OPPO K13x 5G vs Blu Vivo X comparison

Show Only Differences Highlight Differences	Sponsored OPPO K13x 5G	Blu Vivo X
ratings
Overall NDTV Rating	Read Review	-
Design Rating		-
Display Rating		-
Software Rating		-
Performance Rating		-
Battery Life Rating		-
Camera Rating		-
Value for Money Rating		-
key specs
Display	6.67-inch	6.00-inch
Processor	MediaTek Dimensity 6300	MediaTek Helio P25
Front Camera	8-megapixel	20-megapixel
Rear Camera	50-megapixel + 2-megapixel	13-megapixel
RAM	4GB, 6GB, 8GB	4GB
Storage	128GB	64GB
Battery Capacity	6000mAh	4010mAh
OS	Android 15	Android 7.0
Resolution	720x1604 pixels	720x1440 pixels
general
Brand	OPPO	Blu
Model	K13x 5G	Vivo X
Release date	June 23, 2025	February 1, 2018
AI Enabled	Yes	-
Launched in India	Yes	-
Form factor	Touchscreen	Touchscreen
Dimensions (mm)	165.70 x 76.24 x 7.99	160.00 x 76.80 x 8.20
Weight (g)	194.00	188.00
IP rating	IP65	-
Battery capacity (mAh)	6000	4010
Fast charging	45W Fast Charging	-
Colours	Midnight Violet, Sunset Peach	-
Removable battery	-	No
display
Refresh Rate	120 Hz	-
Resolution Standard	HD+	-
Screen size (inches)	6.67	6.00
Touchscreen	Yes	Yes
Resolution	720x1604 pixels	720x1440 pixels
Pixels per inch (PPI)	-	268
hardware
Processor	octa-core	2.6GHz octa-core
Processor make	MediaTek Dimensity 6300	MediaTek Helio P25 (MT6757CD)
RAM	4GB, 6GB, 8GB	4GB
Internal storage	128GB	64GB
Expandable storage	-	Yes
Expandable storage type	-	microSD
Expandable storage up to (GB)	-	128
camera
Rear camera	50-megapixel (f/1.8) + 2-megapixel (f/2.4)	13-megapixel
No. of Rear Cameras	2	-
Rear flash	Yes	LED
Front camera	8-megapixel (f/2.0)	20-megapixel
No. of Front Cameras	1	-
Front flash	-	LED
software
Operating system	Android 15	Android 7.0
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
GPS	Yes	Yes
Bluetooth	Yes, v 5.40	Yes, v 4.00
NFC	Yes	No
USB Type-C	Yes	-
Headphones	3.5mm	-
Number of SIMs	2	2
Active 4G on both SIM cards	Yes	-

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