Realme Narzo 100x vs Samsung Galaxy A37
The Realme Narzo 100x (2026) runs on the MediaTek Dimensity 6300, while the Samsung Galaxy A37 (2026) runs on the Samsung Exynos 1480; launch prices were $205 and $250. By overall MobileRank rating, the Samsung Galaxy A37 leads — 52/100 vs 46/100 (a 6-point difference). Key differences: the Realme Narzo 100x has the bigger battery (8000 mAh vs 5000); the Samsung Galaxy A37 is faster in AnTuTu (1,021,736 vs 528,398); the Samsung Galaxy A37 has NFC for contactless payments, the Realme Narzo 100x doesn't; the Samsung Galaxy A37 is noticeably lighter (180g vs 224g).
Profile comparison
Category scores
Realme Narzo 100x
Samsung Galaxy A37
What makes Realme Narzo 100x better?
- Bigger battery: 8000 vs 5000 mAh
- Faster charging: 45W vs 25W
- Higher refresh rate: 144Hz vs 90Hz
- Cheaper at launch: $205 vs $250
- Longer battery life (64/100 vs 44/100)
What makes Samsung Galaxy A37 better?
- Higher AnTuTu: 1021736 vs 528398
- Better Geekbench Single: 1137 vs 771
- Better Geekbench Multi: 3437 vs 1980
- Lighter: 180g vs 224g
- Higher performance (60/100 vs 43/100)
- Better camera (34/100 vs 30/100)
- Better display (68/100 vs 65/100)
- Better portability (78/100 vs 36/100)
Comparison verdict
Comparing the Realme Narzo 100x vs the Samsung Galaxy A37, the Samsung Galaxy A37 scores 6 points higher (52/100 vs 46/100). In the "performance" category, the Samsung Galaxy A37 leads (60/100 vs 43/100). In the "battery" category, the Realme Narzo 100x leads (64/100 vs 44/100). Value score: Realme Narzo 100x — 52/100, Samsung Galaxy A37 — 54/100; 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 Samsung Galaxy A37 notably outperforms the Realme Narzo 100x (60/100 vs 43/100). In the "display" category, the Samsung Galaxy A37 and the Realme Narzo 100x are nearly equal (68/100 vs 65/100). In the "camera" category, the Samsung Galaxy A37 and the Realme Narzo 100x are nearly equal (34/100 vs 30/100). In the "battery" category, the Realme Narzo 100x notably outperforms the Samsung Galaxy A37 (64/100 vs 44/100). In the "portability" category, the Samsung Galaxy A37 significantly outperforms the Realme Narzo 100x (78/100 vs 36/100).
Specs comparison
| Specification | Realme Narzo 100x | Samsung Galaxy A37 | |
|---|---|---|---|
| Processor | MediaTek Dimensity 6300 | Samsung Exynos 1480 | |
| AnTuTu | 528398 | 1021736 | |
| Geekbench Single | 771 | 1137 | |
| Geekbench Multi | 1980 | 3437 | |
| Display | 6.8" IPS LCD | 6.5" Super AMOLED | |
| Resolution | 720x1570 | 2340x1080 | |
| Refresh rate | 144 Hz | 90 Hz | |
| Battery | 8000 mAh | 5000 mAh | |
| Charging | 45W | 25W | |
| Main camera | 50 MP | 50 MP | |
| Ultrawide | 0 MP | 8 MP | |
| Front camera | 8 MP | 13 MP | |
| RAM | 4GB / 6GB | 4GB / 6GB | |
| Storage | 64GB / 128GB / 256GB | 64GB / 128GB | |
| OS | Android 16 | Android 16 | |
| Brightness (peak) | 1200 nits | 1900 nits | |
| NFC | no | yes | |
| Protection | IP65 | IP68 | |
| Dimensions | 166.4×78.2×8.8 mm | 162.9×78.2×7.4 mm | |
| Weight | 224 g | 180 g | |
| Launch price | $205 | $250 |
Camera comparison
Realme Narzo 100x
- Main: 50MP f/1.8
- Front: 8MP
Samsung Galaxy A37
- Main: 50MP f/1.8
- Ultrawide: 8MP
- Front: 13MP
Display comparison
Realme Narzo 100x
- 6.8" IPS LCD
- Resolution: 720x1570
- Refresh rate: 144 Hz
Samsung Galaxy A37
- 6.5" Super AMOLED
- Resolution: 2340x1080
- Refresh rate: 90 Hz
Battery and charging
Realme Narzo 100x
- 8000 mAh
- Wired: 45W
- No wireless charging
Samsung Galaxy A37
- 5000 mAh
- Wired: 25W
- No wireless charging
Overall performance score
We compared Realme Narzo 100x and Samsung Galaxy A37, covering their specs and all relevant benchmarks.
Samsung Galaxy A37 leads Realme Narzo 100x by 48.3% in our overall performance rating.
Benchmarks
Launch prices and where to check today's
Launch price difference: $45. Realme Narzo 100x was $45 cheaper at launch.
Detailed category analysis
performance
In the "performance" category, the Samsung Galaxy A37 notably outperforms the Realme Narzo 100x (60/100 vs 43/100).
display
In the "display" category, the Samsung Galaxy A37 and the Realme Narzo 100x are nearly equal (68/100 vs 65/100).
camera
In the "camera" category, the Samsung Galaxy A37 and the Realme Narzo 100x are nearly equal (34/100 vs 30/100).
battery
In the "battery" category, the Realme Narzo 100x notably outperforms the Samsung Galaxy A37 (64/100 vs 44/100).
portability
In the "portability" category, the Samsung Galaxy A37 significantly outperforms the Realme Narzo 100x (78/100 vs 36/100).
Frequently asked questions
Which is better: the Realme Narzo 100x or the Samsung Galaxy A37?
The Samsung Galaxy A37 edges out the Realme Narzo 100x by just 6 points — the two devices are very close in overall level.
What is the rating of the Realme Narzo 100x and the Samsung Galaxy A37?
The Realme Narzo 100x has a MobileRank rating of 46/100, the Samsung Galaxy A37 — 52/100.
Which is more powerful: the Realme Narzo 100x or the Samsung Galaxy A37?
The Samsung Galaxy A37 leads on performance (60/100 vs 43/100).
Should you choose the Realme Narzo 100x over the Samsung Galaxy A37?
The Samsung Galaxy A37 is a better fit for active users.