OPPO K13 5G vs Microsoft Surface Duo 2 comparison

Show Only Differences Highlight Differences	OPPO K13 5G	Microsoft Surface Duo 2
key specs
Display	6.70-inch	-
Processor	Qualcomm Snapdragon 6 Gen 4	Qualcomm Snapdragon 888
Front Camera	16-megapixel	12-megapixel
Rear Camera	50-megapixel + 2-megapixel	12-megapixel + 16-megapixel + 12-megapixel
RAM	8GB	8GB
Storage	128GB, 256GB	128GB
Battery Capacity	7000mAh	4449mAh
OS	Android 15	Android 11
Resolution	1080x2400 pixels	1344x1892 pixels
Display (Primary)	-	5.80-inch
general
Brand	OPPO	Microsoft
Model	K13 5G	Surface Duo 2
Release date	April 21, 2025	September 22, 2021
AI Enabled	Yes	-
Launched in India	Yes	No
Form factor	Touchscreen	Foldable
Thickness	8.45	-
Weight (g)	208.00	284.00
IP rating	IP65	-
Battery capacity (mAh)	7000	4449
Fast charging	80W Fast Charging	Proprietary
Colours	Icy Purple, Prism Black	Glacier, Obsidian
Dimensions (mm)	-	145.20 x 92.10 x 11.00
display
Refresh Rate	120 Hz	-
Resolution Standard	FHD+	-
Screen size (inches)	6.70	5.80
Touchscreen	Yes	Yes
Resolution	1080x2400 pixels	1344x1892 pixels
Protection type	-	Gorilla Glass
hardware
Processor	octa-core	octa-core
Processor make	Qualcomm Snapdragon 6 Gen 4	Qualcomm Snapdragon 888
RAM	8GB	8GB
Internal storage	128GB, 256GB	128GB
camera
Rear camera	50-megapixel (f/1.85) + 2-megapixel	12-megapixel (f/1.7, 1.4-micron) + 16-megapixel (f/2.2, 1.0-micron) + 12-megapixel (f/2.4, 1.0-micron)
No. of Rear Cameras	2	3
Front camera	16-megapixel (f/2.4)	12-megapixel (f/2.0, 1.0-micron)
No. of Front Cameras	1	1
Rear autofocus	-	Yes
Rear flash	-	Yes
software
Operating system	Android 15	Android 11
Skin	ColorOS 15	-
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 5.10
USB Type-C	Yes	Yes
Number of SIMs	2	-
Active 4G on both SIM cards	Yes	-
NFC	-	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	Yes
Gyroscope	Yes	Yes
Fingerprint sensor	-	Yes
second display
Screen size (inches)	-	5.80
Touchscreen	-	Yes
Resolution	-	1344x1892 pixels
Protection type	-	Gorilla Glass

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