Home Phone comparison Asus ROG Phone 7 Ultimate and OnePlus 15R - Which is better?

Asus ROG Phone 7 Ultimate vs OnePlus 15R

75 out 100
Asus ROG Phone 7 Ultimate
VS
90 out 100
OnePlus 15R
Asus ROG Phone 7 Ultimate
OnePlus 15R

Compared 2 smartphones : Asus ROG Phone 7 Ultimate Manufactured in June, 2023, with display 6.78 with chipsetQualcomm Snapdragon 8 Gen 2, vs OnePlus 15R, Manufactured in January, 2025 with chipsetQualcomm Snapdragon 8 Gen 5. 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 Asus ROG Phone 7 Ultimate
  • Supports newer USB: 3.1 vs 2
  • Supports DisplayPort
  • Supports Dolby Atmos
  • Includes charger
Reasons to choose OnePlus 15R
  • Larger display: 6.83in
  • Higher pixel density: 450ppi
  • Lighter design: 214g vs 246g
  • Higher battery capacity: 7400mAh vs 6000mAh
  • Newer Bluetooth version: 6.0 vs 5.3
  • Infrared port

Versions

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

Review

Key Specs Asus ROG Phone 7 Ultimate and OnePlus 15R
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
Adjust each parameter’s importance to find the best match for you.
Customize your score
Function
Importance (Weight)
Display:
Camera:
Performance:
Gaming:
Battery:
Connectivity:
Higher weight means greater impact on NanoReview score.

Tests & specs

Specs & test comparison
Smartphones:
ROG Phone 7 Ultimate
vs
OnePlus 15R

Display

Display quality comparison
Type AMOLED AMOLED
Size 6.78 in 6.83 in
Resolution 1080x2448 pixels 1272x2800 pixels
Aspect ratio 20.4:9 19.5:9
Pixel density 395 ppi 450 ppi
Refresh rate 165 Hz 165 Hz
Adaptive refresh rate No Yes (60-120 Hz)
Max brightness 1000 nits 1800 nits
HDR support Yes HDR10+ Yes, Dolby Vision
Touch Sampling Rate 720 Hz 300 Hz
Screen-to-body ratio 82.2 % 91 %
Features - DCI-P3
- Always-On Display
- DC dimming		 - DCI-P3
- Always-On Display
- DC dimming
Display test
Peak brightness (auto)
Asus ROG Phone 7 Ultimate
1086 nits
OnePlus 15R
n/a
sRGB gamut99.9 %n/a
PWM (Flicker)513 Hzn/a
Response time1 msn/a
Contrast∞ Infiniten/a
Sources: NotebookCheck [Asus ROG Phone 7 Ultimate]

Design & Build

Design and ergonomics comparison
Height 173 mm (6.81 in) 163.41 mm (6.43 in)
Width 77 mm (3.03 in) 77.04 mm (3.03 in)
Thickness 10.3 mm (0.41 in) 8.3 mm (0.33 in)
Weight 246 g (8.68 oz) 214 g (7.55 oz)
Water resistance IP54 IP69
Cooling system Vapor chamber Vapor chamber
Back panel Glass Glass
Frame Metal Metal
Colors White - Black
- Green
- Purple
Fingerprint sensor Yes In-Display Yes, In-Display
Screen-to-body ratio
Asus ROG Phone 7 Ultimate
82.2 %
OnePlus 15R
91 %

Performance

Testing Asus ROG Phone 7 Ultimate and OnePlus 15R In benchmarks
Processor
Chipset Qualcomm Snapdragon 8 Gen 2 Qualcomm Snapdragon 8 Gen 5
Max Frequency 3200 MHz 3840 MHz
CPU Cores 8 (1 + 2 + 2 + 3) 8 (2 + 6)
Architecture - 3/2 (Cortex-A510)
- 2/2.8 (Cortex-A710)
- 2/2.8 (Cortex-A715)
- 1/3.2 (Cortex-X3)		 6/3.32 ()
Process TSMC TSMC
Transistor Size 4 nm 3 nm
Neural Processor Hexagon Hexagon
Graphics Adreno 740 Adreno 829
GPU Cores 1536 1024
GPU Frequency 680 MHz 1200 MHz
FLOPS 2089 GFLOPS 2457.6 GFLOPS
GeekBench v6
Geekbench 6 (Single-Core)
Asus ROG Phone 7 Ultimate
1988
OnePlus 15R
2847
Geekbench 6 (Multi-Core)
Asus ROG Phone 7 Ultimate
5584
OnePlus 15R
9422
Geekbench 6 (Single-Core)19882847
Geekbench 6 (Multi-Core)55849422
Geekbench Compute (GPU)n/a20796
Sources: Geekbench v6 [OnePlus 15R]
AnTuTu 10
AnTuTu 10
Asus ROG Phone 7 Ultimate
1623986
OnePlus 15R
2969231
CPU406281954408
GPU611862939113
Memory317813385833
UX288030689877
NanoReview Score16239862969231
3DMark Wild Life
3DMark Wild Life
Asus ROG Phone 7 Ultimate
13366
OnePlus 15R
n/a
Max Surface Temp.34.4 °Cn/a
Stability93 %n/a
Graphics Test80 fpsn/a
Graphics Score13366n/a
Sources: 3DMark [Asus ROG Phone 7 Ultimate]

Memory

RAM
RAM Size 16 GB 12 GB
Memory Type LPDDR5X LPDDR5X
Memory Frequency n/a 5300 MHz
Channels 4 4
Storage
Storage Capacity512 GB256 GB
Storage TypeUFS 4.0UFS 4.1
Memory CardNoNo

Software

OS Android 13 (Upgradeable to Android 14) Android 16
OS Size 28 GB n/a
UI Skin n/a OxygenOS 16

Battery

Volume 6000 mAh 7400 mAh
Max Charging Power 65 W 80 W
Battery Type Li-Po Silicon Carbon (Si/C)
Removable No No
Wireless Charging No No
Reverse Charging Yes Yes
Fast Charging Yes (68% in 30 min) Yes (60% in 20 min)
Full Charge Time 1:02 h n/a
Battery Life Test
Battery Life
Asus ROG Phone 7 Ultimate
27:21
OnePlus 15R
n/a
Web Browsing10:53 hn/a
Video Playback17:04 hn/a
Games06:45 hn/a
Standby Mode129 hn/a

Main camera

Matrix 50 MP 50 MP
Photo resolution 8192x6144 pixels 8192x6144 pixels
Zoom Digital Digital
Flash LED Dual LED
Stabilization Digital Optical
8K Recording Up to 24FPS No
4K Recording Yes (Up to 60 fps) Yes (Up to 120 fps)
1080p Recording Yes (Up to 60 fps) Yes (Up to 60 fps)
Slow Motion 480 fps (720p) 240 fps (1080p)
Wide-angle lens 120 ° 112 °
Lenses count Standard: 50 MP
Ultra-wide: 13 MP
Macro: 5 MP		 Standard: 50 MP
Ultra-wide: 8 MP
Features - Bokeh effect
- Pro mode		 - Bokeh effect
- Pro mode
- RAW support
Main lens
Matrix50 MP50 MP
Aperturef/1.9f/1.8
Focal length24 mm24 mm
SensorSony IMX766Sony IMX906
Sensor size1/1.561/1.56 (0.64)
Pixel size1 μm1 μm
AutofocusPhase autofocusPhase autofocus
StabilizationDigitalOptical
Ultra-wide lens
Matrix13 MP8 MP
Aperturef/2.2f/2.2
Focal length13 mm16 mm
SensorOmnivision OV13B10Omnivision OV08D10
Sensor size1/3.061/4.0 (0.25)
Pixel size1.12 μm1.12 μm
StabilizationDigitalDigital

Front camera

Matrix 32 MP 32 MP
Aperture f/2.5 f/2.0
Focal length 29 mm n/a
Sensor Omnivision OV32C CMOS
Sensor size 1/3.2 n/a
Pixel size 0.7 μm n/a
Autofocus No n/a
Stabilization Digital Optical
Video resolution 1080p (Full HD) at 30 fps 2160p (4K) 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 5.3 6.0
Bluetooth features LE LE
USB type USB Type-C USB Type-C
USB version 3.1 2
USB features - Charging
- USB Storage Mode
- OTG		 - Charging
- USB Storage Mode
- OTG
DisplayPort Yes DP 1.4 n/a
GPS - GPS
- GLONASS
- Beidou
- Galileo
- QZSS
- NAVIC		 - GPS
- GLONASS
- Beidou
- Galileo
- QZSS
NFC* Yes Yes
Infrared Port No Yes
Connectivity
SIM Count*22
SIM TypeNanoNano
SIM ModeDual SIM StandbyDual SIM Standby
eSIM Support *NoNo
Hybrid SlotNoNo
2G BandsEDGE/GPRS/GSM (850, 900, 1800, 1900 MHz)GSM 850/900/1800/1900MHz
3G BandsWCDMA (HSDPA) 800 (19)/ 850(5/6) / 900(8) / 1700(4) / 1900 (2) / 2100 (1)WCDMA 1/2/4/5/6/8/19
LTE Bands*LTE (B(1700/B1/B2/B3/B4(1700/B5/B7/B8/B12/B17/B18/B19/B20/B25/B26/B28/B32/B34/B38/B39/B40/B41/B42/B43/B48/B66/B2100))LTE (B1/B2/B3/B4/B5/B7/B8/B12/B13/B17/B18/B19/B20/B25/B26/B28/B30/B32/B34/B38/B39/B40/B41/B42/B48/B66/B71)
LTE category20n/a
5G SupportYesYes

Sound

Speakers Stereo n/a
3.5 mm Jack Yes No
FM Radio No No
Dolby Atmos Yes No
Speaker Test
Max Volume
Asus ROG Phone 7 Ultimate
90.7 dB
OnePlus 15R
n/a

Other

Class Flagship Flagship
Announced April, 2023 yr December, 2025 yr
Release Date June, 2023 yr January, 2025 yr
Launch Price ($) 1399 n/a
MSRP ($) n/a 699
Sensors - Proximity Sensor
- Gyroscope
- Accelerometer
- Ambient Light Sensor
- Compass
- Fingerprint sensor		 - Proximity Sensor
- Gyroscope
- Accelerometer
- Ambient Light Sensor
- Compass
- Fingerprint sensor
Charger Included Yes 65 W No
* Attention! Config, frequencies, NFC, and other specs may vary by region.

Results

After analyzing the data, we consider OnePlus 15R the clear winner in this comparison.

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