Oppo K12s vs Samsung Galaxy S25 Ultra comparison

Show Only Differences Highlight Differences	Oppo K12s	Samsung Galaxy S25 Ultra
key specs
Display	6.67-inch	6.90-inch
Processor	Qualcomm Snapdragon 6 Gen 4	Snapdragon 8 Elite
Front Camera	16-megapixel	12-megapixel
Rear Camera	50-megapixel + 2-megapixel	200-megapixel + 50-megapixel + 50-megapixel + 10-megapixel
RAM	8GB	12GB, 16GB
Storage	256GB	256GB, 512GB, 1TB
Battery Capacity	7000mAh	5000mAh
OS	Android 15	Android 15
Resolution	1080x2400 pixels	1400x3120 pixels
general
Brand	Oppo	Samsung
Model	K12s	Galaxy S25 Ultra
Release date	April 22, 2025	January 22, 2025
AI Enabled	Yes	-
Form factor	Touchscreen	Touchscreen
Dimensions (mm)	163.21 x 76.13 x 8.45	162.80 x 77.60 x 8.20
Weight (g)	208.00	218.00
IP rating	IP65	IP68
Battery capacity (mAh)	7000	5000
Fast charging	80W Fast Charging	45W Fast Charging
Colours	Rose Purple, Prism Black, Star White	-
Launched in India	-	Yes
Removable battery	-	No
Wireless charging	-	Yes
Wireless Charging Type	-	15
Brand Exclusive Features	-	Titanium frame, Corning Gorilla Armor (Rear and Front Panel)
display
Resolution Standard	FHD+	QHD+
Screen size (inches)	6.67	6.90
Touchscreen	Yes	Yes
Resolution	1080x2400 pixels	1400x3120 pixels
Refresh Rate	-	120 Hz
Protection type	-	Gorilla Glass Armor
hardware
Processor	octa-core	octa-core
Processor make	Qualcomm Snapdragon 6 Gen 4	Snapdragon 8 Elite
RAM	8GB	12GB, 16GB
Internal storage	256GB	256GB, 512GB, 1TB
Expandable storage	-	No
Expandable storage type	-	No
Dedicated microSD slot	-	No
camera
Rear camera	50-megapixel (f/1.85) + 2-megapixel	200-megapixel (f/1.7) + 50-megapixel (f/1.9) + 50-megapixel + 10-megapixel
No. of Rear Cameras	2	4
Front camera	16-megapixel (f/2.4)	12-megapixel (f/2.2)
No. of Front Cameras	1	1
Rear autofocus	-	Yes
Rear flash	-	Yes
Front autofocus	-	Yes
Lens Type (Second Rear Camera)	-	Ultra Wide-Angle
Lens Type (Third Rear Camera)	-	Telephoto
Lens Type (Fourth Rear Camera)	-	Telephoto
software
Operating system	Android 15	Android 15
Skin	ColorOS 15	One UI 7
connectivity
Wi-Fi	Yes	Yes
Wi-Fi standards supported	802.11 a/b/g/n/ac	802.11 a/b/g/n/ac/ax
GPS	Yes	Yes
Bluetooth	Yes	Yes, v 5.30
USB Type-C	Yes	Yes
Number of SIMs	2	2
Active 4G on both SIM cards	Yes	Yes
Wi-Fi 7	-	Yes
NFC	-	Yes
Wi-Fi Direct	-	Yes
sim 2
SIM Type	Nano-SIM	Nano-SIM
4G/ LTE	Yes	Yes
5G	Yes	Yes
GSM/CDMA	-	GSM
3G	-	Yes
sensors
In-Display Fingerprint Sensor	Yes	Yes
Compass/ Magnetometer	Yes	Yes
Proximity sensor	Yes	Yes
Accelerometer	Yes	Yes
Ambient light sensor	Yes	Yes
Gyroscope	Yes	Yes
Fingerprint sensor	-	Yes
Barometer	-	Yes
ratings
Overall NDTV Rating	-	Read Review
Design Rating	-
Display Rating	-
Software Rating	-
Performance Rating	-
Battery Life Rating	-
Camera Rating	-
Value for Money Rating	-
sim 1
SIM Type	-	Nano-SIM
GSM/CDMA	-	GSM
3G	-	Yes
4G/ LTE	-	Yes
5G	-	Yes

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