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15T vs X300 E

OnePlus 15T vs Vivo X300 E

What 15T does better (17) and where X300 E wins (8) — every spec side by side.

OnePlus · 202615T

9.7Score

17 advantages

Higher score

Vivo · 2026X300 E

9.5Score

8 advantages≈ $670

9.2Display9.5

9.7Performance9.1

9.4Camera9.4

9.7Battery9.2

9.7Features9.3

Dimensions

Size comparison

15TX300 E

	15T	X300 E	Difference
Height	150.6 mm	157.5 mm	−6.9 mm
Width	71.8 mm	74.3 mm	−2.5 mm
Thickness	8.4 mm	7.8 mm	+0.6 mm
Weight	194 g	200 g	−6 g

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

Why is 15T better than X300 E?

AnTuTu score3,927,976 vs 2,886,527+36%
Storage (max)1,024 GB vs 512 GB2×
Wireless chargingYes · X300 E: No
RAM16 GB vs 12 GB+33%
Battery capacity7,500 mAh vs 7,200 mAh+4%
Geekbench 6 (multi-core)11,033 vs 9,056+22%
Refresh rate165 Hz vs 144 Hz+15%
Wired charging100 W vs 90 W+11%
CPU frequency4.6 GHz vs 3.8 GHz+21%
Max video8K vs 4K
4K video frame rate120 fps vs 60 fps2×
eSIMYes · X300 E: No

Why is X300 E better than 15T?

Selfie camera16 MP vs 50 MP3.1×
Peak brightness3,600 nits vs 5,000 nits+39%
Ultra-wide cameraNo · 15T: Yes
4K selfie videoNo · 15T: Yes
Screen size6.3″ vs 6.6″+4%
Rear cameras2 vs 3+50%
Thickness8.4 mm vs 7.8 mm+8%
Resolution (width)1,216 px vs 1,260 px+4%

Specifications

Side by side

Only differences	OnePlus 15T9.7	Vivo X300 E≈ $6709.5
Design
Weight	194 g	200 g
Thickness	8.4 mm	7.8 mm
Height	150.6 mm	157.5 mm
Width	71.8 mm	74.3 mm
Frame	Aluminium	Aluminium
Back	Plastic	Glass
Ingress protection	IP68	IP68
Water resistance (IPx)	IPx8	IPx8
Glass protection	Crystal Shield Glass	—
Colours	Brown, Green, White	White, Gray, Orange
Display
Screen size	6.3″	6.6″
Panel	AMOLED	AMOLED
OLED panel	Yes	Yes
Resolution (width)	1,216 px	1,260 px
Resolution (height)	2,640 px	2,750 px
Pixel density	460 ppi	459 ppi
Refresh rate	165 Hz	144 Hz
Peak brightness	3,600 nits	5,000 nits
Measured brightness	1,094 nits	—
Screen-to-body ratio	90.6%	90.7%
HDR	Yes	Yes
Performance
Chipset	Qualcomm SM8850-AC Snapdragon 8 Elite Gen 5	Qualcomm SM8845 Snapdragon 8 Gen 5
Chip maker	Qualcomm	Qualcomm
Process	3 nm	3 nm
CPU cores	8	8
CPU frequency	4.6 GHz	3.8 GHz
GPU	Adreno 840	Adreno 829
AnTuTu score	3,927,976	2,886,527
Geekbench 6 (multi-core)	11,033	9,056
Memory
RAM	16 GB	12 GB
Storage (max)	1,024 GB	512 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	50 MP
Main camera aperture	f/1.8	f/1.9
Main sensor size	1/1.56"	1/1.56"
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	60 fps
Selfie camera	16 MP	50 MP
4K selfie video	No	Yes
Battery
Battery capacity	7,500 mAh	7,200 mAh
Battery type	Si/C	Si/C
Wired charging	100 W	90 W
Charged in 30 min	61%	—
Wireless charging	Yes	No
Wireless charging power	50 W	40 W
Connectivity
5G	Yes	Yes
eSIM	Yes	No
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 2.0
USB version	2	2
Video output	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