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