Compare phones
Samsung Galaxy S II
NFCI9100P
| Global Score | |
| 60.4 | 66.2 |
| Basic Information | |
| Acer | Samsung |
| Android 5.1 | Android 4.1.2, 4.0.4, 4.0, 2.3 |
| 0000-00-00 | 2011-02-13 |
| 5.67 x 2.77 x 0.35 inches | 4.93 x 2.60 x 0.33 inches |
| 5.11 ounces | 4.09 ounces |
| Black and Gray | Black and White |
| -- | Scratch-Resistant Glass |
| $ 249.00 | $ 190.00 |
| Display / Screen | |
| 5 inches | 4.3 inches |
| 720 x 1280 pixels (HD) | 480 x 800 pixels |
| IPS LCD | Super AMOLED Plus |
| 294 pixels per inch | 217 pixels per inch |
| Capacitive, Multi-touch | Capacitive, Multi-touch |
| 8.1 | 7.5 |
| Performance | |
| MediaTek MT6753 chipset | Samsung Exynos 4210 chipset |
| ARM Cortex-A53, 64-bit (Single-Core 1300 MHz) processor | ARM Cortex-A9 (Dual-Core 1200 MHz) processor |
| 3 GB RAM | 1 GB RAM |
| Mali-T720 MP3 GPU | ARM Mali-400 (500 MHz) GPU |
| 7.83 | 8.19 |
| Storage | |
| 32 GB internal memory | 32 GB internal memory |
| No SD card slot | microSD, microSDHC (up to 32 GB) external memory slot |
| 5.8 | 7.12 |
| Camera | |
| 8.00 MP + 8.00 MP | 8.00 MP + 2.00 MP |
| -- | f/2.60 aperture |
| -- | 0.31 inches (1/3.2") sensor |
| 1920 x 1080 (Full HD) video resolution | 1920 x 1080 (30 fps) (Full HD) video resolution |
| 6.6 | 8.36 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE (4G), HSPA, HSUPA, EDGE and GPRS | HSPA+ (4G), HSDPA, HSPA, HSUPA, UMTS, EDGE and GSM |
| -- | SIM |
| 6.5 | 4.5 |
| Battery Life | |
| 2420mAh Battery | 1650mAh Li-Ion Battery |
| Removable Battery | Removable Battery |
| -- | 710 hours standby time 18.3 hours talk time |
| 4.4 | 3.52 |
| Other Features | |
| Bluetooth 4.0 | Bluetooth 3.0 |
| GPS | GPS |
| -- | NFC |
| Accelerometer, Compass, Light Sensor and Proximity Sensor | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
Comparison review
Galaxy S II has a general score of 66.2, which is slightly better than Acer Liquid Z530S's 60.4 score. These phones have Android OS (operating system), but Galaxy S II has older 4.1.2 version and Acer Liquid Z530S has Android 5.1 version. The Galaxy S II is a somewhat lighter and just a bit thinner device than Acer Liquid Z530S.
The Acer Liquid Z530S counts with a bit better screen than Galaxy S II, because it has a way better 1280 x 720 resolution, a bigger screen and a better pixels density. The Galaxy S II has a much greater memory for games and applications than Acer Liquid Z530S, and although they both have the same 32 GB internal memory, the Galaxy S II also has an external memory slot that supports a maximum of 32 GB.
The Galaxy S II has a bit better CPU than Acer Liquid Z530S, because although it has lesser RAM, it also counts with a larger number of cores (but slower) and an extra graphics processing unit. Galaxy S II has a much better camera than Acer Liquid Z530S. Both of them have the same 1920x1080 (Full HD) video resolution, the same video frame rate and a 8 mega-pixels resolution back facing camera.
The Acer Liquid Z530S counts with a way better battery lifetime than Galaxy S II, because it has a 2420mAh battery size.
Even being the best phone of the ones we are comparing, the Samsung Galaxy S II is also by far the cheapest, which makes it a no doubt choice.
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