OPPO K13 5G vs Samsung Galaxy J3 (2018) comparison

Show Only Differences Highlight Differences	OPPO K13 5G	Samsung Galaxy J3 (2018)
key specs
Display	6.70-inch	5.00-inch
Processor	Qualcomm Snapdragon 6 Gen 4	Samsung Exynos 7570
Front Camera	16-megapixel	5-megapixel
Rear Camera	50-megapixel + 2-megapixel	8-megapixel
RAM	8GB	-
Storage	128GB, 256GB	-
Battery Capacity	7000mAh	2600mAh
OS	Android 15	Android 8.0
Resolution	1080x2400 pixels	720x1080 pixels
general
Brand	OPPO	Samsung
Model	K13 5G	Galaxy J3 (2018)
Release date	April 21, 2025	June 1, 2018
AI Enabled	Yes	-
Launched in India	Yes	-
Form factor	Touchscreen	Touchscreen
Thickness	8.45	-
Weight (g)	208.00	152.00
IP rating	IP65	-
Battery capacity (mAh)	7000	2600
Fast charging	80W Fast Charging	-
Colours	Icy Purple, Prism Black	Black, Blue, Gold
Dimensions (mm)	-	142.70 x 70.10 x 8.90
Removable battery	-	Yes
display
Refresh Rate	120 Hz	-
Resolution Standard	FHD+	-
Screen size (inches)	6.70	5.00
Touchscreen	Yes	Yes
Resolution	1080x2400 pixels	720x1080 pixels
Aspect ratio	-	16:9
hardware
Processor	octa-core	1.4GHz quad-core
Processor make	Qualcomm Snapdragon 6 Gen 4	Samsung Exynos 7570
RAM	8GB	-
Internal storage	128GB, 256GB	-
Expandable storage	-	Yes
Expandable storage type	-	microSD
camera
Rear camera	50-megapixel (f/1.85) + 2-megapixel	8-megapixel (f/1.9)
No. of Rear Cameras	2	-
Front camera	16-megapixel (f/2.4)	5-megapixel (f/2.2)
No. of Front Cameras	1	-
Rear autofocus	-	Yes
Rear flash	-	LED
software
Operating system	Android 15	Android 8.0
Skin	ColorOS 15	-
connectivity
Wi-Fi	Yes	Yes
Wi-Fi standards supported	802.11 a/b/g/n/ac	-
GPS	Yes	Yes
Bluetooth	Yes	Yes, v 4.20
USB Type-C	Yes	-
Number of SIMs	2	-
Active 4G on both SIM cards	Yes	-
Micro-USB	-	Yes
sim 2
SIM Type	Nano-SIM	-
4G/ LTE	Yes	-
5G	Yes	-
sensors
In-Display Fingerprint Sensor	Yes	-
Compass/ Magnetometer	Yes	Yes
Proximity sensor	Yes	Yes
Accelerometer	Yes	Yes
Ambient light sensor	Yes	-
Gyroscope	Yes	Yes

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