Realme 12x vs Samsung Galaxy S26 Ultra
The Realme 12x (2024) runs on the MediaTek Dimensity 6100+, while the Samsung Galaxy S26 Ultra (2026) runs on the Qualcomm Snapdragon 8 Elite Gen 5. By overall MobileRank rating, the Samsung Galaxy S26 Ultra leads — 75/100 vs 29/100 (a 46-point difference). Key differences: the main camera is 50 MP vs 200 MP; the Samsung Galaxy S26 Ultra is faster in AnTuTu (3,515,964 vs 513,809); the Realme 12x is noticeably lighter (190g vs 214g).
Realme 12x
Samsung Galaxy S26 Ultra
- Lighter: 190g vs 214g
- Better design/ergonomics (62/100 vs 32/100)
- Better value for money (55/100 vs 20/100)
- Higher AnTuTu: 3515964 vs 513809
- Better Geekbench Single: 3601 vs 689
- Better Geekbench Multi: 10686 vs 1884
- Faster charging: 60W vs 15W
- Better main camera: 200MP vs 50MP
- Higher performance (84/100 vs 0/100)
- Better camera (86/100 vs 24/100)
- Longer battery life (51/100 vs 36/100)
Comparing the Realme 12x vs the Samsung Galaxy S26 Ultra, the Samsung Galaxy S26 Ultra scores 46 points higher (75/100 vs 29/100). In the "performance" category, the Samsung Galaxy S26 Ultra leads (84/100 vs 0/100). In the "camera" category, the Samsung Galaxy S26 Ultra leads (86/100 vs 24/100). In the "battery" category, the Samsung Galaxy S26 Ultra leads (51/100 vs 36/100). In the "value for money" category, the Realme 12x leads (55/100 vs 20/100). In the "performance" category, the Samsung Galaxy S26 Ultra significantly outperforms the Realme 12x (84/100 vs 0/100). In the "display" category, both devices are on the same level — 100/100. In the "camera" category, the Samsung Galaxy S26 Ultra significantly outperforms the Realme 12x (86/100 vs 24/100). In the "battery" category, the Samsung Galaxy S26 Ultra notably outperforms the Realme 12x (51/100 vs 36/100). In the "design" category, the Realme 12x significantly outperforms the Samsung Galaxy S26 Ultra (62/100 vs 32/100). In the "value for money" category, the Realme 12x significantly outperforms the Samsung Galaxy S26 Ultra (55/100 vs 20/100).
| Specification | Realme 12x | Samsung Galaxy S26 Ultra | |
|---|---|---|---|
| Processor | MediaTek Dimensity 6100+ | Qualcomm Snapdragon 8 Elite Gen 5 | |
| AnTuTu | 513809 | 3515964 | |
| Geekbench Single | 689 | 3601 | |
| Geekbench Multi | 1884 | 10686 | |
| Display | 6.7" IPS LCD | 6.9" Dynamic AMOLED 2X | |
| Resolution | 720x1604 | 3120x1440 | |
| Refresh rate | 120 Hz | 120 Hz | |
| Battery | 5000 mAh | 5000 mAh | |
| Charging | 15W | 60W | |
| Wireless charging | 0W | 25W | |
| DXOMark (camera) | — | 157 | |
| Main camera | 50 MP | 200 MP | |
| Ultrawide | 0 MP | 50 MP | |
| Telephoto | 0 MP | 50 MP | |
| Front camera | 8 MP | 12 MP | |
| RAM | 6GB / 8GB / 12GB | 12GB / 16GB | |
| Storage | 128GB / 256GB / 512GB | 256GB / 512GB / 1TB | |
| OS | Android 14, Realme UI 5.0 | Android 16 / One UI 8.5 | |
| Brightness (peak) | 625 nits | 2600 nits | |
| NFC | yes | yes | |
| Protection | IP54 | IP68 | |
| Dimensions | 165.6×76.1×7.9 mm | 163.6×78.1×7.9 mm | |
| Weight | 190 g | 214 g | |
| Price | — | $1299 |
Realme 12x
- Main: 50MP f/f/1.8
- Front: 8MP
Samsung Galaxy S26 Ultra
- Main: 200MP f/f/1.7
- Ultrawide: 50MP
- Telephoto: 50MP
- Front: 12MP
Realme 12x
- 6.7" IPS LCD
- Resolution: 720x1604
- Refresh rate: 120 Hz
Samsung Galaxy S26 Ultra
- 6.9" Dynamic AMOLED 2X
- Resolution: 3120x1440
- Refresh rate: 120 Hz
Realme 12x
- 5000 mAh
- Wired: 15W
- No wireless charging
Samsung Galaxy S26 Ultra
- 5000 mAh
- NanoReview test: web browsing 10:12 hrs, total 28:50 hrs
- Wired: 60W
- Wireless: 25W
We compared Realme 12x and Samsung Galaxy S26 Ultra, covering their specs and all relevant benchmarks.
Samsung Galaxy S26 Ultra leads Realme 12x by 85.4% in our overall performance rating.
Realme 12x
Price unknownperformance
In the "performance" category, the Samsung Galaxy S26 Ultra significantly outperforms the Realme 12x (84/100 vs 0/100).
display
In the "display" category, both devices are on the same level — 100/100.
camera
In the "camera" category, the Samsung Galaxy S26 Ultra significantly outperforms the Realme 12x (86/100 vs 24/100).
battery
In the "battery" category, the Samsung Galaxy S26 Ultra notably outperforms the Realme 12x (51/100 vs 36/100).
design
In the "design" category, the Realme 12x significantly outperforms the Samsung Galaxy S26 Ultra (62/100 vs 32/100).
value for money
In the "value for money" category, the Realme 12x significantly outperforms the Samsung Galaxy S26 Ultra (55/100 vs 20/100).
Which is better: the Realme 12x or the Samsung Galaxy S26 Ultra?
The Samsung Galaxy S26 Ultra significantly outperforms the Realme 12x by 46 points (75/100 vs 29/100).
What is the rating of the Realme 12x and the Samsung Galaxy S26 Ultra?
The Realme 12x has a MobileRank rating of 29/100, the Samsung Galaxy S26 Ultra — 75/100.
Which has the better camera: the Realme 12x or the Samsung Galaxy S26 Ultra?
The Samsung Galaxy S26 Ultra leads on camera score (86/100 vs 24/100).
Which is more powerful: the Realme 12x or the Samsung Galaxy S26 Ultra?
The Samsung Galaxy S26 Ultra leads on performance (84/100 vs 0/100).
Should you choose the Realme 12x over the Samsung Galaxy S26 Ultra?
The Realme 12x is a better fit for everyday use. The Samsung Galaxy S26 Ultra is a better fit for gamers and power users, mobile photography enthusiasts.