Samsung Galaxy S20 Ultra vs Samsung Galaxy S21
29.1Performance34.4
54Display49.1
65.9Camera40.8
55.1Battery36.9
73.3Features78.7
7 spec wins — Samsung Galaxy S20 Ultra8 spec wins — Samsung Galaxy S21
InnoReviews verdict
Samsung Galaxy S20 Ultra wins this phone face-off, 51.1 to 43.6, pulling ahead mainly in camera (+25) and battery (+18). Samsung Galaxy S21 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 S20 Ultra
- Stronger display score: 54 vs 49
- Stronger camera score: 66 vs 41
- Stronger battery score: 55 vs 37
- 800% higher Main camera: 108 MP vs 12 MP
- 300% higher Front camera: 40 MP vs 10 MP
Reasons to pick the Samsung Galaxy S21
- Stronger performance score: 34 vs 29
- Stronger features score: 79 vs 73
- 59% higher Geekbench 6 (single): 1,430 vs 900
- 49% higher AnTuTu 10: 746,547 vs 500,000
- 34% higher Geekbench 6 (multi): 3,550 vs 2,650
- Lower launch price: $799 vs $1,399
Display
| Spec | Samsung Galaxy S20 Ultra | Samsung Galaxy S21 |
|---|---|---|
| Screen size | 6.9 ″+11% | 6.2 ″ |
| Panel type | AMOLED | AMOLED |
| Resolution | 3200x1440 | 2400x1080 |
| Pixel density | 511 ppi+21% | 421 ppi |
| Refresh rate | 120 Hz | 120 Hz |
| Peak brightness | 1,200 nits | 1,300 nits+8% |
| AnTuTu 10 (CPU) | — | 252,025Top 94% |
| AnTuTu 10 (GPU) | — | 127,819Top 79% |
| AnTuTu 10 (Memory) | — | 144,909Top 91% |
| AnTuTu 10 (UX) | — | 221,794Top 88% |
Performance
| Spec | Samsung Galaxy S20 Ultra | Samsung Galaxy S21 |
|---|---|---|
| Chipset | Samsung Exynos 990 | Samsung Exynos 2100 |
| AnTuTu 10 | 500,000Top 77% | 746,547+49%Top 66% |
| Geekbench 6 (single) | 900Top 78% | 1,430+59%Top 52% |
| Geekbench 6 (multi) | 2,650Top 72% | 3,550+34%Top 56% |
| RAM (max) | 12 GB+50% | 8 GB |
| Storage options | 128GB / 256GB / 512GB | 128GB / 256GB |
| Storage type | UFS 3.0 | UFS 3.1 |
Camera
| Spec | Samsung Galaxy S20 Ultra | Samsung Galaxy S21 |
|---|---|---|
| Main camera | 108 MP+800% | 12 MP |
| Main aperture | f/1.8 | f/1.8 |
| Ultra-wide | 12 MP | 12 MP |
| Telephoto | 48 MP | 64 MP+33% |
| Optical zoom | 4 x | — |
| Max video | 8K@24fps | 8K@24fps |
| Front camera | 40 MP+300% | 10 MP |
| OIS | Yes | Yes |
Battery
| Spec | Samsung Galaxy S20 Ultra | Samsung Galaxy S21 |
|---|---|---|
| Capacity | 5,000 mAh+25% | 4,000 mAh |
| Wired charging | 45 W+80% | 25 W |
| Wireless charging | 15 W | 15 W |
Design
| Spec | Samsung Galaxy S20 Ultra | Samsung Galaxy S21 |
|---|---|---|
| Weight | 222 g | 171 g+23% |
| Thickness | 8.8 mm | 7.9 mm+10% |
| IP rating | IP68 | IP68 |
| Frame material | Aluminum | Aluminum |
Connectivity
| Spec | Samsung Galaxy S20 Ultra | Samsung Galaxy S21 |
|---|---|---|
| 5G | Yes | Yes |
| Wi-Fi | Wi-Fi 6 | Wi-Fi 6 |
| Bluetooth | 5.0 | 5.0 |
| NFC | Yes | Yes |
| USB | USB-C 3.2 | USB-C 3.2 |
| eSIM | Yes | Yes |
Software
| Spec | Samsung Galaxy S20 Ultra | Samsung Galaxy S21 |
|---|---|---|
| OS at launch | Android 10 (One UI 2) | Android 11 (One UI 3.1) |
| OS update pledge | 3 years | 4 years+33% |
Audio
| Spec | Samsung Galaxy S20 Ultra | Samsung Galaxy S21 |
|---|---|---|
| Stereo speakers | Yes | Yes |
| 3.5mm jack | No | No |
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