Oppo Find X3 Neo vs Oppo A55 - Detailed Phone Comparison

Detailed Comparison

Specification
Oppo A55
Oppo A55
Oppo

General

Launch Date March 19, 2021 October 1, 2021
Release Year 2021 2021

Physical

Volume 92.74 cm³ 104.03 cm³
Screen Size to Weight Ratio 3.56 "/g 3.37 "/g
Weight 184 g 193 g
Height 159.9 mm 163.6 mm
Width 72.5 mm 75.7 mm
Thickness 8 mm 8.4 mm
Foldable Design No No
Available Colors
  • Galactic Silver
  • Starlight Black
  • Green
  • Starry Black
  • Rainbow Blue

Display

Screen Size 6.55 " 6.51 "
Resolution 1080 x 2400 720 x 1600
Aspect Ratio 20:9 20:9
Screen-to-Body Ratio 89.3 % 82.6 %
Pixel Density 402 PPI 270 PPI
Refresh Rate 90 Hz N/A
Typical Brightness 500 nits 480 nits
HBM Brightness N/A N/A
Peak Brightness 1100 nits 550 nits

Hardware

Battery Capacity per Screen Area 104.89 mAh/in² 117.98 mAh/in²
Battery Density 48.52 mAh/cm³ 48.06 mAh/cm³
Battery Capacity 4500 mAh 5000 mAh
NFC Support Yes Yes
Chipset Qualcomm SM8250 Snapdragon 865 5G (7 nm+) Mediatek MT6765G Helio G35 (12 nm)
CPU Octa-core (1x2.84 GHz Cortex-A77 & 3x2.42 GHz Cortex-A77 & 4x1.80 GHz Cortex-A55) Octa-core (4x2.3 GHz Cortex-A53 & 4x1.8 GHz Cortex-A53)
GPU Adreno 650 PowerVR GE8320

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 11
Maximum OS Version 12

Comparison Summary

Smartphone Comparison: Oppo Find X3 Neo vs. Oppo A55

1. Specifications Comparison

FeatureOppo Find X3 NeoOppo A55Practical Impact
Design
Dimensions159.9 x 72.5 x 8 mm163.6 x 75.7 x 8.4 mmFind X3 Neo is more compact and easier to handle, while A55 is slightly larger and might be less comfortable for single-hand use.
Weight184g193gFind X3 Neo is lighter; difference is noticeable during extended use, making it more comfortable.
Display
Size6.55"6.51"Negligible difference in screen size; both provide a similar viewing experience in terms of size.
Resolution1080x2400720x1600Find X3 Neo has a much sharper display; text and images are clearer and more detailed.
PPI402270Find X3 Neo provides a noticeably sharper image due to its higher pixel density.
TechnologyAMOLEDIPS LCDFind X3 Neo has superior color accuracy, deeper blacks and overall better visual quality; A55 may appear washed out in comparison.
Refresh Rate90Hz60HzFind X3 Neo offers smoother scrolling and animations; more responsive feel; A55 may feel less fluid.
Brightness1100 nits0 nits (Not specified)Find X3 Neo has excellent outdoor visibility in bright sunlight. Oppo A55's outdoor visibility is unknown and may struggle in bright conditions.
Performance
ChipsetSnapdragon 865 5G (7nm+)Helio G35 (12nm)Find X3 Neo is significantly faster; smoother multitasking, faster app loading, and can handle demanding games. The A55 will struggle with more demanding tasks and might feel sluggish.
AnTuTu Score743,500379,800Find X3 Neo offers much better overall performance, including gaming.
GPUAdreno 650PowerVR GE8320Find X3 Neo offers superior graphics for gaming and other graphically intensive tasks.
Battery
Capacity4500mAh5000mAhA55 has a larger battery; likely offers better battery life for day-to-day usage.
Charging65W Fast Charging10W Fast ChargingFind X3 Neo charges much faster, reducing waiting time; A55 has slow charging and will take longer to fully charge.
FeaturesReverse ChargingNoneFind X3 Neo can charge other devices; a convenient feature when traveling with multiple gadgets.
Camera
Main Camera50MP, f/1.8, 1/1.56", Sony IMX76613MP, f/2.2Find X3 Neo captures much more detailed images, better low light performance due to larger sensor size and wider aperture. A55 images are likely less detailed.
Selfie Camera32MP, f/2.4, 1/2.74", Sony IMX6158MP, f/2.0Find X3 Neo produces significantly sharper and more detailed selfies, but the A55 has a slightly wider aperture that could be better in low light.
Telephoto Lens13MP, f/2.4NoneFind X3 Neo offers optical zoom capabilities, allowing for closer shots without loss of image quality. A55 lacks this functionality.
Wide Angle Lens16MP, f/2.2NoneFind X3 Neo can capture wider scenes; useful for landscapes and group photos. A55 lacks this.
Portrait (Depth)None2MP, f/2.4Oppo A55 can produce images with a bokeh effect with its dedicated depth sensor.
Macro Lens2MP, f/2.42MP, f/2.4Both have a similar macro lens for taking close-up shots; Quality will likely be similar.
Video4K@60fps, EIS1080p@30fpsFind X3 Neo can capture much higher-resolution videos with electronic image stabilization for smoother footage. The A55 captures basic 1080p videos.
DXOMark106 (Mobile)Not TestedFind X3 Neo has very good image and video quality overall, with a high DXOMark score of 106.
Camera FeaturesOIS, PDAF, CAF, HDR, Night Mode, Dual ShotPDAF, HDR, Manual FocusFind X3 Neo offers better camera features for versatile photography; OIS is important for low-light images and video. The A55 also offers manual focus mode, which the Find X3 Neo lacks.
Software
OSAndroid 11, upgradable to 12Android 11Find X3 Neo has more software update potential (with upgradability to Android 12).
Connectivity
Wi-FiWi-Fi 6 (802.11ax)Wi-Fi 5 (802.11ac)Find X3 Neo has a faster, more modern Wi-Fi standard, enabling faster data transfer.
Bluetooth5.1 LE5.1 LEBoth offer similar Bluetooth connectivity.
GPSYesYesBoth have the same GPS capabilities.
SIMDual SIM Dual StandbyDual SIM Dual StandbyBoth support dual SIM functionality.
Storage
Internal128/256 GB128 GBFind X3 Neo offers more storage capacity, useful for users who store a lot of media files.
RAM12 GB6/8 GBFind X3 Neo provides significantly better multi-tasking capabilities thanks to more RAM.
ExpandableNoNoNeither phone supports expandable storage.
Audio
QualityHi-Res Audio, Stereo SpeakersBasicFind X3 Neo offers superior audio experience. Better for listening to music.
Security
FeaturesBasic fingerprint sensorSide-mounted fingerprint sensorOppo A55 uses a more advanced side mounted fingerprint sensor.
Build Quality
ProtectionCorning Gorilla Glass 5UnknownFind X3 Neo has much better screen protection, reducing the chance of scratching. The A55's screen is unknown and may be more vulnerable to scratches.
Sensors
SensorsAccelerometer, Compass, Gyroscope, Proximity, FingerprintAccelerometer, Gyroscope, Proximity, FingerprintFind X3 Neo provides more motion-related features like compass and pedometer. The A55 includes a Geomagnetic sensor.

2. Key Differences Analysis

Oppo Find X3 Neo Advantages:

  • Superior Display: AMOLED screen with higher resolution, refresh rate, and brightness provides a much better visual experience.
  • Much Higher Performance: The Snapdragon 865 chipset offers significantly faster processing speeds for all tasks, including gaming.
  • Better Camera System: Higher resolution sensors, telephoto and wide-angle lens offer greater photographic versatility, with much better video recording capabilities.
  • Faster Charging: 65W fast charging significantly reduces charging times.
  • Better Audio: Hi-Res Audio and Stereo Speakers offer a superior audio experience.
  • More Storage and RAM: Offers up to 256GB of storage and 12GB of RAM.
  • Screen protection: Corning Gorilla Glass 5
  • Reverse charging: Can charge other devices.
  • Newer Wi-Fi Standards: Supports Wi-Fi 6.

Practical Implications: The Find X3 Neo is a much better option for users who want a premium experience with excellent performance for gaming, photography, and media consumption.

Oppo A55 Advantages:

  • Larger Battery: The 5000mAh battery might offer slightly longer battery life.
  • Slightly wider selfie camera aperture: f/2.0 aperture on the selfie camera could potentially mean slightly better low-light performance in selfie shots, but is paired with a smaller 8MP sensor.
  • Portrait mode lens: Dedicated depth sensor for bokeh effect.
  • Side mounted fingerprint sensor: More advanced and generally more convenient than a basic fingerprint sensor.

Practical Implications: The A55 is primarily beneficial for users who need a reliable phone with long battery life and are not as concerned about high performance or a premium display.

Trade-offs:

  • The Oppo Find X3 Neo sacrifices a slightly larger battery for a much faster charging speed, higher performance and premium features.
  • The Oppo A55 provides a larger battery and side-mounted fingerprint sensor but sacrifices in display quality, processing power, camera capabilities, and overall premium features.

3. User Profiles & Recommendations

Oppo Find X3 Neo:

  • Ideal User: Tech enthusiasts, gamers, photographers, users who consume a lot of media, or anyone who wants a premium phone with excellent performance and features.
  • Use Cases:
    • Mobile Gaming: High-performance chipset and high refresh rate display deliver smooth gameplay.
    • Photography and Videography: Versatile camera system captures high-quality photos and videos.
    • Media Consumption: Excellent display and audio for enjoying videos, movies, and music.
    • Multi-tasking: The large RAM capacity can handle heavy multitasking and demanding apps.

Oppo A55:

  • Ideal User: Budget-conscious users who need a reliable phone for everyday tasks, such as browsing, calling, and social media, and who value long battery life.
  • Use Cases:
    • Basic daily usage: Browsing, social media, and communication.
    • Long battery life for users who are away from chargers for extended periods.
    • Users that prefer a side mounted fingerprint sensor.
  • Value Proposition: This phone focuses on basic functionality, good battery life, and affordability.

4. Decision Framework

Key Questions for Buyers:

  1. What is your budget? (The Find X3 Neo will likely be more expensive due to higher-end specifications.)
  2. What is your primary use case? (Gaming/photography or basic daily use?)
  3. How important is display quality and overall performance? (The Find X3 Neo has a superior display and significantly faster performance.)

Scenario-Based Recommendations:

  • Scenario 1: High Performance User - If you want the best possible display, performance, and camera capabilities, choose the Oppo Find X3 Neo. It offers a much more premium experience for gaming, media consumption, and photography.

  • Scenario 2: Budget-Conscious User - If you prioritize battery life and a side-mounted fingerprint sensor at a lower price and are not concerned about high-end features, then the Oppo A55 is a more suitable choice.

  • Scenario 3: Balanced User - If you want a balance of performance and good battery life, then it is a more difficult decision. However, the better screen, performance, and camera of the Oppo Find X3 Neo make it a better option overall. The larger battery on the A55 is useful, but the performance deficit is significant.

My Choice

If I were choosing between these two phones, I would choose the Oppo Find X3 Neo.

Here's why:

While I appreciate the slightly larger battery of the Oppo A55, the sheer difference in performance, display quality, and camera capability of the Find X3 Neo is too significant to ignore. As a tech enthusiast who values a smooth, responsive experience, the Snapdragon 865 chipset, the 90Hz AMOLED display, and the superior camera system of the Find X3 Neo are key factors. I often use my phone for more demanding tasks like gaming and photography, and the Find X3 Neo excels in these areas. Furthermore, the 65W fast charging is a game-changer. The larger battery on the A55 is nice, but the slow charging is a serious detriment.

While the A55 has a slightly wider selfie camera aperture and a dedicated depth sensor for portraits, the overall quality of the Find X3 Neo's camera is superior. The side-mounted fingerprint sensor on the A55 is more convenient, but the compromises in other aspects are too significant.

In short, for me, the Oppo Find X3 Neo provides a much more compelling experience overall, especially for my specific use cases. I am happy to trade a slightly larger battery for the superior display, much better performance, and more versatile camera of the Find X3 Neo.

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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