Samsung Galaxy A42 5G vs. Vivo Y20s

Phone Comparison, Reviews and Tests

Detailed comparison and review of Samsung Galaxy A42 5G and Vivo Y20s. With our comprehensive overview, you can simply compare sizes, functions, but also other key features of both phones and easily decide which one is the right choice for you. Our goal is to help you identify the main differences between products and find the phone that best fits your needs and expectations.

Phone Specifications Comparison

Samsung Galaxy A42 5G vs. Vivo Y20s Comparison Chart
DESIGN AND DIMENSIONS Samsung Galaxy A42 5G Vivo Y20s
Product Type Smartphone Smartphone
Manufacturer Model Number SM-A426B/DS -
Form Factor Touch Touch
Height 164.4 mm 164.41 mm Vivo Y20s has greater height than Samsung Galaxy A42 5G.
Width 75.9 mm 76.32 mm Vivo Y20s has greater width than Samsung Galaxy A42 5G.
Depth 8.6 mm 8.41 mm Vivo Y20s is narrower than Samsung Galaxy A42 5G.
Weight 193 g 192.3 g Vivo Y20s is lighter than Samsung Galaxy A42 5G.
Body Colour Prism dot black | Prism dot white | Prism dot grey Obsidian black | Nebula blue
Body Material - Plastic
Waterproof (Water-resistant) - -
SAR Value 1.334 W/kg (body), 1.154 W/kg (head) -
Connector Type USB Type-C - 24 pin USB-C
Headset jack - mini-phone 3.5mm
Micro-USB
SIM Card Type (Size) Nano SIM Nano SIM
SIM Card Qty Dual-SIM Dual-SIM
SIM Card Configuration Details Nano SIM + nano SIM/microSD -
DISPLAY Samsung Galaxy A42 5G Vivo Y20s
Display Type OLED display LCD display
Display Technology Super AMOLED IPS
Screen Size (Display Size) 6.6" 6.51" Samsung Galaxy A42 5G has larger screen size than Vivo Y20s.
Screen Resolution (Display Resolution) 1600 x 720 pixels 1600 x 720 pixels Both phones have the same screen resolution.
Display Format HD+ HD+
Aspect Ratio - 20:9
Colour Depth 16.7 million colours -
Display Features Night mode, Edge-to-Edge screen, Infinity U Display In-Cell Display Technology, Eye protection mode, FullView Display
PROCESSOR Samsung Galaxy A42 5G Vivo Y20s
Processor Type (CPU) - Qualcomm Snapdragon 460
Clock Speed 2.2 GHz -
Processor Core Qty 8-core 8-core Both phones have the same number of phone cores.
MEMORY Samsung Galaxy A42 5G Vivo Y20s
RAM 4 GB 4 GB Both phones have the same RAM size.
Internal Memory Size (Storage Capacity) 128 GB 128 GB Both phones have the same internal memory capacity.
User Memory 106 GB -
Supported Flash Memory Cards (Expandable Memory) microSDHC, microSD, microSDXC - up to 1 TB microSD
CAMERA Samsung Galaxy A42 5G Vivo Y20s
MAIN CAMERA
Number of Main Cameras 4 3
Sensor Resolution 48 Megapixel 13 Megapixel Samsung Galaxy A42 5G has better camera resolution than Vivo Y20s.
Lens Aperture F/1.8 F/2.2 Samsung Galaxy A42 5G has better lens aperture than Samsung Galaxy A42 5G.
Focus Adjustment Automatic Automatic
Digital Zoom 10x -
Special Effects Bokeh effect -
Camera Modes Live Focus mode Panorama, Time-lapse mode, Slow motion mode, Professional mode, portrait mode, Bokeh Mode
Light Source Flash LED flash
Video Resolutions Slo-mo video 1280 x 720 (720p) at 240 fps, 3840 x 2160 (4K) at 30 fps, Slo-mo video 1280 x 720 (720p) at 480 fps -
Camera Features (Functions) - Live Photo
SECOND CAMERA
Sensor Resolution (2nd Camera) 8 Megapixel 2 Megapixel Samsung Galaxy A42 5G has better second camera resolution than Vivo Y20s.
Lens Type (2nd Camera) Ultra wide-angle lens Bokeh lens
Lens Aperture (2nd Camera) F/2.2 F/2.4 Samsung Galaxy A42 5G has better second camera lens aperture than Samsung Galaxy A42 5G.
Field of View (2nd Camera) 123 degree(s) -
THIRD CAMERA
Sensor Resolution (3rd Camera) 5 Megapixel 2 Megapixel Samsung Galaxy A42 5G has higher resolution third camera than Vivo Y20s.
Lens Aperture (3rd Camera) F/2.4 F/2.4 Both phones have the same lens aperture of the third camera.
Camera Functions (3rd Camera) Macro camera Super macro camera
FOURTH CAMERA
Sensor Resolution (4th Camera) 5 Megapixel -
Lens Aperture (4th Camera) F/2.4 -
Camera Functions (4th Camera) Depth camera -
FRONT CAMERA
Number of Front Cameras 1 1
Sensor Resolution (Front) 20 Megapixel 8 Megapixel Samsung Galaxy A42 5G has better front camera resolution than Vivo Y20s.
Lens Aperture (Front) F/2.2 F/1.8 Vivo Y20s has better front lens aperture than Samsung Galaxy A42 5G.
Focus Adjustment Focus free -
Camera Modes (Front) Live Focus mode -
Video Resolutions (Front) 3840 x 2160 (4K) at 30 fps -
BATTERY AND CHARGING Samsung Galaxy A42 5G Vivo Y20s
Battery Capacity (Battery Size) 5000 mAh 5000 mAh Both phones have the same battery capacity.
Fast Charging Technology Adaptive Fast Charging Vivo FlashCharge technology Both phones have fast charging technology.
Talk Time 2160 minutes -
Run Time Details Active online usage (LTE): up to 21 hrs
Active online usage (Wi-Fi): up to 22 hrs
Playback (audio): up to 130 hrs
Talk (4G): up to 2160 min
Playback (video): up to 34 hrs
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CELLULAR Samsung Galaxy A42 5G Vivo Y20s
Technology WCDMA (UMTS) / GSM WCDMA (UMTS) / GSM
Mobile Broadband Generation 5G 4G Samsung Galaxy A42 5G has more advanced generation mobile network.
Operating System Google Android Funtouch OS 11 (based on Android 10)
User Interface One UI -
Navigation GPS, GLONASS, BeiDou, Galileo GPS, GLONASS, BeiDou, Galileo
COMMUNICATIONS Samsung Galaxy A42 5G Vivo Y20s
Data Transmission FDD-LTE, TDD-LTE, 5G NR FR1 FDD-LTE, TDD-LTE
2G Band 850 GSM, 900 GSM, 1800 GSM, 1900 GSM -
3G UMTS Band Band 1, Band 2, Band 4, Band 5, Band 8 Band 1, Band 2, Band 4, Band 5, Band 8
3G UMTS Frequency 2100, 1900, 1700, 850, 900 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 17, Band 20, Band 28, Band 38, Band 40, Band 41 Band 1, Band 2, Band 3, Band 4, Band 5, Band 7, Band 8, Band 20, Band 28, Band 38, Band 40, Band 41
4G LTE Frequency FDD 2100, FDD 1900 PCS, FDD 1800+, FDD 1700 - 2110 AWS, FDD 850, FDD 2600, FDD 900, FDD 700a, FDD 700b, FDD 800 DD, FDD 700 APT, TDD 2600, TDD 2300, TDD 2500 FDD 2100, FDD 1900 PCS, FDD 1800+, FDD 1700 - 2110 AWS, FDD 850, FDD 2600, FDD 900, FDD 800 DD, FDD 700 APT, TDD 2600, TDD 2300, TDD 2500
5G NR Band N1, n3, n5, n7, n8, n28, n41, n78, n40 -
5G NR Frequency FDD 2100, FDD 1800, FDD 850, FDD 2600, FDD 900, FDD 700APT, TDD TD 2500, TDD TD 3500, TDD 2300 -
Wireless Interface IEEE 802.11a/b/g/n/ac Wi-Fi
Bluetooth Bluetooth 5.0 Bluetooth 5.0
NFC Yes - Samsung Galaxy A42 5G has NFC reader for mobile payments.
MEDIA Samsung Galaxy A42 5G Vivo Y20s
Supported Digital Audio Standards WAV, WMA, AAC, AMR, MP3, FLAC, XMF, OGG, MIDI, M4A, MXMF, OGA, 3GA, AWB, IMY, RTTTL, RTX, OTA, MID WAV, MPEG 2 Audio, MP3, FLAC, MIDI, APE (Monkey's Audio), AMR-NB, Vorbis
Supported Digital Video Standards MKV, FLV, AVI, WMV, ASF, 3GP, M4V, WebM, 3G2, MP4 MKV, FLV, AVI, 3GP, TS, MP4
FEATURES Samsung Galaxy A42 5G Vivo Y20s
Phone Functions Speakerphone, voice control, call timer, conference call, flight mode, voice dialing, vibrating alert Speakerphone, voice control, call timer, conference call, flight mode, voice dialing, vibrating alert
Sensors Accelerometer, proximity sensor, gyro sensor, geomagnetic sensor, light sensor Accelerometer, ambient light sensor, proximity sensor, digital compass, gyro sensor
Security Devices Fingerprint reader Fingerprint reader (side)
Additional Phone Features Samsung KNOX, Game Booster Face Wake
OTHERS Samsung Galaxy A42 5G Vivo Y20s
Included Accessories Power adapter Headset, power adapter, SIM card removal tool, pre-installed screen protection film, protective case
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