Compare phones
| Global Score | |
| 65.3 | 73.1 |
| Basic Information | |
| Samsung | Samsung |
| Android 4.1.2, 4.0.3, 2.3.6, 2.3.5 | Android 9.0 Pie, 8.0 Oreo |
| 2011-08-30 | 2018-07-13 |
| 5.11 x 2.71 x 0.37 inches | 6.03 x 3.00 x 0.34 inches |
| 4.77 ounces | 6.38 ounces |
| -- | Blue |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| $ 110.00 | $ 107.00 |
| Display / Screen | |
| 4.5 inches | 5.5 inches |
| 480 x 800 pixels | 1280 x 720 pixels (HD) |
| Super AMOLED Plus | TFT |
| 207 pixels per inch | 267 pixels per inch |
| Capacitive, Multi-touch | No touch screen |
| 7.5 | 7.1 |
| Performance | |
| Qualcomm Snapdragon S3 APQ8060 chipset | Samsung Exynos 7 Octa 7870 chipset |
| Scorpion (Dual-Core 1500 MHz) processor | ARM Cortex-A53, 64-bit, 14 nm (Octa-Core 1600 MHz) processor |
| 1 GB RAM | 2 GB RAM |
| Adreno 220 (266 MHz) GPU | Mali-T830 MP1 GPU |
| 8.28 | 8.73 |
| Storage | |
| 16 GB internal memory | 32 GB internal memory |
| microSD, microSDHC (up to 32 GB) external memory slot | microSDXC (up to 400 GB) external memory slot |
| 5.72 | 9.44 |
| Camera | |
| 8.00 MP + 2.00 MP | 13.00 MP + 13.00 MP |
| f/2.60 aperture | f/1.70 aperture |
| -- | 28.00mm focal length |
| 0.31 inches (1/3.2") sensor | 0.33 inches (1/3.06") sensor |
| 1920 x 1080 (30 fps) (Full HD) video resolution | 1920 x 1080 (30 fps) (Full HD) video resolution |
| 8.36 | 9.13 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| HSPA+ (4G), HSDPA, HSPA, HSUPA, UMTS, EDGE and GSM | LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| SIM | Nano SIM |
| 4.5 | 6.6 |
| Battery Life | |
| 1850mAh Li-Ion Battery | 3300mAh Li - Polymer Battery |
| Removable Battery | Non-Removable Battery |
| 167 hours standby time 7 hours talk time | -- |
| 3.76 | 5.28 |
| Other Features | |
| Bluetooth 3.0 | Bluetooth 4.2 |
| GPS | GPS |
| NFC | NFC |
| Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
Comparison review
The Samsung Galaxy J7 Star is better than Samsung Galaxy S II T-Mobile, with a 73.1 score against 65.3. Samsung Galaxy J7 Star's body is much newer and a little bit thinner than the Samsung Galaxy S II T-Mobile's, but it is a lot heavier. Both phones in our current comparison use Android OS (operating system), but the Samsung Galaxy J7 Star has a newer 9.0 Pie version and Samsung Galaxy S II T-Mobile has Android 4.1.2 version.
The Galaxy S II T-Mobile features a little sharper screen than Galaxy J7 Star, although it has a just a little worse number of pixels per inch of screen, a much lower 800 x 480 resolution and a little smaller display. The Samsung Galaxy J7 Star features a superior storage for apps and games than Samsung Galaxy S II T-Mobile, because it has 32 GB internal memory capacity and an external memory card slot that holds up to 400 GB.
Galaxy J7 Star features a little better processing power than Samsung Galaxy S II T-Mobile, because although it has doesn't have a graphics processing unit, it also counts with a higher number of cores and 1 GB more RAM memory. Galaxy J7 Star counts with a superior battery performance than Samsung Galaxy S II T-Mobile, because it has a 78 percent more battery capacity.
The Samsung Galaxy J7 Star shoots a bit better photos and videos than Samsung Galaxy S II T-Mobile, and although they both have the same 30 frames per second video frame rates and the same (Full HD) video quality, the Samsung Galaxy J7 Star also has a back facing camera with a lot better 13 mega pixels resolution, a bigger sensor capturing more light and vivid colors and a much bigger aperture to capture better low-light photography and videos.
Even being the best phone of the ones we are comparing, the Samsung Galaxy J7 Star is also cheaper than the Samsung Galaxy S II T-Mobile.
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