Samsung Galaxy S23 vs Xiaomi Redmi 12 5G - Detailed Phone Comparison

Detailed Comparison

Specification

General

Launch Date February 17, 2023 August 4, 2023
Release Year 2023 2023

Physical

Volume 78.83 cm³ 105.49 cm³
Screen Size to Weight Ratio 3.63 "/g 3.41 "/g
Weight 168 g 199 g
Height 146.3 mm 168.6 mm
Width 70.9 mm 76.3 mm
Thickness 7.6 mm 8.2 mm
Foldable Design No No
Available Colors
  • Green
  • Graphite
  • Phantom Black
  • Lavender
  • Cream
  • Lime
  • Moonstone Silver
  • Jade Black
  • Pastel Blue

Display

Screen Size 6.1 " 6.79 "
Resolution 1080 x 2340 1080 x 2460
Aspect Ratio 19.5:9 21:9
Screen-to-Body Ratio 88.1 % 85.1 %
Pixel Density 425 PPI 396 PPI
Refresh Rate 120 Hz 90 Hz
Typical Brightness N/A 550 nits
HBM Brightness 1200 nits N/A
Peak Brightness 1750 nits N/A

Hardware

Battery Capacity per Screen Area 104.81 mAh/in² 108.45 mAh/in²
Battery Density 49.47 mAh/cm³ 47.4 mAh/cm³
Battery Capacity 3900 mAh 5000 mAh
NFC Support Yes No
Chipset Qualcomm SM8550-AC Snapdragon 8 Gen 2 (4 nm) Qualcomm SM4450 Snapdragon 4 Gen 2 (4 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 (2x2.2 GHz Cortex-A78 & 6x1.95 GHz Cortex-A55)
GPU Adreno 740 Adreno 613

Connectivity

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

Software

Operating System Android Android
Initial OS Version 13 13
Maximum OS Version 17 14

Comparison Summary

1. Specifications Comparison

FeatureSamsung Galaxy S23Xiaomi Redmi 12 5GPractical Impact
Design
Dimensions (mm)146.3 x 70.9 x 7.6168.6 x 76.3 x 8.2S23 is significantly more compact and pocketable. Redmi 12 5G is larger and may feel bulky.
Weight (g)168199S23 is noticeably lighter, contributing to better one-handed use.
Build MaterialsMissingMissingBuild quality and durability cannot be compared without this information.
Display
Display TypeDynamic AMOLED 2XIPS LCDS23 offers superior contrast, deeper blacks, and more vibrant colors due to AMOLED technology.
Display Size (inches)6.16.79Redmi 12 5G provides a larger screen for media consumption, but may be less comfortable for one-handed use.
Resolution1080 x 23401080 x 2460Similar sharpness despite size difference due to comparable pixel density.
Refresh Rate (Hz)12090S23's higher refresh rate results in smoother scrolling and animations.
Peak Brightness (nits)1750550 (typical)S23 will be significantly more visible in direct sunlight. Redmi's lower brightness might hinder outdoor readability.
Performance
ChipsetSnapdragon 8 Gen 2Snapdragon 4 Gen 2S23's flagship processor offers significantly faster performance for demanding tasks and gaming. Redmi's processor is designed for basic tasks.
CPUOcta-core (up to 3.36 GHz)Octa-core (up to 2.2 GHz)S23's CPU provides significantly faster processing power for multitasking and demanding applications.
GPUAdreno 740Adreno 613S23 offers substantially better graphics performance for gaming and visually intensive applications.
RAM (GB)86/4 (depending on version)S23's larger RAM ensures smoother multitasking and better performance with demanding apps.
Camera
Rear Camera50MP Main, 12.2MP Ultrawide, 10MP Telephoto50MP Main, 2MP DepthS23 boasts a more versatile camera system with a dedicated telephoto lens for optical zoom. Redmi 12 5G lacks a dedicated telephoto lens.
Video RecordingUp to 8K@30fpsUp to 1080p@30fpsS23 offers much higher resolution video recording capabilities.
Battery
Capacity (mAh)39005000Redmi 12 5G has a significantly larger battery capacity, likely resulting in longer battery life.
Fast Charging25W18WS23 supports slightly faster charging.

2. Key Differences Analysis

Samsung Galaxy S23 Advantages:

  • Significantly faster performance: The Snapdragon 8 Gen 2 offers a massive performance advantage for demanding tasks, gaming, and multitasking.
  • Superior display: The Dynamic AMOLED 2X provides vibrant colors, deeper blacks, and a smoother 120Hz refresh rate.
  • More versatile camera system: The inclusion of a telephoto lens allows for optical zoom and better overall image quality.
  • More compact and premium design: Smaller dimensions and lighter weight make it more pocketable and comfortable for one-handed use.

Xiaomi Redmi 12 5G Advantages:

  • Longer battery life: The larger 5000mAh battery likely provides significantly longer usage time between charges.
  • Lower price: The Redmi 12 5G is significantly more affordable.

Trade-offs:

  • The S23 prioritizes performance, display quality, and camera versatility over battery life and affordability.
  • The Redmi 12 5G prioritizes battery life and affordability over performance, display quality, and camera features.

3. User Profiles & Recommendations

Samsung Galaxy S23: Users who value performance, a premium display, a versatile camera, and a compact design. Ideal for:

  • Power users: Demanding tasks, multitasking, gaming
  • Photography enthusiasts: Capturing high-quality photos and videos
  • Content consumers: Enjoying media on a vibrant display

Xiaomi Redmi 12 5G: Users who prioritize battery life and affordability over top-tier performance and features. Ideal for:

  • Budget-conscious users: Seeking a basic smartphone for everyday tasks
  • Light users: Primarily using their phone for calling, texting, and social media
  • Users who need long battery life: Essential for extended use without frequent charging

4. Decision Framework

Key Questions:

  1. What is your budget? The S23 is significantly more expensive.
  2. What are your primary smartphone usage patterns? (e.g., gaming, photography, social media)
  3. How important is battery life to you?

Scenario-Based Recommendations:

  • Heavy user with a flexible budget: Samsung Galaxy S23
  • Light user on a tight budget: Xiaomi Redmi 12 5G
  • User who prioritizes long battery life above all else: Xiaomi Redmi 12 5G

My Choice: Samsung Galaxy S23

While the Redmi 12 5G offers impressive battery life for its price, the Samsung Galaxy S23 is my choice. The significantly superior performance, the beautiful and smooth AMOLED display, the more versatile camera system, and the compact form factor are crucial for my usage. I prioritize a smooth and responsive user experience, high-quality media consumption, and the ability to capture great photos and videos. I am willing to compromise on battery life (and pay a premium) for these features. The Snapdragon 8 Gen 2's future-proofing also ensures the phone will remain performant for longer. While battery life is important, I can mitigate it with power banks or faster charging breaks. The overall user experience and longevity offered by the S23 justify the higher price for me.

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.