Xiaomi Poco C40 vs Samsung Galaxy S23 Ultra - Detailed Phone Comparison

Detailed Comparison

Specification

General

Launch Date June 17, 2022 February 17, 2023
Release Year 2022 2023

Physical

Volume 119.52 cm³ 113.58 cm³
Screen Size to Weight Ratio 3.29 "/g 2.91 "/g
Weight 204 g 234 g
Height 169.6 mm 163.4 mm
Width 76.6 mm 78.1 mm
Thickness 9.2 mm 8.9 mm
Foldable Design No No
Available Colors
  • Coral Green
  • Poco Yellow
  • Power Black
  • Red
  • Green
  • Graphite
  • Phantom Black
  • Lavender
  • Cream
  • Sky Blue
  • Lime
  • BMW M Edition

Display

Screen Size 6.71 " 6.8 "
Resolution 720 x 1650 1440 x 3088
Aspect Ratio 21:9 19.5:9
Screen-to-Body Ratio 82 % 89.5 %
Pixel Density 268 PPI 500 PPI
Refresh Rate N/A 120 Hz
Typical Brightness 400 nits N/A
HBM Brightness N/A 1200 nits
Peak Brightness N/A 1750 nits

Hardware

Battery Capacity per Screen Area 133.26 mAh/in² 108.13 mAh/in²
Battery Density 50.2 mAh/cm³ 44.02 mAh/cm³
Battery Capacity 6000 mAh 5000 mAh
NFC Support Yes Yes
Chipset JLQ JR510 (11 nm) Qualcomm SM8550-AC Snapdragon 8 Gen 2 (4 nm)
CPU Octa-core (4x2.0 GHz Cortex-A55 & 4x1.5 GHz Cortex-A55) Octa-core (1x3.36 GHz Cortex-X3 & 2x2.8 GHz Cortex-A715 & 2x2.8 GHz Cortex-A710 & 3x2.0 GHz Cortex-A510)
GPU Mali-G57 MC1 Adreno 740

Connectivity

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

Software

Operating System Android Android
Initial OS Version 11 13
Maximum OS Version 17

Comparison Summary

Xiaomi Poco C40 vs. Samsung Galaxy S23 Ultra: A Deep Dive

Let's dissect the Xiaomi Poco C40 and the Samsung Galaxy S23 Ultra, two phones occupying vastly different corners of the smartphone arena. This isn't just about specs; it's about understanding how these devices translate into real-world experiences.

1. Specifications Breakdown

FeatureXiaomi Poco C40Samsung Galaxy S23 UltraReal-World Implications
Design
Dimensions (mm)169.6 x 76.6 x 9.2163.4 x 78.1 x 8.9S23 Ultra is slightly smaller and thinner, potentially more pocketable.
Weight (g)204234Poco C40 noticeably lighter, reducing hand fatigue during extended use.
Build MaterialsPlasticGlass/MetalS23 Ultra feels more premium and durable but is more susceptible to shattering.
Display
Size (inches)6.716.8Negligible difference in screen real estate.
Resolution (px)720 x 16501440 x 3088S23 Ultra offers dramatically sharper visuals, crisper text, and richer media consumption.
Display TypeIPS LCDDynamic AMOLED 2XS23 Ultra delivers vibrant colors, deeper blacks, and superior contrast.
Refresh Rate (Hz)-120Smoother scrolling and animations on the S23 Ultra, enhancing responsiveness.
Performance
ChipsetJLQ JR510Snapdragon 8 Gen 2S23 Ultra provides significantly faster processing, smoother multitasking, and effortless gaming.
CPUOcta-core 2.0 GHzOcta-core 3.36 GHzS23 Ultra handles demanding tasks with ease, while the Poco C40 may experience lag with intensive applications.
RAM (GB)48-12More RAM on the S23 Ultra enables seamless app switching and prevents slowdowns.
Camera
Main Camera (MP)13200S23 Ultra boasts vastly superior image quality, detail, low-light performance, and zoom capabilities.
Video Recording1080p@30fps8K@30fpsS23 Ultra captures incredibly detailed and high-resolution videos.
Battery Life
Capacity (mAh)60005000Poco C40 likely offers longer battery life due to larger capacity and less demanding hardware.
Fast Charging18W45WS23 Ultra charges significantly faster, minimizing downtime.

2. Key Insights

The Poco C40 prioritizes affordability and long battery life. Its large display is suitable for media consumption, but the lower resolution and LCD technology result in a less impressive visual experience. Performance is adequate for basic tasks, but demanding apps or games may push its limits.

The Galaxy S23 Ultra is a flagship powerhouse designed for demanding users. Its cutting-edge processor, ample RAM, stunning display, and exceptional camera system deliver a premium mobile experience. However, this performance comes at a significantly higher price point.

3. User Profiles and Recommendations

Poco C40: Ideal for budget-conscious users who prioritize battery life and basic functionality. Students, casual users, or those seeking a secondary device would find it suitable.

Galaxy S23 Ultra: Perfect for power users, photographers, videographers, and mobile gamers who demand top-tier performance, a brilliant display, and a cutting-edge camera system.

4. Buying Decision Framework

  • What is your budget? The Poco C40 is significantly more affordable.
  • What are your primary use cases? Basic communication and web browsing vs. demanding gaming, photography, and multitasking.
  • How important is long battery life? The Poco C40's larger battery will likely last longer on a single charge.

My Choice: Samsung Galaxy S23 Ultra

While the Poco C40 offers excellent value for its price, I would choose the Samsung Galaxy S23 Ultra. As a tech journalist who constantly tests and uses demanding applications, I need the raw power and performance the S23 Ultra provides. The superior camera system is crucial for capturing high-quality photos and videos for my work. While battery life is a consideration, the S23 Ultra's fast charging mitigates this concern. The stunning display and overall premium experience are also significant factors in my decision. The price difference is substantial, but for my needs, the S23 Ultra's capabilities are a worthwhile investment.

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.