Google Pixel 4 vs Vivo iQOO 15
The Google Pixel 4 (2019) runs on the Qualcomm Snapdragon 855, while the Vivo iQOO 15 (2025) runs on the Qualcomm Snapdragon 8 Elite. By overall MobileRank rating, the Vivo iQOO 15 leads — 86/100 vs 41/100 (a 45-point difference). Key differences: the Vivo iQOO 15 has the bigger battery (7000 mAh vs 2800); the main camera is 2 MP vs 50 MP; the Vivo iQOO 15 is faster in AnTuTu (3,758,268 vs 824,513); the Google Pixel 4 is noticeably lighter (162g vs 215g).
Profile comparison
Category scores
Google Pixel 4
Vivo iQOO 15
What makes Google Pixel 4 better?
- Lighter: 162g vs 215g
- Better portability (79/100 vs 48/100)
What makes Vivo iQOO 15 better?
- Higher AnTuTu: 3758268 vs 824513
- Better Geekbench Single: 3013 vs 968
- Better Geekbench Multi: 9287 vs 2731
- Bigger battery: 7000 vs 2800 mAh
- Faster charging: 100W vs 18W
- Better main camera: 50MP vs 2MP
- Higher refresh rate: 144Hz vs 90Hz
- Higher performance (94/100 vs 54/100)
- Better camera (78/100 vs 17/100)
- Longer battery life (85/100 vs 15/100)
- Better display (99/100 vs 71/100)
Comparison verdict
Comparing the Google Pixel 4 vs the Vivo iQOO 15, the Vivo iQOO 15 scores 45 points higher (86/100 vs 41/100). In the "performance" category, the Vivo iQOO 15 leads (94/100 vs 54/100). In the "camera" category, the Vivo iQOO 15 leads (78/100 vs 17/100). In the "battery" category, the Vivo iQOO 15 leads (85/100 vs 15/100). In the "performance" category, the Vivo iQOO 15 significantly outperforms the Google Pixel 4 (94/100 vs 54/100). In the "display" category, the Vivo iQOO 15 notably outperforms the Google Pixel 4 (99/100 vs 71/100). In the "camera" category, the Vivo iQOO 15 significantly outperforms the Google Pixel 4 (78/100 vs 17/100). In the "battery" category, the Vivo iQOO 15 significantly outperforms the Google Pixel 4 (85/100 vs 15/100). In the "portability" category, the Google Pixel 4 significantly outperforms the Vivo iQOO 15 (79/100 vs 48/100).
Specs comparison
| Specification | Google Pixel 4 | Vivo iQOO 15 | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 855 | Qualcomm Snapdragon 8 Elite | |
| AnTuTu | 824513 | 3758268 | |
| Geekbench Single | 968 | 3013 | |
| Geekbench Multi | 2731 | 9287 | |
| Display | 5.7" P-OLED | 6.8" LTPO AMOLED | |
| Resolution | 1080x2280 | 1440x3168 | |
| Refresh rate | 90 Hz | 144 Hz | |
| Battery | 2800 mAh | 7000 mAh | |
| Charging | 18W | 100W | |
| Wireless charging | — | 40W | |
| Main camera | 2 MP | 50 MP | |
| Ultrawide | 0 MP | 50 MP | |
| Telephoto | 16 MP | 50 MP | |
| Front camera | 8 MP | 32 MP | |
| RAM | 6GB | 12GB / 16GB | |
| Storage | 64GB / 128GB | 256GB / 512GB / 1TB | |
| OS | Android 10 | Android 16 | |
| Brightness (peak) | — | 6000 nits | |
| NFC | yes | yes | |
| Protection | IP68 | IP68 | |
| Dimensions | 147.1×68.8×8.2 mm | 163.7×76.8×8.1 mm | |
| Weight | 162 g | 215 g | |
| Launch price | — | $599 |
Camera comparison
Google Pixel 4
- Main: 2MP f/1.7
- Telephoto: 16MP
- Front: 8MP
Vivo iQOO 15
- Main: 50MP f/1.9
- Ultrawide: 50MP
- Telephoto: 50MP
- Front: 32MP
Display comparison
Google Pixel 4
- 5.7" P-OLED
- Resolution: 1080x2280
- Refresh rate: 90 Hz
Vivo iQOO 15
- 6.8" LTPO AMOLED
- Resolution: 1440x3168
- Refresh rate: 144 Hz
Battery and charging
Google Pixel 4
- 2800 mAh
- Wired: 18W
- Wireless: supported, wattage unknown
Vivo iQOO 15
- 7000 mAh
- NanoReview test: web browsing 18:52 hrs, total 39:26 hrs
- Wired: 100W
- Wireless: 40W
Overall performance score
We compared Google Pixel 4 and Vivo iQOO 15, covering their specs and all relevant benchmarks.
Vivo iQOO 15 leads Google Pixel 4 by 78.1% in our overall performance rating.
Benchmarks
Launch prices and where to check today's
Google Pixel 4
Price unknownDetailed category analysis
performance
In the "performance" category, the Vivo iQOO 15 significantly outperforms the Google Pixel 4 (94/100 vs 54/100).
display
In the "display" category, the Vivo iQOO 15 notably outperforms the Google Pixel 4 (99/100 vs 71/100).
camera
In the "camera" category, the Vivo iQOO 15 significantly outperforms the Google Pixel 4 (78/100 vs 17/100).
battery
In the "battery" category, the Vivo iQOO 15 significantly outperforms the Google Pixel 4 (85/100 vs 15/100).
portability
In the "portability" category, the Google Pixel 4 significantly outperforms the Vivo iQOO 15 (79/100 vs 48/100).
Frequently asked questions
Which is better: the Google Pixel 4 or the Vivo iQOO 15?
The Vivo iQOO 15 significantly outperforms the Google Pixel 4 by 45 points (86/100 vs 41/100).
What is the rating of the Google Pixel 4 and the Vivo iQOO 15?
The Google Pixel 4 has a MobileRank rating of 41/100, the Vivo iQOO 15 — 86/100.
Which has the better camera: the Google Pixel 4 or the Vivo iQOO 15?
The Vivo iQOO 15 leads on camera score (78/100 vs 17/100).
Which is more powerful: the Google Pixel 4 or the Vivo iQOO 15?
The Vivo iQOO 15 leads on performance (94/100 vs 54/100).
Should you choose the Google Pixel 4 over the Vivo iQOO 15?
The Vivo iQOO 15 is a better fit for gamers and power users, those who care about battery life, budget-conscious buyers.