Samsung Galaxy S24+ vs Xiaomi Redmi A3x - Detailed Phone Comparison

Detailed Comparison

Specification

General

Launch Date January 24, 2024 May 24, 2024
Release Year 2024 2024

Physical

Volume 92.63 cm³ 106.65 cm³
Screen Size to Weight Ratio 3.42 "/g 3.48 "/g
Weight 196 g 193 g
Height 158.5 mm 168.4 mm
Width 75.9 mm 76.3 mm
Thickness 7.7 mm 8.3 mm
Foldable Design No No
Available Colors
  • Onyx Black
  • Jade Green
  • Marble Grey
  • Cobalt Violet
  • Amber Yellow
  • Sandstone Orange
  • Sapphire Blue
  • Midnight Black
  • Olive Green
  • Moonlight White (Starry White)
  • Aurora Green (Ocean Green)

Display

Screen Size 6.7 " 6.71 "
Resolution 1440 x 3120 720 x 1650
Aspect Ratio 19.5:9 21:9
Screen-to-Body Ratio 91.6 % 82.9 %
Pixel Density 513 PPI 268 PPI
Refresh Rate 120 Hz 90 Hz
Typical Brightness N/A 500 nits
HBM Brightness N/A N/A
Peak Brightness 2600 nits N/A

Hardware

Battery Capacity per Screen Area 109.16 mAh/in² 111.05 mAh/in²
Battery Density 52.9 mAh/cm³ 46.88 mAh/cm³
Battery Capacity 4900 mAh 5000 mAh
NFC Support Yes No
Chipset Qualcomm SM8650-AC Snapdragon 8 Gen 3 (4 nm) - USA/Canada/China Unisoc T603 (22 nm)
CPU 8-core (1x3.39GHz Cortex-X4 & 3x3.1GHz Cortex-A720 & 2x2.9GHz Cortex-A720 & 2x2.2GHz Cortex-A520) Octa-core 1.8 GHz
GPU Adreno 750 (1 GHz) - USA/Canada/China 8

Connectivity

USB Version 3.2 N/A
OTG Support 1
DisplayPort 1
DisplayPort Version 1.2 N/A
USB Features USB Type-C 3.2, OTG, DisplayPort 1.2 USB Type-C

Software

Operating System Android Android
Initial OS Version 14 14
Maximum OS Version 21 16

Comparison Summary

Samsung Galaxy S24+ vs. Xiaomi Redmi A3x: A Deep Dive

Let's dissect the Samsung Galaxy S24+ and the Xiaomi Redmi A3x, two phones targeting different segments of the market. We'll go beyond the spec sheet to understand what these differences mean for you.

1. Specifications Breakdown

FeatureSamsung Galaxy S24+Xiaomi Redmi A3xReal-World Implications
Design
Dimensions158.5 x 75.9 x 7.7 mm168.4 x 76.3 x 8.3 mmS24+ is more compact and pocketable.
Weight196g193gNegligible weight difference in practical use.
BuildPremium Materials (Expected)Plastic (Expected)S24+ likely offers a more premium feel and durability.
Display
Size6.7"6.71"Virtually identical screen real estate.
TypeDynamic AMOLED 2XIPS LCDS24+ boasts superior color accuracy, contrast, and viewing angles.
Resolution1440 x 3120720 x 1650S24+ offers significantly sharper visuals (513 ppi vs. 268 ppi).
Refresh Rate120Hz90HzS24+ provides smoother scrolling and animations.
Peak Brightness2600 nits500 nits (typical)S24+ excels in outdoor visibility.
Performance
ChipsetSnapdragon 8 Gen 3Unisoc T603S24+ dramatically outperforms in speed and graphics processing.
CPUOcta-core (3.39GHz)Octa-core (1.8GHz)S24+ handles demanding tasks and multitasking with ease.
RAM12GB4GBS24+ allows for seamless app switching and heavy workload handling.
Storage512GB128GBS24+ provides ample storage for media and applications.
Battery
Capacity4900 mAh5000 mAhA3x has a slightly larger battery but S24+'s efficiency might yield similar real-world battery life due to superior chipset.
Other
OSAndroid 14Android 14Both run the latest Android version, but long-term updates might differ.
NFCYesNoS24+ supports contactless payments and data transfer.
Price RangeMediumLowSignificant price difference reflecting the performance gap.

2. Key Insights

The Galaxy S24+ is a flagship device, while the Redmi A3x is a budget-oriented phone. The S24+ excels in every category, from the vibrant AMOLED display and powerful processor to the premium design and extensive features. The Redmi A3x's strengths lie in its affordability and large battery. However, its lower resolution display, less potent processor, and limited RAM will result in a noticeably less responsive and visually appealing experience.

3. User Profiles and Recommendations

  • S24+: Power users, gamers, content creators, and those seeking a premium mobile experience. This phone handles demanding tasks effortlessly and offers a stunning visual experience.

  • Redmi A3x: Budget-conscious users who prioritize basic communication, web browsing, and light media consumption. Ideal for those seeking a simple, affordable device without performance expectations.

4. Buying Decision Framework

  1. What is your budget? The S24+ commands a significantly higher price.
  2. What are your primary use cases? For demanding tasks, the S24+ is essential. For basic usage, the A3x suffices.
  3. How important are display quality and performance? The S24+ offers a substantial upgrade in both areas.

My Choice: I would choose the Samsung Galaxy S24+. While the price is higher, the significantly superior performance, display, and overall user experience are crucial for my workflow. As a tech journalist, I need a device that can handle multitasking, demanding applications, and content creation with ease. The S24+'s premium features, including the vibrant display and powerful processor, directly enhance my productivity and allow me to experience the latest mobile technologies firsthand. The long-term software support expected from Samsung is also a major consideration. While the Redmi A3x is a viable option for basic users, it doesn't meet the performance and feature requirements I demand from my daily driver.

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.