Ulefone Armor 28 Ultra vs Xiaomi 18 Pro Max
55.2Performance64.4
53.7Display69.8
46.8Camera83.6
94.7Battery92
60Features86.7
3 spec wins — Ulefone Armor 28 Ultra8 spec wins — Xiaomi 18 Pro Max
InnoReviews verdict
Xiaomi 18 Pro Max wins this phone face-off, 77.1 to 61.6, pulling ahead mainly in camera (+37) and features (+27). Ulefone Armor 28 Ultra still makes sense if its price or standout specs fit your needs better.
Which would you pick?
Key differences
Reasons to pick the Ulefone Armor 28 Ultra
- 25% higher capacity: 10,600 mAh vs 8,500 mAh
- 20% higher Wired charging: 120 W vs 100 W
- Has 3.5mm jack — the other doesn't
Reasons to pick the Xiaomi 18 Pro Max
- Stronger performance score: 64 vs 55
- Stronger display score: 70 vs 54
- Stronger camera score: 84 vs 47
- Stronger features score: 87 vs 60
- 300% higher Main camera: 200 MP vs 50 MP
Display
| Spec | Ulefone Armor 28 Ultra | Xiaomi 18 Pro Max |
|---|---|---|
| Screen size | 6.67 ″ | 6.9 ″+3% |
| Panel type | AMOLED | LTPO AMOLED |
| Resolution | 1080x2400 | 1208x2624 |
| Pixel density | 395 ppi | 418 ppi+6% |
| Refresh rate | 120 Hz | 120 Hz |
| Peak brightness | 2,200 nits | 4,000 nits+82% |
| Screen-to-body | — | 91.6 % |
Performance
| Spec | Ulefone Armor 28 Ultra | Xiaomi 18 Pro Max |
|---|---|---|
| Chipset | MediaTek Dimensity 9300+ | Snapdragon 8 Elite Extreme Gen 6 |
| Geekbench 6 (single) | 2,158Top 29% | — |
| Geekbench 6 (multi) | 7,082Top 22% | — |
| RAM (max) | 16 GB | 16 GB |
| Storage options | 1TB | 256/512GB/1TB |
| Storage type | UFS 4.0 | UFS 4.1 |
Camera
| Spec | Ulefone Armor 28 Ultra | Xiaomi 18 Pro Max |
|---|---|---|
| Main camera | 50 MP | 200 MP+300% |
| Main aperture | f/1.9 | f/1.7 |
| Ultra-wide | 50 MP | 50 MP |
| Telephoto | — | 200 MP |
| Optical zoom | — | 3.2 x |
| Max video | 8K@30fps | 8K@30fps |
| Front camera | 50 MP | 50 MP |
| OIS | No | Yes |
Battery
| Spec | Ulefone Armor 28 Ultra | Xiaomi 18 Pro Max |
|---|---|---|
| Capacity | 10,600 mAh+25% | 8,500 mAh |
| Wired charging | 120 W+20% | 100 W |
| Wireless charging | 50 W | 50 W |
Design
| Spec | Ulefone Armor 28 Ultra | Xiaomi 18 Pro Max |
|---|---|---|
| Weight | 450 g | 235 g+48% |
| Thickness | 19.4 mm | 8.4 mm+57% |
| IP rating | IP68/IP69K | IP66/IP68/IP69 |
| Frame material | — | Aluminum |
Connectivity
| Spec | Ulefone Armor 28 Ultra | Xiaomi 18 Pro Max |
|---|---|---|
| 5G | Yes | Yes |
| Wi-Fi | Wi-Fi 7 | Wi-Fi 7 |
| Bluetooth | 5.4 | 6.0 |
| NFC | Yes | Yes |
| USB | USB-C 3.2 Gen 2 | USB-C 3.2 |
| eSIM | No | No |
Software
| Spec | Ulefone Armor 28 Ultra | Xiaomi 18 Pro Max |
|---|---|---|
| OS at launch | Android 14 | Android 17 (HyperOS 4) |
Audio
| Spec | Ulefone Armor 28 Ultra | Xiaomi 18 Pro Max |
|---|---|---|
| Stereo speakers | No | Yes |
| 3.5mm jack | Yes | No |
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