Samsung Galaxy A56 5G vs Samsung Galaxy Note 20 Ultra

Compared 2 smartphones : Samsung Galaxy A56 5G Manufactured in March, 2025, with display 6.7 with chipsetSamsung Exynos 1580, vs Samsung Galaxy Note 20 Ultra, Manufactured in August, 2020with chipsetSamsung Exynos 990. Below are specs, tests, pros and cons for each device

Key Differences

Device key advantages
Reasons to choose Samsung Galaxy A56 5G
  • Lighter design: 198g vs 208g
  • Higher battery capacity: 5000mAh vs 4500mAh
  • Newer Bluetooth version: 5.3 vs 5.1
Reasons to choose Samsung Galaxy Note 20 Ultra
  • Larger display: 6.9in
  • Higher pixel density: 496ppi
  • Supports newer USB: 3.2 vs 2

Versions

Available versions and configurations
Memory Options - 6/128 GB
- 6/256 GB
- 8/128 GB
- 8/256 GB
- 12/256 GB
- 8/256 GB
- 12/128 GB
- 12/256 GB
- 12/512 GB

Review

Key Specs Samsung Galaxy A56 5G and Samsung Galaxy Note 20 Ultra
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 Super AMOLED Dynamic AMOLED
Size 6.7 in 6.9 in
Resolution 1080x2340 pixels 1440x3088 pixels
Aspect ratio 19.5:9 19.5:9
Pixel density 385 ppi 496 ppi
Refresh rate 120 Hz 120 Hz
Adaptive refresh rate Yes Yes (10-120 Hz)
Max brightness 1200 nits 600 nits
HDR support Yes HDR10+ Yes HDR10+
Screen-to-body ratio 87.6 % 91.8 %
Features - DCI-P3
- Always-On Display
- DCI-P3
- Always-On Display
Display test
Peak brightness (auto)
Samsung Galaxy A56 5G
1214 nits
Samsung Galaxy Note 20 Ultra
1020 nits
sRGB gamut99.1 %96.9 %
PWM (Flicker)120 Hz245 Hz
Response time1 ms6 ms
Contrast∞ Infinite∞ Infinite

Design & Build

Design and ergonomics comparison
Height 162.2 mm (6.39 in) 164.8 mm (6.49 in)
Width 77.5 mm (3.05 in) 77.2 mm (3.04 in)
Thickness 7.4 mm (0.29 in) 8.1 mm (0.32 in)
Weight 198 g (6.98 oz) 208 g (7.34 oz)
Water resistance IP67 IP68
Cooling system Vapor chamber Vapor chamber
Back panel Glass Glass
Frame Metal Metal
Colors - Black
- Gray
- Green
- Pink
- White
- Black
- Brown
Fingerprint sensor Yes In-Display Yes In-Display
Screen-to-body ratio
Samsung Galaxy A56 5G
87.6 %
Samsung Galaxy Note 20 Ultra
91.8 %

Performance

Testing Samsung Galaxy A56 5G and Samsung Galaxy Note 20 Ultra In benchmarks
Processor
Chipset Samsung Exynos 1580 Samsung Exynos 990
Max Frequency 2900 MHz 2730 MHz
CPU Cores 8 (1 + 3 + 4) 8 (2 + 2 + 4)
Architecture - 4/1.95 (Cortex-A520)
- 3/2.6 (Cortex-A720)
- 1/2.9 (Cortex-A720)
- 4/2 (Cortex-A55)
- 2/2.5 (Cortex-A76)
- 2/2.73 (Exynos M5)
Process Samsung Samsung
Transistor Size 4 nm 7 nm
Neural Processor Yes Yes
Graphics Samsung Xclipse 540 Mali-G77 MP11
GPU Cores 256 704
GPU Frequency 1300 MHz 800 MHz
FLOPS 1331.2 GFLOPS 1126 GFLOPS
GeekBench v6
Geekbench 6 (Single-Core)
Samsung Galaxy A56 5G
1364
Samsung Galaxy Note 20 Ultra
1173
Geekbench 6 (Multi-Core)
Samsung Galaxy A56 5G
3899
Samsung Galaxy Note 20 Ultra
3168
Geekbench 6 (Single-Core)13641173
Geekbench 6 (Multi-Core)38993168
Geekbench Compute (GPU)6816n/a
AnTuTu 10
AnTuTu 10
Samsung Galaxy A56 5G
906997
Samsung Galaxy Note 20 Ultra
765381
CPU289519207699
GPU265302247886
Memory156294144292
UX195882165504
NanoReview Score906997765381
3DMark Wild Life
3DMark Wild Life
Samsung Galaxy A56 5G
n/a
Samsung Galaxy Note 20 Ultra
4250
Max Surface Temp.n/a37.3 °C
Stabilityn/a49 %
Graphics Testn/a25 fps
Graphics Scoren/a4250
PCMark 3.0
PCMark 3.0
Samsung Galaxy A56 5G
n/a
Samsung Galaxy Note 20 Ultra
10807
Writing scoren/a12145
Web scoren/a8848
Video editingn/a6906
Data manipulationn/a8762
NanoReview Scoren/a10807

Memory

RAM
RAM Size 6 GB - 8 GB
- 12 GB
Memory Type LPDDR5 LPDDR5
Memory Frequency 3200 MHz 2750 MHz
Channels 4 n/a
Storage
Storage Capacity128 GB- 256 GB
- 512 GB
Storage TypeUFS 3.1UFS 3.1
Memory CardNoMicroSD

Software

OS Android 15 Android 10 (Upgradeable to Android 13)
OS Size 21.5 GB 34.7 GB
UI Skin One UI 7.0 One UI 5.0

Battery

Volume 5000 mAh 4500 mAh
Max Charging Power 45 W 25 W
Battery Type Li-ion Li-Po
Removable No No
Wireless Charging No Yes (15 W)
Reverse Charging No Yes (Wireless)
Fast Charging Yes (65% in 30 min) Yes (43% in 30 min)
Full Charge Time 1:13 h 1:20 h
Battery Life Test
Battery Life
Samsung Galaxy A56 5G
28:42
Samsung Galaxy Note 20 Ultra
18:32
Web Browsing11:28 h07:27 h
Video Playback19:50 h12:33 h
Games04:53 h05:16 h
Standby Mode131 h81 h

Main camera

Matrix 50 MP 108 MP
Photo resolution 8192x6144 pixels 12000x9000 pixels
Zoom Digital Optical, 5x
Flash LED LED
Stabilization Optical Optical
8K Recording No Up to 24FPS
4K Recording Yes (Up to 30 fps) Yes (Up to 60 fps)
1080p Recording Yes (Up to 60 fps) Yes (Up to 240 fps)
Slow Motion 240 fps (720p) 960 fps (720p)
Wide-angle lens 123 ° 120 °
Lenses count Standard: 50 MP
Ultra-wide: 12 MP
Macro: 5 MP
Standard: 108 MP
Telephoto: 12 MP
Ultra-wide: 12 MP
Depth: 0.3 MP
Features - Bokeh effect
- Pro mode
- Bokeh effect
- Pro mode
- RAW support
Main lens
Matrix50 MP108 MP
Aperturef/1.8f/1.8
Focal lengthn/a26 mm
SensorSony IMX906Samsung Bright S5KHM1
Sensor size1/1.561/1.33
Pixel size1 μm0.8 μm
AutofocusPhase autofocusLaser autofocus
StabilizationOpticalOptical
Telephoto
Matrixn/a12 MP
Aperturen/af/3.0
Focal lengthn/a103 mm
Sensorn/aSamsung S5K3M5
Sensor sizen/a1/3.4
Pixel sizen/a1 μm
Stabilizationn/aOptical
Ultra-wide lens
Matrix12 MP12 MP
Aperturef/2.2f/2.2
Focal lengthn/a13 mm
SensorSony IMX258Samsung S5K2L3
Sensor size1/3.061/2.55
Pixel size1.12 μm1.4 μm
StabilizationDigitalDigital
Main camera DxOMark results
Photo quality
Samsung Galaxy A56 5G
n/a
Samsung Galaxy Note 20 Ultra
122
Video quality
Samsung Galaxy A56 5G
n/a
Samsung Galaxy Note 20 Ultra
106
Overall camera score
Samsung Galaxy A56 5G
n/a
Samsung Galaxy Note 20 Ultra
120

Front camera

Matrix 12 MP 10 MP
Photo resolution n/a 3872x2592 pixels
Aperture f/2.2 f/2.2
Focal length n/a 26 mm
Sensor Samsung S5K3LC Sony IMX374
Sensor size n/a 1/3.2
Pixel size n/a 1.22 μm
Autofocus No Phase autofocus (Dual Pixel)
Stabilization Digital Digital
Video resolution 2160p (4K) at 30 fps 2160p (4K) at 60 fps
TOF 3D sensor No No

Connectivity

Wi-Fi version Wi-Fi 6 (802.11 a/b/g/n/ac/ax) 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 Direct
- Wi-Fi Hotspot
- Wi-Fi Display
Bluetooth version 5.3 5.1
Bluetooth features LE PBAP/PAB, PAN, OPP, MAP, LE, HSP, HID, HFP, DIP, AVRCP, A2DP
USB type USB Type-C USB Type-C
USB version 2 3.2
USB features - Charging
- USB Storage Mode
- OTG
- Charging
- USB Storage Mode
- OTG
DisplayPort No n/a
GPS - GPS
- GLONASS
- Beidou
- Galileo
- QZSS
- GPS
- GLONASS
- Beidou
- Galileo
- NAVIC
NFC* Yes Yes
Infrared Port No No
Connectivity
SIM Count*22
SIM TypeNanoNano
SIM ModeDual SIM StandbyDual SIM Standby
eSIM Support *YesYes
Hybrid SlotNoYes
2G BandsGSM850, GSM900, DCS1800, PCS1900GSM 700 / 800 / 850 / 900 / 1700 / 1800 / 1900 / 2100 / 2600 / 2000 / 2300 / 2500
3G BandsUMTS B1(2100), B2(1900), B4(AWS), B5(850), B8(900)UMTS 850 / 900 / 1700 / 1900 / 2100
LTE Bands*LTE (B1/B2/B3/B4/B5/B7/B8/B12/B13/B17/B20/B25/B26/B28/B38/B40/B41/B66)LTE (B700/B800/B850/B900/B1700/B1800/B1900/B2000/B2100/B2300/B2500/B2600)
LTE categoryn/a20
5G SupportYesYes

Sound

Speakers n/a Stereo
3.5 mm Jack No No
FM Radio No Yes
Dolby Atmos Yes Yes
Speaker Test
Max Volume
Samsung Galaxy A56 5G
87.7 dB
Samsung Galaxy Note 20 Ultra
88.8 dB

Other

Class Mid-range Flagship
Announced March, 2025 yr August, 2020 yr
Release Date March, 2025 yr August, 2020 yr
Launch Price ($) n/a 1299
MSRP ($) 499 n/a
Sensors - Gyroscope
- Accelerometer
- Ambient Light Sensor
- Compass
- Fingerprint sensor
- Hall Sensor
- Barometer
- Proximity Sensor
- Gyroscope
- Accelerometer
- Ambient Light Sensor
- Compass
- Fingerprint sensor
Charger Included No n/a
* Attention! Config, frequencies, NFC, and other specs may vary by region.

Results

After analyzing the data, we consider Samsung Galaxy A56 5G the clear winner in this comparison.

Survey

Which smartphone would you pick?
3 (50%)
3 (50%)
Total Votes: 6

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