Samsung Galaxy Z Fold 8 Ultra vs vivo X300 Ultra

Comparing the Samsung Galaxy Z Fold 8 Ultra vs vivo X300 Ultra across performance, display, camera, battery, storage, expert reviews and user rating to help determine the better smartphone.

Here is the summary of the results:

Performance: vivo X300 Ultra scores higher on the Geekbench Multi-Core test with 10,359, while Samsung Galaxy Z Fold 8 Ultra scores 10,257, making vivo X300 Ultra the better performer.

Display: Samsung Galaxy Z Fold 8 Ultra offers a screen size of 8 inches, while vivo X300 Ultra offers 6.82 inches, making Samsung Galaxy Z Fold 8 Ultra the larger display of the two. Samsung Galaxy Z Fold 8 Ultra features a Dynamic AMOLED 2x display compared to vivo X300 Ultra's AMOLED, making Samsung Galaxy Z Fold 8 Ultra the better display of the two.

Rear Camera: Both Samsung Galaxy Z Fold 8 Ultra and vivo X300 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 Z Fold 8 Ultra offers 10 MP, making vivo X300 Ultra better for front camera photography.

Battery: Samsung Galaxy Z Fold 8 Ultra delivers longer battery life with 20h 46m, while vivo X300 Ultra delivers 15h 10m, making Samsung Galaxy Z Fold 8 Ultra the better pick for all day usage.

Storage: vivo X300 Ultra offers higher internal storage with 512 GB, while Samsung Galaxy Z Fold 8 Ultra offers 256 GB, making vivo X300 Ultra the better option for storage.

Expert Review: vivo X300 Ultra receives a higher expert rating of 8.7 from the editorial team, while Samsung Galaxy Z Fold 8 Ultra is rated 8.6.

User Rating: Samsung Galaxy Z Fold 8 Ultra receives a higher user rating of 4.8, while vivo X300 Ultra has a rating of 4.7.

Samsung Galaxy Z Fold 8 Ultra

₹199,999

@ Samsung Shop

vivo X300 Ultra

₹159,995

@ Amazon

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Summary

Spec Score

96%

97%

Release Date

23 Jul, 2026

14 May, 2026

Performance


Snapdragon 8 Elite Gen 5 for Galaxy	Snapdragon 8 Elite Gen 5
Octa Core (upto 4.74 GHz)	Octa Core (upto 4.61 GHz)
12 GB RAM	16 GB RAM

Main Display


8 inches (20.32 cm)	6.82 inches (17.32 cm)
Dynamic AMOLED 2x	AMOLED
2256x2504 px	1440x3168 px (QHD+)
120 Hz Refresh Rate	144 Hz Refresh Rate

Cover Display

6.49 inches (16.48 cm)	N/A
1080x2520 px (FHD)	N/A

Rear Camera


200 MP Wide Angle Primary Camera (upto 2x Optical Zoom)	200 MP Primary Camera (upto 3.7x Optical Zoom)
10 MP Telephoto Camera (upto 3x Optical Zoom)	200 MP Telephoto Camera
50 MP Ultra-Wide Angle Camera	50 MP Ultra-Wide Angle Camera

Front Camera


10 MP Ultra-Wide Angle Lens	50 MP

Battery


5000 mAh	6600 mAh
45W	100W Flash Charging
Wireless Charging	Wireless Charging

Storage

256 GB	512 GB
UFS 4.0	UFS 4.1

Expert Review

8.6/10

Read Expert Review

8.7/10

Read Expert Review

Pros

Polished foldable design
Improved creaseless inner display
AI features and long software support
Improved battery life

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

Cons

Pricer than Fold7
Telephoto camera could have been better

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

User Ratings

4.8/5

(425 ratings)

4.7/5

(71 ratings)

Benchmarks (The higher, the better)

3,074,056 AnTuTu Score	3,977,648 AnTuTu Score
20h 46m Battery Life (PC Mark)	15h 10m Battery Life (PC Mark)

Compare Prices

₹199,999

@ Samsung Shop

₹159,995

@ Amazon

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Video

3 More Videos

1 Video

User Feedback

General

Launch Date

Jul 22, 2026

(Official)

May 06, 2026

(Official)

Operating System

Android v17

Android v16

OS Updates

7 Year

5 Years

Security Updates

7 Year

7 Years

Custom UI

Samsung One UI

Origin OS

Performance

Performance Rating

Best In Class

Chipset

Qualcomm Snapdragon 8 Elite Gen 5 for Galaxy

View Details

Qualcomm Snapdragon 8 Elite Gen 5 SM8850-AC

View Details

Processor

Octa core

4.74 GHz, Dual core, Oryon V3 Phoenix L 3.62 GHz, Hexa Core, Oryon V3 Phoenix M

Octa core

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

Architecture (The higher, the better)

64 bit

Fabrication (The lower, the better)

3 nm

Graphics (GPU)

Adreno 840

RAM

12 GB / 16 GB

16 GB

RAM Type

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.

3,074,056

3,977,648

Bootup Time (The lower, the better)

18.0 s

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.

5,392

6,450

Battery Drain* (The lower, the better)

N/A

7.0 %

Heating* (The lower, the better)

N/A

21.7 %

* after 30 mins of gaming

Display

Display Rating

Best In Class

Display Type

Dynamic AMOLED 2x

AMOLED

Screen Size

8 inches (20.32 cm)

6.82 inches (17.32 cm)

Resolution

2256x2504 px

1440x3168 px (QHD+)

Peak Brightness

3000 nits

4500 nits

Refresh Rate

120 Hz

144 Hz

Aspect Ratio

16:18

19.8:9

Pixel Density

422 ppi

510 ppi

Screen to Body Ratio (calculated)

90.51 %

89.7 %

Screen Protection

Yes

Bezel-less Display

Yes with punch-hole display

HDR 10 / HDR+ Support

Yes

Screen to Body Ratio (claimed by the brand)

90.1 %

94.49 %

Design

Height

158.4 mm

162.98 mm

Width

72.8 mm

76.81 mm

Thickness

8.9 mm

8.19 mm

Weight

215 grams

232 grams

Build Material

Back: Gorilla Glass Victus 2

Back: Glass

Form Factor

Foldable Touch

N/A

Dimensions

Folded: 158.4 x 72.8 x 8.9 mm
Unfolded: 158.4 x 143.2 x 4.1 mm

N/A

Water Resistance

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

N/A

Ruggedness

Dust proof

N/A

Rear Camera

Rear Camera Rating

Best In Class

Resolution

200 MP
Primary Camera30x Digital Zoom 2x Optical Zoomf/1.7 Wide Angle 85° field-of-view24 mm focal length 1/1.3" sensor size S5KHP2 0.6µm pixel size

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

10 MP
f/2.4 Telephoto Camera67 mm focal length 1/3.94" sensor size 1.0µm pixel size

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

50 MP
f/1.9 Ultra-Wide Angle Camera13 mm focal length 1/2.5" sensor size 0.7µm pixel size

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

Autofocus

Yes Quad Phase Detection Autofocus

Yes

OIS

Yes

Flash

Yes LED Flash

Yes Dual LED Flash

Image Resolution

12288 x 16384 Pixels

N/A

Shooting Modes

High Dynamic Range mode (HDR)

N/A

Camera Features

30 x Digital Zoom
2 x Optical Zoom

105 x Digital Zoom
3.7 x Optical Zoom

Video Recording

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

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

Video Recording Features

Optical Image stabilization
Slow Motion

N/A

Front Camera

Front Camera Rating

Excellent

Best In Class

Resolution

10 MP
f/2.2 Ultra-Wide Angle Primary Camera24 mm focal length 1/3" sensor size 1.12µm pixel size

50 MP
f/2.45 Primary Camera

Autofocus

N/A

Flash

Yes Screen flash

Video Recording

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

N/A

Compare Camera Samples

Battery

Battery Rating

Excellent

Capacity

5000 mAh

6600 mAh

Battery Type

Si/C Li-Ion

Li-ion

Quick Charging

Yes 45W 67% in 30 minutes

Yes 100W Flash Charging

Wireless Charging

Yes 20W Wireless Charging

Yes 40W Wireless Charging

Reverse Charging

Yes

Wireless Reverse Charging

Yes 4.5W Wireless Reverse Charging

Yes

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.

20h 46m

15h 10m

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

57m

36m

Storage

Internal Storage

256 GB / 512 GB / 1 TB

512 GB

Storage Type

UFS 4.0

UFS 4.1

Expandable Storage

N/A

Network & Connectivity

SIM Slot(s)

Dual SIM

SIM Type

SIM1: Nano/eSIM SIM2: eSIM

SIM1: Nano SIM2: Nano

Network Support

5G 4G

VoLTE

Yes

SIM 1

5G Bands:

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

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

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) / 7009(band 12) / 700(band 13) / 700(band 17) / 800(band 20) / 1900(band 25) / 850(band 26)

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)

SIM 2

5G Bands:

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

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

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 12) / 700(band 13) / 700(band 17) / 800(band 20) / 1900(band 25) / 850(band 26) / 1700(band 66)

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)