g
Height 164.4 mm 161.2 mm
Width 75.9 mm 74.3 mm
Thickness 8.6 mm 8 mm
Foldable Design No No
Available Colors
  • Prism Dot Black
  • Prism Dot White
  • Prism Dot Gray
  • Black
  • Blue
  • White

Display

Screen Size 6.6 " 6.67 "
Resolution 720 x 1600 1220 x 2712
Aspect Ratio 20:9 20:9
Screen-to-Body Ratio 84.3 % 89.7 %
Pixel Density 266 PPI 446 PPI
Refresh Rate N/A 120 Hz
Typical Brightness N/A 500 nits
HBM Brightness N/A 1200 nits
Peak Brightness N/A 1800 nits

Hardware

Battery Capacity per Screen Area 114.78 mAh/in² 114.64 mAh/in²
Battery Density 46.59 mAh/cm³ 53.23 mAh/cm³
Battery Capacity 5000 mAh 5100 mAh
NFC Support Yes Yes
Chipset Qualcomm SM7225 Snapdragon 750 5G (8 nm) Qualcomm SM7435-AB Snapdragon 7s Gen 2 (4 nm)
CPU Octa-core (2x2.2 GHz Kryo 570 & 6x1.8 GHz Kryo 570) Octa-core (4x2.40 GHz Cortex-A78 & 4x1.95 GHz Cortex-A55)
GPU Adreno 619 Adreno 710

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 10 13
Maximum OS Version 13 16

Comparison Summary

1. Specifications Comparison

FeatureSamsung Galaxy A42 5GXiaomi Poco X6Practical Impact
Design
Dimensions164.4 x 75.9 x 8.6 mm161.2 x 74.3 x 8 mmPoco X6 is slightly more compact, potentially easier to handle for some users.
Weight193g181gPoco X6 is slightly lighter, making it more comfortable to hold for extended periods.
Display
Size6.6"6.67"Negligible difference in screen size.
Resolution720x16001220x2712Poco X6 has a much sharper and clearer display with significantly more detail.
PPI266446Text and images appear much crisper on the Poco X6.
TechnologyAMOLEDAMOLEDBoth offer vibrant colors and deep blacks.
Refresh Rate60Hz120HzPoco X6 provides smoother scrolling and animations, enhancing the overall user experience, especially in gaming and fast-paced apps.
Brightness0 nits1800 nitsThe Poco X6 will be vastly more visible in bright outdoor conditions. Samsung Galaxy A42 5G brightness is not specified but is likely lower.
Performance
ChipsetQualcomm Snapdragon 750 5G (8 nm)Qualcomm Snapdragon 7s Gen 2 (4 nm)Poco X6's newer chipset offers improved performance and efficiency.
AnTuTu Score392,400603,400Poco X6 will be noticeably faster in everyday tasks, multitasking, and gaming.
GPUAdreno 619Adreno 710Poco X6 handles graphics-intensive tasks and games more smoothly.
Camera
Main Camera48MP, f/1.864MP, f/1.79Poco X6 may capture slightly more detailed photos, especially in good lighting.
Ultrawide Lens5MP8MP (combined)The Xiaomi Poco X6's wide angle lens may capture wider angle photos with more detail.
Selfie Camera20MP, f/2.216MPSamsung Galaxy A42 5G may offer slightly more detailed selfies.
Video Recording4K@30fps4K@30fps with EISPoco X6 offers Electronic Image Stabilization (EIS) for smoother video recording.
FeaturesQuadruple cameraTriple camera, OISPoco X6 features Optical Image Stabilization (OIS) for steadier shots and better low-light performance.
Battery
Capacity5000mAh5100mAhSimilar battery life.
Charging15W67WPoco X6 charges much faster, significantly reducing downtime.
Software
OSAndroid 10, upgradeable to 13Android 13, upgradeable to 16Poco X6 has a more up-to-date Android version and longer software support.
Storage
Internal128GB256GB/512GBPoco X6 offers significantly more storage for apps, photos, and videos.
RAM4/6/8GB8/12GBPoco X6 provides smoother multitasking and handles more demanding apps.
Expandable StorageNoNoNeither phone supports microSD cards.
Audio
Audio QualityBasicDolby Atmos, Stereo Speakers, Hi-Res AudioPoco X6 offers a far superior audio experience for music, videos, and gaming.
Security
Fingerprint SensorBasicBasicBoth offer standard fingerprint unlock.
Build Quality
Screen ProtectionUnknownCorning Gorilla Glass VictusPoco X6 is more resistant to scratches and drops.

2. Key Differences Analysis

Samsung Galaxy A42 5G Advantages:

  • Potentially better selfie camera resolution (20MP vs 16MP).
  • Has a portrait mode depth camera

Practical Implications:

  • Slightly more detailed selfies in optimal conditions.
  • Adds capability to take portrait mode photos

Xiaomi Poco X6 Advantages:

  • Significantly better display (resolution, PPI, refresh rate, brightness).
  • Much faster performance (chipset, AnTuTu score, GPU).
  • Faster charging (67W vs 15W).
  • More storage and RAM options.
  • Superior audio quality (Dolby Atmos, stereo speakers).
  • Newer Android version with longer software support.
  • Better screen protection (Gorilla Glass Victus).
  • Optical Image Stabilization (OIS) for camera.

Practical Implications:

  • A much more enjoyable and responsive user experience overall.
  • Significantly reduced charging times.
  • More immersive audio for media consumption.
  • Increased durability.
  • Better low-light camera performance and smoother videos.

Trade-offs:

  • The Xiaomi Poco X6 does not have a portrait mode depth camera

3. User Profiles & Recommendations

Samsung Galaxy A42 5G Ideal Users:

  • Users on a very tight budget who need 5G connectivity.
  • Users who prioritize selfie camera resolution.
  • Users who like the Samsung One UI.

Use Cases:

  • Basic smartphone tasks (calls, messaging, browsing) on a 5G network.
  • Casual photography with an emphasis on selfies.

Xiaomi Poco X6 Ideal Users:

  • Users who value performance, display quality, and battery charging speed.
  • Gamers and media consumers.
  • Users who want a future-proof device with longer software support.

Use Cases:

  • Mobile gaming and streaming video content.
  • Multitasking with demanding apps.
  • Photography and videography in various lighting conditions.
  • Outdoor use in bright sunlight.

4. Decision Framework

Key Questions to Consider:

  1. What is your budget? The Galaxy A42 5G is likely cheaper, but the Poco X6 offers significantly more value for the price.
  2. How important are display quality and performance to you? If you prioritize a smooth, responsive experience with a vibrant display, the Poco X6 is the clear choice.
  3. Do you value fast charging and longer software support? The Poco X6 offers significantly faster charging and a more up-to-date Android version.

Scenario-Based Recommendations:

  • Scenario 1: Budget is the primary concern: If you absolutely cannot spend more, the Galaxy A42 5G is the only option.
  • Scenario 2: Value for money is important: The Xiaomi Poco X6 provides a much better overall experience and is worth the extra investment.
  • Scenario 3: Gaming and media consumption are key: The Poco X6's superior display, performance, and audio make it the ideal choice.

What I Would Choose and Why

I would choose the Xiaomi Poco X6. While the Samsung Galaxy A42 5G might be slightly more appealing due to its price point, the Poco X6 offers a vastly superior user experience across almost every critical aspect. The significantly better display (higher resolution, 120Hz refresh rate, and higher brightness) alone justifies the price difference. The performance boost from the Snapdragon 7s Gen 2, coupled with more RAM and storage, will make the phone feel much faster and smoother in daily use and for gaming. Additionally, the 67W fast charging is a game-changer for convenience, and the improved audio experience is a significant plus. Despite the potentially better selfie camera resolution on the A42 5G, the overall camera capabilities of the Poco X6, especially with OIS, are more appealing. In short, the Poco X6 provides significantly better value for the money and is the better long-term investment.

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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  • Mobile technology analysis
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Bridging technical complexity with engaging, accessible narratives.