Redmi 15 5G vs Samsung Galaxy S20 Ultra
26Performance29.1
70.3Display54
29Camera65.9
66.7Battery55.1
44Features73.3
5 spec wins — Redmi 15 5G11 spec wins — Samsung Galaxy S20 Ultra
InnoReviews verdict
Samsung Galaxy S20 Ultra wins this phone face-off, 51.1 to 45.4, pulling ahead mainly in camera (+37) and features (+29). Redmi 15 5G still makes sense if its price or standout specs fit your needs better.
Which would you pick?
Key differences
Reasons to pick the Redmi 15 5G
- Stronger display score: 70 vs 54
- Stronger battery score: 67 vs 55
- 40% higher capacity: 7,000 mAh vs 5,000 mAh
- 20% higher Refresh rate: 144 Hz vs 120 Hz
- Lower launch price: $199 vs $1,399
Reasons to pick the Samsung Galaxy S20 Ultra
- Stronger performance score: 29 vs 26
- Stronger camera score: 66 vs 29
- Stronger features score: 73 vs 44
- 400% higher Front camera: 40 MP vs 8 MP
- 116% higher Main camera: 108 MP vs 50 MP
Display
| Spec | Redmi 15 5G | Samsung Galaxy S20 Ultra |
|---|---|---|
| Screen size | 6.9 ″ | 6.9 ″ |
| Panel type | IPS LCD | AMOLED |
| Resolution | 2340x1080 | 3200x1440 |
| Pixel density | 374 ppi | 511 ppi+37% |
| Refresh rate | 144 Hz+20% | 120 Hz |
| Peak brightness | — | 1,200 nits |
Performance
| Spec | Redmi 15 5G | Samsung Galaxy S20 Ultra |
|---|---|---|
| Chipset | Snapdragon 6s Gen 3 | Samsung Exynos 990 |
| AnTuTu 10 | 460,000Top 80% | 500,000+9%Top 77% |
| Geekbench 6 (single) | 920+2%Top 76% | 900Top 78% |
| Geekbench 6 (multi) | 2,050Top 78% | 2,650+29%Top 72% |
| RAM (max) | 8 GB | 12 GB+50% |
| Storage options | 128GB / 256GB | 128GB / 256GB / 512GB |
| Storage type | UFS 2.2 | UFS 3.0 |
Camera
| Spec | Redmi 15 5G | Samsung Galaxy S20 Ultra |
|---|---|---|
| Main camera | 50 MP | 108 MP+116% |
| Main aperture | f/1.8 | f/1.8 |
| Ultra-wide | — | 12 MP |
| Telephoto | — | 48 MP |
| Optical zoom | — | 4 x |
| Max video | 1080p@30fps | 8K@24fps |
| Front camera | 8 MP | 40 MP+400% |
| OIS | No | Yes |
Battery
| Spec | Redmi 15 5G | Samsung Galaxy S20 Ultra |
|---|---|---|
| Capacity | 7,000 mAh+40% | 5,000 mAh |
| Wired charging | 33 W | 45 W+36% |
| Wireless charging | — | 15 W |
Design
| Spec | Redmi 15 5G | Samsung Galaxy S20 Ultra |
|---|---|---|
| Weight | 217 g+2% | 222 g |
| Thickness | 8.4 mm+5% | 8.8 mm |
| IP rating | IP64 | IP68 |
| Frame material | Plastic | Aluminum |
Connectivity
| Spec | Redmi 15 5G | Samsung Galaxy S20 Ultra |
|---|---|---|
| 5G | Yes | Yes |
| Wi-Fi | Wi-Fi 5 | Wi-Fi 6 |
| Bluetooth | — | 5.0 |
| NFC | Yes | Yes |
| USB | USB-C 2.0 | USB-C 3.2 |
| eSIM | No | Yes |
Software
| Spec | Redmi 15 5G | Samsung Galaxy S20 Ultra |
|---|---|---|
| OS at launch | Android 15 (HyperOS 2) | Android 10 (One UI 2) |
| OS update pledge | 2 years | 3 years+50% |
Audio
| Spec | Redmi 15 5G | Samsung Galaxy S20 Ultra |
|---|---|---|
| Stereo speakers | No | Yes |
| 3.5mm jack | — | No |