Realme Narzo 100x vs Vivo iQOO 15T
The Realme Narzo 100x (2026) runs on the MediaTek Dimensity 6300, while the Vivo iQOO 15T (2026) runs on the MediaTek Dimensity 9500; launch prices were $205 and $499. By overall MobileRank rating, the Vivo iQOO 15T leads — 82/100 vs 46/100 (a 36-point difference). Key differences: the main camera is 50 MP vs 200 MP; the Vivo iQOO 15T is faster in AnTuTu (4,704,310 vs 528,398); the Vivo iQOO 15T has NFC for contactless payments, the Realme Narzo 100x doesn't.
Profile comparison
Category scores
Realme Narzo 100x
Vivo iQOO 15T
What makes Realme Narzo 100x better?
- Cheaper at launch: $205 vs $499
- Overall rating 46/100
What makes Vivo iQOO 15T better?
- Higher AnTuTu: 4704310 vs 528398
- Better Geekbench Single: 3293 vs 771
- Better Geekbench Multi: 10243 vs 1980
- Faster charging: 100W vs 45W
- Better main camera: 200MP vs 50MP
- Lighter: 216g vs 224g
- Higher performance (97/100 vs 43/100)
- Better camera (65/100 vs 30/100)
- Longer battery life (75/100 vs 64/100)
- Better display (99/100 vs 65/100)
- Better portability (44/100 vs 36/100)
Comparison verdict
Comparing the Realme Narzo 100x vs the Vivo iQOO 15T, the Vivo iQOO 15T scores 36 points higher (82/100 vs 46/100). In the "performance" category, the Vivo iQOO 15T leads (97/100 vs 43/100). In the "camera" category, the Vivo iQOO 15T leads (65/100 vs 30/100). In the "battery" category, the Vivo iQOO 15T leads (75/100 vs 64/100). Value score: Realme Narzo 100x — 52/100, Vivo iQOO 15T — 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 15T significantly outperforms the Realme Narzo 100x (97/100 vs 43/100). In the "display" category, the Vivo iQOO 15T significantly outperforms the Realme Narzo 100x (99/100 vs 65/100). In the "camera" category, the Vivo iQOO 15T significantly outperforms the Realme Narzo 100x (65/100 vs 30/100). In the "battery" category, the Vivo iQOO 15T is a bit better (75/100 vs 64/100). In the "portability" category, the Vivo iQOO 15T is a bit better (44/100 vs 36/100).
Specs comparison
| Specification | Realme Narzo 100x | Vivo iQOO 15T | |
|---|---|---|---|
| Processor | MediaTek Dimensity 6300 | MediaTek Dimensity 9500 | |
| AnTuTu | 528398 | 4704310 | |
| Geekbench Single | 771 | 3293 | |
| Geekbench Multi | 1980 | 10243 | |
| Display | 6.8" IPS LCD | 6.8" LTPO AMOLED | |
| Resolution | 720x1570 | 1440x3168 | |
| Refresh rate | 144 Hz | 144 Hz | |
| Battery | 8000 mAh | 8000 mAh | |
| Charging | 45W | 100W | |
| Main camera | 50 MP | 200 MP | |
| Ultrawide | 0 MP | 50 MP | |
| Front camera | 8 MP | 16 MP | |
| RAM | 4GB / 6GB | 12GB / 16GB | |
| Storage | 64GB / 128GB / 256GB | 256GB / 512GB / 1TB | |
| OS | Android 16 | Android 16 | |
| Brightness (peak) | 1200 nits | — | |
| NFC | no | yes | |
| Protection | IP65 | IP68 | |
| Dimensions | 166.4×78.2×8.8 mm | — | |
| Weight | 224 g | 216 g | |
| Launch price | $205 | $499 |
Camera comparison
Realme Narzo 100x
- Main: 50MP f/1.8
- Front: 8MP
Vivo iQOO 15T
- Main: 200MP f/1.8
- Ultrawide: 50MP
- Front: 16MP
Display comparison
Realme Narzo 100x
- 6.8" IPS LCD
- Resolution: 720x1570
- Refresh rate: 144 Hz
Vivo iQOO 15T
- 6.8" LTPO AMOLED
- Resolution: 1440x3168
- Refresh rate: 144 Hz
Battery and charging
Realme Narzo 100x
- 8000 mAh
- Wired: 45W
- No wireless charging
Vivo iQOO 15T
- 8000 mAh
- Wired: 100W
- No wireless charging
Overall performance score
We compared Realme Narzo 100x and Vivo iQOO 15T, covering their specs and all relevant benchmarks.
Vivo iQOO 15T leads Realme Narzo 100x by 88.8% in our overall performance rating.
Benchmarks
Launch prices and where to check today's
Launch price difference: $294. Realme Narzo 100x was $294 cheaper at launch.
Detailed category analysis
performance
In the "performance" category, the Vivo iQOO 15T significantly outperforms the Realme Narzo 100x (97/100 vs 43/100).
display
In the "display" category, the Vivo iQOO 15T significantly outperforms the Realme Narzo 100x (99/100 vs 65/100).
camera
In the "camera" category, the Vivo iQOO 15T significantly outperforms the Realme Narzo 100x (65/100 vs 30/100).
battery
In the "battery" category, the Vivo iQOO 15T is a bit better (75/100 vs 64/100).
portability
In the "portability" category, the Vivo iQOO 15T is a bit better (44/100 vs 36/100).
Frequently asked questions
Which is better: the Realme Narzo 100x or the Vivo iQOO 15T?
The Vivo iQOO 15T significantly outperforms the Realme Narzo 100x by 36 points (82/100 vs 46/100).
What is the rating of the Realme Narzo 100x and the Vivo iQOO 15T?
The Realme Narzo 100x has a MobileRank rating of 46/100, the Vivo iQOO 15T — 82/100.
Which has the better camera: the Realme Narzo 100x or the Vivo iQOO 15T?
The Vivo iQOO 15T leads on camera score (65/100 vs 30/100).
Which is more powerful: the Realme Narzo 100x or the Vivo iQOO 15T?
The Vivo iQOO 15T leads on performance (97/100 vs 43/100).
Should you choose the Realme Narzo 100x over the Vivo iQOO 15T?
The Vivo iQOO 15T is a better fit for gamers and power users, those who care about battery life, budget-conscious buyers.