Realme 9i vs OnePlus Nord 4 - Detailed Phone Comparison

Detailed Comparison

Specification
Realme 9i
Realme 9i
Realme
OnePlus Nord 4
OnePlus Nord 4
Oneplus

General

Launch Date January 10, 2022 August 8, 2024
Release Year 2022 2024

Physical

Volume 104.54 cm³ 97.56 cm³
Screen Size to Weight Ratio 3.47 "/g 3.38 "/g
Weight 190 g 199.5 g
Height 164.4 mm 162.6 mm
Width 75.7 mm 75 mm
Thickness 8.4 mm 8 mm
Foldable Design No No
Available Colors
  • Black
  • Blue
  • Oasis Green
  • Obsidian Midnight
  • Mercurial Silver

Display

Screen Size 6.6 " 6.74 "
Resolution 1080 x 2412 1240 x 2772
Aspect Ratio 20:9 20:9
Screen-to-Body Ratio 84.2 % 89.6 %
Pixel Density 400 PPI 450 PPI
Refresh Rate 90 Hz 120 Hz
Typical Brightness 480 nits N/A
HBM Brightness N/A N/A
Peak Brightness N/A 2150 nits

Hardware

Battery Capacity per Screen Area 114.78 mAh/in² 121.07 mAh/in²
Battery Density 47.83 mAh/cm³ 56.38 mAh/cm³
Battery Capacity 5000 mAh 5500 mAh
NFC Support Yes Yes
Chipset Qualcomm SM6225 Snapdragon 680 4G (6 nm) Qualcomm SM7675 Snapdragon 7+ Gen 3 (4 nm)
CPU Octa-core (4x2.4 GHz Kryo 265 Gold & 4x1.9 GHz Kryo 265 Silver) Octa-core (1x2.8 GHz Cortex-X4 & 4x2.6 GHz Cortex-A720 & 3x1.9 GHz Cortex-A520)
GPU Adreno 610 Adreno 732

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 14
Maximum OS Version 13 18

Comparison Summary

Okay, let's break down the Realme 9i and the OnePlus Nord 4. I'll put on my tech journalist hat and get into the nitty-gritty, explaining what these specs actually mean for you, the user.

1. Specifications Breakdown

Here's a detailed comparison table, focusing on what each spec means in real-world usage:

FeatureRealme 9iOnePlus Nord 4Real-World Implications
Design
Dimensions164.4 x 75.7 x 8.4 mm, 190g162.6 x 75 x 8 mm, 199.5gNord 4 is slightly more compact and heavier; 9i is taller and thicker, lighter
Display
Size6.6"6.74"Nord 4 offers a bit more screen real estate
Resolution1080 x 24121240 x 2772Nord 4 will look significantly sharper, better for details and crisp text
Pixel Density (PPI)400450Nord 4 has a noticeably sharper image quality, text is clearer
TechnologyIPS LCDAMOLEDNord 4 has better color, contrast, deeper blacks and more power efficient for dark mode.
Refresh Rate90Hz120HzNord 4 feels smoother, especially when scrolling and gaming
Brightness0 nits2200 nitsNord 4 will be much easier to see outdoors in bright sunlight
Performance
ChipsetSnapdragon 680 4G (6nm)Snapdragon 7+ Gen 3 (4nm)Nord 4 has a far more powerful chip, faster in apps, gaming and multitasking.
AnTuTu Score216,8501,366,982Nord 4 is much faster; 9i is a budget-level chip which is fine for very light usage.
GPUAdreno 610Adreno 732Nord 4 will have a big leap in graphics performance - better gaming experience
Camera
Main Camera50MP, f/1.8, 1/2.76", 0.64µm50MP, f/1.8, 1/2", 0.80µmNord 4 has a larger sensor for better low-light performance and detail.
Selfie Camera16MP, f/2.1, 1/3.13", 1.00µm16MP, f/2.4, 1/3.13", 1.00µm9i has a wider aperture, potentially better low light for selfies
Wide-Angle LensNone8MP, f/2.2, 1/2.8", 1.14µmNord 4 has an additional wide-angle lens, more versatitlity
Macro Lens2MP, f/2.4, 1/5", 1.75µmNone9i has a dedicated macro lens, suitable for close-up shots
Black & White Lens2MP, f/2.4, 1/5", 1.75µmNone9i has a dedicated Black & White lens, suitable for B&W photos
Video Recording1080p@30fps4K@60fps, 1080p@120fps, EISNord 4 offers significantly higher quality video, better stabilization
Battery Life
Capacity5000mAh5500mAhNord 4 has slightly bigger battery, likely longer battery life
Charging33W Fast Charging100W Fast ChargingNord 4 charges much faster, significant difference in time spent charging
Battery TypeLi-IonLi-Polymer
Software
OSAndroid 11 (up to 13)Android 14 (up to 18)Nord 4 has a newer OS version and longer support
Connectivity
WiFiWi-Fi 5Wi-Fi 6Nord 4 has newer WiFi for faster, more reliable connections
BluetoothBluetooth 5.0Bluetooth 5.4Nord 4 has a newer version, potentially better battery efficiency and audio
GPSGPS, A-GPS, GLONASS, Beidou, GalileoMore advanced GPSNord 4 is more accurate location tracking due to more satellite support.
Storage
Internal64GB/128GB128GB/256GB/512GBNord 4 offers significantly more storage and choice
RAM4GB/6GB8GB/12GB/16GBNord 4 has more RAM for smoother multitasking
Expandable StorageNoNoNeither phone offers expandable storage

2. Key Insights

  • OnePlus Nord 4: The Performance King: This phone is a clear step up in virtually every aspect that matters for performance and a premium experience. The vastly superior chipset, screen, charging speed, and camera capabilities puts the OnePlus Nord 4 in a different league. The high refresh rate, superior resolution, and higher brightness will make the phone much more enjoyable for media consumption. It's also much more future-proof.
  • Realme 9i: The Budget Challenger: The Realme 9i is definitely a more basic phone that fits in a different price range and the specifications show this. It would work fine as a daily phone for checking social media, emails, and texting but will likely struggle with games, video editing, and heavy multitasking. The camera system is basic for the price point, and lacks things like 4K video.
  • Display: The AMOLED display on the Nord 4 is a game-changer, offering much better visual quality than the IPS LCD on the Realme 9i. The higher brightness is also incredibly useful for using it in bright environments, whereas the 9i will be very difficult to see outdoors.
  • Camera: The primary lens on the Nord 4 will produce much better quality pictures. The inclusion of a wide angle lens for more versatility is also a massive advantage. The 4K video recording and much better stabilization make the camera on the Nord 4 much more useful and convenient. While the 9i has additional lenses such as macro and B&W, those are more for marketing and don't often produce good photos.
  • Battery and Charging: Both phones have decent batteries, but the OnePlus Nord 4 has a higher capacity and much, much faster charging. This is a huge advantage when it comes to real-world usage, as charging anxiety can be a real pain point for many users.
  • Software and Connectivity: The OnePlus Nord 4 ships with a newer Android version and is more future-proof. The newer Wi-Fi and Bluetooth versions also contribute to a more modern experience.

3. User Profiles and Recommendations

  • OnePlus Nord 4 is ideal for:
    • Power Users: Those who need smooth performance for multitasking, gaming, and demanding apps.
    • Media Enthusiasts: Users who value a great display for watching videos, browsing, and viewing pictures.
    • Photography Lovers: Those who want a versatile camera system with good low-light performance.
    • Users who want a Future-Proof Device: Due to the faster processor and long term software support from OnePlus, the device will remain fast and usable for longer.
  • Realme 9i is best for:
    • Budget-Conscious Buyers: Those who need a phone for basic tasks on a very tight budget.
    • Light Users: People who mainly use their phone for calls, texts, social media, and casual browsing.
    • Users who like B&W or Macro photography: The additional lenses can add some value here.
    • Users who prioritize value: If you can get the device at a steep discount, it may be the only device in your price range with decent quality.

4. Buying Decision Framework

Here are three questions to help you decide:

  1. How important is performance to you? If you need a phone for anything more than basic tasks, the Nord 4 is the clear choice. If all you need is a phone to send messages and browse social media, the 9i may be adequate.
  2. How much do you value camera quality and media consumption? If you take lots of photos and watch videos, the AMOLED screen and much better camera system on the Nord 4 will dramatically enhance your experience.
  3. How much is future-proofing and software updates a priority? The longer support from OnePlus will keep the Nord 4 more secure and updated for longer, which is an important consideration for many.

Scenario-Based Recommendations:

  • Scenario 1: "I need a reliable daily driver for social media, calls, and casual browsing."
    • Recommendation: The Realme 9i could work if you are on a tight budget and need something as cheap as possible. However, if your budget allows it, the Nord 4 is much smoother and will be enjoyable for longer.
  • Scenario 2: "I play games and use a lot of demanding apps."
    • Recommendation: The OnePlus Nord 4 is the only device for you here, with a far more powerful chip.
  • Scenario 3: "I want a great phone for watching videos and taking photos."
    • Recommendation: The OnePlus Nord 4 would be a better option due to its superior AMOLED display, better camera performance, and video recording capabilities.
  • Scenario 4: "I am on an extremely tight budget and just need a cheap phone for texting and light usage".
    • Recommendation: If there's absolutely no flexibility in your budget, then the 9i is the only option here, but do be aware of its performance limitations.

Conclusion: What Would I Choose?

If I were to choose, I would absolutely go with the OnePlus Nord 4. While the Realme 9i has some merit for budget-conscious buyers, the Nord 4 offers a far superior experience across the board. The much better screen, immensely better performance, fast charging, and superior camera make the Nord 4 a device that will last for years and be enjoyable to use each day. The 9i simply can't compete in terms of performance and capabilities, and it doesn't make sense to purchase something which you will quickly need to replace. The investment into the Nord 4 will pay for itself in enjoyment and longevity. While the 9i can get you by if you only want a cheap phone for texting, the Nord 4 is simply far too good to pass up if it is within your budget.

Alex Griffin
Alex Griffin

Technology analyst specializing in mobile devices and consumer electronics.

Core Expertise

  • Mobile technology analysis
  • Consumer electronics evaluation
  • Technical specification interpretation
  • User experience insights

Professional Mission Empowering readers to make informed technology decisions by transforming intricate specifications into understandable, practical guidance.

Demystifying technology, one device at a time.