Operating System
Android 8.0 (Oreo)
Android 9.0 (Pie)
| Manufacturer | |
| Samsung | Huawei |
| Release date | |
| May 2018 | November 2018 |
| SIM | |
| Micro-SIM | Nano-SIM |
| Dual SIM | |
Samsung Galaxy J4 and Huawei Mate 20
stay_primary_portrait Display
Screen Size
Pixel Density
view_comfy
view_comfy
| Display | |
| Super AMOLED | IPS LCD |
| Resolution | |
| 720 x 1280 | 1080 x 2244 |
| Screen | |
| Gorilla Glass | |
camera Camera
Rear Camera
camera_rear
camera_rear
Front Camera
camera_front
camera_front
| Primary Camera | |
| 13 MP (f/1.9, 28mm) | 12 MP, f/1.8, 27mm, 1/2.3" + 16 MP, f/2.2, 17mm + 8 MP, f/2.4, 52mm |
| Flash | |
| LED | LED |
| Autofocus | |
| Optical Zoom | |
| Video | |
| 1080p@30fps | 2160p@30fps, 1080p@60fps, 1080p@30fps, 720p@960fps |
| Secondary Camera | |
| 5 MP, f/2.2, LED flash | 24 MP, f/2.0, 26mm |
Processor
Processor speed
Processor Cores
| Processor | |
| Quad-core 1.4 GHz Cortex-A53 | Octa-core (2x2.6 GHz Cortex-A76 & 2x1.92 GHz Cortex-A76 & 4x1.8 GHz Cortex-A55) |
memory Memory
Storage
RAM
memory
memory
| Storage Bulit-in | |
| 16 GB | 128 GB |
| Is external memory | |
| External Memory | |
| microSD, up to 256 GB (dedicated slot) | Nano Memory, up to 256GB |
| RAM | |
| 2 GB RAM | 4/6 GB RAM |
battery_charging_full Battery
Battery Capacity
| Battery | |
| Li-Ion 3000 mAh | Li-Po 4000 mAh |
| Is removable | |
open_with Dimensions
Weight
Depth
| Height | |
| 151.70 mm | 158.20 mm |
| Width | |
| 77.20 mm | 77.20 mm |
| Depth | |
| 8.10 mm | 8.30 mm |
fingerprint Sensors
| Accelerometer | |
| Gyroscope | |
| GPS | |
| A-GPS, GLONASS, BDS | A-GPS, GLONASS, BDS, GALILEO, QZSS |
| Fingerprint Scanner | |
| Iris Scanner | |
| Magnetometer | |
| Proximity | |
| Thermometer | |
| Other | |
| barometer, compass | |
network_check Connection
| NFC | |
| WiFi | |
| WiFi Direct | |
| Bluetooth | |
| 4.2 | 5.0 |
| USB | |
| microUSB 2.0 | 3.1, Type-C 1.0 reversible connector, USB On-The-Go |
| Other | |
mode_edit Product summary
Samsung Galaxy J4
Samsung Galaxy J4 phone of Samsung firm was released on May 2018.
We are able to see here operating system, version Android 8.0 (Oreo). SIM card socket – we could notice here is Micro-SIM.
Moving further on, we can see the data regarding screen. That item guarantees us with screen size of 5,50 inches and resolution is 1280x720 with number of pixels per inch mounting at 267 ppi.
Once we continue reading, you can find characteristics of two, rear and front cameras. Here, we ought to draw our focus on how many MP in primary and additional camera is. Samsung Galaxy J4 offers 13,00 MP rear and 5,00 MP secondary camera. The resolution for video recordings is 1080p@30fps.
Another element that is important for the efficiency of the telephone is its processor. The manufacturers offered us with Quad-core 1.4 GHz Cortex-A53.
Following the processor speed, one can take a look at memory characteristics. It offers both RAM in addition to storage memory. The free space is 16,00, and RAM is 2 GB RAM. Samsung Galaxy J4 has external memory access. It grants microSD, up to 256 GB (dedicated slot) memory.
Battery is next section. In there, we could see it provides us with 3000 mAh. It is very important for the duration of the telephone being online. Battery is removable.
Another elements are physical characteristics of the cell phone. Dimensions include weight, depth, and in details there's also height and width. In here the following data: 175,00 g weight, 8,10 mm depth, 151,70 mm height, 77,20 mm width.
Huawei Mate 20
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Samsung Galaxy J4 vs Huawei Mate 20