Home Phone comparison OnePlus Ace 6 Ultra and Vivo iQOO 15T - Which is better?

OnePlus Ace 6 Ultra vs Vivo iQOO 15T

89 out 100
OnePlus Ace 6 Ultra
VS
91 out 100
Vivo iQOO 15T
OnePlus Ace 6 Ultra
Vivo iQOO 15T

Compared 2 smartphones : OnePlus Ace 6 Ultra Manufactured in April, 2026, with display 6.78 with chipsetMediaTek Dimensity 9500, vs Vivo iQOO 15T, Manufactured in May, 2026 with chipsetMediaTek Dimensity 9500 Monster. Below are specs, tests, pros and cons for each device

  1. Differences
  2. Review
  3. Specs
  4. Benchmarks
  5. Battery Life
  6. Cameras
  7. Comments (0)

Key Differences

Device key advantages
Reasons to choose OnePlus Ace 6 Ultra
  • Higher refresh rate: 165Hz
  • Higher battery capacity: 8600mAh vs 8000mAh
Reasons to choose Vivo iQOO 15T
  • Larger display: 6.82in
  • Higher pixel density: 510ppi
  • Lighter design: 216g vs 217g

Versions

Available versions and configurations
Memory Options - 12/256 GB
- 12/512 GB
- 16/256 GB
- 16/512 GB
- 16/1024 GB		 - 12/256 GB
- 12/512 GB
- 16/256 GB
- 16/512 GB
- 16/1024 GB

Review

Key Specs OnePlus Ace 6 Ultra and Vivo iQOO 15T
Display
Color accuracy, sharpness & brightness
Camera
Main & front camera tests
Performance
App & system performance
Games
3D gaming performance
Battery
Battery life, charging speed & type
Connectivity
Connectivity features
NanoReview Score
Overall score by NanoReview
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Function
Importance (Weight)
Display:
Camera:
Performance:
Gaming:
Battery:
Connectivity:
Higher weight means greater impact on NanoReview score.

Tests & specs

Specs & test comparison
Smartphones:
OnePlus Ace 6 Ultra
vs
Vivo iQOO 15T

Display

Display quality comparison
Type AMOLED AMOLED
Size 6.78 in 6.82 in
Resolution 1272x2772 pixels 1440x3168 pixels
Aspect ratio 19.5:9 20:9
Pixel density 450 ppi 510 ppi
Refresh rate 165 Hz 144 Hz
Adaptive refresh rate Yes Yes
Max brightness 800 nits 1800 nits
HDR support Yes, Dolby Vision Yes, Dolby Vision
Touch Sampling Rate 300 Hz 300 Hz
Screen-to-body ratio 89.7 % 89.6 %
Features - DCI-P3
- Always-On Display
- DC dimming		 - DCI-P3
- Always-On Display
- DC dimming

Design & Build

Design and ergonomics comparison
Height 162.5 mm (6.4 in) 163.4 mm (6.43 in)
Width 77.5 mm (3.05 in) 76.7 mm (3.02 in)
Thickness 8.5 mm (0.33 in) 8.3 mm (0.33 in)
Weight 217 g (7.65 oz) 216 g (7.62 oz)
Water resistance IP69 IP69
Cooling system Vapor chamber Vapor chamber
Back panel Glass Glass
Frame Metal Metal
Colors - Black
- Gray		 - White
- Black
- Blue
- Purple
Fingerprint sensor Yes, In-Display Yes, In-Display
Screen-to-body ratio
OnePlus Ace 6 Ultra
89.7 %
Vivo iQOO 15T
89.6 %

Performance

Testing OnePlus Ace 6 Ultra and Vivo iQOO 15T In benchmarks
Processor
Chipset MediaTek Dimensity 9500 MediaTek Dimensity 9500 Monster
Max Frequency 4210 MHz 4210 MHz
CPU Cores 8 (1 + 3 + 4) 8 (1 + 3 + 4)
Architecture - 4/2.7 (C1-Pro)
- 3/3.5 (C1-Premium)
- 1/4.21 (C1-Ultra)		 - 4/2.7 (C1-Pro)
- 3/3.5 (C1-Premium)
- 1/4.21 (C1-Ultra)
Process TSMC TSMC
Transistor Size 3 nm 3 nm
Neural Processor MediaTek NPU 990 MediaTek NPU 990
GeekBench v6
Geekbench 6 (Single-Core)
OnePlus Ace 6 Ultra
3600
Vivo iQOO 15T
3507
Geekbench 6 (Multi-Core)
OnePlus Ace 6 Ultra
10616
Vivo iQOO 15T
10634
Geekbench 6 (Single-Core)36003507
Geekbench 6 (Multi-Core)1061610634
Sources: Geekbench v6 [OnePlus Ace 6 Ultra], [Vivo iQOO 15T]
AnTuTu 10
AnTuTu 10
OnePlus Ace 6 Ultra
3429868
Vivo iQOO 15T
3815522
CPU10111041006840
GPU13116641438159
Memory383286553590
UX723814816933
NanoReview Score34298683815522

Memory

RAM
RAM Size 12 GB 12 GB
Memory Type LPDDR5X LPDDR5X
Memory Frequency 5333 MHz 5333 MHz
Channels 4 4
Storage
Storage Capacity256 GB256 GB
Storage TypeUFS 4.1UFS 4.1
Memory CardNoNo

Software

OS Android 16 Android 16
UI Skin ColorOS 16 OriginOS 6

Battery

Volume 8600 mAh 8000 mAh
Max Charging Power 120 W 100 W
Battery Type Silicon Carbon (Si/C) Silicon Carbon (Si/C)
Removable No No
Wireless Charging No No
Reverse Charging Yes Yes
Fast Charging Yes Yes

Main camera

Matrix 50 MP 200 MP
Photo resolution 8192x6144 pixels 16320x12288 pixels
Zoom Digital Digital
Flash Dual LED Dual LED
Stabilization Optical Optical
8K Recording No Yes (Up to 30 fps)
4K Recording Yes (Up to 120 fps) Yes (Up to 60 fps)
1080p Recording Yes (Up to 60 fps) Yes (Up to 60 fps)
Slow Motion 240 fps (1080p) 240 fps (1080p)
Wide-angle lens 112 ° n/a
Lenses count Standard: 50 MP
Ultra-wide: 8 MP		 Standard: 200 MP
Ultra-wide: 50 MP
Features - Bokeh effect
- Pro mode
- RAW support		 - Bokeh effect
- Pro mode
Main lens
Matrix50 MP200 MP
Aperturef/1.8f/1.9
Focal length23 mmn/a
Sensor size1/1.55 (0.65)1/1.56 (0.64)
Pixel size1 μm0.5 μm
AutofocusPhase autofocusLaser autofocus
StabilizationOpticalOptical
Ultra-wide lens
Matrix8 MP50 MP
Aperturef/2.2f/2.0
Focal length16 mm15 mm
Sensorn/aSamsung S5KJN5
Sensor sizen/a1/2.76 (0.36)
Pixel size1.12 μm0.64 μm
StabilizationDigitalDigital

Front camera

Matrix 16 MP 16 MP
Photo resolution 4608x3456 pixels n/a
Aperture f/2.4 f/2.5
Focal length 23 mm n/a
Sensor size 1/3 (0.33) n/a
Autofocus No Phase autofocus
Stabilization Digital Digital
Video resolution 1080p (Full HD) at 30 fps 1080p (Full HD) at 30 fps
TOF 3D sensor No No

Connectivity

Wi-Fi version Wi-Fi 7 (802.11 a/b/g/n/ac/ax/be) Wi-Fi 7 (802.11 a/b/g/n/ac/ax/be)
Wi-Fi features - Dual Band
- Wi-Fi MiMO
- Wi-Fi Direct
- Wi-Fi Hotspot
- Wi-Fi Display		 - Dual Band
- Wi-Fi MiMO
- Wi-Fi Direct
- Wi-Fi Hotspot
- Wi-Fi Display
Bluetooth version 6.0 6.0
Bluetooth features LE LE
USB type USB Type-C USB Type-C
USB version 2 2
USB features - Charging
- USB Storage Mode
- OTG		 - Charging
- USB Storage Mode
- OTG
DisplayPort No No
GPS - GPS
- GLONASS
- Beidou
- Galileo
- QZSS		 - GPS
- GLONASS
- Beidou
- Galileo
- QZSS
NFC* Yes Yes
Infrared Port Yes Yes
Connectivity
SIM Count*22
SIM TypeNanoNano
SIM ModeDual SIM StandbyDual SIM Standby
eSIM Support *NoNo
Hybrid SlotNoNo
5G SupportYesYes

Sound

3.5 mm Jack No No
FM Radio No No
Dolby Atmos No No

Other

Class Flagship Flagship
Announced April, 2026 yr May, 2026 yr
Release Date April, 2026 yr May, 2026 yr
MSRP ($) 555 560
Sensors - Proximity Sensor
- Gyroscope
- Accelerometer
- Ambient Light Sensor
- Compass
- Fingerprint sensor		 - Proximity Sensor
- Gyroscope
- Accelerometer
- Ambient Light Sensor
- Compass
- Fingerprint sensor
Charger Included Yes, 120 W Yes, 100 W
* Attention! Config, frequencies, NFC, and other specs may vary by region.

Results

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