Oppo Find X3 Pro vs Xiaomi Poco M4 Pro 5G - Detailed Phone Comparison

Detailed Comparison

Specification

General

Launch Date March 19, 2021 November 11, 2021
Release Year 2021 2021

Physical

Volume 100.48 cm³ 109.13 cm³
Screen Size to Weight Ratio 3.47 "/g 3.38 "/g
Weight 193 g 195 g
Height 163.6 mm 163.6 mm
Width 74 mm 75.8 mm
Thickness 8.3 mm 8.8 mm
Foldable Design No No
Available Colors
  • Blue
  • White
  • Gloss Black
  • Cosmic Mocha
  • Mars Edition
  • Photographer Edition
  • Cool Blue
  • Poco Yellow
  • Power Black

Display

Screen Size 6.7 " 6.6 "
Resolution 1440 x 3216 1080 x 2400
Aspect Ratio 20:9 20:9
Screen-to-Body Ratio 89.2 % 84.8 %
Pixel Density 525 PPI 399 PPI
Refresh Rate 120 Hz 90 Hz
Typical Brightness 500 nits 450 nits
HBM Brightness N/A N/A
Peak Brightness 1300 nits N/A

Hardware

Battery Capacity per Screen Area 100.25 mAh/in² 114.78 mAh/in²
Battery Density 44.78 mAh/cm³ 45.82 mAh/cm³
Battery Capacity 4500 mAh 5000 mAh
NFC Support Yes Yes
Chipset Qualcomm SM8350 Snapdragon 888 5G (5 nm) Mediatek Dimensity 810 (6 nm)
CPU Octa-core (1x2.84 GHz Cortex-X1 & 3x2.42 GHz Cortex-A78 & 4x1.80 GHz Cortex-A55) Octa-core (2x2.4 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)
GPU Adreno 660 Mali-G57 MC2

Connectivity

USB Version 3.1 2.0
OTG Support 1 1
DisplayPort
DisplayPort Version N/A N/A
USB Features USB Type-C 3.1, OTG USB Type-C 2.0, OTG

Software

Operating System Android Android
Initial OS Version 11 11
Maximum OS Version 14 12

Comparison Summary

1. Specifications Comparison

FeatureOppo Find X3 ProXiaomi Poco M4 Pro 5GPractical Impact
Design
Dimensions163.6 x 74 x 8.3 mm163.6 x 75.8 x 8.8 mmPoco M4 Pro 5G is slightly wider and thicker; minimal difference in daily usage
Weight193g195gBoth phones are similarly weighted, making them feel comparable in hand
Display
Size6.7"6.6"Oppo offers a slightly larger screen for more immersive viewing, while the difference is marginal in daily use
Resolution1440x32161080x2400Oppo's display is noticeably sharper with finer details, making text and images look crisper.
Pixel Density525 ppi399 ppiOppo's higher pixel density results in a clearer, more refined display; especially noticeable when reading small text.
TechnologyAMOLEDIPS LCDOppo's AMOLED display delivers deeper blacks, better contrast, and more vibrant colors, ideal for media consumption.
Refresh Rate120Hz90HzOppo offers slightly smoother scrolling and animations; a subtle but noticeable upgrade for heavy phone users.
Brightness1300 nits0 nitsOppo Find X3 Pro has much better outdoor visibility in bright sunlight. Xiaomi Poco M4 Pro 5G has no brightness value, therefore outdoor use is not guaranteed.
Performance
ChipsetSnapdragon 888 (5 nm)Dimensity 810 (6 nm)Oppo's chipset offers significantly faster performance; better for demanding apps, gaming, and multitasking.
AnTuTu Score876,500438,700Oppo has double the benchmark performance; translating to smoother app loading, and overall better responsiveness in performance heavy usage
GPUAdreno 660Mali-G57 MC2Oppo has better graphics processing performance, providing better gaming experience
Battery
Capacity4500 mAh5000 mAhPoco has a larger battery, potentially offering longer battery life for everyday usage.
Charging65W Fast Charging33W Fast ChargingOppo charges much faster, ideal for users who need quick power boosts.
FeaturesWireless & Reverse ChargingNon-removableOppo offers wireless charging and the ability to charge other devices.
Camera
Main Camera50MP, 1/1.56" sensor50MP, 1/2.76" sensorOppo has a larger sensor, allowing it to capture more light; resulting in better low-light performance and dynamic range.
Selfie Camera32MP, 1/2.74" sensor16MP, 1/3.06" sensorOppo offers a higher-resolution selfie camera with a slightly larger sensor, which generally translates to better detail and low-light selfies.
Telephoto Lens13MPNot AvailableOppo includes a telephoto lens for optical zoom capabilities, allowing for clear close-up shots from a distance.
Wide Angle Lens50MP, 1/1.56" sensor8MP, 1/2.8" sensorOppo has a significantly higher resolution wide-angle camera with a larger sensor, resulting in higher quality wide-angle shots.
VideoUp to 4K@60fpsUp to 1080p@60fpsOppo records higher resolution videos, providing better video quality, especially for those who vlog.
DXOMARK128Not AvailableOppo camera is generally rated for overall image quality (128) according to DxoMark, while Xiaomi Poco M4 Pro 5G does not have available results.
Software
OSAndroid 11 (Up to 14)Android 11 (Up to 12)Oppo will likely receive longer software support with newer Android updates.
Connectivity
Wi-FiWi-Fi 6Wi-Fi 5Oppo supports faster Wi-Fi speeds, ideal for users who rely on high-speed internet for large downloads and streaming.
BluetoothBluetooth 5.2Bluetooth 5.1Oppo has a slightly more recent version of Bluetooth, which can offer slightly better battery efficiency and connection stability for wireless devices.
GPSL1 + L5, QZSSL1 OnlyOppo has more GPS bands, which could lead to more precise location services.
Storage
InternalUp to 512 GBUp to 256 GBOppo offers more storage capacity for photos, videos, and apps.
RAMUp to 16 GBUp to 8 GBOppo has more RAM, allowing for better multitasking and smoother performance in demanding apps.
ExpandableNoNoNeither phone allows for expandable storage.
Audio
FeaturesDolby Atmos StereoDolby Atmos Stereo, Hi-Res Audio, 2 MicsXiaomi provides enhanced audio with Hi-Res audio, and two microphones. Both phones share Dolby Atmos Stereo speaker support.
Security
FingerprintBasic fingerprint sensorSide-mounted fingerprint sensorPoco offers a faster and more conveniently located fingerprint sensor.
Build
Screen ProtectionGorilla Glass 5Gorilla Glass 3Oppo has a more resistant screen to scratches and drops.
Sensors
SensorsProximity, Pedometer, GravityUltrasonic proximity virtualOppo has more sensors and features than Xiaomi Poco M4 Pro 5G.

2. Key Differences Analysis

Oppo Find X3 Pro Advantages:

  • Superior Display: The AMOLED screen with higher resolution, pixel density, refresh rate, and brightness provides a significantly better viewing experience for media consumption and everyday use.
  • Flagship Performance: The Snapdragon 888 chipset offers substantially better performance for gaming, demanding applications, and overall responsiveness.
  • Advanced Camera System: The Oppo Find X3 Pro has a more versatile and higher-quality camera system with a telephoto lens, larger sensors, and better video recording capabilities.
  • Faster Charging & Wireless Options: The 65W fast charging, along with wireless and reverse wireless charging, offers more convenience.
  • Longer Software Support: More Android version updates mean longer usability.
  • Better Build: Gorilla Glass 5 provides better screen protection.
  • More RAM/Storage Options: 12 GB /16 GB RAM and 256/512 GB Storage

Xiaomi Poco M4 Pro 5G Advantages:

  • Larger Battery: The 5000mAh battery might offer slightly better battery life for less intensive tasks.
  • Side-Mounted Fingerprint Sensor: More convenient and potentially faster biometric access.
  • Hi-Res Audio Support and 2 microphones: Better audio quality for audiophiles and improved voice capture.
  • Potentially More Affordable: The Poco M4 Pro 5G is generally positioned as a more budget-friendly option.

Trade-offs:

  • The Oppo Find X3 Pro sacrifices battery capacity for better performance and features, while the Poco M4 Pro 5G favors battery life at the cost of performance and display quality.
  • Oppo's superior camera comes with the price of a phone with potentially more weight and a less secure fingerprint sensor.

3. User Profiles & Recommendations

Oppo Find X3 Pro is Ideal For:

  • Power Users: Users who prioritize performance, gaming, and multitasking will benefit from the flagship chipset and ample RAM.
  • Media Enthusiasts: Users who consume a lot of video content and value a high-quality display for movies, streaming, and social media.
  • Photography Lovers: Those who take a lot of pictures and want the most versatile and capable camera system.
  • Users Seeking Premium Features: Wireless charging, fast wired charging, and long-term software support.

Specific Use Cases for Oppo Find X3 Pro:

  • Playing graphically demanding games smoothly.
  • Editing photos and videos on the go.
  • Enjoying HDR content with excellent color accuracy and deep blacks.
  • Capturing high-quality photos and videos with versatility.
  • Using navigation apps with more accurate GPS positioning.

Xiaomi Poco M4 Pro 5G is Ideal For:

  • Budget-Conscious Buyers: Those who want a reliable 5G smartphone without breaking the bank.
  • Users Prioritizing Battery Life: Those who are more concerned with a long-lasting battery than ultimate performance.
  • Audio Enthusiasts: Those looking for hi-res audio playback and better microphone support for calls.
  • Users who find side-mounted fingerprint sensor to be more practical.

Specific Use Cases for Xiaomi Poco M4 Pro 5G:

  • Everyday browsing, social media, and communications.
  • Long periods of usage without requiring frequent charging.
  • Streaming music or audio with higher quality.
  • Users who prefer the side-mounted fingerprint sensor for its convenience.

4. Decision Framework

Key Questions to Consider:

  1. Budget: What is your price range, and how important is cost?
  2. Performance vs. Battery: Do you prioritize processing power and features, or are you more concerned about battery life?
  3. Display & Camera Quality: How important are display sharpness, color accuracy, and camera quality for photos and videos?

Scenario-Based Recommendations:

  • Scenario 1: Gaming Enthusiast - If you are a gamer who values performance, the Oppo Find X3 Pro is the clear choice. It delivers smoother gameplay and better graphics with its powerful Snapdragon chipset and better GPU.
  • Scenario 2: Casual User with Budget Constraints - If you're a casual user, and are primarily concerned with battery life, the Xiaomi Poco M4 Pro 5G is a more cost-effective option.
  • Scenario 3: Mobile Photographer - If you value high quality and versatility, the Oppo Find X3 Pro with it's superior cameras, is the better choice, thanks to its additional telephoto lens, larger sensors and 4K 60 fps video capabilities.
  • Scenario 4: Media Consumption Focused - If you watch a lot of movies and streaming content, the Oppo Find X3 Pro's AMOLED display is superior in terms of both sharpness and colour accuracy.

My Choice

If I were to choose, I would personally go with the Oppo Find X3 Pro. Although it is an older device, the massive performance differences, as well as display and camera quality would be crucial to me. I do not mind trading slightly worse battery performance for a better overall user experience. While the Xiaomi Poco M4 Pro 5G is a decent phone in it's own right, the Oppo Find X3 Pro is much more suitable for a power user or user who prefers a better screen, and an overall more premium experience.

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.