| Global Score | |
| 63.3 | 62.7 |
| Basic Information | |
| LG | Samsung |
| Android 4.1.2 | Android 4.1 |
| -- | 2013-01-28 |
| 5.39 x 2.71 x 0.37 inches | 5.20 x 2.72 x 0.37 inches |
| 4.98 ounces | 4.91 ounces |
| Black and Red | -- |
| $ 95.00 | $ 95.00 |
| Display / Screen | |
| 4.7 inches | 4.5 inches |
| 720 x 1280 pixels (HD) | 480 x 800 pixels |
| IPS LCD | Super AMOLED Plus |
| 312 pixels per inch | 207 pixels per inch |
| Capacitive, Multi-touch | Capacitive, Multi-touch |
| 8.3 | 7.4 |
| Performance | |
| Qualcomm Snapdragon S4 Pro APQ8064 chipset | Qualcomm Snapdragon S4 Plus chipset |
| Krait (Quad-Core 1500 MHz) processor | Dual-Core 1200 MHz processor |
| 2 GB RAM | 1 GB RAM |
| Adreno 320 (400 MHz) GPU | Yes GPU |
| 8.64 | 7.83 |
| Storage | |
| 16 GB internal memory | 8 GB internal memory |
| microSD, microSDHC, microSDXC (up to 64 GB) external memory slot | microSD, microSDHC (up to 64 GB) external memory slot |
| 6.16 | 5.06 |
| Camera | |
| 13.00 MP + 1.30 MP | 5.00 MP + 1.30 MP |
| -- | 1280 x 720 (30 fps) (HD) video resolution |
| 6.93 | 6.82 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| HSPA+ (4G), HSDPA, HSUPA, EDGE, GPRS and GSM | LTE (4G), HSDPA, HSUPA, UMTS, EDGE, GPRS and GSM |
| Micro SIM | SIM |
| 4.6 | 6.6 |
| Battery Life | |
| 2280mAh Li-Ion Battery | 2000mAh Li-Ion Battery |
| Removable Battery | Removable Battery |
| 515 hours standby time 23 hours talk time | 830 hours standby time 22.5 hours talk time |
| 4.24 | 3.92 |
| Other Features | |
| Bluetooth 4.0 | Bluetooth 4.0 |
| GPS | GPS |
| -- | NFC |
| Accelerometer, Compass, Light Sensor and Proximity Sensor | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| -- | FM Radio |
The LG Optimus GJ has a general score of 63.3, which is slightly better than the Samsung Galaxy Express's overall score of 62.7. The LG Optimus GJ design has the same thickness than Samsung Galaxy Express, but it's just a little heavier. Both devices we are comparing here use Android operating system, but LG Optimus GJ has the newer 4.1.2 version and Samsung Galaxy Express has Android 4.1 version.
LG Optimus GJ has a much better screen than Galaxy Express, because it has a quite bigger display, a way better resolution of 1280 x 720px and a lot more pixels per screen inch. The LG Optimus GJ has a way bigger memory capacity for apps and games than Samsung Galaxy Express, and although they both have a SD extension slot that supports up to 64 GB, the LG Optimus GJ also has 8 GB more internal memory.
LG Optimus GJ features a superior processing unit than Samsung Galaxy Express, because it has 2 more CPU cores, 1 GB more RAM and a graphics co-processor. The LG Optimus GJ features just a little bit longer battery life than Samsung Galaxy Express, because it has 2280mAh of battery capacity. LG Optimus GJ has a little bit better camera than Samsung Galaxy Express, because it has a back camera with way more mega pixels.
LG Optimus GJ and the Samsung Galaxy Express cost the same.
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