Xiaomi Poco C40 vs Xiaomi 14 Ultra - Detailed Phone Comparison

Detailed Comparison

Specification

General

Launch Date June 17, 2022 February 22, 2024
Release Year 2022 2024

Physical

Volume 119.52 cm³ 111.81 cm³
Screen Size to Weight Ratio 3.29 "/g 2.93 "/g
Weight 204 g 229.5 g
Height 169.6 mm 161.4 mm
Width 76.6 mm 75.3 mm
Thickness 9.2 mm 9.2 mm
Foldable Design No No
Available Colors
  • Coral Green
  • Poco Yellow
  • Power Black
  • Titanium Gray
  • Black
  • Blue
  • White

Display

Screen Size 6.71 " 6.73 "
Resolution 720 x 1650 1440 x 3200
Aspect Ratio 21:9 20:9
Screen-to-Body Ratio 82 % 90 %
Pixel Density 268 PPI 522 PPI
Refresh Rate N/A 120 Hz
Typical Brightness 400 nits 1000 nits
HBM Brightness N/A N/A
Peak Brightness N/A 3000 nits

Hardware

Battery Capacity per Screen Area 133.26 mAh/in² 110.39 mAh/in²
Battery Density 50.2 mAh/cm³ 44.72 mAh/cm³
Battery Capacity 6000 mAh 5000 mAh
NFC Support Yes Yes
Chipset JLQ JR510 (11 nm) Qualcomm SM8650-AB Snapdragon 8 Gen 3 (4 nm)
CPU Octa-core (4x2.0 GHz Cortex-A55 & 4x1.5 GHz Cortex-A55) Octa-core (1x3.3 GHz Cortex-X4 & 3x3.2 GHz Cortex-A720 & 2x3.0 GHz Cortex-A720 & 2x2.3 GHz Cortex-A520)
GPU Mali-G57 MC1 Adreno 750

Connectivity

USB Version 2.0 3.2
OTG Support 1
DisplayPort 1
DisplayPort Version N/A N/A
USB Features USB Type-C 2.0 USB Type-C 3.2, Gen 2, OTG, DisplayPort

Software

Operating System Android Android
Initial OS Version 11 14
Maximum OS Version 18

Comparison Summary

Xiaomi Poco C40 vs. Xiaomi 14 Ultra: A Deep Dive

Let's dissect the Xiaomi Poco C40 and the Xiaomi 14 Ultra, two phones occupying vastly different tiers in the smartphone landscape. This comparison goes beyond a simple spec sheet rundown; we'll explore how these features translate into real-world experiences for you, the user.

1. Specifications Breakdown

FeatureXiaomi Poco C40Xiaomi 14 UltraReal-World Implications
Design
Dimensions (mm)169.6 x 76.6 x 9.2161.4 x 75.3 x 9.2Poco C40 is larger; 14 Ultra is slightly denser and feels more premium.
Weight (g)204229.5Poco C40 is noticeably lighter for extended use.
Build MaterialsPlasticGlass/Metal14 Ultra offers a more premium feel and potentially better durability.
Display
Size (inches)6.716.73Negligible size difference.
Resolution720 x 16501440 x 320014 Ultra boasts significantly sharper visuals, crisper text, and a more immersive media experience.
TypeIPS LCDLTPO AMOLED14 Ultra's AMOLED delivers vibrant colors, deeper blacks, and superior power efficiency.
Refresh Rate-120Hz14 Ultra provides smoother scrolling and animations for a more fluid user experience.
Performance
ChipsetJLQ JR510Snapdragon 8 Gen 314 Ultra offers a massive leap in processing power for demanding tasks and gaming.
CPUOcta-core 2.0 GHzOcta-core 3.3 GHz14 Ultra delivers significantly faster performance and responsiveness.
RAM4GB16GB14 Ultra provides vastly superior multitasking capabilities and smoother app performance.
Camera
Main Camera13MP50MP (Leica)14 Ultra offers drastically improved image quality, detail, and low-light performance.
Video1080p@30fps8K@30fps14 Ultra allows for significantly higher resolution video recording.
Battery Life
Capacity (mAh)60005000Poco C40 has a larger battery capacity, suggesting longer potential usage time.
Charging18W90W Wired, 80W Wireless14 Ultra offers incredibly fast charging, minimizing downtime.

2. Key Insights

The Poco C40 is a budget-focused device prioritizing battery life and basic functionality. Its strengths lie in its affordability and large display. However, its performance is limited, and the camera is basic.

The Xiaomi 14 Ultra, on the other hand, is a flagship powerhouse designed for demanding users. Its strengths lie in its cutting-edge performance, stunning display, advanced camera system, and blazing-fast charging. The trade-off is a significantly higher price tag.

3. User Profiles and Recommendations

Poco C40: Ideal for budget-conscious users who prioritize battery life for essential tasks like calling, texting, and light web browsing. Students or seniors seeking a simple, affordable device would find it suitable.

Xiaomi 14 Ultra: Perfect for power users, content creators, mobile gamers, and photography enthusiasts who demand top-tier performance and features. Professionals and tech enthusiasts would appreciate its capabilities.

4. Buying Decision Framework

  • What is your budget? The Poco C40 is significantly more affordable.
  • What are your primary use cases? Basic communication vs. demanding tasks and content creation.
  • How important are camera quality and performance? The 14 Ultra excels in these areas.

My Choice: Xiaomi 14 Ultra

While the Poco C40 offers excellent value for its price, I would choose the Xiaomi 14 Ultra. As a tech journalist, I need a device that can handle demanding tasks, capture high-quality photos and videos, and offer a premium user experience. The 14 Ultra's cutting-edge technology, exceptional camera system, and stunning display align perfectly with my needs. While the price is significantly higher, the investment is justified by the significant leap in performance, capabilities, and overall user experience. The fast charging is a huge bonus, ensuring minimal downtime in my fast-paced world.

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.