Compare phones
Samsung Galaxy S II AT&T
SGH-i777| Global Score | |
| 63.7 | 69.8 |
| Basic Information | |
| Samsung | LG |
| Android 2.3.6, 2.3.4 | Android 8.1 Oreo |
| 2011-08-30 | 2019-03-20 |
| 4.96 x 2.60 x 0.35 inches | 6.02 x 2.83 x 0.33 inches |
| 4.30 ounces | 5.11 ounces |
| -- | Black, Blue and Gray |
| -- | Plastic |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| $ 200.00 | $ 120.00 |
| Display / Screen | |
| 4.3 inches | 5.7 inches |
| 480 x 800 pixels | 1440 x 720 pixels |
| Super AMOLED Plus | IPS LCD |
| 217 pixels per inch | 282 pixels per inch |
| Capacitive, Multi-touch | No touch screen |
| 7.5 | 7.3 |
| Performance | |
| Samsung Exynos chipset | Qualcomm Snapdragon 450 SDM450 chipset |
| Exnyos C210 (Dual-Core 1200 MHz) processor | ARM Cortex-A53, 64-bit, 14 nm (Octa-Core 2000 MHz) processor |
| 1 GB RAM | 2 GB RAM |
| Yes GPU | Adreno 506 GPU |
| 7.83 | 9 |
| Storage | |
| 16 GB internal memory | 16 GB internal memory |
| microSD, microSDHC (up to 32 GB) external memory slot | microSDXC (up to 1,95 TB) external memory slot |
| 5.72 | 11.36 |
| Camera | |
| 8.00 MP + 2.00 MP | 8.00 MP + 5.00 MP |
| f/2.60 aperture | f/2.00 aperture |
| 0.31 inches (1/3.2") sensor | 0.33 inches (1/3") sensor |
| 1920 x 1080 (30 fps) (Full HD) video resolution | 1920 x 1080 (30 fps) (Full HD) video resolution |
| 8.36 | 8.58 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| HSPA+ (4G), HSDPA, HSPA, HSUPA, UMTS, EDGE and GSM | LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| SIM | Nano SIM, Dual SIM |
| 4.5 | 6.7 |
| Battery Life | |
| 1650mAh Li-Ion Battery | 3000mAh Li - Polymer Battery |
| Removable Battery | Non-Removable Battery |
| 400 hours standby time 8 hours talk time | -- |
| 3.52 | 4.96 |
| Other Features | |
| Bluetooth 3.0 | Bluetooth 5.0 |
| GPS | GPS |
| -- | NFC |
| -- | Fingerprint ID Scanner |
| Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Compass, Light Sensor and Proximity Sensor |
| -- | FM Radio |
Comparison review
LG K40 is a little bit better than the Galaxy S II AT&T, getting a general score of 69.8 against 63.7. Both of these phones work with Android OS, but the LG K40 has a more recent 8.1 Oreo version while Galaxy S II AT&T has Android 2.3.6, so it gives you lots of additional features and performance optimizations. The LG K40 is a notably newer and a little thinner phone than Galaxy S II AT&T, although it's heavier.
The LG K40 counts with a more powerful CPU than Galaxy S II AT&T, because it has more RAM memory and a larger number of faster cores. Galaxy S II AT&T features just a bit better looking screen than LG K40, although it has a quite inferior pixels quantity in each display inch, a lot smaller display and a way lower resolution of 800 x 480px.
The LG K40 counts with a superior storage capacity for games and applications than Galaxy S II AT&T, and although they both have the same 16 GB internal memory capacity, the LG K40 also has an external memory card slot that supports a maximum of 1,95 TB. The LG K40 features a really longer battery performance than Galaxy S II AT&T, because it has an 82 percent bigger battery capacity.
The LG K40 has a slightly better camera than Samsung Galaxy S II AT&T, and although they both have the same 30 fps video frame rate, a same resolution back-facing camera and the same (Full HD) video quality, the LG K40 also has a lot bigger aperture for better images in low-light environments and a bigger back-facing camera sensor shooting higher quality photographs and videos.
Despite of being the best phone between the ones we are comparing here, the LG K40 is also a bargain compared to the other ones.
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