Motorola Moto G100S vs Vivo iQOO 15
The Motorola Moto G100S (2025) runs on the Qualcomm Snapdragon 6s Gen 4, while the Vivo iQOO 15 (2025) runs on the Qualcomm Snapdragon 8 Elite; launch prices were $130 and $599. By overall MobileRank rating, the Vivo iQOO 15 leads — 86/100 vs 51/100 (a 35-point difference). Key differences: the Vivo iQOO 15 is faster in AnTuTu (3,758,268 vs 829,894).
Profile comparison
Category scores
Motorola Moto G100S
Vivo iQOO 15
What makes Motorola Moto G100S better?
- Lighter: 210g vs 215g
- Cheaper at launch: $130 vs $599
- Overall rating 51/100
What makes Vivo iQOO 15 better?
- Higher AnTuTu: 3758268 vs 829894
- Better Geekbench Single: 3013 vs 1009
- Better Geekbench Multi: 9287 vs 2892
- Faster charging: 100W vs 30W
- Higher refresh rate: 144Hz vs 120Hz
- Higher performance (94/100 vs 55/100)
- Better camera (78/100 vs 33/100)
- Longer battery life (85/100 vs 57/100)
- Better display (99/100 vs 66/100)
- Better portability (48/100 vs 47/100)
Comparison verdict
Comparing the Motorola Moto G100S vs the Vivo iQOO 15, the Vivo iQOO 15 scores 35 points higher (86/100 vs 51/100). In the "performance" category, the Vivo iQOO 15 leads (94/100 vs 55/100). In the "camera" category, the Vivo iQOO 15 leads (78/100 vs 33/100). In the "battery" category, the Vivo iQOO 15 leads (85/100 vs 57/100). Value score: Motorola Moto G100S — 82/100, Vivo iQOO 15 — 86/100; it shows how far a model sits above or below the usual level for its price, and is not part of the overall rating. In the "performance" category, the Vivo iQOO 15 significantly outperforms the Motorola Moto G100S (94/100 vs 55/100). In the "display" category, the Vivo iQOO 15 significantly outperforms the Motorola Moto G100S (99/100 vs 66/100). In the "camera" category, the Vivo iQOO 15 significantly outperforms the Motorola Moto G100S (78/100 vs 33/100). In the "battery" category, the Vivo iQOO 15 notably outperforms the Motorola Moto G100S (85/100 vs 57/100). In the "portability" category, the Vivo iQOO 15 and the Motorola Moto G100S are nearly equal (48/100 vs 47/100).
Specs comparison
| Specification | Motorola Moto G100S | Vivo iQOO 15 | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 6s Gen 4 | Qualcomm Snapdragon 8 Elite | |
| AnTuTu | 829894 | 3758268 | |
| Geekbench Single | 1009 | 3013 | |
| Geekbench Multi | 2892 | 9287 | |
| Display | 6.7" IPS LCD | 6.8" LTPO AMOLED | |
| Resolution | 1080x2400 | 1440x3168 | |
| Refresh rate | 120 Hz | 144 Hz | |
| Battery | 7000 mAh | 7000 mAh | |
| Charging | 30W | 100W | |
| Wireless charging | 0W | 40W | |
| Main camera | 50 MP | 50 MP | |
| Ultrawide | 8 MP | 50 MP | |
| Telephoto | 0 MP | 50 MP | |
| Front camera | 8 MP | 32 MP | |
| RAM | 8GB | 12GB / 16GB | |
| Storage | 128GB / 256GB | 256GB / 512GB / 1TB | |
| OS | Android 15 | Android 16 | |
| Brightness (peak) | 1050 nits | 6000 nits | |
| NFC | yes | yes | |
| Protection | IP64 | IP68 | |
| Dimensions | 166.2×76.5×8.6 mm | 163.7×76.8×8.1 mm | |
| Weight | 210 g | 215 g | |
| Launch price | $130 | $599 |
Camera comparison
Motorola Moto G100S
- Main: 50MP f/1.9
- Ultrawide: 8MP
- Front: 8MP
Vivo iQOO 15
- Main: 50MP f/1.9
- Ultrawide: 50MP
- Telephoto: 50MP
- Front: 32MP
Display comparison
Motorola Moto G100S
- 6.7" IPS LCD
- Resolution: 1080x2400
- Refresh rate: 120 Hz
Vivo iQOO 15
- 6.8" LTPO AMOLED
- Resolution: 1440x3168
- Refresh rate: 144 Hz
Battery and charging
Motorola Moto G100S
- 7000 mAh
- Wired: 30W
- No wireless charging
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 Motorola Moto G100S and Vivo iQOO 15, covering their specs and all relevant benchmarks.
Vivo iQOO 15 leads Motorola Moto G100S by 77.9% in our overall performance rating.
Benchmarks
Launch prices and where to check today's
Launch price difference: $469. Motorola Moto G100S was $469 cheaper at launch.
Detailed category analysis
performance
In the "performance" category, the Vivo iQOO 15 significantly outperforms the Motorola Moto G100S (94/100 vs 55/100).
display
In the "display" category, the Vivo iQOO 15 significantly outperforms the Motorola Moto G100S (99/100 vs 66/100).
camera
In the "camera" category, the Vivo iQOO 15 significantly outperforms the Motorola Moto G100S (78/100 vs 33/100).
battery
In the "battery" category, the Vivo iQOO 15 notably outperforms the Motorola Moto G100S (85/100 vs 57/100).
portability
In the "portability" category, the Vivo iQOO 15 and the Motorola Moto G100S are nearly equal (48/100 vs 47/100).
Frequently asked questions
Which is better: the Motorola Moto G100S or the Vivo iQOO 15?
The Vivo iQOO 15 significantly outperforms the Motorola Moto G100S by 35 points (86/100 vs 51/100).
What is the rating of the Motorola Moto G100S and the Vivo iQOO 15?
The Motorola Moto G100S has a MobileRank rating of 51/100, the Vivo iQOO 15 — 86/100.
Which has the better camera: the Motorola Moto G100S or the Vivo iQOO 15?
The Vivo iQOO 15 leads on camera score (78/100 vs 33/100).
Which is more powerful: the Motorola Moto G100S or the Vivo iQOO 15?
The Vivo iQOO 15 leads on performance (94/100 vs 55/100).
Should you choose the Motorola Moto G100S over the Vivo iQOO 15?
The Motorola Moto G100S is a better fit for budget-conscious buyers. The Vivo iQOO 15 is a better fit for gamers and power users, those who care about battery life, budget-conscious buyers.