Samsung Galaxy A13 (SM-A137) vs Xiaomi Redmi A3 - Detailed Phone Comparison

Detailed Comparison

Specification

General

Launch Date July 1, 2022 February 23, 2024
Release Year 2022 2024

Physical

Volume 111 cm³ 106.58 cm³
Screen Size to Weight Ratio 3.38 "/g 3.48 "/g
Weight 195 g 193 g
Height 165.1 mm 168.3 mm
Width 76.4 mm 76.3 mm
Thickness 8.8 mm 8.3 mm
Foldable Design No No
Available Colors
  • Black
  • Blue
  • White
  • Midnight Black
  • Forest Green (Olive Green)
  • Star Blue (Lake Blue)

Display

Screen Size 6.6 " 6.71 "
Resolution 1080 x 2408 720 x 1650
Aspect Ratio 20:9 21:9
Screen-to-Body Ratio 83.2 % 82.9 %
Pixel Density 400 PPI 268 PPI
Refresh Rate N/A 90 Hz
Typical Brightness N/A N/A
HBM Brightness N/A 500 nits
Peak Brightness N/A N/A

Hardware

Battery Capacity per Screen Area 114.78 mAh/in² 111.05 mAh/in²
Battery Density 45.05 mAh/cm³ 46.91 mAh/cm³
Battery Capacity 5000 mAh 5000 mAh
NFC Support Yes Yes
Chipset Mediatek MT6769V/CU Helio G80 (12 nm) Mediatek Helio G36 (12 nm)
CPU Octa-core (2x2.0 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55) Octa-core (4x2.2 GHz Cortex-A53 & 4x1.6 GHz Cortex-A53)
GPU Mali-G52 MC2 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 13

Comparison Summary

Let's dive into a comparative analysis of the Samsung Galaxy A13 (SM-A137) and the Xiaomi Redmi A3, dissecting their specifications and uncovering what they truly offer the everyday user.

1. Specifications Breakdown

FeatureSamsung Galaxy A13 (SM-A137)Xiaomi Redmi A3Real-World Implications
Design
Dimensions (mm)165.1 x 76.4 x 8.8168.3 x 76.3 x 8.3Redmi A3 slightly taller and thinner
Weight (g)195193Negligible difference in hand feel
Display
Size (inches)6.66.71Both offer large screens for immersive content
Resolution (px)1080 x 2408720 x 1650A13 boasts significantly sharper visuals; Redmi A3's lower resolution may appear pixelated
Display TypePLS LCDIPS LCD, 90HzA13 uses PLS LCD which offers vibrant colors, Redmi A3's 90Hz IPS LCD delivers smoother scrolling and animations but with potential color accuracy trade-offs
PPI Density400268A13's higher pixel density translates to crisper text and images
Performance
ChipsetMediatek Helio G80 (12 nm)Mediatek Helio G36 (12 nm)A13's G80 generally offers better CPU and gaming performance
CPUOcta-core (2x2.0 GHz A75 & 6x1.8 GHz A55)Octa-core (4x2.2 GHz A53 & 4x1.6 GHz A53)A13 has more powerful cores for demanding tasks
GPUMali-G52 MC2PowerVR GE8320A13 likely handles graphics-intensive applications better
RAM3/4 GB3/4/6 GBRedmi A3 offers a 6GB RAM option for smoother multitasking
Camera
Rear Camera50MP (Main) + 5MP (Wide) + 2MP (Depth/Macro)8MP (Main) + 0.3MPA13 features a significantly higher resolution main camera and versatile lens options
Front Camera8MP5MPA13 offers a higher resolution selfie camera
Battery Life
Capacity (mAh)50005000Comparable battery capacities, but real-world usage will depend on software optimization and usage patterns
Fast Charging25W10WA13 supports significantly faster charging
Other
OSAndroid 12 (upgradable to 13)Android 14Redmi A3 ships with a newer Android version
NFCYesYesBoth support contactless payments
Price RangeMediumLowRedmi A3 is positioned as a more budget-friendly option

2. Key Insights

The Samsung Galaxy A13 shines in its display and performance. Its sharper screen, more powerful processor, and versatile camera system make it a strong contender in the mid-range segment. The faster charging is a definite plus for users on the go.

The Xiaomi Redmi A3, while offering a larger display and newer Android OS out of the box, compromises on resolution and performance. Its strength lies in its affordability. The camera system is significantly less capable than the A13.

3. User Profiles and Recommendations

A13: Users who prioritize display quality, performance, and camera versatility will find the A13 a suitable choice. It caters to those who enjoy media consumption, mobile gaming, and capturing high-quality photos.

Redmi A3: Budget-conscious users who primarily use their phones for basic tasks like calling, texting, and social media browsing might find the Redmi A3 sufficient. Its lower price point makes it an accessible option for those seeking a large-screen phone without demanding high performance.

4. Buying Decision Framework

  1. What is your budget? If price is a major constraint, the Redmi A3 is the more affordable option.
  2. What are your primary phone usage patterns? For demanding tasks and multimedia consumption, the A13 is better equipped. For basic usage, the Redmi A3 suffices.
  3. Which features are most important to you? Prioritize display quality and performance? Choose the A13. Need a large screen and latest Android version on a budget? The Redmi A3 could be a fit.

My Choice

If I were choosing between these two, I would opt for the Samsung Galaxy A13. While the Redmi A3's lower price is tempting, I value the superior display, stronger performance, more versatile camera system, and faster charging offered by the A13. The sharper screen and better performance would enhance my daily usage significantly, making the price difference worthwhile for a more enjoyable and productive user experience. The significantly better camera system of the A13 is also a major deciding factor for me. While the Redmi A3 ships with a newer version of Android, Samsung devices generally receive multiple OS updates, diminishing the long-term value of this advantage.

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.