Redmi K90 vs Samsung Galaxy S24 Ultra
84.3Performance62.8
65.4Display63.5
53.1Camera66
83.2Battery65.8
86.7Features94.7
13 spec wins — Redmi K906 spec wins — Samsung Galaxy S24 Ultra
InnoReviews verdict
Redmi K90 wins this phone face-off, 74.3 to 67.4, pulling ahead mainly in performance (+22) and battery (+17). Samsung Galaxy S24 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 K90
- Stronger performance score: 84 vs 63
- Stronger battery score: 83 vs 66
- 122% higher Wired charging: 100 W vs 45 W
- 67% higher Front camera: 20 MP vs 12 MP
- 64% higher AnTuTu 11 (GPU): 1,143,259 vs 697,361
Reasons to pick the Samsung Galaxy S24 Ultra
- Stronger camera score: 66 vs 53
- Stronger features score: 95 vs 87
- 300% higher Main camera: 200 MP vs 50 MP
- 100% higher Optical zoom: 5 x vs 2.5 x
- 50% higher ultra-wide: 12 MP vs 8 MP
Display
| Spec | Redmi K90 | Samsung Galaxy S24 Ultra |
|---|---|---|
| Screen size | 6.59 ″ | 6.8 ″+3% |
| Panel type | AMOLED | Dynamic LTPO AMOLED 2X |
| Resolution | 2510x1156 | 1440x3120 |
| Pixel density | 419 ppi | 505 ppi+21% |
| Refresh rate | 120 Hz | 120 Hz |
| Peak brightness | 3,500 nits+35% | 2,600 nits |
| Screen-to-body | 89.8 %+1% | 88.5 % |
Performance
| Spec | Redmi K90 | Samsung Galaxy S24 Ultra |
|---|---|---|
| Chipset | Snapdragon 8 Elite | Snapdragon 8 Gen 3 for Galaxy |
| AnTuTu 11 | 3,106,623+43%Top 11% | 2,175,587Top 36% |
| AnTuTu 11 (CPU) | 872,376+27%Top 15% | 686,384Top 29% |
| AnTuTu 11 (GPU) | 1,143,259+64%Top 13% | 697,361Top 36% |
| AnTuTu 11 (Memory) | 462,601+47%Top 6% | 314,984Top 39% |
| AnTuTu 11 (UX) | 628,387+32%Top 13% | 476,858Top 37% |
| Geekbench 6 (single) | — | 2,250Top 25% |
| Geekbench 6 (multi) | — | 7,000Top 23% |
| RAM (max) | 16 GB+33% | 12 GB |
| Storage options | 256GB / 512GB / 1TB | 256/512GB/1TB |
| Storage type | UFS | UFS 4.0 |
Camera
| Spec | Redmi K90 | Samsung Galaxy S24 Ultra |
|---|---|---|
| Main camera | 50 MP | 200 MP+300% |
| Main aperture | f/1.88 | f/1.7 |
| Ultra-wide | 8 MP | 12 MP+50% |
| Telephoto | 50 MP | 50 MP |
| Optical zoom | 2.5 x | 5 x+100% |
| Max video | 8K@30fps | 8K@30fps |
| Front camera | 20 MP+67% | 12 MP |
| OIS | Yes | Yes |
Battery
| Spec | Redmi K90 | Samsung Galaxy S24 Ultra |
|---|---|---|
| Capacity | 7,100 mAh+42% | 5,000 mAh |
| Wired charging | 100 W+122% | 45 W |
| Wireless charging | — | 15 W |
| Active use endurance | — | 13 h |
Design
| Spec | Redmi K90 | Samsung Galaxy S24 Ultra |
|---|---|---|
| Weight | 206 g+11% | 232 g |
| Thickness | 8 mm+7% | 8.6 mm |
| IP rating | IP68 | IP68 |
| Frame material | Aluminum | Titanium |
Connectivity
| Spec | Redmi K90 | Samsung Galaxy S24 Ultra |
|---|---|---|
| 5G | Yes | Yes |
| Wi-Fi | Wi-Fi 7 | Wi-Fi 7 |
| Bluetooth | 5.4 | 5.3 |
| NFC | Yes | Yes |
| USB | USB-C | USB-C 3.2 |
| eSIM | No | Yes |
Software
| Spec | Redmi K90 | Samsung Galaxy S24 Ultra |
|---|---|---|
| OS at launch | Android 16 (HyperOS 3) | Android 14 (One UI 6.1) |
| OS update pledge | — | 7 years |
Audio
| Spec | Redmi K90 | Samsung Galaxy S24 Ultra |
|---|---|---|
| Stereo speakers | Yes | Yes |
| 3.5mm jack | No | No |
Related comparisons
Redmi K90vs RedMagic 10 ProVSRedmi K90vs Xiaomi 15T ProVSRedmi K90vs Honor Magic8 Pro AirVSRedmi K90vs POCO F8 ProVSSamsung Galaxy S24 Ultravs Infinix NOTE 60 UltraVSSamsung Galaxy S24 Ultravs Motorola Edge 70 Pro+VSSamsung Galaxy S24 Ultravs OnePlus Ace 6VSSamsung Galaxy S24 Ultravs OPPO Find X8sVS