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- Armor 28 Ultra Thermal vs iQOO 15
UleFone Armor 28 Ultra Thermal vs Vivo iQOO 15
What Armor 28 Ultra Thermal does better (8) and where iQOO 15 wins (16) — every spec side by side.
vs
8.6Display9.6
8.2Camera9.4
9.8Battery9.7
8.5Features9.7
Dimensions
Size comparison
Armor 28 Ultra ThermaliQOO 15
| Armor 28 Ultra Thermal | iQOO 15 | Difference | |
|---|---|---|---|
| Height | 174.2 mm | 163.7 mm | +10.5 mm |
| Width | 83.6 mm | 76.8 mm | +6.8 mm |
| Thickness | 19.4 mm | 8.1 mm | +11.3 mm |
| Weight | 450 g | 215 g | +235 g |
Drawn to the same scale from the official dimensions (front and side).
Why is Armor 28 Ultra Thermal better than iQOO 15?
- Battery capacity10,600 mAh vs 7,000 mAh+51%
- Wired charging120 W vs 100 W+20%
- Storage (base)1,024 GB vs 256 GB4×
- Memory card slotYes · iQOO 15: No
- Charged in 30 min120% vs 60%2×
- 3.5 mm headphone jackYes · iQOO 15: No
- Selfie camera50 MP vs 32 MP+56%
- Wireless charging power50 W vs 40 W+25%
Why is iQOO 15 better than Armor 28 Ultra Thermal?
- Peak brightness2,200 nits vs 6,000 nits2.7×
- Weight450 g vs 215 g2.1×
- Optical stabilisationNo · Armor 28 Ultra Thermal: Yes
- Telephoto cameraNo · Armor 28 Ultra Thermal: Yes
- Stereo speakersNo · Armor 28 Ultra Thermal: Yes
- Refresh rate120 Hz vs 144 Hz+20%
- CPU frequency3.25 GHz vs 4.6 GHz+42%
- Thickness19.4 mm vs 8.1 mm2.4×
- Pixel density395 ppi vs 508 ppi+29%
- 4K selfie videoNo · Armor 28 Ultra Thermal: Yes
- eSIMNo · Armor 28 Ultra Thermal: Yes
- Screen size6.7″ vs 6.8″+3%
Specifications
Side by side
| Design | ||
| Weight | 450 g | 215 g |
| Thickness | 19.4 mm | 8.1 mm |
| Height | 174.2 mm | 163.7 mm |
| Width | 83.6 mm | 76.8 mm |
| Frame | — | Aluminium |
| Back | — | Glass |
| Ingress protection | IP68 | IP68 |
| Water resistance (IPx) | IPx8 | IPx8 |
| Glass protection | Corning Gorilla Glass Victus | — |
| Colours | Black | Alpha, Legend, Gray, Green, Blue, Apex |
| Display | ||
| Screen size | 6.7″ | 6.8″ |
| Panel | AMOLED | LTPO AMOLED |
| OLED panel | Yes | Yes |
| LTPO (adaptive 1–120 Hz) | — | Yes |
| Resolution (width) | 1,080 px | 1,440 px |
| Resolution (height) | 2,460 px | 3,168 px |
| Pixel density | 395 ppi | 508 ppi |
| Refresh rate | 120 Hz | 144 Hz |
| Peak brightness | 2,200 nits | 6,000 nits |
| Measured brightness | — | 1,313 nits |
| Screen-to-body ratio | 75.5% | 90.7% |
| 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 | — | 2,973,303 |
| Geekbench 6 (multi-core) | — | 10,466 |
| 3DMark Wild Life Extreme | — | 7,229 |
| Memory | ||
| RAM | 16 GB | 16 GB |
| Storage (max) | 1,024 GB | 1,024 GB |
| Storage (base) | 1,024 GB | 256 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/1.9 |
| Main sensor size | 1" | 1/1.56" |
| Rear cameras | 3 | 3 |
| Optical stabilisation | No | Yes |
| Ultra-wide camera | Yes | Yes |
| Telephoto camera | No | Yes |
| Optical zoom | — | 3× |
| Max video | 8K | 8K |
| 4K video frame rate | 60 fps | 60 fps |
| Selfie camera | 50 MP | 32 MP |
| 4K selfie video | No | Yes |
| Battery | ||
| Battery capacity | 10,600 mAh | 7,000 mAh |
| Battery type | Li-Ion | Si/C |
| Active use (test) | — | 21.8 h |
| Wired charging | 120 W | 100 W |
| Charged in 30 min | 120% | 60% |
| Wireless charging | Yes | Yes |
| Wireless charging power | 50 W | 40 W |
| Reverse wireless charging | Yes | Yes |
| Connectivity | ||
| 5G | Yes | Yes |
| eSIM | No | Yes |
| Dual SIM | Yes | Yes |
| Wi-Fi standard | Wi-Fi 7 | Wi-Fi 7 |
| Bluetooth | 5.4 | 6 |
| NFC | Yes | Yes |
| USB | USB Type-C 3.2 Gen2 | USB Type-C 3.2 |
| USB version | 3.2 | 3.2 |
| Video output | Yes | Yes |
| Satellite messaging | Yes | — |
| Infrared port | Yes | Yes |
| Dual-band GPS | — | Yes |
| Satellite navigation | GLONASS, GALILEO, BDS, QZSS, NavIC | GLONASS, GALILEO, BDS, QZSS |
| Features | ||
| Stereo speakers | No | Yes |
| 3.5 mm headphone jack | Yes | No |
| Loudspeaker loudness | — | -25 LUFS |
| Fingerprint sensor | Side | Under display, ultrasonic |
| Barometer | Yes | — |
| Sensors | Fingerprint (side-mounted), accelerometer, gyro, proximity, compass, barometer | Fingerprint (under display, ultrasonic), accelerometer, gyro, proximity, compass |
| Software | ||
| OS at launch | Android 15 | Android 16 |
| Platform | Android | Android |
| Interface | — | OriginOS 6 |
| Major OS updates promised | — | 5 |
