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InnoReviews

OnePlus Ace 6 vs Vivo X300 Ultra

OnePlus Ace 6
67.3Inno Score
VS
WINNER
Vivo X300 Ultra
88.1Inno Score
64.4Performance93.3
68Display82.3
42.6Camera84.6
85.9Battery91.5
86.7Features84
5 spec wins — OnePlus Ace 68 spec wins — Vivo X300 Ultra

InnoReviews verdict

Vivo X300 Ultra wins this phone face-off, 88.1 to 67.3, pulling ahead mainly in camera (+42) and performance (+29). OnePlus Ace 6 still makes sense if its price or standout specs fit your needs better.

Which would you pick?

Key differences

Reasons to pick the OnePlus Ace 6

  • 20% higher Wired charging: 120 W vs 100 W
  • 18% higher capacity: 7,800 mAh vs 6,600 mAh
  • 15% higher Refresh rate: 165 Hz vs 144 Hz

Reasons to pick the Vivo X300 Ultra

  • Stronger performance score: 93 vs 64
  • Stronger display score: 82 vs 68
  • Stronger camera score: 85 vs 43
  • Stronger battery score: 92 vs 86
  • 525% higher ultra-wide: 50 MP vs 8 MP

Display

Display comparison: OnePlus Ace 6 versus Vivo X300 Ultra
SpecOnePlus Ace 6Vivo X300 Ultra
Screen size6.83 ″6.82 ″
Panel typeAMOLEDLTPO AMOLED
Resolution1272x28001440x3168
Pixel density450 ppi510 ppi+13%
Refresh rate165 Hz+15%144 Hz
Peak brightness1,800 nits4,500 nits+150%
Screen-to-body—90.3 %

Performance

Performance comparison: OnePlus Ace 6 versus Vivo X300 Ultra
SpecOnePlus Ace 6Vivo X300 Ultra
ChipsetSnapdragon 8 EliteQualcomm Snapdragon 8 Elite Gen 5
AnTuTu—4,085,695
Geekbench 6 (single)—3,730Top 3%
Geekbench 6 (multi)—11,494Top 3%
RAM (max)16 GB16 GB
Storage options256/512GB/1TB256/512GB/1TB
Storage typeUFS 4.1UFS 4.1

Camera

Camera comparison: OnePlus Ace 6 versus Vivo X300 Ultra
SpecOnePlus Ace 6Vivo X300 Ultra
Main camera50 MP200 MP+300%
Main aperturef/1.8f/1.9
Ultra-wide8 MP50 MP+525%
Telephoto—200 MP
Optical zoom1 x3.7 x+270%
Max video—8K@30fps
Front camera16 MP50 MP+213%
OISYesYes

Battery

Battery comparison: OnePlus Ace 6 versus Vivo X300 Ultra
SpecOnePlus Ace 6Vivo X300 Ultra
Capacity7,800 mAh+18%6,600 mAh
Wired charging120 W+20%100 W
Wireless charging0 W40 W
Active use endurance—16 h

Design

Design comparison: OnePlus Ace 6 versus Vivo X300 Ultra
SpecOnePlus Ace 6Vivo X300 Ultra
Weight213 g+8%232 g
Thickness8.3 mm8.2 mm+2%
IP ratingIP66/IP68/IP69/IP69KIP68/IP69
Frame materialMetalAluminum

Connectivity

Connectivity comparison: OnePlus Ace 6 versus Vivo X300 Ultra
SpecOnePlus Ace 6Vivo X300 Ultra
5GYesYes
Wi-FiWi-Fi 7Wi-Fi 7
Bluetooth5.45.4
NFCYesYes
USBUSB-C 2.0USB-C 3.2
eSIM—Yes

Software

Software comparison: OnePlus Ace 6 versus Vivo X300 Ultra
SpecOnePlus Ace 6Vivo X300 Ultra
OS at launchAndroid 16 (ColorOS 16)Android 16 (OriginOS 6)
OS update pledge—5 years

Audio

Audio comparison: OnePlus Ace 6 versus Vivo X300 Ultra
SpecOnePlus Ace 6Vivo X300 Ultra
Stereo speakersYesYes
3.5mm jack—No

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