Samsung Galaxy Z Flip4 vs Xiaomi Redmi A2 - Detailed Phone Comparison

Detailed Comparison

Specification

General

Launch Date August 25, 2022 March 24, 2023
Release Year 2022 2023

Physical

Volume 81.96 cm³ 115.25 cm³
Screen Size to Weight Ratio 3.58 "/g 3.4 "/g
Weight 187 g 192 g
Height 165.2 mm 164.9 mm
Width 71.9 mm 76.8 mm
Thickness 6.9 mm 9.1 mm
Foldable Design Yes No
Available Colors
  • Red
  • Yellow
  • Blue
  • White
  • Graphite
  • Navy
  • Pink Gold
  • Bora Purple
  • Khaki
  • 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 85.4 % 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 82.42 mAh/in² 117.62 mAh/in²
Battery Density 45.15 mAh/cm³ 43.39 mAh/cm³
Battery Capacity 3700 mAh 5000 mAh
NFC Support Yes No
Chipset Qualcomm SM8475 Snapdragon 8+ Gen 1 (4 nm) Mediatek Helio G36 (12 nm)
CPU Octa-core (1x3.19 GHz Cortex-X2 & 3x2.75 GHz Cortex-A710 & 4x1.80 GHz Cortex-A510) Octa-core (4x2.2 GHz Cortex-A53 & 4x1.7 GHz Cortex-A53)
GPU Adreno 730 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 12 12
Maximum OS Version 14

Comparison Summary

Samsung Galaxy Z Flip4 vs. Xiaomi Redmi A2: A Tale of Two Tech Worlds

These two phones represent vastly different approaches to mobile technology. The Samsung Galaxy Z Flip4 embodies cutting-edge innovation with its foldable design and flagship features, while the Xiaomi Redmi A2 prioritizes affordability and essential functionality. Let's dissect their specifications and uncover what these differences mean for you.

1. Specifications Breakdown

FeatureSamsung Galaxy Z Flip4Xiaomi Redmi A2Real-World Implications
Design
Form FactorFoldableCandybarFlip4 offers portability and a unique "wow" factor; Redmi A2 is a standard smartphone.
Dimensions (mm)165.2 x 71.9 x 6.9164.9 x 76.8 x 9.1Flip4 is more compact when folded; Redmi A2 is thicker and heavier.
Weight (g)187192Flip4 feels lighter in hand despite similar unfolded size.
Display
Display TypeFoldable Dynamic AMOLED 2XIPS LCDFlip4 boasts vibrant colors, deeper blacks, and higher brightness. Redmi A2's display is basic but functional.
Size (inches)6.76.52Comparable screen real estate for media consumption.
Resolution (px)1080 x 2640720 x 1600Flip4 offers significantly sharper visuals and text clarity.
Refresh Rate (Hz)120-Flip4 provides smoother scrolling and animations; Redmi A2's refresh rate is likely 60Hz.
Performance
ChipsetSnapdragon 8+ Gen 1Helio G36Flip4 delivers blazing-fast performance for demanding tasks and gaming; Redmi A2 handles basic apps.
CPUOcta-core (up to 3.19 GHz)Octa-core (up to 2.2 GHz)Flip4's CPU is significantly more powerful.
RAM (GB)82/3Flip4 offers superior multitasking and app responsiveness.
Camera
Rear Camera12MP Main + 12MP Ultrawide8MP Main + 0.3MP(depth?)Flip4 captures higher-quality photos and videos with more versatility. Redmi A2's camera is basic for casual snapshots.
Selfie Camera10MP5MPFlip4's selfie camera is likely to produce better results.
Battery Life
Capacity (mAh)37005000Redmi A2 has a larger battery capacity, potentially lasting longer for basic use. Flip4's power-hungry display and processor consume more energy.
Charging25W Fast Charging10WFlip4 charges significantly faster.

2. Key Insights

The Galaxy Z Flip4 is a premium device designed for users who value cutting-edge technology, portability, and a stylish form factor. Its foldable screen offers a unique user experience, and the powerful hardware ensures smooth performance for any task. However, this innovation comes at a premium price.

The Redmi A2, on the other hand, targets budget-conscious users who prioritize affordability and essential functionality. It offers a large battery for extended usage and a decent display for basic tasks. However, performance limitations and a basic camera system are trade-offs for its low price.

3. User Profiles and Recommendations

Flip4: Ideal for trendsetters, content creators, and power users who demand top-tier performance and a unique design. It's perfect for multitasking, mobile gaming, and capturing high-quality photos and videos.

Redmi A2: Suitable for students, casual users, and those on a tight budget who primarily use their phones for communication, browsing, and basic apps. It's a reliable device for everyday use without breaking the bank.

4. Buying Decision Framework

  1. What is your budget? The Flip4 is significantly more expensive than the Redmi A2.
  2. What are your primary phone usage patterns? Demanding tasks and content creation favor the Flip4; basic communication and browsing suit the Redmi A2.
  3. How important is design and innovation to you? The Flip4's foldable design is a statement piece; the Redmi A2 prioritizes function over form.

Scenario: If you're a social media enthusiast who values portability and capturing high-quality content, the Flip4 is worth the investment. If you need a reliable phone for basic communication and web browsing without spending much, the Redmi A2 is a solid choice.

My Choice: The Samsung Galaxy Z Flip4

While the Redmi A2 offers incredible value for its price, I would choose the Samsung Galaxy Z Flip4. As a tech enthusiast and someone who appreciates innovation, the foldable design and the powerful hardware are incredibly appealing. The compact form factor, stunning display, and flagship performance align perfectly with my usage patterns. While the price is a significant factor, the Z Flip4's unique experience and capabilities justify the premium for me. The ability to effortlessly pocket a powerful smartphone, capturing stunning photos and videos, and having a device that sparks conversation outweighs the cost. The Redmi A2 is a fantastic entry-level phone, but it doesn't ignite the same excitement and offer the same potential for productivity and creative expression as the Z Flip4.

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.