Xiaomi Poco X3 Pro vs Samsung Galaxy Tab A7 Lite - Detailed Phone Comparison

Detailed Comparison

Specification

General

Launch Date March 24, 2021 June 18, 2021
Release Year 2021 2021

Physical

Volume 119.33 cm³ 211.99 cm³
Screen Size to Weight Ratio 3.1 "/g 2.38 "/g
Weight 215 g 366 g
Height 165.3 mm 212.5 mm
Width 76.8 mm 124.7 mm
Thickness 9.4 mm 8 mm
Foldable Design No No
Available Colors
  • Phantom Black
  • Frost Blue
  • Metal Bronze
  • Silver
  • Gray

Display

Screen Size 6.67 " 8.7 "
Resolution 1080 x 2400 800 x 1340
Aspect Ratio 20:9 16:9
Screen-to-Body Ratio 84.6 % 81.1 %
Pixel Density 395 PPI 179 PPI
Refresh Rate 120 Hz N/A
Typical Brightness 450 nits N/A
HBM Brightness N/A N/A
Peak Brightness N/A N/A

Hardware

Battery Capacity per Screen Area 115.98 mAh/in² 67.38 mAh/in²
Battery Density 43.24 mAh/cm³ 24.06 mAh/cm³
Battery Capacity 5160 mAh 5100 mAh
NFC Support Yes No
Chipset Qualcomm Snapdragon 860 (7 nm) Mediatek MT8768T Helio P22T (12 nm)
CPU Octa-core (1x2.96 GHz Kryo 485 Gold & 3x2.42 GHz Kryo 485 Gold & 4x1.78 GHz Kryo 485 Silver) Octa-core (4x2.3 GHz Cortex-A53 & 4x1.8 GHz Cortex-A53)
GPU Adreno 640 PowerVR GE8320

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 11 11
Maximum OS Version 12 14

Comparison Summary

1. Specifications Comparison

Here's a detailed comparison of the Xiaomi Poco X3 Pro and Samsung Galaxy Tab A7 Lite, focusing on practical user experience implications:

FeatureXiaomi Poco X3 ProSamsung Galaxy Tab A7 LitePractical Impact
Design
Dimensions165.3 x 76.8 x 9.4 mm212.5 x 124.7 x 8 mmTab A7 Lite is significantly larger, impacting portability; X3 Pro is thicker, but more compact.
Weight215g366gX3 Pro is much lighter and easier to hold for extended periods; Tab A7 Lite's weight makes it less comfortable for one-handed use.
Display
Size6.67"8.7"Tab A7 Lite's larger screen is better for media consumption and multitasking; X3 Pro is more pocketable.
Resolution1080x2400800x1340X3 Pro offers a much sharper display, leading to clearer text and images; Tab A7 Lite's resolution is lower, which may show pixelation.
Pixel Density395 ppi179 ppiX3 Pro's higher pixel density results in finer detail and a crisper image, while the Tab A7 Lite looks less refined.
TechnologyIPS LCDTFT LCDX3 Pro's IPS panel generally has better viewing angles and color accuracy compared to Tab A7 Lite's TFT LCD.
Refresh Rate120Hz60HzX3 Pro's 120Hz refresh rate offers significantly smoother scrolling and animations, making it feel more responsive compared to the Tab A7 Lite.
Brightness0 nits0 nitsBoth devices have unknown peak brightness; Note that a zero reading here is likely an error with the available specifications.
Performance
ChipsetQualcomm Snapdragon 860 (7 nm)Mediatek MT8768T Helio P22T (12 nm)X3 Pro's chipset is significantly more powerful, resulting in faster app loading, smoother multitasking, and better gaming.
Antutu Score627,869103,000X3 Pro has significantly higher benchmark performance, indicating it's better for demanding applications and games.
GPUAdreno 640PowerVR GE8320X3 Pro's GPU is more powerful, resulting in better graphics performance for gaming and video processing.
Battery
Capacity5160 mAh5100 mAhBoth offer similar battery capacity, likely providing comparable battery life under similar usage conditions.
Charging33W Fast Charging15W Fast ChargingX3 Pro's 33W fast charging will recharge the battery significantly faster than the Tab A7 Lite's 15W charging.
Camera
Main Camera48MP, f/1.798MP, f/2.0X3 Pro's main camera offers far higher resolution and better low-light performance thanks to a wider aperture; resulting in superior image quality.
Selfie Camera20MP, f/2.22MP, f/2.2X3 Pro's selfie camera captures much more detailed photos and offers better video call quality.
Additional LensesWide Angle, Depth, MacroNoneX3 Pro offers greater shooting versatility with a wide-angle lens for landscapes, a depth sensor for portrait mode, and a macro lens for close-ups.
Video4K@30fps, 1080p@up to 960fps1080p@30fpsX3 Pro can record 4K video and offers higher frame rate options for slow-motion recording.
Software
OSAndroid 11, upgradable to 12Android 11, upgradable to 14Tab A7 Lite has a longer update support, potentially receiving a newer OS and features for longer period, but both devices start with Android 11
Connectivity
Wi-FiWi-Fi 5, MIMOWi-Fi 5Both support common wifi standards. The Poco X3 Pro also includes MIMO technology that may improve speed and stability on compatible networks
Bluetooth5.0, AptX, LDAC5.0, more profilesBoth offer similar Bluetooth capabilities; Poco offers high quality codecs while Samsung supports a number of device communication profiles
GPSGPS, A-GPS, GLONASS, Beidou, GalileoGPS, GLONASS, Beidou, GalileoX3 Pro includes A-GPS technology for faster initial satellite lock-on time
SIMDual SIM Dual StandbyNot specifiedPoco X3 Pro supports using two SIM cards at the same time, a feature the Tab A7 Lite lacks
Storage
Internal Storage128GB or 256GB32GB or 64GBX3 Pro offers significantly more built-in storage space, beneficial for those with large media libraries or app collections.
RAM6GB or 8GB3GB or 4GBX3 Pro's higher RAM capacity results in smoother multitasking and better app performance, especially with demanding applications and games.
Expandable StorageNoNoNeither phone supports expandable storage via microSD, so storage selection at purchase is important.
Audio
Audio QualityHi-Res Audio, Stereo SpeakersDolby Atmos, Stereo SpeakersBoth devices have stereo speakers, but provide a different sound enhancement feature; Hi-Res is for higher quality audio while Dolby Atmos is for surround sound audio
Security
FeaturesSide Fingerprint ScannerBasic Security FeaturesX3 Pro provides a more convenient and secure way to unlock the phone and authorize transactions with the fingerprint sensor.
Build Quality
ProtectionGorilla Glass 6UnknownX3 Pro offers improved screen protection against scratches and minor impacts
Sensors
SensorsFingerprint, Accelerometer, Compass, Gyroscope, Ultrasonic ProximityAccelerometer, Gyroscope, Proximity, Hall, GeomagneticThe X3 Pro has a larger sensor suite for better gaming experience and more features with fingerprint authentication, compass, and an ultrasonic proximity sensor. The A7 Lite has a magnetic sensor not found on the X3 Pro as well as a hall sensor to detect a closed case

2. Key Differences Analysis

Here's a breakdown of the major advantages of each phone, their practical implications, and significant trade-offs:

Xiaomi Poco X3 Pro Advantages:

  • Significantly Higher Performance: The Snapdragon 860 chipset provides much faster app loading, smoother multitasking, and far superior gaming performance compared to the Helio P22T.
  • Superior Display: The 120Hz IPS LCD display with higher resolution and pixel density offers a much more fluid and visually appealing experience.
  • Better Cameras: The 48MP main camera and 20MP selfie camera produce higher-quality photos and videos, and the inclusion of a wide-angle, depth, and macro lens provides additional versatility.
  • Faster Charging: The 33W fast charging significantly reduces the time to recharge the battery.
  • More RAM/Storage Options: The Poco X3 Pro offers double the RAM and storage compared to the A7 Lite for both configurations.
  • Better Security: The fingerprint sensor provides improved usability and security.
  • Practical Implication: The X3 Pro is ideal for demanding users, gamers, and those who prioritize a great visual experience and better camera quality.

Samsung Galaxy Tab A7 Lite Advantages:

  • Larger Screen: The 8.7" display provides a more immersive experience for media consumption, reading, and multitasking.
  • Longer Software Support: Receives the newer Android version longer
  • More Bluetooth Profiles: Support for device communication profiles such as HID (Human Interface Device), helpful for some Bluetooth accessories.
  • Magnetic sensor: Can detect magnetic fields such as when a case closes, allowing for auto-wake/sleep functionality.
  • Practical Implication: The Tab A7 Lite is suitable for users who prioritize a larger screen for media consumption and basic tasks, but don't need high performance.

Significant Trade-offs:

  • Performance vs. Screen Size: The X3 Pro offers superior performance and display quality but has a smaller screen, while the Tab A7 Lite prioritizes a larger screen but lacks performance.
  • Portability vs. Immersiveness: The X3 Pro is more portable, whereas the Tab A7 Lite provides a more immersive visual experience due to its larger screen.
  • Camera Quality: The X3 Pro provides significantly better photo and video quality with higher resolution and more features whereas the A7 Lite is much more basic in comparison

3. User Profiles & Recommendations

Here are ideal user profiles for each phone and their specific use cases:

Xiaomi Poco X3 Pro:

  • Ideal User: Gamers, power users, tech enthusiasts, and anyone who values high performance and camera quality.
  • Specific Use Cases:
    • Mobile gaming with smooth, high-frame-rate performance.
    • Capturing high-quality photos and videos in various conditions.
    • Heavy multitasking with numerous apps and background processes.
    • Enjoying visually rich content with a smooth 120Hz display.
    • Fast charging for less downtime.

Samsung Galaxy Tab A7 Lite:

  • Ideal User: Casual users, media consumers, those who value a large display for reading or watching videos, and those who prioritize affordability.
  • Specific Use Cases:
    • Watching movies and TV shows on a larger display.
    • Reading ebooks, articles, and web content.
    • Basic web browsing, social media, and email.
    • Simple games that don't require high processing power.
    • Basic day to day use that is more of a tablet experience.

Price-to-Value Ratio:

  • The Xiaomi Poco X3 Pro offers superior performance and features for its price, presenting a better value for power users who want the best possible experience.
  • The Samsung Galaxy Tab A7 Lite is more affordable and offers a large display for media consumption, representing better value for those on a budget who need a bigger screen experience.

4. Decision Framework

Here are key questions to ask when deciding between the two devices, and scenario-based recommendations:

Key Questions to Consider:

  1. How important is performance? If you plan to play demanding games or use resource-intensive apps, the X3 Pro is the clear choice.
  2. How critical is display size for you? If a larger screen is a must-have for watching media or reading, then the Tab A7 Lite may be preferable.
  3. What is your budget? The Tab A7 Lite is more affordable, while the X3 Pro provides much better performance and camera quality for the price.

Scenario-Based Recommendations:

  • Scenario 1: "Power User/Gamer" - You need the best performance for gaming and heavy multitasking.
    • Recommendation: Xiaomi Poco X3 Pro is the clear choice here due to its high-end chipset, powerful GPU, and smooth 120Hz display.
  • Scenario 2: "Casual Media Consumption" - You primarily watch videos, browse social media, and read articles and books.
    • Recommendation: Samsung Galaxy Tab A7 Lite with a focus on basic use and large screen experience.
  • Scenario 3: "Budget-Conscious Buyer" - You are looking for the most affordable device for basic use with a large screen.
    • Recommendation: Samsung Galaxy Tab A7 Lite offers a larger screen for media consumption at a lower price point, but a significant performance decrease is a trade off.

My Choice

If I were choosing between these two devices, I would choose the Xiaomi Poco X3 Pro.

Here's Why:

My primary use case involves a mix of productivity, media consumption, and occasional gaming. While the Tab A7 Lite's larger screen is appealing, the X3 Pro's superior performance, display quality, camera capabilities, and faster charging makes it the more well-rounded device for my needs. I am willing to sacrifice a larger screen for much improved capabilities in other areas. The ability to play games smoothly, have crisp visuals, and capture good photos is a worthwhile trade-off, while the larger screen of the A7 Lite doesn't outweigh the significant performance drop and a lack of features I would need. The better display with a higher refresh rate would make daily use more enjoyable. Furthermore, as someone who also cares about security, the fingerprint sensor on the X3 Pro is more practical and provides additional security for the device. Although the battery is negligibly different, the faster charging is a significant benefit. The overall performance, display, and security make it a better long-term option for my specific needs.

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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Bridging technical complexity with engaging, accessible narratives.