LG Stylo 3 vs. Samsung Galaxy A21s

Phone Comparison, Reviews and Tests

Detailed comparison and review of LG Stylo 3 and Samsung Galaxy A21s. 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

LG Stylo 3 vs. Samsung Galaxy A21s Comparison Chart
DESIGN AND DIMENSIONS LG Stylo 3 Samsung Galaxy A21s
Product Type Smartphone Smartphone
Manufacturer Model Number - SM-A217F/DSN
Form Factor Touch Touch
Height 155.7 mm 163.7 mm Samsung Galaxy A21s has greater height than LG Stylo 3.
Width 79.7 mm 75.3 mm LG Stylo 3 has greater width than Samsung Galaxy A21s.
Depth 7.3 mm 8.9 mm LG Stylo 3 is narrower than LG Stylo 3.
Weight 149 g 192 g LG Stylo 3 is lighter than LG Stylo 3.
Body Colour Rose gold White | Blue | Black
Waterproof (Water-resistant) - -
SAR Value 1.03 W/kg (body), 0.7 W/kg (head) 1.544 W/kg (body), 0.422 W/kg (head), 2.21 W/kg (limb)
Connector Type Headset jack - mini-phone 3.5mm
Micro-USB - 5 pin Micro-USB Type B
USB Type-C - 24 pin USB-C
Headset jack - mini-phone 3.5mm
SIM Card Type (Size) Nano SIM Nano SIM
SIM Card Qty Single-SIM Dual-SIM
DISPLAY LG Stylo 3 Samsung Galaxy A21s
Display Type LCD display LCD display
Display Technology TFT PLS TFT
Screen Size (Display Size) 5.7" 6.5" Samsung Galaxy A21s has larger screen size than LG Stylo 3.
Screen Resolution (Display Resolution) 1280 x 720 pixels 1600 x 720 pixels Samsung Galaxy A21s has better screen resolution than LG Stylo 3.
Display Format HD HD+
Aspect Ratio - 20:9
Colour Depth - 16.7 million colours
Display Features - Infinity O display
Display Protection (Screen Protector) Corning Gorilla Glass 5 (scratch resistant glass) -
PROCESSOR LG Stylo 3 Samsung Galaxy A21s
Processor Type (CPU) Qualcomm Snapdragon 435 -
Processor Number MSM8917 -
Clock Speed 1.4 GHz 2 GHz Samsung Galaxy A21s has higher clock speed than LG Stylo 3.
Processor Core Qty Quad-core 8-core Samsung Galaxy A21s has higher processor core quantity than LG Stylo 3.
MEMORY LG Stylo 3 Samsung Galaxy A21s
RAM 2 GB 3 GB Samsung Galaxy A21s has more RAM than LG Stylo 3.
Internal Memory Size (Storage Capacity) 16 GB 32 GB Samsung Galaxy A21s has more internal memory than LG Stylo 3.
User Memory 8.7 GB 19.5 GB
Supported Flash Memory Cards (Expandable Memory) microSDHC, microSDXC - up to 2 TB microSDHC, microSDXC - up to 512 GB
CAMERA LG Stylo 3 Samsung Galaxy A21s
MAIN CAMERA
Number of Main Cameras 1 4
Sensor Resolution 13 Megapixel 48 Megapixel Samsung Galaxy A21s has better camera resolution than LG Stylo 3.
Lens Type - Wide-angle lens
Lens Aperture - F/2.0
Field of View (FoV) - 80 degree(s)
Focus Adjustment Automatic Automatic
Digital Zoom 4x 8x Samsung Galaxy A21s has better digital zoom than LG Stylo 3.
HDR Mode Auto HDR mode -
Camera Modes BurstShot, SteadyShot, Gesture Shot, Live Shot, Gesture Interval Shot, Auto Shot Live Focus mode
Light Source LED light LED flash
Still Image Resolutions 4160 x 3120 -
Video Resolutions 1920 x 1080 (1080p) 1920 x 1080 (1080p) at 30 fps
Camera Features (Functions) - Live Focus
SECOND CAMERA
Sensor Resolution (2nd Camera) - 8 Megapixel
Lens Type (2nd Camera) - Ultra wide-angle lens
Lens Aperture (2nd Camera) - F/2.2
Field of View (2nd Camera) - 123 degree(s)
THIRD CAMERA
Sensor Resolution (3rd Camera) - 2 Megapixel
Lens Aperture (3rd Camera) - F/2.4
Camera Functions (3rd Camera) - Macro camera
Camera Features (3rd Camera) - 4cm macro photography
FOURTH CAMERA
Sensor Resolution (4th Camera) - 2 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) 5 Megapixel 13 Megapixel Samsung Galaxy A21s has better front camera resolution than LG Stylo 3.
Lens Aperture (Front) - F/2.2
Focus Adjustment - Focus free
Light Source (Front) Display flash -
Video Resolutions (Front) 1920 x 1080 (1080p) -
BATTERY AND CHARGING LG Stylo 3 Samsung Galaxy A21s
Battery Capacity (Battery Size) 3200 mAh 5000 mAh Samsung Galaxy A21s has larger battery capacity than LG Stylo 3.
Standby Time 399 hours -
Talk Time 960 minutes 3240 minutes Samsung Galaxy A21s has longer battery life when making calls than LG Stylo 3.
Run Time Details Talk: up to 960 min
Standby: up to 399 hrs
Active online usage (4G): up to 23 hrs
Active online usage (Wi-Fi): up to 23 hrs
Playback (video): up to 21 hrs
Playback (audio): up to 109 hrs
Talk (4G): up to 3240 min
Battery Technology Lithium Ion Lithium Ion
CELLULAR LG Stylo 3 Samsung Galaxy A21s
Technology WCDMA (UMTS) / GSM WCDMA (UMTS) / GSM
Mobile Broadband Generation 4G 4G Both phones have the same mobile network generation.
Operating System Android 7.0 Nougat -
User Interface - One UI
Navigation A-GPS GPS, GLONASS, BeiDou, Galileo
COMMUNICATIONS LG Stylo 3 Samsung Galaxy A21s
Data Transmission GPRS, EDGE, HSDPA, HSUPA, HSPA+, LTE GPRS, EDGE, HSDPA, HSUPA, HSPA+, FDD-LTE, TDD-LTE
2G Band 850 GSM, 900 GSM, 1800 GSM, 1900 GSM 850 GSM, 900 GSM, 1800 GSM, 1900 GSM
3G UMTS Band - Band 1, Band 2, Band 5, Band 8
3G UMTS Frequency - 2100, 1900, 850, 900
4G LTE Band - Band 1, Band 2, Band 3, 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 850, FDD 2600, FDD 900, FDD 800 DD, FDD 700 APT, TDD 2600, TDD 2300, TDD 2500
Wireless Interface IEEE 802.11b/g/n IEEE 802.11a/b/g/n/ac
Bluetooth Bluetooth 4.2 Bluetooth 5.0 LE
Bluetooth Profiles HFP, HSP, OPP, PAN, A2DP, AVRCP, HID, GAVDP, PBAP, MAP, DIP, HDP, HOGP, IOPT -
NFC - Yes Samsung Galaxy A21s has NFC reader for mobile payments.
Messaging Services SMS, MMS SMS, MMS
MEDIA LG Stylo 3 Samsung Galaxy A21s
Supported Digital Audio Standards WMA, AAC, AMR, MP3, FLAC, AAC +, eAAC+ WAV, WMA, AAC, AMR, MP3, FLAC, XMF, OGG, MIDI, M4A, MXMF, OGA, 3GA, AWB, IMY, RTTTL, RTX, OTA, MID
Supported Digital Video Standards XviD, H.264, VP8, VP9, H.265 MKV, FLV, AVI, WMV, ASF, 3GP, M4V, WebM, 3G2, MP4
Sound Enhancements - Dolby Atmos sound technology
FEATURES LG Stylo 3 Samsung Galaxy A21s
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 Accelerometer, proximity sensor, gyro sensor, geomagnetic sensor
Security Devices Fingerprint reader Face recognition, fingerprint reader
Additional Phone Features QSlide function, Multi Window, KnockON, Knock Code function, notification LED, Easy Home mode, Smart Dial, Mini View function, Pop Memo, Smart Lock, Pen Pop 2.0, Pen Keeper, Pop Scanner, EasyHome, Clip Tray Samsung KNOX, Virtual Light Sensing
OTHERS LG Stylo 3 Samsung Galaxy A21s
Included Accessories Stylus, USB cable, power adapter Power adapter
Compliant Standards HAC (Hearing Aid Compatible) -
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