REDMI K80 Ultra vs Samsung Galaxy Note 20 Ultra
64.4Performance29.1
71.6Display55.1
43.4Camera56.4
83.2Battery41.7
86.7Features73.3
6 spec wins — REDMI K80 Ultra8 spec wins — Samsung Galaxy Note 20 Ultra
InnoReviews verdict
REDMI K80 Ultra wins this phone face-off, 67.6 to 46.7, pulling ahead mainly in battery (+42) and performance (+35). Samsung Galaxy Note 20 Ultra still makes sense if its price or standout specs fit your needs better.
Which would you pick?
Key differences
Reasons to pick the REDMI K80 Ultra
- Stronger performance score: 64 vs 29
- Stronger display score: 72 vs 55
- Stronger battery score: 83 vs 42
- Stronger features score: 87 vs 73
- 300% higher Wired charging: 100 W vs 25 W
Reasons to pick the Samsung Galaxy Note 20 Ultra
- Stronger camera score: 56 vs 43
- 116% higher Main camera: 108 MP vs 50 MP
- 50% higher ultra-wide: 12 MP vs 8 MP
- 11% higher Pixel density: 496 ppi vs 447 ppi
- Has eSIM — the other doesn't
Display
| Spec | REDMI K80 Ultra | Samsung Galaxy Note 20 Ultra |
|---|---|---|
| Screen size | 6.83 ″ | 6.9 ″+1% |
| Panel type | OLED | LTPO AMOLED |
| Resolution | 1280x2772 | 3088x1440 |
| Pixel density | 447 ppi | 496 ppi+11% |
| Refresh rate | 144 Hz+20% | 120 Hz |
| Peak brightness | 3,200 nits+113% | 1,500 nits |
| Screen-to-body | 90.2 % | — |
Performance
| Spec | REDMI K80 Ultra | Samsung Galaxy Note 20 Ultra |
|---|---|---|
| Chipset | MediaTek Dimensity 9400+ | Samsung Exynos 990 |
| AnTuTu | — | 500,000 |
| Geekbench 6 (single) | — | 900Bottom 22% |
| Geekbench 6 (multi) | — | 2,650Bottom 27% |
| RAM (max) | 16 GB+33% | 12 GB |
| Storage options | 256/512GB/1TB | 256GB / 512GB |
| Storage type | UFS 4.1 | UFS 3.1 |
Camera
| Spec | REDMI K80 Ultra | Samsung Galaxy Note 20 Ultra |
|---|---|---|
| Main camera | 50 MP | 108 MP+116% |
| Main aperture | f/1.9 | f/1.8 |
| Ultra-wide | 8 MP | 12 MP+50% |
| Telephoto | — | 12 MP |
| Optical zoom | — | 5 x |
| Max video | 8K@30fps | 8K@24fps |
| Front camera | 20 MP+100% | 10 MP |
| OIS | Yes | Yes |
Battery
| Spec | REDMI K80 Ultra | Samsung Galaxy Note 20 Ultra |
|---|---|---|
| Capacity | 7,410 mAh+65% | 4,500 mAh |
| Wired charging | 100 W+300% | 25 W |
| Wireless charging | 0 W | 15 W |
Design
| Spec | REDMI K80 Ultra | Samsung Galaxy Note 20 Ultra |
|---|---|---|
| Weight | 219 g | 208 g+5% |
| Thickness | 8.2 mm | 8.1 mm+1% |
| IP rating | IP68 | IP68 |
| Frame material | Aluminum | Stainless steel |
Connectivity
| Spec | REDMI K80 Ultra | Samsung Galaxy Note 20 Ultra |
|---|---|---|
| 5G | Yes | Yes |
| Wi-Fi | Wi-Fi 7 | Wi-Fi 6 |
| Bluetooth | 5.4 | 5.0 |
| NFC | Yes | Yes |
| USB | USB-C | USB-C 3.2 |
| eSIM | No | Yes |
Software
| Spec | REDMI K80 Ultra | Samsung Galaxy Note 20 Ultra |
|---|---|---|
| OS at launch | Android 15 (HyperOS 2) | Android 10 (One UI 2.5) |
| OS update pledge | — | 3 years |
Audio
| Spec | REDMI K80 Ultra | Samsung Galaxy Note 20 Ultra |
|---|---|---|
| Stereo speakers | Yes | Yes |
| 3.5mm jack | No | No |
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