Asus ROG Phone 9 Pro vs Apple iPhone 12

Compared 2 smartphones : Asus ROG Phone 9 Pro Manufactured in November, 2024, with display 6.78 with chipsetQualcomm Snapdragon 8 Elite, vs Apple iPhone 12, Manufactured in October, 2020 with chipsetApple A14 Bionic. Below are specs, tests, pros and cons for each device

Key Differences

Device key advantages
Reasons to choose Asus ROG Phone 9 Pro
  • Larger display: 6.78in
  • Higher refresh rate: 185Hz
  • Higher battery capacity: 5800mAh vs 2815mAh
  • Newer Bluetooth version: 5.4 vs 5
  • Supports DisplayPort
  • Includes charger
  • Fingerprint scanner
Reasons to choose Apple iPhone 12
  • Higher pixel density: 460ppi
  • Lighter design: 164g vs 227g
  • Built-in eSIM

Versions

Available versions and configurations
Memory Options - 16/512 GB
- 24/1024 GB
- 4/64 GB
- 4/128 GB
- 4/256 GB

Review

Key Specs Asus ROG Phone 9 Pro and Apple iPhone 12
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

Display

Display quality comparison
Type AMOLED OLED
Size 6.78 in 6.1 in
Resolution 1080x2400 pixels 1170x2532 pixels
Aspect ratio 20:9 19.5:9
Pixel density 388 ppi 460 ppi
Refresh rate 185 Hz 60 Hz
Adaptive refresh rate Yes (24-120 Hz) No
Max brightness 2500 nits 625 nits
HDR support Yes HDR10+ Yes Dolby Vision
Touch Sampling Rate 720 Hz n/a
Screen-to-body ratio 88 % 87.1 %
Features - DCI-P3
- Always-On Display
- DC dimming
DCI-P3
Display test
Peak brightness (auto)
Asus ROG Phone 9 Pro
1943 nits
Apple iPhone 12
646 nits
sRGB gamut99.4 %99.4 %
PWM (Flicker)670 Hz226 Hz
Response time1 ms16 ms
Contrast∞ Infinite∞ Infinite

Design & Build

Design and ergonomics comparison
Height 163.8 mm (6.45 in) 146.7 mm (5.78 in)
Width 77 mm (3.03 in) 71.5 mm (2.81 in)
Thickness 8.9 mm (0.35 in) 7.4 mm (0.29 in)
Weight 227 g (8.01 oz) 164 g (5.78 oz)
Water resistance IP68 IP68
Cooling system Vapor chamber n/a
Back panel Glass Glass
Frame Metal Metal
Colors Black - White
- Black
- Blue
- Green
- Red
Fingerprint sensor Yes In-Display No
Screen-to-body ratio
Asus ROG Phone 9 Pro
88 %
Apple iPhone 12
87.1 %

Performance

Testing Asus ROG Phone 9 Pro and Apple iPhone 12 In benchmarks
Processor
Chipset Qualcomm Snapdragon 8 Elite Apple A14 Bionic
Max Frequency 4320 MHz 3100 MHz
CPU Cores 8 (2 + 6) 6 (2 + 4)
Architecture - 6/3.53 (Oryon (Phoenix M))
- 2/4.32 (Oryon (Phoenix L))
- 4/1.8 (Icestorm)
- 2/3.1 (Firestorm)
Process TSMC TSMC
Transistor Size 3 nm 5 nm
Neural Processor Hexagon Apple Neural Engine
Graphics Adreno 830 Apple A14 GPU
GPU Cores 1536 256
GPU Frequency 1100 MHz 1278 MHz
FLOPS 3379.2 GFLOPS 654.3 GFLOPS
GeekBench v6
Geekbench 6 (Single-Core)
Asus ROG Phone 9 Pro
3186
Apple iPhone 12
1941
Geekbench 6 (Multi-Core)
Asus ROG Phone 9 Pro
9990
Apple iPhone 12
5008
Geekbench 6 (Single-Core)31861941
Geekbench 6 (Multi-Core)99905008
Geekbench Compute (GPU)25203n/a
AnTuTu 10
AnTuTu 10
Asus ROG Phone 9 Pro
3118803
Apple iPhone 12
1095315
CPU644699310050
GPU1193082323143
Memory746778173777
UX534244288345
NanoReview Score31188031095315
3DMark Wild Life
3DMark Wild Life
Asus ROG Phone 9 Pro
n/a
Apple iPhone 12
7601
Max Surface Temp.n/a41.2 °C
Stabilityn/a77 %
Graphics Testn/a45 fps
Graphics Scoren/a7601

Memory

RAM
RAM Size - 16 GB
- 24 GB
4 GB
Memory Type LPDDR5X LPDDR4X
Channels 2 2
Storage
Storage Capacity- 512 GB
- 1024 GB
- 64 GB
- 128 GB
- 256 GB
Storage TypeUFS 4.0NVMe
Memory CardNoNo

Software

OS Android 15 iOS 14.1 (Upgradeable to iOS 18.3.2)
OS Size 24 GB 7 GB
UI Skin ROG UI n/a

Battery

Volume 5800 mAh 2815 mAh
Max Charging Power 65 W 18 W
Battery Type Li-Po Li-ion
Removable No No
Wireless Charging Yes (15 W) Yes (7.5 W)
Reverse Charging Yes No
Fast Charging Yes (76% in 30 min) Yes (58% in 30 min)
Full Charge Time 0:47 h 1:30 h
Battery Life Test
Battery Life
Asus ROG Phone 9 Pro
29:22
Apple iPhone 12
21:15
Web Browsing13:09 h08:00 h
Video Playback19:36 h12:09 h
Games06:55 h04:35 h
Standby Mode121 h112 h

Main camera

Matrix 50 MP 12 MP
Photo resolution 8192x6144 pixels 4032x3024 pixels
Zoom Optical, 3x Digital
Flash LED Quad LED
Stabilization Optical Optical
8K Recording Yes (Up to 30 fps) No
4K Recording Yes (Up to 60 fps) Yes (Up to 60 fps)
1080p Recording Yes (Up to 60 fps) Yes (Up to 60 fps)
Slow Motion 120 fps (2160p) 240 fps (1080p)
Wide-angle lens 120 ° 120 °
Lenses count Standard: 50 MP
Telephoto: 32 MP
Ultra-wide: 13 MP
Standard: 12 MP
Ultra-wide: 12 MP
Features - Bokeh effect
- Pro mode
- Bokeh effect
- Pro mode
Main lens
Matrix50 MP12 MP
Aperturef/1.9f/1.6
Focal length24 mm26 mm
SensorSony Lytia LYT-700Sony IMX372
Sensor size1/1.561/3.4
Pixel size1 μm1.4 μm
AutofocusPhase autofocusPhase autofocus (Dual Pixel)
StabilizationOpticalOptical
Telephoto
Matrix32 MPn/a
Aperturef/2.4n/a
SensorOmniVision OV32Cn/a
Sensor size1/3.2n/a
Pixel size0.7 μmn/a
StabilizationOpticaln/a
Ultra-wide lens
Matrix13 MP12 MP
Aperturef/2.2f/2.4
Focal length13 mm13 mm
SensorOmniVision OV13Bn/a
Sensor size1/31/3.6
Pixel size1.12 μmn/a
StabilizationDigitalDigital
Main camera DxOMark results
Photo quality
Asus ROG Phone 9 Pro
n/a
Apple iPhone 12
127
Video quality
Asus ROG Phone 9 Pro
n/a
Apple iPhone 12
130
Overall camera score
Asus ROG Phone 9 Pro
n/a
Apple iPhone 12
117
Bokehn/a55
Previewn/a74
Zoomn/a60

Front camera

Matrix 32 MP 12 MP
Photo resolution 3264x2448 pixels 4032x3024 pixels
Aperture f/2.5 f/2.2
Focal length 22 mm 23 mm
Sensor OmniVision OV8856 Sony IMX514
Sensor size 1/3.2 1/3.6
Pixel size 1.12 μm n/a
Autofocus No No
Stabilization Digital Digital
Video resolution 1080p (Full HD) at 30 fps 2160p (4K) at 60 fps
TOF 3D sensor No Yes
Selfie camera DxOMark results
Photo quality
Asus ROG Phone 9 Pro
n/a
Apple iPhone 12
127
Video quality
Asus ROG Phone 9 Pro
n/a
Apple iPhone 12
140

Connectivity

Wi-Fi version Wi-Fi 7 (802.11 a/b/g/n/ac/ax/be) Wi-Fi 6 (802.11 a/b/g/n/ac/ax)
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 5.4 5
Bluetooth features LE LE, A2DP
USB type USB Type-C No
USB version 3.2 n/a
USB features - Charging
- USB Storage Mode
- OTG
- Charging
- USB Storage Mode
DisplayPort Yes DP 1.4 n/a
GPS - GPS
- GLONASS
- Beidou
- Galileo
- QZSS
- NAVIC
- GPS
- GLONASS
- Galileo
- QZSS
NFC* Yes Yes
Infrared Port No No
Connectivity
SIM Count*21
SIM TypeNanoNano
SIM ModeDual SIM Standbyn/a
eSIM Support *NoYes
Hybrid SlotNoNo
2G BandsGSM 850 / 900 / 1800 / 1900MHzGSM/EDGE (850, 900, 1800, 1900 MHz)
3G BandsWCDMA 850 / 900 / 1700 / 1800 / 1900 / 2100MHzUMTS/HSPA+/DC‑HSDPA (850, 900, 1700/2100, 1900, 2100 MHz)
LTE Bands*LTE (B1/B2/B3/B4/B5/B7/B8/B12/B17/B18/B19/B20/B25/B26/B28/B32/B34/B38/B39/B40/B41/B42/B43/B48/B66)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/B46/B48/B66)
LTE category1818
5G SupportYesYes

Sound

Speakers Stereo Stereo
3.5 mm Jack Yes No
FM Radio No No
Dolby Atmos Yes Yes
Speaker Test
Max Volume
Asus ROG Phone 9 Pro
90.1 dB
Apple iPhone 12
81.1 dB

Other

Class Flagship Flagship
Announced November, 2024 yr October, 2020 yr
Release Date November, 2024 yr October, 2020 yr
Launch Price ($) 1199 800
Sensors - Proximity Sensor
- Gyroscope
- Accelerometer
- Ambient Light Sensor
- Compass
- Fingerprint sensor
- Barometer
- Proximity Sensor
- Gyroscope
- Accelerometer
- Ambient Light Sensor
- Compass
- Face Sensor
Charger Included Yes 65 W n/a
* Attention! Config, frequencies, NFC, and other specs may vary by region.

Results

After analyzing the data, we consider Asus ROG Phone 9 Pro the clear winner in this comparison.

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