OnePlus Open vs vivo X300 Specs Comparison

Compare mobile phone specifications of up to three devices at once. Our specs comparison tool helps you find and compare the perfect phone for your needs.

6.6
OnePlus Open
7.8
vivo X300
OnePlus Open vivo X300
Released · Oct 26, 2023
Released · Oct 17, 2025
7.8-inch · 2268x2440px
6.3-inch · 264x1216px
Triple camera
Triple camera
16GB · 512GB
12GB · 256GB
4805 mAh
6040 mAh
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Availability

Officially announced
Oct 19, 2023
Prices (MSRP)
$1699 €1049

Design

Dimensions
6.04 x 5.63 x 0.23 inches
153.4 x 143.1 x 5.8 mm
5.93 x 2.83 x 0.31 inches
150.57 x 71.92 x 7.95 mm
Folded
(153.4 x 73.3 x 11.7 mm)
Weight
8.43 oz / 239.0 g 6.70 oz / 190.0 g
Materials
Back: Glass
Frame: Aluminum
Resistance
Yes; IPX4 Yes; IP69
Biometrics
Fingerprint (touch) Ultrasonic in-screen fingerprint
Keys
Left: Other; Right: Volume control, Lock/Unlock key

Display

Size
7.8-inch, 89.68% screen-to-body 6.3-inch, 49.19% screen-to-body
Type
AMOLED, 120Hz, HDR, 2800 nits AMOLED, 120Hz
Resolution
2268x2440px, 1.07:1 ratio, 426 PPI 264x1216px, 19.5:9 ratio, 197 PPI
Features
Folding inside the device, HDR support, Ambient light sensor, Proximity sensor
Front cover display
6.3 inches
2484 x1116 px
AMOLED
120Hz refresh rate, HDR support
PhoneArena Display Test
Bright Max (20% APL)
1516 (Good) 2480 (Excellent)
Bright Min
1.9 (Good) 1.9 (Good)

Hardware

System chip
Snapdragon 8 Gen 2 SM8550 (4 nm) Mediatek Dimensity 9500 MT6993 (3 nm)
Processor
Octa-core
1x3.2GHz Kryo Prime
4x2.8GHz Kryo Gold
3x2.0GHz Kryo Silve
Octa-core
1x4.21GHz Lumex C1-Ultra
3x3.5GHz Lumex C1-Premium
4x2.7G​Hz Lumex C1-Pro
GPU
Adreno 740 Mali G1-Ultra MC12
Memory
16GB/512GB (UFS 4.0) 12GB (LPDDR5X)/256GB (UFS 4.1)
12GB/512GB
16GB/256GB
16GB/512GB
Storage expansion
not expandable not expandable
OS
Android (13) Android (16)
PhoneArena Performance Test
GeekBench 6 Single
1560 3239
GeekBench 6 Multi
5093 9348
3D Mark High
3634 6852
3D Mark Low
2488 3800

Battery

Type
4805 mAh 6040 mAh
Charging
Fast charging
Reverse wired charging
Charge speed
Wired: 67.0W Wired: 90.0W
Wireless: 40.0W
PhoneArena Battery Tests
Battery Life Estimate
5h 35min
Browsing
13h 20min
Video
7h 22min
Gaming
8h 51min
Battery Life Estimate
8h 3min
Browsing
19h 46min
Video
11h 10min
Gaming
10h 39min

Camera

Rear
Triple camera Triple camera
Main camera
48 MP (OIS, PDAF)
Aperture size: F1.7
Focal length: 24 mm
Pixel size: 1.12 μm
200 MP (OIS, PDAF)
Aperture size: F1.7
Focal length: 23 mm
Sensor size: 1/1.4"
Pixel size: 0.56 μm
Second camera
48 MP (Ultra-wide, PDAF)
Aperture size: F2.2
Focal Length: 14 mm
Sensor size: 1/2"
Pixel size: 0.8 μm
50 MP (Ultra-wide)
Aperture size: F1.7
Focal Length: 15 mm
Sensor size: 1/2.76"
Pixel size: 0.64 μm
Third camera
64 MP (Telephoto, OIS, PDAF)
Optical zoom: 3.0x
Aperture size: F2.6
Focal Length: 70 mm
Sensor size: 1/2"
Pixel size: 0.7 μm
50 MP (Telephoto, Periscope)
Optical zoom: 3.0x
Aperture size: F2.6
Focal Length: 70 mm
Sensor size: 1/1.95"
Flash
LED LED
Video recording
4K UHD (60 fps), 1080p (240 fps) Yes
Front
32 MP
Folded: 20 MP
50 MP
PhoneArena Camera Tests
144
Overall
150
Photo
138
Video
143
Overall
155
Photo
131
Video

Connectivity & Features

Bluetooth
5.3 5.4
WLAN
Wi-Fi 6,Wi-Fi 6E,Wi-Fi 7
Wi-Fi Direct, Hotspot
802.11 b, g, n, ac, ax, ad
Wi-Fi 6,Wi-Fi 7
Wi-Fi Direct, Hotspot
USB
Type-C, USB 3.1 Type-C
Sensors
Accelerometer, Gyroscope, Compass, Hall (for flip covers), Ambient light sensor, Proximity sensor Accelerometer, Gyroscope, Compass, Ambient light sensor, Proximity sensor
Location
GPS, A-GPS, Glonass, Galileo, BeiDou, Cell ID, Wi-Fi positioning GPS, A-GPS, Glonass, Galileo, BeiDou, QZSS, NavIC, Cell ID, Wi-Fi positioning
Other
NFC NFC, Infrared

Multimedia

Headphones
No 3.5mm jack No 3.5mm jack
Speakers
Earpiece, Multiple speakers Earpiece, Multiple speakers

Cellular

5G Bands
n1, n2, n3, n5, n7, n8, n12, n20, n25, n28, n30, n38, n40, n41, n66, n71, n75, n77, n78, SA, NSA, Sub-6 5G Ready
LTE Bands
1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 30, 32, 66, 71
TDD Bands
38, 39, 40, 41, 46, 48
3G Bands
1, 2, 4, 5, 6, 8, 19
Data Speed
LTE-A, HSDPA+ (4G) 42.2 Mbit/s
SIM type
Dual Nano SIM
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