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15T vs X300s

OnePlus 15T vs Vivo X300s

What 15T does better (11) and where X300s wins (11) — every spec side by side.

OnePlus · 202615T

9.7Score

11 advantages

Vivo · 2026X300s

9.7Score

11 advantages≈ $680

Higher score

9.2Display9.5

9.7Performance9.6

9.4Camera9.6

9.7Battery9.6

9.7Features9.7

Dimensions

Size comparison

15TX300s

	15T	X300s	Difference
Height	150.6 mm	162 mm	−11.4 mm
Width	71.8 mm	75.5 mm	−3.7 mm
Thickness	8.4 mm	8 mm	+0.4 mm
Weight	194 g	217 g	−23 g

Drawn to the same scale from the official dimensions (front and side).

Why is 15T better than X300s?

AnTuTu score3,927,976 vs 3,703,823+6%
Battery capacity7,500 mAh vs 7,100 mAh+6%
Refresh rate165 Hz vs 144 Hz+15%
Wired charging100 W vs 90 W+11%
Geekbench 6 (multi-core)11,033 vs 10,059+10%
Max video8K vs 4K
Optical zoom3.5× vs 3×+17%
Weight194 g vs 217 g+12%
CPU frequency4.6 GHz vs 4.21 GHz+9%
Wireless charging power50 W vs 40 W+25%
Bluetooth6 vs 5.4+11%

Why is X300s better than 15T?

Main camera50 MP vs 200 MP4×
Selfie camera16 MP vs 50 MP3.1×
Peak brightness3,600 nits vs 4,500 nits+25%
Ultra-wide cameraNo · 15T: Yes
4K selfie videoNo · 15T: Yes
Screen size6.3″ vs 6.8″+7%
USB version2 vs 3.2+60%
Rear cameras2 vs 3+50%
Main camera aperturef/1.8 vs f/1.7+6%
Thickness8.4 mm vs 8 mm+5%
Resolution (width)1,216 px vs 1,260 px+4%

Specifications

Side by side

Only differences	OnePlus 15T9.7	Vivo X300s≈ $6809.7
Design
Weight	194 g	217 g
Thickness	8.4 mm	8 mm
Height	150.6 mm	162 mm
Width	71.8 mm	75.5 mm
Frame	Aluminium	Aluminium
Back	Plastic	Glass
Ingress protection	IP68	IP68
Water resistance (IPx)	IPx8	IPx8
Glass protection	Crystal Shield Glass	Reinforced Glass
Colours	Brown, Green, White	Black, Silver, Purple, Green
Display
Screen size	6.3″	6.8″
Panel	AMOLED	LTPO AMOLED
OLED panel	Yes	Yes
LTPO (adaptive 1–120 Hz)	—	Yes
Resolution (width)	1,216 px	1,260 px
Resolution (height)	2,640 px	2,800 px
Pixel density	460 ppi	452 ppi
Refresh rate	165 Hz	144 Hz
Peak brightness	3,600 nits	4,500 nits
Measured brightness	1,094 nits	—
Screen-to-body ratio	90.6%	91.1%
HDR	Yes	Yes
Performance
Chipset	Qualcomm SM8850-AC Snapdragon 8 Elite Gen 5	Mediatek Dimensity 9500
Chip maker	Qualcomm	MediaTek
Process	3 nm	3 nm
CPU cores	8	8
CPU frequency	4.6 GHz	4.21 GHz
GPU	Adreno 840	Arm G1-Ultra
AnTuTu score	3,927,976	3,703,823
Geekbench 6 (multi-core)	11,033	10,059
Memory
RAM	16 GB	16 GB
Storage (max)	1,024 GB	1,024 GB
Storage (base)	256 GB	256 GB
Storage type	UFS 4.1	UFS 4.1
Memory card slot	No	No
Camera
Main camera	50 MP	200 MP
Main camera aperture	f/1.8	f/1.7
Main sensor size	1/1.56"	1/1.4"
Rear cameras	2	3
Optical stabilisation	Yes	Yes
Ultra-wide camera	No	Yes
Telephoto camera	Yes	Yes
Optical zoom	3.5×	3×
Max video	8K	4K
4K video frame rate	120 fps	120 fps
Selfie camera	16 MP	50 MP
4K selfie video	No	Yes
Battery
Battery capacity	7,500 mAh	7,100 mAh
Battery type	Si/C	Si/C
Wired charging	100 W	90 W
Charged in 30 min	61%	—
Wireless charging	Yes	Yes
Wireless charging power	50 W	40 W
Reverse wireless charging	—	Yes
Connectivity
5G	Yes	Yes
eSIM	Yes	Yes
Dual SIM	Yes	Yes
Wi-Fi standard	Wi-Fi 7	Wi-Fi 7
Bluetooth	6	5.4
NFC	Yes	Yes
USB	USB Type-C 2.0	USB Type-C 3.2
USB version	2	3.2
Video output	Yes	Yes
Infrared port	Yes	Yes
Dual-band GPS	Yes	Yes
Satellite navigation	GLONASS, GALILEO, BDS, QZSS, NavIC	GLONASS, GALILEO, BDS, QZSS, NavIC
Features
Stereo speakers	Yes	Yes
3.5 mm headphone jack	No	No
Fingerprint sensor	Under display, ultrasonic	Under display, ultrasonic
Sensors	Fingerprint (under display, ultrasonic), accelerometer, gyro, proximity, compass	Fingerprint (under display, ultrasonic), accelerometer, gyro, proximity, compass
Software
OS at launch	Android 16	Android 16
Platform	Android	Android
Interface	OxygenOS 16 (Global)	OriginOS 6
Major OS updates promised	—	5