Apple iPhone 11 Pro Max vs Oppo A55 - Detailed Phone Comparison

Detailed Comparison

Specification
Oppo A55
Oppo A55
Oppo

General

Launch Date September 20, 2019 October 1, 2021
Release Year 2019 2021

Physical

Volume 99.57 cm³ 104.03 cm³
Screen Size to Weight Ratio 2.88 "/g 3.37 "/g
Weight 226 g 193 g
Height 158 mm 163.6 mm
Width 77.8 mm 75.7 mm
Thickness 8.1 mm 8.4 mm
Foldable Design No No
Available Colors
  • Matte Space Gray
  • Matte Silver
  • Matte Gold
  • Matte Midnight Green
  • Green
  • Starry Black
  • Rainbow Blue

Display

Screen Size 6.5 " 6.51 "
Resolution 1242 x 2688 720 x 1600
Aspect Ratio 19.5:9 20:9
Screen-to-Body Ratio 84.4 % 82.6 %
Pixel Density 458 PPI 270 PPI
Refresh Rate N/A N/A
Typical Brightness N/A 480 nits
HBM Brightness 800 nits N/A
Peak Brightness 1200 nits 550 nits

Hardware

Battery Capacity per Screen Area 93.94 mAh/in² 117.98 mAh/in²
Battery Density 39.86 mAh/cm³ 48.06 mAh/cm³
Battery Capacity 3969 mAh 5000 mAh
NFC Support Yes Yes
Chipset Apple A13 Bionic (7 nm+) Mediatek MT6765G Helio G35 (12 nm)
CPU Hexa-core (2x2.65 GHz Lightning + 4x1.8 GHz Thunder) Octa-core (4x2.3 GHz Cortex-A53 & 4x1.8 GHz Cortex-A53)
GPU Apple GPU (4-core graphics) PowerVR GE8320

Connectivity

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

Software

Operating System iOS Android
Initial OS Version 13 11
Maximum OS Version 18

Comparison Summary

1. Specifications Comparison

Here's a detailed comparison of the Apple iPhone 11 Pro Max and Oppo A55, focusing on real-world implications:

Design

FeatureApple iPhone 11 Pro MaxOppo A55Practical Impact
Physical Size158 × 77.8 × 8.1 mm163.6 × 75.7 × 8.4 mmOppo A55 is slightly taller and thicker, but less wide, impacting pocketability and one-handed use.
Weight226g193gOppo A55 is significantly lighter, making it more comfortable to hold for extended periods.
BuildUnknownUnknownWe lack the information for detailed comparison.

Display

FeatureApple iPhone 11 Pro MaxOppo A55Practical Impact
Size6.5"6.51"Both have nearly identical screen sizes, so the difference is negligible.
Resolution1242x2688720x1600iPhone 11 Pro Max has a much sharper and clearer display; text and images are noticeably more defined.
Pixel Density458 ppi270 ppiThe iPhone's higher ppi results in crisper text, smoother images and better overall viewing experience.
TechnologyOLEDIPS LCDiPhone's OLED offers deeper blacks, higher contrast, and more vibrant colors compared to the Oppo's IPS LCD.
Refresh Rate60Hz60HzBoth displays refresh at 60Hz, providing a standard viewing experience without high frame rate smoothness.
Brightness1200 nits0 nitsThe iPhone's significantly higher brightness ensures great outdoor visibility, while Oppo A55's brightness information is not available.

Performance

FeatureApple iPhone 11 Pro MaxOppo A55Practical Impact
ChipsetApple A13 Bionic (7 nm+)Mediatek Helio G35 (12 nm)Apple A13 Bionic offers considerably better performance; apps load faster, multitasking is smoother, and gaming is superior.
AnTuTu Score916,151379,800The iPhone's much higher benchmark score translates to faster overall performance, especially noticeable in demanding tasks and gaming.
GPUApple GPU (4-core graphics)PowerVR GE8320iPhone has superior graphics for demanding apps/games.

Camera

FeatureApple iPhone 11 Pro MaxOppo A55Practical Impact
Standard Lens12MP, f/1.8, 1/2.55" sensor, 1.4µm pixels13MP, f/2.2iPhone has a larger sensor and wider aperture; better low-light performance and shallower depth of field.
Telephoto/Portrait12MP, f/2.0Not AvailableiPhone offers telephoto zoom and enhanced portrait mode with hardware support, the Oppo doesn't have a dedicated lens for this.
Wide Angle Lens12MP, f/2.4Not AvailableiPhone can capture wider scenes.
Selfie Camera12MP8MP, f/2.0iPhone takes higher resolution selfies and likely better image quality.
Portrait mode (depth)Not Available2MP, f/2.4Oppo's dedicated depth sensor allows for more precise background blur in portrait shots.
Macro LensNot Available2MP, f/2.4Oppo has a dedicated macro camera for close up shots.
Video RecordingUp to 4K@60fps with HDR, Stereo Sound1080p@30fpsiPhone offers much higher quality and more versatile video recording, including 4K resolution and slow motion recording.
DxoMark Score (Main)122 (Photo 126, Video 124)Not availableiPhone has great camera quality, according to DxoMark benchmark.
DxoMark Score (Selfie)122 (Photo 115, Video 134)Not availableiPhone has great selfie camera quality, according to DxoMark benchmark.
FeaturesOIS, RAW, Night ModePDAF, Digital Image StabilizationiPhone's optical stabilization (OIS) improves low light performance; Oppo relies on Digital Image Stabilization; iPhone offers RAW capture for editing.

Battery

FeatureApple iPhone 11 Pro MaxOppo A55Practical Impact
Capacity3969mAh5000mAhOppo has a larger capacity which could translate to longer battery life if not for less efficient chipset.
Charging18W Fast Charging10W Fast ChargingiPhone charges faster than the Oppo.
Features18W Fast Charging, Wireless reverse chargingNot availableiPhone offers wireless charging option and fast charging.

2. Key Differences Analysis

Apple iPhone 11 Pro Max Advantages

  • Superior Display: Much higher resolution, pixel density, and OLED technology offer a drastically better viewing experience with sharper visuals, better colors, and deeper blacks.
  • Significantly Higher Performance: The A13 Bionic chip provides significantly faster processing and graphics, ensuring smoother multitasking and gaming.
  • Better Camera System: The iPhone has a more versatile camera system with a telephoto lens, wider aperture, and features such as optical image stabilization, RAW capture, and night mode.
  • High Quality Video Recording: The iPhone records in 4k resolution with a high frame rate and offers more flexibility with different video recording modes.
  • Enhanced Audio: Offers higher audio quality with Dolby Atmos, noise cancellation, and stereo speakers.
  • Brighter display: The iPhone offers significantly brighter display, making it easy to use under direct sunlight.

Oppo A55 Advantages

  • Lighter Build: The Oppo is notably lighter, making it more comfortable for prolonged use.
  • Larger Battery: It has a larger battery capacity, which could lead to longer battery life, though it is offset by its less efficient processor.
  • More RAM: The phone has more RAM, which allows better multitasking performance for daily use and gaming.
  • Additional Camera Features: The phone has a dedicated macro camera and depth sensor.
  • More Bluetooth Features: The phone has a newer Bluetooth version, supporting additional codecs such as APT-x and LDAC, leading to better audio quality.
  • Additional Connectivity Features: The phone has Wi-Fi Direct, and Wi-Fi Display capabilities.
  • Fingerprint Sensor: The phone uses a more conventional and quicker to access fingerprint sensor for security.
  • Lower Price Point: Usually available at a lower price, making it more accessible.

Trade-offs

  • The iPhone trades a heavier build for a much better display, performance and camera.
  • The Oppo offers a lighter and cheaper phone, with sacrifices in performance, display quality, and camera capabilities.

3. User Profiles & Recommendations

Apple iPhone 11 Pro Max

  • Ideal User: Users who prioritize display quality, performance, and camera capabilities. Also users who enjoy consuming high-resolution media, play demanding games, and need a versatile camera system.
  • Use Cases:
    • Professional photography and videography.
    • Mobile gaming on demanding titles.
    • Media consumption with high-quality streaming.
    • Users who value a premium smartphone experience.
  • Price-to-Value: Higher price but justified for power users who need top-tier performance, display and camera capabilities.

Oppo A55

  • Ideal User: Users who want a budget-friendly phone with good battery life and a lighter form factor. Users who primarily focus on basic daily tasks, social media, and casual photography.
  • Use Cases:
    • Everyday communication (calls, messaging).
    • Basic social media browsing.
    • Casual mobile gaming.
    • Users on a strict budget.
  • Price-to-Value: Offers good value for money, providing an adequate smartphone experience at a lower cost.

4. Decision Framework

Consider these questions when deciding:

  1. How important is display quality? If you value a crisp, clear, high-contrast display, the iPhone is the superior choice.
  2. How demanding is your typical usage? If you need the phone for demanding games or multitasking, the iPhone's chipset is essential. If basic tasks are your main focus, the Oppo should be adequate.
  3. What is your budget? The Oppo offers a lower-cost alternative.

Scenario Recommendations:

  • Scenario 1: "The Visual Enthusiast": If you value vibrant visuals, crisp details, and high display brightness, the iPhone 11 Pro Max is the clear choice.
  • Scenario 2: "The Budget-Conscious User": If you prioritize affordability and a longer battery life while sacrificing performance and display quality, the Oppo A55 is more suitable.
  • Scenario 3: "The Performance Seeker": If performance is a priority for multitasking and gaming, the iPhone 11 Pro Max is the better choice.

Conclusion

If I had to choose, I would pick the Apple iPhone 11 Pro Max. While the Oppo A55 is a capable budget phone, the iPhone 11 Pro Max's superior display, performance, and camera capabilities offer a much more premium and versatile user experience. I prioritize a high-quality display, fast performance, and a good camera, all of which the iPhone excels at. The additional cost is justified by these significant advantages. For someone that values quality and can afford a premium smartphone, the iPhone 11 Pro Max is the better choice, even if it is a slightly older model.

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
  • Digital media communication
  • Technical storytelling
  • User-centric technology insights

Bridging technical complexity with engaging, accessible narratives.