Samsung Galaxy A51 vs Samsung Galaxy S26 Ultra
20Performance90
30.8Display62.7
34.7Camera74
29.4Battery61.2
33.3Features94.7
3 spec wins — Samsung Galaxy A5116 spec wins — Samsung Galaxy S26 Ultra
InnoReviews verdict
Samsung Galaxy S26 Ultra wins this phone face-off, 76 to 28.3, pulling ahead mainly in performance (+70) and features (+61). Samsung Galaxy A51 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 A51
- 167% higher Front camera: 32 MP vs 12 MP
- 20% lower weight: 172 g vs 214 g
- Has 3.5mm jack — the other doesn't
- Lower launch price: $399 vs $1,299
Reasons to pick the Samsung Galaxy S26 Ultra
- Stronger performance score: 90 vs 20
- Stronger display score: 63 vs 31
- Stronger camera score: 74 vs 35
- Stronger battery score: 61 vs 29
- Stronger features score: 95 vs 33
Display
| Spec | Samsung Galaxy A51 | Samsung Galaxy S26 Ultra |
|---|---|---|
| Screen size | 6.5 ″ | 6.9 ″+6% |
| Panel type | Super AMOLED | LTPO AMOLED |
| Resolution | 2400x1080 | 3120x1440 |
| Pixel density | 405 ppi | 498 ppi+23% |
| Refresh rate | 60 Hz | 120 Hz+100% |
| Peak brightness | — | 2,600 nits |
| AnTuTu 10 (CPU) | — | 1,017,509Top 7% |
| AnTuTu 10 (GPU) | — | 1,344,505Top 4% |
| AnTuTu 10 (Memory) | — | 390,717Top 7% |
| AnTuTu 10 (UX) | — | 685,076Top 7% |
Performance
| Spec | Samsung Galaxy A51 | Samsung Galaxy S26 Ultra |
|---|---|---|
| Chipset | Samsung Exynos 9611 | Snapdragon 8 Elite Gen 5 for Galaxy |
| AnTuTu 10 | 215,000Top 98% | 3,437,807+1499%Top 2% |
| Geekbench 6 (single) | 350Top 99% | 3,850+1000%Top 1% |
| Geekbench 6 (multi) | 1,250Top 100% | 11,900+852%Top 1% |
| RAM (max) | 6 GB | 12 GB+100% |
| Storage options | 64GB / 128GB | 256GB / 512GB / 1TB |
| Storage type | UFS 2.0 | UFS 4.1 |
Camera
| Spec | Samsung Galaxy A51 | Samsung Galaxy S26 Ultra |
|---|---|---|
| Main camera | 48 MP | 200 MP+317% |
| Main aperture | f/2.0 | f/1.7 |
| Ultra-wide | 12 MP | 50 MP+317% |
| Telephoto | — | 50 MP |
| Optical zoom | — | 5 x |
| Max video | 4K@30fps | 8K@30fps |
| Front camera | 32 MP+167% | 12 MP |
| OIS | No | Yes |
Battery
| Spec | Samsung Galaxy A51 | Samsung Galaxy S26 Ultra |
|---|---|---|
| Capacity | 4,000 mAh | 5,000 mAh+25% |
| Wired charging | 15 W | 60 W+300% |
| Wireless charging | — | 25 W |
Design
| Spec | Samsung Galaxy A51 | Samsung Galaxy S26 Ultra |
|---|---|---|
| Weight | 172 g+20% | 214 g |
| Thickness | 7.9 mm | 7.9 mm |
| IP rating | — | IP68 |
| Frame material | Plastic | Titanium |
Connectivity
| Spec | Samsung Galaxy A51 | Samsung Galaxy S26 Ultra |
|---|---|---|
| 5G | No | Yes |
| Wi-Fi | Wi-Fi 5 | Wi-Fi 7 |
| Bluetooth | 5.0 | 5.4 |
| NFC | Yes | Yes |
| USB | USB-C 2.0 | USB-C 3.2 |
| eSIM | No | Yes |
Software
| Spec | Samsung Galaxy A51 | Samsung Galaxy S26 Ultra |
|---|---|---|
| OS at launch | Android 10 (One UI 2) | Android 16 (One UI 8.5) |
| OS update pledge | 3 years | 7 years+133% |
Audio
| Spec | Samsung Galaxy A51 | Samsung Galaxy S26 Ultra |
|---|---|---|
| Stereo speakers | No | Yes |
| 3.5mm jack | Yes | No |
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