vivo X300 Ultra vs Samsung Galaxy S27 Ultra

Comparing the vivo X300 Ultra vs Samsung Galaxy S27 Ultra across display, camera, battery and storage to help determine the better smartphone.

Here is the summary of the results:

Display: Samsung Galaxy S27 Ultra offers a screen size of 6.9 inches, while vivo X300 Ultra offers 6.82 inches, making Samsung Galaxy S27 Ultra the larger display of the two. Samsung Galaxy S27 Ultra features a Dynamic AMOLED 2x display compared to vivo X300 Ultra's AMOLED, making Samsung Galaxy S27 Ultra the better display of the two.

Rear Camera: Both vivo X300 Ultra and Samsung Galaxy S27 Ultra feature a 200 MP primary rear camera.

Front Camera: vivo X300 Ultra offers a higher front camera resolution with 50 MP, while Samsung Galaxy S27 Ultra offers 12 MP, making vivo X300 Ultra better for front camera photography.

Battery: vivo X300 Ultra delivers longer battery life with 15h 10m, while Samsung Galaxy S27 Ultra delivers None, making vivo X300 Ultra the better pick for all day usage.

Storage: vivo X300 Ultra offers higher internal storage with 512 GB, while Samsung Galaxy S27 Ultra offers 256 GB, making vivo X300 Ultra the better option for storage.

vivo X300 Ultra

₹159,999

@ Amazon

Samsung Galaxy S27 Ultra

(Upcoming)

Summary

Release Date

14 May, 2026

N/A

23 Jul, 2026

Performance

	N/A
Snapdragon 8 Elite Gen 5	Snapdragon 8 Elite Gen 6 Pro	Snapdragon 8 Elite Gen 5
Octa Core (upto 4.61 GHz)	N/A	Octa Core (upto 4.74 GHz)
16 GB RAM	12 GB RAM	12 GB RAM

Main Display

	N/A
6.82 inches (17.32 cm)	6.9 inches (17.53 cm)	7.61 inches (19.33 cm)
AMOLED	Dynamic AMOLED 2x	Dynamic AMOLED 2x
1440x3168 px (QHD+)	1800x3200 px (QHD+)	1848x2448 px
144 Hz Refresh Rate	120 Hz Refresh Rate	120 Hz Refresh Rate

Cover Display

N/A	N/A	5.45 inches (13.84 cm)
N/A	N/A	1248x1972 px

Rear Camera

	N/A
200 MP Primary Camera (upto 3.7x Optical Zoom)	200 MP Primary Camera	50 MP Wide Angle Primary Camera (upto 2x Optical Zoom)
200 MP Telephoto Camera	50 MP Ultra-Wide Angle Camera	50 MP Ultra-Wide Angle Camera
50 MP Ultra-Wide Angle Camera	50 MP Telephoto Camera (upto 5x Optical Zoom)	N/A

Front Camera

	N/A
50 MP	12 MP	10 MP Ultra-Wide Angle Lens

Battery

	N/A
6600 mAh	5500 mAh	4800 mAh
100W Flash Charging	60W	45W
Wireless Charging	Wireless Charging	Wireless Charging

Storage

512 GB	256 GB	256 GB
UFS 4.1	UFS 4.1	UFS 4.0

Expert Review

8.7/10

Read Expert Review

N/A

8.5/10

Read Expert Review

Pros

Stellar and versatile three-lens camera system
Excellent performance
Bright and crisp 2K AMOLED display

Device yet to be reviewed

Refreshing, useful new form factor
Thin & light, with solid build quality
Samsung's ecosystem
Good performance & battery life

Cons

Battery life could have been better
Very expensive with camera kit
No shortcut key

Device yet to be reviewed

Priced on the higher side
One-handed usage isn't great

User Ratings

4.6/5

(77 ratings)

N/A

4.9/5

(615 ratings)

Benchmarks (The higher, the better)

3,977,648 AnTuTu Score	N/A	3,252,918 AnTuTu Score
15h 10m Battery Life (PC Mark)	N/A	13h 30m Battery Life (PC Mark)

Compare Prices

₹159,999

@ Amazon

Not Available in any store

₹174,999

@ Samsung Shop

Video

1 Video

There are no videos available for the device.

User Feedback

General

Launch Date

May 06, 2026

(Official)

N/A

Jul 22, 2026

(Official)

Operating System

Android v16

Android

Android v17

OS Updates

5 Years

N/A

7 Year

Security Updates

7 Years

N/A

7 Year

Custom UI

Origin OS

Samsung One UI

Performance

Performance Rating

Best In Class

N/A

Best In Class

Chipset

Qualcomm Snapdragon 8 Elite Gen 5 SM8850-AC

View Details

Qualcomm Snapdragon 8 Elite Gen 6 Pro

View Details

Qualcomm Snapdragon 8 Elite Gen 5 SM8850-AC

View Details

Processor

Octa core

4.61 GHz, Dual core, Oryon 3.62 GHz, Hexa Core, Oryon

N/A

Octa core

4.74 GHz, Dual core, Oryon V3 Phoenix L 3.6 GHz, Hexa Core, Oryon V3 Phoenix M

Architecture (The higher, the better)

64 bit

Fabrication (The lower, the better)

3 nm

2 nm

3 nm

Graphics (GPU)

Adreno 840

N/A

Adreno 840

RAM

16 GB

12 GB

12 GB / 16 GB

RAM Type

LPDDR5X Ultra

LPDDR6

LPDDR5X Ultra

Cooling Technology

N/A

Vapor Chamber

Performance Test Results

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

3,977,648

N/A

3,252,918

Bootup Time (The lower, the better)

14.0 s

N/A

12.0 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.

6,450

N/A

6,959

Battery Drain* (The lower, the better)

7.0 %

N/A

Heating* (The lower, the better)

21.7 %

N/A

* after 30 mins of gaming

Display

Display Rating

Best In Class

N/A

Best In Class

Display Type

AMOLED

Dynamic AMOLED 2x

Screen Size

6.82 inches (17.32 cm)

6.9 inches (17.53 cm)

7.61 inches (19.33 cm)

Resolution

1440x3168 px (QHD+)

1800x3200 px (QHD+)

1848x2448 px

Peak Brightness

4500 nits

3000 nits

Refresh Rate

144 Hz

120 Hz

Aspect Ratio

19.8:9

20:9

4:3

Pixel Density

510 ppi

532 ppi

403 ppi

Screen to Body Ratio (calculated)

89.7 %

N/A

89.68 %

Screen Protection

Yes

N/A

Yes

Bezel-less Display

Yes with punch-hole display

HDR 10 / HDR+ Support

Yes

Yes HDR 10+

Screen to Body Ratio (claimed by the brand)

94.49 %

N/A

87.9 %

Design

Height

162.98 mm

N/A

123.9 mm

Width

76.81 mm

N/A

81.9 mm

Thickness

8.19 mm

N/A

9.7 mm

Weight

232 grams

N/A

201 grams

Build Material

Back: Glass

N/A

Back: Gorilla Glass Victus 2

Form Factor

N/A

Foldable Touch

Dimensions

N/A

Folded: 123.9 x 81.9 x 9.7 mm
Unfolded: 123.9 x 161.4 x 4.5 mm

Water Resistance

N/A

Yes Water resistant IP48 (up to 30 minutes in a depth of 1.5 meter)

Ruggedness

N/A

Dust proof

Rear Camera

Rear Camera Rating

Best In Class

N/A

Excellent

Resolution

200 MP
Primary Camera105x Digital Zoom 3.7x Optical Zoomf/1.8535 mm focal length LYT 901 0.7µm pixel size

200 MP
Primary Camera

50 MP
Primary Camera10x Digital Zoom 2x Optical Zoomf/1.8 Wide Angle 85° field-of-view23 mm focal length 1/1.56" sensor size 1µm pixel size

200 MP
f/2.67 Telephoto Camera85 mm focal length 1/1.28" sensor size

50 MP
Ultra-Wide Angle Camera

50 MP
f/1.9 Ultra-Wide Angle Camera1/2.51" sensor size 0.7µm pixel size

50 MP
f/2.0 Ultra-Wide Angle Camera14 mm focal length

50 MP
Telephoto Camera

N/A

Autofocus

Yes

Yes Phase Detection Autofocus Dual Pixel Autofocus

OIS

Yes

N/A

Yes

Flash

Yes Dual LED Flash

Yes

Yes LED Flash

Image Resolution

N/A

6120 x 8160 Pixels

Shooting Modes

N/A

High Dynamic Range mode (HDR)

Camera Features

105 x Digital Zoom
3.7 x Optical Zoom

N/A

10 x Digital Zoom
2 x Optical Zoom

Video Recording

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

N/A

8k @30 fps
4k @30/60/120 fps
Full HD @30/60/120/240 fps

Video Recording Features

N/A

Optical Image stabilization
Slow Motion

Front Camera

Front Camera Rating

Excellent

N/A

Excellent

Resolution

50 MP
f/2.45 Primary Camera

12 MP
Primary Camera

10 MP
f/2.2 Ultra-Wide Angle Primary Camera18 mm focal length 1/3" sensor size 1.12µm pixel size

Autofocus

N/A

Flash

Yes Screen flash

Video Recording

N/A

4k @30/60 fps
Full HD @30/60 fps

Battery

Battery Rating

Excellent

N/A

Excellent

Capacity

6600 mAh

5500 mAh

4800 mAh

Battery Type

Li-ion

N/A

Si/C Li-Ion

TalkTime

N/A

Up to 26 Hours(2G)

Quick Charging

Yes 100W Flash Charging

Yes 60W

Yes 45W 63% in 30 minutes

Wireless Charging

Yes 40W Wireless Charging

Yes 25W Wireless Charging

Yes 20W Wireless Charging

Reverse Charging

Yes

N/A

Wireless Reverse Charging

Yes

N/A

Yes 4.5W Wireless Reverse 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.

15h 10m

N/A

13h 30m

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

36m

N/A

59m

Storage

Internal Storage

512 GB

256 GB

256 GB / 512 GB / 1 TB

Storage Type

UFS 4.1

UFS 4.0

Expandable Storage

N/A

Network & Connectivity

SIM Slot(s)

Dual SIM

SIM Type

SIM1: Nano SIM2: Nano

SIM1: Nano SIM2: Nano/eSIM

SIM1: Nano/eSIM SIM2: eSIM

Network Support

5G 4G

VoLTE

Yes

SIM 1

5G Bands:

FDD N1 / N2 / N3 / N5 / N7 / N8 / N12 / N18 / N20 / N25 / N26 / N28 / N66
TDD N38 / N40 / N41 / N48 / N77 / N78 / N79 / N80 / N81 / N83 / N84 / N89

N/A

5G Bands:

FDD N1 / N2 / N3 / N5 / N7 / N8 / N12 / N20 / N25 / N26 / N28 / N66
TDD N38 / N40 / N41 / N71 / N77 / N78

4G Bands:

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

N/A

4G Bands:

TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) / 1900(band 39)
FD-LTE 1700(band 66) / 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 700(band 28) / 1900(band 2) / 1700(band 4) / 850(band 5) / 700(band 13) / 700(band 17) / 850(band 18) / 850(band 19) / 800(band 20) / 1900(band 25) / 850(band 26) / 700 (band 12)

SIM 2

5G Bands:

FDD N1 / N2 / N3 / N5 / N7 / N8 / N12 / N18 / N20 / N25 / N26 / N28 / N66
TDD N38 / N40 / N41 / N48 / N77 / N78 / N79 / N80 / N81 / N83 / N84 / N89

N/A

5G Bands:

FDD N1 / N2 / N3 / N5 / N7 / N8 / N12 / N20 / N25 / N26 / N28 / N66
TDD N38 / N40 / N41 / N71 / N77 / N78

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) / 700(band 12) / 700(band 17) / 850(band 18) / 850(band 19) / 800(band 20) / 1900(band 25) / 850(band 26) / 1700(band 66)

N/A

4G Bands:

TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) / 1900(band 39)
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) / 700(band 13) / 700(band 17) / 850(band 18) / 850(band 19) / 800(band 20) / 1900(band 25) / 850(band 26) / 1700(band 66) / 700 (band 12)