iPhone 13 Technical Specifications
Below are the key specifications of the iPhone 13:
- Screen Technology: OLED, Resolution: 1170 x 2532 Pixels, Screen Size: 6.1 inches, Refresh Rate: 60 Hz, Max Brightness: 1200 nits, Operating System: iOS 15, CPU: Apple A15 Bionic 6-core, CPU Speed: 3.22 GHz, GPU: Apple 4-core GPU, RAM: 4 GB, Internal Storage: 128/256/512 GB, Mobile Network: 5G Support, Battery Capacity: 3240 mAh, Max Charging Support: 20 W
iPhone 13 Performance Rating
Benchmarking is a common step in evaluating the performance of smartphones using well-known software tools.
- GeekBench 5 Scores
The iPhone 13 achieves a multi-core score of 4645 and a single-core score of 1727, surpassing Android rivals including the Samsung Galaxy S21 5G and Realme GT 5G.

- GFX Manhattan ES 3.1 & GFX Car Chase ES 3.1 Scores
For GFX Manhattan ES 3.1 and GFX Car Chase ES 3.1 tests, the iPhone 13 scores are 150 and 98 respectively, showcasing impressive performance nearly matching the iPhone 13 Pro Max.
- AnTuTu Benchmark Score
The iPhone 13 scores an impressive 775519 on AnTuTu, even slightly outperforming the iPhone 13 Pro Max's 775414.

These results indicate promising performance potential for the iPhone 13. Let's explore if real-world experiences align with these capabilities.
Real-World Gaming Performance on the iPhone 13 with High-End Graphics
- PUBG Mobile Test
We tested the iPhone 13's gaming performance with PUBG Mobile.
After a 30-minute session, the iPhone 13 handled PUBG Mobile smoothly, with virtually no frame drops or lag, ensuring fluid and responsive gameplay.

After 30 minutes, the iPhone 13's temperature was around 35°C, indicating no overheating issues.
- Call Of Duty Mobile Test
Transitioning to Call of Duty Mobile, the game's movements were responsive and smooth. No frame freezing or lag was detected, and the frame rate was recorded at 59fps.
After about 18 minutes of playing Call of Duty, the device's temperature reached 39°C, which is not low but typical for smartphones today, so it's not a significant concern.
- Genshin Impact Test
Genshin Impact, known for its demanding graphics, caused some challenges for the iPhone 13. Frame rates dropped from 60fps to 50fps, and some lag was noticeable, which is understandable given the complexity of the game's mechanics.
Summary
Current price points for the iPhone 13 are as follows:
- iPhone 13 128GB version priced at 22,390,000 VND. iPhone 13 256GB version priced at 23,990,000 VND. iPhone 13 512GB version priced at 26,490,000 VND.
Despite its less impressive performance in Genshin Impact, the iPhone 13 overall remains a solid gaming smartphone. For lighter tasks, it encounters no issues.