In depth comparison and review of UMIDIGI One Max and Samsung Galaxy Z Fold4. 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.
DESIGN AND DIMENSIONS | UMIDIGI One Max | Samsung Galaxy Z Fold4 |
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Product Type | Smartphone | Smartphone | |
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Manufacturer Model Number | - | SM-F936B/DS | |
Form Factor | Touch | Folder - touch screen, dual screen | |
Height | 156.8 mm | 155.1 mm | UMIDIGI One Max has greater height than Samsung Galaxy Z Fold4. |
Width | 75.6 mm | 67.1 mm | UMIDIGI One Max has greater width than Samsung Galaxy Z Fold4. |
Depth | 8.35 mm | 15.8 mm | UMIDIGI One Max is narrower than UMIDIGI One Max. |
Weight | 205 g | 263 g | UMIDIGI One Max is lighter than UMIDIGI One Max. |
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 |
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Body Colour | Twilight | Burgundy | Greygreen | Beige | Phantom black | |
Body Material | Tempered glass, aluminium frame | Corning Gorilla Glass Victus, Armour Aluminium frame | |
Protection | - | Water-resistant | |
Waterproof (Water-resistant) | - | Yes | Samsung Galaxy Z Fold4 is waterproof. |
IP rating | - | IPX8 | |
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 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 | UMIDIGI One Max | Samsung Galaxy Z Fold4 |
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Display Type | LCD display | OLED display | |
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Display Technology | - | Dynamic AMOLED 2X | |
Foldable Display | - | Yes | |
Display Design | - | Inward folding | |
Screen Size (Display Size) | 6.3" | 7.6" | Samsung Galaxy Z Fold4 has larger screen size than UMIDIGI One Max. |
Screen Resolution (Display Resolution) | 1520 x 720 pixels | 2176 x 1812 pixels | Samsung Galaxy Z Fold4 has better screen resolution than UMIDIGI One Max. |
Display Format | - | QXGA+ | |
Pixel Density | 271 ppi | 374 ppi | Samsung Galaxy Z Fold4 has better pixel density than UMIDIGI One Max. |
Aspect Ratio | 19:9 | 21.6:18 | |
Colour Depth | - | 16.7 million colours | |
HDR | - | Yes | Samsung Galaxy Z Fold4 has HDR. |
HDR Technology | - | HDR10+ | |
Display Refresh Rate | - | 120 Hz | |
Display Features | In-Cell Display Technology, Reading mode, Colour temperature adjustment | AOD(Always On Display), Edge Lighting, Video Wallpaper | |
Display Protection (Screen Protector) | - | Samsung Ultra Thin Glass |
SECOND DISPLAY |
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Second Display Type | - | OLED display - colour | |
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Second Display Screen Size | - | 6.2" | |
Second Display Resolution | - | 2316 x 904 pixels | |
Second Display Colour Depth | - | 16.7 million colours |
UNFOLDED DISPLAY |
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Unfolded Display Screen Size | - | 7.6 in | |
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Unfolded Display Resolution | - | 2176 x 1812 pixels |
PROCESSOR | UMIDIGI One Max | Samsung Galaxy Z Fold4 |
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Processor Type (CPU) | MediaTek Helio P23 | Qualcomm Snapdragon 8+ Gen 1 | |
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Processor Number | - | SM8475 | |
Clock Speed | 2 GHz | 3.18 GHz | Samsung Galaxy Z Fold4 has higher clock speed than UMIDIGI One Max. |
Processor Core Qty | 8-core | 8-core | Both phones have the same number of phone cores. |
64-bit Architecture | Yes | - | UMIDIGI One Max has 64-bit architecture. |
Graphics System (GPU) | Mali-G71 MP2 | - |
MEMORY | UMIDIGI One Max | Samsung Galaxy Z Fold4 |
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RAM | LPDDR4X SDRAM - 4 GB | 12 GB | Samsung Galaxy Z Fold4 has more RAM than UMIDIGI One Max. |
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Internal Memory Size (Storage Capacity) | 128 GB | 256 GB | Samsung Galaxy Z Fold4 has more internal memory than UMIDIGI One Max. |
User Memory | - | 216.3 GB | |
Memory Interface | - | UFS 3.1 | |
Supported Flash Memory Cards (Expandable Memory) | microSDHC, microSDXC - up to 256 GB | - |
CAMERA | UMIDIGI One Max | Samsung Galaxy Z Fold4 |
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MAIN CAMERA |
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Number of Main Cameras | 2 | 3 | |
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Sensor Resolution | 12 Megapixel | 50 Megapixel | Samsung Galaxy Z Fold4 has better camera resolution than UMIDIGI One Max. |
Sensor Name | Omnivision OV12870 sensor | - | |
Lens Type | - | Wide-angle lens | |
Lens Aperture | F/2.0 | F/1.8 | Samsung Galaxy Z Fold4 has better lens aperture than UMIDIGI One Max. |
Lens Construction | 6-element | - | |
Field of View (FoV) | - | 85 degree(s) | |
Pixel Size | - | 1 μm | |
Optical Image Stabiliser (OIS) | - | Dual OIS (Optical Image Stabilisation) | Samsung Galaxy Z Fold4 has optical stabilisation. |
Focus Adjustment | - | Automatic | |
Optical Zoom | - | 3x | |
Digital Zoom | - | 12x | |
Self-Timer Delay | - | Yes | |
Special Effects | - | Face retouch, Grid Line, selfie colour tone | |
HDR Mode | - | Super HDR | |
Camera Modes | Panorama | 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 | |
Face Recognition (Face ID) | Face recognition | Face detection | Both phones have face detection. |
Light Source | Dual LED flash | High CRI LED flash | |
Video Resolutions | 1920 x 1080 (1080p) at 30 fps, 1280 x 720 (720p) 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, 7680 x 4320 (8K UHD) at 24 fps | |
Camera Features (Functions) | Real-time photo filters | 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 |
SECOND CAMERA |
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Sensor Resolution (2nd Camera) | 5 Megapixel | 12 Megapixel | Samsung Galaxy Z Fold4 has better second camera resolution than UMIDIGI One Max. |
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Lens Type (2nd Camera) | - | Ultra wide-angle lens | |
Lens Aperture (2nd Camera) | - | F/2.2 | |
Field of View (2nd Camera) | - | 123 degree(s) | |
Pixel Size (2nd Camera) | - | 1.12 μm |
THIRD CAMERA |
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Sensor Resolution (3rd Camera) | - | 10 Megapixel | |
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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 |
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Number of Front Cameras | 1 | 2 | |
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Sensor Resolution (Front) | 16 Megapixel | 10 Megapixel | UMIDIGI One Max has better front camera resolution than Samsung Galaxy Z Fold4. |
Sensor Name (Front) | Samsung S5K3P3 | - | |
Lens Aperture (Front) | F/2.0 | F/2.2 | UMIDIGI One Max has better front lens aperture than UMIDIGI One Max. |
Lens Element Qty (Front) | 5-element | - | |
Field of View (Front) | - | 85 degree(s) | |
Pixel Size (Front) | - | 1.22 μm | |
Face Recognition (Face ID) | Face recognition | - | UMIDIGI One Max has face detection. |
Camera Features (Front) | Selfie countdown | - |
SECOND FRONT CAMERA |
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Sensor Resolution (2nd Front) | - | 4 Megapixel | |
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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 | UMIDIGI One Max | Samsung Galaxy Z Fold4 |
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Battery Capacity (Battery Size) | 4150 mAh | 4400 mAh | Samsung Galaxy Z Fold4 has larger battery capacity than UMIDIGI One Max. |
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Fast Charging Technology | - | Qualcomm Quick Charge 2.0, Adaptive Fast Charging | Samsung Galaxy Z Fold4 has fast charging technology. |
Wireless Charging | Yes | Yes | Both phones can be charged wirelessly. |
Wireless Charging Standards | Qi, Fast Wireless Charging | 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 |
CELLULAR | UMIDIGI One Max | Samsung Galaxy Z Fold4 |
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Technology | CDMA2000 1X / GSM / WCDMA (UMTS) | WCDMA (UMTS) / GSM | |
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Mobile Broadband Generation | 4G | 5G | Samsung Galaxy Z Fold4 has more advanced generation mobile network. |
Operating System | Android 8.1.0 Oreo | Android 12L | |
User Interface | - | One UI 4.1.1 | |
Intelligent Assistant | - | Bixby | |
Payment Technology | - | Samsung Pay | |
Navigation | GPS, GLONASS | GPS, GLONASS, BeiDou, Galileo, QZSS |
COMMUNICATIONS | UMIDIGI One Max | Samsung Galaxy Z Fold4 |
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Data Transmission | GPRS, EDGE, EV-DO, HSDPA, HSUPA, HSPA+, VoLTE, FDD-LTE, TDD-LTE | FDD-LTE, TDD-LTE, LAA, 5G NR FR1 | |
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2G Band | 850 GSM, 900 GSM, 1800 GSM, 1900 GSM, 800 CDMA2000 1X, 1900 CDMA2000 1X | 850 GSM, 900 GSM, 1800 GSM, 1900 GSM | |
3G UMTS Band | Band 1, Band 2, Band 4, Band 5, Band 6, Band 8, Band 19 | Band 1, Band 2, Band 4, Band 5, Band 8 | |
3G UMTS Frequency | 2100, 1900, 1700, 850, 800, 900, 800 | 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 34, Band 38, Band 39, 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 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, TDD 2000, TDD 2600, TDD 1900, 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 | IEEE 802.11a/b/g/n/ac/ax, Wi-Fi 6E | |
Bluetooth | Bluetooth 4.1 | Bluetooth 5.2 | |
Bluetooth Profiles | HID | - | |
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 | |
Messaging Services | SMS, MMS | - |
MEDIA | UMIDIGI One Max | Samsung Galaxy Z Fold4 |
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Supported Digital Audio Standards | WAV, AAC, PCM, MP3, AAC +, eAAC+, APE (Monkey's Audio), AMR-WB, AMR-NB | 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 | |
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Supported Digital Video Standards | MKV, XviD, MPEG-4, M4V, ASP, H.264 AVC Main Profile (MP), H.264 AVC Baseline Profile(BP) | 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 |
FEATURES | UMIDIGI One Max | Samsung Galaxy Z Fold4 |
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Phone Functions | Speakerphone, voice control, call timer, conference call, flight mode, voice dialing, vibrating alert | - | |
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Sensors | Accelerometer, gyro sensor, geomagnetic sensor, L-sensor, P-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 | Dual microphones | 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 |
OTHERS | UMIDIGI One Max | Samsung Galaxy Z Fold4 |
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Included Accessories | Power adapter, SIM card removal tool, USB-C cable, pre-installed screen protector, protective case | SIM card removal tool, USB-C cable | |
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Compliant Standards | - | VDE, IPX8, IEC 61960 | |
Max Depth of Water Resistance | - | 1.5 m |