Compare phones
| Global Score | |
| 72.2 | 76.1 |
| Basic Information | |
| Samsung | Samsung |
| Android 4.3, 4.2, 4.1, 4.0.4 | Android 7.0 Nougat |
| 2012-06-04 | 2017-06-20 |
| 5.38 x 2.78 x 0.34 inches | 6.17 x 3.10 x 0.32 inches |
| 4.73 ounces | 6.31 ounces |
| Blue, Red and White | 16 777 216 |
| Polycarbonate | Aluminum |
| Scratch-Resistant Glass | -- |
| $ 585.00 | -- |
| Display / Screen | |
| 4.8 inches | 5.7 inches |
| 720 x 1280 pixels (HD) | 1920 x 1080 pixels (Full HD) |
| Super AMOLED | IPS LCD |
| 306 pixels per inch | 386 pixels per inch |
| Capacitive, Multi-touch | No touch screen |
| 8.2 | 8 |
| Performance | |
| Qualcomm Snapdragon S4 Plus MSM8960 chipset | MediaTek Helio P20 MT6757 chipset |
| Krait (Dual-Core 1500 MHz) processor | ARM Cortex-A53, 64-bit, 16 nm (Octa-Core 2300 MHz) processor |
| 2 GB (500 MHz) RAM | 4 GB RAM |
| Adreno 225 (400 MHz) GPU | Mali-T880 MP2 GPU |
| 8.46 | 9.27 |
| Storage | |
| 16 GB internal memory | 32 GB internal memory |
| microSD, microSDHC, microSDXC (up to 64 GB) external memory slot | microSDXC (up to 256 GB) external memory slot |
| 6.16 | 8.88 |
| Camera | |
| 8.00 MP + 1.90 MP | 13.00 MP + 13.00 MP |
| f/2.60 aperture | f/1.70 aperture |
| 0.33 inches (1/3") sensor | -- |
| 1920 x 1080 (30 fps) (Full HD) video resolution | 1920 x 1080 (30 fps) (Full HD) video resolution |
| 8.47 | 9.02 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE (4G), HSPA+ (4G), HSDPA, HSUPA, UMTS, EDGE, GPRS and GSM | LTE-A (4G), LTE (4G) and HSPA |
| Micro SIM | Nano SIM, Dual SIM |
| 7 | 6.1 |
| Battery Life | |
| 2100mAh Li-Ion Battery | 3300mAh Li - Ion Battery |
| Removable Battery | Non-Removable Battery |
| Wireless Charging | -- |
| 199 hours standby time 8 hours talk time | -- |
| 4 | 5.28 |
| Other Features | |
| Bluetooth 4.0 | Bluetooth 4.2 |
| GPS | GPS |
| NFC | -- |
| -- | Fingerprint ID Scanner |
| Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
Comparison review
The Samsung Galaxy J7 Max is a bit better than the Galaxy S III AT&T, getting a 76.1 score against 72.2. Both of these devices use Android operating system, but the Samsung Galaxy J7 Max has a newer 7.0 Nougat version and Galaxy S III AT&T has Android 4.3, so it offers some extra features. Samsung Galaxy J7 Max is a notably newer and a little thinner cellphone than the Galaxy S III AT&T, but it is a lot heavier.
The Galaxy S III AT&T has a bit more vivid display than Samsung Galaxy J7 Max, although it has a bit smaller display, a quite inferior pixel number per screen inch and a way worse 1280 x 720 resolution. The Galaxy J7 Max features a superior memory to install applications and games than Samsung Galaxy S III AT&T, because it has a SD card slot that admits a maximum of 256 GB and 32 GB internal storage capacity.
The Galaxy J7 Max features a little faster processing unit than Samsung Galaxy S III AT&T, because although it has doesn't have a graphics processor, it also counts with a higher amount of RAM memory and more cores. Galaxy J7 Max counts with a very superior battery duration than Galaxy S III AT&T, because it has 3300mAh of battery capacity against 2100mAh.
The Samsung Galaxy J7 Max shoots slightly better photos and videos than Galaxy S III AT&T, and although they both have the same video frame rates and the same (Full HD) video resolution, the Samsung Galaxy J7 Max also has a much more mega pixels camera in the back and a much larger camera aperture for better low light images and video.
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