Samsung Galaxy S20 FE vs Samsung Galaxy A51 5G

Compared 2 smartphones : Samsung Galaxy S20 FE Manufactured in October, 2020, with display 6.5 with chipsetSamsung Exynos 990, vs Samsung Galaxy A51 5G, Manufactured in June, 2020with chipsetSamsung Exynos 980. Below are specs, tests, pros and cons for each device

Key Differences

Device key advantages
Reasons to choose Samsung Galaxy S20 FE
  • Higher pixel density: 407ppi
  • Higher refresh rate: 120Hz
  • Supports newer USB: 3.2 vs 2
  • Includes charger
Reasons to choose Samsung Galaxy A51 5G
  • Lighter design: 187g vs 190g

Versions

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

Review

Key Specs Samsung Galaxy S20 FE and Samsung Galaxy A51 5G
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 Super AMOLED
Size 6.5 in 6.5 in
Resolution 1080x2400 pixels 1080x2400 pixels
Aspect ratio 20:9 20:9
Pixel density 407 ppi 405 ppi
Refresh rate 120 Hz 60 Hz
Adaptive refresh rate No No
Max brightness 740 nits 400 nits
HDR support Yes HDR10+ No
Screen-to-body ratio 85.8 % 87.3 %
Features - DCI-P3
- Always-On Display
Always-On Display
Display test
Peak brightness (auto)
Samsung Galaxy S20 FE
n/a
Samsung Galaxy A51 5G
639 nits

Design & Build

Design and ergonomics comparison
Height 159.8 mm (6.29 in) 158.9 mm (6.26 in)
Width 74.5 mm (2.93 in) 73.6 mm (2.9 in)
Thickness 8.4 mm (0.33 in) 8.7 mm (0.34 in)
Weight 190 g (6.7 oz) 187 g (6.6 oz)
Water resistance IP68 No
Back panel Plastic Plastic
Frame Metal Metal
Colors - White
- Blue
- Green
- Red
- Orange
- Purple
- White
- Black
- Pink
Fingerprint sensor Yes In-Display Yes In-Display
Screen-to-body ratio
Samsung Galaxy S20 FE
85.8 %
Samsung Galaxy A51 5G
87.3 %

Performance

Testing Samsung Galaxy S20 FE and Samsung Galaxy A51 5G In benchmarks
Processor
Chipset Samsung Exynos 990 Samsung Exynos 980
Max Frequency 2730 MHz 2200 MHz
CPU Cores 8 (2 + 2 + 4) 8 (2 + 6)
Architecture - 4/2 (Cortex-A55)
- 2/2.5 (Cortex-A76)
- 2/2.73 (Exynos M5)
- 6/1.8 (Cortex-A55)
- 2/2.2 (Cortex-A77)
Process Samsung Samsung
Transistor Size 7 nm 8 nm
Neural Processor Yes Yes
Graphics Mali-G77 MP11 Mali-G76 MP5
GPU Cores 704 180
GPU Frequency 800 MHz 700 MHz
FLOPS 1126 GFLOPS 262.1 GFLOPS
GeekBench v6
Geekbench 6 (Single-Core)
Samsung Galaxy S20 FE
1243
Samsung Galaxy A51 5G
863
Geekbench 6 (Multi-Core)
Samsung Galaxy S20 FE
3430
Samsung Galaxy A51 5G
2112
Geekbench 6 (Single-Core)1243863
Geekbench 6 (Multi-Core)34302112
AnTuTu 10
AnTuTu 10
Samsung Galaxy S20 FE
713203
Samsung Galaxy A51 5G
406776
CPU212654130998
GPU21546985094
Memory13737386339
UX147707104345
NanoReview Score713203406776
3DMark Wild Life
3DMark Wild Life
Samsung Galaxy S20 FE
3784
Samsung Galaxy A51 5G
n/a
Stability60 %n/a
Graphics Test22 fpsn/a
Graphics Score3784n/a
PCMark 3.0
PCMark 3.0
Samsung Galaxy S20 FE
11015
Samsung Galaxy A51 5G
n/a
Writing score10576n/a
Web score9360n/a
Video editing6950n/a
Data manipulation9003n/a
NanoReview Score11015n/a

Memory

RAM
RAM Size - 6 GB
- 8 GB
6 GB
Memory Type LPDDR5 LPDDR4X
Memory Frequency 2750 MHz 1866 MHz
Channels 2 2
Storage
Storage Capacity- 128 GB
- 256 GB
128 GB
Storage TypeUFS 3.1UFS 2.0
Memory CardMicroSDMicroSD

Software

OS Android 10 (Upgradeable to Android 13) Android 10 (Upgradeable to Android 13)
OS Size 24 GB 22.7 GB
UI Skin One UI 5.0 One UI 5.0

Battery

Volume 4500 mAh 4500 mAh
Max Charging Power 25 W 15 W
Battery Type Li-Po Li-Po
Removable No No
Wireless Charging Yes (15 W) No
Reverse Charging Yes (Wireless) No
Fast Charging Yes (50% in 45 min) Yes (40% in 40 min)
Full Charge Time 1:35 h 2:05 h
Battery Life Test
Battery Life
Samsung Galaxy S20 FE
n/a
Samsung Galaxy A51 5G
18:19
Web Browsingn/a07:25 h
Video Playbackn/a12:09 h
Gamesn/a05:11 h
Standby Moden/a81 h

Main camera

Matrix 12 MP 48 MP
Photo resolution 4032x3024 pixels 8000x6000 pixels
Zoom Optical, 3x Digital
Flash Dual LED LED
Stabilization Optical Digital
8K Recording No No
4K Recording Yes (Up to 60 fps) Yes (Up to 30 fps)
1080p Recording Yes (Up to 60 fps) Yes (Up to 120 fps)
Slow Motion 960 fps (720p) 960 fps (720p)
Wide-angle lens 123 ° 123 °
Lenses count Standard: 12 MP
Telephoto: 8 MP
Ultra-wide: 12 MP
Standard: 48 MP
Ultra-wide: 12 MP
Macro: 5 MP
Depth: 5 MP
Features - Bokeh effect
- Pro mode
- RAW support
- Bokeh effect
- Pro mode
Main lens
Matrix12 MP48 MP
Aperturef/1.8f/2.0
Focal length26 mm26 mm
SensorSamsung S5K2LDSamsung S5KGM2
Sensor size1/1.761/2
Pixel size1.8 μm0.8 μm
AutofocusPhase autofocus (Dual Pixel)Phase autofocus
StabilizationOpticalDigital
Telephoto
Matrix8 MPn/a
Aperturef/2.4n/a
Focal length76 mmn/a
SensorHynix HI-847n/a
Sensor size1/4.5n/a
Pixel size1 μmn/a
StabilizationOpticaln/a
Ultra-wide lens
Matrix12 MP12 MP
Aperturef/2.2f/2.2
Focal length13 mm13 mm
Sensor size1/3.0n/a
Pixel size1.12 μm1.12 μm
StabilizationDigitalDigital
Main camera DxOMark results
Photo quality
Samsung Galaxy S20 FE
119
Samsung Galaxy A51 5G
90
Video quality
Samsung Galaxy S20 FE
101
Samsung Galaxy A51 5G
86
Overall camera score
Samsung Galaxy S20 FE
115
Samsung Galaxy A51 5G
87

Front camera

Matrix 32 MP 32 MP
Photo resolution 6528x4896 pixels 6560x4928 pixels
Aperture f/2.0 f/2.2
Focal length 26 mm 26 mm
Sensor CMOS Samsung S5KGD1
Sensor size 1/2.74 1/2.8
Pixel size 0.8 μm 0.8 μm
Autofocus Phase autofocus No
Stabilization Digital Digital
Video resolution 2160p (4K) at 60 fps 2160p (4K) at 30 fps
TOF 3D sensor No No
Selfie camera DxOMark results
Photo quality
Samsung Galaxy S20 FE
n/a
Samsung Galaxy A51 5G
100
Video quality
Samsung Galaxy S20 FE
n/a
Samsung Galaxy A51 5G
119

Connectivity

Wi-Fi version Wi-Fi 6 (802.11 a/b/g/n/ac/ax) Wi-Fi 5 (802.11 a/b/g/n/ac)
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 5
Bluetooth features LE, A2DP 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
- OTG
GPS - GPS
- GLONASS
- Beidou
- Galileo
- GPS
- GLONASS
- Beidou
- Galileo
NFC* Yes Yes
Infrared Port No No
Connectivity
SIM Count*22
SIM TypeNanoNano
SIM ModeDual SIM StandbyDual SIM Standby
eSIM Support *NoNo
Hybrid SlotYesNo
2G BandsGSM850, GSM900, DCS1800, PCS1900GSM 850 / 900 / 1800 / 2100 / 2600
3G BandsWCDMA B1 (2100), B2 (1900), B4(AWS), B5(850), B8 (900)UMTS 850 / 900 / 1900 / 2100
LTE Bands*LTE (B1/B2/B3/B4/B5/B7/B8/B12/B13/B17/B18/B19/B20/B25/B26/B28/B32/B38/B39/B40/B41/B66)LTE (B850/B900/B1800/B2100/B2600)
LTE category1912
5G SupportNoYes

Sound

Speakers Stereo Mono
3.5 mm Jack No Yes
FM Radio No Yes
Dolby Atmos Yes Yes

Other

Class Flagship Mid-range
Announced September, 2020 yr April, 2020 yr
Release Date October, 2020 yr June, 2020 yr
Launch Price ($) 700 499
Sensors - Hall Sensor
- Proximity Sensor
- Gyroscope
- Accelerometer
- Ambient Light Sensor
- Compass
- Fingerprint sensor
- Proximity Sensor
- Gyroscope
- Accelerometer
- Ambient Light Sensor
- Compass
- Fingerprint sensor
Charger Included Yes 15 W n/a
* Attention! Config, frequencies, NFC, and other specs may vary by region.

Results

After analyzing the data, we consider Samsung Galaxy S20 FE the clear winner in this comparison.

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