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- Galaxy M15 vs iQOO Z9x
Samsung Galaxy M15 vs Vivo iQOO Z9x
What Galaxy M15 does better (5) and where iQOO Z9x wins (14) — every spec side by side.
vs
6.7Display6.9
3.9Performance6.0
6.2Camera5.4
7.5Battery8.2
7.4Features6.8
Dimensions
Size comparison
Galaxy M15iQOO Z9x
| Galaxy M15 | iQOO Z9x | Difference | |
|---|---|---|---|
| Height | 160.1 mm | 165.7 mm | −5.6 mm |
| Width | 76.8 mm | 76 mm | +0.8 mm |
| Thickness | 9.3 mm | 8 mm | +1.3 mm |
| Weight | 217 g | 199 g | +18 g |
Drawn to the same scale from the official dimensions (front and side).
Why is Galaxy M15 better than iQOO Z9x?
- OLED panelYes · iQOO Z9x: No
- Rear cameras2 vs 12×
- Ultra-wide cameraYes · iQOO Z9x: No
- Selfie camera13 MP vs 8 MP+62%
- Bluetooth5.3 vs 5.1+4%
Why is iQOO Z9x better than Galaxy M15?
- AnTuTu score477,416 vs 729,289+53%
- Wired charging25 W vs 44 W+76%
- Geekbench 6 (multi-core)1,884 vs 2,836+51%
- RAM8 GB vs 12 GB+50%
- Stereo speakersNo · Galaxy M15: Yes
- Refresh rate90 Hz vs 120 Hz+33%
- Peak brightness800 nits vs 1,000 nits+25%
- Max video1080p vs 4K
- Weight217 g vs 199 g+9%
- Screen size6.5″ vs 6.7″+3%
- Process6 nm vs 4 nm+50%
- Charged in 30 min45% vs 58%+29%
Specifications
Side by side
| Design | ||
| Weight | 217 g | 199 g |
| Thickness | 9.3 mm | 8 mm |
| Height | 160.1 mm | 165.7 mm |
| Width | 76.8 mm | 76 mm |
| Frame | Plastic | Plastic |
| Back | Plastic | Plastic |
| Ingress protection | — | IP64 |
| Water resistance (IPx) | — | IPx4 |
| Colours | Light Blue, Dark Blue, Gray | Tornado Green (Northern Green), Storm Grey (Mystic Black), White |
| Display | ||
| Screen size | 6.5″ | 6.7″ |
| Panel | Super AMOLED | IPS LCD |
| OLED panel | Yes | No |
| Resolution (width) | 1,080 px | 1,080 px |
| Resolution (height) | 2,340 px | 2,408 px |
| Pixel density | 396 ppi | 393 ppi |
| Refresh rate | 90 Hz | 120 Hz |
| Peak brightness | 800 nits | 1,000 nits |
| Measured brightness | 678 nits | — |
| Screen-to-body ratio | 84.3% | 86.4% |
| Performance | ||
| Chipset | Mediatek Dimensity 6100+ | Qualcomm SM6450 Snapdragon 6 Gen 1 |
| Chip maker | MediaTek | Qualcomm |
| Process | 6 nm | 4 nm |
| CPU cores | 8 | 8 |
| CPU frequency | 2.2 GHz | 2.2 GHz |
| GPU | Mali-G57 MC2 | Adreno 710 |
| AnTuTu score | 477,416 | 729,289 |
| Geekbench 6 (multi-core) | 1,884 | 2,836 |
| Memory | ||
| RAM | 8 GB | 12 GB |
| Storage (max) | 256 GB | 256 GB |
| Storage (base) | 128 GB | 128 GB |
| Storage type | UFS 2.2 | UFS 2.2 |
| Memory card slot | Yes | Yes |
| Camera | ||
| Main camera | 50 MP | 50 MP |
| Main camera aperture | f/1.8 | f/1.8 |
| Main sensor size | — | 1/1.95" |
| Rear cameras | 2 | 1 |
| Optical stabilisation | No | No |
| Ultra-wide camera | Yes | No |
| Telephoto camera | No | No |
| Max video | 1080p | 4K |
| 4K video frame rate | — | 30 fps |
| Selfie camera | 13 MP | 8 MP |
| 4K selfie video | No | No |
| Battery | ||
| Battery capacity | 6,000 mAh | 6,000 mAh |
| Battery type | Li-Ion | Li-Po |
| Wired charging | 25 W | 44 W |
| Charged in 30 min | 45% | 58% |
| Wireless charging | No | No |
| Connectivity | ||
| 5G | Yes | Yes |
| eSIM | No | No |
| Dual SIM | Yes | Yes |
| Wi-Fi standard | Wi-Fi 5 | Wi-Fi 5 |
| Bluetooth | 5.3 | 5.1 |
| NFC | Yes | Yes |
| USB | USB Type-C 2.0 | USB Type-C 2.0 |
| USB version | 2 | 2 |
| Satellite navigation | GLONASS, GALILEO, BDS, QZSS | GLONASS, GALILEO, BDS, QZSS |
| Features | ||
| Stereo speakers | No | Yes |
| 3.5 mm headphone jack | Yes | Yes |
| Fingerprint sensor | Side | Side |
| Sensors | Fingerprint (side-mounted), accelerometer, gyro, compass | Fingerprint (side-mounted), accelerometer, gyro, proximity, compass |
| SAR (head) | 0.78 W/kg | — |
| Software | ||
| OS at launch | Android 14 | Android 14 |
| Platform | Android | Android |
| Interface | One UI 8.5 | Funtouch OS 14 (International) |
| Major OS updates promised | 4 | — |
