Samsung Galaxy Z Fold4 vs. Motorola RAZR 40 Ultra

Phone Comparison, Reviews and Tests

In depth comparison and review of Samsung Galaxy Z Fold4 and Motorola RAZR 40 Ultra. 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 Z Fold4 vs. Motorola RAZR 40 Ultra Comparison Chart
DESIGN AND DIMENSIONS Samsung Galaxy Z Fold4 Motorola RAZR 40 Ultra
Product Type Smartphone Smartphone
Manufacturer Model Number SM-F936B/DS -
Form Factor Folder - touch screen, dual screen Folder (flip) - touch screen, dual screen
Height 155.1 mm 170.83 mm Motorola RAZR 40 Ultra has greater height than Samsung Galaxy Z Fold4.
Width 67.1 mm 73.95 mm Motorola RAZR 40 Ultra has greater width than Samsung Galaxy Z Fold4.
Depth 15.8 mm 6.99 mm Motorola RAZR 40 Ultra is narrower than Samsung Galaxy Z Fold4.
Weight 263 g 184.5 g Motorola RAZR 40 Ultra is lighter than Samsung Galaxy Z Fold4.
Dimensions Details Folded - 67.1 mm x 15.8 mm x 155.1 mm
Unfolded - 130.1 mm x 6.3 mm x 155.1 mm
Unfolded - 73.95 mm x 6.99 mm x 170.83 mm
Folded - 73.95 mm x 15.1 mm x 88.42 mm
Body Colour Burgundy | Greygreen | Beige | Phantom black Glacier blue | Infinite black | Viva magenta
Body Material Corning Gorilla Glass Victus, Armour Aluminium frame Vegan leather, 7000 Series aluminium, Corning Gorilla Glass Victus
Protection Water-resistant Splashproof
Waterproof (Water-resistant) Yes - Samsung Galaxy Z Fold4 is waterproof.
IP rating IPX8 IP52
SAR Value 2.83 W/kg (limb), 1.506 W/kg (body), 1.301 W/kg (head) -
Connector Type USB Type-C - 24 pin USB-C USB Type-C - 24 pin USB-C
SIM Card Type (Size) Nano SIM, Electronic SIM card (e-SIM) Nano SIM, Electronic SIM card (e-SIM)
SIM Card Qty Dual-SIM Dual-SIM
DISPLAY Samsung Galaxy Z Fold4 Motorola RAZR 40 Ultra
Display Type OLED display pOLED display
Display Technology Dynamic AMOLED 2X Foldable AMOLED (LTPO)
Foldable Display Yes Yes
Display Design Inward folding Inward folding
Screen Size (Display Size) 7.6" 6.9" Samsung Galaxy Z Fold4 has larger screen size than Motorola RAZR 40 Ultra.
Screen Resolution (Display Resolution) 2176 x 1812 pixels 2640 x 1080 pixels Samsung Galaxy Z Fold4 has better screen resolution than Motorola RAZR 40 Ultra.
Display Format QXGA+ Full HD+
Pixel Density 374 ppi 413 ppi Motorola RAZR 40 Ultra has better pixel density than Samsung Galaxy Z Fold4.
Aspect Ratio 21.6:18 22:9
Max Brightness - 1400 cd/m²
Colour Depth 16.7 million colours 1.07 billion colours Motorola RAZR 40 Ultra has better colour depth than Samsung Galaxy Z Fold4.
HDR Yes Yes Both phones have HDR.
HDR Technology HDR10+ HDR10+
Display Refresh Rate 120 Hz 165 Hz Motorola RAZR 40 Ultra has better refresh rate than Samsung Galaxy Z Fold4.
Touch Sampling Rate - 360 Hz
Display Features AOD(Always On Display), Edge Lighting, Video Wallpaper Attentive display, Dark mode, Peak Display, 120% DCI-P3, secondary screen: 1100 nits max brightness
Display Protection (Screen Protector) Samsung Ultra Thin Glass Corning Gorilla Glass Victus (scratch resistant glass)
SECOND DISPLAY
Second Display Type OLED display - colour pOLED display - colour
Second Display Screen Size 6.2" 3.6"
Second Display Resolution 2316 x 904 pixels 1066 x 1056 pixels
Second Display Colour Depth 16.7 million colours 1.07 billion colours
UNFOLDED DISPLAY
Unfolded Display Screen Size 7.6 in -
Unfolded Display Resolution 2176 x 1812 pixels -
PROCESSOR Samsung Galaxy Z Fold4 Motorola RAZR 40 Ultra
Processor Type (CPU) Qualcomm Snapdragon 8+ Gen 1 Qualcomm Snapdragon 8+ Gen 1
Processor Number SM8475 -
Clock Speed 3.18 GHz -
Processor Core Qty 8-core -
MEMORY Samsung Galaxy Z Fold4 Motorola RAZR 40 Ultra
RAM 12 GB LPDDR5 SDRAM - 8 GB Samsung Galaxy Z Fold4 has more RAM than Motorola RAZR 40 Ultra.
Internal Memory Size (Storage Capacity) 256 GB 256 GB Both phones have the same internal memory capacity.
User Memory 216.3 GB -
Memory Interface UFS 3.1 -
CAMERA Samsung Galaxy Z Fold4 Motorola RAZR 40 Ultra
MAIN CAMERA
Number of Main Cameras 3 2
Sensor Resolution 50 Megapixel 12 Megapixel Samsung Galaxy Z Fold4 has better camera resolution than Motorola RAZR 40 Ultra.
Lens Type Wide-angle lens -
Lens Aperture F/1.8 F/1.5 Motorola RAZR 40 Ultra has better lens aperture than Samsung Galaxy Z Fold4.
Field of View (FoV) 85 degree(s) -
Pixel Size 1 μm 1.4 μm Motorola RAZR 40 Ultra has larger camera pixel size than Samsung Galaxy Z Fold4.
Optical Image Stabiliser (OIS) Dual OIS (Optical Image Stabilisation) Optical Image Stabiliser (OIS) Both phones have optical image stabilization.
Focus Adjustment Automatic Automatic
Optical Zoom 3x -
Digital Zoom 12x -
Self-Timer Delay Yes -
Special Effects Face retouch, Grid Line, selfie colour tone HDR, Spot Colour
HDR Mode Super HDR HDR10+ video
Camera Modes Panorama, Slow motion mode, Pro mode, HYPERLAPSE, 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, Night view, Portrait, Night, Mountain, Filter mode, Single Take, Pro Video, Portrait video, Director's View, Capture View Panorama, Pro mode, BurstShot, super resolution mode, Super slow motion, Active photos, Portrait, Night Vision, Portrait video, Hyperlapse video, Live filter, Capture Dual, Auto night vision
Face Recognition (Face ID) Face detection Auto smile capture Both phones have face detection.
Light Source High CRI LED flash Single LED flash
Video Resolutions 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, 7680 x 4320 (8K UHD) at 24 fps 1920 x 1080 (1080p) at 30 fps, 1920 x 1080 (1080p) at 60 fps, 3840 x 2160 (4K) 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, AR sticker, Scene Optimiser, Flaw detection, AI Super Resolution, Shot suggestions, AR Emoji, HDR10+ recording, Super steady, Zoom-In Mic, HEIF image capture, AR Doodle, Microphone Control, HEVC (High Efficiency Video coding), Dual preview, Auto framing, Capture View mode, Corning Gorilla Glass DX (protective lens glass), Auto FPS, AR Emoji Studio, Deco PIC, 30x Space Zoom, iDCG (Intra-scene Dual Conversion Gain), Super Night Solution Smart composition, shot optimisation, Google Lens, horizon lock
SECOND CAMERA
Sensor Resolution (2nd Camera) 12 Megapixel 13 Megapixel Motorola RAZR 40 Ultra has better second camera resolution than Samsung Galaxy Z Fold4.
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) 108 degree(s) Samsung Galaxy Z Fold4 has larger second camera lens field of view than Motorola RAZR 40 Ultra.
Pixel Size (2nd Camera) 1.12 μm 1.12 μm Both phones have the same second camera pixel size.
Camera Functions (2nd Camera) - Macro camera
THIRD CAMERA
Sensor Resolution (3rd Camera) 10 Megapixel -
Lens Type (3rd Camera) Telephoto lens -
Lens Aperture (3rd Camera) F/2.4 -
Field of View (3rd Camera) 36 degree(s) -
Pixel Size (3rd Camera) 1 μm -
FRONT CAMERA
Number of Front Cameras 2 1
Sensor Resolution (Front) 10 Megapixel 32 Megapixel Motorola RAZR 40 Ultra has better front camera resolution than Samsung Galaxy Z Fold4.
Lens Aperture (Front) F/2.2 F/2.4 Samsung Galaxy Z Fold4 has better front lens aperture than Samsung Galaxy Z Fold4.
Field of View (Front) 85 degree(s) -
Pixel Size (Front) 1.22 μm 0.7 μm Samsung Galaxy Z Fold4 has larger front camera pixel size than Motorola RAZR 40 Ultra.
Special Effects (Front) - HDR, photo booth, Spot Colour
Camera Modes (Front) - BurstShot, Face Beauty, Timelapse video, Active photos, Selfie Mirror, Portrait video, Gesture selfie, Hyperlapse video, Live filter, Capture Dual, Portrait mode beauty, Auto night vision
Face Recognition (Face ID) - Auto smile capture Motorola RAZR 40 Ultra has face detection.
Video Resolutions (Front) - 1920 x 1080 (1080p) at 30 fps, 1920 x 1080 (1080p) at 60 fps, 3840 x 2160 (4K) at 30 fps
Camera Features (Front) - Quad Pixel technology for 1.4 µm, Selfie animation
SECOND FRONT CAMERA
Sensor Resolution (2nd Front) 4 Megapixel -
Lens Aperture (2nd Front) F/1.8 -
Field of View (2nd Front) 80 degree(s) -
Pixel Size (2nd Front) 2 μm -
Camera Features (2nd Front) Under display camera -
BATTERY AND CHARGING Samsung Galaxy Z Fold4 Motorola RAZR 40 Ultra
Battery Capacity (Battery Size) 4400 mAh 3800 mAh Samsung Galaxy Z Fold4 has larger battery capacity than Motorola RAZR 40 Ultra.
Fast Charging Technology Qualcomm Quick Charge 2.0, Adaptive Fast Charging TurboPower technology Both phones have fast charging technology.
Wireless Charging Yes Yes Both phones can be charged wirelessly.
Wireless Charging Standards WPC, Qi, Fast Wireless Charging 2.0, Wireless PowerShare -
Talk Time 2340 minutes -
Run Time Details Active online usage (LTE): up to 16 hrs
Active online usage (Wi-Fi): up to 16 hrs
Playback (wireless video): up to 20 hrs
Playback (wireless audio): up to 72 hrs
Talk (4G): up to 2340 min
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CELLULAR Samsung Galaxy Z Fold4 Motorola RAZR 40 Ultra
Technology WCDMA (UMTS) / GSM WCDMA (UMTS) / GSM
Mobile Broadband Generation 5G 5G Both phones have the same mobile network generation.
Operating System Android 12L Android 13
User Interface One UI 4.1.1 My UX
Intelligent Assistant Bixby Google Assistant
Payment Technology Samsung Pay -
Navigation GPS, GLONASS, BeiDou, Galileo, QZSS GPS, A-GPS, GLONASS, BeiDou, Galileo, LTEPP, SUPL
COMMUNICATIONS Samsung Galaxy Z Fold4 Motorola RAZR 40 Ultra
Data Transmission FDD-LTE, TDD-LTE, LAA, 5G NR FR1 EDGE, HSPA+, LTE, 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 4, Band 5, Band 8 Band 1, Band 2, Band 4, Band 5, Band 8
3G UMTS Frequency 2100, 1900, 1700, 850, 900 2100, 1900, 1700, 850, 900
4G LTE Band 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 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 34, Band 38, Band 39, Band 40, Band 41, Band 42, Band 43, Band 48, Band 66
4G LTE Frequency 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 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 2000, TDD 2600, TDD 1900, TDD 2300, TDD 2500, TDD 3500, TDD 3700, TDD 3600, 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 N1, n3, n5, n7, n8, n20, n28, n38, n41, n66, n77, n78, n79
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 FDD 2100, FDD 1800, FDD 850, FDD 2600, FDD 900, FDD 800, FDD 700APT, TDD TD 2600, TDD TD 2500, FDD AWS-3, TDD TD 3700, TDD TD 3500, TDD TD 4500
Wireless Interface IEEE 802.11a/b/g/n/ac/ax, Wi-Fi 6E IEEE 802.11a/b/g/n/ac/ax, Wi-Fi 6E
Bluetooth Bluetooth 5.2 Bluetooth 5.3
NFC Yes Yes Both phones have an NFC reader for mobile payments.
Ultra-Wideband (UWB) Yes - Samsung Galaxy Z Fold4 has UWB wireless technology.
Modem Snapdragon X65 5G -
MEDIA Samsung Galaxy Z Fold4 Motorola RAZR 40 Ultra
Supported Digital Audio Standards WAV, WMA, 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 -
Sound Enhancements Dolby Digital Plus sound, Dolby Atmos sound technology, Surround sound, Dolby Digital sound Dolby Atmos sound technology, Spatial audio, Qualcomm Snapdragon Sound
FEATURES Samsung Galaxy Z Fold4 Motorola RAZR 40 Ultra
Sensors Accelerometer, proximity sensor, barometer, gyro sensor, hall sensor, geomagnetic sensor, light sensor Accelerometer, ambient light sensor, proximity sensor, hall sensor, light sensor, gyroscope, eCompass
Security Devices Face recognition, fingerprint reader (side) Face recognition, fingerprint reader (side)
Security Technology - Face Unlock
Additional Phone Features Multitasking, Air View, MIMO technology, Screen Write, Smart Select, Samsung KNOX, High AOP Mic, Smart View, Live message, Screen off memo, Samsung DeX support, Bixby Vision, Secure Folder function, TalkBack, Dual Audio, Bixby Routines, Intelligent Performance Enhancer, Samsung Smart Switch, dual battery, AR Doodle, PENUP, Flex mode, Multi Active Window, S Pen support, Multi View, Samsung Seamless Codec Three microphones, Game mode, dual stereo speakers
OTHERS Samsung Galaxy Z Fold4 Motorola RAZR 40 Ultra
Included Accessories SIM card removal tool, USB-C cable Protective cover, power adapter, SIM card removal tool, USB-C cable
Compliant Standards VDE, IPX8, IEC 61960 IP52
Max Depth of Water Resistance 1.5 m -
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