This is a side-by-side specs comparison of the Samsung Galaxy S9+ and Xiaomi 15 smartphones.
The Samsung Galaxy S9+ features a 6.2-inch display, 3,500mAh battery and Exynos 9810 Octa chipset.
Meanwhile, the Xiaomi 15 features a slightly larger 6.36-inch display, 50MP main camera, 5,240mAh battery, 90W fast charging and Qualcomm Snapdragon 8 Elite chipset. It is slightly more affordable.
| Specs | Samsung Galaxy S9+ | Xiaomi 15 |
|---|---|---|
| Picture & Ratings |
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| Design and Display | ||
| Display | 6.2-inch QHD+ Super AMOLED Display (1440 x 2960 Pixels 529 ppi) with Corning Gorilla Glass 5, 18.5:9 Aspect Ratio, Curved Edges & Rounded Corners | 6.36-inch FHD+ AMOLED Display (1200 x 2670 Pixels, 460 ppi) with Xiaomi Shield Glass, 20:9 Aspect Ratio, 120Hz Refresh Rate, 3200nits peak brightness, Dolby Vision, HDR10+, and punch-hole |
| Size | 157.7 x 73.8 x 8.5 mm | 152.3 x 71.2 x 8.08 mm |
| Weight | 189 g | 191 g |
| Build | Metal with Glass Front and Back | Glass front and back, Aluminum Alloy frame |
| Durability | IP68 Water & Dust Resistance | IP68 dust & water resistance |
| Colors | Black, Gray, Blue & Purple | Black, White, Green |
| Our pick: |
✔
Xiaomi 15 The Xiaomi 15 has a larger display. It is also has better build materials, while the Samsung Galaxy S9+ is slightly lighter. |
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| Performance | ||
| Chipset | Exynos 9810 Octa | Qualcomm Snapdragon 8 Elite (3 nm) |
| CPU | Octa Core CPU 4x Exynos M3 @ 2.8GHz & 4x Cortex-A55 @ 1.7GHz |
Octa Core CPU 2x Oryon Pheonix L @ 4.32GHz & 6x Oryon Pheonix M @ 3.53GHz |
| GPU | Mali G72MP18 | Adreno 830 |
| RAM | 6 GB | 12 GB |
| Storage | 64GB | 256GB or 512GB |
| Expansion | 256GB via microSD | None |
| OS | Android 8.0 Oreo with Samsung Experience UI | Android 15 with Xiaomi HyperOS 2, up to 4 major OS upgrades |
| Our pick: |
✔
Samsung Galaxy S9+
The Samsung Galaxy S9+ has better performance, although the Xiaomi 15 has a higher maximum RAM capacity. |
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| Cameras | ||
| Rear Camera | Dual Camera: 12 + 12 Megapixels Phase Detection Autofocus LED Flash f/1.5-2.4 Aperture, 1.4 µm Pixel Size, OIS & 960 fps slow-mo |
Triple Cameras: 50MP Main Camera (23mm, f/1.62 Aperture, Laser Autofocus, OIS) 50MP Ultrawide (14mm, f/2.2 Aperture, 115° FoV) 50MP Telephoto (60mm, f/2.0 Aperture, Autofocus, OIS, 2.6x Optical Zoom) -LED Flash -Up to 8K video recording, LEICA Optics, HDR & Dolby Vision, color spectrum sensor, video stabilization |
| Front Camera |
8.0 Megapixels with Autofocus and LED Flash - f/1.7 Aperture & 1.22 µm Pixel Size |
32 Megapixels (21mm, f/2.0 Aperture) - Up to 4K video recording, video stabilization |
| Our pick: |
✔
Xiaomi 15
Based on the specs, Xiaomi 15 has longer 2.6x optical zoom and an ultrawide camera. Meanwhile, Samsung Galaxy S9+ offers a higher-resolution 1,212MP main camera and autofocus on the front camera. |
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| Connectivity | ||
| Networks | 4G LTE, 3G HSPA+, 2G EDGE & GPRS Networks | 5G, 4G LTE (with VoLTE), 3G HSPA+, 2G EDGE & GPRS Networks |
| Wi-Fi | Wi-Fi 802.11 b/g/n/ac (Dual Band) | Wi-Fi 802.11 b/g/n/ac/6/7 |
| SIM | Dual SIM (Nano-SIM) | Dual SIM (Nano + eSIM) |
| NFC | Yes | Yes |
| Bluetooth | Bluetooth 5.0 | Bluetooth 5.4 |
| Infrared | Yes | |
| Location | A-GPS | GPS, GLONASS, GALILEO, BeiDou, QZSS |
| Our pick: |
✔
Xiaomi 15
The Xiaomi 15 has better cellular connectivity. |
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| Audio and Features | ||
| USB OTG | Yes | Yes with DisplayPort |
| USB | USB Type-C | USB Type-C |
| 3.5mm Audio Jack | Yes | No |
| Audio Enhancement | HD Audio & AKG Loudspeakers | Hi-Res Audio, Hi-Res Wireless Audio, Dolby ATMOS, Stereo Speakers |
| FM Radio | No | No |
| Sensors |
Face Recognition, Heart Rate Sensor, Iris Scanner & Fingerprint Sensor Barometer, Proximity Sensor & Ambient Light Sensor Compass, Gyroscope & Accelerometer |
Face Recognition & Fingerprint Sensor Barometer, Proximity Sensor & Ambient Light Sensor Compass, Gyroscope & Accelerometer |
| Our pick: |
✔
Xiaomi 15
Based on the specs, it has stereo speakers, Dolby Atmos, Hi-Res Audio, Hi-Res Wireless Audio, and DisplayPort support. |
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| Battery and Charging | ||
| Battery | 3500 mAh Li-ion Battery (Non-removable) | 5240 mAh Si/C Battery (Non-removable) |
| Charging | Fast Charging |
90W Fast Charging (HyperCharge, QC3+, PD3.0) 50W Fast Wireless Charging |
| Our pick: |
✔
Xiaomi 15
The Xiaomi 15 has a larger battery capacity and faster charging. |
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| Price and Availability | ||
| Price | ₱52,990.00 - Official Price in the Philippines | ₱45,999.00 - Official price of 12GB+256GB version in the Philippines ₱49,999.00 - Official price of 12GB+512GB version in the Philippines |
| Release Date | February 25, 2018 | March 6, 2025 |
| Buy Online |
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