Oppo Reno5 5G vs Xiaomi Poco X4 GT - Detailed Phone Comparison

Detailed Comparison

Specification

General

Launch Date January 7, 2021 June 27, 2022
Release Year 2021 2022

Physical

Volume 92.26 cm³ 108.18 cm³
Screen Size to Weight Ratio 3.74 "/g 3.3 "/g
Weight 172 g 200 g
Height 159.1 mm 163.6 mm
Width 73.4 mm 74.3 mm
Thickness 7.9 mm 8.9 mm
Foldable Design No No
Available Colors
  • Starry Black
  • Galactic Silver
  • Azure Blue
  • Silver
  • Black
  • Blue

Display

Screen Size 6.43 " 6.6 "
Resolution 1080 x 2400 1080 x 2460
Aspect Ratio 20:9 21:9
Screen-to-Body Ratio 85.5 % 85.1 %
Pixel Density 409 PPI 407 PPI
Refresh Rate 90 Hz 144 Hz
Typical Brightness 430 nits 500 nits
HBM Brightness N/A 650 nits
Peak Brightness 750 nits N/A

Hardware

Battery Capacity per Screen Area 104.00 mAh/in² 116.62 mAh/in²
Battery Density 46.61 mAh/cm³ 46.96 mAh/cm³
Battery Capacity 4300 mAh 5080 mAh
NFC Support Yes Yes
Chipset Qualcomm SM7250 Snapdragon 765G 5G (7 nm) Mediatek Dimensity 8100 (5 nm)
CPU Octa-core (1x2.4 GHz Kryo 475 Prime & 1x2.2 GHz Kryo 475 Gold & 6x1.8 GHz Kryo 475 Silver) Octa-core (4x2.85 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55)
GPU Adreno 620 Mali-G610 MC6

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

Design

FeatureOppo Reno5 5GXiaomi Poco X4 GTPractical Impact
Dimensions159.1 x 73.4 x 7.9 mm163.6 x 74.3 x 8.9 mmPoco X4 GT is taller and thicker, potentially less comfortable for smaller hands.
Weight172g200gOppo Reno5 5G is significantly lighter, better for extended use and one-handed operation.
Build MaterialNot SpecifiedNot SpecifiedWithout details on the chassis and back material, we cannot compare the overall feel and durability

Display

FeatureOppo Reno5 5GXiaomi Poco X4 GTPractical Impact
Size6.43"6.6"Poco X4 GT has a slightly larger screen for more immersive media consumption and gaming.
Resolution1080x24001080x2460Both offer sharp visuals, differences are minor and unlikely to be noticeable in daily use.
PPI409407Both are very similar and have high pixel density, providing crisp text and detailed images
TechnologyAMOLEDIPS LCDOppo Reno5 5G has better contrast, deeper blacks, and potentially better outdoor visibility due to vibrant colors.
Refresh Rate90Hz144HzPoco X4 GT has a noticeably smoother scrolling and gaming experience.
Brightness750 nits0 nitsOppo Reno5 5G is significantly brighter and better for outdoor use under direct sunlight.

Performance

FeatureOppo Reno5 5GXiaomi Poco X4 GTPractical Impact
ChipsetQualcomm Snapdragon 765G (7 nm)Mediatek Dimensity 8100 (5 nm)Poco X4 GT has a more powerful and efficient chipset, resulting in better app performance and gaming.
AnTuTu Score325,000820,061Poco X4 GT is significantly faster, offering a smoother experience with demanding apps and games.
GPUAdreno 620Mali-G610 MC6Poco X4 GT's GPU is more powerful, providing a better gaming experience with higher frame rates.

Camera

FeatureOppo Reno5 5GXiaomi Poco X4 GTPractical Impact
Main Camera64MP, f/1.7, 1/1.7", Sony IMX68664MP, f/1.89, 1/1.72", Samsung S5KGW1Oppo Reno5 5G has a slightly wider aperture and larger sensor for potentially better low light performance
Selfie Camera32MP, f/2.4, 0.8µm16MP, f/2.45, 1/3.06", 1.0µmOppo Reno5 5G offers higher resolution selfies, Xiaomi Poco X4 GT offers larger pixels which might be good in low light.
Wide Angle Camera8MP, f/2.2 (as a combined sensor with macro)8MP, f/2.2Xiaomi Poco X4 GT has a dedicated wide-angle lens for capturing expansive scenes.
Macro Camera2MP, f/2.42MP, f/2.4, 1/5", 1.75µm,Both have a similar Macro Camera with similar aperture and resolution but Xiaomi Poco X4 GT has bigger pixels.
Video Recording4K@30fps with HDR, EIS, 1080p@30/60/120fps with HDR, EIS4K@30fps, 1080p@30/60fpsBoth offer 4K recording, with Oppo Reno 5 5G offering more HDR and EIS recording at different resolutions.
Slow-motion240fps960fpsXiaomi Poco X4 GT offers superior slow-motion recording
Camera FeaturesQuadruple camera, CDAFTriple camera, RAWOppo Reno5 5G offers more cameras but does not support RAW capture. Xiaomi Poco X4 GT supports RAW which is good for editing.

Battery

FeatureOppo Reno5 5GXiaomi Poco X4 GTPractical Impact
Capacity4300mAh5080mAhPoco X4 GT has a larger battery, which should result in longer battery life.
Charging65W fast charging67W fast chargingBoth offer very fast charging, with Poco X4 GT being slightly faster.
Other FeaturesReverse charging, dual-cellNoneOppo Reno5 5G can charge other devices and has a dual-cell battery for potentially improved charging speed and thermal management.

2. Key Differences Analysis

Oppo Reno5 5G Advantages:

  • Superior Display: AMOLED display with vibrant colors, deeper blacks, and better contrast, is ideal for media consumption and better visibility under direct sunlight.
  • Lighter and More Compact: The lighter weight and slimmer profile make it more comfortable for extended use and one-handed operation.
  • Reverse Charging: The ability to charge other devices can be very convenient in emergencies.
  • Better front-facing camera: Higher resolution, should deliver better image quality than the Xiaomi.
  • More video recording options: Oppo provides more options in terms of resolutions and framerate.

Xiaomi Poco X4 GT Advantages:

  • Superior Performance: The Dimensity 8100 chipset offers significantly higher performance, leading to better app loading, multitasking, and gaming capabilities.
  • Smoother Display: The 144Hz refresh rate provides a significantly smoother visual experience, especially for gaming and scrolling through content.
  • Larger Battery: The 5080mAh battery offers more extended use time.
  • Faster Charging: 67W fast charging is slightly faster than the Oppo's 65W.
  • Better slow-motion capabilities: The device can record in 960 fps.
  • More modern: newer Bluetooth and Wifi standards
  • Dedicated Wide Angle lens: Xiaomi Poco X4 GT offers a dedicated wide-angle lens for capturing wide shots
  • More versatile audio: It has Hi-res audio, 2 microphones, and supports AAC.
  • Better screen protection: Gorilla Glass 5 compared to Corning Gorilla Glass 3+.

Trade-offs:

  • The Oppo Reno5 5G sacrifices performance and battery life for a lighter build, better display, and reverse charging.
  • The Xiaomi Poco X4 GT prioritizes performance and battery life at the expense of display quality and weight.

3. User Profiles & Recommendations

Oppo Reno5 5G Ideal User:

  • Media Consumers: Users who prioritize display quality for watching videos and browsing photos.
  • Light Users: Individuals who don't require intensive gaming or multitasking and value a lighter, more compact phone.
  • Users of Wireless Accessories: Users who want the reverse charging to charge their earbuds and smartwatches.

Specific Use Cases:

  • Watching movies and TV shows on the go with excellent color accuracy and contrast.
  • Daily social media browsing, photography, and light productivity tasks with a comfortable in-hand feel.
  • Quick top-ups for accessories on the go.

Xiaomi Poco X4 GT Ideal User:

  • Gamers: Those who require the best possible performance and smooth visuals for gaming.
  • Power Users: Users who engage in heavy multitasking and need a phone with long battery life.
  • Performance Enthusiasts: People who value speed and responsiveness above all else.

Specific Use Cases:

  • Playing demanding games with smooth frame rates and no lag.
  • Multitasking between multiple apps, video editing, and other intensive tasks.
  • Extended use on a single charge when away from power outlets.

Price-to-Value Ratio:

The price-to-value will vary depending on location and deals. However, assuming similar price brackets, the Poco X4 GT offers better value for performance-centric users, while the Oppo Reno5 5G is a better choice for those prioritizing display quality and portability.

4. Decision Framework

Key Questions for Buyers:

  1. Do you prioritize display quality (AMOLED) or performance (high refresh rate, stronger chipset)?
  2. Is lightweight portability or long battery life more important?
  3. What is your primary use case? (Gaming, media consumption, daily use)

Scenario-Based Recommendations:

  • Scenario 1: Gaming is primary focus
    • Recommendation: Xiaomi Poco X4 GT offers the better chipset, refresh rate, and battery for smooth gaming.
  • Scenario 2: Watching movies and videos is primary
    • Recommendation: Oppo Reno5 5G excels with a superior AMOLED display for vibrant visuals.
  • Scenario 3: Balanced daily use and portability
    • Recommendation: Oppo Reno5 5G provides good performance, a lightweight design, and a superior display.
  • Scenario 4: Long battery life
    • Recommendation: Xiaomi Poco X4 GT has better battery life.

My Choice

If I were choosing between these two phones, I would pick the Xiaomi Poco X4 GT. While I appreciate the AMOLED display of the Oppo Reno5 5G, the overall performance advantage of the Dimensity 8100, combined with the smoother 144Hz display and longer battery life, makes the Poco X4 GT the more appealing option for me. My primary use includes a lot of gaming and multitasking, where the power and responsiveness of the Poco X4 GT would make a significant difference. Furthermore, the slightly better battery and newer Wifi standard gives the Poco the edge. The Oppo is also missing a wide angle camera lens which is something that I would prefer to have.

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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Bridging technical complexity with engaging, accessible narratives.