vivo X300 Ultra vs Xiaomi 17 Ultra

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Comparing the vivo X300 Ultra vs Xiaomi 17 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: Xiaomi 17 Ultra scores higher on the Geekbench Multi-Core test with 10,941, while vivo X300 Ultra scores 10,359, making Xiaomi 17 Ultra the better performer.


Display: Xiaomi 17 Ultra offers a screen size of 6.9 inches, while vivo X300 Ultra offers 6.82 inches, making Xiaomi 17 Ultra the larger display of the two. vivo X300 Ultra features a AMOLED display compared to Xiaomi 17 Ultra's OLED, making vivo X300 Ultra the better display of the two.


Rear Camera: vivo X300 Ultra offers a higher rear camera resolution with 200 MP, while Xiaomi 17 Ultra offers 50 MP, making vivo X300 Ultra better for rear camera photography.


Front Camera: Both vivo X300 Ultra and Xiaomi 17 Ultra feature a 50 MP primary front camera.


Battery: Xiaomi 17 Ultra delivers longer battery life with 15h 31m, while vivo X300 Ultra delivers 15h 10m, making Xiaomi 17 Ultra the better pick for all day usage.


Storage: Both vivo X300 Ultra and Xiaomi 17 Ultra offer the same internal storage of 512 GB.


Expert Review: The editorial team rates both vivo X300 Ultra and Xiaomi 17 Ultra equally at 8.7.


User Rating: vivo X300 Ultra receives a higher user rating of 4.8, while Xiaomi 17 Ultra has a rating of 4.6.

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vivo X300 Ultra
₹159,999
@ Amazon
Xiaomi 17 Ultra
₹139,999
@ Amazon
Samsung Galaxy Z Fold 8 Ultra
₹199,999
Pre-order
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Summary

Release Date

14 May, 2026
18 Mar, 2026
23 Jul, 2026

Performance

Snapdragon 8 Elite Gen 5
Snapdragon 8 Elite Gen 5
Qualcomm Snapdragon 8 Elite Gen 5 for Galaxy
Octa Core (upto 4.61 GHz)
Octa Core (upto 4.6 GHz)
Octa Core (upto 4.74 GHz)
16 GB RAM
16 GB RAM
12 GB RAM

Main Display

6.82 inches (17.32 cm)
6.9 inches (17.53 cm)
8 inches (20.32 cm)
AMOLED
OLED
Dynamic AMOLED 2x
1440x3168 px (QHD+)
1200x2608 px (FHD+)
2256x2504 px
144 Hz Refresh Rate
120 Hz Refresh Rate
120 Hz Refresh Rate

Cover Display

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

Rear Camera

200 MP
Primary Camera (upto 3.7x Optical Zoom)
50 MP
Primary Camera
200 MP
Wide Angle Primary Camera (upto 2x Optical Zoom)
200 MP
Telephoto Camera
200 MP
Telephoto Camera (upto 4.3x Optical Zoom)
10 MP
Telephoto Camera (upto 3x Optical Zoom)
50 MP
Ultra-Wide Angle Camera
50 MP
Ultra-Wide Angle Camera
50 MP
Ultra-Wide Angle Camera

Front Camera

50 MP
50 MP
10 MP
Ultra-Wide Angle Lens

Battery

6600 mAh
6000 mAh
5000 mAh
100W Flash Charging
90W Hyper Charging
45W
Wireless Charging
Wireless Charging
Wireless Charging

Storage

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

Expert Review

8.7/10
8.7/10
8.6/10

Pros

  • Stellar and versatile three-lens camera system
  • Excellent performance
  • Bright and crisp 2K AMOLED display
  • One of the best camera systems on a smartphone
  • Large, bright, colour-accurate display
  • Blazing fast performance
  • Excellent battery life with fast charging
  • Polished foldable design
  • Improved creaseless inner display
  • AI features and long software support
  • Improved battery life

Cons

  • Battery life could have been better
  • Very expensive with camera kit
  • No shortcut key
  • On the pricey side
  • Heavy and bulky to use for long periods
  • Software update policy trails rivals
  • Pricer than Fold7
  • Telephoto camera could have been better

User Ratings

4.8/5
(64 ratings)
4.5/5
(49 ratings)
4.2/5
(65 ratings)

Benchmarks (The higher, the better)

3,977,648
AnTuTu Score
3,654,776
AnTuTu Score
3,074,056
AnTuTu Score
15h 10m
Battery Life (PC Mark)
15h 31m
Battery Life (PC Mark)
20h 46m
Battery Life (PC Mark)

Compare Prices

₹159,999
@ Amazon
₹139,999
@ Amazon
₹199,999
@ Samsung Shop

Video

Videos
1 Video
There are no videos available for the device.
Videos

User Feedback

General

Launch Date

May 06, 2026
(Official)
Mar 11, 2026
(Official)
Jul 22, 2026
(Official)

Operating System

Android v16
Android v16
Android v17

OS Updates

5 Years
N/A
7 Year

Security Updates

7 Years
N/A
7 Year

Custom UI

Origin OS
HyperOS
Samsung One UI

Performance

Performance Rating

Best In Class
Best In Class
Best In Class

Chipset

Qualcomm Snapdragon 8 Elite Gen 5 SM8850-AC
View Details
Qualcomm Snapdragon 8 Elite Gen 5 SM8850-AC
View Details
Qualcomm Snapdragon 8 Elite Gen 5 for Galaxy
View Details

Processor

Octa core

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

4.6 GHz, Dual core, Oryon 3.62 GHz, Hexa Core, Oryon
Octa core

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

Architecture (The higher, the better)

64 bit
64 bit
64 bit

Fabrication (The lower, the better)

3 nm
3 nm
3 nm

Graphics (GPU)

Adreno 840
Adreno 840
Adreno 840

RAM

16 GB
16 GB
12 GB / 16 GB

RAM Type

LPDDR5X Ultra
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.

3,977,648
3,654,776
3,074,056

Bootup Time (The lower, the better)

14.0 s
15.0 s
18.0 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
6,387
5,392

Battery Drain* (The lower, the better)

7.0 %
4.0 %
N/A

Heating* (The lower, the better)

21.7 %
13.4 %
N/A
* after 30 mins of gaming

Display

Display Rating

Best In Class
Excellent
Best In Class

Display Type

AMOLED
OLED
Dynamic AMOLED 2x

Screen Size

6.82 inches  (17.32 cm)
6.9 inches  (17.53 cm)
8 inches  (20.32 cm)

Resolution

1440x3168 px (QHD+)
1200x2608 px (FHD+)
2256x2504 px

Peak Brightness

4500 nits
3500 nits
3000 nits

Refresh Rate

144 Hz
120 Hz
120 Hz

Aspect Ratio

19.8:9
20:9
16:18

Pixel Density

510 ppi
416 ppi
422 ppi

Screen to Body Ratio (calculated)

89.7 %
92.25 %
90.51 %

Screen Protection

Yes
Yes
Yes

Bezel-less Display

Yes with punch-hole display
Yes with punch-hole display
Yes with punch-hole display

HDR 10 / HDR+ Support

Yes
Yes HDR 10+
Yes

Screen to Body Ratio (claimed by the brand)

94.49 %
N/A
90.1 %

Design

Height

162.98 mm
162.9 mm
158.4 mm

Width

76.81 mm
77.6 mm
72.8 mm

Thickness

8.19 mm
8.29 mm
8.9 mm

Weight

232 grams
218.4 grams
215 grams

Build Material

Back: Glass
N/A
Back: Gorilla Glass Victus 2

Form Factor

N/A
N/A
Foldable Touch

Dimensions

N/A
N/A
Folded: 158.4 x 72.8 x 8.9 mm
Unfolded: 158.4 x 143.2 x 4.1 mm

Water Resistance

N/A
Yes Water resistant IP68 (up to 30 minutes in a depth of 6 meter)
Yes Water resistant IP48 (up to 30 minutes in a depth of 1.5 meter)

Ruggedness

N/A
Dust proof
Dust proof

Rear Camera

Rear Camera Rating

Best In Class
Excellent
Best In Class

Resolution

200 MP
Primary Camera105x Digital Zoom 3.7x Optical Zoomf/1.8535 mm focal length LYT 901 0.7µm pixel size
50 MP
Primary Cameraf/1.6723 mm focal length 1/1" sensor size OV50X
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
f/2.67 Telephoto Camera85 mm focal length 1/1.28" sensor size
200 MP
f/2.96 Telephoto Camera75 mm focal length 1/1.4" sensor size
10 MP
f/2.4 Telephoto Camera67 mm focal length 1/3.94" sensor size 1.0µm pixel size
50 MP
f/2.0 Ultra-Wide Angle Camera14 mm focal length
50 MP
f/2.2 Ultra-Wide Angle Camera14 mm focal length 1/2.75" sensor size
50 MP
f/1.9 Ultra-Wide Angle Camera13 mm focal length 1/2.5" sensor size 0.7µm pixel size

Autofocus

Yes
Yes
Yes Quad Phase Detection Autofocus

OIS

Yes
Yes
Yes

Flash

Yes Dual LED Flash
Yes
Yes LED Flash

Image Resolution

N/A
N/A
12288 x 16384 Pixels

Shooting Modes

N/A
High Dynamic Range mode (HDR)
High Dynamic Range mode (HDR)

Camera Features

105 x Digital Zoom
3.7 x Optical Zoom
Digital Zoom
Xiaomi ProFocus
30 x Digital Zoom
2 x Optical Zoom

Video Recording

8k @30 fps
4k @30/60/120 fps
Full HD @30/60/120 fps
8k @30 fps
4k @30/60/120 fps
Full HD @30/60/120/240/480/960/1920 fps
HD @30/120/240/480/960/1920 fps
8k @30 fps
4k @30/60/120 fps
Full HD @30/60/120/240 fps

Video Recording Features

N/A
Video Pro Mode
Optical Image stabilization
Slow Motion

Front Camera

Front Camera Rating

Best In Class
Best In Class
Excellent

Resolution

50 MP
f/2.45 Primary Camera
50 MP
f/2.2 Primary Camera21 mm focal length
10 MP
f/2.2 Ultra-Wide Angle Primary Camera24 mm focal length 1/3" sensor size 1.12µm pixel size

Autofocus

N/A
Yes
No

Flash

Yes Screen flash
Yes Screen flash
Yes Screen flash

Video Recording

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

Battery

Battery Rating

Excellent
Excellent
Excellent

Capacity

6600 mAh
6000 mAh
5000 mAh

Battery Type

Li-ion
N/A
Si/C Li-Ion

Quick Charging

Yes 100W Flash Charging
Yes 90W Hyper Charging v3.0
Yes 45W 67% in 30 minutes

Wireless Charging

Yes 40W Wireless Charging
Yes 50W Wireless Charging
Yes 20W Wireless Charging

Wireless Reverse Charging

Yes
Yes
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
15h 31m
20h 46m

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

36m
47m 45s
57m

Storage

Internal Storage

512 GB
512 GB
256 GB / 512 GB / 1 TB

Storage Type

UFS 4.1
UFS 4.1
UFS 4.0

Expandable Storage

N/A
N/A
No

Network & Connectivity

SIM Slot(s)

Dual SIM
Dual SIM
Dual SIM

SIM Type

SIM1: Nano SIM2: Nano
SIM1: Nano SIM2: Nano/eSIM
SIM1: Nano/eSIM SIM2: eSIM

Network Support

5G 4G
5G 4G
5G 4G

VoLTE

Yes
Yes
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
5G Bands:
FDD N1 / N2 / N3 / N5 / N7 / N8 / N12 / N20 / N25 / N26 / N28 / N66 / N71 / N75
TDD N38 / N40 / N41 / N48 / N77 / N78 / N79
5G Bands:
FDD N1 / N2 / N3 / N5 / N7 / N8 / N12 / N20 / N25 / N26 / N28 / N66
TDD N38 / N40 / N41 / 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)
4G Bands:
TD-LTE 3500(band 48) / 2600(band 38) / 2300(band 40) / 2500(band 41) / 1900(band 39) / 3500(band 42)
FD-LTE 1700(band 66) / 2100(band 1) / 1500(band 32) / 600(band 71) / 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)
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)
View More

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
5G Bands:
FDD N1 / N2 / N3 / N5 / N7 / N8 / N12 / N18 / N20 / N25 / N26 / N28 / N66 / N70 / N71 / N75
TDD N38 / N40 / N41 / N48 / N77 / N78 / N79 / N80 / N81 / N83 / N84 / N89
5G Bands:
FDD N1 / N2 / N3 / N5 / N7 / N8 / N12 / N20 / N25 / N26 / N28 / N66
TDD N38 / N40 / N41 / 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)
4G Bands:
TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) / 2100(band 34) / 1900(band 39) / 3500(band 42) / 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)
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)
View More

Wi-Fi

Yes Wi-Fi 7 (802.11 be/ax) MIMO
Yes Wi-Fi 7 (802.11 a/e/g/n/be) MIMO
Yes Wi-Fi 7 (802.11 a/b/g/n/ac/be/ax) 5GHz 6GHz MIMO

Wi-Fi Features

Wi-Fi Direct Mobile Hotspot
Wi-Fi Direct Mobile Hotspot
Wi-Fi Direct Mobile Hotspot

Bluetooth

Yes v6.0
Yes v6.0
Yes v6.0

GPS

Yes with A-GPS Glonass
Yes with A-GPS Glonass
Yes with Glonass

NFC

Yes
Yes
Yes

IR Blaster

Yes
Yes
N/A

Multimedia

Stereo Speakers

N/A
Yes
Yes

Audio Jack

USB Type-C
USB Type-C
USB Type-C

Audio Features

N/A
Dolby Atmos
N/A

Sensors

Fingerprint Sensor

Yes
Yes
Yes

Fingerprint Sensor Position

On-screen
On-screen
Side

Fingerprint Sensor Type

Ultrasonic
Ultrasonic
N/A

Other Sensors

Light sensor Proximity sensor Accelerometer Compass Gyroscope
Light sensor Proximity sensor Accelerometer Barometer Compass Gyroscope
Light sensor Proximity sensor Accelerometer Barometer Compass Gyroscope

Compare Prices

₹159,999
@ Amazon
₹139,999
@ Amazon
₹199,999
@ Samsung Shop