Redmi Note 12 (4G) vs Samsung Galaxy S25 Ultra
26.2Performance80
46.9Display66.7
30.1Camera74
47.8Battery65.8
28Features94.7
4 spec wins — Redmi Note 12 (4G)15 spec wins — Samsung Galaxy S25 Ultra
InnoReviews verdict
Samsung Galaxy S25 Ultra wins this phone face-off, 74.8 to 35.6, pulling ahead mainly in features (+67) and performance (+54). Redmi Note 12 (4G) still makes sense if its price or standout specs fit your needs better.
Which would you pick?
Key differences
Reasons to pick the Redmi Note 12 (4G)
- 16% lower weight: 184 g vs 218 g
- Has 3.5mm jack — the other doesn't
- Lower launch price: $199 vs $1,300
Reasons to pick the Samsung Galaxy S25 Ultra
- Stronger performance score: 80 vs 26
- Stronger display score: 67 vs 47
- Stronger camera score: 74 vs 30
- Stronger battery score: 66 vs 48
- Stronger features score: 95 vs 28
Display
| Spec | Redmi Note 12 (4G) | Samsung Galaxy S25 Ultra |
|---|---|---|
| Screen size | 6.67 ″ | 6.9 ″+3% |
| Panel type | AMOLED | Dynamic LTPO AMOLED 2X |
| Resolution | 2400x1080 | 1440x3120 |
| Pixel density | 395 ppi | 498 ppi+26% |
| Refresh rate | 120 Hz | 120 Hz |
| Peak brightness | 1,200 nits | 2,600 nits+117% |
| Screen-to-body | — | 92.5 % |
| AnTuTu 10 (CPU) | — | 895,141Top 10% |
| AnTuTu 10 (GPU) | — | 989,555Top 13% |
| AnTuTu 10 (Memory) | — | 348,188Top 19% |
| AnTuTu 10 (UX) | — | 555,097Top 13% |
Performance
| Spec | Redmi Note 12 (4G) | Samsung Galaxy S25 Ultra |
|---|---|---|
| Chipset | Snapdragon 685 | Snapdragon 8 Elite for Galaxy |
| AnTuTu 10 | 470,000Top 80% | 2,787,981+493%Top 4% |
| Geekbench 6 (single) | 470Top 92% | 3,030+545%Top 8% |
| Geekbench 6 (multi) | 1,500Top 92% | 9,800+553%Top 3% |
| RAM (max) | 8 GB | 16 GB+100% |
| Storage options | 128GB / 256GB | 256/512GB/1TB |
| Storage type | UFS 2.2 | UFS 4.0 |
Camera
| Spec | Redmi Note 12 (4G) | Samsung Galaxy S25 Ultra |
|---|---|---|
| Main camera | 50 MP | 200 MP+300% |
| Main aperture | f/1.8 | f/1.7 |
| Ultra-wide | 8 MP | 50 MP+525% |
| Telephoto | — | 50 MP |
| Optical zoom | — | 5 x |
| Max video | 1080p@30fps | 8K@30fps |
| Front camera | 13 MP+8% | 12 MP |
| OIS | No | Yes |
Battery
| Spec | Redmi Note 12 (4G) | Samsung Galaxy S25 Ultra |
|---|---|---|
| Capacity | 5,000 mAh | 5,000 mAh |
| Wired charging | 33 W | 45 W+36% |
| Wireless charging | — | 15 W |
| Active use endurance | — | 13 h |
Design
| Spec | Redmi Note 12 (4G) | Samsung Galaxy S25 Ultra |
|---|---|---|
| Weight | 184 g+16% | 218 g |
| Thickness | 7.9 mm+4% | 8.2 mm |
| IP rating | IP53 | IP68 |
| Frame material | Plastic | Titanium |
Connectivity
| Spec | Redmi Note 12 (4G) | Samsung Galaxy S25 Ultra |
|---|---|---|
| 5G | No | Yes |
| Wi-Fi | Wi-Fi 5 | Wi-Fi 7 |
| Bluetooth | 5.1 | 5.4 |
| NFC | Yes | Yes |
| USB | USB-C 2.0 | USB-C 3.2 |
| eSIM | No | Yes |
Software
| Spec | Redmi Note 12 (4G) | Samsung Galaxy S25 Ultra |
|---|---|---|
| OS at launch | Android 13 (MIUI 14) | Android 15 (One UI 7) |
| OS update pledge | 2 years | 7 years+250% |
Audio
| Spec | Redmi Note 12 (4G) | Samsung Galaxy S25 Ultra |
|---|---|---|
| Stereo speakers | No | Yes |
| 3.5mm jack | Yes | No |
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