Samsung Galaxy S20 vs Apple iPhone 13

Here we compared two flagship smartphones: the 6.2-inch Samsung Galaxy S20 (with Exynos 9 Octa 990) that was released on February 11, 2020, against the Apple iPhone 13, which is powered by Apple A15 Bionic and came out 19 months after. On this page, you will find tests, full specs, strengths, and weaknesses of each of the gadgets.

Key differences

An overview of the main advantages of each smartphone
Reasons to consider the Samsung Galaxy S20
  • Higher display refresh rate – 120 Hz
  • Has 2x more RAM: 8GB versus 4GB
  • Comes with 773 mAh larger battery capacity: 4000 vs 3227 mAh
  • 22% higher pixel density (563 vs 460 PPI)
  • Expandable storage via MicroSD card up to 1000GB
  • The rear camera has a 1.1x optical zoom
  • Fingerprint scanner
  • Slow-motion recording at 960FPS
  • Uses a faster type of memory: LPDDR5 3200 MHz
  • Has 2 SIM card slots
Reasons to consider the Apple iPhone 13
  • Shows 48% longer battery life (36:13 vs 24:28 hours)
  • 37% better performance in AnTuTu Benchmark (797K versus 582K)
  • Apple releases software updates and supports their phones a few years longer than Samsung
  • The phone is 1-year and 7-months newer
  • More energy-efficient CPU – Apple A15 Bionic
  • 84% faster in single-core GeekBench 5 test: 1714 and 930 points

Review

Display
Screen quality, color accuracy, brightness
Performance
CPU/GPU performance in apps and games
Battery
Battery life, charging type and speed
Camera
Photo and video recording quality
Connectivity
Networks, ports, data transmission
NanoReview score
Final comparison evaluation

Value for money

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Price

Tests and specifications

Comparison table of technical specifications and tests
Phone:
vs

Display

Type Dynamic AMOLED OLED
Size 6.2 inches 6.1 inches
Resolution 1440 x 3200 pixels 1170 x 2532 pixels
Aspect ratio 20:9 19.5:9
PPI 563 ppi 460 ppi
Refresh rate 120 Hz 60 Hz
Max rated brightness 800 nits 800 nits
Max rated brightness in HDR - 1200 nits
HDR support Yes, HDR10+ Yes, Dolby Vision
Screen protection Corning Gorilla Glass 6 Ceramic Shield
Screen-to-body ratio 89.5% 86%
Display features - DCI-P3
- Always-On Display
- DCI-P3
Display tests
RGB color space 99.8% 129%
PWM 242 Hz 609 Hz
Response time 8.5 ms 7.5 ms
Contrast ∞ Infinity ∞ Infinity
Peak brightness test (auto)
807 nits
iPhone 13 +2%
824 nits
Sources: NotebookCheck [3], [4]

Design and build

Height 151.7 mm (5.97 inches) 146.7 mm (5.78 inches)
Width 69.1 mm (2.72 inches) 71.5 mm (2.81 inches)
Thickness 7.9 mm (0.31 inches) 7.65 mm (0.3 inches)
Weight 163 gramm (5.75 oz) 174 gramm (6.14 oz)
Waterproof IP68 IP68
Rear material Glass Glass
Frame material Metal Metal
Colors Gray, Blue, Red White, Black, Blue, Green, Red, Pink
Fingerprint scanner Yes, in-display No
Screen-to-body ratio
89.5%
86%

Performance

Tests of Samsung Galaxy S20 and Apple iPhone 13 in the benchmarks
SoC
Chipset Samsung Exynos 9 Octa 990 Apple A15 Bionic
Max. clock 2700 MHz 3230 MHz
CPU cores 8 (2 + 2 + 4) 6 (2 + 4)
Architecture - 4 cores at 2 GHz: Cortex-A55
- 2 cores at 2.5 GHz: Cortex-A76
- 2 cores at 2.73 GHz: Exynos M5
- 4 cores at 2.02 GHz: Blizzard
- 2 cores at 3.24 GHz: Avalanche
L3 cache 2 MB -
Lithography process 7 nanometers 5 nanometers
Graphics Mali-G77 MP11 Apple GPU
GPU clock 550 MHz 1200 MHz
FLOPS ~1196 GFLOPS -
Memory
RAM size 8 GB 4 GB
Memory type LPDDR5 LPDDR4X
Memory clock 3200 MHz 2133 MHz
Channels 2 2
Storage
Storage size 128 GB 128, 256, 512 GB
Storage type UFS 3.0 NVMe
Memory card MicroSD No
Memory card max. size Up to 1000 GB -

Benchmarks

Geekbench 5 (Single-Core)
iPhone 13 +84%
1714
Geekbench 5 (Multi-Core)
2726
iPhone 13 +69%
4608
AnTuTu Benchmark 9
582178
iPhone 13 +37%
797417
CPU 151215 210809
GPU 230621 324750
Memory 81673 134620
UX 121126 133782
Total score 582178 797417
3DMark Wild Life Performance
4216
iPhone 13 +107%
8744
Stability 42% 79%
Graphics test 25 FPS 52 FPS
Graphics score 4216 8744
PCMark 3.0 score 10910 -
Sources: 3DMark [3], [4]

Software

Operating system Android 10.0 (Can be upgraded to Android 13) iOS 15 (Can be upgraded to iOS 16.1.1)
ROM One UI 4.1 -
OS size 20.1 GB 18 GB

Battery

Specifications
Capacity 4000 mAh 3227 mAh
Charge power 25 W 20 W
Battery type Li-Ion Li-Ion
Replaceable No No
Wireless charging Yes (15 W) Yes (7.5 W)
Reverse charging Yes, (wireless) No
Fast charging Yes (100% in 75 min) Yes (54% in 30 min)
Full charging time 1:15 hr 1:46 hr
Battery life tests
Web browsing 08:40 hr 13:11 hr
Watching video 10:04 hr 14:33 hr
Gaming 04:15 hr 05:31 hr
Standby 83 hr 123 hr
General battery life
24:28 hr
iPhone 13 +48%
36:13 hr

Camera

Specs and camera test of smartphones
Main camera
Matrix 12 megapixels 12 megapixels
Image resolution 4000 x 3000 4032 x 3024
Zoom Optical, 1.1x Digital
Flash LED Dual LED
Stabilization Optical Optical
8K video recording Up to 24FPS 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° 120°
Lenses 3 (12 MP + 64 MP + 12 MP) 2 (12 MP + 12 MP)
Wide (main) lens - 12 MP
- Aperture: f/1.8
- Focal length: 26 mm
- Pixel size: 1.8 micron
- Sensor: 1/1.76", Samsung S5K2LD (ISOCELL CMOS)
- Phase autofocus (Dual Pixel)
- Optical stabilization
- 12 MP
- Aperture: f/1.6
- Focal length: 26 mm
- Pixel size: 1.7 micron
- Phase autofocus (Dual Pixel)
- Optical stabilization
Telephoto lens - 64 MP
- Aperture: f/2.0
- Pixel size: 0.8 micron
- Sensor: 1/1.72", Samsung Bright S5KGW2 (ISOCELL CMOS)
- Phase autofocus
- Optical stabilization
-
Ultra-wide lens - 12 MP
- Aperture: f/2.2
- Focal length: 13 mm
- Pixel size: 1.4 micron
- Sensor: 1/2.55", Samsung S5K2LA (ISOCELL CMOS)
- 12 MP
- Aperture: f/2.4
- Focal length: 14 mm
- Sensor: 1/3.4", Sony IMX372 (Exmor-RS CMOS)
Camera features - Bokeh mode
- Pro mode
- RAW support
- Bokeh mode
- Pro mode
Samples - Photo samples of Apple iPhone 13 from DxOMark
Selfie camera
Megapixels 10 megapixels 12 megapixels
Image resolution 2592 x 3872 4032 x 3024
Aperture f/2.2 f/2.2
Focal length 26 mm 23 mm
Pixel size 1.22 microns -
Sensor type CMOS Exmor-RS CMOS
Sensor size 1/3.2" 1/3.6"
Video resolution 2160p (4K) at 60 FPS 2160p (4K) at 60 FPS

DxOMark camera tests

Photo quality
Video quality
Generic camera score

Connectivity

Wi-Fi standard Wi-Fi 6 (802.11 b/g/n/ac/ax) Wi-Fi 6 (802.11 a/b/g/n/ac/ax)
Wi-Fi features - 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 5
Bluetooth features LE, A2DP LE, A2DP
USB type USB Type-C -
USB version 3.1 2
USB features - Charging
- USB-Storage mode
- OTG
- Charging
- USB-Storage mode
- OTG
GPS GPS, GLONASS, Beidou, Galileo GPS, GLONASS, Beidou, 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* Yes Yes
Hybrid slot Yes No
LTE Cat* 22 18
5G support No Yes

Sound

Speakers Stereo Stereo
Headphone audio jack No No
FM radio No No
Dolby Atmos Yes Yes
Speakers test
Max. loudness
85.9 dB
83.2 dB

Other

Category Flagship Flagship
Announced February 2020 September 2021
Release date March 2020 September 2021
SAR (head) 0.28 W/kg 0.99 W/kg
SAR (body) 1.52 W/kg 0.98 W/kg
Sensors - Barometer
- Proximity sensor
- Gyroscope
- Accelerometer
- Compass
- Fingerprint
- 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

If the performance, software, battery life, camera, and design are more important to you, then choose the Apple iPhone 13. But if the display and connectivity are more of a priority – go for the Samsung Galaxy S20.

Cast your vote

So, which phone would you choose?
201 (52.2%)
184 (47.8%)
Total votes: 385

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