Samsung Galaxy Note 9 vs Apple iPhone 12 Pro

Here we compared two flagship smartphones: the 6.4-inch Samsung Galaxy Note 9 (with Exynos 9 Octa 9810) that was released on August 9, 2018, against the Apple iPhone 12 Pro, which is powered by Apple A14 Bionic and came out 2 years and 3 months after. On this page, you will find tests, full specs, strengths, and weaknesses of each of the devices.

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Memory

Key differences

An overview of the main advantages of each smartphone
Reasons to consider the Samsung Galaxy Note 9
  • Comes with 1185 mAh larger battery capacity: 4000 vs 2815 mAh
  • Modern USB Type-C port
  • Expandable storage via MicroSD card up to 512GB
  • Has a 0.3 inch larger screen size
  • Slow-motion recording at 960FPS
  • Fingerprint scanner
  • Has 2 SIM card slots
  • 12% higher pixel density (514 vs 460 PPI)
  • CPU with a higher amount of cores (+2)
  • Includes a 3.5 mm headphone audio jack port
Reasons to consider the Apple iPhone 12 Pro
  • 2.2x better performance in AnTuTu Benchmark (1328K versus 606K)
  • Better camera quality (According to DxOMark rating)
  • More energy-efficient CPU – Apple A14 Bionic
  • Compatible with Wi-Fi 6 wireless networks
  • Delivers 22% higher peak brightness (810 against 663 nits)
  • The phone is 2 years and 3 months newer
  • 3.2x faster in single-core GeekBench 6 test: 2160 and 683 points
  • The front-facing camera can record video at 4K
  • Ready for eSIM technology

Review

Evaluation of Samsung Galaxy Note 9 and Apple iPhone 12 Pro crucial features
Display
Screen quality, color accuracy, brightness
Camera
Photo and video recording quality
Performance
CPU and memory performance (apps, system)
Gaming
Capabilities for playing modern games
Battery
Battery life, charging type and speed
Connectivity
Networks, ports, data transmission
NanoReview Score
Final comparison evaluation
Select your primary usage scenario to get a more accurate NanoReview Score
📱 Primary usage:

Value for money (Beta)

Should I update?
No 72% Yes
Yes, we think most users will notice the upgrade.
Updating from Samsung Galaxy Note 9 to Apple iPhone 12 Pro makes sense and should feel noticeably better in daily use.
Main improvements: performance, gaming, and camera.
Be aware: the newer phone is weaker in connectivity.

Tests and specifications

Comparison table of technical specifications and tests

Display

Type Super AMOLED OLED
Size 6.4 inches 6.1 inches
Resolution 1440 x 2960 pixels 1170 x 2532 pixels
Aspect ratio 18.5:9 19.5:9
PPI 514 ppi 460 ppi
Refresh rate 60 Hz 60 Hz
Adaptive refresh rate No No
Max rated brightness 520 nits 800 nits
HDR support Yes, HDR10 Yes, Dolby Vision
Screen protection Corning Gorilla Glass 5 -
Screen-to-body ratio 84% 87.1%
Display features - Always-On Display - DCI-P3
Display tests
RGB color space 144.6% 99.6%
PWM 227 Hz 277 Hz
Response time 8 ms 3.6 ms
Contrast ∞ Infinity ∞ Infinity
Screen space comparison
Galaxy Note 9
6.4″ (18.5:9 ratio) = 16.1 in2
iPhone 12 Pro
6.1″ (19.5:9 ratio) = 14.2 in2
~13% more screen space
Peak brightness test (auto)
663 nits
810 nits
Sources: NotebookCheck [3], [4]

Design and build

Height 161.9 mm (6.37 inches) 146.7 mm (5.78 inches)
Width 76.4 mm (3.01 inches) 71.5 mm (2.81 inches)
Thickness 8.8 mm (0.35 inches) 7.4 mm (0.29 inches)
Weight 201 g (7.09 oz) 189 g (6.67 oz)
Waterproof IP68 IP68
Rear material Glass Glass
Frame material Metal Metal
Colors Black, Blue, Brown Silver, Gold, Gray, Blue
Fingerprint scanner Yes, rear No
Screen-to-body ratio

Performance

Chipset specifications of Samsung Galaxy Note 9 and Apple iPhone 12 Pro
SoC
Chipset Samsung Exynos 9 Octa 9810 Apple A14 Bionic
Max clock 2700 MHz 3100 MHz
CPU cores 8 (4 + 4) 6 (2 + 4)
Architecture - 4 cores at 1.9 GHz: Cortex-A55
- 4 cores at 2.9 GHz: Exynos M3
- 4 cores at 1.8 GHz: Icestorm
- 2 cores at 3.1 GHz: Firestorm
Manufacturing Samsung TSMC
Lithography process 10 nanometers 5 nanometers
Neural processor (NPU) Yes Apple Neural Engine
GPU
Graphics Mali-G72MP18 Apple GPU
GPU shading units 216 256
GPU clock 572 MHz 1278 MHz
FLOPS ~247.1 GFLOPS ~654.3 GFLOPS

Benchmarks

Benchmark comparison of Samsung Galaxy Note 9 and Apple iPhone 12 Pro
Geekbench 6 (Single-Core)
2160
Geekbench 6 (Multi-Core)
5104
Compute Score (GPU)
16822
Compute Score (GPU) 4340 16822
Single-core score 683 2160
Multi-core score 1853 5104
Sources: Geekbench [3], [4]
AnTuTu Benchmark 11
606593
1328132
CPU 246972 372871
GPU 93460 322471
Memory 127081 168174
UX 139080 464616
Total score 606593 1328132
Samples [4 tests] [15 tests]
3DMark Solar Bay
Stability - 76%
Graphics test - 10 FPS
Section 1 - 13 FPS
Section 2 - 10 FPS
Section 3 - 7 FPS
Graphics score - 2668
3DMark Wild Life Extreme
Stability - 71%
Graphics test - 12 FPS
Graphics score - 2149
Sources: 3DMark [5], [6]
PCMark 3.0
Web score 5745 -
Video editing 5461 -
Photo editing 9629 -
Data manipulation 5819 -
Writing score 6229 -

Recent User Tests

The latest benchmark tests that have been submitted by users
Samsung Galaxy Note 9
DateBenchmarkResult
📘 2026-06-16 (PatrickVN)AnTuTu606593
📘 2026-05-31 (Fermallow)GeekBench CPU676 / 2002
📘 2026-05-31 (Fermallow)AnTuTu629687
📘 2025-10-16 (Tuâns 🇻🇳)AnTuTu591549
📘 2025-10-11 (OnionTails)AnTuTu594285
Apple iPhone 12 Pro
DateBenchmarkResult
📘 2026-06-29 (Kirillkryt)AnTuTu1284629
📘 2026-06-02 -> FoolishJevinTECHAnTuTu1378105
📘 2026-05-31 (Cour27)AnTuTu1340740
📘 2026-04-21 (PANDUSHA LOVER)AnTuTu1236057
📘 2026-04-15 (Flaffer)AnTuTu1341072

Memory

RAM
RAM size 6 GB 6 GB
Memory type LPDDR4X LPDDR4X
Memory clock 1794 MHz -
Channels 2 2
Storage
Storage size 128 GB 128 GB
Storage type UFS 2.1 NVMe
Memory card MicroSD No
Memory card max size Up to 512 GB -

Software

Operating system Android 8.1 (Can be upgraded to Android 10) iOS 14.1 (Can be upgraded to iOS 26.5)
ROM One UI 2.5 -
OS size 19 GB 14 GB

Battery

Capacity 4000 mAh 2815 mAh
Max charge power 15 W 20 W
Battery type Li-Po Li-Ion
Replaceable No No
Wireless charging Yes, Qi/PMA (15 W) Yes (7.5 W)
Reverse charging No No
Bypass charging - No
Fast charging Yes, Samsung Adaptive Fast Charge (50% in 35 min) Yes (59% in 30 min)
Full charging time 1:40 hr 1:30 hr
Battery life tests
Web browsing 07:31 hr 07:12 hr
Watching video 11:36 hr 12:00 hr
Gaming 05:01 hr 04:33 hr
Standby 96 hr 101 hr
General battery life
19:26 hr
19:45 hr

Main camera

Matrix 12 megapixels 12 megapixels
Image resolution 4000 x 3000 4032 x 3024
Zoom Optical, 2x Optical, 2x
Flash Dual LED Dual LED
Stabilization Optical Optical
8K video recording No No
4K video recording Up to 60FPS Up to 60FPS
1080p video recording Up to 60FPS Up to 60FPS
Slow motion 960 FPS (720p) 240 FPS (1080p)
Angle of widest lens - 120°
Lenses 1) Standard: 12 MP
2) Telephoto: 12 MP
1) Standard: 12 MP
2) Telephoto: 12 MP
3) Ultrawide: 12 MP
4) Depth
Camera features - Bokeh mode
- Pro mode
- RAW support
- Bokeh mode
- Pro mode
- RAW support
Standard lens
Image resolution 12 MP 12 MP
Aperture f/1.5 - 2.4 f/1.6
Focal length 26 mm 26 mm
Sensor Samsung SAK2L3 Sony IMX372
Sensor size 1/2.55" (≈ 0.39 inch) 1/3.4" (≈ 0.29 inch)
Pixel size 1.4 micron 1.4 micron
Autofocus Phase autofocus (Dual Pixel) Phase autofocus (Dual Pixel)
Stabilization Optical Optical
Telephoto lens
Image resolution 12 MP 12 MP
Aperture f/2.4 f/2.0
Focal length 52 mm 52 mm
Sensor Samsung -
Sensor size 1/3.4" (≈ 0.29 inch) 1/3.4" (≈ 0.29 inch)
Pixel size 1 micron 1 micron
Stabilization Optical Optical
Ultra-wide lens
Image resolution - 12 MP
Aperture - f/2.4
Focal length - 13 mm
Sensor size - 1/3.6" (≈ 0.28 inch)
Stabilization - Digital

DxOMark main camera tests

Photo quality
Video quality
Generic main camera score
Bokeh - 70
Preview - 77
Zoom - 111
Samples Photo samples of Samsung Galaxy Note 9 from DxOMark Photo samples of Apple iPhone 12 Pro from DxOMark

Selfie camera

Megapixels 8 megapixels 12 megapixels
Image resolution 3264 x 2448 4290 x 2800
Aperture f/1.7 f/2.2
Focal length 25 mm 23 mm
Sensor Samsung S5K3H1 Sony IMX514
Sensor size 1/3.6" (≈ 0.28 inch) 1/3.6" (≈ 0.28 inch)
Pixel size 1.22 micron -
Autofocus Phase autofocus (Dual Pixel) No
Stabilization Digital Digital
Video resolution 1440p at 30 FPS 2160p (4K) at 60 FPS
Depth sensor (TOF 3D) No Yes
DxOMark front camera
Photo - 127
Video - 140

Connectivity

Wi-Fi standard Wi-Fi 5 (802.11 a/b/g/n/ac) Wi-Fi 6 (802.11 a/b/g/n/ac/ax)
Wi-Fi features - Dual Band
- Wi-Fi Direct
- Wi-Fi Hotspot
- Dual Band
- Wi-Fi MiMO
- Wi-Fi Direct
- Wi-Fi Hotspot
- Wi-Fi Display
Bluetooth version 5 5
Bluetooth features PBAP/PAB, PAN, OPP, MAP, LE, HSP, HID, HFP, DIP, AVRCP, A2DP LE, A2DP
USB type USB Type-C No
USB version 3.1 -
USB features - Charging
- USB-Storage mode
- OTG
- Charging
- USB-Storage mode
GPS GPS, GLONASS, Beidou, Galileo GPS, GLONASS, Galileo, QZSS
NFC* Yes Yes
Infrared port No No
Network
Number of SIM* 2 1
Type of SIM card Nano Nano
Multi SIM mode Standby -
eSIM support* No Yes
Hybrid slot Yes No
LTE Cat* 18 18
5G support No Yes

Sound

Speakers Stereo Stereo
Headphone audio jack Yes No
FM radio No No
Dolby Atmos Yes Yes
Speakers test
Max loudness
71.6 dB
92.3 dB

Other

Category Flagship Flagship
Announced August 2018 October 2020
Release date August 2018 October 2020
Launch price (MSRP) $1000 $1000
Successor - Samsung Galaxy Note 20 Ultra - Apple iPhone 17 Pro
SAR (head) 0.381 W/kg 0.99 W/kg
SAR (body) 1.509 W/kg 0.99 W/kg
Sensors - Hall-effect sensor
- Barometer
- Proximity sensor
- Gyroscope
- Accelerometer
- Ambient light sensor
- Compass
- Fingerprint
- Hall-effect sensor
- Barometer
- Proximity sensor
- Gyroscope
- Accelerometer
- Ambient light sensor
- Compass
- Face recognition sensor
*Disclaimer! NFC, GSM network support, and some other specs can be different depending on the country.

Conclusion

After analyzing all the data, we think that the Apple iPhone 12 Pro is definitely a better buy.

Cast your vote

So, which phone would you choose?
29 (61.7%)
18 (38.3%)
Total votes: 47

User opinions

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