Oppo Find X3 Neo vs Xiaomi 12 - Detailed Phone Comparison

Detailed Comparison

Specification
Xiaomi 12
Xiaomi 12
Xiaomi

General

Launch Date March 19, 2021 December 31, 2021
Release Year 2021 2021

Physical

Volume 92.74 cm³ 87.52 cm³
Screen Size to Weight Ratio 3.56 "/g 3.51 "/g
Weight 184 g 179 g
Height 159.9 mm 152.7 mm
Width 72.5 mm 69.9 mm
Thickness 8 mm 8.2 mm
Foldable Design No No
Available Colors
  • Galactic Silver
  • Starlight Black
  • Blue
  • Green
  • Purple
  • Gray

Display

Screen Size 6.55 " 6.28 "
Resolution 1080 x 2400 1080 x 2400
Aspect Ratio 20:9 20:9
Screen-to-Body Ratio 89.3 % 89.2 %
Pixel Density 402 PPI 419 PPI
Refresh Rate 90 Hz 120 Hz
Typical Brightness 500 nits N/A
HBM Brightness N/A N/A
Peak Brightness 1100 nits 1100 nits

Hardware

Battery Capacity per Screen Area 104.89 mAh/in² 114.10 mAh/in²
Battery Density 48.52 mAh/cm³ 51.41 mAh/cm³
Battery Capacity 4500 mAh 4500 mAh
NFC Support Yes Yes
Chipset Qualcomm SM8250 Snapdragon 865 5G (7 nm+) Qualcomm SM8450 Snapdragon 8 Gen 1 (4 nm)
CPU Octa-core (1x2.84 GHz Cortex-A77 & 3x2.42 GHz Cortex-A77 & 4x1.80 GHz Cortex-A55) Octa-core (1x3.00 GHz Cortex-X2 & 3x2.50 GHz Cortex-A710 & 4x1.80 GHz Cortex-A510)
GPU Adreno 650 Adreno 730

Connectivity

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

Software

Operating System Android Android
Initial OS Version 11 12
Maximum OS Version 12

Comparison Summary

1. Specifications Comparison

Here's a detailed comparison of the Oppo Find X3 Neo and Xiaomi 12, focusing on practical implications:

Design

FeatureOppo Find X3 NeoXiaomi 12Practical Impact
Dimensions159.9 x 72.5 x 8 mm152.7 x 69.9 x 8.2 mmOppo Find X3 Neo is taller and wider, potentially less comfortable for one-handed use, while Xiaomi 12 is more compact and pocketable.
Weight184g179gXiaomi 12 is slightly lighter, which might be noticeable during prolonged use.
Build QualityCorning Gorilla Glass 5 ScreenCorning Gorilla Glass Victus ScreenXiaomi 12 offers more robust screen protection against scratches and drops.

Display

FeatureOppo Find X3 NeoXiaomi 12Practical Impact
Size6.55"6.28"Oppo Find X3 Neo offers a larger viewing area, better for media consumption. Xiaomi 12 is more compact.
Resolution1080x24001080x2400Both displays offer the same level of sharpness.
Pixel Density402 PPI419 PPIVery similar sharpness, differences are negligible to the human eye.
TechnologyAMOLEDAMOLEDBoth offer vibrant colors and deep blacks.
Refresh Rate90Hz120HzXiaomi 12 provides a smoother scrolling and gaming experience.
Brightness1100 nits1100 nitsBoth screens are equally visible in bright daylight.

Performance

FeatureOppo Find X3 NeoXiaomi 12Practical Impact
ChipsetSnapdragon 865 5G (7 nm+)Snapdragon 8 Gen 1 (4 nm)Xiaomi 12's newer chip offers significantly faster processing, better app loading, and improved gaming performance.
Antutu Score743,5001,150,831Xiaomi 12 demonstrates superior performance across all tasks.
GPUAdreno 650Adreno 730Xiaomi 12's GPU provides better graphics performance in gaming and other graphically intensive applications.

Camera

FeatureOppo Find X3 NeoXiaomi 12Practical Impact
Main Camera50MP, f/1.850MP, f/1.88Oppo Find X3 Neo's slightly wider aperture could offer a marginal advantage in low-light. Both utilize the same sensor.
Selfie Camera32MP, 1/2.74", f/2.432MP, 1/3.14"Oppo Find X3 Neo has a slightly larger sensor that captures slightly more light, leading to potentially better selfies.
Telephoto Lens13MP, f/2.4NoneOppo Find X3 Neo has a dedicated telephoto lens for optical zoom, which is absent on the Xiaomi 12.
Wide Angle Lens16MP, f/2.213MP, f/2.4Oppo Find X3 Neo's wide-angle has higher resolution and a wider aperture potentially better image quality.
Macro Lens2MP, f/2.45MP, f/2.4Xiaomi 12 offers a slightly higher resolution macro lens for more detailed close-up shots.
VideoUp to 4K@60fpsUp to 8K@24fpsXiaomi 12 supports higher resolution and faster slow motion recording, useful for professional content creators.
DxOMark Score (Mobile)106113Xiaomi 12 demonstrates better overall image quality in photos and videos.

Battery

FeatureOppo Find X3 NeoXiaomi 12Practical Impact
Capacity4500mAh4500mAhBoth offer similar battery life.
Charging65W Fast Charging67W Fast ChargingXiaomi 12 charges slightly faster.
FeaturesReverse Charging50W Fast wireless charging, 10W Reverse ChargingXiaomi 12 offers more versatile charging options with fast wireless charging.

2. Key Differences Analysis

Oppo Find X3 Neo Advantages:

  • Telephoto Lens: Dedicated telephoto lens for optical zoom.
  • Slightly Larger Display: Larger screen ideal for media consumption.
  • Wider Aperture on the Wide Angle Lens: A potentially better image quality for the wide-angle shots.
  • Slightly Larger Sensor on Selfie Camera: For potentially better selfies.
  • Wider Aperture on the Main Lens: A slightly wider aperture can improve low-light images.

Xiaomi 12 Advantages:

  • Significantly Faster Chipset: Better performance for gaming and demanding applications.
  • Higher Refresh Rate: Smoother display with 120Hz.
  • Superior DxOMark Camera Scores: Better overall image and video quality.
  • Faster Charging: 67W charging is slightly faster than Oppo's 65W charging.
  • Fast Wireless Charging: Adds convenience with 50W fast wireless charging.
  • 8K Video Recording: Higher quality video recordings.
  • Newer Bluetooth Version: Potentially better connectivity and efficiency.
  • More advanced GPS Provides more precise location tracking.
  • Better Screen Protection: Uses Gorilla Glass Victus for better durability.

Trade-offs:

  • The Oppo Find X3 Neo has a dedicated telephoto lens, which the Xiaomi 12 lacks, but the Xiaomi 12 offers an improved main camera that generally performs better.
  • The Oppo Find X3 Neo has a slightly larger display, but the Xiaomi 12 has a smoother refresh rate.
  • The Oppo Find X3 Neo has a slightly larger sensor on the selfie camera, while Xiaomi has a higher resolution macro camera.
  • The Xiaomi 12 offers superior performance and charging capabilities, while the Oppo has a telephoto lens and a slightly larger display.

3. User Profiles & Recommendations

Oppo Find X3 Neo Ideal User:

  • Casual Photographers: Users who value optical zoom and versatility in camera features.
  • Media Consumers: Those who prefer a larger screen for watching videos and browsing.
  • Users who prioritize a slightly better selfie camera: For better quality in selfies.
  • Price Conscious Users: Might be more budget-friendly now due to its older age.

Use Cases:

  • Capturing detailed photos with zoom without loss of quality.
  • Watching movies and TV shows with a larger display.
  • Taking high-quality selfies.

Xiaomi 12 Ideal User:

  • Power Users: Demanding users who need the best performance for gaming and heavy multitasking.
  • Mobile Gamers: Those who benefit from a smoother 120Hz refresh rate.
  • Content Creators: Those who need high-quality video recording and editing capabilities.
  • Users seeking fast wireless charging: Wanting convenient wireless charging.

Use Cases:

  • Playing graphics-intensive mobile games.
  • Editing 4K or 8K videos on the go.
  • Demanding multitasking without slowdowns.
  • Taking high-quality photos in varying conditions.

4. Decision Framework

Key Questions for Buyers:

  1. Is a telephoto lens essential for my photography needs? If yes, the Oppo Find X3 Neo is the better choice.
  2. Do I prioritize performance and a smoother display over all else? If yes, the Xiaomi 12 is the better choice.
  3. Do I prioritize fast wireless charging and superior video capabilities? If yes, then Xiaomi 12 is the better option.

Scenario-Based Recommendations:

  • Scenario 1: Photography Enthusiast (Casual): If you enjoy taking varied photos and would utilize the telephoto lens, the Oppo Find X3 Neo would be suitable.
  • Scenario 2: Performance User (Gamer/Multitasker): If you need the best performance, the Xiaomi 12 is better.
  • Scenario 3: Professional Content Creator: Xiaomi 12 provides higher resolution 8k videos and better overall camera performance.
  • Scenario 4: Balance between price and features: Oppo Find X3 Neo would be more budget-friendly, but Xiaomi 12 has the best price-to-value.

My Choice

If I were to choose between the two, I would pick the Xiaomi 12. While the Oppo Find X3 Neo's telephoto lens and slightly larger screen are appealing, the significant performance jump offered by the Snapdragon 8 Gen 1 in the Xiaomi 12 is more compelling for my needs. Additionally, the faster charging and superior camera performance make it a better all-around device for my daily usage, which involves a mixture of content consumption, mobile gaming, and photography. The Xiaomi 12 has a slight advantage in battery charging and additional features as the fast wireless charging. The slightly smaller size of the Xiaomi 12 also appeals to me for pocketability and single-hand use. Overall, I would prefer a more modern phone with a better chipset, even if I would have less zoom flexibility with the camera. The Xiaomi 12 offers better value for the performance you get.

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.

Key Strengths:

  • Mobile technology analysis
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Bridging technical complexity with engaging, accessible narratives.