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- Armor 28 Ultra Thermal vs 17 Ultra (China)
UleFone Armor 28 Ultra Thermal vs Xiaomi 17 Ultra (China)
What Armor 28 Ultra Thermal does better (5) and where 17 Ultra (China) wins (15) — every spec side by side.
vs
8.6Display9.1
8.2Camera9.8
9.8Battery9.7
8.5Features9.3
Dimensions
Size comparison
Armor 28 Ultra Thermal17 Ultra (China)
| Armor 28 Ultra Thermal | 17 Ultra (China) | Difference | |
|---|---|---|---|
| Height | 174.2 mm | 162.9 mm | +11.3 mm |
| Width | 83.6 mm | 77.6 mm | +6 mm |
| Thickness | 19.4 mm | 8.3 mm | +11.1 mm |
| Weight | 450 g | 224 g | +226 g |
Drawn to the same scale from the official dimensions (front and side).
Why is Armor 28 Ultra Thermal better than 17 Ultra (China)?
- Battery capacity10,600 mAh vs 6,800 mAh+56%
- Wired charging120 W vs 90 W+33%
- Storage (base)1,024 GB vs 512 GB2×
- Memory card slotYes · 17 Ultra (China): No
- 3.5 mm headphone jackYes · 17 Ultra (China): No
Why is 17 Ultra (China) better than Armor 28 Ultra Thermal?
- Weight450 g vs 224 g2×
- Optical stabilisationNo · Armor 28 Ultra Thermal: Yes
- Telephoto cameraNo · Armor 28 Ultra Thermal: Yes
- Stereo speakersNo · Armor 28 Ultra Thermal: Yes
- Peak brightness2,200 nits vs 3,500 nits+59%
- CPU frequency3.25 GHz vs 4.6 GHz+42%
- Thickness19.4 mm vs 8.3 mm2.3×
- 4K video frame rate60 fps vs 120 fps2×
- 4K selfie videoNo · Armor 28 Ultra Thermal: Yes
- Pixel density395 ppi vs 416 ppi+5%
- Screen size6.7″ vs 6.9″+3%
- Process4 nm vs 3 nm+33%
Specifications
Side by side
| Design | ||
| Weight | 450 g | 224 g |
| Thickness | 19.4 mm | 8.3 mm |
| Height | 174.2 mm | 162.9 mm |
| Width | 83.6 mm | 77.6 mm |
| Frame | — | Aluminium |
| Back | — | Silicone polymer |
| Ingress protection | IP68 | IP68 |
| Water resistance (IPx) | IPx8 | IPx8 |
| Glass protection | Corning Gorilla Glass Victus | — |
| Colours | Black | Black, White, Starlit Green, Purple |
| Display | ||
| Screen size | 6.7″ | 6.9″ |
| Panel | AMOLED | LTPO AMOLED |
| OLED panel | Yes | Yes |
| LTPO (adaptive 1–120 Hz) | — | Yes |
| Resolution (width) | 1,080 px | 1,200 px |
| Resolution (height) | 2,460 px | 2,608 px |
| Pixel density | 395 ppi | 416 ppi |
| Refresh rate | 120 Hz | 120 Hz |
| Peak brightness | 2,200 nits | 3,500 nits |
| Measured brightness | — | 1,132 nits |
| Screen-to-body ratio | 75.5% | 92.3% |
| HDR | — | Yes |
| Performance | ||
| Chipset | Mediatek Dimensity 9300+ | Qualcomm SM8850-AC Snapdragon 8 Elite Gen 5 |
| Chip maker | MediaTek | Qualcomm |
| Process | 4 nm | 3 nm |
| CPU cores | 8 | 8 |
| CPU frequency | 3.25 GHz | 4.6 GHz |
| GPU | Immortalis-G720 MC12 | Adreno 840 |
| AnTuTu score | — | 2,777,490 |
| Geekbench 6 (multi-core) | — | 10,896 |
| 3DMark Wild Life Extreme | — | 6,948 |
| Memory | ||
| RAM | 16 GB | 16 GB |
| Storage (max) | 1,024 GB | 1,024 GB |
| Storage (base) | 1,024 GB | 512 GB |
| Storage type | UFS 4.0 | UFS 4.1 |
| Memory card slot | Yes | No |
| Camera | ||
| Main camera | 50 MP | 50 MP |
| Main camera aperture | f/1.9 | f/1.7 |
| Main sensor size | 1" | 1" |
| Rear cameras | 3 | 3 |
| Optical stabilisation | No | Yes |
| Ultra-wide camera | Yes | Yes |
| Telephoto camera | No | Yes |
| Optical zoom | — | 4.2× |
| Max video | 8K | 8K |
| 4K video frame rate | 60 fps | 120 fps |
| Selfie camera | 50 MP | 50 MP |
| 4K selfie video | No | Yes |
| Battery | ||
| Battery capacity | 10,600 mAh | 6,800 mAh |
| Battery type | Li-Ion | Si/C |
| Active use (test) | — | 21.5 h |
| Wired charging | 120 W | 90 W |
| Charged in 30 min | 120% | — |
| Wireless charging | Yes | Yes |
| Wireless charging power | 50 W | 50 W |
| Reverse wireless charging | Yes | Yes |
| Connectivity | ||
| 5G | Yes | Yes |
| eSIM | No | No |
| Dual SIM | Yes | Yes |
| Wi-Fi standard | Wi-Fi 7 | Wi-Fi 7 |
| Bluetooth | 5.4 | 5.4 |
| NFC | Yes | Yes |
| USB | USB Type-C 3.2 Gen2 | USB Type-C 3.2 Gen 2 |
| USB version | 3.2 | 3.2 |
| Video output | Yes | Yes |
| Satellite messaging | Yes | Yes |
| Infrared port | Yes | — |
| Dual-band GPS | — | Yes |
| Satellite navigation | GLONASS, GALILEO, BDS, QZSS, NavIC | GLONASS, GALILEO, BDS, QZSS, NavIC |
| Features | ||
| Stereo speakers | No | Yes |
| 3.5 mm headphone jack | Yes | No |
| Loudspeaker loudness | — | -26.6 LUFS |
| Fingerprint sensor | Side | Under display, ultrasonic |
| Barometer | Yes | Yes |
| Sensors | Fingerprint (side-mounted), accelerometer, gyro, proximity, compass, barometer | Fingerprint (under display, ultrasonic), accelerometer, proximity, gyro, compass, barometer |
| Software | ||
| OS at launch | Android 15 | Android 16 |
| Platform | Android | Android |
| Interface | — | HyperOS 3 |
