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Flagship · 2026

vivo X300 Ultra

Our Take CPU benches near recent flagship phones like the Samsung Galaxy S26 Ultra

A no-compromise flagship with all-day battery and 100W fast charging.

Best for Gaming · streaming · camera work
Strength All-day battery (6600mAh), 100W fast charging
6.82″ Dynamic AMOLED · 144Hz
Snapdragon 8 Elite Gen 5 12 / 256 GB
6600 mAh 100W charging
200 MP 3 rear · 50 MP selfie
5G NFC
Compare

Full specifications

What stands out

Hi-Res audio, Dolby Atmos for higher-quality listening

Pro camera extras: 8K video, optical zoom, RAW, Night mode, manual focus

Reverse charging for accessories and earbuds

Display

6.82″ · Dynamic AMOLED · 1440 × 3168 · 144 Hz · HDR
OLED + smooth

A clean OLED panel — colours pop and sunlight visibility is solid.

Screen size
6.82"
Panel type
Dynamic AMOLED
OLED
Resolution
1440 × 3168 px
Refresh rate
144 Hz
Smooth
Brightness
1935 nits
HDR
Supported
Protection
Armor glass, Mohs level 4

Performance

Qualcomm SM8850-AC Snapdragon 8 Elite Gen 5 (3 nm) · 8-core 4.6 GHz · Adreno 840
High performance

Comfortably handles demanding games and heavy multitasking.

Chipset
Qualcomm SM8850-AC Snapdragon 8 Elite Gen 5 (3 nm)
Current CPU tier
Flagship
AnTuTu
4,085,695
GeekBench
11,494
CPU
8-core, 4.6 GHz
GPU
Adreno 840
Process
3 nm
Storage type
UFS Storage 4.1
CPU layout
2x4.61 GHz ARM + 6x3.63 GHz ARM

Camera

200 MP f/1.9 main · OIS · 50 MP selfie
Stabilised

Stabilised main camera holds up in low light. Front camera is fine for daylight selfies.

Main camera
200 MP f/1.9
OIS
Telephoto
200 MP f/2.7
Ultrawide
50 MP f/2.0
Front camera
50 MP f/2.5
Main sensor
Sony LYT-901, 1/1.12", 0.7µm
Slow motion
Yes, 960 fps
Camera extras
8K video, optical zoom, RAW, Night mode, manual focus
Video
8K @ 30 fps

Battery

6600 mAh · 100 W wired · 40 W wireless
Plenty

A genuinely all-day battery — comfortably handles streaming and social.

Capacity
6600 mAh
Lab active use
15:45h
Lab endurance
56:53h
EU cycle rating
1,200 cycles
Wired charging
100 W
Fast
Wireless charging
40 W
Wireless charging
Reverse wireless charging
Supported
Reverse charging
Bypass charging
Supported
Heat friendly
Removable
No

Audio

Very good (-24.7 LUFS) · Stereo · Dolby Atmos · Hi-Res
Stereo speakers
Loudspeaker
Very good (-24.7 LUFS)
Speakers
Stereo
Stereo
Dolby Atmos
Supported
Hi-Res audio
Supported
Audio features
Hi-Res audio, Dolby Atmos

Memory

12 GB RAM · 256 GB
Roomy
RAM
12 GB
Storage
256 GB
Storage type
UFS 4.1
Expandable
No

Connectivity

5G · NFC · Wi-Fi 7
Modern radios
5G
Yes
4G LTE
Yes
NFC
Yes
Contactless
Wi-Fi
Wi-Fi 7
Modern Wi-Fi
Bluetooth
5.4
GPS systems
GPS, A-GPS, GLONASS, Beidou, QZSS, Galileo, GPS (L1+L5), GLONASS (L1), BeiDou (B1), Galileo (E1+E5a), BeiDou (B2), QZSS (L1 + L5)
USB
USB-C
USB OTG
Supported
3.5mm jack
No
IR blaster
No
SIM
1× Nano-SIM

Build & Design

232 g · 8.2 mm · IP68
Built to last
Height
163.0 mm
Width
76.8 mm
Thickness
8.2 mm
Weight
232 g
IP rating
IP68
Water resistant

Sensors

Fingerprint (under display, ultrasonic) · accelerometer · gyro · proximity
Sensors
Fingerprint (under display, ultrasonic), accelerometer, gyro, proximity, compass

Specifications sourced from GSMArena · Read full review

How it stacks up against the rest.

Quick reads against a few phones in the same price tier. Tap any one for the deep comparison.

vs

Apple iPhone 17e

Wins on most 4 wins 1 loss
Smoother display
Dynamic AMOLED vs OLED panel · 144 Hz vs 60 Hz refresh · 1440 × 3168 vs 1170 × 2532 resolution
Higher benchmark score
4.1M vs 2.2M AnTuTu
Better video capture
8K @ 30 fps vs 4K @ 60 fps video · 200 MP vs 48 MP main · 50 MP vs 12 MP selfie
65% larger battery capacity
100 W vs 15 W charging · 6,600 mAh vs 4,005 mAh battery
Heavier in hand
232 g vs 169 g
Full comparison
vs

Samsung Galaxy S26

Wins on most 4 wins 1 loss
Sharper screen
1440 × 3168 vs 1080 × 2340 resolution · 6.82″ vs 6.3″ screen
Higher benchmark score
4.1M vs 3.1M AnTuTu
Higher-res main camera
200 MP vs 50 MP main · 50 MP vs 12 MP selfie
53% larger battery capacity
100 W vs 25 W charging · 6,600 mAh vs 4,300 mAh battery
Heavier in hand
232 g vs 167 g
Full comparison

Where to buy

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