Samsung Galaxy Z Flip5 vs Xiaomi Redmi A3 - Detailed Phone Comparison

Detailed Comparison

Specification

General

Launch Date August 11, 2023 February 23, 2024
Release Year 2023 2024

Physical

Volume 81.91 cm³ 106.58 cm³
Screen Size to Weight Ratio 3.58 "/g 3.48 "/g
Weight 187 g 193 g
Height 165.1 mm 168.3 mm
Width 71.9 mm 76.3 mm
Thickness 6.9 mm 8.3 mm
Foldable Design Yes No
Available Colors
  • Yellow
  • Blue
  • Green
  • Graphite
  • Gray
  • Mint
  • Lavender
  • Cream
  • Midnight Black
  • Forest Green (Olive Green)
  • Star Blue (Lake Blue)

Display

Screen Size 6.7 " 6.71 "
Resolution 1080 x 2640 720 x 1650
Aspect Ratio 22:9 21:9
Screen-to-Body Ratio 85.5 % 82.9 %
Pixel Density 425 PPI 268 PPI
Refresh Rate 120 Hz 90 Hz
Typical Brightness N/A N/A
HBM Brightness N/A 500 nits
Peak Brightness 1750 nits N/A

Hardware

Battery Capacity per Screen Area 82.42 mAh/in² 111.05 mAh/in²
Battery Density 45.17 mAh/cm³ 46.91 mAh/cm³
Battery Capacity 3700 mAh 5000 mAh
NFC Support Yes Yes
Chipset Qualcomm SM8550-AC Snapdragon 8 Gen 2 (4 nm) Mediatek Helio G36 (12 nm)
CPU Octa-core (1x3.36 GHz Cortex-X3 & 2x2.8 GHz Cortex-A715 & 2x2.8 GHz Cortex-A710 & 3x2.0 GHz Cortex-A510) Octa-core (4x2.2 GHz Cortex-A53 & 4x1.6 GHz Cortex-A53)
GPU Adreno 740 PowerVR GE8320

Connectivity

USB Version 3.2 2.0
OTG Support 1
DisplayPort
DisplayPort Version N/A N/A
USB Features USB Type-C 3.2, OTG USB Type-C 2.0

Software

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

Comparison Summary

1. Specifications Comparison

FeatureSamsung Galaxy Z Flip5Xiaomi Redmi A3Practical Impact
Design
Dimensions165.1 x 71.9 x 6.9 mm (folded)168.3 x 76.3 x 8.3 mmZ Flip5 significantly more compact when folded, pocketable; Redmi A3 larger, traditional candybar design.
Weight187g193gNegligible weight difference in practical use.
FoldableYesNoZ Flip5 offers unique form factor, compact portability; Redmi A3 standard design.
Display
Display TypeFoldable Dynamic AMOLED 2XIPS LCDZ Flip5: superior contrast, vibrant colors, deeper blacks; Redmi A3: less vibrant, wider viewing angles potentially.
Size6.7"6.71"Virtually identical screen real estate.
Resolution1080 x 2640720 x 1650Z Flip5 significantly sharper, more detailed visuals; Redmi A3 noticeably less sharp.
Refresh Rate120Hz90HzZ Flip5 smoother animations, scrolling; Redmi A3 still smooth but less so than Z Flip5.
Peak Brightness1750 nitsUnspecifiedZ Flip5 dramatically brighter, excellent outdoor visibility; Redmi A3's unspecified brightness limits assessment.
Performance
ChipsetSnapdragon 8 Gen 2Mediatek Helio G36Z Flip5 vastly more powerful, handles demanding tasks, gaming with ease; Redmi A3 for basic tasks, struggles with demanding applications.
CPUOcta-core (1x3.36 GHz Cortex-X3 & 2x2.8 GHz Cortex-A715 & 2x2.8 GHz Cortex-A710 & 3x2.0 GHz Cortex-A510)Octa-core (4x2.2 GHz Cortex-A53 & 4x1.6 GHz Cortex-A53)Z Flip5 significantly faster processing speeds across various tasks.
GPUAdreno 740PowerVR GE8320Z Flip5 superior graphics performance for gaming and visually demanding applications.
RAM/Storage8GB/512GB4GB/128GB or 6GB/128GBZ Flip5 provides significantly more RAM and storage for multitasking and large files. Redmi A3 may experience performance limitations with less RAM.
Camera
Video CapabilitiesUp to 4K@60fps (HDR), 720p@960fps (HDR)1080p@30fpsZ Flip5 offers higher resolution and frame rate video recording, slow-motion capabilities; Redmi A3 basic video recording. Detailed camera specs missing for both phones limit full comparison.
Battery
Capacity3700 mAh5000 mAhRedmi A3 larger battery capacity suggests longer battery life; real-world usage varies based on factors like display and processor.

2. Key Differences Analysis

Z Flip5 Advantages:

  • Significantly more powerful: Superior performance for demanding tasks and gaming.
  • Higher quality display: Sharper, brighter, and smoother with vibrant colors.
  • Premium foldable design: Compact and pocketable.
  • More RAM and storage: Smoother multitasking and ample space for files.

Redmi A3 Advantages:

  • Potentially longer battery life: Larger battery capacity.
  • Lower price: Budget-friendly option.

3. User Profiles & Recommendations

Z Flip5: Users who value performance, premium design, a compact form factor, and a cutting-edge display. Ideal for power users, content creators, and those who want a unique device. Excellent for portability and one-handed use.

Redmi A3: Users on a tight budget prioritizing basic functionality and long battery life. Suitable for light users primarily focused on communication, web browsing, and simple tasks.

4. Decision Framework

Key Questions:

  1. What is your budget? The Z Flip5 is a significantly more expensive device.
  2. What level of performance do you need? For demanding tasks, the Z Flip5 is essential.
  3. How important is portability and design? The Z Flip5's foldable design offers unique advantages.

Scenario-Based Recommendations:

  • Limited Budget, Basic Use: Redmi A3
  • Prioritize Performance and Premium Features: Z Flip5
  • Value Compactness and Unique Design: Z Flip5

My Choice: Samsung Galaxy Z Flip5

While the Redmi A3 offers a budget-friendly option with potentially longer battery life, the Z Flip5's superior performance, stunning display, innovative design, and ample storage make it the clear winner for me. I prioritize a smooth user experience, high-quality visuals, and the convenience of a compact foldable phone. The price difference is justified by the significant leap in overall quality and functionality. The lack of detailed camera specifications prevents a complete assessment, but the Z Flip5's clear advantage in core features makes it the compelling choice.

Emily Harper
Emily Harper

Technology Insights Specialist

Dedicated technology writer specializing in mobile device analysis and technology communication. Expert at translating complex smartphone features into clear, actionable insights for diverse audiences.

Key Strengths:

  • Mobile technology analysis
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Bridging technical complexity with engaging, accessible narratives.