Samsung Galaxy A21s vs. TCL 405

Phone Comparison, Reviews and Tests

Detailed comparison and review of Samsung Galaxy A21s and TCL 405. 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 A21s vs. TCL 405 Comparison Chart
DESIGN AND DIMENSIONS Samsung Galaxy A21s TCL 405
Product Type Smartphone Smartphone
Manufacturer Model Number SM-A217F/DSN -
Form Factor Touch Touch
Height 163.7 mm 164.66 mm TCL 405 has greater height than Samsung Galaxy A21s.
Width 75.3 mm 75.4 mm TCL 405 has greater width than Samsung Galaxy A21s.
Depth 8.9 mm 8.99 mm Samsung Galaxy A21s is narrower than Samsung Galaxy A21s.
Weight 192 g 190 g TCL 405 is lighter than Samsung Galaxy A21s.
Body Colour White | Blue | Black Dark grey | Lavender purple
Waterproof (Water-resistant) - - TCL 405 is waterproof.
SAR Value 1.544 W/kg (body), 0.422 W/kg (head), 2.21 W/kg (limb) -
Integrated Components - FM radio, LED flashlight
Connector Type USB Type-C - 24 pin USB-C
Headset jack - mini-phone 3.5mm
Headset jack - mini-phone 3.5mm
USB Type-C
SIM Card Type (Size) Nano SIM Nano SIM
SIM Card Qty Dual-SIM Dual-SIM
DISPLAY Samsung Galaxy A21s TCL 405
Display Type LCD display -
Display Technology PLS TFT -
Screen Size (Display Size) 6.5" 6.6" TCL 405 has larger screen size than Samsung Galaxy A21s.
Screen Resolution (Display Resolution) 1600 x 720 pixels 1612 x 720 pixels TCL 405 has better screen resolution than Samsung Galaxy A21s.
Display Format HD+ HD+
Pixel Density - 269 ppi
Aspect Ratio 20:9 20:9
Max Brightness - 400 cd/m²
Colour Depth 16.7 million colours -
Contrast Ratio - 1000:1
Display Enhancement Technology - Blue light filter, Eye Care
Display Features Infinity O display Vast Display, TCL NXTVISION, 70% NTSC
PROCESSOR Samsung Galaxy A21s TCL 405
Processor Type (CPU) - MediaTek Helio G25
Clock Speed 2 GHz 2 GHz Both phones have the same clock speed.
Processor Core Qty 8-core 8-core Both phones have the same number of phone cores.
Graphics System (GPU) - IMG GE8320
MEMORY Samsung Galaxy A21s TCL 405
RAM 3 GB 2 GB Samsung Galaxy A21s has more RAM than TCL 405.
Internal Memory Size (Storage Capacity) 32 GB 32 GB Both phones have the same internal memory capacity.
User Memory 19.5 GB -
Supported Flash Memory Cards (Expandable Memory) microSDHC, microSDXC - up to 512 GB microSDHC, microSD, microSDXC - up to 512 GB
CAMERA Samsung Galaxy A21s TCL 405
MAIN CAMERA
Number of Main Cameras 4 2
Sensor Resolution 48 Megapixel 13 Megapixel Samsung Galaxy A21s has better camera resolution than TCL 405.
Sensor Size - 1/3"
Lens Type Wide-angle lens -
Lens Aperture F/2.0 F/2.2 Samsung Galaxy A21s has better lens aperture than Samsung Galaxy A21s.
Lens Construction - 4-element
Field of View (FoV) 80 degree(s) 76.7 degree(s) Samsung Galaxy A21s has larger lens field of view than TCL 405.
Pixel Size - 1.12 μm
Focus Adjustment Automatic Automatic
Digital Zoom 8x -
Special Effects - HDR
Camera Modes Live Focus mode Panorama, Gesture Shot
Face Recognition (Face ID) - Face tracking TCL 405 has face detection.
Light Source LED flash LED flash
Video Resolutions 1920 x 1080 (1080p) at 30 fps 1920 x 1080 (1080p) at 30 fps
Camera Features (Functions) Live Focus Phase Detect Auto-Focus (PDAF)
SECOND CAMERA
Sensor Resolution (2nd Camera) 8 Megapixel 2 Megapixel Samsung Galaxy A21s has better second camera resolution than TCL 405.
Sensor Size (2nd Camera) - 1/5"
Lens Type (2nd Camera) Ultra wide-angle lens -
Lens Aperture (2nd Camera) F/2.2 F/2.4 Samsung Galaxy A21s has better second camera lens aperture than Samsung Galaxy A21s.
Lens Element Qty (2nd Camera) - 3-element
Field of View (2nd Camera) 123 degree(s) 88.8 degree(s) Samsung Galaxy A21s has larger second camera lens field of view than TCL 405.
Pixel Size (2nd Camera) - 1.75 μm
Camera Functions (2nd Camera) - Depth camera
Special Effects (2nd Camera) - Portrait bokeh
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) 13 Megapixel 5 Megapixel Samsung Galaxy A21s has better front camera resolution than TCL 405.
Sensor Size (Front) - 1/5"
Lens Aperture (Front) F/2.2 F/2.2 Both phones have the same front camera lens aperture.
Lens Element Qty (Front) - 3-element
Field of View (Front) - 76.8 degree(s)
Pixel Size (Front) - 1.12 μm
Focus Adjustment Focus free Focus free
Special Effects (Front) - HDR
Video Resolutions (Front) - 1920 x 1080 (1080p) at 30 fps
Camera Features (Front) - Auto capture
BATTERY AND CHARGING Samsung Galaxy A21s TCL 405
Battery Capacity (Battery Size) 5000 mAh 5000 mAh Both phones have the same battery capacity.
Recharge Time (Charging Time) - 3.5 hour(s)
Standby Time - 2 days
Talk Time 3240 minutes -
Run Time Details 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 -
CELLULAR Samsung Galaxy A21s TCL 405
Technology WCDMA (UMTS) / GSM WCDMA (UMTS) / GSM
Mobile Broadband Generation 4G 4G Both phones have the same mobile network generation.
Operating System - Android 12 (Go edition)
User Interface One UI -
Navigation GPS, GLONASS, BeiDou, Galileo GPS, A-GPS, GLONASS, BeiDou, Galileo
COMMUNICATIONS Samsung Galaxy A21s TCL 405
Data Transmission GPRS, EDGE, HSDPA, HSUPA, HSPA+, FDD-LTE, TDD-LTE GPRS, EDGE, HSPA+, LTE, VoLTE, VoWiFi
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 Band 1, Band 2, Band 5, Band 8
3G UMTS Frequency 2100, 1900, 850, 900 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 Band 1, 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 FDD 2100, FDD 1800+, FDD 850, FDD 2600, FDD 900, FDD 800 DD, FDD 700 APT, TDD 2600, TDD 2300, TDD 2500
Wireless Interface IEEE 802.11a/b/g/n/ac IEEE 802.11a/b/g/n/ac
Bluetooth Bluetooth 5.0 LE Bluetooth 5.1
NFC Yes - Samsung Galaxy A21s has NFC reader for mobile payments.
Messaging Services SMS, MMS -
MEDIA Samsung Galaxy A21s TCL 405
Supported Digital Audio Standards WAV, WMA, AAC, AMR, MP3, FLAC, XMF, OGG, MIDI, M4A, MXMF, OGA, 3GA, AWB, IMY, RTTTL, RTX, OTA, MID AAC, AMR, MP3, FLAC, OGG, MIDI, AWB, OPUS, HE-AAC v1, HE-AAC v2, Vorbis, WAV (Raw), WAV (Alaw / Ulaw)
Supported Digital Video Standards MKV, FLV, AVI, WMV, ASF, 3GP, M4V, WebM, 3G2, MP4 MPEG-4, MPEG-2, H.264, H.263, VP8, VP9, H.265
Sound Enhancements Dolby Atmos sound technology -
FEATURES Samsung Galaxy A21s TCL 405
Phone Functions Speakerphone, voice control, call timer, conference call, flight mode, voice dialing, vibrating alert -
Sensors Accelerometer, proximity sensor, gyro sensor, geomagnetic sensor Accelerometer
Security Devices Face recognition, fingerprint reader Face recognition
Security Technology - Face Unlock
Additional Phone Features Samsung KNOX, Virtual Light Sensing Software updates FOTA (Firmware Over The Air), HD Voice, Virtual Proximity Sensing, dual stereo speakers, intelligent charging mode
OTHERS Samsung Galaxy A21s TCL 405
Included Accessories Power adapter Power adapter, SIM card removal tool, USB-C cable, LCD sticker
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