OnePlus Nord 2 5G vs Samsung Galaxy A15 5G - Detailed Phone Comparison

Detailed Comparison

Specification

General

Launch Date July 28, 2021 December 16, 2023
Release Year 2021 2023

Physical

Volume 96.79 cm³ 103.28 cm³
Screen Size to Weight Ratio 3.4 "/g 3.25 "/g
Weight 189 g 200 g
Height 159.1 mm 160.1 mm
Width 73.3 mm 76.8 mm
Thickness 8.3 mm 8.4 mm
Foldable Design No No
Available Colors
  • Gray Sierra
  • Blue Haze
  • Green Wood
  • Pac-Man Edition
  • Brave Black
  • Optimistic Blue
  • Magical Blue
  • Personality Yellow

Display

Screen Size 6.43 " 6.5 "
Resolution 1080 x 2400 1080 x 2340
Aspect Ratio 20:9 19.5:9
Screen-to-Body Ratio 85.6 % 84.3 %
Pixel Density 409 PPI 396 PPI
Refresh Rate 90 Hz 90 Hz
Typical Brightness N/A N/A
HBM Brightness N/A 800 nits
Peak Brightness N/A N/A

Hardware

Battery Capacity per Screen Area 108.84 mAh/in² 118.34 mAh/in²
Battery Density 46.49 mAh/cm³ 48.41 mAh/cm³
Battery Capacity 4500 mAh 5000 mAh
NFC Support Yes Yes
Chipset Mediatek Dimensity 1200 (6 nm) Mediatek Dimensity 6100+ (6 nm)
CPU Octa-core (1x3.0 GHz Cortex-A78 & 3x2.6 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55) Octa-core (2x2.2 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)
GPU Mali-G77 MC9 Mali-G57 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 14
Maximum OS Version 13 17

Comparison Summary

Alright, let's break down the OnePlus Nord 2 5G and the Samsung Galaxy A15 5G. We'll dive into the specs, see what they mean for you in the real world, and figure out which phone might be the better fit.

1. Specifications Breakdown

Here’s a head-to-head comparison of the key specs, with a focus on what these numbers translate to in everyday use.

FeatureOnePlus Nord 2 5GSamsung Galaxy A15 5GReal-World Implications
Design
Dimensions159.1 x 73.3 x 8.3 mm160.1 x 76.8 x 8.4 mmNord 2 is slightly more compact. The A15 is a bit wider, potentially affecting one-handed use.
Weight189g200gNord 2 is lighter, making it more comfortable to hold for extended periods.
Display
Size6.43"6.5"Negligible difference in screen real estate.
Resolution1080x24001080x2340Virtually identical sharpness for everyday viewing.
PPI409396Hard to discern any difference with the naked eye.
TechnologyAMOLEDAMOLEDVibrant colors and deep blacks on both.
Refresh Rate90Hz90HzSmooth scrolling and animations on both phones.
Brightness0 nits800 nitsThe A15 should be much more usable outdoors in bright sunlight.
Performance
ChipsetDimensity 1200Dimensity 6100+The Nord 2 will offer significantly faster app loading, smoother multitasking, and better gaming performance.
AnTuTu Score714,400442,500Reinforces that Nord 2 is the better performer.
GPUMali-G77 MC9Mali-G57 MC2The Nord 2 has a much more powerful GPU for graphics-intensive tasks.
Camera
Main Camera50MP, f/1.850MP, f/1.8Similar primary cameras; image processing will likely determine the better photos.
Selfie Camera32MP, f/2.4513MP, f/2.0Nord 2 should capture more detailed selfies, especially in good lighting.
Wide Angle Lens8MP, f/2.255MP, f/2.2Nord 2 can capture slightly more detailed wide-angle shots
Macro LensN/A2MP, f/2.4A15 has a dedicated macro camera for close-up shots
Video4K@30fps1080p@30fpsNord 2 can record higher resolution, more detailed videos.
Battery Life
Capacity4500mAh5000mAhA15 should offer longer battery life.
Charging65W25WNord 2 charges much faster.
Software
OSAndroid 11 (up to 13)Android 14 (up to 17)A15 comes with a newer Android version.
Storage
Internal128/256 GBN/AThe Nord 2 comes in 128GB and 256GB variants.
RAM6/8/12 GBN/AThe Nord 2 offers more RAM

2. Key Insights

  • OnePlus Nord 2 5G:
    • Strengths: Superior performance thanks to the Dimensity 1200 chipset, faster charging, better cameras (especially selfie and video), and a more premium feel.
    • Competitive Advantages: Ideal for gamers, content creators, and power users who demand speed and responsiveness.
    • Trade-offs: Older Android version, potentially shorter battery life, and might be harder to find new.
  • Samsung Galaxy A15 5G:
    • Strengths: Longer battery life, brighter display for outdoor visibility, and a newer Android version.
    • Competitive Advantages: Excellent for users who prioritize battery endurance and a modern software experience at an affordable price.
    • Trade-offs: Significantly slower performance compared to the Nord 2, weaker camera system, and a less premium build.

3. User Profiles and Recommendations

  • OnePlus Nord 2 5G:
    • Ideal User: Mobile gamers, photographers, video content creators, and anyone who values a fast, responsive smartphone experience.
    • Use Cases: Gaming, high-quality video recording, multitasking between demanding apps, and enjoying media consumption with excellent audio.
  • Samsung Galaxy A15 5G:
    • Ideal User: Budget-conscious individuals who need a reliable phone for everyday tasks like browsing, social media, and communication, with a focus on long battery life.
    • Use Cases: All-day usage without needing to recharge, outdoor use in bright sunlight, and staying up-to-date with the latest Android features.

4. Buying Decision Framework

Here are three questions to help you decide:

  1. How important is raw performance to you?
    • If you need a phone that can handle demanding games and apps without lag, the OnePlus Nord 2 5G is the clear winner.
  2. What is your budget?
    • The Samsung Galaxy A15 5G is generally more affordable, making it a great option if you're on a tight budget.
  3. How much do you care about battery life and software updates?
    • If battery endurance and the latest Android version are priorities, the Samsung Galaxy A15 5G is the better choice.

Scenario-Based Recommendations:

  • Gamer/Power User: Get the OnePlus Nord 2 5G. The superior chipset and GPU make it the better choice for gaming and demanding apps.
  • Budget-Conscious User: The Samsung Galaxy A15 5G offers a modern software experience, 5G connectivity, and excellent battery life at a more affordable price point.
  • Photography Enthusiast: OnePlus Nord 2 5G, especially for selfies and video recording.

My Choice

Personally, I would choose the OnePlus Nord 2 5G.

Here's why:

As a tech journalist and someone who uses their phone for everything from research and writing to photography and occasional gaming, raw performance and camera capabilities are paramount for me. The Dimensity 1200 chipset in the Nord 2 5G offers a significantly smoother and more responsive experience, which is essential for multitasking and handling demanding apps. While the Galaxy A15 5G has a brighter display and longer battery life, the Nord 2's faster charging helps mitigate any battery concerns. Ultimately, the Nord 2 offers a more well-rounded and capable package for my needs.

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.