Display size, resolution
| 5.8-inch; 2,960×1,440 pixels
| 5.8-inch AMOLED; 2,280×1,080 pixels | 6.1-inch AMOLED; 3,040×1,440 pixels | 6.4-inch AMOLED; 3,040×1,440 pixels | 6.7-inch AMOLED |
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Pixel density
| 570ppi
| 438ppi | 550ppi | 522ppi | 505ppi |
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Dimensions (inches)
| 5.81 x 2.70 x 0.33 in.
| 5.59 x 2.75 x 0.27 in. | 5.9 x 2.77 x 0.31 in. | 6.20 x 2.92 x 0.31 in. | 6.40 x 3.04 x 0.31 in. |
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Dimensions (millimeters)
| 147.7 x 68.7 x 8.5mm
| 142 x 69.9 x 7.9mm | 149.9 x 70.4 x 7.8mm | 157.6 x 74.1 x 7.8mm | 162.6 x 77.1 x 7.94mm |
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Weight (ounces, grams)
| 5.75 oz.; 163g
| 5.29 oz.; 150g | 5.53 oz.; 157g | 6.17 oz.; 175g | 6.98 oz.; 198g |
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Mobile software
| Android 8.0 Oreo
| Android 9.0 with Samsung One UI | Android 9.0 with Samsung One UI | Android 9.0 with Samsung One UI | Android 9.0 with Samsung One UI |
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Camera
| 12-megapixel
| 16-megapixel, 12-megapixel | 16-megapixel (ultra wide-angle), 12-megapixel (wide-angle), 12-megapixel (telephoto) | 16-megapixel (ultra wide-angle), 12-megapixel (wide-angle), 12-megapixel (telephoto) | 16-megapixel (ultra wide-angle), 12-megapixel (wide-angle), 12-megapixel (telephoto), 3D depth (HQVGA) |
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Front-facing camera
| 8-megapixel
| 10-megapixel | 10-megapixel | 10-megapixel, 8-megapixel | 10-megapixel, 3D depth (HQVGA) |
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Video capture
| 4K | 4K | 4K | 4K | 4K |
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Processor
| Qualcomm Snapdragon 845 processor (2.8GHz + 1.7GHz octa-core), or Samsung Exynos 9810 (2.7 GHz + 1.7 GHz octa-core)
| Octa-core Qualcomm Snapdragon 855 | Octa-core Qualcomm Snapdragon 855 | Octa-core Qualcomm Snapdragon 855 | Octa-core Qualcomm Snapdragon 855 |
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Storage
| 64GB, 128GB, 256GB
| 128GB, 256GB | 128GB, 512GB | 512GB, 1TB | 256GB |
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RAM
| 4GB
| 6GB, 8GB | 8GB | 8GB, 12GB | 8GB |
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Expandable storage
| Up to 400GB | Up to 512GB | Up to 512GB | Up to 512GB | No |
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Battery
| 3,000 mAh
| 3,100 mAh | 3,400 mAh | 4,100 mAh | 4,500 mAh |
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Fingerprint sensor
| Back | Power button | In-screen | In-screen | TBA |
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Connector
| USB-C | USB-C | USB-C | USB-C | USB-C |
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| Headphone jack | Yes | Yes | Yes | Yes | TBA |
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| Special features | Dual-aperture camera, water-resistant (IP68); super slo-mo video; wireless charging; iris scanning
| Wireless PowerShare; hole-punch screen notch; water resistant (IP68); Fast Wireless Charging 2.0 | Wireless PowerShare; hole-punch screen notch; water resistant (IP68); Fast Wireless Charging 2.0 | Wireless PowerShare; hole-punch screen notch; water resistant (IP68); Fast Wireless Charging 2.0 | Wireless PowerShare; 3D depth cameras (not for face unlock); water resistant (IP68); Fast Wireless Charging 2.0 |
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