Compare phones
| Global Score | |
| 73.1 | 80.2 |
| Basic Information | |
| Samsung | Samsung |
| Android 9.0 Pie, 8.0 Oreo | Android |
| 2018-07-13 | -- |
| 6.03 x 3.00 x 0.34 inches | -- |
| 6.38 ounces | -- |
| Blue | -- |
| -- | Glass |
| Scratch-Resistant Glass | -- |
| $ 107.00 | -- |
| Display / Screen | |
| 5.5 inches | 6.8 inches |
| 1280 x 720 pixels (HD) | 3088 x 1440 pixels |
| TFT | AMOLED |
| 267 pixels per inch | 501 pixels per inch |
| No touch screen | No touch screen |
| 7.1 | 8 |
| Performance | |
| Samsung Exynos 7 Octa 7870 chipset | Qualcomm Snapdragon 8 Gen 3 chipset |
| ARM Cortex-A53, 64-bit, 14 nm (Octa-Core 1600 MHz) processor | processor |
| 2 GB RAM | 8 GB RAM |
| Mali-T830 MP1 GPU | Yes GPU |
| 8.73 | 6.21 |
| Storage | |
| 32 GB internal memory | 256 GB internal memory |
| microSDXC (up to 400 GB) external memory slot | No SD card slot |
| 9.44 | 13.3 |
| Camera | |
| 13.00 MP + 13.00 MP | 200.00 MP + 12.00 MP |
| f/1.70 aperture | -- |
| 28.00mm focal length | -- |
| 0.33 inches (1/3.06") sensor | -- |
| 1920 x 1080 (30 fps) (Full HD) video resolution | -- |
| 9.13 | 10.23 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE (4G), HSPA+ (4G), HSDPA and HSUPA | 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G) and HSDPA |
| Nano SIM | Nano SIM |
| 6.6 | 10.6 |
| Battery Life | |
| 3300mAh Li - Polymer Battery | 5000mAh Dual Nano SIM + eSIM Battery |
| Non-Removable Battery | Non-Removable Battery |
| -- | Wireless Charging |
| 5.28 | 6.8 |
| Other Features | |
| Bluetooth 4.2 | Bluetooth 5.3 |
| GPS | GPS |
| NFC | NFC |
| -- | Fingerprint ID Scanner |
| Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
Comparison review
Samsung Galaxy S24 Ultra is a bit better than Samsung Galaxy J7 Star, with an 80.2 score against 73.1. The Samsung Galaxy S24 Ultra construction is extremely thinner and notably lighter than Samsung Galaxy J7 Star. The Samsung Galaxy S24 Ultra counts with Android OS, and Samsung Galaxy J7 Star works with Android 9.0 Pie OS.
The Galaxy S24 Ultra has a sharper screen than Samsung Galaxy J7 Star, because it has a much better resolution of 1440 x 3088 pixels, a bigger display and a much better pixel density. Galaxy S24 Ultra has much more memory for applications, games, photos and videos than Samsung Galaxy J7 Star, because although it has no SD memory slot, it also counts with more internal memory.
Galaxy J7 Star features a very superior processing power than Samsung Galaxy S24 Ultra, although it has a lower amount of RAM, they both have 8 cpu cores. The Galaxy S24 Ultra counts with a superior battery life than Galaxy J7 Star, because it has a 5000mAh battery capacity instead of 3300mAh. The Galaxy S24 Ultra shoots much better photos and videos than Galaxy J7 Star, because it has a back camera with a way higher 200 mega-pixels resolution.
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