Samsung Galaxy S24 Plus (Exynos) vs Samsung Galaxy A20

Compared 2 smartphones : Samsung Galaxy S24 Plus (Exynos) Manufactured in January, 2024, with display 6.7 with chipsetSamsung Exynos 2400, vs Samsung Galaxy A20, Manufactured in March, 2019 with chipsetSamsung Exynos 7 Octa 7884. Below are specs, tests, pros and cons for each device

Key Differences

Device key advantages
Reasons to choose Samsung Galaxy S24 Plus (Exynos)
  • Larger display: 6.7in
  • Higher pixel density: 513ppi
  • Higher refresh rate: 120Hz
  • Higher battery capacity: 4900mAh vs 4000mAh
  • Newer Bluetooth version: 5.3 vs 5
  • Supports newer USB: 3.2 vs 2
  • Supports DisplayPort
  • Built-in eSIM
Reasons to choose Samsung Galaxy A20
  • Lighter design: 169g vs 196g

Versions

Available versions and configurations
Memory Options - 12/256 GB
- 12/512 GB
3/32 GB

Review

Key Specs Samsung Galaxy S24 Plus (Exynos) and Samsung Galaxy A20
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 Dynamic AMOLED Super AMOLED
Size 6.7 in 6.4 in
Resolution 1440x3120 pixels 720x1560 pixels
Aspect ratio 19.5:9 19.5:9
Pixel density 513 ppi 268 ppi
Refresh rate 120 Hz 60 Hz
Adaptive refresh rate Yes No
Max brightness 2600 nits 400 nits
HDR support Yes HDR10+ No
Screen-to-body ratio 91.6 % 84.9 %
Features - DCI-P3
- Always-On Display
n/a
Display test
Peak brightness (auto)
Samsung Galaxy S24 Plus (Exynos)
1348 nits
Samsung Galaxy A20
n/a
sRGB gamut98.1 %n/a
PWM (Flicker)479 Hzn/a
Response time2 msn/a
Contrast∞ Infiniten/a

Design & Build

Design and ergonomics comparison
Height 158.5 mm (6.24 in) 158.4 mm (6.24 in)
Width 75.9 mm (2.99 in) 74.7 mm (2.94 in)
Thickness 7.7 mm (0.3 in) 7.8 mm (0.31 in)
Weight 196 g (6.91 oz) 169 g (5.96 oz)
Water resistance IP68 No
Cooling system Vapor chamber n/a
Back panel Glass Plastic
Frame Metal Plastic
Colors - Black
- Gray
- Blue
- Green
- Orange
- Purple
- Yellow
-
Fingerprint sensor Yes In-Display Yes rear
Screen-to-body ratio
Samsung Galaxy S24 Plus (Exynos)
91.6 %
Samsung Galaxy A20
84.9 %

Performance

Testing Samsung Galaxy S24 Plus (Exynos) and Samsung Galaxy A20 In benchmarks
Processor
Chipset Samsung Exynos 2400 Samsung Exynos 7 Octa 7884
Max Frequency 3210 MHz 1600 MHz
CPU Cores 10 (1 + 2 + 3 + 4) 8 (2 + 6)
Architecture - 4/1.95 (Cortex-A520)
- 3/2.6 (Cortex-A720)
- 2/2.9 (Cortex-A720)
- 1/3.21 (Cortex-X4)
- 6/1.35 (Cortex-A53)
- 2/1.6 (Cortex-A73)
Process Samsung Samsung
Transistor Size 4 nm 14 nm
Neural Processor Yes No
Graphics Samsung Xclipse 940 Mali-G71 MP2
GPU Cores 768 32
GPU Frequency 1095 MHz 850 MHz
FLOPS 3406.8 GFLOPS 49.3 GFLOPS
GeekBench v6
Geekbench 6 (Single-Core)
Samsung Galaxy S24 Plus (Exynos)
2179
Samsung Galaxy A20
482
Geekbench 6 (Multi-Core)
Samsung Galaxy S24 Plus (Exynos)
6906
Samsung Galaxy A20
1526
Geekbench 6 (Single-Core)2179482
Geekbench 6 (Multi-Core)69061526
AnTuTu 10
AnTuTu 10
Samsung Galaxy S24 Plus (Exynos)
1800193
Samsung Galaxy A20
165192
CPU44346261354
GPU72381717164
Memory33221948475
UX30069538199
NanoReview Score1800193165192
3DMark Wild Life
3DMark Wild Life
Samsung Galaxy S24 Plus (Exynos)
13893
Samsung Galaxy A20
324
Stabilityn/a85 %
Graphics Testn/a1 fps
Graphics Scoren/a324
PCMark 3.0
PCMark 3.0
Samsung Galaxy S24 Plus (Exynos)
17398
Samsung Galaxy A20
5004
Writing score223274872
Web score166434726
Video editing80483603
Data manipulation154474769
NanoReview Score173985004

Memory

RAM
RAM Size 12 GB 3 GB
Memory Type LPDDR5X LPDDR3
Memory Frequency 4266 MHz 933 MHz
Channels 4 1
Storage
Storage Capacity- 256 GB
- 512 GB
32 GB
Storage TypeUFS 4.0eMMC 5.1
Memory CardNoMicroSD

Software

OS Android 14 Android 9.0 (Upgradeable to Android 11)
OS Size 49 GB n/a
UI Skin One UI 6.1 One UI 3.1

Battery

Volume 4900 mAh 4000 mAh
Max Charging Power 45 W 15 W
Battery Type Li-ion Li-Po
Removable No No
Wireless Charging Yes (15 W) No
Reverse Charging Yes (Wireless) No
Fast Charging Yes (74% in 30 min) Yes Samsung Adaptive Fast Charge (25% in 30 min)
Full Charge Time 0:58 h 2:00 h

Main camera

Matrix 50 MP 13 MP
Photo resolution 8160x6120 pixels 4128x3096 pixels
Zoom Optical, 3x Digital
Flash LED LED
Stabilization Optical Digital
8K Recording Yes (Up to 30 fps) No
4K Recording Yes (Up to 60 fps) No
1080p Recording Yes (Up to 60 fps) Yes (Up to 30 fps)
Slow Motion 960 fps (1080p) No
Wide-angle lens 120 ° 123 °
Lenses count Standard: 50 MP
Telephoto: 10 MP
Ultra-wide: 12 MP
Standard: 13 MP
Ultra-wide: 5 MP
Features - Bokeh effect
- Pro mode
- RAW support
Main lens
Matrix50 MP13 MP
Aperturef/1.8f/1.9
Focal length24 mm28 mm
SensorSamsung ISOCELL GN3n/a
Sensor size1/1.56n/a
Pixel size1 μmn/a
AutofocusPhase autofocus (Dual Pixel)Phase autofocus
StabilizationOpticalDigital
Telephoto
Matrix10 MPn/a
Aperturef/2.4n/a
Focal length67 mmn/a
SensorSamsung S53K1n/a
Sensor size1/3.94n/a
Pixel size1 μmn/a
StabilizationOpticaln/a
Ultra-wide lens
Matrix12 MP5 MP
Aperturef/2.2f/2.2
Focal length13 mm12 mm
SensorSony IMX564n/a
Sensor size1/2.55n/a
Pixel size1.4 μmn/a
StabilizationDigitalDigital

Front camera

Matrix 12 MP 8 MP
Photo resolution 4000x3000 pixels 3264x2448 pixels
Aperture f/2.2 f/2.0
Focal length 26 mm n/a
Sensor Samsung 35K3LU CMOS
Sensor size 1/3.2 n/a
Pixel size 1.12 μm n/a
Autofocus Phase autofocus No
Stabilization Digital Digital
Video resolution 2160p (4K) at 60 fps 720p at 30 fps
TOF 3D sensor No No

Connectivity

Wi-Fi version Wi-Fi 6E (802.11 a/b/g/n/ac/ax) Wi-Fi 4 (802.11 a/b/g/n)
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
Bluetooth version 5.3 5
Bluetooth features LE PBAP/PAB, PAN, OPP, MAP, HSP, HID, HFP, DIP, AVRCP, A2DP
USB type USB Type-C USB Type-C
USB version 3.2 2
USB features - Charging
- USB Storage Mode
- OTG
- Charging
- USB Storage Mode
DisplayPort Yes DP 1.2 n/a
GPS - GPS
- GLONASS
- Beidou
- Galileo
- QZSS
- GPS
- GLONASS
- Beidou
NFC* Yes Yes
Infrared Port No No
Connectivity
SIM Count*12
SIM TypeNanoNano
SIM Moden/aDual SIM Standby
eSIM Support *YesNo
Hybrid SlotNoNo
2G BandsGSM850, GSM900, DCS1800, PCS1900GSM850, GSM900, DCS1800, PCS1900
3G BandsUMTS B1(2100), B2(1900), B4(AWS), B5(850), B8(900)B1 (2100), B2 (1900), B5(850), B8 (900)
LTE Bands*LTE (B1/B2/B3/B4/B5/B7/B8/B12/B13/B17/B18/B19/B20/B25/B26/B28/B32/B66)LTE (B1/B3/B5/B7/B8/B20/B38/B40/B41)
LTE category204
5G SupportYesNo

Sound

Speakers Stereo Mono
3.5 mm Jack No Yes
FM Radio No Yes
Dolby Atmos Yes Yes
Speaker Test
Max Volume
Samsung Galaxy S24 Plus (Exynos)
92.1 dB
Samsung Galaxy A20
n/a

Other

Class Flagship Mid-range
Announced January, 2024 yr March, 2019 yr
Release Date January, 2024 yr March, 2019 yr
Launch Price ($) 999 150
Sensors - Hall Sensor
- Barometer
- Proximity Sensor
- Gyroscope
- Accelerometer
- Ambient Light Sensor
- Compass
- Fingerprint sensor
- Hall Sensor
- Proximity Sensor
- Gyroscope
- Accelerometer
- Ambient Light Sensor
- Compass
- Fingerprint sensor
Charger Included No n/a

Note

Samsung Galaxy S24 Plus (Exynos):

Two models exist: a dual Nano SIM and a single Nano SIM + eSIM variant.

* Attention! Config, frequencies, NFC, and other specs may vary by region.

Results

After analyzing the data, we consider Samsung Galaxy S24 Plus (Exynos) the clear winner in this comparison.

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