Samsung Galaxy M30s vs. Samsung Galaxy Z Flip4

Phone Comparison, Reviews and Tests

Detailed comparison and review of Samsung Galaxy M30s and Samsung Galaxy Z Flip4. 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 M30s vs. Samsung Galaxy Z Flip4 Comparison Chart
DESIGN AND DIMENSIONS Samsung Galaxy M30s Samsung Galaxy Z Flip4
Product Type Smartphone Smartphone
Manufacturer Model Number SM-M307FN/DS SM-F721B
Form Factor Touch Folder (flip) - touch screen, dual screen
Height 159 mm 165.2 mm Samsung Galaxy Z Flip4 has greater height than Samsung Galaxy M30s.
Width 75.1 mm 71.9 mm Samsung Galaxy M30s has greater width than Samsung Galaxy Z Flip4.
Depth 8.9 mm 6.9 mm Samsung Galaxy Z Flip4 is narrower than Samsung Galaxy M30s.
Weight 188 g 187 g Samsung Galaxy Z Flip4 is lighter than Samsung Galaxy M30s.
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 Black 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 1.13 W/kg (body), 0.492 W/kg (head) 2.75 W/kg (limb), 1.151 W/kg (head), 1.198 W/kg (body)
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
DISPLAY Samsung Galaxy M30s Samsung Galaxy Z Flip4
Display Type OLED display OLED display
Display Technology Super AMOLED Dynamic AMOLED 2X
Foldable Display - Yes
Display Design - Inward folding
Screen Size (Display Size) 6.4" 6.7" Samsung Galaxy Z Flip4 has larger screen size than Samsung Galaxy M30s.
Screen Resolution (Display Resolution) 2340 x 1080 pixels 2640 x 1080 pixels Samsung Galaxy Z Flip4 has better screen resolution than Samsung Galaxy M30s.
Display Format Full HD+ Full HD+
Pixel Density - 425 ppi
Colour Depth 16.7 million colours 16.7 million colours Both phones have the same color depth.
HDR - Yes Samsung Galaxy Z Flip4 has HDR.
HDR Technology - HDR10+
Display Refresh Rate - 120 Hz
Display Features Night mode, Infinity U Display AOD(Always On Display), Video Wallpaper
Display Protection (Screen Protector) - 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 Samsung Galaxy M30s Samsung Galaxy Z Flip4
Processor Type (CPU) Samsung -
Clock Speed 2.3 GHz 3.18 GHz Samsung Galaxy Z Flip4 has higher clock speed than Samsung Galaxy M30s.
Processor Core Qty 8-core 8-core Both phones have the same number of phone cores.
MEMORY Samsung Galaxy M30s Samsung Galaxy Z Flip4
RAM 4 GB 8 GB Samsung Galaxy Z Flip4 has more RAM than Samsung Galaxy M30s.
Internal Memory Size (Storage Capacity) 64 GB 128 GB Samsung Galaxy Z Flip4 has more internal memory than Samsung Galaxy M30s.
User Memory 50.5 GB 99.8 GB
Memory Interface - UFS 3.1
Supported Flash Memory Cards (Expandable Memory) microSDHC, microSDXC - up to 512 GB -
CAMERA Samsung Galaxy M30s Samsung Galaxy Z Flip4
MAIN CAMERA
Number of Main Cameras 3 2
Sensor Resolution 48 Megapixel 12 Megapixel Samsung Galaxy M30s has better camera resolution than Samsung Galaxy Z Flip4.
Lens Type - Wide-angle lens
Lens Aperture F/2.0 F/1.8 Samsung Galaxy Z Flip4 has better lens aperture than Samsung Galaxy M30s.
Field of View (FoV) - 83 degree(s)
Pixel Size - 1.8 μm
Optical Image Stabiliser (OIS) - Optical Image Stabiliser (OIS) Samsung Galaxy Z Flip4 has optical stabilisation.
Focus Adjustment Automatic Automatic
Digital Zoom 4x 10x Samsung Galaxy Z Flip4 has better digital zoom than Samsung Galaxy M30s.
Self-Timer Delay - Yes
Special Effects - HDR, Grid Line
Camera Modes - 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 Slo-mo video 1280 x 720 (720p) at 240 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) - 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 Samsung Galaxy M30s.
Lens Type (2nd Camera) Ultra 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.
Field of View (2nd Camera) 123 degree(s) 123 degree(s) Both phones have the same second camera lens field of view.
Pixel Size (2nd Camera) - 1.12 μm
THIRD CAMERA
Sensor Resolution (3rd Camera) 5 Megapixel -
Lens Aperture (3rd Camera) F/2.2 -
Camera Functions (3rd Camera) Depth camera -
Camera Features (3rd Camera) Live Focus -
FRONT CAMERA
Number of Front Cameras 1 1
Sensor Resolution (Front) 16 Megapixel 10 Megapixel Samsung Galaxy M30s has better front camera resolution than Samsung Galaxy Z Flip4.
Lens Aperture (Front) F/2.0 F/2.4 Samsung Galaxy M30s has better front lens aperture than Samsung Galaxy M30s.
Field of View (Front) - 80 degree(s)
Pixel Size (Front) - 1.22 μm
Focus Adjustment Focus free Focus free
BATTERY AND CHARGING Samsung Galaxy M30s Samsung Galaxy Z Flip4
Battery Capacity (Battery Size) 6000 mAh 3700 mAh Samsung Galaxy M30s has larger battery capacity than Samsung Galaxy Z Flip4.
Fast Charging Technology - Qualcomm Quick Charge 2.0, Adaptive Fast Charging Samsung Galaxy Z Flip4 has fast charging technology.
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 2940 minutes 2040 minutes Samsung Galaxy M30s has longer battery life when making calls than Samsung Galaxy Z Flip4.
Run Time Details Active online usage (LTE): up to 22 hrs
Active online usage (Wi-Fi): up to 22 hrs
Playback (video): up to 29 hrs
Playback (audio): up to 131 hrs
Talk (LTE): up to 2940 min
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 Samsung Galaxy M30s Samsung Galaxy Z Flip4
Technology WCDMA (UMTS) / GSM WCDMA (UMTS) / GSM
Mobile Broadband Generation 4G 5G Samsung Galaxy Z Flip4 has more advanced generation mobile network.
Operating System Google Android Android 12
User Interface One UI One UI
Intelligent Assistant - Bixby
Payment Technology - Samsung Pay
Navigation GPS, GLONASS, BeiDou, Galileo GPS, GLONASS, BeiDou, Galileo, QZSS
COMMUNICATIONS Samsung Galaxy M30s Samsung Galaxy Z Flip4
Data Transmission GPRS, EDGE, HSDPA, HSUPA, HSPA+, FDD-LTE, TDD-LTE 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 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, 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, n2, n3, n5, n7, n8, n20, n28, n38, n41, n66, n75, n77, n78, n40, n25, n12
5G NR Frequency - 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 5.0 LE Bluetooth 5.2 LE
NFC Yes Yes Both phones have an NFC reader for mobile payments.
Messaging Services SMS, MMS -
MEDIA Samsung Galaxy M30s Samsung Galaxy Z Flip4
Supported Digital Audio Standards WAV, WMA, AAC, AMR, MP3, FLAC, XMF, OGG, MIDI, M4A, MXMF, OGA, 3GA, AWB, IMY, RTTTL, RTX, OTA, MID 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, WMV, ASF, 3GP, M4V, WebM, 3G2, MP4 MKV, FLV, AVI, 3GP, M4V, WebM, 3G2, MP4
Sound Enhancements - Dolby Digital Plus sound, Dolby Atmos sound technology, Dolby Digital sound
FEATURES Samsung Galaxy M30s Samsung Galaxy Z Flip4
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, barometer, gyro sensor, hall sensor, geomagnetic sensor, light sensor
Security Devices Face recognition, fingerprint reader Face recognition, fingerprint reader (side)
Additional Phone Features Fast Charging, Game Booster, Virtual Light Sensing 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 Samsung Galaxy M30s Samsung Galaxy Z Flip4
Included Accessories Power adapter SIM card removal tool, USB-C cable
Compliant Standards - VDE, IPX8
Max Depth of Water Resistance - 1.5 m
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