Realme GT7 (China) vs Samsung Galaxy S23 Ultra
The Realme GT7 (China) (2025) runs on the MediaTek Dimensity 9400+, while the Samsung Galaxy S23 Ultra (2023) runs on the Qualcomm Snapdragon 8 Gen 2. By overall MobileRank rating, the Realme GT7 (China) leads — 71/100 vs 70/100 (a 1-point difference). Key differences: the Realme GT7 (China) has the bigger battery (7200 mAh vs 5000); the main camera is 50 MP vs 200 MP; the Realme GT7 (China) is faster in AnTuTu (2,835,794 vs 1,684,869); the Realme GT7 (China) is noticeably lighter (203g vs 234g).
Profile comparison
Category scores
Realme GT7 (China)
Samsung Galaxy S23 Ultra
What makes Realme GT7 (China) better?
- Higher AnTuTu: 2835794 vs 1684869
- Better Geekbench Single: 2729 vs 2004
- Better Geekbench Multi: 8430 vs 5311
- Bigger battery: 7200 vs 5000 mAh
- Faster charging: 100W vs 45W
- Higher refresh rate: 144Hz vs 120Hz
- Lighter: 203g vs 234g
- Higher performance (89/100 vs 75/100)
- Longer battery life (72/100 vs 56/100)
- Better display (94/100 vs 88/100)
- Better portability (54/100 vs 29/100)
What makes Samsung Galaxy S23 Ultra better?
- Better main camera: 200MP vs 50MP
- Better camera (73/100 vs 35/100)
Comparison verdict
Comparing the Realme GT7 (China) vs the Samsung Galaxy S23 Ultra, the Realme GT7 (China) scores 1 points higher (71/100 vs 70/100). In the "performance" category, the Realme GT7 (China) leads (89/100 vs 75/100). In the "camera" category, the Samsung Galaxy S23 Ultra leads (73/100 vs 35/100). In the "battery" category, the Realme GT7 (China) leads (72/100 vs 56/100). In the "performance" category, the Realme GT7 (China) is a bit better (89/100 vs 75/100). In the "display" category, the Realme GT7 (China) is a bit better (94/100 vs 88/100). In the "camera" category, the Samsung Galaxy S23 Ultra significantly outperforms the Realme GT7 (China) (73/100 vs 35/100). In the "battery" category, the Realme GT7 (China) notably outperforms the Samsung Galaxy S23 Ultra (72/100 vs 56/100). In the "portability" category, the Realme GT7 (China) notably outperforms the Samsung Galaxy S23 Ultra (54/100 vs 29/100).
Specs comparison
| Specification | Realme GT7 (China) | Samsung Galaxy S23 Ultra | |
|---|---|---|---|
| Processor | MediaTek Dimensity 9400+ | Qualcomm Snapdragon 8 Gen 2 | |
| AnTuTu | 2835794 | 1684869 | |
| Geekbench Single | 2729 | 2004 | |
| Geekbench Multi | 8430 | 5311 | |
| Display | 6.8" AMOLED | 6.8" AMOLED | |
| Resolution | 1280x2800 | 1440x3088 | |
| Refresh rate | 144 Hz | 120 Hz | |
| Battery | 7200 mAh | 5000 mAh | |
| Charging | 100W | 45W | |
| Wireless charging | 0W | 15W | |
| DXOMark (camera) | — | 140 | |
| Main camera | 50 MP | 200 MP | |
| Ultrawide | 8 MP | 12 MP | |
| Telephoto | 0 MP | 10 MP | |
| Front camera | 16 MP | 12 MP | |
| RAM | 12GB / 16GB | 8GB / 12GB | |
| Storage | 256GB / 512GB / 1TB | 256GB / 512GB / 1TB | |
| OS | Android 15, Realme UI 6.0 | Android 13, up to 4 major Android upgrades, One UI 8 | |
| Brightness (peak) | 6500 nits | 1750 nits | |
| NFC | yes | yes | |
| Protection | IP68 | IP68 | |
| Dimensions | 162.4×76.0×8.3 mm | 163.4×78.1×8.9 mm | |
| Weight | 203 g | 234 g | |
| Launch price | — | $1199 |
Camera comparison
Realme GT7 (China)
- Main: 50MP f/1.8
- Ultrawide: 8MP
- Front: 16MP
Samsung Galaxy S23 Ultra
- Main: 200MP f/1.7
- Ultrawide: 12MP
- Telephoto: 10MP
- Front: 12MP
Display comparison
Realme GT7 (China)
- 6.8" AMOLED
- Resolution: 1280x2800
- Refresh rate: 144 Hz
Samsung Galaxy S23 Ultra
- 6.8" AMOLED
- Resolution: 1440x3088
- Refresh rate: 120 Hz
Battery and charging
Realme GT7 (China)
- 7200 mAh
- Wired: 100W
- No wireless charging
Samsung Galaxy S23 Ultra
- 5000 mAh
- Wired: 45W
- Wireless: 15W
Overall performance score
We compared Realme GT7 (China) and Samsung Galaxy S23 Ultra, covering their specs and all relevant benchmarks.
Realme GT7 (China) leads Samsung Galaxy S23 Ultra by 68.3% in our overall performance rating.
Benchmarks
Launch prices and where to check today's
Realme GT7 (China)
Price unknownDetailed category analysis
performance
In the "performance" category, the Realme GT7 (China) is a bit better (89/100 vs 75/100).
display
In the "display" category, the Realme GT7 (China) is a bit better (94/100 vs 88/100).
camera
In the "camera" category, the Samsung Galaxy S23 Ultra significantly outperforms the Realme GT7 (China) (73/100 vs 35/100).
battery
In the "battery" category, the Realme GT7 (China) notably outperforms the Samsung Galaxy S23 Ultra (72/100 vs 56/100).
portability
In the "portability" category, the Realme GT7 (China) notably outperforms the Samsung Galaxy S23 Ultra (54/100 vs 29/100).
Frequently asked questions
Which is better: the Realme GT7 (China) or the Samsung Galaxy S23 Ultra?
The Realme GT7 (China) edges out the Samsung Galaxy S23 Ultra by just 1 points — the two devices are very close in overall level.
What is the rating of the Realme GT7 (China) and the Samsung Galaxy S23 Ultra?
The Realme GT7 (China) has a MobileRank rating of 71/100, the Samsung Galaxy S23 Ultra — 70/100.
Which has the better camera: the Realme GT7 (China) or the Samsung Galaxy S23 Ultra?
The Samsung Galaxy S23 Ultra leads on camera score (73/100 vs 35/100).
Which is more powerful: the Realme GT7 (China) or the Samsung Galaxy S23 Ultra?
The Realme GT7 (China) leads on performance (89/100 vs 75/100).
Should you choose the Realme GT7 (China) over the Samsung Galaxy S23 Ultra?
The Realme GT7 (China) is a better fit for gamers and power users. The Samsung Galaxy S23 Ultra is a better fit for active users.