OnePlus 15 vs ASUS ROG Phone 9
The OnePlus 15 scores 9.4 in our rating, and the ASUS ROG Phone 9 scores 7.8. The OnePlus 15 leads in display, performance, camera, battery, design, software support and value for money. At launch in the US, the OnePlus 15 cost $100 less ($899.99 vs $999.99). The OnePlus 15 is the newer phone, announced Oct 27, 2025.
Key differences
Why choose the OnePlus 15
- Bigger battery 7,300 mAh vs 5,800 mAh
- Faster wired charging 120 W vs 65 W
- Better water resistance IP68 + IP69K vs IP68
- Longer OS update support 4 years vs 2 years
- Lower launch price $899.99 vs $999.99
- Newer model Oct 27, 2025 vs Nov 19, 2024
Why choose the ASUS ROG Phone 9
- Higher refresh rate 185 Hz vs 165 Hz
- 3.5 mm headphone jack
PhoneRanked scores
Calculated from specs, relative to phones from the same year and price range. How we rate phones
Spec
OnePlus 15ASUS ROG Phone 9
Overall
9.4
7.8
Display
8.9
8.2
Performance
9.0
8.6
Camera
8.4
6.7
Battery
8.5
6.6
Design
8.8
8.2
Software support
7.4
5.7
Value for money
7.6
4.9
Display
Spec
OnePlus 15ASUS ROG Phone 9
Size
6.78 inches
6.78 inches
Type
OLED
OLED, Samsung Flexible AMOLED
Resolution
1272 × 2772 px
1080 × 2400 px
Pixel density
450 ppi
388 ppi
Refresh rate
165 Hz
185 Hz
Adaptive refresh
✓ Yes
✓ Yes
Peak brightness
—
2,500 nits
HDR
HDR10+, HDR Vivid
HDR10
Protection
Gorilla Glass Victus 2
Gorilla Glass Victus 2
Performance
Spec
OnePlus 15ASUS ROG Phone 9
Process
3 nm
3 nm
Max CPU clock
4.61 GHz
4.32 GHz
GPU
Adreno 840
Adreno 830
RAM
12 GB / 16 GB
12 GB / 16 GB
Storage
256 GB / 512 GB
256 GB / 512 GB
Storage type
UFS 4.1
UFS 4.0
microSD slot
✕ No
✕ No
Cameras
Spec
OnePlus 15ASUS ROG Phone 9
Main camera
50 MP, f/1.8
50 MP, f/1.9, 1/1.56"
Optical stabilization
✓ Yes
✓ Yes
Ultrawide
50 MP
13 MP
Telephoto
50 MP, 3.5× optical
—
Optical zoom
3.5×
—
Rear cameras
3
3
Rear video
8K@30
8K@30
Front camera
32 MP
32 MP
Front video
4K@60
—
Battery and charging
Spec
OnePlus 15ASUS ROG Phone 9
Capacity
7,300 mAh
5,800 mAh
Battery type
Silicon-carbon
—
Wired charging
120 W
65 W
Wireless charging
50 W
15 W
Reverse wireless
✕ No
✕ No
Charger in box
✓ Yes
✓ Yes
Design and build
Spec
OnePlus 15ASUS ROG Phone 9
Dimensions
161.42 × 76.67 × 8.1 mm
163.8 × 77 × 8.9 mm
Thickness
8.1 mm
8.9 mm
Weight
211 g
227 g
Form factor
Bar
Bar
Frame
—
Aluminum
Back
Fiberglass
Glass
Water resistance
IP68 + IP69K
IP68
Fingerprint
Under-display ultrasonic
Under-display optical
3D face unlock
✕ No
✕ No
SIM
Dual Nano-SIM + eSIM
Dual Nano-SIM
Colors
Sand Storm, Infinite Black, Ultra Violet
Storm White, Phantom Black
Connectivity and features
Spec
OnePlus 15ASUS ROG Phone 9
5G
✓ Yes
✓ Yes
Wi-Fi
Wi-Fi 7
Wi-Fi 7
Bluetooth
6.0
5.4
USB
USB-C 3.x
USB-C 3.x
NFC
✓ Yes
✓ Yes
3.5 mm jack
✕ No
✓ Yes
Stereo speakers
✓ Yes
✓ Yes
Satellite
✕ No
✕ No
IR blaster
✓ Yes
✕ No
Software
Spec
OnePlus 15ASUS ROG Phone 9
OS at launch
Android 16
Android 15
Interface
OxygenOS 16
ROG UI
OS updates
4 years
2 years
Security updates
6 years
5 years
Launch and price
Spec
OnePlus 15ASUS ROG Phone 9
Announced
Oct 27, 2025
Nov 19, 2024
Status
Released
Released
US launch price
$899.99
$999.99
Green marks the stronger value in a row. Specs come from official manufacturer data, cross-checked with established tech media; each phone page lists its sources. Report an error
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