TCL 20 5G vs. Samsung Galaxy Z Flip4

Phone Comparison, Reviews and Tests

In depth comparison and review of TCL 20 5G and Samsung Galaxy Z Flip4. 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

TCL 20 5G vs. Samsung Galaxy Z Flip4 Comparison Chart
DESIGN AND DIMENSIONS TCL 20 5G Samsung Galaxy Z Flip4
Product Type Smartphone Smartphone
Manufacturer Model Number T781K SM-F721B
Form Factor Touch Folder (flip) - touch screen, dual screen
Height 166.2 mm 165.2 mm TCL 20 5G has greater height than Samsung Galaxy Z Flip4.
Width 76.8 mm 71.9 mm TCL 20 5G has greater width than Samsung Galaxy Z Flip4.
Depth 9.1 mm 6.9 mm Samsung Galaxy Z Flip4 is narrower than TCL 20 5G.
Weight 206 g 187 g Samsung Galaxy Z Flip4 is lighter than TCL 20 5G.
Dimensions Details - Unfolded - 71.9 mm x 6.9 mm x 165.2 mm
Folded - 71.9 mm x 17.1 mm x 84.9 mm
Body Colour Mist grey | Placid blue Blue | Bora purple | Pink gold | Graphite
Body Material - Corning Gorilla Glass Victus, Armour Aluminium frame
Protection - Water-resistant
Waterproof (Water-resistant) - Yes Samsung Galaxy Z Flip4 is waterproof.
IP rating - IPX8
SAR Value 1.45 W/kg (body), 1.4 W/kg (head), 3.5 W/kg (limb) 2.75 W/kg (limb), 1.151 W/kg (head), 1.198 W/kg (body)
Integrated Components FM radio, LED flashlight -
Connector Type USB Type-C - 24 pin USB-C
Headset jack - mini-phone 3.5mm
USB Type-C - 24 pin USB-C
SIM Card Type (Size) Nano SIM Nano SIM, Electronic SIM card (e-SIM)
SIM Card Qty Dual-SIM Dual-SIM
SIM Card Configuration Details Nano SIM + nano SIM/microSD -
DISPLAY TCL 20 5G Samsung Galaxy Z Flip4
Display Type LCD display OLED display
Display Technology LCD Dynamic AMOLED 2X
Foldable Display - Yes
Display Design - Inward folding
Screen Size (Display Size) 6.67" 6.7" Samsung Galaxy Z Flip4 has larger screen size than TCL 20 5G.
Screen Resolution (Display Resolution) 2400 x 1080 pixels 2640 x 1080 pixels Samsung Galaxy Z Flip4 has better screen resolution than TCL 20 5G.
Display Format Full HD+ Full HD+
Pixel Density 395 ppi 425 ppi Samsung Galaxy Z Flip4 has better pixel density than TCL 20 5G.
Aspect Ratio 20:9 -
Max Brightness 450 cd/m² -
Colour Depth 16.7 million colours 16.7 million colours Both phones have the same color depth.
Contrast Ratio 1500:1 -
HDR Yes Yes Both phones have HDR.
HDR Technology HDR10 HDR10+
Display Refresh Rate - 120 Hz
Display Features 2.5D Glass, Dotch Display, TCL NXTVISION, Delta-E < 1 AOD(Always On Display), Video Wallpaper
Display Protection (Screen Protector) Fingerprint-resistant coating Samsung Ultra Thin Glass
SECOND DISPLAY
Second Display Type - OLED display - colour
Second Display Screen Size - 1.9"
Second Display Resolution - 512 x 260 pixels
Second Display Colour Depth - 16.7 million colours
UNFOLDED DISPLAY
Unfolded Display Screen Size - 6.7 in
Unfolded Display Resolution - 2640 x 1080 pixels
PROCESSOR TCL 20 5G Samsung Galaxy Z Flip4
Processor Type (CPU) Qualcomm Snapdragon 690 5G -
Clock Speed 2 GHz 3.18 GHz Samsung Galaxy Z Flip4 has higher clock speed than TCL 20 5G.
Processor Core Qty 8-core 8-core Both phones have the same number of phone cores.
Graphics System (GPU) Qualcomm ADRENO 619L -
MEMORY TCL 20 5G Samsung Galaxy Z Flip4
RAM LPDDR4X SDRAM - 6 GB 8 GB Samsung Galaxy Z Flip4 has more RAM than TCL 20 5G.
Internal Memory Size (Storage Capacity) 256 GB 128 GB TCL 20 5G has more internal memory than Samsung Galaxy Z Flip4.
User Memory - 99.8 GB
Memory Interface UFS 2.1 UFS 3.1
Supported Flash Memory Cards (Expandable Memory) microSDHC, microSD, microSDXC - up to 256 GB -
CAMERA TCL 20 5G Samsung Galaxy Z Flip4
MAIN CAMERA
Number of Main Cameras 3 2
Sensor Resolution 48 Megapixel 12 Megapixel TCL 20 5G has better camera resolution than Samsung Galaxy Z Flip4.
Sensor Size 1/2" -
Lens Type - Wide-angle lens
Lens Aperture F/1.8 F/1.8 Both phones have the same camera lens aperture.
Lens Construction 6-element -
Field of View (FoV) 79 degree(s) 83 degree(s) Samsung Galaxy Z Flip4 has larger lens field of view than TCL 20 5G.
Pixel Size 0.8 μm 1.8 μm Samsung Galaxy Z Flip4 has larger camera pixel size than TCL 20 5G.
Optical Image Stabiliser (OIS) - Optical Image Stabiliser (OIS) Samsung Galaxy Z Flip4 has optical stabilisation.
Focus Adjustment Automatic Automatic
Digital Zoom 10x 10x Both phones have the same digital zoom.
Self-Timer Delay - Yes
Special Effects HDR, Bokeh effect HDR, Grid Line
Camera Modes Panorama, Slow motion mode, Pro mode, portrait mode, Super Night mode, Filter mode, Light Trace Mode, Stop-Motion Video Mode, Super Macro Mode, Super Steady Mode Panorama, Slow motion mode, Pro mode, HYPERLAPSE, Quick Shot, Super Slow-mo, Flowers, Greenery, Trees, Sky, Beaches, Watersides, Snow, Backlit, Text, Food, Face, Baby, Person, Dog, Cat, People, Sunset, Sunrise, City, Waterfall, Scenery, Stage, Vehicles, Drinks, Animal, Shoes, Indoor, Clothes, Night view, Portrait, Night, Mountain, Filter mode, Single Take, Pro Video, Portrait video, Director's View
Light Source LED flash High CRI LED flash
Video Resolutions 1920 x 1080 (1080p) at 30 fps, 1920 x 1080 (1080p) at 60 fps, 3840 x 2160 (4K) at 30 fps 1920 x 1080 (1080p) at 30 fps, 1920 x 1080 (1080p) at 60 fps, 1280 x 720 (720p) at 30 fps, 3840 x 2160 (4K) at 30 fps, 3840 x 2160 (4K) at 60 fps, Super slow motion video 1280 x 720 (720p) at 960 fps, Slo-mo video 1920 x 1080 (1080p) at 240 fps, Hyperlapse 4K video support at 30 fps, Super Steady 1080p video support at 30 fps
Camera Features (Functions) Phase Detect Auto-Focus (PDAF), snapshot in video recording, EIS video stabilisation, AI scene detection, AI Triple camera Playback zoom, Motion photo, QR-code scanner, RAW image capture, VDIS (Video Digital Image Stabilisation), Tracking AF, Video location tags, Dual Pixel Autofocus technology, AR sticker, Scene Optimiser, Flaw detection, Shot suggestions, AR Emoji, HDR10+ recording, Super steady, HEIF image capture, AR Doodle, Microphone Control, HEVC (High Efficiency Video coding), Dual preview, Auto framing, Corning Gorilla Glass DX (protective lens glass), Auto FPS, AR Emoji Studio, Deco PIC, FlexCam
SECOND CAMERA
Sensor Resolution (2nd Camera) 8 Megapixel 12 Megapixel Samsung Galaxy Z Flip4 has better second camera resolution than TCL 20 5G.
Sensor Size (2nd Camera) 1/4" -
Lens Type (2nd Camera) Super wide-angle lens Ultra wide-angle lens
Lens Aperture (2nd Camera) F/2.2 F/2.2 Both phones have the same second camera lens aperture.
Lens Element Qty (2nd Camera) 5-element -
Field of View (2nd Camera) 118 degree(s) 123 degree(s) Samsung Galaxy Z Flip4 has larger second camera lens field of view than TCL 20 5G.
Pixel Size (2nd Camera) 1.12 μm 1.12 μm Both phones have the same second camera pixel size.
THIRD CAMERA
Sensor Resolution (3rd Camera) 2 Megapixel -
Lens Aperture (3rd Camera) F/2.4 -
Lens Element Qty (3rd Camera) 5-element -
Field of View (3rd Camera) 83 degree(s) -
Pixel Size (3rd Camera) 1.75 μm -
Camera Functions (3rd Camera) Macro camera -
Camera Features (3rd Camera) 4cm macro photography -
FRONT CAMERA
Number of Front Cameras 1 1
Sensor Resolution (Front) 8 Megapixel 10 Megapixel Samsung Galaxy Z Flip4 has better front camera resolution than TCL 20 5G.
Sensor Size (Front) 1/4" -
Lens Aperture (Front) F/2.0 F/2.4 TCL 20 5G has better front lens aperture than TCL 20 5G.
Lens Element Qty (Front) 4-element -
Field of View (Front) 78 degree(s) 80 degree(s) Samsung Galaxy Z Flip4 has larger front lens field of view than TCL 20 5G.
Pixel Size (Front) 1.12 μm 1.22 μm Samsung Galaxy Z Flip4 has larger front camera pixel size than TCL 20 5G.
Focus Adjustment Focus free Focus free
Special Effects (Front) HDR, Face Beautification -
Camera Modes (Front) Portrait mode, Filter mode -
Light Source (Front) Display flash -
Video Resolutions (Front) 1920 x 1080 (1080p) at 30 fps -
BATTERY AND CHARGING TCL 20 5G Samsung Galaxy Z Flip4
Battery Capacity (Battery Size) 4500 mAh 3700 mAh TCL 20 5G has larger battery capacity than Samsung Galaxy Z Flip4.
Fast Charging Technology Qualcomm Quick Charge 4.0+ Qualcomm Quick Charge 2.0, Adaptive Fast Charging Both phones have fast charging technology.
Recharge Time (Charging Time) 2.5 hour(s) -
Wireless Charging - Yes Samsung Galaxy Z Flip4 can be charged wirelessly.
Wireless Charging Standards - WPC, Qi, Fast Wireless Charging 2.0, Wireless PowerShare, Reverse wireless charging
Talk Time - 2040 minutes
Run Time Details - Talk (4G): up to 2040 min
Active online usage (LTE): up to 16 hrs
Active online usage (Wi-Fi): up to 16 hrs
Playback (wireless video): up to 19 hrs
Playback (wireless audio): up to 56 hrs
CELLULAR TCL 20 5G Samsung Galaxy Z Flip4
Technology WCDMA (UMTS) / GSM WCDMA (UMTS) / GSM
Mobile Broadband Generation 5G 5G Both phones have the same mobile network generation.
Operating System Android 10 Android 12
User Interface TCL UI One UI
Intelligent Assistant Google Assistant Bixby
Payment Technology - Samsung Pay
Navigation GPS, A-GPS, GLONASS, BeiDou, Galileo GPS, GLONASS, BeiDou, Galileo, QZSS
COMMUNICATIONS TCL 20 5G Samsung Galaxy Z Flip4
Data Transmission GPRS, EDGE, HSPA+, VoLTE, VoWiFi, 5G NR FR1 FDD-LTE, TDD-LTE, LAA, 5G NR FR1
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 4, Band 5, Band 8
3G UMTS Frequency 2100, 1900, 850, 900 2100, 1900, 1700, 850, 900
4G LTE Band Band 1, Band 3, Band 5, Band 7, Band 8, Band 20, Band 26, Band 28, Band 32, Band 38, Band 40, Band 41 Band 1, Band 2, Band 3, Band 4, Band 5, Band 7, Band 8, Band 12, Band 13, Band 17, Band 18, Band 19, Band 20, Band 25, Band 26, Band 28, Band 32, Band 38, Band 39, Band 40, Band 41, Band 66
4G LTE Frequency FDD 2100, FDD 1800+, FDD 850, FDD 2600, FDD 900, FDD 800 DD, FDD 850+, FDD 700 APT, FDD 1500 L, TDD 2600, TDD 2300, TDD 2500 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 lower, FDD 800 upper, FDD 800 DD, FDD 1900+, FDD 850+, FDD 700 APT, FDD 1500 L, TDD 2600, TDD 1900, TDD 2300, TDD 2500, FDD 1700 - 2110 AWS-3
5G NR Band N1, n3, n5, n28, n41, n78 N1, n2, n3, n5, n7, n8, n20, n28, n38, n41, n66, n75, n77, n78, n40, n25, n12
5G NR Frequency FDD 2100, FDD 1800, FDD 850, FDD 700APT, TDD TD 2500, TDD TD 3500 FDD 2100, FDD 1900PCS, FDD 1800, FDD 850, FDD 2600, FDD 900, FDD 800, FDD 700APT, TDD TD 2600, TDD TD 2500, FDD AWS-3, SDL DL 1500+, TDD TD 3700, TDD TD 3500, TDD 2300, FDD 1900, n12
Wireless Interface IEEE 802.11a/b/g/n/ac IEEE 802.11a/b/g/n/ac/ax
Bluetooth Bluetooth 5.1 Bluetooth 5.2 LE
NFC Yes Yes Both phones have an NFC reader for mobile payments.
MEDIA TCL 20 5G Samsung Galaxy Z Flip4
Supported Digital Audio Standards AAC, MP3, FLAC, AAC +, eAAC+, MIDI, LDAC, AMR-WB, AMR-NB, SBC, Vorbis, WAVE WAV, AAC, PCM, AMR, MP3, FLAC, XMF, OGG, MIDI, APE (Monkey's Audio), M4A, DSF, MXMF, OGA, 3GA, AWB, IMY, RTTTL, RTX, OTA, DFF, MID, DSD64, DSD128
Supported Digital Video Standards - MKV, FLV, AVI, 3GP, M4V, WebM, 3G2, MP4
Sound Enhancements Hi-Res audio, Qualcomm aptX audio, Qualcomm TrueWireless Stereo Plus, Qualcomm aptX HD audio, Qualcomm aptX Adaptive Dolby Digital Plus sound, Dolby Atmos sound technology, Dolby Digital sound
FEATURES TCL 20 5G Samsung Galaxy Z Flip4
Phone Functions Speakerphone, voice control, call timer, conference call, flight mode, voice dialing, vibrating alert -
Sensors Accelerometer, ambient light sensor, proximity sensor, digital compass, gyro sensor Accelerometer, proximity sensor, barometer, gyro sensor, hall sensor, geomagnetic sensor, light sensor
Security Devices Face recognition, fingerprint reader (side) Face recognition, fingerprint reader (side)
Additional Phone Features HD Voice, dual microphones with noise cancellation, Face Key, Google Lens, Google Assistant Button, guaranteed upgrade to Android 11 MIMO technology, Samsung KNOX, High AOP Mic, Bixby Vision, Secure Folder function, TalkBack, Dual Audio, Bixby Routines, Intelligent Performance Enhancer, Samsung Smart Switch, Flex mode
OTHERS TCL 20 5G Samsung Galaxy Z Flip4
Included Accessories Power adapter, SIM card removal tool, USB-C cable, LCD sticker SIM card removal tool, USB-C cable
Compliant Standards HAC (Hearing Aid Compatible) VDE, IPX8
Max Depth of Water Resistance - 1.5 m
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