OnePlus Nord 2T vs Realme C51 - Detailed Phone Comparison

Detailed Comparison

Specification
OnePlus Nord 2T
OnePlus Nord 2T
Oneplus
Realme C51
Realme C51
Realme

General

Launch Date May 21, 2022 August 1, 2023
Release Year 2022 2023

Physical

Volume 95.5 cm³ 102.59 cm³
Screen Size to Weight Ratio 3.38 "/g 3.62 "/g
Weight 190 g 186 g
Height 159.1 mm 167.2 mm
Width 73.2 mm 76.7 mm
Thickness 8.2 mm 8 mm
Foldable Design No No
Available Colors
  • Gray Shadow
  • Jade Fog
  • Mint Green
  • Carbon Black

Display

Screen Size 6.43 " 6.74 "
Resolution 1080 x 2400 720 x 1600
Aspect Ratio 20:9 20:9
Screen-to-Body Ratio 85.7 % 85.5 %
Pixel Density 409 PPI 260 PPI
Refresh Rate 90 Hz 90 Hz
Typical Brightness N/A N/A
HBM Brightness N/A N/A
Peak Brightness N/A 560 nits

Hardware

Battery Capacity per Screen Area 108.84 mAh/in² 110.07 mAh/in²
Battery Density 47.12 mAh/cm³ 48.74 mAh/cm³
Battery Capacity 4500 mAh 5000 mAh
NFC Support Yes Yes
Chipset Mediatek Dimensity 1300 (6 nm) Unisoc Tiger T612 (12 nm)
CPU Octa-core (1x3.0 GHz Cortex-A78 & 3x2.6 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55) Octa-core (2x1.8 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55)
GPU Mali-G77 MC9 Mali-G57

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 12 13
Maximum OS Version 14

Comparison Summary

Okay, let's dive deep into the OnePlus Nord 2T and Realme C51. Here’s a breakdown that focuses on real-world impact, not just spec-sheet bragging rights.

1. Specifications Breakdown

Here’s a detailed comparison table to get us started, focusing on how each specification translates to your daily use:

FeatureOnePlus Nord 2TRealme C51Real-World Implications
Design
Dimensions159.1 x 73.2 x 8.2 mm167.2 x 76.7 x 8 mmNord 2T is more compact and pocketable, while C51 is larger and may feel bulkier in hand.
Weight190g186gBoth feel similar in weight.
Display
Size6.43"6.74"C51 has a bigger screen for media consumption, but Nord 2T is more pocketable.
Resolution1080 x 2400720 x 1600Nord 2T offers significantly sharper images and text, making it better for reading and detailed visuals.
PPI409260Nord 2T has significantly sharper image clarity
TechnologyAMOLEDIPS LCDNord 2T has better contrast, deeper blacks, more vibrant colors, and is more power-efficient on dark themes. C51 is more budget friendly
Refresh Rate90Hz90HzBoth offer smooth scrolling.
Performance
ChipsetDimensity 1300 (6nm)Tiger T612 (12nm)Nord 2T is considerably faster, smoother, and more capable of handling demanding tasks like gaming.
AnTuTu Score699,576220,000Nord 2T is significantly more powerful for demanding apps and games.
GPUMali-G77 MC9Mali-G57Nord 2T has better graphics performance, especially beneficial for mobile gaming.
Camera
Main Camera50MP (f/1.8, 1/1.56”)50MP (f/1.8, 1/2.76")Nord 2T has a larger sensor, which should capture more light and detail, resulting in better low-light performance and overall image quality.
Selfie Camera32MP (f/2.4, 1/2.74")5MP (f/2.2, 1/5”)Nord 2T has far higher resolution selfies. C51 offers better low-light thanks to the wider aperture
Wide-Angle Lens8MPN/ANord 2T offers more versatility thanks to an ultra-wide camera.
Black & White Camera2MPN/ANord 2T gives creative options for photography.
Video RecordingUp to 4K @30fpsUp to 1080p @30fpsNord 2T captures higher quality video, great for vlogging or preserving important moments in detail.
DXOMARK Score114N/AOnePlus Nord 2T has been tested and has excellent picture quality for photos and videos
Battery Life
Capacity4500mAh5000mAhC51 may last slightly longer on a single charge, due to its bigger battery
Charging80W Fast Charging33W Fast ChargingNord 2T charges significantly faster, letting you get back up and running quickly.
Other
OSAndroid 12 (Up to 14)Android 13C51 has slightly newer OS out of the box. Nord 2T is able to be upgraded to Android 14
Wi-FiWi-Fi 6Wi-Fi 5Nord 2T supports faster Wi-Fi speeds and better performance in congested networks.
Bluetooth5.25.0Nord 2T has more efficient and advanced Bluetooth
RAM8 GB or 12 GB4 GB or 6 GBNord 2T offers superior RAM for smoother multitasking and running demanding apps.
Internal Storage128GB or 256GB64GB, 128GB or 256GBBoth offer up to 256GB of storage.
Expandable StorageNoNoNeither phone supports additional storage, which may be a drawback for some users.
AudioStereo speakersMono speakerNord 2T offers richer audio experiences and a more immersive soundscape.
SecurityBasic fingerprintSide mounted fingerprintC51 has a more convenient fingerprint sensor for daily use
Build QualityGorilla Glass 5UnknownNord 2T offers superior screen protection
SensorsGyroscope, CompassAccelerometerNord 2T has more comprehensive sensor suite suitable for advanced features and gaming

2. Key Insights

OnePlus Nord 2T Strengths:

  • Superior Display: The AMOLED panel, with its higher resolution and vibrant colors, makes for a significantly better viewing experience, especially for media consumption and gaming.
  • Powerful Performance: The Dimensity 1300 chipset gives the Nord 2T a massive performance advantage, making it smoother, faster, and more responsive in all tasks.
  • Better Cameras: It has a superior main sensor, a much higher resolution selfie camera, an additional wide-angle lens, and supports 4k video recording, making it more versatile and capable in photography.
  • Faster Charging: The 80W fast charging is a game changer, allowing you to quickly top up your battery and minimize downtime.
  • Enhanced Audio: The addition of stereo speakers is great for content consumption.
  • Better Connectivity: Superior wifi and bluetooth standards

Realme C51 Strengths:

  • Larger Display: The 6.74” screen offers a bigger canvas for media and web browsing.
  • Larger Battery: Its 5000mAh battery may offer slightly better endurance.
  • Newer OS: It comes with Android 13 out of the box.
  • Affordability: The C51 offers great value for the price, especially for users who do not have heavy performance or camera needs.
  • Side Mounted Fingerprint Sensor: Some users may find a side-mounted fingerprint sensor more convenient.

Trade-offs:

  • Nord 2T: Higher price and potentially lower battery life
  • Realme C51: Lower resolution display, significantly less powerful performance, less capable camera setup, slower charging

3. User Profiles and Recommendations

  • OnePlus Nord 2T:

    • Tech Enthusiasts: Those who appreciate smooth performance, high-quality displays, and versatile cameras.
    • Mobile Gamers: Users who want a phone that can handle graphically intensive games.
    • Content Creators: People who need to take high-quality photos and record videos.
    • Heavy Multitaskers: Users who need a phone that can handle numerous apps open and switching frequently.
  • Realme C51:

    • Budget-Conscious Users: People who prioritize affordability and longer battery life.
    • Casual Smartphone Users: Those who primarily use their phone for basic tasks like calling, texting, and browsing social media.
    • Users with Basic Needs: Those who don't need the highest resolution displays and performance and are okay with compromises.
    • Users seeking the latest software: C51 comes with Android 13 out of the box.

4. Buying Decision Framework

Here are some questions to consider to help you choose:

  1. Do I need top-tier performance, display and camera capabilities? If yes, the OnePlus Nord 2T is the clear winner.
  2. Is budget my top priority? If yes, the Realme C51 offers good value, provided you’re willing to compromise on performance, display, and camera.
  3. How important is battery life vs. charging speed? If you need all day battery life, the C51 will be better, but if you value fast top-ups, the Nord 2T's super-fast charging is amazing.

Scenario-Based Recommendations:

  • For the Gaming Enthusiast: The OnePlus Nord 2T with its powerful chipset, advanced GPU and fast charging is a clear winner.
  • For the Budget Shopper: The Realme C51 is a solid option for everyday tasks and better battery life, but is slower in performance, and the camera is not as good.
  • For the Photography Lover: The Nord 2T, with it's larger main camera sensor, additional ultrawide camera, and superior video capabilities is much better for taking high quality photos and videos.
  • For the Casual User: The Realme C51 will handle most basic tasks with ease.

Which would I choose and why?

If I were to choose, I would personally go with the OnePlus Nord 2T. My reasoning comes down to the core areas that matter most to my daily smartphone usage:

  1. Performance: As someone who tends to multitask heavily and often runs demanding apps, the raw speed and responsiveness of the Nord 2T's Dimensity 1300 chip is a must-have. The difference in AnTuTu scores is a clear indicator of a major performance gap, and that translates to a snappier, more fluid experience throughout the day.

  2. Display Quality: The visual experience is paramount, and the Nord 2T's AMOLED panel with its 1080x2400 resolution is a significant upgrade over the Realme C51's LCD. The sharper image and more vibrant colors make a huge difference when watching videos, browsing the web, and reading text.

  3. Camera Versatility: While not a professional photographer, I appreciate having a versatile and capable camera system. The Nord 2T's superior main sensor, additional ultrawide lens, better selfie camera, and 4K video capabilities allow me to capture memories with better quality and more creative options.

  4. Fast Charging: I can not overstate the usefulness of 80W fast charging. It is a real lifesaver for my busy life style.

While the Realme C51 offers a larger battery, potentially better battery life, and a newer version of Android, the trade offs in display quality, performance, camera and charging speed aren't worth it to me.

Ultimately, my choice is driven by the need for smooth, fast, and immersive experience that is better suited to my needs. The Nord 2T is a slightly more expensive phone, but it delivers a substantial return in areas that significantly impact day-to-day usability.

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.