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- Armor 28 Ultra Thermal vs Redmi Note 15 Pro (China)
UleFone Armor 28 Ultra Thermal vs Xiaomi Redmi Note 15 Pro (China)
What Armor 28 Ultra Thermal does better (15) and where Redmi Note 15 Pro (China) wins (10) — every spec side by side.
vs
8.6Display9.4
8.2Camera8.2
9.8Battery8.8
8.5Features8.9
Dimensions
Size comparison
Armor 28 Ultra ThermalRedmi Note 15 Pro (China)
| Armor 28 Ultra Thermal | Redmi Note 15 Pro (China) | Difference | |
|---|---|---|---|
| Height | 174.2 mm | 163.6 mm | +10.6 mm |
| Width | 83.6 mm | 78.1 mm | +5.5 mm |
| Thickness | 19.4 mm | 7.8 mm | +11.6 mm |
| Weight | 450 g | 211 g | +239 g |
Drawn to the same scale from the official dimensions (front and side).
Why is Armor 28 Ultra Thermal better than Redmi Note 15 Pro (China)?
- Wired charging120 W vs 45 W2.7×
- Battery capacity10,600 mAh vs 7,000 mAh+51%
- Storage (max)1,024 GB vs 512 GB2×
- Wireless chargingYes · Redmi Note 15 Pro (China): No
- RAM16 GB vs 12 GB+33%
- Storage (base)1,024 GB vs 256 GB4×
- Selfie camera50 MP vs 20 MP2.5×
- CPU frequency3.25 GHz vs 2.6 GHz+25%
- Memory card slotYes · Redmi Note 15 Pro (China): No
- Max video8K vs 4K
- 4K video frame rate60 fps vs 30 fps2×
- 3.5 mm headphone jackYes · Redmi Note 15 Pro (China): No
Why is Redmi Note 15 Pro (China) better than Armor 28 Ultra Thermal?
- Weight450 g vs 211 g2.1×
- Optical stabilisationNo · Armor 28 Ultra Thermal: Yes
- Stereo speakersNo · Armor 28 Ultra Thermal: Yes
- Peak brightness2,200 nits vs 3,200 nits+45%
- Thickness19.4 mm vs 7.8 mm2.5×
- Pixel density395 ppi vs 443 ppi+12%
- Screen size6.7″ vs 6.8″+2%
- Main camera aperturef/1.9 vs f/1.5+27%
- Screen-to-body ratio75.5% vs 86.8%+15%
- Resolution (width)1,080 px vs 1,220 px+13%
Specifications
Side by side
| Design | ||
| Weight | 450 g | 211 g |
| Thickness | 19.4 mm | 7.8 mm |
| Height | 174.2 mm | 163.6 mm |
| Width | 83.6 mm | 78.1 mm |
| Ingress protection | IP68 | IP68 |
| Water resistance (IPx) | IPx8 | IPx8 |
| Glass protection | Corning Gorilla Glass Victus | Xiaomi Dragon Crystal Glass |
| Colours | Black | Black, Purple, Blue, White |
| Display | ||
| Screen size | 6.7″ | 6.8″ |
| Panel | AMOLED | AMOLED |
| OLED panel | Yes | Yes |
| Resolution (width) | 1,080 px | 1,220 px |
| Resolution (height) | 2,460 px | 2,772 px |
| Pixel density | 395 ppi | 443 ppi |
| Refresh rate | 120 Hz | 120 Hz |
| Peak brightness | 2,200 nits | 3,200 nits |
| Screen-to-body ratio | 75.5% | 86.8% |
| HDR | — | Yes |
| Performance | ||
| Chipset | Mediatek Dimensity 9300+ | Mediatek Dimensity 7400 Ultra |
| Chip maker | MediaTek | MediaTek |
| Process | 4 nm | 4 nm |
| CPU cores | 8 | 8 |
| CPU frequency | 3.25 GHz | 2.6 GHz |
| GPU | Immortalis-G720 MC12 | Mali-G615 MC2 |
| Memory | ||
| RAM | 16 GB | 12 GB |
| Storage (max) | 1,024 GB | 512 GB |
| Storage (base) | 1,024 GB | 256 GB |
| Storage type | UFS 4.0 | UFS 2.2 |
| Memory card slot | Yes | No |
| Camera | ||
| Main camera | 50 MP | 50 MP |
| Main camera aperture | f/1.9 | f/1.5 |
| Main sensor size | 1" | 1/1.95" |
| Rear cameras | 3 | 2 |
| Optical stabilisation | No | Yes |
| Ultra-wide camera | Yes | Yes |
| Telephoto camera | No | No |
| Max video | 8K | 4K |
| 4K video frame rate | 60 fps | 30 fps |
| Selfie camera | 50 MP | 20 MP |
| 4K selfie video | No | No |
| Battery | ||
| Battery capacity | 10,600 mAh | 7,000 mAh |
| Battery type | Li-Ion | Li-Ion |
| Wired charging | 120 W | 45 W |
| Charged in 30 min | 120% | — |
| Wireless charging | Yes | No |
| Wireless charging power | 50 W | — |
| Reverse wireless charging | Yes | — |
| Connectivity | ||
| 5G | Yes | Yes |
| eSIM | No | No |
| Dual SIM | Yes | Yes |
| Wi-Fi standard | Wi-Fi 7 | Wi-Fi 6 |
| Bluetooth | 5.4 | 5.4 |
| NFC | Yes | Yes |
| USB | USB Type-C 3.2 Gen2 | USB Type-C 2.0 |
| USB version | 3.2 | 2 |
| Video output | Yes | — |
| Satellite messaging | Yes | — |
| Infrared port | Yes | — |
| Satellite navigation | GLONASS, GALILEO, BDS, QZSS, NavIC | GLONASS, GALILEO, BDS, QZSS |
| Features | ||
| Stereo speakers | No | Yes |
| 3.5 mm headphone jack | Yes | No |
| Fingerprint sensor | Side | Under display |
| Barometer | Yes | — |
| Sensors | Fingerprint (side-mounted), accelerometer, gyro, proximity, compass, barometer | Fingerprint (under display, optical), accelerometer, gyro, compass, proximity |
| Software | ||
| OS at launch | Android 15 | Android 15 |
| Platform | Android | Android |
| Interface | — | HyperOS 2 |
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