| Global Score | |
| 74.5 | 81.6 |
| Basic Information | |
| Samsung | Samsung |
| Android 11, 10 | Android 5.0, 4.4 |
| 2021-01-04 | 2014-09-03 |
| 6.46 x 2.99 x 0.36 inches | 6.04 x 3.09 x 0.33 inches |
| 6.91 ounces | 6.21 ounces |
| Black, Blue and White | Black, Gold, Pink and White |
| Plastic and Plastic | -- |
| -- | Scratch-Resistant Glass |
| $ 170.00 | $ 269.00 |
| Display / Screen | |
| 6.5 inches | 5.7 inches |
| 1600 x 720 pixels | 1440 x 2560 pixels (Quad HD / 2K) |
| IPS LCD | Super AMOLED |
| 270 pixels per inch | 515 pixels per inch |
| No touch screen | Capacitive, Multi-touch |
| 7.2 | 9.5 |
| Performance | |
| Qualcomm Snapdragon 450 SDM450 chipset | Qualcomm Snapdragon 805 APQ8084 chipset |
| Cortex-A53, 64-bit, 14 nm (Octa-Core 1800 MHz) processor | Krait 450 (Quad-Core 2700 MHz) processor |
| 3 GB RAM | 3 GB (825 MHz) RAM |
| Adreno 506 GPU | Adreno 420 (500 MHz) GPU |
| 8.91 | 9.54 |
| Storage | |
| 32 GB internal memory | 32 GB internal memory |
| microSDXC (up to 1 TB) external memory slot | microSD, microSDHC, microSDXC (up to 128 GB) external memory slot |
| 11.12 | 8.12 |
| Camera | |
| 13.00 MP + 5.00 MP | 16.00 MP + 3.70 MP |
| f/2.20 aperture | f/2.20 aperture |
| -- | 31.00mm focal length |
| -- | 0.38 inches (1/2.6") sensor |
| 1920 x 1080 (30 fps) (Full HD) video resolution | 3840 x 2160 (30 fps) (4K) video resolution |
| -- | 1920 x 1080 (60 fps) (Full HD) slow motion video |
| 8.8 | 10.01 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE (4G), HSPA+ (4G), HSDPA and HSUPA | LTE (4G), HSPA+ (4G), HSDPA, HSUPA, EDGE, GPRS and GSM |
| Nano SIM, Dual SIM | Micro SIM |
| 6.6 | 7 |
| Battery Life | |
| 5000mAh Li - Polymer Battery | 3220mAh Li-Ion Battery |
| Non-Removable Battery | Removable Battery |
| -- | 20 hours talk time |
| 6.8 | 5.2 |
| Other Features | |
| Bluetooth 4.2 | Bluetooth 4.1, EDR |
| GPS | GPS |
| -- | NFC |
| -- | Infra-red port |
| -- | Fingerprint ID Scanner |
| Accelerometer, Light Sensor and Proximity Sensor | Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
Galaxy Note 4 is slightly better than the Samsung Galaxy A02s, having an 81.6 score against 74.5. These devices have Android OS (Operating System), but Galaxy Note 4 has the previous 5.0 version and Samsung Galaxy A02s has Android 11 version. Galaxy Note 4 is an notably older device than the Samsung Galaxy A02s, but it's lighter and just a little thinner anyway.
Samsung Galaxy Note 4 has a bit superior CPU than Galaxy A02s, because although it has an inferior number of cores , and they both have the same RAM amount, the Samsung Galaxy Note 4 also counts with an extra graphics processor. The Samsung Galaxy Note 4 counts with a way better screen than Galaxy A02s, because although it has a little smaller display, it also counts with a way higher resolution of 2560 x 1440 pixels and way more pixels per inch in the screen.
Samsung Galaxy Note 4 shoots much better photographs and videos than Galaxy A02s, and although they both have a same size diafragm aperture, the Samsung Galaxy Note 4 also has a back-facing camera with a higher 16 mega-pixels resolution and a much better 3840x2160 (4K) video quality. The Samsung Galaxy A02s has a way bigger storage capacity for apps and games than Galaxy Note 4, and although they both have exactly the same internal memory, the Samsung Galaxy A02s also has a SD extension slot that allows a maximum of 1 TB.
The Galaxy A02s features a much better battery performance than Galaxy Note 4, because it has a 55 percent larger battery capacity.
Galaxy Note 4 is way more expensive than Samsung Galaxy A02s, but it's still a good choice, because you can get a lot more for that extra money.
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