OnePlus Ace 6 Ultra vs Vivo X300 Ultra comparison

Show Only Differences Highlight Differences	OnePlus Ace 6 Ultra	Vivo X300 Ultra
key specs
Display	6.78-inch	6.82-inch
Processor	MediaTek Dimensity 9500	Snapdragon 8 Elite Gen 5
Front Camera	16-megapixel	50-megapixel
Rear Camera	50-megapixel + 8-megapixel	200-megapixel + 50-megapixel + 200-megapixel
RAM	12GB	12GB
Storage	256GB	256GB
Battery Capacity	8600mAh	6600mAh
OS	Android 16	Android 16
Resolution	1272x2772 pixels	1440x3168 pixels
general
Brand	OnePlus	Vivo
Model	Ace 6 Ultra	X300 Ultra
Release date	April 28, 2026	March 30, 2026
AI Enabled	Yes	Yes
Launched in India	No	No
Form factor	Touchscreen	Touchscreen
Dimensions (mm)	162.45 x 77.47 x 8.45	162.98 x 76.81 x 8.19
Weight (g)	217.00	232.00
IP rating	IP69K	-
Battery capacity (mAh)	8600	6600
Removable battery	No	No
Fast charging	120W FlashCharge	100W Fast Charging
Wireless charging	No	Yes
Colours	Ace Awakening, Metal Storm	Black, Film Green, Silver Tone (translated from Chinese)
Wireless Charging Type	-	40W
display
Refresh Rate	165 Hz	144 Hz
Resolution Standard	FHD+	-
Screen size (inches)	6.78	6.82
Resolution	1272x2772 pixels	1440x3168 pixels
Pixels per inch (PPI)	450	510
Touchscreen	-	Yes
Aspect ratio	-	19.8:9
hardware
Processor	4.21GHz	octa-core
Processor make	MediaTek Dimensity 9500	Snapdragon 8 Elite Gen 5
RAM	12GB	12GB
Internal storage	256GB	256GB
Expandable storage	No	-
camera
Rear camera	50-megapixel (f/1.8) + 8-megapixel	200-megapixel (f/1.85) + 50-megapixel (f/2.0) + 200-megapixel (f/2.67)
No. of Rear Cameras	2	3
Rear autofocus	Yes	-
Rear flash	Yes	Yes
Front camera	16-megapixel	50-megapixel (f/2.45)
No. of Front Cameras	1	-
Lens Type (Second Rear Camera)	Ultra Wide-Angle	Ultra Wide-Angle
Lens Type (Third Rear Camera)	-	Telephoto
software
Operating system	Android 16	Android 16
Skin	ColorOS 16	OriginOS 6
connectivity
Wi-Fi	Yes	Yes
Wi-Fi standards supported	802.11 ax	-
GPS	Yes	Yes
Bluetooth	Yes	Yes, v 5.40
NFC	Yes	Yes
USB Type-C	Yes	Yes
Number of SIMs	2	2
Wi-Fi 7	-	Yes
Infrared	-	Yes
Headphones	-	Type-C
Active 4G on both SIM cards	-	Yes
sim 1
SIM Type	Nano-SIM	-
4G/ LTE	Yes	-
5G	Yes	-
sim 2
SIM Type	Nano-SIM	-
4G/ LTE	Yes	-
5G	Yes	-
sensors
Face unlock	Yes	-
In-Display Fingerprint Sensor	Yes	Yes
Proximity sensor	Yes	Yes
Accelerometer	Yes	Yes
Ambient light sensor	Yes	Yes
Gyroscope	Yes	Yes
Compass/ Magnetometer	-	Yes
ratings
Overall NDTV Rating	-	Read Review
Design Rating	-
Display Rating	-
Software Rating	-
Performance Rating	-
Battery Life Rating	-
Camera Rating	-
Value for Money Rating	-

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