Oppo Reno5 5G vs Xiaomi Redmi Note 11 4G - Detailed Phone Comparison

Detailed Comparison

Specification

General

Launch Date January 7, 2021 December 1, 2021
Release Year 2021 2021

Physical

Volume 92.26 cm³ 108.86 cm³
Screen Size to Weight Ratio 3.74 "/g 3.59 "/g
Weight 172 g 181 g
Height 159.1 mm 162 mm
Width 73.4 mm 75.5 mm
Thickness 7.9 mm 8.9 mm
Foldable Design No No
Available Colors
  • Starry Black
  • Galactic Silver
  • Azure Blue
  • Carbon Gray
  • Pebble White
  • Sea Blue

Display

Screen Size 6.43 " 6.5 "
Resolution 1080 x 2400 1080 x 2400
Aspect Ratio 20:9 20:9
Screen-to-Body Ratio 85.5 % 83.4 %
Pixel Density 409 PPI 405 PPI
Refresh Rate 90 Hz 90 Hz
Typical Brightness 430 nits N/A
HBM Brightness N/A N/A
Peak Brightness 750 nits N/A

Hardware

Battery Capacity per Screen Area 104.00 mAh/in² 118.34 mAh/in²
Battery Density 46.61 mAh/cm³ 45.93 mAh/cm³
Battery Capacity 4300 mAh 5000 mAh
NFC Support Yes No
Chipset Qualcomm SM7250 Snapdragon 765G 5G (7 nm) Mediatek MT6769H Helio G88 (12 nm)
CPU Octa-core (1x2.4 GHz Kryo 475 Prime & 1x2.2 GHz Kryo 475 Gold & 6x1.8 GHz Kryo 475 Silver) Octa-core (2x2.0 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55)
GPU Adreno 620 Mali-G52 MC2

Connectivity

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

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 11 4G

1. Specifications Comparison

FeatureOppo Reno5 5GXiaomi Redmi Note 11 4GPractical Impact
Design
Dimensions159.1 x 73.4 x 7.9 mm162 x 75.5 x 8.9 mmOppo Reno5 5G is more compact, making it easier to handle for some users. Xiaomi Redmi Note 11 4G is slightly bulkier.
Weight172g181gOppo Reno5 5G is slightly lighter, which might be noticeable during extended use.
Display
Size6.43"6.5"Negligible difference in screen size; both offer a similar viewing experience.
Resolution1080x24001080x2400Identical sharpness on both screens; no noticeable difference in clarity.
PPI409405Virtually identical pixel density; both offer sharp text and images.
TechnologyAMOLEDOppo Reno5 5G has better contrast, deeper blacks and more vibrant colours. Xiaomi Redmi Note 11 4G screen technology is unspecified, most likely LCD.
Refresh Rate90Hz90HzSmooth scrolling and animations on both phones.
Brightness750 nits0 nitsOppo Reno5 5G is considerably better for outdoor visibility; screen will be much easier to read in sunlight. Xiaomi Redmi Note 11 4G's brightness specification is missing.
Performance
ChipsetQualcomm Snapdragon 765G 5G (7 nm)Mediatek Helio G88 (12 nm)Oppo Reno5 5G has a more powerful processor for smoother multitasking and better gaming.
AnTuTu Score325,000253,100Oppo Reno5 5G has a noticeable performance advantage, indicating faster app loading and smoother operation.
GPUAdreno 620Mali-G52 MC2Oppo Reno5 5G has a more powerful GPU, leading to better gaming performance.
Camera
Rear Camera (Main)64MP, f/1.7, 1/1.7", Sony IMX686, 0.8µm50MP, f/1.8,Oppo Reno5 5G has a larger sensor and wider aperture for better low-light performance; 14MP higher resolution for more detailed photos
Front Camera32MP, f/2.4, 0.8µm8MP, f/2.0, 1.12µmOppo Reno5 5G has a significantly higher resolution front camera; Xiaomi has wider aperture for better low light performance
Wide Angle LensNo8MP, f/2.2Xiaomi Redmi Note 11 4G has a dedicated wide-angle lens for more expansive shots.
Macro Lens2MP, f/2.42MP, f/2.4Similar macro lens performance for close-up photography.
Wide Angle + Macro8MP, f/2.2, 1.12µmNoOppo Reno5 5G has a dedicated combined wide-angle and macro lens
VideoUp to 4K@30fps, HDR, EIS, Slow-motion: 240 fps1080p@30fps, Slow-motion: 120 fpsOppo Reno5 5G offers higher video resolution and frame rates; both support stabilization.
Camera FeaturesQuadruple camera, Digital Image Stabilization, Ultra Stable Video, Continuous autofocus, Manual focus, PDAF, CDAF, Panorama, Night ModeTriple camera, Digital Image Stabilization, RAWOppo Reno5 5G offers more advanced features in auto focus and low light shots. Xiaomi Redmi Note 11 4G features RAW format for post production on computer.
Battery
Capacity4300mAh5000mAhXiaomi Redmi Note 11 4G has a larger battery; likely to last longer between charges.
Charging65W Fast Charging18W Fast ChargingOppo Reno5 5G charges much faster; significantly less time plugged into a charger.
FeaturesReverse charging, 2100mAh dual-cellReverse charging, 9W reverse wiredOppo Reno5 5G has a 2100 mAh dual cell battery and slightly faster reverse charging.
Software
OSAndroid 11, upgradable to 12Android 11Oppo Reno5 5G has confirmed upgradability to Android 12; Xiaomi Redmi Note 11 4G is less certain.
Connectivity
WiFi802.11a/b/g/n/ac, MiMO802.11a/b/g/n/acBoth have similar Wi-Fi capabilities; Oppo Reno5 5G additionally offers Wi-Fi MiMO for improved performance.
Bluetooth5.1 LE, A2DP, aptX, LDAC, SBC5.1 LE, A2DP, aptXOppo Reno5 5G has additional high quality bluetooth codecs for wireless audio.
GPSGPS, A-GPS, GLONASS, Beidou, QZSS, GalileoGPS, A-GPS, GLONASS, Beidou, GalileoOppo Reno5 5G has better GPS due to the inclusion of QZSS.
SIMDual SIM (Nano)Dual SIM (Nano)Both phones support dual SIM functionality.
Storage
Internal128/256GB128 GBOppo Reno5 5G has higher internal storage options, offering more space for files.
RAM8/12GB4/6GBOppo Reno5 5G has much more RAM, offering better performance during demanding use.
Expandable StorageNoNoBoth phones lack expandable storage.
Audio
QualityDolby Atmos, Stereo SpeakersStereo SpeakersOppo Reno5 5G has Dolby Atmos for a richer audio experience.
Security
FeaturesBasic Fingerprint sensorSide-mounted fingerprintXiaomi Redmi Note 11 4G has a more convenient and reliable fingerprint sensor.
Build Quality
Screen ProtectionCorning Gorilla Glass 3+Corning Gorilla Glass 3Similar screen protection on both devices; similar durability in theory.
Sensors
SensorsFingerprint, Proximity, Accelerometer, Compass, GyroscopeFingerprint, Accelerometer, Compass, Gyroscope, Ultrasonic proximityXiaomi Redmi Note 11 4G offers an ultrasonic proximity sensor compared to standard proximity sensor on the Oppo Reno5 5G.

2. Key Differences Analysis

Oppo Reno5 5G Advantages:

  • Superior Performance: More powerful Snapdragon 765G chipset and Adreno 620 GPU, resulting in smoother multitasking and better gaming.
  • Better Display: AMOLED panel with higher brightness, providing superior visuals and outdoor visibility.
  • Faster Charging: 65W charging significantly reduces charging times.
  • Enhanced Camera: Higher resolution primary and front cameras, advanced camera features (PDAF, CDAF), and higher video resolution.
  • Better Audio: Dolby Atmos support for a richer, more immersive sound experience.
  • More RAM and Storage Options: Comes in higher 12GB RAM and 256GB storage configurations.
  • Better GPS: More accurate GPS system.
  • Advanced Bluetooth: Better Bluetooth codec compatibility.

Xiaomi Redmi Note 11 4G Advantages:

  • Larger Battery: 5000mAh battery for longer battery life.
  • Dedicated Wide-Angle Lens: Offers more flexibility in photography with a dedicated wide-angle camera.
  • Side-Mounted Fingerprint Sensor: Potentially more convenient and reliable than a basic fingerprint sensor.
  • Ultrasonic Proximity Sensor: A more modern proximity sensor.

Trade-offs:

  • The Oppo Reno5 5G sacrifices battery capacity for a faster-charging, higher-performance and better camera system.
  • The Xiaomi Redmi Note 11 4G focuses on a larger battery and wide-angle camera but compromises on performance, display quality, and charging speed.

3. User Profiles & Recommendations

Oppo Reno5 5G Ideal Users:

  • Gamers: Benefit from the better GPU and higher refresh rate.
  • Photography Enthusiasts: Will appreciate the higher-resolution cameras, advanced features, and 4K video recording.
  • Power Users: Those who multitask heavily and need fast performance.
  • Users in Bright Environments: AMOLED display offers superior outdoor visibility.
  • Users who prioritize quick charge times: 65W fast charging is a must.

Use Cases:

  • Playing demanding mobile games with smooth frame rates.
  • Capturing high-quality photos and videos in various conditions.
  • Smooth multitasking between apps.
  • Using the phone comfortably outdoors in bright sunlight.
  • Quickly topping up the battery during short breaks.

Xiaomi Redmi Note 11 4G Ideal Users:

  • Users Prioritizing Battery Life: Longer battery life is ideal.
  • Casual Photographers: The wide-angle lens adds versatility.
  • Budget-Conscious Buyers: Likely comes at a lower price point.
  • Users who prefer more convenient fingerprint sensors: Side mounted fingerprint scanner.

Use Cases:

  • Long days without needing to charge the phone.
  • Capturing wide landscape or group photos.
  • Everyday tasks such as web browsing, social media, and messaging.
  • Easy and reliable unlocking with the fingerprint scanner.

4. Decision Framework

Key Questions for Buyers:

  1. What is your primary use case (gaming, photography, daily use)?
  2. How important is display quality and outdoor visibility to you?
  3. Do you prioritize battery life or fast charging?

Scenario-Based Recommendations:

  • Scenario 1: Frequent Gaming & Photography
    • Recommendation: Oppo Reno5 5G. Its superior performance and camera system make it ideal for these tasks.
  • Scenario 2: Long Battery Life & Casual Use
    • Recommendation: Xiaomi Redmi Note 11 4G. Its larger battery will last longer between charges.
  • Scenario 3: Balanced Performance & Good Features
    • Recommendation: Oppo Reno5 5G. Despite a slightly smaller battery, it offers a better overall user experience.

My Choice

If I had to choose, I would pick the Oppo Reno5 5G. While the Xiaomi Redmi Note 11 4G has a larger battery, the Reno5 5G's superior display, much faster charging, significantly better performance, better cameras, and enhanced audio features are more compelling for my needs. I often use my phone for photography, gaming, and general productivity, and the Oppo Reno5 5G would offer a much smoother and more satisfying experience in these areas. The significantly faster charging also counteracts the smaller battery to some degree. The inclusion of better Bluetooth codecs and GPS are small but worthwhile upgrades as well. For me, the extra cost is justified by the performance and features.

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.