OnePlus 12 vs Realme 12 Pro - Detailed Phone Comparison

Detailed Comparison

Specification
OnePlus 12
OnePlus 12
Oneplus
Realme 12 Pro
Realme 12 Pro
Realme

General

Launch Date December 11, 2023 January 29, 2024
Release Year 2023 2024

Physical

Volume 114.58 cm³ 105.17 cm³
Screen Size to Weight Ratio 3.1 "/g 3.53 "/g
Weight 220 g 190 g
Height 164.3 mm 161.5 mm
Width 75.8 mm 74 mm
Thickness 9.2 mm 8.8 mm
Foldable Design No No
Available Colors
  • Flowy Emerald
  • Silky Black
  • Silver (Glacial White)
  • Submarine Blue
  • Navigator Beige

Display

Screen Size 6.82 " 6.7 "
Resolution 1440 x 3168 1080 x 2412
Aspect Ratio 20:9 20:9
Screen-to-Body Ratio 90.8 % 90.4 %
Pixel Density 510 PPI 394 PPI
Refresh Rate 120 Hz 120 Hz
Typical Brightness 600 nits N/A
HBM Brightness 1600 nits 800 nits
Peak Brightness 4500 nits 950 nits

Hardware

Battery Capacity per Screen Area 116.10 mAh/in² 111.38 mAh/in²
Battery Density 47.13 mAh/cm³ 47.54 mAh/cm³
Battery Capacity 5400 mAh 5000 mAh
NFC Support Yes Yes
Chipset Qualcomm SM8650-AB Snapdragon 8 Gen 3 (4 nm) Qualcomm SM6450 Snapdragon 6 Gen 1 (4 nm)
CPU Octa-core (1x3.3 GHz Cortex-X4 & 3x3.2 GHz Cortex-A720 & 2x3.0 GHz Cortex-A720 & 2x2.3 GHz Cortex-A520) Octa-core (4x2.2 GHz Cortex-A78 & 4x1.8 GHz Cortex-A55)
GPU Adreno 750 Adreno 710

Connectivity

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

Software

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

Comparison Summary

1. Specifications Comparison

FeatureOnePlus 12Realme 12 ProPractical Impact
Design
Dimensions (mm)164.3 x 75.8 x 9.2161.5 x 74 x 8.8Realme 12 Pro is slightly smaller and thinner, potentially more comfortable for one-handed use.
Weight (g)220190Realme 12 Pro is noticeably lighter, reducing hand fatigue during extended use.
Build MaterialsNot specifiedNot specifiedCannot compare build quality and durability without this information.
Display
Display Size (inches)6.826.7OnePlus 12 offers a slightly larger screen for more immersive content consumption.
Display TypeLTPO AMOLEDAMOLEDOnePlus 12 utilizes LTPO technology, enabling dynamic refresh rate adjustment for improved battery efficiency. Both offer vibrant colors and deep blacks thanks to AMOLED technology.
Resolution1440 x 31681080 x 2412OnePlus 12 boasts significantly higher resolution (QHD+ vs. FHD+), resulting in sharper text and images.
Peak Brightness (nits)4500950OnePlus 12 offers exceptional peak brightness, ensuring excellent visibility in direct sunlight.
Refresh Rate (Hz)120120Both phones offer smooth scrolling and animations thanks to the 120Hz refresh rate.
Performance
ChipsetSnapdragon 8 Gen 3Snapdragon 6 Gen 1OnePlus 12 features a significantly more powerful flagship chipset, enabling superior performance in demanding tasks and gaming.
CPUOcta-core (1x3.3 GHz Cortex-X4 & 3x3.2 GHz Cortex-A720 & 2x3.0 GHz Cortex-A720 & 2x2.3 GHz Cortex-A520)Octa-core (4x2.2 GHz Cortex-A78 & 4x1.8 GHz Cortex-A55)The OnePlus 12's CPU architecture is more advanced and powerful, resulting in faster processing speeds and smoother multitasking.
GPUAdreno 750Adreno 710OnePlus 12's GPU provides significantly better graphics performance, crucial for gaming and graphically intensive applications.
RAM16GB8GBOnePlus 12 offers double the RAM, enabling smoother multitasking and better performance with memory-intensive apps.
Storage512GB256GBOnePlus 12 provides double the storage, allowing users to store more apps, photos, and videos.
Battery
Capacity (mAh)54005000OnePlus 12 has a slightly larger battery capacity, potentially offering longer battery life.
Charging SpeedNot SpecifiedNot SpecifiedCannot compare charging speeds without specific data.
Camera
Rear Camera SpecsNot specified in detailNot specified in detailCannot provide detailed camera comparison without sensor size, aperture, and other specifics.
Video CapabilitiesUp to 8K@24fpsUp to 4K@30fpsOnePlus 12 supports higher resolution video recording (8K vs 4K).

2. Key Differences Analysis

  • Performance: The OnePlus 12 significantly outperforms the Realme 12 Pro due to its flagship Snapdragon 8 Gen 3 chipset, superior GPU, and more RAM. This translates to a smoother user experience, faster app loading times, and better gaming performance.
  • Display: The OnePlus 12's QHD+ LTPO AMOLED display with significantly higher peak brightness offers a superior visual experience compared to the Realme 12 Pro's FHD+ AMOLED display.
  • Price: Both are in the "medium price" range, but the OnePlus 12 likely sits at the higher end due to its premium features. The value proposition needs further investigation with concrete pricing.

3. User Profiles & Recommendations

  • OnePlus 12: Ideal for power users, gamers, and those who prioritize top-tier performance and a premium display. Excellent for demanding tasks, multitasking, and content consumption.
  • Realme 12 Pro: Suitable for users seeking a more affordable option with good performance for everyday tasks. A decent choice for social media, web browsing, and light gaming.

4. Decision Framework

  1. What is your budget? Determine if the price difference between the two phones is justifiable for your needs.
  2. What are your primary use cases? If you require high performance for gaming or demanding tasks, the OnePlus 12 is the clear winner. For everyday use, the Realme 12 Pro might suffice.
  3. How important is display quality? If a sharp, bright, and vibrant display is crucial, the OnePlus 12's QHD+ LTPO AMOLED screen is a significant advantage.

My Choice: OnePlus 12

While I lack specific pricing information, based on the provided specifications, I would choose the OnePlus 12. The significant performance advantage offered by the Snapdragon 8 Gen 3, coupled with the superior display, higher RAM and storage, and larger battery, makes it a more compelling device. The Realme 12 Pro might be a good value option, but the OnePlus 12's premium features cater better to my preference for a smooth, powerful, and visually immersive smartphone experience. I prioritize performance and a great display, making the OnePlus 12 the better fit for my needs. The lighter weight of the Realme 12 Pro is tempting, but the performance difference is too significant to ignore.

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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