Compare phones
| Global Score | |
| 71.9 | 82.4 |
| Basic Information | |
| Samsung | Samsung |
| Android 8.0 Oreo | Android 9.0 Pie, 8.1 Oreo |
| 2018-06-07 | 2019-03-07 |
| 6.03 x 3.00 x 0.34 inches | 6.26 x 2.96 x 0.33 inches |
| 6.38 ounces | 6.14 ounces |
| 16 777 216 | Black and Blue |
| -- | Plastic |
| Scratch-Resistant Glass | -- |
| $ 240.00 | -- |
| Display / Screen | |
| 5.5 inches | 6.4 inches |
| 1280 x 720 pixels (HD) | 2280 x 1080 pixels |
| TFT | Super AMOLED |
| 267 pixels per inch | 394 pixels per inch |
| No touch screen | No touch screen |
| 7.1 | 8 |
| Performance | |
| Samsung Exynos 7 Octa 7884 chipset | Samsung Exynos 7 Octa 7904 chipset |
| ARM Cortex-A53, 64-bit, 14 nm (Octa-Core 1600 MHz) processor | ARM Cortex-A73 and ARM Cortex-A53, 64-bit, 14 nm (Octa-Core 1800 MHz) processor |
| 2 GB RAM | 6 GB RAM |
| Mali-T830 MP1 GPU | Mali-G71 MP2 GPU |
| 8.73 | 9 |
| Storage | |
| 32 GB internal memory | 128 GB internal memory |
| microSDXC (up to 400 GB) external memory slot | microSDXC (up to 512 GB) external memory slot |
| 9.44 | 14.14 |
| Camera | |
| 13.00 MP + 13.00 MP | 13.00 MP + 16.00 MP |
| f/1.70 aperture | f/1.90 aperture |
| -- | 27.00mm focal length |
| -- | 0.32 inches (1/3.1") sensor |
| 1920 x 1080 (30 fps) (Full HD) video resolution | 1920 x 1080 (30 fps) (Full HD) video resolution |
| 9.02 | 9.13 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE-A (4G) and LTE (4G) | LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM | Nano SIM, Dual SIM |
| 5.6 | 6.7 |
| Battery Life | |
| 3300mAh Battery | 5000mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| 5.28 | 6.8 |
| Other Features | |
| Bluetooth 4.2 | Bluetooth 5.0 |
| GPS | GPS |
| -- | Fingerprint ID Scanner |
| Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Compass, Gyroscope and Proximity Sensor |
| -- | FM Radio |
Comparison review
Galaxy M30 has a general score of 82.4, which is better than Galaxy J7 V (2018)'s 71.9 overall score. These devices use Android OS (operating system), but Galaxy M30 has 9.0 Pie version and Galaxy J7 V (2018) has Android 8.0 Oreo. Galaxy M30 is a newer phone, and it is also a bit thinner and just a bit lighter than the Galaxy J7 V (2018).
The Galaxy M30 features a bit faster CPU than Samsung Galaxy J7 V (2018), and although they both have 8 processing cores, the Galaxy M30 also has a greater amount of RAM. The Samsung Galaxy M30 has a sharper screen than Galaxy J7 V (2018), because it has more pixels per inch of display, a much better resolution of 1080 x 2280 and a larger screen.
Galaxy M30 captures clearer photos and videos than Galaxy J7 V (2018), although it has a smaller aperture which is worse for low-light images and video, they both have a 13 megapixels camera, the same (Full HD) video quality and the same video frame rate. Galaxy M30 has a much better storage capacity for games and applications than Galaxy J7 V (2018), because it has more internal memory and a SD memory slot that admits a maximum of 512 GB.
Galaxy M30 counts with a much longer battery lifetime than Samsung Galaxy J7 V (2018), because it has a 52% larger battery size.
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