vivo X300 Ultra vs Samsung Galaxy S27 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.

vivo X300 Ultra Samsung Galaxy S27
Announced · Mar 30, 2026
Not announced · Expected Feb 2027
6.8-inch · 3168x1440px
6.3-inch · 2340x1080px
Triple camera
Triple camera
12GB · 256GB
12GB · 256GB
6600 mAh
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Availability

Expected Announcement
February, 2027
Officially announced
Mar 30, 2026
Prices (MSRP)
12GB/256GB
12GB/512GB

Design

Dimensions
6.42 x 3.02 x 0.32 inches (~0.63 inches with camera bump)
162.98 x 76.81 x 8.19 mm (~15.96 mm with camera bump)
Weight
8.18 oz / 232.0 g
Materials
Back: Glass
Frame: Aluminum
Back: Glass (Corning Gorilla Glass Victus 2)
Frame: Aluminum
Resistance
Yes; IP69 Water, Dust; IP68
Biometrics
Ultrasonic in-screen fingerprint Ultrasonic in-screen fingerprint
Keys
Right: Volume control, Lock/Unlock key Right: Volume control, Lock/Unlock key
Colors
Black, White, Soft Green

Display

Size
6.8-inch, 90.04% screen-to-body 6.3-inch
Type
AMOLED, 144Hz, HDR Dynamic AMOLED, 120Hz, HDR, 3000 nits
Resolution
3168x1440px, 19.8:9 ratio, 510 PPI 2340x1080px, 19.5:9 ratio, 409 PPI
Protection
Corning Gorilla Glass Victus 2
PhoneArena Display Test
Bright Max (20% APL)
3300 (Excellent) Untested
Bright Min
0.81 (Excellent) Untested

Hardware

System chip
Snapdragon 8 Elite Gen 5 SM8850-AC (3 nm) Snapdragon 8 Elite Gen 6 for Galaxy
Processor
Octa-core
2x4.61GHz Oryon V3 Phoenix L
6x3.53GHz Oryon V3 Phoenix M
Octa-core
GPU
Adreno 840 Adreno 840
Memory
12GB (LPDDR5X)/256GB (UFS 4.1)
12GB/512GB
16GB/512GB
16GB/1TB
12GB (LPDDR5X)/256GB (UFS 4.0)
12GB/512GB
Storage expansion
not expandable not expandable
OS
Android (16) Android (17), up to 7 OS updates
PhoneArena Performance Test
GeekBench 6 Single
3493 Untested
GeekBench 6 Multi
10736 Untested
3D Mark High
7380 Untested
3D Mark Low
4277 Untested

Battery

Type
6600 mAh, Si - Carbon Li - Ion
Charging
Qi wireless charging, Reverse wired charging Fast charging
Qi2 wireless charging, Reverse wireless charging
Charge speed
Wired: 100.0W
Wireless: 40.0W
PhoneArena Battery Tests
Battery Life Estimate
8h 28min
Browsing
20h 19min
Video
11h 54min
Gaming
11h 30min
Battery Life Estimate
Untested
Browsing
Untested
Video
Untested
Gaming
Untested

Camera

Rear
Triple camera Triple camera
Main camera
200 MP (OIS, Laser autofocus, PDAF)
Sensor name: Sony LYT-901
Aperture size: F1.9
Focal length: 35 mm
Sensor size: 1/1.12″
50 MP (OIS, PDAF)
Second camera
50 MP (Ultra-wide, OIS, PDAF)
Sensor name: Sony LYT-818
Aperture size: F2.0
Focal Length: 14 mm
Sensor size: 1/1.28"
Pixel size: 1.22 μm
12 MP (Ultra-wide)
Third camera
200 MP (Telephoto, Periscope, OIS, PDAF)
Sensor name: Samsung ISOCELL HP0
Optical zoom: 3.7x
Aperture size: F2.7
Focal Length: 85 mm
Sensor size: 1/1.4"
Pixel size: 0.56 μm
10 MP (Telephoto, OIS, PDAF)
Optical zoom: 3.0x
Flash
LED LED
Video recording
8K UHD (30 fps), 4K UHD (120 fps), 1080p (240 fps)
OIS, HDR
8K UHD (30 fps), 4K UHD (120 fps), 1080p (240 fps)
HDR, Continuous autofocus, Picture-taking during video recording
Front
50 MP
Video capture: 4K UHD (60 fps)
12 MP
Video capture: 4K UHD (60 fps)

Connectivity & Features

Bluetooth
5.4 6.0
WLAN
Wi-Fi 6,Wi-Fi 6E,Wi-Fi 7
MIMO, Wi-Fi Direct, Hotspot
802.11 a, b, g, n, ac, ax
Wi-Fi 6,Wi-Fi 6E,Wi-Fi 7
Wi-Fi Direct, Hotspot
802.11 a, b, g, n, ac, ax
USB
Type-C, USB 3.2 Type-C, USB 3.2
Sensors
Accelerometer, Gyroscope, Compass, Ambient light sensor, Proximity sensor Accelerometer, Gyroscope, Compass, Barometer, Ambient light sensor, Proximity sensor
Hearing aid compatible
M3/T4 M3/T4
Location
GPS, A-GPS, Glonass, Galileo, BeiDou, QZSS, Cell ID, Wi-Fi positioning GPS, A-GPS, Glonass, Galileo, BeiDou, Cell ID, Wi-Fi positioning
Other
NFC, Infrared NFC, Ultra Wideband (UWB)

Multimedia

Headphones
No 3.5mm jack No 3.5mm jack
Speakers
Earpiece, Multiple speakers Earpiece, Multiple speakers
Screen mirroring
Wireless screen share
Additional microphone(s)
Noise cancellation

Cellular

5G Bands
n1, n2, n3, n5, n7, n12, n20, n25, n26, n28, n38, n40, n41, n48, n66, n70, n78, n79, n80
LTE Bands
1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 25, 26, 28, 66
TDD Bands
34, 38, 39, 40, 41, 42, 43, 48
3G Bands
1, 2, 4, 5, 6, 8, 19
Data Speed
LTE-A
SIM type
Dual Nano SIM Nano SIM, eSIM