OnePlus Ace 6 Ultra vs Vivo iQOO Z11

The OnePlus Ace 6 Ultra (2026) runs on the MediaTek Dimensity 9500, while the Vivo iQOO Z11 (2026) runs on the MediaTek Dimensity 8500; launch prices were $555 and $290. By overall MobileRank rating, the OnePlus Ace 6 Ultra leads — 74/100 vs 65/100 (a 9-point difference). Key differences: the Vivo iQOO Z11 has the bigger battery (9020 mAh vs 8600); the OnePlus Ace 6 Ultra is faster in AnTuTu (3,429,868 vs 2,120,347).

The OnePlus Ace 6 Ultra edges out the Vivo iQOO Z11 by just 9 points — the two devices are very close in overall level.

Profile comparison

Category scores

OnePlus Ace 6 Ultra

Performance 94
Display 94
Camera 35
Battery 82
Portability 43
Value for money 66

Vivo iQOO Z11

Performance 77
Display 89
Camera 32
Battery 78
Portability 40
Value for money 70

What makes OnePlus Ace 6 Ultra better?

  • Higher AnTuTu: 3429868 vs 2120347
  • Better Geekbench Single: 3293 vs 1555
  • Better Geekbench Multi: 10243 vs 6405
  • Faster charging: 120W vs 90W
  • Lighter: 217g vs 228g

  • Higher performance (94/100 vs 77/100)
  • Better camera (35/100 vs 32/100)
  • Longer battery life (82/100 vs 78/100)
  • Better display (94/100 vs 89/100)
  • Better portability (43/100 vs 40/100)

What makes Vivo iQOO Z11 better?

  • Bigger battery: 9020 vs 8600 mAh
  • Cheaper at launch: $290 vs $555

  • Overall rating 65/100

Comparison verdict

Comparing the OnePlus Ace 6 Ultra vs the Vivo iQOO Z11, the OnePlus Ace 6 Ultra scores 9 points higher (74/100 vs 65/100). In the "performance" category, the OnePlus Ace 6 Ultra leads (94/100 vs 77/100). Value score: OnePlus Ace 6 Ultra — 66/100, Vivo iQOO Z11 — 70/100; it shows how far a model sits above or below the usual level for its price, and is not part of the overall rating. In the "performance" category, the OnePlus Ace 6 Ultra notably outperforms the Vivo iQOO Z11 (94/100 vs 77/100). In the "display" category, the OnePlus Ace 6 Ultra is a bit better (94/100 vs 89/100). In the "camera" category, the OnePlus Ace 6 Ultra and the Vivo iQOO Z11 are nearly equal (35/100 vs 32/100). In the "battery" category, the OnePlus Ace 6 Ultra and the Vivo iQOO Z11 are nearly equal (82/100 vs 78/100). In the "portability" category, the OnePlus Ace 6 Ultra and the Vivo iQOO Z11 are nearly equal (43/100 vs 40/100).

OnePlus Ace 6 Ultra: The OnePlus Ace 6 Ultra is a better fit for gamers and power users, those who care about battery life.
Vivo iQOO Z11: The Vivo iQOO Z11 is a better fit for active users, those who care about battery life.

Specs comparison

Specification OnePlus Ace 6 Ultra Vivo iQOO Z11
Processor MediaTek Dimensity 9500 MediaTek Dimensity 8500
AnTuTu 3429868 2120347
Geekbench Single 3293 1555
Geekbench Multi 10243 6405
Display 6.8" AMOLED 6.8" AMOLED
Resolution 1272x2772 1080x2400
Refresh rate 165 Hz 165 Hz
Battery 8600 mAh 9020 mAh
Charging 120W 90W
Main camera 50 MP 50 MP
Ultrawide 8 MP 0 MP
Front camera 16 MP 16 MP
RAM 12GB / 16GB 8GB / 12GB / 16GB
Storage 256GB / 512GB / 1TB 256GB / 512GB
OS Android 16 Android 16
Brightness (peak) 1800 nits 5000 nits
NFC yes yes
Protection IP66 IP68
Dimensions 162.5×77.5×8.5 mm 163.7×76.2×8.3 mm
Weight 217 g 228 g
Launch price $555 $290

Camera comparison

OnePlus Ace 6 Ultra

  • Main: 50MP f/1.8
  • Ultrawide: 8MP
  • Front: 16MP
35
camera

Vivo iQOO Z11

  • Main: 50MP f/1.8
  • Front: 16MP
32
camera

Display comparison

OnePlus Ace 6 Ultra

  • 6.8" AMOLED
  • Resolution: 1272x2772
  • Refresh rate: 165 Hz
94
display

Vivo iQOO Z11

  • 6.8" AMOLED
  • Resolution: 1080x2400
  • Refresh rate: 165 Hz
89
display

Battery and charging

OnePlus Ace 6 Ultra

  • 8600 mAh
  • Wired: 120W
  • No wireless charging
82
battery

Vivo iQOO Z11

  • 9020 mAh
  • Wired: 90W
  • No wireless charging
78
battery

Overall performance score

We compared OnePlus Ace 6 Ultra and Vivo iQOO Z11, covering their specs and all relevant benchmarks.

OnePlus Ace 6 Ultra MediaTek Dimensity 9500
74/100
3429868 AnTuTu
Vivo iQOO Z11 MediaTek Dimensity 8500
65/100 -61.8%
2120347 AnTuTu

OnePlus Ace 6 Ultra leads Vivo iQOO Z11 by 61.8% in our overall performance rating.

Benchmarks

Launch prices and where to check today's

OnePlus Ace 6 Ultra

$555

Vivo iQOO Z11

$290

Launch price difference: $265. Vivo iQOO Z11 was $265 cheaper at launch.

Detailed category analysis

performance

In the "performance" category, the OnePlus Ace 6 Ultra notably outperforms the Vivo iQOO Z11 (94/100 vs 77/100).

display

In the "display" category, the OnePlus Ace 6 Ultra is a bit better (94/100 vs 89/100).

camera

In the "camera" category, the OnePlus Ace 6 Ultra and the Vivo iQOO Z11 are nearly equal (35/100 vs 32/100).

battery

In the "battery" category, the OnePlus Ace 6 Ultra and the Vivo iQOO Z11 are nearly equal (82/100 vs 78/100).

portability

In the "portability" category, the OnePlus Ace 6 Ultra and the Vivo iQOO Z11 are nearly equal (43/100 vs 40/100).

Frequently asked questions

Which is better: the OnePlus Ace 6 Ultra or the Vivo iQOO Z11?

The OnePlus Ace 6 Ultra edges out the Vivo iQOO Z11 by just 9 points — the two devices are very close in overall level.

What is the rating of the OnePlus Ace 6 Ultra and the Vivo iQOO Z11?

The OnePlus Ace 6 Ultra has a MobileRank rating of 74/100, the Vivo iQOO Z11 — 65/100.

Which is more powerful: the OnePlus Ace 6 Ultra or the Vivo iQOO Z11?

The OnePlus Ace 6 Ultra leads on performance (94/100 vs 77/100).

Should you choose the OnePlus Ace 6 Ultra over the Vivo iQOO Z11?

The OnePlus Ace 6 Ultra is a better fit for gamers and power users, those who care about battery life. The Vivo iQOO Z11 is a better fit for active users, those who care about battery life.