The demand for compact flagship smartphones is steadily growing, and both OnePlus and Google have stepped up with the launch of the OnePlus 13s and Pixel 9a, respectively. Packed with high-end processors and top-tier features, these devices are aimed at users who want a power-packed smartphone experience without oversized displays.
In this performance comparison, we pit the OnePlus 13s against the Google Pixel 9a to determine which delivers more raw power, better gaming performance, and superior thermal control — all in a pocket-friendly form.
Price and Display Size Comparison
Smartphone | Price (India) | Display Size |
OnePlus 13s | ₹54,999 | 6.32-inch |
Pixel 9a | ₹49,999 | 6.3-inch |
While both phones have similar screen sizes, the Pixel 9a is slightly more affordable. However, does the lower price impact performance? Let’s find out.
Processor and Benchmark Performance
Geekbench Scores
Test | OnePlus 13s (Snapdragon 8 Elite) | Google Pixel 9a (Tensor G4) |
Single-core | 3,059 | 1,534 |
Multi-core | 9,192 | 3,954 |
Winner: OnePlus 13s
The OnePlus 13s outperforms the Pixel 9a by a significant margin in both single-core and multi-core tests. This is largely due to the Snapdragon 8 Elite’s custom Oryon cores and 4.32GHz clock speed, compared to Google’s Tensor G4, which maxes out at 3.1GHz using Arm Cortex cores.
🔗 Learn more: Qualcomm Snapdragon 8 Gen 3 Series
AnTuTu Scores
AnTuTu Scores
Device | Score |
OnePlus 13s | 2,581,855 |
Pixel 9a | 1,104,985 |
Winner: OnePlus 13s
On AnTuTu, which evaluates CPU, GPU, memory, and UX performance, the OnePlus 13s once again comes out on top. These scores translate to quicker app loads, smoother multitasking, and better handling of graphically intensive games.
Thermal Management and Throttling
Test | Burnout Score (Higher is Better) |
Pixel 9a | 38.5% |
OnePlus 13s | 36.2% |
Winner: Google Pixel 9a
Despite lower peak performance, the Pixel 9a manages better sustained performance under stress due to more effective thermal management. If you’re running demanding tasks for extended periods, this can make a difference.
Gaming Performance Test
Frame Rate Comparison
Game | OnePlus 13s (FPS) | Pixel 9a (FPS) |
BGMI (HDR+Ultra) | 38.6 | 38.8 |
Call of Duty: Mobile (Very High+Max) | 59.8 | 55.1 |
Real Racing 3 | 59.7 | 59.6 |
Winner: OnePlus 13s
While both phones perform similarly in BGMI and Real Racing 3, the OnePlus 13s takes the lead in Call of Duty: Mobile with nearly full frame-rate support, making it a better pick for FPS gaming.
Thermal Performance After Gaming (Temperature Rise)
Game | OnePlus 13s | Pixel 9a |
BGMI | +8.2°C | +3.9°C |
COD: Mobile | +6.6°C | +4.8°C |
Real Racing 3 | +6.9°C | +3.5°C |
Winner: Google Pixel 9a
The Pixel 9a stays noticeably cooler in all three gaming scenarios. If you prioritize thermal comfort and less heat buildup during long sessions, Pixel 9a has the edge.
🔗 More about Google Tensor: Google AI Hardware – Tensor G4 Overview
Real-World Usage: Performance vs Experience
OnePlus 13s
- Superior performance in benchmarks and gaming
- High temperatures during extended usage
- Better suited for power users, gamers, and creators
- 5,850mAh battery for longer endurance
Google Pixel 9a
- Cooler thermal profile
- Smooth performance for day-to-day tasks
- Pure stock Android with long-term support
- Premium extras like IP68 rating and wireless charging
Final Verdict: Which Phone Is Better for You?
If raw performance is your top priority and you’re looking for a compact phone with desktop-class processing, the OnePlus 13s is the clear winner. Its Snapdragon 8 Elite processor delivers flagship-grade speeds, especially in multitasking and gaming.
On the other hand, if you prefer a more balanced, cooler-running device with clean Android, and exclusive Google AI features, the Pixel 9a is the better everyday choice — especially if you’re not into heavy gaming.
See Comparison Between Oneplus 13s vs Oneplus 13
Priyanshu Raj, I have worked in social media and content writing for many years. I have also worked in WordPress website development. I am very interested in technology, especially smartphones and AI, so I created this website.
