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

Detailed Comparison

Specification

General

Launch Date June 18, 2021 January 11, 2023
Release Year 2021 2023

Physical

Volume 211.99 cm³ 101.13 cm³
Screen Size to Weight Ratio 2.38 "/g 3.55 "/g
Weight 366 g 188 g
Height 212.5 mm 165.9 mm
Width 124.7 mm 76.2 mm
Thickness 8 mm 8 mm
Foldable Design No No
Available Colors
  • Silver
  • Gray
  • Frosted Green
  • Matte Black
  • Mystique Blue

Display

Screen Size 8.7 " 6.67 "
Resolution 800 x 1340 1080 x 2400
Aspect Ratio 16:9 20:9
Screen-to-Body Ratio 81.1 % 85 %
Pixel Density 179 PPI 395 PPI
Refresh Rate N/A 120 Hz
Typical Brightness N/A N/A
HBM Brightness N/A N/A
Peak Brightness N/A 1200 nits

Hardware

Battery Capacity per Screen Area 67.38 mAh/in² 112.39 mAh/in²
Battery Density 24.06 mAh/cm³ 49.44 mAh/cm³
Battery Capacity 5100 mAh 5000 mAh
NFC Support No Yes
Chipset Mediatek MT8768T Helio P22T (12 nm) Qualcomm SM4375 Snapdragon 4 Gen 1 (6 nm)
CPU Octa-core (4x2.3 GHz Cortex-A53 & 4x1.8 GHz Cortex-A53) Octa-core (2x2.0 GHz Cortex-A78 & 6x1.8 GHz Cortex-A55)
GPU PowerVR GE8320 Adreno 619

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 12
Maximum OS Version 14

Comparison Summary

Samsung Galaxy Tab A7 Lite vs. Xiaomi Redmi Note 12: Expert Comparison

1. Specifications Breakdown

CategoryFeatureSamsung Galaxy Tab A7 LiteXiaomi Redmi Note 12Real-World Implications
Launch DateRelease DateJune 2021January 2023Redmi Note 12 benefits from newer optimizations in hardware & software.
DesignDimensions212.5 × 124.7 × 8 mm (Tablet)165.9 × 76.2 × 8 mm (Phone)Tab A7 Lite is a compact tablet; Redmi Note 12 is a standard smartphone (much lighter).
Weight366g188gTab A7 Lite is bulky for one-handed use; Note 12 is pocket-friendly.
DisplaySize8.7" TFT LCD6.67" AMOLEDTab A7 Lite offers more screen real estate; Note 12 has superior colors, contrast, & brightness (1200 nits).
Resolution & PPI800x1340 (179 PPI)1080x2400 (395 PPI)Note 12’s sharper display is better for reading & media.
Refresh Rate60Hz120HzNote 12 feels smoother for scrolling & gaming.
PerformanceChipsetMediatek Helio P22T (12nm)Snapdragon 4 Gen 1 (6nm)Note 12 is significantly faster (460K vs. 103K AnTuTu).
RAM3GB / 4GB4GB / 6GB / 8GBNote 12 handles multitasking better.
Storage32GB / 64GB128GB / 256GBNote 12 offers more storage for apps/media.
CameraMain Camera8MP (f/2.0)48MP (f/1.8) + 8MP ultrawide + 2MP macroNote 12 delivers vastly better photos, especially in low light.
Selfie Camera2MP (f/2.2)13MP (f/2.45)Note 12’s selfies are sharper and more detailed.
BatteryCapacity5100mAh5000mAhSimilar endurance, but Note 12 charges faster (33W vs. 15W).
AudioSpeakersDolby Atmos, StereoBasicTab A7 Lite has better sound for movies/music.
SecurityBiometricsNoneSide-mounted fingerprint sensorNote 12 offers quicker unlocking.
BuildScreen ProtectionUnknownGorilla Glass 3Note 12 is more durable against scratches.

2. Key Insights

Samsung Galaxy Tab A7 Lite Strengths:

Larger Display – Better for watching videos, reading, or light productivity.
Superior Audio – Stereo speakers with Dolby Atmos enhance media consumption.
Tablet Form Factor – More comfortable for extended browsing or e-books.

Xiaomi Redmi Note 12 Strengths:

Far Better Performance – 4.5x higher benchmark score, ideal for gaming & multitasking.
Superior Display – AMOLED, 120Hz, and 395 PPI for crisp visuals.
Much Better Cameras – 48MP main + ultrawide + macro for versatile photography.
Newer & More Future-Proof – Better chipset, more RAM, and higher storage options.

Trade-Offs:

  • Tab A7 Lite suffers from a weak processor and low-resolution display.
  • Note 12 lacks expandable storage and has basic audio compared to the Tab.

3. User Profiles & Recommendations

Who Should Buy the Galaxy Tab A7 Lite?

  • Casual media consumers who prioritize a bigger screen & better speakers.
  • Light users (e-books, YouTube, web browsing) who don’t need high performance.
  • Secondary device users who already own a primary phone.

Who Should Buy the Redmi Note 12?

  • Performance-focused users (gaming, multitasking).
  • Photography enthusiasts who want better cameras.
  • Daily drivers needing a fast, modern smartphone with long-term usability.

4. Buying Decision Framework

Ask Yourself:

  1. Do you prioritize a tablet or a phone?
    • Tablet = Tab A7 Lite | Phone = Note 12.
  2. Do you need strong performance or just basic functionality?
    • Speed = Note 12 | Basics = Tab A7 Lite.
  3. Do you take a lot of photos or watch a lot of media?
    • Photos = Note 12 | Media = Tab A7 Lite.

Scenario-Based Recommendations:

  • Student needing a budget tablet? → Tab A7 Lite (for notes & videos).
  • Gamer/photographer? → Note 12 (better chipset & cameras).
  • Looking for a primary phone? → Note 12, no contest.

Final Verdict: Which Would I Choose?

Winner: Xiaomi Redmi Note 12 (for most users).

Why?
Unless you specifically need a small tablet, the Redmi Note 12 is the clear choice. It’s faster, has a better display, superior cameras, and is more future-proof. The only reason to pick the Tab A7 Lite is if you really want a compact tablet for media consumption—otherwise, the Note 12 is the better device in almost every way.

Would you prioritize performance or screen size? Let me know in the comments! 🚀

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.