Samsung Galaxy Tab A7 Lite vs Xiaomi 12X - Detailed Phone Comparison

Detailed Comparison

Specification
Xiaomi 12X
Xiaomi 12X
Xiaomi

General

Launch Date June 18, 2021 December 31, 2021
Release Year 2021 2021

Physical

Volume 211.99 cm³ 87.52 cm³
Screen Size to Weight Ratio 2.38 "/g 3.57 "/g
Weight 366 g 176 g
Height 212.5 mm 152.7 mm
Width 124.7 mm 69.9 mm
Thickness 8 mm 8.2 mm
Foldable Design No No
Available Colors
  • Silver
  • Gray
  • Blue
  • Purple
  • Gray

Display

Screen Size 8.7 " 6.28 "
Resolution 800 x 1340 1080 x 2400
Aspect Ratio 16:9 20:9
Screen-to-Body Ratio 81.1 % 89.2 %
Pixel Density 179 PPI 419 PPI
Refresh Rate N/A 120 Hz
Typical Brightness N/A N/A
HBM Brightness N/A N/A
Peak Brightness N/A 1100 nits

Hardware

Battery Capacity per Screen Area 67.38 mAh/in² 114.10 mAh/in²
Battery Density 24.06 mAh/cm³ 51.41 mAh/cm³
Battery Capacity 5100 mAh 4500 mAh
NFC Support No Yes
Chipset Mediatek MT8768T Helio P22T (12 nm) Qualcomm SM8250-AC Snapdragon 870 5G (7 nm)
CPU Octa-core (4x2.3 GHz Cortex-A53 & 4x1.8 GHz Cortex-A53) Octa-core (1x3.2 GHz Kryo 585 & 3x2.42 GHz Kryo 585 & 4x1.80 GHz Kryo 585)
GPU PowerVR GE8320 Adreno 650

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 11 11
Maximum OS Version 14

Comparison Summary

Samsung Galaxy Tab A7 Lite vs. Xiaomi 12X: A Practical Comparison

At first glance, these two devices seem to serve different purposes—one is a budget tablet, the other a premium smartphone. But if you're torn between a larger screen and a more powerful device, this comparison will help you decide which fits your needs best.


1. Specifications Breakdown

Design & Build

FeatureSamsung Galaxy Tab A7 LiteXiaomi 12XReal-World Implications
Dimensions212.5 × 124.7 × 8 mm152.7 × 69.9 × 8.2 mmThe Tab A7 Lite is much larger, making it better for media consumption but less pocket-friendly.
Weight366g176gThe Xiaomi 12X is half the weight, making it far more comfortable for one-handed use.
Screen ProtectionUnknownGorilla Glass VictusThe 12X is more durable against drops and scratches.

Verdict: The Tab A7 Lite is a media-focused tablet, while the Xiaomi 12X is a compact, premium smartphone.


Display

FeatureSamsung Galaxy Tab A7 LiteXiaomi 12XReal-World Implications
Size8.7" TFT LCD6.28" AMOLEDThe Tab A7 Lite is better for reading and videos, but the 12X has deeper blacks, better contrast, and vibrant colors.
Resolution800x1340 (179 PPI)1080x2400 (419 PPI)The 12X is sharper—text and images look crisper.
Refresh Rate60Hz120HzThe 12X feels smoother in scrolling and gaming.
BrightnessUnknown (likely ~400 nits)1100 nits (peak)The 12X is far better outdoors—no squinting in sunlight.

Verdict: The Xiaomi 12X wins in display quality, but the Tab A7 Lite wins in size for media.


Performance

FeatureSamsung Galaxy Tab A7 LiteXiaomi 12XReal-World Implications
ChipsetMediatek Helio P22T (12nm)Snapdragon 870 5G (7nm)The 12X is significantly faster—better for gaming, multitasking, and future-proofing.
Antutu Score103,000815,210The 12X is 8x more powerful—no lag in demanding apps.
RAM3GB / 4GB8GB / 12GBThe 12X handles heavy multitasking far better.

Verdict: The Xiaomi 12X is a powerhouse, while the Tab A7 Lite is suited for light tasks like browsing and streaming.


Camera

FeatureSamsung Galaxy Tab A7 LiteXiaomi 12XReal-World Implications
Main Camera8MP (f/2.0)50MP (f/1.88, Sony IMX766)The 12X takes sharper, more detailed photos, especially in low light.
Selfie Camera2MP (f/2.2)32MP (f/2.45)The 12X is far superior for video calls and selfies.
Extra LensesNone13MP ultrawide + 5MP macroThe 12X offers versatile shooting options.
Video Recording1080p@30fps (no stabilization)8K@24fps, 4K@60fps (with EIS)The 12X is better for content creators.

Verdict: The Xiaomi 12X is a clear winner—far better for photography and video.


Battery & Charging

FeatureSamsung Galaxy Tab A7 LiteXiaomi 12XReal-World Implications
Capacity5100mAh4500mAhThe Tab A7 Lite lasts longer due to lower power demands.
Charging Speed15W67WThe 12X charges in ~40 mins vs. ~2+ hours for the Tab.

Verdict: The Tab A7 Lite has better endurance, but the 12X charges much faster.


2. Key Insights

Samsung Galaxy Tab A7 Lite Strengths

Bigger screen – Better for reading, watching videos, and casual gaming.
Longer battery life – Lasts all day with moderate use.
More affordable – A budget-friendly tablet for basic tasks.

Xiaomi 12X Strengths

Far better performance – Handles gaming, multitasking, and future apps with ease.
Superior display – AMOLED, 120Hz, and much brighter.
Much better cameras – Great for photography and video.
Faster charging – Goes from 0% to 100% in under an hour.


3. User Profiles & Recommendations

Who Should Buy the Samsung Galaxy Tab A7 Lite?

  • Casual media consumers who want a big screen for Netflix, YouTube, and e-books.
  • Students needing a budget tablet for notes and light browsing.
  • Secondary device users who already have a smartphone but want a dedicated media tablet.

Who Should Buy the Xiaomi 12X?

  • Power users who need fast performance for gaming and multitasking.
  • Photography enthusiasts who want great cameras in a compact phone.
  • Those who value premium features (AMOLED, 120Hz, fast charging) in a flagship-level device.

4. Buying Decision Framework

Ask Yourself These 3 Questions:

  1. Do I prioritize a big screen or high performance?

    • Big screen → Tab A7 Lite
    • Performance → Xiaomi 12X
  2. Will I use this mainly for media or productivity/gaming?

    • Media → Tab A7 Lite
    • Productivity/Gaming → Xiaomi 12X
  3. Do I care about camera quality?

    • Yes → Xiaomi 12X
    • No → Tab A7 Lite

Final Verdict: Which Would I Choose?

I’d pick the Xiaomi 12X.

While the Tab A7 Lite is great for media, the Xiaomi 12X is a far more capable device—better display, faster performance, superior cameras, and much better portability. Unless you specifically need a tablet for media, the 12X is the smarter long-term investment.

However, if you already have a good smartphone and just want a secondary device for videos and reading, the Tab A7 Lite is a solid budget pick.

Your choice depends on whether you value size or performance more! 🚀

Alex Griffin
Alex Griffin

Technology analyst specializing in mobile devices and consumer electronics.

Core Expertise

  • Mobile technology analysis
  • Consumer electronics evaluation
  • Technical specification interpretation
  • User experience insights

Professional Mission Empowering readers to make informed technology decisions by transforming intricate specifications into understandable, practical guidance.

Demystifying technology, one device at a time.