Samsung Galaxy A21s vs. TCL 40SE

Phone Comparison, Reviews and Tests

In depth comparison and review of Samsung Galaxy A21s and TCL 40SE. 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 A21s vs. TCL 40SE Comparison Chart
DESIGN AND DIMENSIONS Samsung Galaxy A21s TCL 40SE
Product Type Smartphone Smartphone
Manufacturer Model Number SM-A217F/DSN T610K
Form Factor Touch Touch
Height 163.7 mm 167.91 mm TCL 40SE has greater height than Samsung Galaxy A21s.
Width 75.3 mm 76.5 mm TCL 40SE has greater width than Samsung Galaxy A21s.
Depth 8.9 mm 8.45 mm TCL 40SE is narrower than Samsung Galaxy A21s.
Weight 192 g 190 g TCL 40SE is lighter than Samsung Galaxy A21s.
Body Colour White | Blue | Black Dark grey | Twilight purple
Body Material - Polycarbonate, polymethyl methacrylate (PMMA)
Waterproof (Water-resistant) - - TCL 40SE is waterproof.
SAR Value 1.544 W/kg (body), 0.422 W/kg (head), 2.21 W/kg (limb) -
Integrated Components - LED flashlight
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 A21s TCL 40SE
Display Type LCD display LCD display
Display Technology PLS TFT -
Screen Size (Display Size) 6.5" 6.75" TCL 40SE has larger screen size than Samsung Galaxy A21s.
Screen Resolution (Display Resolution) 1600 x 720 pixels 1600 x 720 pixels Both phones have the same screen resolution.
Display Format HD+ HD+
Pixel Density - 260 ppi
Aspect Ratio 20:9 20:9
Max Brightness - 450 cd/m²
Colour Depth 16.7 million colours -
Contrast Ratio - 1500:1
Display Enhancement Technology - Eye Care
Display Refresh Rate - 90 Hz
Display Features Infinity O display Capacitive touch screen, TCL NXTVISION, Mini-Notch display, 69.3% NTSC
PROCESSOR Samsung Galaxy A21s TCL 40SE
Processor Type (CPU) - MediaTek Helio G37
Clock Speed 2 GHz 2.3 GHz TCL 40SE has higher clock speed than Samsung Galaxy A21s.
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 40SE
RAM 3 GB 4 GB TCL 40SE has more RAM than Samsung Galaxy A21s.
Internal Memory Size (Storage Capacity) 32 GB 128 GB TCL 40SE has more internal memory than Samsung Galaxy A21s.
User Memory 19.5 GB 106 GB
Supported Flash Memory Cards (Expandable Memory) microSDHC, microSDXC - up to 512 GB microSDHC, microSD, microSDXC - up to 1 TB
CAMERA Samsung Galaxy A21s TCL 40SE
MAIN CAMERA
Number of Main Cameras 4 3
Sensor Resolution 48 Megapixel 50 Megapixel TCL 40SE has better camera resolution than Samsung Galaxy A21s.
Sensor Size - 1/2.55"
Lens Type Wide-angle lens -
Lens Aperture F/2.0 F/1.8 TCL 40SE has better lens aperture than Samsung Galaxy A21s.
Lens Construction - 5-element
Field of View (FoV) 80 degree(s) 79.4 degree(s) Samsung Galaxy A21s has larger lens field of view than TCL 40SE.
Pixel Size - 0.7 μm
Focus Adjustment Automatic Automatic
Digital Zoom 8x -
Special Effects - HDR, Bokeh effect
Camera Modes Live Focus mode Panorama, SteadyShot, low-light shots, Landscapes
Face Recognition (Face ID) - Face detection TCL 40SE 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), AI Triple camera, AI scene detection 2.0
SECOND CAMERA
Sensor Resolution (2nd Camera) 8 Megapixel 2 Megapixel Samsung Galaxy A21s has better second camera resolution than TCL 40SE.
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 40SE.
Pixel Size (2nd Camera) - 1.75 μm
Camera Functions (2nd Camera) - Depth camera
THIRD CAMERA
Sensor Resolution (3rd Camera) 2 Megapixel 2 Megapixel Both phones have the same third camera resolution.
Sensor Size (3rd Camera) - 1/5"
Lens Aperture (3rd Camera) F/2.4 F/2.4 Both phones have the same lens aperture of the third camera.
Lens Element Qty (3rd Camera) - 3-element
Field of View (3rd Camera) - 88.8 degree(s)
Pixel Size (3rd Camera) - 1.75 μm
Camera Functions (3rd Camera) Macro 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 8 Megapixel Samsung Galaxy A21s has better front camera resolution than TCL 40SE.
Sensor Size (Front) - 1/4"
Lens Aperture (Front) F/2.2 F/2.0 TCL 40SE has better front lens aperture than Samsung Galaxy A21s.
Lens Element Qty (Front) - 4-element
Field of View (Front) - 80.2 degree(s)
Pixel Size (Front) - 1.12 μm
Focus Adjustment Focus free Fixed focus
Special Effects (Front) - HDR, Face Beautification
Face Recognition (Face ID) - Face detection TCL 40SE has face detection.
Video Resolutions (Front) - 1920 x 1080 (1080p) at 30 fps
Camera Features (Front) - AI Face Beauty, auto capture
BATTERY AND CHARGING Samsung Galaxy A21s TCL 40SE
Battery Capacity (Battery Size) 5000 mAh 5010 mAh TCL 40SE has larger battery capacity than Samsung Galaxy A21s.
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 40SE
Technology WCDMA (UMTS) / GSM WCDMA (UMTS) / GSM
Mobile Broadband Generation 4G 4G Both phones have the same mobile network generation.
Operating System - Android 13
User Interface One UI TCL UI 5.0
Navigation GPS, GLONASS, BeiDou, Galileo GPS, A-GPS, GLONASS, BeiDou, Galileo
COMMUNICATIONS Samsung Galaxy A21s TCL 40SE
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 13, 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 700c, 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 Yes Both phones have an NFC reader for mobile payments.
Messaging Services SMS, MMS -
MEDIA Samsung Galaxy A21s TCL 40SE
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.263, VP8, VP9, H.264 AVC, H.265 HEVC
Sound Enhancements Dolby Atmos sound technology -
FEATURES Samsung Galaxy A21s TCL 40SE
Phone Functions Speakerphone, voice control, call timer, conference call, flight mode, voice dialing, vibrating alert -
Sensors Accelerometer, proximity sensor, gyro sensor, geomagnetic sensor Accelerometer, proximity sensor, G-sensor, light sensor
Security Devices Face recognition, fingerprint reader Face recognition, fingerprint reader (side)
Security Technology - Face Unlock
Additional Phone Features Samsung KNOX, Virtual Light Sensing Fast Charging, dual stereo speakers
OTHERS Samsung Galaxy A21s TCL 40SE
Included Accessories Power adapter SIM card removal tool, USB-C cable, 18W USB-C power adapter, LCD sticker
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