Samsung Galaxy Tab A7 Lite vs Xiaomi Redmi 12 5G - Detailed Phone Comparison

Detailed Comparison

Specification

General

Launch Date June 18, 2021 August 4, 2023
Release Year 2021 2023

Physical

Volume 211.99 cm³ 105.49 cm³
Screen Size to Weight Ratio 2.38 "/g 3.41 "/g
Weight 366 g 199 g
Height 212.5 mm 168.6 mm
Width 124.7 mm 76.3 mm
Thickness 8 mm 8.2 mm
Foldable Design No No
Available Colors
  • Silver
  • Gray
  • Moonstone Silver
  • Jade Black
  • Pastel Blue

Display

Screen Size 8.7 " 6.79 "
Resolution 800 x 1340 1080 x 2460
Aspect Ratio 16:9 21:9
Screen-to-Body Ratio 81.1 % 85.1 %
Pixel Density 179 PPI 396 PPI
Refresh Rate N/A 90 Hz
Typical Brightness N/A 550 nits
HBM Brightness N/A N/A
Peak Brightness N/A N/A

Hardware

Battery Capacity per Screen Area 67.38 mAh/in² 108.45 mAh/in²
Battery Density 24.06 mAh/cm³ 47.4 mAh/cm³
Battery Capacity 5100 mAh 5000 mAh
NFC Support No No
Chipset Mediatek MT8768T Helio P22T (12 nm) Qualcomm SM4450 Snapdragon 4 Gen 2 (4 nm)
CPU Octa-core (4x2.3 GHz Cortex-A53 & 4x1.8 GHz Cortex-A53) Octa-core (2x2.2 GHz Cortex-A78 & 6x1.95 GHz Cortex-A55)
GPU PowerVR GE8320 Adreno 613

Connectivity

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

Software

Operating System Android Android
Initial OS Version 11 13
Maximum OS Version 14 14

Comparison Summary

Samsung Galaxy Tab A7 Lite vs. Xiaomi Redmi 12 5G: A Practical Comparison

At first glance, these two devices serve different purposes—the Tab A7 Lite is a budget tablet, while the Redmi 12 5G is a budget smartphone. But if you're deciding between a compact tablet and a large-screen phone, this comparison will help you weigh the trade-offs.


1. Specifications Breakdown

Design & Build

FeatureSamsung Galaxy Tab A7 LiteXiaomi Redmi 12 5GReal-World Implications
Dimensions212.5 × 124.7 × 8 mm168.6 × 76.3 × 8.2 mmThe Tab A7 Lite is much larger, making it better for media consumption but less pocketable.
Weight366g199gThe Redmi 12 5G is 167g lighter, making it far more comfortable for one-handed use.
Screen ProtectionUnknownGorilla Glass 3The Redmi 12 5G has better drop resistance.
Fingerprint SensorNoSide-mountedThe Redmi offers faster, more secure unlocking.

Verdict: The Redmi 12 5G wins in portability and durability, while the Tab A7 Lite is bulkier but better for extended reading/media.


Display

FeatureSamsung Galaxy Tab A7 LiteXiaomi Redmi 12 5GReal-World Implications
Size8.7" TFT LCD6.79" IPS LCDThe Tab A7 Lite is better for movies, but the Redmi’s IPS panel has better colors.
Resolution800 × 1340 (179 PPI)1080 × 2460 (396 PPI)The Redmi’s screen is sharper and more detailed—great for text clarity.
Refresh Rate60Hz90HzThe Redmi feels smoother in scrolling and animations.

Verdict: The Redmi 12 5G has a superior display in sharpness and smoothness, but the Tab A7 Lite wins in sheer size.


Performance

FeatureSamsung Galaxy Tab A7 LiteXiaomi Redmi 12 5GReal-World Implications
ChipsetMediatek Helio P22T (12nm)Snapdragon 4 Gen 2 (4nm)The Redmi’s chip is far more efficient and powerful.
AnTuTu Score103,000456,552The Redmi is 3.5x faster—better for gaming and multitasking.
RAM Options3GB / 4GB4GB / 6GB / 8GBThe Redmi handles more apps in the background smoothly.
Storage32GB / 64GB128GB / 256GBThe Redmi offers much more storage for apps and media.

Verdict: The Redmi 12 5G is significantly faster and more future-proof.


Camera

FeatureSamsung Galaxy Tab A7 LiteXiaomi Redmi 12 5GReal-World Implications
Main Camera8MP (f/2.0)50MP (f/1.8)The Redmi takes much sharper, brighter photos.
Selfie Camera2MP (f/2.2)5MP (f/2.2)The Redmi’s selfies are less grainy.
Video Recording1080p@30fps (no stabilization)1080p@30fps (with stabilization)The Redmi’s videos are steadier.
Extra FeaturesBasic modesPortrait mode, slow-motion (120fps)The Redmi offers more creative flexibility.

Verdict: The Redmi 12 5G is far better for photography—no contest.


Battery & Charging

FeatureSamsung Galaxy Tab A7 LiteXiaomi Redmi 12 5GReal-World Implications
Capacity5100mAh5000mAhSimilar endurance, but the Tab may last longer due to lower power demands.
Charging Speed15W18WThe Redmi charges slightly faster.
AudioDolby Atmos, stereo speakersBasic audioThe Tab A7 Lite has better speakers for movies/music.

Verdict: The Tab A7 Lite has better speakers, but the Redmi 12 5G charges faster.


2. Key Insights

Samsung Galaxy Tab A7 Lite Strengths

Bigger screen – Better for reading, videos, and casual gaming.
Better speakers – Dolby Atmos makes media consumption more immersive.
Longer battery life – Lower-power chipset helps endurance.

Xiaomi Redmi 12 5G Strengths

Much faster performance – Handles gaming and multitasking with ease.
Sharper, smoother display – 90Hz refresh rate and 1080p resolution.
Superior cameras – 50MP main sensor vs. the Tab’s 8MP.
More storage & RAM – Future-proof for apps and files.


3. User Profiles & Recommendations

Who Should Buy the Tab A7 Lite?

  • Media consumers who want a big screen for Netflix, YouTube, or e-books.
  • Casual users who don’t need high performance.
  • Budget tablet seekers who prioritize speaker quality over cameras.

Who Should Buy the Redmi 12 5G?

  • Gamers & power users who need fast performance.
  • Photography enthusiasts who want better cameras.
  • Those who value portability—it’s lighter and more pocketable.

4. Buying Decision Framework

Ask Yourself:

  1. Do I prioritize a big screen or portability?
    • Big screen → Tab A7 Lite
    • Pocketable → Redmi 12 5G
  2. Do I care about camera quality?
    • Yes → Redmi 12 5G
    • No → Tab A7 Lite
  3. Will I use this for gaming or heavy apps?
    • Yes → Redmi 12 5G
    • No → Tab A7 Lite

Final Verdict: Which Would I Choose?

I’d pick the Xiaomi Redmi 12 5G.

Why?

  • It’s a much more capable device—faster chip, better cameras, and a sharper display.
  • The 90Hz screen and 5G support make it more future-proof.
  • The Tab A7 Lite’s only real advantage is screen size, but its weak performance and low-res display make it feel outdated.

If you absolutely need a tablet, the Tab A7 Lite is fine for media, but the Redmi 12 5G is the better all-around device for most users.

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.