Xiaomi Poco X5 vs OnePlus 12 - Detailed Phone Comparison

Detailed Comparison

Specification
OnePlus 12
OnePlus 12
Oneplus

General

Launch Date February 7, 2023 December 11, 2023
Release Year 2023 2023

Physical

Volume 101.13 cm³ 114.58 cm³
Screen Size to Weight Ratio 3.53 "/g 3.1 "/g
Weight 189 g 220 g
Height 165.9 mm 164.3 mm
Width 76.2 mm 75.8 mm
Thickness 8 mm 9.2 mm
Foldable Design No No
Available Colors
  • Jaguar Black
  • Wildcat Blue
  • Supernova Green
  • Flowy Emerald
  • Silky Black
  • Silver (Glacial White)

Display

Screen Size 6.67 " 6.82 "
Resolution 1080 x 2400 1440 x 3168
Aspect Ratio 20:9 20:9
Screen-to-Body Ratio 85 % 90.8 %
Pixel Density 395 PPI 510 PPI
Refresh Rate 120 Hz 120 Hz
Typical Brightness N/A 600 nits
HBM Brightness 700 nits 1600 nits
Peak Brightness 1200 nits 4500 nits

Hardware

Battery Capacity per Screen Area 112.39 mAh/in² 116.10 mAh/in²
Battery Density 49.44 mAh/cm³ 47.13 mAh/cm³
Battery Capacity 5000 mAh 5400 mAh
NFC Support Yes Yes
Chipset Qualcomm SM6375 Snapdragon 695 5G (6 nm) Qualcomm SM8650-AB Snapdragon 8 Gen 3 (4 nm)
CPU Octa-core (2x2.2 GHz Kryo 660 Gold & 6x1.7 GHz Kryo 660 Silver) Octa-core (1x3.3 GHz Cortex-X4 & 3x3.2 GHz Cortex-A720 & 2x3.0 GHz Cortex-A720 & 2x2.3 GHz Cortex-A520)
GPU Adreno 619 Adreno 750

Connectivity

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

Software

Operating System Android Android
Initial OS Version 12 14
Maximum OS Version 18

Comparison Summary

1. Specifications Comparison

FeatureXiaomi Poco X5OnePlus 12Practical Impact
Design
Dimensions (mm)165.9 x 76.2 x 8164.3 x 75.8 x 9.2OnePlus 12 is slightly shorter, narrower but thicker and heavier. Poco X5 is noticeably lighter.
Weight (g)189220The Poco X5's lighter weight will be more comfortable for extended use and one-handed operation.
Display
Size (inches)6.676.82OnePlus 12 offers a slightly larger screen for more immersive content consumption.
Resolution1080 x 24001440 x 3168OnePlus 12 has a significantly sharper display (higher pixel density) resulting in crisper text and images.
Refresh Rate (Hz)120120Both phones offer smooth scrolling and animations thanks to the 120Hz refresh rate.
Display TypeAMOLEDLTPO AMOLEDOnePlus 12 utilizes LTPO technology, enabling dynamic refresh rate adjustment for power saving. It also supports a much higher peak brightness and wider color gamut (1B colors vs. no data for Poco X5). This translates to a superior visual experience with richer colors and better visibility in sunlight.
Performance
ChipsetSnapdragon 695 5G (6nm)Snapdragon 8 Gen 3 (4nm)OnePlus 12 boasts a significantly more powerful processor, resulting in much faster performance for demanding tasks, gaming, and multitasking.
CPUOcta-core (2x2.2 GHz & 6x1.7 GHz)Octa-core (1x3.3 GHz & 3x3.2 GHz & 2x3.0 GHz & 2x2.3 GHz)The OnePlus 12's superior CPU architecture and clock speeds deliver a substantial performance advantage.
GPUAdreno 619Adreno 750OnePlus 12's GPU provides a significant leap in graphics performance, enabling smoother gaming and faster rendering.
RAM6GB/8GB12GB/16GB/24GBOnePlus 12 offers substantially more RAM, enabling superior multitasking and preventing app closures in the background.
Camera
Main Camera48MP50MP, Sony IMX890 Sensor with OISOnePlus 12 has a higher resolution main sensor with a larger sensor size (unspecified for Poco X5) and Optical Image Stabilization (OIS) for better low-light performance and sharper images.
Video Recording1080p@30fpsUp to 8K@24fpsOnePlus 12 offers significantly more advanced video recording capabilities including higher resolution and frame rates.
Battery
Capacity (mAh)50005400OnePlus 12 has a slightly larger battery capacity.
Fast Charging33W100WOnePlus 12 charges significantly faster.

2. Key Differences Analysis

OnePlus 12 Advantages:

  • Significantly more powerful: The Snapdragon 8 Gen 3 and higher RAM deliver a vastly superior performance experience.
  • Superior Display: Higher resolution, LTPO technology, brighter display, and wider color gamut.
  • Faster Charging: 100W fast charging significantly reduces downtime.
  • More Advanced Camera System: Higher resolution sensors, OIS, and superior video recording capabilities.

Xiaomi Poco X5 Advantages:

  • Lighter and Thinner: More comfortable for one-handed use and extended periods.
  • Lower Price: Offers good value for its price range.

Trade-offs:

  • Performance vs. Price: The Poco X5 sacrifices performance for affordability.
  • Features vs. Simplicity: The OnePlus 12 offers more advanced features but at a higher price and potentially more complex user experience.

3. User Profiles & Recommendations

Xiaomi Poco X5: Budget-conscious users who prioritize basic smartphone functionality, social media, light gaming, and all-day battery life.

OnePlus 12: Power users, gamers, photography enthusiasts, and those who demand the best possible performance and display quality.

4. Decision Framework

Key Questions:

  1. What is your budget? The Poco X5 is significantly more affordable.
  2. What are your primary smartphone usage patterns? Gaming, photography, and demanding tasks benefit from the OnePlus 12's power.
  3. How important is battery life and charging speed? While both offer good battery life, the OnePlus 12 charges much faster.

My Choice: OnePlus 12

While the Poco X5 offers excellent value, the OnePlus 12's significant performance advantage, superior display, faster charging, and advanced camera system make it the clear winner for me. I prioritize a smooth and responsive user experience, high-quality visuals, and the ability to handle demanding tasks and games without lag. The price difference is justified by the substantial upgrade in overall capabilities. The lighter weight of the Poco X5 is tempting, but the overall user experience offered by the OnePlus 12 outweighs this single advantage.

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.

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Bridging technical complexity with engaging, accessible narratives.