Samsung Galaxy A73 5G vs Xiaomi Redmi A3 - Detailed Phone Comparison

Detailed Comparison

Specification

General

Launch Date April 22, 2022 February 23, 2024
Release Year 2022 2024

Physical

Volume 94.68 cm³ 106.58 cm³
Screen Size to Weight Ratio 3.7 "/g 3.48 "/g
Weight 181 g 193 g
Height 163.7 mm 168.3 mm
Width 76.1 mm 76.3 mm
Thickness 7.6 mm 8.3 mm
Foldable Design No No
Available Colors
  • White
  • Gray
  • Mint
  • Midnight Black
  • Forest Green (Olive Green)
  • Star Blue (Lake Blue)

Display

Screen Size 6.7 " 6.71 "
Resolution 1080 x 2400 720 x 1650
Aspect Ratio 20:9 21:9
Screen-to-Body Ratio 87 % 82.9 %
Pixel Density 393 PPI 268 PPI
Refresh Rate 120 Hz 90 Hz
Typical Brightness N/A N/A
HBM Brightness 800 nits 500 nits
Peak Brightness N/A N/A

Hardware

Battery Capacity per Screen Area 111.38 mAh/in² 111.05 mAh/in²
Battery Density 52.81 mAh/cm³ 46.91 mAh/cm³
Battery Capacity 5000 mAh 5000 mAh
NFC Support Yes Yes
Chipset Qualcomm SM7325 Snapdragon 778G 5G (6 nm) Mediatek Helio G36 (12 nm)
CPU Octa-core (1x2.4 GHz Cortex-A78 & 3x2.2 GHz Cortex-A78 & 4x1.9 GHz Cortex-A55) Octa-core (4x2.2 GHz Cortex-A53 & 4x1.6 GHz Cortex-A53)
GPU Adreno 642L 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 12 14
Maximum OS Version 16

Comparison Summary

Samsung Galaxy A73 5G vs. Xiaomi Redmi A3: A User-Centered Perspective

Let's move beyond the raw numbers and delve into the heart of what makes these phones tick – the user experience. As a technology communications specialist, my goal is to paint a vivid picture of how these devices feel in your hand, how they respond to your touch, and how they integrate into your life.

1. Design and Usability Assessment:

FeatureSamsung Galaxy A73 5GXiaomi Redmi A3User Experience Impact
Interface DesignModern, Refined AMOLEDBasic IPS LCDThe A73's vibrant AMOLED display offers richer visuals and deeper blacks, creating a more immersive and enjoyable viewing experience.
Interaction FlowSmooth 120Hz Refresh90Hz RefreshWhile both offer smooth scrolling, the A73's 120Hz provides a noticeable advantage in fluidity, especially for gaming and animations.
AccessibilityStandard AndroidStandard AndroidBoth offer standard Android accessibility features, but the A73's superior display and performance could enhance usability for some.
ErgonomicsLighter, SlimmerHeavier, ThickerThe A73's lighter weight and slimmer profile contribute to a more comfortable and less fatiguing one-handed usage experience.

2. Narrative-Driven Feature Exploration:

Imagine scrolling through your favorite social media feed. On the A73, the experience is akin to flipping through a glossy magazine, thanks to its vibrant AMOLED display and buttery-smooth 120Hz refresh rate. The Redmi A3, while functional, feels more like turning the pages of a newspaper – readable, but lacking the same visual richness and fluidity.

Consider capturing a spontaneous moment. The A73's 108MP camera, with its advanced features like optical image stabilization, allows you to freeze time in stunning detail, even in challenging lighting conditions. The Redmi A3's 8MP camera, while adequate for basic snapshots, might leave you wanting more in terms of clarity and creative control.

3. Inclusive Technology Evaluation:

For a user who values visual fidelity and a premium experience, the A73's AMOLED display and powerful processor will be a significant draw. However, a budget-conscious user who prioritizes basic functionality might find the Redmi A3's affordability and simplicity more appealing. Users with visual impairments might benefit from the A73's brighter, more vibrant display.

4. Design-Centric Decision Framework:

The choice between these devices boils down to your priorities. If you seek a device that delights the senses with its design and performance, the A73 is the clear winner. If your needs are more basic and budget is a primary concern, the Redmi A3 offers a functional, albeit less impressive, alternative.

My Choice: Samsung Galaxy A73 5G

As someone who deeply values the interplay of design and technology, I would choose the Samsung Galaxy A73 5G. Its superior display, smoother performance, and more advanced camera capabilities create a holistic user experience that resonates with my appreciation for well-executed design. While the Redmi A3 offers an entry-level option, the A73's user-centric features and refined aesthetics make it a more compelling choice for me. It's not just about the specifications; it's about the story the device tells and the experience it delivers. The A73 tells a story of seamless interaction, vibrant visuals, and effortless performance – a story I want to be a part of.

Sophia Rodriguez
Sophia Rodriguez

Technology Communications Specialist

Expert in transforming complex technological innovations into accessible, engaging narratives.

Key Strengths:

  • Technology storytelling
  • User experience design analysis
  • Inclusive technology communication
  • Design-driven technology insights

Bridging technical complexity with human-centered understanding.