Oppo Reno5 5G vs Xiaomi Redmi Note 11S 5G - Detailed Phone Comparison

Detailed Comparison

Specification

General

Launch Date January 7, 2021 April 23, 2022
Release Year 2021 2022

Physical

Volume 92.26 cm³ 109.13 cm³
Screen Size to Weight Ratio 3.74 "/g 3.38 "/g
Weight 172 g 195 g
Height 159.1 mm 163.6 mm
Width 73.4 mm 75.8 mm
Thickness 7.9 mm 8.8 mm
Foldable Design No No
Available Colors
  • Starry Black
  • Galactic Silver
  • Azure Blue
  • Midnight Black
  • Twilight Blue
  • Star Blue

Display

Screen Size 6.43 " 6.6 "
Resolution 1080 x 2400 1080 x 2400
Aspect Ratio 20:9 20:9
Screen-to-Body Ratio 85.5 % 84.8 %
Pixel Density 409 PPI 399 PPI
Refresh Rate 90 Hz 90 Hz
Typical Brightness 430 nits 450 nits
HBM Brightness N/A N/A
Peak Brightness 750 nits N/A

Hardware

Battery Capacity per Screen Area 104.00 mAh/in² 114.78 mAh/in²
Battery Density 46.61 mAh/cm³ 45.82 mAh/cm³
Battery Capacity 4300 mAh 5000 mAh
NFC Support Yes Yes
Chipset Qualcomm SM7250 Snapdragon 765G 5G (7 nm) Mediatek Dimensity 810 (6 nm)
CPU Octa-core (1x2.4 GHz Kryo 475 Prime & 1x2.2 GHz Kryo 475 Gold & 6x1.8 GHz Kryo 475 Silver) Octa-core (2x2.4 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)
GPU Adreno 620 Mali-G57 MC2

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 Reno5 5G vs. Xiaomi Redmi Note 11S 5G

1. Specifications Comparison

Design

FeatureOppo Reno5 5GXiaomi Redmi Note 11S 5GPractical Impact
Dimensions159.1 × 73.4 × 7.9 mm163.6 × 75.8 × 8.8 mmXiaomi is larger overall, may be less comfortable for small hands or one-handed use.
Weight172g195gOppo Reno5 5G is significantly lighter, making it more comfortable for extended use, especially during travel or holding for long periods.
BuildGorilla Glass 3+ frontGorilla Glass 3 frontBoth offer decent screen protection but may require a screen protector for maximum durability against scratches and impacts

Display

FeatureOppo Reno5 5GXiaomi Redmi Note 11S 5GPractical Impact
Size6.43"6.6"Xiaomi offers slightly more screen real estate, potentially better for media consumption and multitasking.
Resolution1080x24001080x2400Both offer the same level of sharpness, suitable for everyday tasks and media consumption.
PPI409399Similar pixel densities, meaning both offer a sharp display.
TechnologyAMOLEDIPS LCDOppo's AMOLED offers superior blacks, contrast, and color vibrancy. Better for HDR content and viewing in dark environments. Xiaomi's IPS LCD is more standard, offering decent colors and brightness.
Refresh Rate90Hz90HzBoth offer a smoother scrolling experience and animations compared to standard 60Hz displays.
Brightness750 nits0 nitsOppo Reno5 5G is significantly brighter, offering much better outdoor visibility, particularly in direct sunlight. Xiaomi brightness is listed as zero - this likely an error. It is crucial to verify the actual brightness, but given the IPS LCD screen, it is unlikely to be as bright as the Oppo.

Performance

FeatureOppo Reno5 5GXiaomi Redmi Note 11S 5GPractical Impact
ChipsetSnapdragon 765G (7nm)Dimensity 810 (6nm)Dimensity 810 offers a higher benchmark score, generally indicating slightly faster processing for apps and gaming, and is more power-efficient. Snapdragon 765G is still capable of smooth performance for most users.
AnTuTu Score325,000438,700Xiaomi performs better in benchmarks, suggesting it will provide smoother performance for demanding tasks.
GPUAdreno 620Mali-G57 MC2Xiaomi's GPU may offer slightly better graphical performance for gaming, but the difference is not massive.

Camera

FeatureOppo Reno5 5GXiaomi Redmi Note 11S 5GPractical Impact
Main Camera64MP, f/1.7, 1/1.7", Sony IMX686, 0.8µm50MP, f/1.8, 1/2.76", Samsung S5KJN1, 0.64µmOppo's main sensor is larger with a wider aperture and larger pixels, suggesting better low-light performance.
Selfie Camera32MP, f/2.4, 0.8µm13MP, f/2.4, pixel size missingOppo has a significantly higher-resolution selfie camera, potentially capturing more detailed selfies.
Wide Angle Lens8MP (Combined with Macro)8MP, f/2.2Both offer wide-angle capabilities, but Xiaomi's is a standalone lens which offers more flexibility. Oppo combines with macro which might not be ideal for ultrawide shots.
Macro Lens2MP, f/2.42MP, f/2.4Both phones offer dedicated macro lenses for close-up shots, but image quality is often limited by the low resolution of these sensors.
Video4K@30fps, 1080p@up to 120fps, HDR, EIS1080p@up to 60fpsOppo records higher-resolution and higher frame rate videos, making it preferable for content creators and video enthusiasts.
DXOMarkNot Available65 (Mobile), 50 (Photo), 83 (Video)Xiaomi has DXOMark rating which provides some insights into photo and video capabilities. Oppo's camera performance is unknown as no such data exists.
Camera FeaturesQuad Camera, PDAF, CDAF, etc.Triple Camera, etc.Oppo offers more advanced focus options. Both share general features like HDR and night mode, etc.

Battery

FeatureOppo Reno5 5GXiaomi Redmi Note 11S 5GPractical Impact
Capacity4300mAh5000mAhXiaomi's larger battery provides longer battery life and time between charges.
Charging65W Fast33W FastOppo Reno5 5G charges much faster, reducing downtime while charging significantly and allowing for quick top-ups.
FeaturesReverse Charging, Dual-cellNon-removableOppo can act as a power bank for other devices and offers a dual-cell battery for faster charging.

2. Key Differences Analysis

Oppo Reno5 5G Advantages:

  • Superior Display: The AMOLED screen offers better contrast, deeper blacks, and more vibrant colors, resulting in a much better viewing experience for media consumption, gaming, and everyday use, especially in low-light environments.
  • Significantly Faster Charging: The 65W fast charging is substantially quicker, making it easier to keep the phone charged and minimizing downtime while charging.
  • Better Camera Performance (Potentially): Larger sensor and wider aperture on the main camera and significantly better resolution on selfie camera, suggests better low-light performance and more detailed photos (needs verification through real world use).
  • Superior Video Recording: 4K recording and higher frame rate capabilities are ideal for content creation.

Xiaomi Redmi Note 11S 5G Advantages:

  • Longer Battery Life: Larger battery capacity provides better longevity for heavy users who want to use their device extensively without frequent charging.
  • Better Performance: The Dimensity 810 chipset offers better performance scores than the Snapdragon 765G, suggesting smoother overall performance in demanding tasks and gaming.
  • Standalone Wide Angle Lens: Offers more flexibility and potentially better image quality for ultrawide shots.
  • Hi-Res Audio and Dual Microphones: Provides a richer audio experience and better voice clarity for calls and recordings.

Significant Trade-offs

  • Oppo Reno5 5G: While offering better display and faster charging, it has a smaller battery and potentially less overall processing power than the Xiaomi. Additionally it has unknown camera performance.
  • Xiaomi Redmi Note 11S 5G: While offering better battery life and overall performance, it lacks the vibrant colors and deeper blacks of an AMOLED display and has lower charging speeds.

3. User Profiles & Recommendations

Oppo Reno5 5G Ideal User:

  • Media Consumers: Users who prioritize a high-quality display for watching videos, movies, and browsing social media.
  • Casual Photographers: Users who want decent camera capabilities and better selfies, especially in low-light conditions.
  • Frequent Chargers/On-The-Go Users: Users who value super-fast charging and can manage a slightly smaller battery.
  • Content Creators: Users who need a phone with good video recording capabilities.

Xiaomi Redmi Note 11S 5G Ideal User:

  • Power Users: Users who prioritize battery life and want a device that can last a full day, even with heavy use.
  • Gamers: Users who prioritize smoother gaming performance at a budget price.
  • Value Seekers: Users looking for a phone that provides a solid balance of performance and features.
  • Audio Enthusiasts: Users who appreciate high-quality audio, Hi-Res Audio, and better sound capture.

4. Decision Framework

Key Questions for Buyers:

  1. How important is display quality to you? (AMOLED vs. IPS LCD)
  2. Do you prioritize battery life or charging speed?
  3. What are your primary use cases: gaming, media consumption, photography, or general productivity?

Scenario-Based Recommendations:

  • Scenario 1: Frequent Traveler/Heavy Media Consumption - Choose the Oppo Reno5 5G for its superior display, fast charging, and potentially better camera.
  • Scenario 2: Heavy Gamer/Budget Conscious - Choose the Xiaomi Redmi Note 11S 5G for its better processing power, longer battery, and solid features.
  • Scenario 3: Audio Focused User - Choose Xiaomi Redmi Note 11S 5G for better audio quality, Hi-Res Audio, and dual microphones.
  • Scenario 4: General User - Both phones are good options, but it depends if you prioritize screen quality or battery life.

My Choice

If I had to choose, I would personally lean towards the Oppo Reno5 5G. While the Xiaomi Redmi Note 11S 5G offers compelling advantages in battery life and performance, the difference isn't extreme in day-to-day usage.

The standout features of the Reno5 5G are the superior AMOLED display and the significantly faster 65W charging. The screen quality of the AMOLED display makes content consumption much more pleasurable, and the ability to rapidly charge the phone mitigates concerns about the smaller battery. I'd rather have the AMOLED display quality and faster charging. Even without any benchmark, a 64MP f/1.7 camera will likely outperform the 50MP f/1.8 one in everyday conditions, making it a worthy tradeoff. However, this is based on my personal preference for a better screen and faster charging, and others who prioritize battery and slightly better performance may still prefer the Xiaomi.

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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