OnePlus 6 vs OnePlus Ace 5 Ultra

Specs compared side by side, measured on real phones shared by owners with the Device Info app.

OnePlus 6OnePlus 6Snapdragon 845Change
OnePlus Ace 5 UltraDimensity 9400+Change

Key differences

  1. Chipset: the OnePlus 6 uses the Snapdragon 845 (10 nm), the OnePlus Ace 5 Ultra the Dimensity 9400+ (3 nm TSMC N3E). The OnePlus 6's fastest core runs at 2.80 GHz, the OnePlus Ace 5 Ultra's at 3.73 GHz.
  2. Screen: 6.3 inches on the OnePlus 6, 6.8 inches on the OnePlus Ace 5 Ultra. Up to 60 Hz on the OnePlus 6, 144 Hz on the OnePlus Ace 5 Ultra.
  3. Battery: 3,300 mAh on the OnePlus 6, 6,700 mAh on the OnePlus Ace 5 Ultra.
  4. Main camera: 16.3 MP on the OnePlus 6, 12.6 MP on the OnePlus Ace 5 Ultra.

The same on both: NFC and Widevine L1.

Chipset

Chipset
Snapdragon 845Dimensity 9400+
Process
10 nm3 nm TSMC N3E
CPU
4× 2.80 GHz Kryo 385 Gold
4× 1.77 GHz Kryo 385 Silver1× 3.73 GHz Cortex-X925
3× 3.30 GHz Cortex-X4
4× 2.40 GHz Cortex-A720
Top CPU speed
2.80 GHz3.73 GHz
CPU cores
88
GPU
Adreno 630Mali-G925-Immortalis MC12

Memory

Versions seen
6GB | 64GB16GB | 512GB
RAM type
LPDDR4XLPDDR5X

Display

Size
6.3 in6.8 in
Resolution
1080 × 22801272 × 2800
Pixel density
400 ppi450 ppi
Refresh rates
60 Hz144 Hzalso 60, 90, 120
HDR
HDR10, HLGDolby Vision, HDR10, HDR10+, HLG

Battery

Capacity
3,300 mAh6,700 mAh

Cameras

Back camera 1
16.3 MP4656 × 3496 · f/1.7 · 4.25 mm · OIS12.6 MP4096 × 3072 · f/1.8 · 5.59 mm
Back camera 2
—12.6 MP4096 × 3072 · f/1.8 · 5.59 mm
Back camera 3
—8 MP3264 × 2448 · f/2.2 · 1.68 mm
Front camera
15.9 MP4608 × 3456 · f/2 · 3.48 mm4 MP2304 × 1728 · f/2.4 · 3.06 mm

Megapixels are what Android reports to apps. Many phones combine pixels by default, so the advertised megapixels can be higher.

Connectivity

Wi-Fi
Wi-Fi 5Wi-Fi 7
6 GHz Wi-Fi
NoYes
Bluetooth LE Audio
—Yes
NFC
YesYes
UWB
NoNo
USB host
YesYes

Software

Android
Android 11Android 17
Released with
Android 8.1Android 15
Widevine DRM
L1L1

Sensors

Sensors
46 sensors43 sensors
OnePlus 6 full specs OnePlus Ace 5 Ultra full specs

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From phones shared with the Device Info app · updated November 2026 Hardware specs only. No personal data. Privacy