Samsung Galaxy J4 Core vs Realme C75 5G
Product
Price
159 USD
159 USD
Status
Discontinued
Available
Brand
Samsung Mobile
Realme Mobiles
Model No
Galaxy J4 Core
RMX3943
Launch Date
2018, October 31
2025, May 08
Wikipedia
Technology
GSM / HSPA / LTE
GSM / HSPA / LTE / 5G
2G bands
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
GSM 850 / 900 / 1800 / 1900
3G bands
HSDPA 850 / 900 / 1900 / 2100 - J410F/DS
HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100 - J410G/DS
HSDPA 850 / 900 / 2100
4G bands
1, 3, 5, 7, 8, 20, 38, 40, 41 - J410F/DS
1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 20, 28, 38, 40, 41, 66 - J410G/DS
1, 3, 5, 8, 28, 40, 41
Speed
HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps
HSPA, LTE, 5G
5G bands
1, 3, 5, 8, 28, 40, 41, 77, 78 SA/NSA
Dimensions
160.6 x 76.1 x 7.9 mm (6.32 x 3.00 x 0.31 in)
165.7 x 76.2 x 7.9 mm (6.52 x 3.00 x 0.31 in)
Weight
177 g (6.24 oz)
190 g (6.70 oz)
SIM
Dual SIM (Nano-SIM, dual stand-by)
Nano-SIM + Nano-SIM
Colors
Black, Gold, Blue
Midnight Lily, Purple Blossom, Lily White
Build
IP64 dust tight and water resistant (water splashes)
Drop resistant up to 2m
MIL-STD-810H compliant*
* does not guarantee ruggedness or use in extreme conditions
Type
IPS LCD capacitive touchscreen, 16M colors
IPS LCD, 120Hz, 625 nits
Size
6.0 inches, 91.4 cm2 (~74.8% screen-to-body ratio)
6.67 inches, 107.2 cm2 (~84.9% screen-to-body ratio)
Resolution
720 x 1480 pixels, 18.5:9 ratio (~274 ppi density)
720 x 1604 pixels, 20:9 ratio (~264 ppi density)
OS
Android 8.1 Oreo (Go edition)
Android 15, Realme UI 6.0
Chipset
Qualcomm MSM8917 Snapdragon 425 (28 nm)
Mediatek Dimensity 6300 (6 nm)
CPU
Quad-core 1.4 GHz Cortex-A53
Octa-core (2x2.4 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)
GPU
Adreno 308
Mali-G57 MC2
RAM
1GB
4GB/6GB
Storage
16GB
eMMC 5.1
64GB/128GB
Card Slot
microSDXC (dedicated slot)
microSDXC (uses shared SIM slot)
Lens 1
8 MP, f/2.2, AF
32 MP, f/1.8, 27mm (wide), 1/3.1", PDAF
Features
LED flash, panorama, HDR, Continuous Focus, Touch to Focus, AF
LED flash, panorama
Video
1080p@30fps
1080p@30fps
Lens 1
5 MP, f/2.2
8 MP, f/2.0, (wide)
Features
Face Detection Etc,
Panorama
Video
1080p@30fps
Capacity
Non-removable Li-Ion 3300 mAh battery
Li-Po 6000 mAh
Charging
45W wired
5W reverse wired
Sensors
Accelerometer, proximity
ANT+
Fingerprint (side-mounted), accelerometer, proximity, compass
Loudspeaker
Yes
Yes
3.5mm jack
Yes
Yes
WLAN
Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot
Wi-Fi 802.11 a/b/g/n/ac, dual-band
Bluetooth
4.2, A2DP, LE
5.3, A2DP, LE
GPS
Yes, with A-GPS, GLONASS, BDS
GPS, GALILEO, GLONASS, QZSS, BDS
Radio
Stereo FM radio, recording
USB
microUSB 2.0, USB On-The-Go
USB Type-C 2.0, OTG