Xiaomi Redmi 9C vs OnePlus Nord N20 SE - Detailed Phone Comparison

Detailed Comparison

Specification

General

Launch Date August 12, 2020 August 8, 2022
Release Year 2020 2022

Physical

Volume 114.28 cm³ 98.28 cm³
Screen Size to Weight Ratio 3.33 "/g 3.51 "/g
Weight 196 g 187 g
Height 164.9 mm 163.8 mm
Width 77 mm 75 mm
Thickness 9 mm 8 mm
Foldable Design No No
Available Colors
  • Midnight Gray
  • Sunrise Orange
  • Twilight Blue
  • Blue Oasis
  • Celestial Black

Display

Screen Size 6.53 " 6.56 "
Resolution 720 x 1600 720 x 1612
Aspect Ratio 20:9 20:9
Screen-to-Body Ratio 81.1 % 84.2 %
Pixel Density 269 PPI 269 PPI
Refresh Rate N/A N/A
Typical Brightness 400 nits 480 nits
HBM Brightness N/A 600 nits
Peak Brightness N/A N/A

Hardware

Battery Capacity per Screen Area 117.26 mAh/in² 116.19 mAh/in²
Battery Density 43.75 mAh/cm³ 50.88 mAh/cm³
Battery Capacity 5000 mAh 5000 mAh
NFC Support No No
Chipset Mediatek MT6765G Helio G35 (12 nm) Mediatek MT6765G Helio G35 (12 nm)
CPU Octa-core (4x2.3 GHz Cortex-A53 & 4x1.8 GHz Cortex-A53) Octa-core (4x2.3 GHz Cortex-A53 & 4x1.8 GHz Cortex-A53)
GPU PowerVR GE8320 PowerVR GE8320

Connectivity

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

Software

Operating System Android Android
Initial OS Version 10 12
Maximum OS Version

Comparison Summary

1. Specifications Comparison

Design

FeatureXiaomi Redmi 9COnePlus Nord N20 SEPractical Impact
Dimensions164.9 × 77 × 9 mm163.8 × 75 × 8 mmRedmi 9C is slightly larger and thicker, potentially less comfortable for one-handed use.
Weight196g187gNord N20 SE is lighter, which might be noticeable during extended use, like holding the phone for watching videos.

Display

FeatureXiaomi Redmi 9COnePlus Nord N20 SEPractical Impact
Size6.53"6.56"Negligible difference in screen size.
Resolution720x1600720x1612Similar sharpness, adequate for basic usage but not ideal for high-resolution content.
PPI269269Similar pixel density and visual clarity.
TechnologyIPS LCDIPS LCDSimilar color reproduction and viewing angles.
Refresh Rate60Hz60HzStandard smoothness for everyday tasks.
Brightness0 nits0 nitsUnknown brightness. Difficult to assess outdoor visibility.

Performance

FeatureXiaomi Redmi 9COnePlus Nord N20 SEPractical Impact
ChipsetMediatek MT6765G Helio G35 (12 nm)Mediatek MT6765G Helio G35 (12 nm)Same chipset. Both phones will perform similarly for basic tasks.
AnTuTu Score110,490221,000The OnePlus Nord N20 SE scores higher in benchmarks, which suggests it will have better performance for app loading and multitasking.
GPUPowerVR GE8320 (IMG PowerVR GE8320)PowerVR GE8320 (IMG PowerVR GE8320)Same GPU, limiting graphically intensive tasks.
RAM2/3/4 GB4 GBOnePlus offers a smoother experience with more RAM, especially in the base config of the Redmi 9C

Camera

FeatureXiaomi Redmi 9COnePlus Nord N20 SEPractical Impact
Main Camera13MP, f/2.250MP, f/1.8, 1/2.76" sensorNord N20 SE should capture more detailed photos, especially in good lighting conditions. Wider aperture (f/1.8) improves low-light performance.
Selfie Camera5MP, f/2.28MP, f/2.0, 1/4" sensorNord N20 SE will likely produce sharper and brighter selfies.
Portrait Mode (Depth)2MP, f/2.42MP, f/2.4Similar depth sensing for portrait mode.
Macro Lens2MP, f/2.4NoneRedmi 9C can take close-up macro shots.
Video1080p@30fps1080p@30fpsSimilar video recording quality for basic use.
FeaturesTriple camera, Manual focusDual camera, Digital image stabilization, PDAF, CDAFNord N20 SE's autofocus system should result in faster and more accurate focusing.

Battery

FeatureXiaomi Redmi 9COnePlus Nord N20 SEPractical Impact
Capacity5000mAh5000mAhSimilar battery life, lasting potentially a full day with moderate use.
Charging10W33WNord N20 SE charges much faster, significantly reducing downtime.

Software

FeatureXiaomi Redmi 9COnePlus Nord N20 SEPractical Impact
OSAndroid 10Android 12Nord N20 SE has a newer Android version, meaning it likely has more modern features.

Connectivity

FeatureXiaomi Redmi 9COnePlus Nord N20 SEPractical Impact
Wi-Fi802.11b/g/n802.11a/b/g/n/acNord N20 SE supports faster and more reliable Wi-Fi standards (802.11ac), particularly on 5GHz networks.
Bluetooth5.05.3Nord N20 SE uses newer Bluetooth versions (5.3), that are more power efficient and may improve sound quality with supported codecs.

Storage

FeatureXiaomi Redmi 9COnePlus Nord N20 SEPractical Impact
Storage32/64/128 GB64/128 GBBoth offer similar storage options, for apps, photos and videos.
RAM2/3/4 GB4 GBOnePlus generally offers smoother experience with better RAM
ExpandableNoNoNo expandable storage on either phone.

Audio

FeatureXiaomi Redmi 9COnePlus Nord N20 SEPractical Impact
QualityBasic audio featuresNoise cancellation microphone, Stereo SpeakersNord N20 SE likely provides clearer calls and a better audio experience for music and video playback.

2. Key Differences Analysis

Xiaomi Redmi 9C Advantages:

  • Macro Lens: Allows users to take close-up shots of small objects.
  • Potentially Lower Price: Redmi 9C, being an older device, might be available at a lower price point.

OnePlus Nord N20 SE Advantages:

  • Significantly Faster Charging: 33W charging is much faster than 10W.
  • Better Camera System: Higher resolution main and selfie cameras, combined with a wider aperture, lead to better image quality, especially in low light. Autofocus technologies like PDAF and CDAF also improve image capture.
  • Newer Android Version: Comes with a newer version of Android.
  • Stereo Speakers and Noise Cancellation Microphone: Better audio experience for media consumption and clearer calls.
  • Better Wi-Fi and Bluetooth: Supports newer and faster connectivity standards.
  • More RAM: offers smoother experience with better RAM
  • Higher AnTuTu Score: Which suggests the phone will perform faster during app loading

Trade-offs:

  • Redmi 9C users gain a macro camera, but sacrifice overall camera quality compared to the N20 SE.
  • OnePlus Nord N20 SE users miss out on a dedicated macro lens.

3. User Profiles & Recommendations

Xiaomi Redmi 9C Ideal User:

  • Budget-conscious users who prioritize price over performance.
  • Users who need a macro lens for occasional close-up photography.
  • Users with very basic smartphone needs.

Use Cases for Redmi 9C:

  • Basic communication (calls, messages).
  • Simple web browsing and social media.
  • Casual photography with a need for macro shots.

OnePlus Nord N20 SE Ideal User:

  • Users who want a balance of features and value.
  • Users who want to take good-quality photos.
  • Users who value fast charging.
  • Users who appreciate stereo speakers for media consumption.

Use Cases for OnePlus Nord N20 SE:

  • Everyday photography and social media sharing.
  • Watching videos and listening to music.
  • Smooth multitasking between apps.
  • Users who value fast charging

4. Decision Framework

Key Questions for Buyers:

  1. How important is camera quality to you? If you take a lot of pictures and want good results, especially in low light, the OnePlus Nord N20 SE is the better choice.
  2. How important is fast charging? If you hate waiting for your phone to charge, the OnePlus Nord N20 SE with its 33W charging is significantly faster.
  3. Is budget your absolute top priority? If you need the cheapest possible phone, the Xiaomi Redmi 9C might be the better option, assuming you can find it at a substantially lower price.

Scenario-Based Recommendations:

  • Scenario 1: Student on a tight budget: If price is the only consideration, the Xiaomi Redmi 9C might be suitable.
  • Scenario 2: Casual user wanting a good all-around experience: The OnePlus Nord N20 SE offers a better balance of camera quality, performance, and features.
  • Scenario 3: Photography enthusiast on a budget: The OnePlus Nord N20 SE's improved camera system makes it a better option.

Personal Choice

I would choose the OnePlus Nord N20 SE. While both phones share the same chipset, the significantly faster charging, superior camera system, newer Android version, and better audio experience make it a more compelling option overall. Even though the macro lens of the Redmi 9C is useful, the gains in overall camera performance, battery charging speed, and software features on the Nord N20 SE outweigh this advantage. The better RAM experience will also be a huge help when multitasking. The OnePlus Nord N20 SE offers better value for my needs.

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.