Samsung Galaxy Z Flip3 5G vs Xiaomi Redmi A2 - Detailed Phone Comparison

Detailed Comparison

Specification

General

Launch Date August 27, 2021 March 24, 2023
Release Year 2021 2023

Physical

Volume 82.7 cm³ 115.25 cm³
Screen Size to Weight Ratio 3.66 "/g 3.4 "/g
Weight 183 g 192 g
Height 166 mm 164.9 mm
Width 72.2 mm 76.8 mm
Thickness 6.9 mm 9.1 mm
Foldable Design Yes No
Available Colors
  • White
  • Green
  • Phantom Black
  • Pink
  • Gray
  • Thom Browne Edition
  • Wooyoungmi Edition
  • Lavender
  • Cream
  • Bespoke Edition
  • Dream White
  • Aqua Blue
  • Classic Black
  • Sea Green

Display

Screen Size 6.7 " 6.52 "
Resolution 1080 x 2640 720 x 1600
Aspect Ratio 22:9 20:9
Screen-to-Body Ratio 84.7 % 81 %
Pixel Density 426 PPI 269 PPI
Refresh Rate 120 Hz N/A
Typical Brightness N/A 400 nits
HBM Brightness N/A N/A
Peak Brightness 1200 nits N/A

Hardware

Battery Capacity per Screen Area 73.51 mAh/in² 117.62 mAh/in²
Battery Density 39.9 mAh/cm³ 43.39 mAh/cm³
Battery Capacity 3300 mAh 5000 mAh
NFC Support Yes No
Chipset Qualcomm SM8350 Snapdragon 888 5G (5 nm) Mediatek Helio G36 (12 nm)
CPU Octa-core (1x2.84 GHz Cortex-X1 & 3x2.42 GHz Cortex-A78 & 4x1.80 GHz Cortex-A55) Octa-core (4x2.2 GHz Cortex-A53 & 4x1.7 GHz Cortex-A53)
GPU Adreno 660 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 microUSB 2.0

Software

Operating System Android Android
Initial OS Version 11 12
Maximum OS Version 14

Comparison Summary

Okay, let's dive into a detailed comparison of the Samsung Galaxy Z Flip3 5G and the Xiaomi Redmi A2. This isn't just about numbers; it's about how these phones fit into your daily life.

1. Specifications Breakdown

Here’s a breakdown of the key specs, presented in a way that focuses on real-world implications:

FeatureSamsung Galaxy Z Flip3 5GXiaomi Redmi A2Real-World Implications
Design
Form FactorFoldableStandardUnique foldable design, more compact when folded, attention-grabbing, less durable.
Dimensions166x72.2x6.9 mm164.9x76.8x9.1 mmFlip3 is taller but thinner. Redmi A2 is wider and thicker, leading to larger volume
Weight183g192gFlip3 is slightly lighter, likely to feel more comfortable in extended use.
Display
Size6.7"6.52"Flip3 provides a slightly larger viewing area for media and multitasking.
Resolution1080x2640720x1600Flip3 offers much sharper text and images, noticeably clearer visuals.
Pixel Density (PPI)426269Flip3 provides a crisper display with greater clarity, finer details
TechnologyIPS LCDRedmi A2's IPS LCD is a common, reliable tech, Flip3 tech is unlisted
Refresh Rate120Hz60HzFlip3 provides noticeably smoother scrolling and animations, more fluid experience.
Brightness1200 nits0 nitsFlip3 is much better suited for outdoor use in bright sunlight.
Performance
ChipsetSnapdragon 888 (5nm)Helio G36 (12nm)Flip3 offers vastly superior speed, faster app loading, gaming performance.
AnTuTu Score898,700127,000Flip3 is significantly faster, capable of handling demanding tasks.
GPUAdreno 660PowerVR GE8320Flip3 provides superior graphics performance, better gaming experience.
Camera
Main Camera12.2MP, f/1.88MP, f/2.0Flip3 captures more detailed and brighter photos in various lighting conditions.
Selfie Camera10MP, f/2.45MP, f/2.2Flip3 captures higher-resolution selfies; Redmi has wider apperture
Wide Angle Lens13MPNoneFlip3 enables versatile landscape and group photos.
Video RecordingUp to 4K 60fps1080p 30fpsFlip3 captures higher-resolution videos, better for content creation.
DXOMark Main Score111N/AFlip3 offers a higher-quality camera experience based on this camera benchmark
Battery Life
Capacity3300mAh5000mAhRedmi A2 likely provides longer battery life, possibly a full day on moderate use.
Charging15W Fast Charging10W Fast ChargingFlip3 charges slightly faster, but Redmi's larger battery may offset this.
Battery FeaturesReverse Charging, Non-RemovableNon-RemovableFlip3 provides reverse charging for other devices; both are non-removable.
Software
OSAndroid 11(Up to 14)Android 12Redmi A2 will have a slightly newer OS out-of-the-box, though Flip 3 is upgradeable.
Connectivity
Wi-FiWiFi 6, dual band802.11nFlip3 supports the latest WiFi standards for faster and more reliable connections.
Bluetooth5.1 with more features5.0 with EDRFlip3 has a more advanced Bluetooth version, offering better connectivity.
GPSMore satelite supportGPS, A-GPS, GLONASS, BeidouFlip3 will be able to pinpoint your location with more accuracy, especially in challenging urban canyons
SIMDual Nano + eSIMDual NanoFlip3 has a more versatile SIM configuration, better for international travelers.
Storage
Internal Storage128GB or 256GB32GB or 64GBFlip3 offers far more space for apps, media, and large files.
RAM8GB2GB, 3GB or 4GBFlip3 provides significantly smoother multitasking, handling of more intensive apps.
Expandable StorageNoNoBoth have no expandable storage
Audio
Audio QualityStereo SpeakersBasicFlip3 offers better audio quality, immersive experience
Security
Security FeaturesFingerprint sensorBasicFlip3 offers a more convenient and secure unlocking option
Build Quality
Screen ProtectionGorilla Glass VictusUnknownFlip3 offers superior screen protection.
Sensors
SensorsFull Suite of SensorsBasic accelerometerFlip3 offers a suite of sensors needed for more advanced applications.

2. Key Insights

Samsung Galaxy Z Flip3 5G: Strengths

  • Premium Design: The foldable form factor is a standout feature, offering a unique and stylish experience.
  • Superior Performance: The Snapdragon 888 chipset provides top-tier performance, ideal for heavy users and gamers.
  • High-Quality Display: The 120Hz AMOLED display offers vibrant colors, sharp details, and smooth scrolling.
  • Enhanced Camera System: A versatile camera setup with great features like OIS, 4K video, and a wide-angle lens.
  • Advanced Features: Includes features like reverse charging, advanced WiFi, and a comprehensive sensor suite.

Xiaomi Redmi A2: Strengths

  • Long Battery Life: The 5000mAh battery ensures extended use, especially for users who prioritize battery endurance.
  • Affordable: The Redmi A2 is a budget-friendly option, making it accessible to a wider range of users.
  • Basic Smartphone Functions: It offers the essentials for basic use cases like calls, texts, and casual media consumption.

Trade-offs and Limitations

  • Z Flip3 Battery: The Z Flip3's smaller battery may require more frequent charging, especially with heavy usage. The foldable design introduces durability concerns.
  • Redmi A2 Performance: The Helio G36 chipset is basic and can struggle with more demanding tasks and multitasking. The display is not as sharp or bright. The camera is quite basic.

3. User Profiles and Recommendations

Samsung Galaxy Z Flip3 5G

  • Ideal User: Tech enthusiasts, style-conscious individuals, power users, gamers, content creators, those who prioritize performance and premium features.
  • Use Cases: Mobile gaming, high-quality video recording, professional content creation, multitasking, fast app switching, and outdoor visibility
  • Value: A top-tier experience, though at a premium price. It’s not just a phone; it’s a status symbol with the latest tech.

Xiaomi Redmi A2

  • Ideal User: Budget-conscious individuals, users who need a reliable phone for basic tasks, students, and those who prioritize battery life.
  • Use Cases: Daily calling, texting, casual browsing, social media, light media consumption.
  • Value: A cost-effective phone, suitable for basic functionality and longer battery life. Its price makes it an accessible entry-level device.

4. Buying Decision Framework

Here are three practical questions to help you decide:

  1. What's Your Budget? The Z Flip3 is a premium device, while the Redmi A2 is a budget-friendly option. If budget is the primary concern, the Redmi A2 is your choice.
  2. What's Your Priority? If you prioritize premium features, performance, and a high-quality screen and camera, go for the Z Flip3. If you care more about longer battery life and basic smartphone tasks, the Redmi A2 is sufficient.
  3. What's Your Usage Scenario? Heavy gaming, content creation, and needing outdoor visibility? The Z Flip3 is the way. Simple daily tasks and extended use away from the charger? The Redmi A2 is more suitable.

Scenario-Based Recommendations:

  • The Gamer/Power User: The Z Flip3’s superior chipset, higher refresh rate display, and advanced features make it a much better fit.
  • The Casual User: The Redmi A2 is better as it prioritizes essential functionalities, long battery life and is much more budget friendly.
  • The Creative/Content Creator: The Z Flip3's better camera, higher video resolution, and processing power are essential for creating high-quality content.
  • The Budget Shopper: The Redmi A2 provides a functional experience at a fraction of the cost.
  • The Status Symbol Seeker: The Z Flip3 will turn heads due to it's unique and premium form factor.

My Choice

If I had to choose, I'd go with the Samsung Galaxy Z Flip3 5G. Here's why:

As someone who enjoys the latest technology and often pushes my devices to their limits, the performance and unique features of the Z Flip3 are incredibly appealing. Its foldable design offers a distinct experience that I value, I also appreciate its superior processing power and the high quality display and camera capabilities. While the battery life isn't as long as the Redmi A2, the overall superior experience offered by the Z Flip3 makes it worth the trade-off for me. I'm also a big fan of being able to have two SIMs for travel purposes, and love the idea of a virtual SIM via the eSIM!

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.