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 1,681,378); the Realme GT7 (China) is noticeably lighter (203g vs 234g).
Realme GT7 (China)
Samsung Galaxy S23 Ultra
- Higher AnTuTu: 2835794 vs 1681378
- 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)
- Better main camera: 200MP vs 50MP
- Better camera (73/100 vs 35/100)
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).
| Specification | Realme GT7 (China) | Samsung Galaxy S23 Ultra | |
|---|---|---|---|
| Processor | MediaTek Dimensity 9400+ | Qualcomm Snapdragon 8 Gen 2 | |
| AnTuTu | 2835794 | 1681378 | |
| 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 |
Realme GT7 (China)
- Main: 50MP f/f/1.8
- Ultrawide: 8MP
- Front: 16MP
Samsung Galaxy S23 Ultra
- Main: 200MP
- Ultrawide: 12MP
- Telephoto: 10MP
- Front: 12MP
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
Realme GT7 (China)
- 7200 mAh
- Wired: 100W
- No wireless charging
Samsung Galaxy S23 Ultra
- 5000 mAh
- Wired: 45W
- Wireless: 15W
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 68.7% in our overall performance rating.
Realme GT7 (China)
Price unknownperformance
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).
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.