Xiaomi Poco X3 Pro vs Oppo Reno7 - Detailed Phone Comparison

Detailed Comparison

Specification
Oppo Reno7
Oppo Reno7
Oppo

General

Launch Date March 24, 2021 April 2, 2022
Release Year 2021 2022

Physical

Volume 119.33 cm³ 87.79 cm³
Screen Size to Weight Ratio 3.1 "/g 3.67 "/g
Weight 215 g 175 g
Height 165.3 mm 159.9 mm
Width 76.8 mm 73.2 mm
Thickness 9.4 mm 7.5 mm
Foldable Design No No
Available Colors
  • Phantom Black
  • Frost Blue
  • Metal Bronze
  • Cosmic Black
  • Sunset Orange

Display

Screen Size 6.67 " 6.43 "
Resolution 1080 x 2400 1080 x 2400
Aspect Ratio 20:9 20:9
Screen-to-Body Ratio 84.6 % 85.3 %
Pixel Density 395 PPI 409 PPI
Refresh Rate 120 Hz 90 Hz
Typical Brightness 450 nits 430 nits
HBM Brightness N/A 600 nits
Peak Brightness N/A 800 nits

Hardware

Battery Capacity per Screen Area 115.98 mAh/in² 108.84 mAh/in²
Battery Density 43.24 mAh/cm³ 51.26 mAh/cm³
Battery Capacity 5160 mAh 4500 mAh
NFC Support Yes Yes
Chipset Qualcomm Snapdragon 860 (7 nm) Qualcomm SM6225 Snapdragon 680 4G (6 nm)
CPU Octa-core (1x2.96 GHz Kryo 485 Gold & 3x2.42 GHz Kryo 485 Gold & 4x1.78 GHz Kryo 485 Silver) Octa-core (4x2.4 GHz Kryo 265 Gold & 4x1.9 GHz Kryo 265 Silver)
GPU Adreno 640 Adreno 610

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 14

Comparison Summary

1. Specifications Comparison

FeatureXiaomi Poco X3 ProOppo Reno7Practical Impact
Design
Dimensions165.3 × 76.8 × 9.4 mm159.9 × 73.2 × 7.5 mmPoco X3 Pro is larger and bulkier; Reno7 is more compact and easier to handle.
Weight215g175gReno7 is significantly lighter, making it more comfortable for extended use.
Display
Size6.67"6.43"Poco X3 Pro has a slightly larger display, beneficial for media consumption and gaming.
Resolution1080x24001080x2400Both offer the same sharpness.
PPI395409Very similar pixel density, negligible difference in sharpness.
TechnologyIPS LCDAMOLEDReno7 has superior color reproduction, contrast, and deeper blacks; better for viewing HDR content and dark mode usage.
Refresh Rate120Hz90HzPoco X3 Pro offers smoother scrolling and animations.
Brightness0 nits800 nitsReno7 is significantly brighter, offering better outdoor visibility in sunlight.
Performance
ChipsetQualcomm Snapdragon 860 (7 nm)Qualcomm Snapdragon 680 4G (6 nm)Poco X3 Pro has a much more powerful chipset, providing significantly faster performance for gaming and demanding apps.
AnTuTu Score627,869249,000Poco X3 Pro has significantly better overall performance, showing faster app loading and better multitasking.
GPUAdreno 640Adreno 610Poco X3 Pro has a far superior GPU, offering better graphics performance for gaming and video editing.
Battery
Capacity5160mAh4500mAhPoco X3 Pro has a larger battery, likely offering longer battery life.
Charging33W Fast Charging33W Fast ChargingBoth phones offer fast charging capability, but charging times may vary slightly due to battery capacity difference.
Camera
Main Camera48MP, f/1.7964MP, f/1.7Reno7 has a higher resolution sensor, but aperture is slightly wider on the Poco X3 Pro, though both produce good quality.
Selfie Camera20MP, f/2.232MP, f/2.4Reno7 offers higher resolution selfie camera, while X3 Pro has a wider aperture for low-light. Both have very similar pixel sizes.
Wide Angle8MP, f/2.2Not AvailablePoco X3 Pro includes an ultrawide camera for capturing expansive scenes.
Portrait Mode2MP, f/2.4Not AvailablePoco X3 Pro has a dedicated depth sensor for better portrait mode effects.
Macro Lens2MP, f/2.42MP, f/3.4Poco X3 Pro has a wider aperture macro lens.
Black & WhiteNot Available2MP, f/2.4Reno7 includes a dedicated black and white sensor.
VideoUp to 4K@30fps, EIS, Slow-mo 960fps1080p@30fps, EIS, Slow-mo 120fpsPoco X3 Pro has higher resolution video recording and supports higher frame rate slow motion videos.
Software
OSAndroid 11, Upgradable to 12Android 12, Upgradable to 14Reno7 has a newer base Android version and is expected to receive more updates.
Connectivity
Wi-Fi802.11ac, MIMO802.11acBoth offer similar Wi-Fi speeds, but Poco X3 Pro has MIMO for more stable connections in complex environments.
Bluetooth5.0 LE5.1 LEReno7 has a slightly newer Bluetooth version offering better efficiency. Both have a similar selection of codecs.
GPSGPS, A-GPS, GLONASS, Beidou, GalileoGPS, A-GPS, GLONASS, Beidou, QZSS, GalileoReno7 supports more satellite systems, potentially leading to slightly better accuracy.
Storage
Internal128/256 GB128 GBPoco X3 Pro offers the option for more storage.
RAM6/8 GB8 GBBoth are adequate for smooth multitasking.
ExpandableNoNoNeither phone supports expandable storage.
Audio
QualityHi-Res Audio, Stereo SpeakersBasic AudioPoco X3 Pro offers superior audio quality, better audio separation with stereo speakers, providing a more immersive experience.
Security
FeaturesSide-mounted fingerprintBasic fingerprint sensorPoco X3 Pro features a more advanced side-mounted fingerprint sensor, with the benefits of speed and convenience.
Build Quality
Screen ProtectionGorilla Glass 6Gorilla Glass 5Poco X3 Pro uses a slightly newer version of Gorilla Glass, potentially offering better drop protection.
SensorsUltrasonic proximity virtual, Accelerometer, Compass, GyroscopeProximity, Accelerometer, Compass, Gyroscope, Gravity, Geomagnetic, PedometerReno7 has a more comprehensive sensor suite.

2. Key Differences Analysis

Xiaomi Poco X3 Pro Advantages:

  • Significantly Superior Performance: The Snapdragon 860 chipset provides substantially better CPU and GPU performance, leading to smoother gaming, faster app loading, and better multitasking.
  • Larger Battery: The 5160mAh battery offers potentially longer battery life compared to the Reno7's 4500mAh.
  • 120Hz Refresh Rate: Offers smoother scrolling and animations for a more fluid user experience.
  • Better Audio: Hi-Res Audio and stereo speakers offer a better multimedia experience.
  • More Camera Features: Features a dedicated wide-angle and portrait sensor, 4K video recording and high fps slow motion.
  • Screen Protection: Slightly newer generation Gorilla Glass.
  • More Storage Options: Provides a higher storage configuration of 256GB.

Oppo Reno7 Advantages:

  • Superior Display: AMOLED display offers deeper blacks, better contrast, and more vibrant colors.
  • Brighter Display: 800 nits brightness provides better visibility in bright sunlight.
  • Lighter and More Compact: Easier to handle and more portable.
  • Newer Android Version: Comes with Android 12 out of the box and is expected to receive more software updates.
  • More Advanced Bluetooth Version: Bluetooth 5.1 offers slightly better power efficiency.
  • More satellite systems: Increased accuracy in GPS.
  • More Sensor Features: Comprehensive sensor suite.

Trade-offs:

  • The Poco X3 Pro sacrifices display quality and some camera features for raw power and battery life.
  • The Reno7 prioritizes display quality, design, and software over raw performance and a few camera features.

3. User Profiles & Recommendations

Xiaomi Poco X3 Pro Ideal User:

  • Gamers: Benefit from the powerful processor and smooth 120Hz refresh rate.
  • Power Users: Those who frequently use demanding apps and need fast performance.
  • Multimedia Consumers: Appreciate the larger screen, stereo speakers, and higher quality video capture.
  • Users Prioritizing Battery Life: Need longer battery life for extended usage.
  • Users needing expandable storage: Given storage options.

Use Cases:

  • Playing graphically intensive mobile games at higher settings.
  • Editing videos or photos on the go.
  • Streaming content and enjoying immersive audio.
  • Long days without needing a recharge.

Oppo Reno7 Ideal User:

  • Casual Users: Appreciate the balanced performance, beautiful display, and lightweight design.
  • Photography Enthusiasts: Enjoy the better main camera quality and brighter display for outdoor shooting.
  • Users Prioritizing Design and Portability: Prefer a lightweight, sleek, and compact device.
  • Users Prioritizing Software and Updates: Need a more recent Android version and ongoing software support.
  • Users that need a more comprehensive sensor suite: Benefit from the added sensors for better tracking capabilities.

Use Cases:

  • Everyday social media browsing and light app usage.
  • Capturing and viewing photos and videos, especially in bright sunlight.
  • Comfortable for extended reading or content consumption.
  • Users who prefer sleek designs and a lighter phone.

4. Decision Framework

Key Questions for Buyers:

  1. What is your primary use case for the phone? (Gaming, multimedia, photography, daily usage)
  2. How important is performance vs. display quality to you?
  3. Do you prefer a larger battery and device or a lighter more compact design?

Scenario-Based Recommendations:

  • If you prioritize performance and gaming: The Xiaomi Poco X3 Pro is the clear winner due to its significantly more powerful chipset and 120hz display, even with the IPS LCD screen.
  • If you prioritize display quality and a more compact design: The Oppo Reno7 is the better choice with its AMOLED display, brighter screen, and lighter build.
  • If you need a balance of performance and battery: The Poco X3 Pro offers a stronger combination in these areas, but the Reno 7 is still capable for most daily tasks.
  • If you want the most up-to-date software: The Oppo Reno7 will likely get more updates.

My Choice

If I were to choose between these two phones, I would personally choose the Xiaomi Poco X3 Pro. My reasoning is as follows:

  • Performance is key: I prioritize performance and the ability to run demanding applications smoothly. The substantial difference in the AnTuTu benchmark score indicates that the X3 Pro would be significantly more responsive and capable in daily use, especially with gaming or graphic-intensive apps.
  • Multimedia Consumption: I watch quite a few videos and having stereo speakers is important to me. While the screen may not be an AMOLED, the larger display and the 120hz refresh rate would provide an enhanced viewing experience overall for me.
  • Battery life: A larger battery is crucial to me, and the 5160 mAh battery on the Poco X3 Pro would allow me to use my phone through a full day without worrying about constantly charging it.
  • Price to performance: The Poco X3 Pro is known for offering an excellent price-to-performance ratio, and provides a performance that would justify the tradeoffs.

Although the Oppo Reno7 has a superior display with better color accuracy, brightness and a more compact form factor, it doesn't cater to my main needs of performance and a good multimedia experience. The Poco X3 Pro would give me a superior overall experience that fits my priorities for overall performance, gaming and battery life.

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