Samsung Galaxy A18 4G vs vivo X100 Ultra
20Performance64.4
46Display67.6
41.9Camera75.8
43.7Battery75.5
49.3Features86.7
2 spec wins — Samsung Galaxy A18 4G11 spec wins — vivo X100 Ultra
InnoReviews verdict
vivo X100 Ultra wins this phone face-off, 71.8 to 37.3, pulling ahead mainly in performance (+44) and features (+37). Samsung Galaxy A18 4G still makes sense if its price or standout specs fit your needs better.
Which would you pick?
Key differences
Reasons to pick the Samsung Galaxy A18 4G
- 17% lower thickness: 7.7 mm vs 9.2 mm
- 14% lower weight: 196 g vs 229 g
Reasons to pick the vivo X100 Ultra
- Stronger performance score: 64 vs 20
- Stronger display score: 68 vs 46
- Stronger camera score: 76 vs 42
- Stronger battery score: 76 vs 44
- Stronger features score: 87 vs 49
Display
| Spec | Samsung Galaxy A18 4G | vivo X100 Ultra |
|---|---|---|
| Screen size | 6.7 ″ | 6.78 ″+1% |
| Panel type | Super AMOLED | LTPO AMOLED |
| Resolution | 1080x2340 | 1440x3200 |
| Pixel density | 385 ppi | 517 ppi+34% |
| Refresh rate | 90 Hz | 120 Hz+33% |
| Peak brightness | — | 3,000 nits |
| Screen-to-body | 86 % | 89.8 %+4% |
Performance
| Spec | Samsung Galaxy A18 4G | vivo X100 Ultra |
|---|---|---|
| Chipset | Exynos 1610 | Qualcomm Snapdragon 8 Gen 3 |
| RAM (max) | 4 GB | 16 GB+300% |
| Storage options | 64/128/256GB | 256/512GB/1TB |
| Storage type | — | UFS 4.0 |
Camera
| Spec | Samsung Galaxy A18 4G | vivo X100 Ultra |
|---|---|---|
| Main camera | 50 MP | 50 MP |
| Main aperture | f/1.8 | f/1.75 |
| Ultra-wide | 5 MP | 50 MP+900% |
| Telephoto | — | 200 MP |
| Optical zoom | — | 3.7 x |
| Max video | 1080p@30fps | 8K@30fps |
| Front camera | 13 MP | 50 MP+285% |
| OIS | Yes | Yes |
Battery
| Spec | Samsung Galaxy A18 4G | vivo X100 Ultra |
|---|---|---|
| Capacity | 5,000 mAh | 5,500 mAh+10% |
| Wired charging | 25 W | 80 W+220% |
| Wireless charging | — | 30 W |
| Active use endurance | — | 12.9 h |
Design
| Spec | Samsung Galaxy A18 4G | vivo X100 Ultra |
|---|---|---|
| Weight | 196 g+14% | 229 g |
| Thickness | 7.7 mm+17% | 9.2 mm |
| IP rating | IP64 | IP68/IP69 |
| Frame material | Plastic | Aluminum |
Connectivity
| Spec | Samsung Galaxy A18 4G | vivo X100 Ultra |
|---|---|---|
| 5G | No | Yes |
| Wi-Fi | Wi-Fi 5 | Wi-Fi 7 |
| Bluetooth | 5.3 | 5.4 |
| NFC | Yes | Yes |
| USB | USB-C 2.0 | USB-C 3.2 |
| eSIM | No | No |
Software
| Spec | Samsung Galaxy A18 4G | vivo X100 Ultra |
|---|---|---|
| OS at launch | Android 17 (One UI 9) | Android 14 (OriginOS 4) |
| OS update pledge | 6 years | — |
Audio
| Spec | Samsung Galaxy A18 4G | vivo X100 Ultra |
|---|---|---|
| Stereo speakers | No | Yes |
| 3.5mm jack | No | No |