Samsung Galaxy A51 vs. Motorola Moto E20

Phone Comparison, Reviews and Tests

In depth comparison and review of Samsung Galaxy A51 and Motorola Moto E20. Compare sizes, cameras, batteries, memory, and other important specifications and features to easily choose the right phone for you. Our goal is to help you uncover differences between the products and find the phone that will best fit your needs.

Phone Specifications Comparison

Samsung Galaxy A51 vs. Motorola Moto E20 Comparison Chart
DESIGN AND DIMENSIONS Samsung Galaxy A51 Motorola Moto E20
Product Type Smartphone Smartphone
Manufacturer Model Number SM-A515F/DSN -
Form Factor Touch Touch
Height 158.5 mm 164.8 mm Motorola Moto E20 has greater height than Samsung Galaxy A51.
Width 73.6 mm 75.5 mm Motorola Moto E20 has greater width than Samsung Galaxy A51.
Depth 7.9 mm 8.5 mm Samsung Galaxy A51 is narrower than Samsung Galaxy A51.
Weight 172 g 184 g Samsung Galaxy A51 is lighter than Samsung Galaxy A51.
Body Colour Silver | Prism crush black | Haze crush silver | Prism crush blue | Prism crush white Coastal blue | Graphite grey
Body Material - Plastic
Waterproof (Water-resistant) - -
IP rating - IP52
SAR Value 0.369 W/kg (head), 1.59 W/kg (body), 2.93 W/kg (limb) 1.8 W/kg (body), 1.17 W/kg (head)
Connector Type USB Type-C - 24 pin USB-C
Headset jack - mini-phone 3.5mm
USB Type-C - 24 pin USB-C
Headset jack - mini-phone 3.5mm
SIM Card Type (Size) Nano SIM Nano SIM
SIM Card Qty Dual-SIM Dual-SIM
DISPLAY Samsung Galaxy A51 Motorola Moto E20
Display Type OLED display LCD display
Display Technology Super AMOLED IPS
Screen Size (Display Size) 6.5" 6.5" Both phones have the same screen size.
Screen Resolution (Display Resolution) 2400 x 1080 pixels 1600 x 720 pixels Samsung Galaxy A51 has better screen resolution than Motorola Moto E20.
Display Format Full HD+ HD+
Pixel Density 408 ppi 269 ppi Samsung Galaxy A51 has better pixel density than Motorola Moto E20.
Aspect Ratio - 20:9
Colour Depth 16.7 million colours -
Display Features Edge-to-Edge screen, Infinity O display Max Vision display
PROCESSOR Samsung Galaxy A51 Motorola Moto E20
Processor Type (CPU) Samsung Exynos 9611 Unisoc
Processor Number - T606
Clock Speed 2.3 GHz 1.6 GHz Samsung Galaxy A51 has higher clock speed than Motorola Moto E20.
Processor Core Qty 8-core 8-core Both phones have the same number of phone cores.
64-bit Architecture Yes - Samsung Galaxy A51 has 64-bit architecture.
MEMORY Samsung Galaxy A51 Motorola Moto E20
RAM 4 GB 2 GB Samsung Galaxy A51 has more RAM than Motorola Moto E20.
Internal Memory Size (Storage Capacity) 128 GB 32 GB Samsung Galaxy A51 has more internal memory than Motorola Moto E20.
User Memory 107 GB -
Supported Flash Memory Cards (Expandable Memory) microSDHC, microSDXC - up to 512 GB microSDHC, microSD, microSDXC - up to 1 TB
CAMERA Samsung Galaxy A51 Motorola Moto E20
MAIN CAMERA
Number of Main Cameras 4 2
Sensor Resolution 48 Megapixel 13 Megapixel Samsung Galaxy A51 has better camera resolution than Motorola Moto E20.
Lens Aperture F/2.0 F/2.2 Samsung Galaxy A51 has better lens aperture than Samsung Galaxy A51.
Pixel Size - 1.12 μm
Focus Adjustment Automatic Automatic
Digital Zoom 8x -
Special Effects - HDR
Camera Modes Slow motion mode, Live Focus mode Panorama, Professional mode, portrait mode, Night Vision
Light Source LED flash LED flash
Video Resolutions Slo-mo video 1280 x 720 (720p) at 240 fps, 3840 x 2160 (4K) at 30 fps 1920 x 1080 (1080p) at 30 fps, 1280 x 720 (720p) at 30 fps
Camera Features (Functions) AR sticker, background blur, Scene Optimiser, Eye blink, Flaw detection, Stamp, Facial blur Phase Detect Auto-Focus (PDAF), AI Dual camera, High-res zoom
SECOND CAMERA
Sensor Resolution (2nd Camera) 12 Megapixel 2 Megapixel Samsung Galaxy A51 has better second camera resolution than Motorola Moto E20.
Lens Type (2nd Camera) Ultra wide-angle lens -
Lens Aperture (2nd Camera) F/2.2 F/2.4 Samsung Galaxy A51 has better second camera lens aperture than Samsung Galaxy A51.
Field of View (2nd Camera) 123 degree(s) -
Pixel Size (2nd Camera) - 1.75 μm
Camera Functions (2nd Camera) - Depth camera
THIRD CAMERA
Sensor Resolution (3rd Camera) 5 Megapixel -
Lens Aperture (3rd Camera) F/2.4 -
Camera Functions (3rd Camera) Macro camera -
FOURTH CAMERA
Sensor Resolution (4th Camera) 5 Megapixel -
Lens Type (4th Camera) Telephoto lens -
Lens Aperture (4th Camera) F/2.2 -
Camera Functions (4th Camera) Depth camera -
FRONT CAMERA
Number of Front Cameras 1 1
Sensor Resolution (Front) 32 Megapixel 5 Megapixel Samsung Galaxy A51 has better front camera resolution than Motorola Moto E20.
Lens Aperture (Front) F/2.2 F/2.2 Both phones have the same front camera lens aperture.
Pixel Size (Front) - 1.12 μm
Focus Adjustment Focus free -
Special Effects (Front) - HDR
Camera Modes (Front) - Pro mode, Beautification mode, portrait mode
Video Resolutions (Front) - 1920 x 1080 (1080p) at 30 fps, 1280 x 720 (720p) at 30 fps
BATTERY AND CHARGING Samsung Galaxy A51 Motorola Moto E20
Battery Capacity (Battery Size) 4000 mAh 4000 mAh Both phones have the same battery capacity.
Talk Time 1920 minutes -
Run Time Details Active online usage (LTE): up to 15 hrs
Active online usage (Wi-Fi): up to 16 hrs
Playback (video): up to 20 hrs
Playback (audio): up to 87 hrs
Talk (4G): up to 1920 min
Standard usage: up to 40 hrs
Battery Technology Lithium Ion -
CELLULAR Samsung Galaxy A51 Motorola Moto E20
Technology WCDMA (UMTS) / GSM WCDMA (UMTS) / GSM
Mobile Broadband Generation 4G 4G Both phones have the same mobile network generation.
Operating System Android 10 Android 11 (Go edition)
User Interface One UI -
Intelligent Assistant Bixby Google Assistant
Navigation GPS, GLONASS, BeiDou, Galileo GPS, A-GPS, GLONASS, Galileo
COMMUNICATIONS Samsung Galaxy A51 Motorola Moto E20
Data Transmission GPRS, EDGE, HSDPA, HSUPA, HSPA+, FDD-LTE, TDD-LTE LTE
2G Band 850 GSM, 900 GSM, 1800 GSM, 1900 GSM -
3G UMTS Band Band 1, Band 2, Band 4, Band 5, Band 8 -
3G UMTS Frequency 2100, 1900, 1700, 850, 900 -
4G LTE Band Band 1, Band 2, Band 3, Band 4, Band 5, Band 7, Band 8, Band 12, Band 13, Band 17, Band 20, Band 26, Band 28, Band 38, Band 40, Band 41, Band 66 -
4G LTE Frequency FDD 2100, FDD 1900 PCS, FDD 1800+, FDD 1700 - 2110 AWS, FDD 850, FDD 2600, FDD 900, FDD 700a, FDD 700c, FDD 700b, FDD 800 DD, FDD 850+, FDD 700 APT, TDD 2600, TDD 2300, TDD 2500, FDD 1700 - 2110 AWS-3 -
Wireless Interface IEEE 802.11a/b/g/n/ac, ANT+ IEEE 802.11a/b/g
Bluetooth Bluetooth 5.0 LE Bluetooth 5.0
Bluetooth Profiles HFP, HSP, OPP, PAN, A2DP, AVRCP, HID, SAP, PBAP, MAP, HOGP -
NFC Yes - Samsung Galaxy A51 has NFC reader for mobile payments.
Messaging Services SMS, MMS -
MEDIA Samsung Galaxy A51 Motorola Moto E20
Supported Digital Audio Standards WAV, WMA, AAC, AMR, MP3, FLAC, XMF, OGG, MIDI, M4A, MXMF, OGA, 3GA, AWB, IMY, RTTTL, RTX, OTA, MID -
Supported Digital Video Standards MKV, FLV, AVI, WMV, ASF, 3GP, M4V, WebM, 3G2, MP4 -
FEATURES Samsung Galaxy A51 Motorola Moto E20
Phone Functions Speakerphone, voice control, call timer, conference call, flight mode, voice dialing, vibrating alert -
Sensors Accelerometer, ambient light sensor, proximity sensor, gyro sensor, hall sensor, geomagnetic sensor Accelerometer, ambient light sensor, proximity sensor
Security Devices Fingerprint reader (under display) Fingerprint reader
Additional Phone Features Fast Charging, Samsung KNOX, Bixby Vision, Game Booster, Bixby Routines Notification LED, Quick gestures, Google Assistant Button
OTHERS Samsung Galaxy A51 Motorola Moto E20
Included Accessories Power adapter SIM card removal tool, USB-C cable
Compliant Standards - IP52
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