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Samsung Galaxy Z Fold 4 (SM-F936N 1TB) vs Xiaomi 14 Ultra (China 512GB)

Side by side comparison between Samsung Galaxy Z Fold 4 vs Xiaomi 14 Ultra phones, differences, pros, cons and full specifications. What's the better?

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Compare Xiaomi 14 Ultra X Samsung Galaxy Z Fold 4 (SM-F936N 1TB) 07Points
7.6"
AMOLED

1812x2176

50
MP

10mp

12GB
RAM

Octa-core

4400
mAh

(Non removable)

vs
16Points Xiaomi 14 Ultra (China 512GB) Compare Samsung Galaxy Z Fold 4 X
6.73"
AMOLED

1440x3200

50
MP

32mp

16GB
RAM

Octa-core

5300
mAh

(Non removable)

What's the better phone? Xiaomi 14 Ultra (China 512GB)

The phonemore's choice is much more technical than personal. Therefore, you shouldn't only consider this. Our goal is to help you, but what's important to us may not be important to you. You decide which one is the best! Comment!

Galaxy Z Fold 4 (SM-F936N 1TB)} 7 Advantages Samsung Galaxy Z Fold 4 (SM-F936N 1TB) vs 14 Ultra (China 512GB)} 16 Advantages Xiaomi 14 Ultra (China 512GB)
+3.19GHz 64bit Octa-core (4nm)18%
More powerful processor, you can open your applications faster
vs3.3GHz 64bit Octa-core (4nm)
+1TB (917GB available)100%
More internal storage for applications and files
vs512GB (458GB available)
+6.3 millimeters (0.25 inches)46%
Thinner
vs9.2 millimeters (0.36 inches)
+7.6"13%
Larger screen
vs6.73"
+UWB (Ultra Wideband)Advantage
Sensors help you use the device
vsNot supported
+1 slot (Single-SIM) + e-SIM (Eletronic)Advantage
You can have more mobile carriers/operators on the same device.
vs2 slots (Dual-SIM)
+DLNAAdvantage
With DLNA technology you can access and play media files on TV, tablet or DLNA compatible device.
vsNot supported
12GB LPDDR5vs+16GB LPDDR5X33%
More RAM memory. Typically more responsive and better for multitasking.
UFS 3.1vs+UFS 4.0Advantage
Fastest write and read storage.
263 grams (9.21 ounces)vs+224 grams (7.84 ounces)17%
Lighter
Aluminum frame, flexible plastic screen, glass backvs+Aluminum frame, glass front, leather backAdvantage
More resistant material
16 millionvs+1 billion62 times
More colors on the screen is better quality images and videos
1812x2176 pixelsvs+1440x3200 pixels17%
Higher resolution screen
373 PPIvs+521 PPI40%
Crisper display of text, images and videos because it has more pixels per inch (ppi)
(triple camera) 50MP + 10MP + 12MPvs+(5 cameras) 50MP + 50MP + 50MP + 50MP + 0.3MP178%
Higher resolution main camera
LED flashvs+Dual-LED flashAdvantage
The Dual-LED flash helps in dark places or in low light
f/1.8 (aperture)vs+f/1.6 (aperture)13%
Diaphragm opening (Aperture) of the camera which has the smallest F number takes photos with better light exposure.
(front) 10MPvs+(front) 32MP2 times
Higher resolution secondary camera to take pictures and selfies
4400 mAhvs+5300 mAh20%
Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use
25Wvs+90W3 times
More power (watts) to charge the battery faster. Sometimes, the charger that comes with the device doesn't have the same power supported by the device. Check before you buy it.
802.11 a/b/g/n/ac/ax [wifi6E/6]vs+802.11 a/b/g/n/ac/ax/be [wifi7/6E/6]Advantage
WiFi 802.11 a/b/g/n/ac/ax/be [wifi7/6E/6] is newer and faster
5.2 + A2DP/LEvs+5.4 + A2DP/LEAdvantage
Bluetooth 5.4 + A2DP/LE is newer and faster
Not supportedvs+Dragon Crystal GlassAdvantage
Protection against scratches on the screen lets you carry your phone with your keys

31 Common items in both devices
Dynamic AMOLED / LTPO AMOLED
HDR10+ / Dolby Vision/HDR10+
120Hz
Digital and optical zoom
PDAF: phase detection autofocus / LDAF/PDAF: laser/phase detection autofocus
OIS: Optical stabilization
HDR photo/video on both cameras
+24 specs and more in the table below

Check the comparison table below for more items that are not evaluated in comparison score above.

Highlight differences Clear highlight

📱 Model features

Galaxy Z Fold 4 (SM-F936N 1TB)Xiaomi 14 Ultra (China 512GB)
ModelGalaxy Z Fold 4 (SM-F936N 1TB)Xiaomi 14 Ultra (China 512GB)
Other model names갤럭시 Z 폴드4 5G (SM-F936N)Xiaomi 14 Ultra
Country or region availableSouth Korea
South Korea
China
China
BrandSamsungXiaomi
Release date8/25/2022, Announced: 8/10/20222/22/2024
Depth6.3 millimeters (0.25 inches)9.2 millimeters (0.36 inches)
Size (width x height)130.1 x 155.1 millimeters (5.12 x 6.11 in)75.3 x 161.4 millimeters (2.96 x 6.35 in)
Weight263 grams (9.21 ounces)224 grams (7.84 ounces)
Build, materialsAluminum frame, flexible plastic screen, glass back
Back: Gorilla Glass Victus+
Aluminum frame, glass front, leather back
Protection against water and othersIPX8 certified: water resistant up to 1.5 meters and 30minIP68 certified: water-resistant up to 1.5 meters for 30min and dust-resistant

📲 Display

Galaxy Z Fold 4 (SM-F936N 1TB)Xiaomi 14 Ultra (China 512GB)
Display typeDynamic AMOLEDLTPO AMOLED
Screen size7.6" inches6.73" inches
Screen-to-body ratio~90.8% (screen-to-body ratio)~90% (screen-to-body ratio)
Display resolution1812x2176 pixels1440x3200 pixels (20:9)
TouchscreenCapacitive MultitouchCapacitive Multitouch 10-points
Pixel density (dot pitch)373 PPI521 PPI
Colors16 million1 billion
Scratch-resistant glassNot supportedDragon Crystal Glass
Refresh rate120Hz120Hz
Display features1200nits[peak]
HDR10+
Always-On Display
Extra display: Dynamic AMOLED 2X 6.2" (904x2316), 120Hz, Gorilla Glass Victus+
1000nits[typ], 3000nits[peak]
Dolby Vision/HDR10+
100% DCI-P3
12-bit
Touch Sampling Rate: 240Hz

🤖 Operating System

Galaxy Z Fold 4 (SM-F936N 1TB)Xiaomi 14 Ultra (China 512GB)
System versionAndroid 12Android 14
Firmware updateAndroid 14feature not registered
User InterfaceOne UI 4.1 / 5.1 / 6.0HyperOS

⚙️ Processor

Galaxy Z Fold 4 (SM-F936N 1TB)Xiaomi 14 Ultra (China 512GB)
Chipset64bit: Qualcomm Snapdragon 8+ Gen 1 (SM8475) (4nm)64bit: Qualcomm Snapdragon 8 Gen 3 (SM8650-AB) (4nm)
CPUOcta-core, 3 processors:
1x 3.19GHz ARM Cortex-X2 (Single-core)
3x 2.75GHz ARM Cortex-A710 (Triple-core)
4x 2GHz ARM Cortex-A510 (Quad-core)
Octa-core, 4 processors:
1x 3.3GHz ARM Cortex-X4 (Single-core)
3x 3.15GHz ARM Cortex-A720 (Triple-core)
2x 2.96GHz ARM Cortex-A720 (Dual-core)
2x 2.26GHz ARM Cortex-A520 (Dual-core)
GPU graphical controllerQualcomm Adreno 730 (818MHz)Qualcomm Adreno 750
Performance (benchmark)AnTuTu: 964622 (v9)
Geekbench: 3981 (v5.1)
GFXBench: 43fps (ES 3.1 onscreen)
AnTuTu: 2004190 (v10)

💽 Memory and storage

Galaxy Z Fold 4 (SM-F936N 1TB)Xiaomi 14 Ultra (China 512GB)
RAM memory12GB LPDDR516GB LPDDR5X
Internal storage1TB (917GB available)
UFS 3.1
512GB (458GB available)
UFS 4.0
External storageNot supportedNot supported

📶 Mobile networks

Galaxy Z Fold 4 (SM-F936N 1TB)Xiaomi 14 Ultra (China 512GB)
Dual-SIMDual-SIM Standby - Call active on one sim cardDual-SIM Standby - Call active on one sim card
SIM card1 slot (Single-SIM)
nano-SIM (4FF) + e-SIM
2 slots (Dual-SIM)
nano-SIM (4FF)
Maximum Download / Upload3000/1024 Mbps3000/1024 Mbps
Network technology2G, 3G, 4G, 5G2G, 3G, 4G, 5G
Frequency, bands Expand band details Collapse details
GSM MHz bandQuad-Band 850/900/1800/1900Quad-Band 850/900/1800/1900
Primary 2G networkGSM 850/900/1800/1900CDMA 800, GSM 850/900/1800/1900
Primary 3G networkUMTS 850/900/1700/1900/2100CDMA2000 1xEV-DO
UMTS 800/850/900/1700/1900/2100
Primary 4G networkLTE Cat20 (1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 66)
TD-LTE (38, 39, 40, 41)
VoLTE
LTE Cat20 (1, 3, 4, 5, 7, 8, 18, 19, 26, 28, 34, 38, 39, 40, 41, 42, 48, 66)
TD-LTE (38, 40, 41, 42, 48)
VoLTE
Primary 5G networkSA/NSA/Sub6 (77, 78)SA/NSA (1, 3, 5, 7, 8, 28, 38, 40, 41, 48, 66, 77, 78, 79)
Primary data networkGPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A, SA/NSA, Sub6GPRS, EDGE, CDMA2000 EV-DO Rev 0, CDMA2000 EV-DO Rev A, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A, SA/NSA
Secondary 2G networkGSM 850/900/1800/1900CDMA 800, GSM 850/900/1800/1900
Secondary 3G networkUMTS 850/900/1700/1900/2100CDMA2000 1xEV-DO
UMTS 800/850/900/1700/1900/2100
Secondary 4G networkLTE Cat20 (1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 66)
TD-LTE (38, 39, 40, 41)
VoLTE
LTE Cat20 (1, 3, 4, 5, 7, 8, 18, 19, 26, 28, 34, 38, 39, 40, 41, 42, 48, 66)
TD-LTE (38, 40, 41, 42, 48)
VoLTE
Secondary data networkGPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A, SA/NSA, Sub6GPRS, EDGE, CDMA2000 EV-DO Rev 0, CDMA2000 EV-DO Rev A, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A, SA/NSA

📷 Camera

Galaxy Z Fold 4 (SM-F936N 1TB)Xiaomi 14 Ultra (China 512GB)
Back camera (main camera)(triple camera)
50 megapixels
10MP telephoto f/2.466mm1.0µmPDAFOIS3x-optical-zoom
12MP ultrawide f/2.2123°12mm1.12µm
(5 cameras)
50 megapixels
50MP telephoto f/1.875mm1/2.51"0.7µmPDAFOIS3.2x-optical-zoom
50MP periscope telephoto f/2.5120mm1/2.51"0.7µmPDAFOIS5x-optical-zoom
50MP ultrawide f/1.812mm122°1/2.51"0.7µm
0.3MP depth TOF3D
Main camera resolution8160x6120 pixels8160x6120 pixels
Video recording (primary)8K UHD (7680x4320) 24 fps8K UHD (7680x4320) 30 fps
FlashLED flashDual-LED flash
Focal aperturef/1.8 (aperture)f/1.6 (aperture)
Focal length23mm lens23mm lens
Sensor sizefeature not registered1/1" inches
Pixel size1µm pixel1.6µm pixel
AutofocusPDAF: phase detection autofocusLDAF/PDAF: laser/phase detection autofocus
Touch focusSupportedSupported
Image stabilizationOIS: Optical stabilizationOIS: Optical stabilization
ZoomDigital and optical zoomDigital and optical zoom
Face/smile detectionFace detection, Smile detectionFace detection, Smile detection
BSI sensorSupportedSupported
HDRHDR photo/video on both camerasHDR photo/video on both cameras
Camera extras8K@24fps
4K@30/60fps
1080p@30/60fps
1080p@240fps (slow motion)
720p@960fps (slow motion)
Extra cover camera: 4MP (f/1.8 2.0µm)
8K@24/30fps
4K@24/30/60/120fps
1080p@30/60/120fps
1080p@240/480/960/1920fps
Slow motion
Leica Summilux
HDR10+, 10-bit Dolby Vision, 10-bit LOG

📸 Front camera

Galaxy Z Fold 4 (SM-F936N 1TB)Xiaomi 14 Ultra (China 512GB)
Front camera (secondary)10 megapixels32 megapixels
Front camera resolution3872x2592 pixels6528x4896 pixels
Video recording (secondary)4K UHD (3840x2160)4K UHD (3840x2160)
Front flashNot supportedNot supported
Focal aperturef/2.2 (aperture)f/2.0 (aperture)
Focal length24mm lens22mm lens
Sensor size1/3" inches1/3.14" inches
Pixel size1.22µm pixel0.7µm pixel

🔉 Sound and multimedia

Galaxy Z Fold 4 (SM-F936N 1TB)Xiaomi 14 Ultra (China 512GB)
LoudspeakerStereo sound
32-bit/384kHz
Dolby Atmos
Tuned by AKG
Stereo sound
24-bit/192kHz
Dolby Atmos
Hi-Res
Active noise cancellation2 microphones or more2 microphones or more
RadioNot supportedNot supported
TVNot supportedNot supported
Video formatsMP4, H.265, H.264, H.263, XviD, MKVMP4, H.265, H.264, H.263, XviD, MKV
Audio formatsMP3, WAV, WMA, eAAC+, FLACMP3, WAV, WMA, eAAC+, FLAC

🔌 Connectivity

Galaxy Z Fold 4 (SM-F936N 1TB)Xiaomi 14 Ultra (China 512GB)
USBUSB 3.2 Type-C, USB OTG On-The-GoUSB 3.2 Type-C, USB OTG On-The-Go
Audio outputType-C reversible connectorType-C reversible connector
TV outputUSB Type-C (reversible)USB Type-C (reversible)
Bluetooth5.2 + A2DP/LE5.4 + A2DP/LE
WiFi802.11 a/b/g/n/ac/ax [wifi6E/6] (2.4GHz, 5GHz, 6GHz) + MIMO
WiFi Direct, hotspot
802.11 a/b/g/n/ac/ax/be [wifi7/6E/6] (2.4GHz, 5GHz, 6GHz) + MIMO
WiFi Direct, hotspot
DLNASupportedNot supported
GPSA-GPS, GeoTagging, GLONASS, GALILEO, BeiDouA-GPS, GeoTagging, GLONASS, GALILEO, BeiDou, QZSS, NavIC
NFCSupportedSupported
Infrared portNot supportedSupported

🧭 Sensors

Galaxy Z Fold 4 (SM-F936N 1TB)Xiaomi 14 Ultra (China 512GB)
SensorsAccelerometer
Ambient light sensor
Barometer
Compass
Face unlock
Fingerprint sensor (side-mounted)
Gyroscope
Hall effect
Proximity sensor
UWB (Ultra Wideband)
Accelerometer
Ambient light sensor
Barometer
Compass
Face unlock
Fingerprint sensor (under display)
Gyroscope
Proximity sensor
Vibrating alertSupportedSupported

🔋 Battery

Galaxy Z Fold 4 (SM-F936N 1TB)Xiaomi 14 Ultra (China 512GB)
Battery typeLiPo: li-ion polymer (Non removable)LiPo: li-ion polymer (Non removable)
Battery capacity4400 mAh5300 mAh
Charger, watts25W Wired fast charging
Reverse charging by cable
USB Power Delivery 3.0
90W Wired fast charging
Reverse charging by cable
Quick Charge 4
USB Power Delivery 3.0
Inductive / wireless charging15W Qi Wireless charging (Qi/WPC)
4.5W Reverse wireless charging
80W Qi Wireless charging (Qi/WPC)
10W Reverse wireless charging
Talk time autonomy39 hours (1.6 days)feature not registered
Standbyfeature not registeredfeature not registered

➕ Other features

Galaxy Z Fold 4 (SM-F936N 1TB)Xiaomi 14 Ultra (China 512GB)
Call controlVoice dialing, Voice recorder, Voice commandsVoice dialing, Voice recorder, Voice commands
MessagingSMS (T9), MMS, E-mail, Push mailSMS (T9), MMS, E-mail, Push mail
Hands-free callingSupportedSupported
Video callingSupportedSupported
RingtonesPolyphonic and customizedPolyphonic and customized
Web browserHTML, XHTML, HTML5HTML, XHTML, HTML5
AntennaInternal antennaInternal antenna
Qwerty physical keyboardNot supportedNot supported
Miscellaneous• Colors: Phantom Black, Graygreen, Beige, Burgundy
• Samsung DeX
• Samsung Pay
• S Pen (Stylus Pen)
• Colors: Black, White, Blue

☢️ Radiation rate

Galaxy Z Fold 4 (SM-F936N 1TB)Xiaomi 14 Ultra (China 512GB)
SAR 1.6W/kg (USA, Mexico, etc.)0.667W/kg (head), 1.138W/kg (body)feature not registered
SAR 2W/kg (Europe, UK, etc.)feature not registeredfeature not registered
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