OPPO K15 Pro Plus vs vivo X300 FE

Comparing the OPPO K15 Pro Plus vs vivo X300 FE across performance, display, camera, battery and storage to help determine the better smartphone.

Here is the summary of the results:

Performance: vivo X300 FE runs at a higher processing speed of 3.8 GHz, while OPPO K15 Pro Plus runs at 3.73 GHz, making vivo X300 FE the better performer.

Display: OPPO K15 Pro Plus offers a screen size of 6.78 inches, while vivo X300 FE offers 6.31 inches, making OPPO K15 Pro Plus the larger display of the two. vivo X300 FE features a AMOLED display compared to OPPO K15 Pro Plus's OLED, making vivo X300 FE the better display of the two.

Rear Camera: Both OPPO K15 Pro Plus and vivo X300 FE feature a 50 MP primary rear camera.

Front Camera: vivo X300 FE offers a higher front camera resolution with 50 MP, while OPPO K15 Pro Plus offers 16 MP, making vivo X300 FE better for front camera photography.

Battery: OPPO K15 Pro Plus offers a higher battery capacity with 8000 mAh, while vivo X300 FE offers 6500 mAh, making OPPO K15 Pro Plus better for longer battery life.

Storage: Both OPPO K15 Pro Plus and vivo X300 FE offer the same internal storage of 256 GB.

OPPO K15 Pro Plus

(Upcoming)

vivo X300 FE

₹79,999

@ Amazon

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Summary

Spec Score

92%

95%

Release Date

N/A	06 May, 2026

Performance


MediaTek Dimensity 9500s	Snapdragon 8 Gen 5
Octa Core (upto 3.73 GHz)	Octa Core (upto 3.8 GHz)
12 GB RAM	12 GB RAM

Display


6.78 inches (17.22 cm)	6.31 inches (16.03 cm)
OLED	AMOLED
1272x2772 px (FHD+)	1216x2640 px (FHD+)
165 Hz Refresh Rate	120 Hz Refresh Rate

Rear Camera


50 MP Primary Camera	50 MP Primary Camera
8 MP Ultra-Wide Angle Camera	50 MP Telephoto Camera (upto 3x Optical Zoom)
N/A	8 MP Ultra-Wide Angle Camera

Front Camera


16 MP	50 MP

Battery


8000 mAh	6500 mAh
100W Super VOOC Charging	90W Flash Charging
N/A	Wireless Charging

Storage

256 GB	256 GB
UFS 4.1	UFS 4.1

Expert Review

N/A	8.4/10 Read Expert Review

Pros

Device yet to be reviewed

Compact, premium design
Excellent battery life
Reliable performance
Strong portrait photography

Cons

Device yet to be reviewed

Video recording inconsistencies
Colours can be slightly oversaturated

User Ratings

N/A	4.4/5 (109 ratings)

Benchmarks (The higher, the better)

N/A	3,000,897 AnTuTu Score
N/A	16h 04m Battery Life (PC Mark)

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Not Available in any store

₹79,999

@ Amazon

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General

Launch Date

N/A	May 06, 2026 (Official)

Operating System

Android v16

OS Updates

N/A

5 Year

Security Updates

N/A

7 Year

Custom UI

ColorOS

Origin OS

Performance

Performance Rating

Excellent

Chipset

MediaTek Dimensity 9500s

Qualcomm Snapdragon 8 Gen 5 SM8845

Processor

Octa core

3.73 GHz, Single core, Cortex X925 3.3 GHz, Tri core, Cortex X4 2.4 GHz, Quad core, Cortex A720

Octa core

3.8 GHz, Dual core, Oryon V3 Phoenix L 3.32 GHz, Hexa Core, Oryon V3 Phoenix M

Architecture (The higher, the better)

64 bit

Fabrication (The lower, the better)

3 nm

Graphics (GPU)

Immortalis-G925 MC12

Adreno 829

RAM

12 GB

RAM Type

LPDDR5X

LPDDR5X Ultra

Performance Test Results

AnTuTu Score (The higher, the better) AnTuTu benchmark measures overall performance of a phone by stress-testing CPU, GPU, RAM, etc.

N/A

3,000,897

Bootup Time (The lower, the better)

N/A

14.0 s

Gaming Test Results

Wild Life Extreme (The higher, the better) Wild Life Extreme is a classic mobile benchmark; it renders in 4K to test the peak performance of a wide range of devices.

N/A

4,004

Battery Drain* (The lower, the better)

N/A

5.0 %

Heating* (The lower, the better)

N/A

17.4 %

* after 30 mins of gaming

Display

Display Rating

Excellent

Best In Class

Display Type

OLED

AMOLED

Screen Size

6.78 inches (17.22 cm)

6.31 inches (16.03 cm)

Resolution

1272x2772 px (FHD+)

1216x2640 px (FHD+)

Peak Brightness

1800 nits

5000 nits

Refresh Rate

165 Hz

120 Hz

Aspect Ratio

20:9

19.5:9

Pixel Density

450 ppi

460 ppi

Screen to Body Ratio (calculated)

89.5 %

90.11 %

Bezel-less Display

Yes with punch-hole display

HDR 10 / HDR+ Support

N/A	Yes HDR 10+

Screen to Body Ratio (claimed by the brand)

N/A

94.38 %

Design

Height

162.40 mm

150.83 mm

Width

77.47 mm

71.76 mm

Thickness

8.33 mm

7.99 mm

Weight

219 grams

191 grams

Build Material

N/A	Back: Glass

Water Resistance

N/A	Yes Water resistant IP68 IP69 (up to 30 minutes in a depth of 1.5 meter)

Ruggedness

N/A	Dust proof

Rear Camera

Rear Camera Rating

Excellent

Resolution

50 MP
Primary Camera10x Digital Zoomf/1.824 mm focal length

50 MP
Primary Cameraf/1.57IMX921

8 MP
f/2.2 Ultra-Wide Angle Camera15 mm focal length

50 MP
f/2.65 Telephoto Camera

N/A	8 MP f/2.2 Ultra-Wide Angle Camera

Autofocus

Yes

OIS

Yes

Flash

Yes	Yes Dual LED Flash

Camera Features

10 x Digital Zoom

N/A

Video Recording

N/A	8k @30 fps 4k @30/60 fps Full HD @30/60/120 fps

Front Camera

Front Camera Rating

Excellent

Best In Class

Resolution

16 MP
f/2.4 Primary Camera23 mm focal length

50 MP
f/2.0 Primary Camera

Autofocus

N/A

Yes

Flash

Yes Screen flash

Video Recording

Full HD @30/60 fps
HD @30 fps

N/A

Battery

Battery Rating

Excellent

Capacity

8000 mAh

6500 mAh

Battery Type

N/A

Li-ion

Quick Charging

Yes 100W Super VOOC Charging

Yes 90W Flash Charging

Wireless Charging

N/A	Yes 40W Wireless Charging

Battery Test Results

Battery Life (PC Mark) (The higher, the better) PCMark Battery benchmark measures battery life of a phone with various activities such as web browsing, photo editing, writing, video editing, etc.

N/A

16h 04m

Charging Time (20% to 100%) (The lower, the better)

N/A

0h 41m 0s

Storage

Internal Storage

256 GB

256 GB / 512 GB

Storage Type

UFS 4.1

Expandable Storage

N/A

Network & Connectivity

SIM Slot(s)

Dual SIM

SIM Type

SIM1: Nano SIM2: Nano

SIM1: Nano SIM2: Nano/eSIM

Network Support

5G 4G

VoLTE

Yes

SIM 2

N/A	5G Bands: FDD N1 / N2 / N3 / N5 / N7 / N8 / N18 / N20 / N25 / N26 / N28 / N66 / N71 / N75 TDD N38 / N40 / N41 / N48 / N77 / N78

N/A

4G Bands:

TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) / 2100(band 34) / 1900(band 39) / 3500(band 42) / 3700(band 43) / 3500(band 48)
FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 700(band 28) / 1900(band 2) / 1700(band 4) / 850(band 5) / 1500(band 32) / 700(band 12) / 700(band 13) / 700(band 17) / 850(band 18) / 850(band 19) / 800(band 20) / 600(Band 71) / 1900(band 25) / 850(band 26) / 1700(band 66)