Compare phones
Samsung Galaxy S II AT&T
SGH-i777| Global Score | |
| 58 | 63.7 |
| Basic Information | |
| ZTE | Samsung |
| Android 4.1 | Android 2.3.6, 2.3.4 |
| -- | 2011-08-30 |
| 6.30 x 3.25 x 0.33 inches | 4.96 x 2.60 x 0.35 inches |
| -- | 4.30 ounces |
| -- | Scratch-Resistant Glass |
| $ 249.00 | $ 200.00 |
| Display / Screen | |
| 5.7 inches | 4.3 inches |
| 720 x 1280 pixels (HD) | 480 x 800 pixels |
| TFT | Super AMOLED Plus |
| 258 pixels per inch | 217 pixels per inch |
| Capacitive, Multi-touch | Capacitive, Multi-touch |
| 8 | 7.5 |
| Performance | |
| Qualcomm Snapdragon 600 APQ8064T chipset | Samsung Exynos chipset |
| Krait 300 (Quad-Core 1700 MHz) processor | Exnyos C210 (Dual-Core 1200 MHz) processor |
| 2 GB RAM | 1 GB RAM |
| Adreno 330 (450 MHz) GPU | Yes GPU |
| 8.82 | 7.83 |
| Storage | |
| 16 GB internal memory | 16 GB internal memory |
| No SD card slot | microSD, microSDHC (up to 32 GB) external memory slot |
| 4.4 | 5.72 |
| Camera | |
| 13.00 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 |
| 6.27 | 8.36 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE (4G), HSPA, UMTS, EDGE, GPRS and GSM | HSPA+ (4G), HSDPA, HSPA, HSUPA, UMTS, EDGE and GSM |
| SIM | SIM |
| 6.4 | 4.5 |
| Battery Life | |
| 3200mAh Battery | 1650mAh Li-Ion Battery |
| Removable Battery | Removable Battery |
| -- | 400 hours standby time 8 hours talk time |
| 5.2 | 3.52 |
| Other Features | |
| Bluetooth 4.0 | Bluetooth 3.0 |
| GPS | GPS |
| Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
Comparison review
Galaxy S II AT&T has a global score of 63.7, which is just a bit better than ZTE Grand Memo's global score of 58. Both of these phones come with Android OS (operating system), but Galaxy S II AT&T has an older 2.3.6 version while ZTE Grand Memo has Android 4.1 version. ZTE Grand Memo features a better performing processor than Galaxy S II AT&T, because it has 2 more CPU cores, a higher amount of RAM memory and an additional graphics processor.
The ZTE Grand Memo features a little bit better looking display than Samsung Galaxy S II AT&T, because it has a lot better 1280 x 720 pixels resolution, a bit higher number of pixels per display inch and a much bigger display. Galaxy S II AT&T takes much clearer photographs and videos than ZTE Grand Memo, although it has a lower (Full HD) video resolution and a back facing camera with lot less mega pixels.
The Samsung Galaxy S II AT&T has a lot bigger memory for applications, games, photos and videos than ZTE Grand Memo, and although they both have equal 16 GB internal memory, the Samsung Galaxy S II AT&T also has an external memory card slot that allows up to 32 GB. ZTE Grand Memo has a very superior battery performance than Samsung Galaxy S II AT&T, because it has a 3200mAh battery size instead of 1650mAh.
The Galaxy S II AT&T not only is the best phones of the ones in this comparison, but it's also very cheap compared to the other ones.
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