Xiaomi Poco C40 vs OnePlus 12 - Detailed Phone Comparison

Detailed Comparison

Specification
OnePlus 12
OnePlus 12
Oneplus

General

Launch Date June 17, 2022 December 11, 2023
Release Year 2022 2023

Physical

Volume 119.52 cm³ 114.58 cm³
Screen Size to Weight Ratio 3.29 "/g 3.1 "/g
Weight 204 g 220 g
Height 169.6 mm 164.3 mm
Width 76.6 mm 75.8 mm
Thickness 9.2 mm 9.2 mm
Foldable Design No No
Available Colors
  • Coral Green
  • Poco Yellow
  • Power Black
  • Flowy Emerald
  • Silky Black
  • Silver (Glacial White)

Display

Screen Size 6.71 " 6.82 "
Resolution 720 x 1650 1440 x 3168
Aspect Ratio 21:9 20:9
Screen-to-Body Ratio 82 % 90.8 %
Pixel Density 268 PPI 510 PPI
Refresh Rate N/A 120 Hz
Typical Brightness 400 nits 600 nits
HBM Brightness N/A 1600 nits
Peak Brightness N/A 4500 nits

Hardware

Battery Capacity per Screen Area 133.26 mAh/in² 116.10 mAh/in²
Battery Density 50.2 mAh/cm³ 47.13 mAh/cm³
Battery Capacity 6000 mAh 5400 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
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 14
Maximum OS Version 18

Comparison Summary

Let's dive into a comparative analysis of the Xiaomi Poco C40 and the OnePlus 12, two smartphones targeting distinct segments of the market.

1. Specifications Breakdown

FeatureXiaomi Poco C40OnePlus 12Real-World Implications
Design
Dimensions (mm)169.6 x 76.6 x 9.2164.3 x 75.8 x 9.2Poco C40 is slightly larger. OnePlus 12 might feel more premium due to likely material choices (unspecified).
Weight (g)204220OnePlus 12 is a bit heavier, likely due to more premium build materials.
Display
Size (inches)6.716.82Both offer large screens, but the OnePlus 12 provides slightly more screen real estate.
Resolution720 x 16501440 x 3168OnePlus 12 has a significantly sharper display (510 ppi vs 268 ppi), resulting in crisper text and images.
Panel TypeIPS LCDLTPO AMOLEDOnePlus 12 boasts superior contrast, vibrant colors, and power efficiency due to AMOLED technology. Its LTPO panel allows for a dynamic refresh rate, conserving battery.
Refresh RateUnspecified120HzOnePlus 12's high refresh rate ensures smoother scrolling and animations, enhancing the user experience.
Performance
ChipsetJLQ JR510Snapdragon 8 Gen 3OnePlus 12 vastly outperforms the Poco C40 in processing power, enabling seamless multitasking and demanding gaming.
CPUOcta-core (Cortex-A55)Octa-core (Cortex-X4, A720, A520)The architectural difference in CPU cores translates to a substantial performance gap, with the OnePlus 12 offering significantly faster speeds and efficiency.
RAM4GB12/16/24GBOnePlus 12's larger RAM capacity allows for effortless multitasking and smoother app switching.
Camera
Main Camera13MP50MP (Sony IMX890)OnePlus 12's advanced sensor technology, including a larger sensor size and likely wider aperture, translates to superior image quality, especially in low light.
Additional Cameras2MP Depth, 5MP Selfie48MP Wide, 64MP Telephoto, 32MP SelfieThe OnePlus 12 offers a versatile camera system with dedicated lenses for various scenarios. The higher resolution sensors likely capture more detail.
Battery Life
Capacity6000mAh5400mAhWhile the Poco C40 has a larger battery, the OnePlus 12's power-efficient AMOLED display and chip could result in comparable or even better battery life.
Charging18W Wired100W Wired, 50W WirelessOnePlus 12 supports significantly faster wired and wireless charging.

2. Key Insights

  • Performance Disparity: The OnePlus 12, with its Snapdragon 8 Gen 3, dramatically outperforms the Poco C40 in every aspect of performance. The difference is night and day.
  • Display Quality: The OnePlus 12's LTPO AMOLED display provides a far superior visual experience with vibrant colors, deep blacks, and smooth refresh rates. The Poco C40's LCD panel pales in comparison.
  • Camera Capabilities: The OnePlus 12 features a more sophisticated and versatile camera system, likely capturing significantly better photos and videos across various conditions.
  • Price and Value: The Poco C40 is a budget-friendly device aimed at basic smartphone users. The OnePlus 12 is a premium flagship catering to users seeking top-tier performance and features.

3. User Profiles and Recommendations

  • Poco C40: Suited for budget-conscious users primarily needing a device for calling, texting, basic web browsing, and light social media usage. Not recommended for gaming or demanding tasks.
  • OnePlus 12: Ideal for users who prioritize performance, a premium display, excellent camera capabilities, and fast charging. Perfect for power users, gamers, and content creators.

4. Buying Decision Framework

  1. What is your budget? The Poco C40 is significantly more affordable.
  2. What are your primary smartphone needs? Basic usage vs. demanding tasks and multimedia consumption.
  3. How important are features like display quality, camera performance, and fast charging? The OnePlus 12 excels in these areas.

My Choice: OnePlus 12

While the Poco C40 serves its purpose as an entry-level device, the OnePlus 12 is the clear winner for me. As a tech journalist, I demand top-tier performance, a stunning display for consuming content, and a versatile camera for capturing moments. The OnePlus 12 delivers on all fronts. The fluid 120Hz LTPO AMOLED display, the sheer power of the Snapdragon 8 Gen 3, and the advanced camera system are compelling features I rely on daily. While the price premium is significant, the value proposition of the OnePlus 12 aligns perfectly with my needs and priorities.

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.