OnePlus 9 vs Huawei nova 8i - Detailed Phone Comparison

Detailed Comparison

Specification
OnePlus 9
OnePlus 9
Oneplus

General

Launch Date March 26, 2021 July 22, 2021
Release Year 2021 2021

Physical

Volume 103.29 cm³ 104.01 cm³
Screen Size to Weight Ratio 3.41 "/g 3.51 "/g
Weight 192 g 190 g
Height 160 mm 161.9 mm
Width 74.2 mm 74.7 mm
Thickness 8.7 mm 8.6 mm
Foldable Design No No
Available Colors
  • Winter Mist
  • Arctic Sky
  • Astral Black
  • Starry Black
  • Moonlight Silver
  • Interstellar Blue

Display

Screen Size 6.55 " 6.67 "
Resolution 1080 x 2400 1080 x 2376
Aspect Ratio 20:9 20:9
Screen-to-Body Ratio 87.2 % 89.4 %
Pixel Density 402 PPI 391 PPI
Refresh Rate 120 Hz N/A
Typical Brightness N/A N/A
HBM Brightness N/A N/A
Peak Brightness 1100 nits N/A

Hardware

Battery Capacity per Screen Area 104.89 mAh/in² 96.65 mAh/in²
Battery Density 43.57 mAh/cm³ 41.34 mAh/cm³
Battery Capacity 4500 mAh 4300 mAh
NFC Support Yes No
Chipset Qualcomm SM8350 Snapdragon 888 5G (5 nm) Qualcomm SM6115 Snapdragon 662 (11 nm)
CPU Octa-core (1x2.84 GHz Cortex-X1 & 3x2.42 GHz Cortex-A78 & 4x1.80 GHz Cortex-A55) Octa-core (4x2.0 GHz Kryo 260 Gold & 4x1.8 GHz Kryo 260 Silver)
GPU Adreno 660 Adreno 610

Connectivity

USB Version 3.1 2.0
OTG Support 1
DisplayPort
DisplayPort Version N/A N/A
USB Features USB Type-C 3.1, OTG USB Type-C 2.0

Software

Operating System Android Android
Initial OS Version 11 10
Maximum OS Version 13

Comparison Summary

Smartphone Comparison: OnePlus 9 vs. Huawei nova 8i

1. Specifications Comparison

FeatureOnePlus 9Huawei nova 8iPractical Impact
Design
Launch Date2021-03-262021-07-22Huawei nova 8i is newer by about 4 months
Dimensions160 × 74.2 × 8.7 mm161.9 × 74.7 × 8.6 mmHuawei nova 8i is slightly taller and wider, negligibly different thickness; may feel slightly larger in hand
Weight192g190gBoth phones have very similar weight, will feel comparable in hand
Display
Size6.55"6.67"Huawei nova 8i has a marginally larger screen, slightly more immersive
Resolution1080x24001080x2376Both offer very similar sharpness, no noticeable difference
PPI402391Visually almost identical, no practical difference
TechnologyAMOLEDIPS LCDOnePlus 9 has significantly better contrast, deeper blacks, more vibrant colors, and better power efficiency with dark themes
Refresh Rate120Hz60HzOnePlus 9 offers much smoother scrolling and animations, better for gaming and overall responsiveness
Brightness1100 nits0 nitsOnePlus 9 is much brighter, significantly better for outdoor visibility in sunlight, the 0 nits value for Huawei is unexpected and might be missing data
Performance
ChipsetQualcomm SM8350 Snapdragon 888 5G (5 nm)Qualcomm SM6115 Snapdragon 662 (11 nm)OnePlus 9 has a vastly more powerful processor, much faster performance, smoother multitasking, and better gaming capabilities
Antutu Score880,900201,000OnePlus 9 delivers vastly superior performance in demanding tasks such as gaming and heavy applications, showing a significant difference in responsiveness
GPUAdreno 660Adreno 610OnePlus 9 has a much more powerful GPU, better for high-end graphics and gaming performance
Camera
Rear (Main)48MP, f/1.79, 1/1.4", Sony IMX689, 1.12µm64MP, f/1.9, 0.80µmHuawei nova 8i offers higher resolution, but the OnePlus 9 has a larger sensor size with larger pixels and a wider aperture for better low-light performance
Rear (Wide)50MP, f/2.2, 1/1.56", Sony IMX766, 1.0µm8MP, f/2.2, 1.12µmOnePlus 9 has a much higher resolution wide-angle lens, capturing more detailed images and videos
Rear (Portrait)N/A2MP, f/2.4, 1.75µmHuawei nova 8i has a dedicated depth sensor for better bokeh effect, the OnePlus 9 lacks this
Rear (Macro)N/A2MP, f/2.4, 1.75µmHuawei nova 8i has a dedicated macro lens for close-up shots, the OnePlus 9 lacks this
Rear (Black & White)2MP, f/2.4N/AOnePlus 9 has a dedicated B&W camera for monochrome shots, the Huawei lacks this
Selfie16MP, f/2.4, 1/3.13", Sony IMX471, 1.0µm16MP, f/2.0Huawei nova 8i has wider aperture on selfie, potentially better in low light
VideoUp to 8K@30fps1080p@30fpsOnePlus 9 captures much higher resolution and quality videos, suitable for professional content creation; Huawei is limited to FHD
Features4K/8K Video, RAW 12 bits, etc.Digital Zoom, HDR, etcOnePlus 9 provides advanced features for video production, offering higher quality capture and more control over settings
Battery
Capacity4500mAh4300mAhOnePlus 9 has a slightly larger battery, potentially giving slightly longer usage time
Charging65W Fast Charging66W Fast ChargingBoth have very similar fast charging; practical difference is negligible
Features15W Wireless ChargingNoneOnePlus 9 supports wireless charging for convenient charging
Software
OSAndroid 11 (upgradeable to 13)Android 10OnePlus 9 has a more modern OS and better long-term software support
Connectivity
WiFiWiFi 6 (802.11ax)802.11acOnePlus 9 has faster and more stable WiFi
Bluetooth5.25.0OnePlus 9 has newer bluetooth version for better connectivity
GPSL1+L5L1OnePlus 9 offers more precise GPS tracking due to dual-band support
Storage
Internal128GB or 256GB128GBOnePlus 9 offers a 256GB storage option for those who need more storage space
RAM8GB or 12GB6GBOnePlus 9 has more RAM, better multitasking, and gaming performance
Expandable StorageNoNoNeither phone offers expandable storage
Audio
QualityDolby Atmos, 3 micsStereo Speakers, 2 micsOnePlus 9 has more immersive audio with Dolby Atmos and better voice capture with 3 mics
Security
Featuresbasic fingerprint sensorside-mounted fingerprint sensorHuawei nova 8i has a faster, more reliable fingerprint sensor placement
Build Quality
ProtectionCorning Gorilla Glass 5UnknownOnePlus 9 has better protection against screen scratches

2. Key Differences Analysis

OnePlus 9 Advantages:

  • Superior Display: AMOLED with 120Hz refresh rate provides much better visual quality, smoother animations and better visibility in sunlight than the IPS LCD screen on the Huawei nova 8i.
  • Much Better Performance: The Snapdragon 888 chipset significantly outperforms the Snapdragon 662, leading to faster app loading, smoother multitasking, and better gaming.
  • Advanced Camera System: Superior main and ultrawide sensors offer better image quality, especially in low light, also 8K video recording capability.
  • Better Software Support: Ships with Android 11, upgradable to 13, offering more modern features and longer-term updates.
  • Faster Connectivity: Supports WiFi 6 and Bluetooth 5.2 for more stable and faster connectivity.
  • Wireless Charging: Offers 15W wireless charging, adding convenient charging options.
  • Better Audio: Dolby Atmos and 3 microphones for enhanced audio and voice clarity.

Huawei nova 8i Advantages:

  • Slightly Larger Screen: Marginal 0.12" increase in screen size can be slightly more immersive for some users.
  • Dedicated Depth and Macro Camera: Offers dedicated depth and macro lenses for specialized photo modes, which the OnePlus 9 lacks.
  • Side-mounted Fingerprint Sensor: Typically faster and more convenient for unlocking compared to in screen sensors.
  • Potentially Faster Charging: Although negligible on paper with 66W vs 65W.

Trade-offs:

  • OnePlus 9 sacrifices macro and depth lenses for a superior main and ultrawide camera and high-end performance.
  • Huawei nova 8i sacrifices display quality and performance for extra camera features and a side-mounted fingerprint sensor.
  • OnePlus 9 does not have expandable storage.

3. User Profiles & Recommendations

OnePlus 9 Ideal User:

  • Power Users: Gamers, multitaskers, and anyone who needs a fast and responsive phone for demanding tasks.
  • Media Consumers: People who watch videos, browse social media, and appreciate a high-quality display.
  • Photography Enthusiasts: Users who want to capture high-quality photos and videos, even in low light, and have access to higher resolution recording.
  • Tech Savvy Users: Users who want the latest features and are comfortable with a slightly higher price for top performance.

Use Cases:

  • Gaming: Smooth, high-frame-rate gaming experience with the powerful Snapdragon 888 and 120Hz display.
  • Video Editing: 8K video recording and editing on-the-go, benefiting from the powerful processor.
  • Outdoor Use: High brightness display offers excellent outdoor visibility.

Huawei nova 8i Ideal User:

  • Casual Users: Those who primarily use their phone for social media, browsing, and basic apps, not demanding heavy performance.
  • Budget-Conscious Buyers: Users who prioritize features over raw power and are looking for a more affordable option.
  • Macro Photography Enthusiasts: Users who enjoy taking close-up photos using the dedicated macro camera.

Use Cases:

  • Social Media: Everyday use for browsing and posting content.
  • Casual Photography: Taking snapshots in various scenarios.
  • Basic Tasks: Email, messaging, and browsing.

4. Decision Framework

Key Questions for Buyers:

  1. How important is performance and gaming? If high performance is crucial, the OnePlus 9 is the clear winner.
  2. How important is display quality? If vibrant colors and smooth scrolling are important, the AMOLED display with 120 Hz refresh rate in the OnePlus 9 is the better option.
  3. What is your budget and price sensitivity? If price is a primary factor, the Huawei nova 8i offers better value in the budget range but compromises on performance and screen quality.

Scenario-Based Recommendations:

  • Scenario 1: High Performance & Multimedia: If you prioritize gaming, video editing, and a high-quality display, choose the OnePlus 9.
  • Scenario 2: Casual Use & Budget: If you primarily use your phone for casual browsing and social media and want a budget-friendly option, choose the Huawei nova 8i.
  • Scenario 3: Photography & Creative Control: If having more creative control over photos and video is a priority, then the OnePlus 9's more advanced camera features could be more beneficial, despite lacking the dedicated macro and depth sensors.

My Choice

If I were choosing between these two phones, I would choose the OnePlus 9.

My reasoning is based on the fact that the OnePlus 9 offers a significantly superior experience in the areas that matter most to me. The AMOLED display with a 120Hz refresh rate is much better for daily use, offering significantly better image quality and smoother animations. Moreover, its powerful Snapdragon 888 chipset provides a faster and smoother overall experience, especially for gaming and demanding applications. While the Huawei nova 8i may have a few more camera features and better fingerprint sensor placement, they don't outweigh the benefits of the OnePlus 9’s superior display, performance, and software support.

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
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Bridging technical complexity with engaging, accessible narratives.