Realme GT 8 vs Vivo X100s
The Realme GT 8 (2025) runs on the Qualcomm Snapdragon 8 Elite, while the Vivo X100s (2024) runs on the MediaTek Dimensity 9300+; launch prices were $350 and $699. By overall MobileRank rating, the Realme GT 8 leads — 80/100 vs 78/100 (a 2-point difference). Key differences: the Realme GT 8 has the bigger battery (7000 mAh vs 5100); the Realme GT 8 is faster in AnTuTu (3,126,402 vs 2,233,931).
Profile comparison
Category scores
Realme GT 8
Vivo X100s
What makes Realme GT 8 better?
- Higher AnTuTu: 3126402 vs 2233931
- Better Geekbench Single: 3013 vs 2249
- Better Geekbench Multi: 9287 vs 7352
- Bigger battery: 7000 vs 5100 mAh
- Higher refresh rate: 144Hz vs 120Hz
- Cheaper at launch: $350 vs $699
- Higher performance (91/100 vs 83/100)
- Longer battery life (85/100 vs 62/100)
- Better display (98/100 vs 84/100)
What makes Vivo X100s better?
- Lighter: 203g vs 209g
- Better camera (84/100 vs 56/100)
- Better portability (59/100 vs 50/100)
Comparison verdict
Comparing the Realme GT 8 vs the Vivo X100s, the Realme GT 8 scores 2 points higher (80/100 vs 78/100). In the "camera" category, the Vivo X100s leads (84/100 vs 56/100). In the "battery" category, the Realme GT 8 leads (85/100 vs 62/100). Value score: Realme GT 8 — 94/100, Vivo X100s — 70/100; 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 Realme GT 8 is a bit better (91/100 vs 83/100). In the "display" category, the Realme GT 8 is a bit better (98/100 vs 84/100). In the "camera" category, the Vivo X100s notably outperforms the Realme GT 8 (84/100 vs 56/100). In the "battery" category, the Realme GT 8 notably outperforms the Vivo X100s (85/100 vs 62/100). In the "portability" category, the Vivo X100s is a bit better (59/100 vs 50/100).
Specs comparison
| Specification | Realme GT 8 | Vivo X100s | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 8 Elite | MediaTek Dimensity 9300+ | |
| AnTuTu | 3126402 | 2233931 | |
| Geekbench Single | 3013 | 2249 | |
| Geekbench Multi | 9287 | 7352 | |
| Display | 6.8" AMOLED | 6.8" LTPO AMOLED | |
| Resolution | 1440x3136 | 1260x2800 | |
| Refresh rate | 144 Hz | 120 Hz | |
| Battery | 7000 mAh | 5100 mAh | |
| Charging | 100W | 100W | |
| Main camera | 50 MP | 50 MP | |
| Ultrawide | 8 MP | 50 MP | |
| Telephoto | 50 MP | 64 MP | |
| Front camera | 16 MP | 32 MP | |
| RAM | 12GB / 16GB | 12GB / 16GB | |
| Storage | 256GB / 512GB / 1TB | 256GB / 512GB / 1TB | |
| OS | Android 16 | Android 14, OriginOS 4 | |
| Brightness (peak) | — | 3000 nits | |
| NFC | — | yes | |
| Protection | — | IP68 | |
| Dimensions | — | 163.1×75.8×7.8 mm | |
| Weight | 209 g | 203 g | |
| Launch price | $350 | $699 |
Camera comparison
Realme GT 8
- Main: 50MP f/1.8
- Ultrawide: 8MP
- Telephoto: 50MP
- Front: 16MP
Vivo X100s
- Main: 50MP f/1.6
- Ultrawide: 50MP
- Telephoto: 64MP
- Front: 32MP
Display comparison
Realme GT 8
- 6.8" AMOLED
- Resolution: 1440x3136
- Refresh rate: 144 Hz
Vivo X100s
- 6.8" LTPO AMOLED
- Resolution: 1260x2800
- Refresh rate: 120 Hz
Battery and charging
Realme GT 8
- 7000 mAh
- Wired: 100W
- Wireless charging: no data
Vivo X100s
- 5100 mAh
- Wired: 100W
- No wireless charging
Overall performance score
We compared Realme GT 8 and Vivo X100s, covering their specs and all relevant benchmarks.
Realme GT 8 leads Vivo X100s by 40.0% in our overall performance rating.
Benchmarks
Launch prices and where to check today's
Launch price difference: $349. Realme GT 8 was $349 cheaper at launch.
Detailed category analysis
performance
In the "performance" category, the Realme GT 8 is a bit better (91/100 vs 83/100).
display
In the "display" category, the Realme GT 8 is a bit better (98/100 vs 84/100).
camera
In the "camera" category, the Vivo X100s notably outperforms the Realme GT 8 (84/100 vs 56/100).
battery
In the "battery" category, the Realme GT 8 notably outperforms the Vivo X100s (85/100 vs 62/100).
portability
In the "portability" category, the Vivo X100s is a bit better (59/100 vs 50/100).
Frequently asked questions
Which is better: the Realme GT 8 or the Vivo X100s?
The Realme GT 8 edges out the Vivo X100s by just 2 points — the two devices are very close in overall level.
What is the rating of the Realme GT 8 and the Vivo X100s?
The Realme GT 8 has a MobileRank rating of 80/100, the Vivo X100s — 78/100.
Which has the better camera: the Realme GT 8 or the Vivo X100s?
The Vivo X100s leads on camera score (84/100 vs 56/100).
Which is more powerful: the Realme GT 8 or the Vivo X100s?
The Realme GT 8 leads on performance (91/100 vs 83/100).
Should you choose the Realme GT 8 over the Vivo X100s?
The Realme GT 8 is a better fit for gamers and power users, those who care about battery life, budget-conscious buyers. The Vivo X100s is a better fit for gamers and power users, mobile photography enthusiasts.