Xiaomi MI 9T vs. Samsung Galaxy Z Fold4

Phone Comparison, Reviews and Tests

In depth comparison and review of Xiaomi MI 9T 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.

Phone Specifications Comparison

Xiaomi MI 9T vs. Samsung Galaxy Z Fold4 Comparison Chart
DESIGN AND DIMENSIONS Xiaomi MI 9T Samsung Galaxy Z Fold4
Product Type Smartphone Smartphone
Manufacturer Model Number - SM-F936B/DS
Form Factor Touch Folder - touch screen, dual screen
Height 156.7 mm 155.1 mm Xiaomi MI 9T has greater height than Samsung Galaxy Z Fold4.
Width 74.3 mm 67.1 mm Xiaomi MI 9T has greater width than Samsung Galaxy Z Fold4.
Depth 8.8 mm 15.8 mm Xiaomi MI 9T is narrower than Xiaomi MI 9T.
Weight 191 g 263 g Xiaomi MI 9T is lighter than Xiaomi MI 9T.
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
Body Colour Carbon black | Glacier blue Burgundy | Greygreen | Beige | Phantom black
Body Material - 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 1.511 W/kg (body), 1.341 W/kg (head) 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
DISPLAY Xiaomi MI 9T Samsung Galaxy Z Fold4
Display Type OLED display OLED display
Display Technology AMOLED Dynamic AMOLED 2X
Foldable Display - Yes
Display Design - Inward folding
Screen Size (Display Size) 6.39" 7.6" Samsung Galaxy Z Fold4 has larger screen size than Xiaomi MI 9T.
Screen Resolution (Display Resolution) 2340 x 1080 pixels 2176 x 1812 pixels Samsung Galaxy Z Fold4 has better screen resolution than Xiaomi MI 9T.
Display Format Full HD+ QXGA+
Pixel Density 403 ppi 374 ppi Xiaomi MI 9T has better pixel density than Samsung Galaxy Z Fold4.
Aspect Ratio 19.5:9 21.6:18
Max Brightness 600 cd/m² -
Colour Depth - 16.7 million colours
Contrast Ratio 60000:1 -
HDR Yes Yes Both phones have HDR.
HDR Technology HDR10 HDR10+
Display Enhancement Technology Sunshine mode 2.0 -
Display Refresh Rate - 120 Hz
Display Features Reading mode, Colour temperature adjustment, night mode, 256 ranks adjustable Reading mode, Dark mode, Multi-colour Always-on display, Dynamic display AOD(Always On Display), Edge Lighting, Video Wallpaper
Display Protection (Screen Protector) Corning Gorilla Glass 5 (scratch resistant glass) Samsung Ultra Thin Glass
SECOND DISPLAY
Second Display Type - OLED display - colour
Second Display Screen Size - 6.2"
Second Display Resolution - 2316 x 904 pixels
Second Display Colour Depth - 16.7 million colours
UNFOLDED DISPLAY
Unfolded Display Screen Size - 7.6 in
Unfolded Display Resolution - 2176 x 1812 pixels
PROCESSOR Xiaomi MI 9T Samsung Galaxy Z Fold4
Processor Type (CPU) Qualcomm Snapdragon 730 Qualcomm Snapdragon 8+ Gen 1
Processor Number - SM8475
Clock Speed 2.2 GHz 3.18 GHz Samsung Galaxy Z Fold4 has higher clock speed than Xiaomi MI 9T.
Processor Core Qty 8-core 8-core Both phones have the same number of phone cores.
64-bit Architecture Yes - Xiaomi MI 9T has 64-bit architecture.
Graphics System (GPU) Qualcomm ADRENO 618 -
MEMORY Xiaomi MI 9T Samsung Galaxy Z Fold4
RAM 6 GB 12 GB Samsung Galaxy Z Fold4 has more RAM than Xiaomi MI 9T.
Internal Memory Size (Storage Capacity) 64 GB 256 GB Samsung Galaxy Z Fold4 has more internal memory than Xiaomi MI 9T.
User Memory - 216.3 GB
Memory Interface - UFS 3.1
CAMERA Xiaomi MI 9T Samsung Galaxy Z Fold4
MAIN CAMERA
Number of Main Cameras 3 3
Sensor Resolution 48 Megapixel 50 Megapixel Samsung Galaxy Z Fold4 has better camera resolution than Xiaomi MI 9T.
Sensor Size 1/2" -
Sensor Name Sony Exmor RS IMX582 sensor -
Lens Type Wide-angle lens Wide-angle lens
Lens Aperture F/1.75 F/1.8 Xiaomi MI 9T has better lens aperture than Xiaomi MI 9T.
Field of View (FoV) - 85 degree(s)
Pixel Size 1.6 μm 1 μm Xiaomi MI 9T has larger camera pixel size than Samsung Galaxy Z Fold4.
Optical Image Stabiliser (OIS) - Dual OIS (Optical Image Stabilisation) Samsung Galaxy Z Fold4 has optical stabilisation.
Focus Adjustment Automatic Automatic
Laser Auto Focus Yes -
Optical Zoom 2x 3x Samsung Galaxy Z Fold4 has better optical zoom than Xiaomi MI 9T.
Digital Zoom 10x 12x Samsung Galaxy Z Fold4 has better digital zoom than Xiaomi MI 9T.
Self-Timer Delay - Yes
Special Effects HDR Face retouch, Grid Line, selfie colour tone
HDR Mode - Super HDR
Camera Modes Burst mode, Panorama, Pro mode, AI Beautify, Smart ultra-wide angle mode, Photo timer, Custom watermark, Full body portrait mode, Baby Beautify, AI smart slimming 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 Flash High CRI LED flash
Still Image Resolutions 8000 x 6000 -
Video Resolutions 1920 x 1080 (1080p) at 30 fps, 1920 x 1080 (1080p) at 60 fps, 1280 x 720 (720p) at 30 fps, Slo-mo video 1920 x 1080 (1080p) at 120 fps, Slo-mo video 1280 x 720 (720p) at 240 fps, 3840 x 2160 (4K) at 30 fps, Slo-mo video 1280 x 720 (720p) at 120 fps, Slo-mo video 1920 x 1080 (1080p) at 240 fps, Slo-mo video 1920 x 1080 (1080p) at 960 fps, Slo-mo video 1280 x 720 (720p) at 960 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) Phase Detect Auto-Focus (PDAF), Continuous Auto Focus (CAF), video stabilisation, 4-in-1 Super Pixel, AI scene detection, AI studio lighting, Video Beautify, AI Triple camera, 960 fps Smart audio pairing, AI lens flare, AI high resolution photos, Portrait mode background blur adjustment, Ultra wide-angle edge distortion correction, Group photo face correction, Portrait mode background blurring, Motion tracking 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
Sensor Resolution (2nd Camera) 8 Megapixel 12 Megapixel Samsung Galaxy Z Fold4 has better second camera resolution than Xiaomi MI 9T.
Lens Type (2nd Camera) Telephoto lens Ultra wide-angle lens
Lens Aperture (2nd Camera) F/2.4 F/2.2 Samsung Galaxy Z Fold4 has better second camera lens aperture than Xiaomi MI 9T.
Field of View (2nd Camera) - 123 degree(s)
Pixel Size (2nd Camera) 1.12 μm 1.12 μm Both phones have the same second camera pixel size.
Optical Zoom 2x -
THIRD CAMERA
Sensor Resolution (3rd Camera) 13 Megapixel 10 Megapixel Xiaomi MI 9T has higher resolution third camera than Samsung Galaxy Z Fold4.
Lens Type (3rd Camera) Ultra wide-angle lens Telephoto lens
Lens Aperture (3rd Camera) F/2.4 F/2.4 Both phones have the same lens aperture of the third camera.
Field of View (3rd Camera) 124.8 degree(s) 36 degree(s) Xiaomi MI 9T has larger third camera lens field of view than Samsung Galaxy Z Fold4.
Pixel Size (3rd Camera) 1.12 μm 1 μm Xiaomi MI 9T has larger third camera pixel size than Samsung Galaxy Z Fold4.
FRONT CAMERA
Number of Front Cameras 1 2
Front Camera Design Pop-up -
Sensor Resolution (Front) 20 Megapixel 10 Megapixel Xiaomi MI 9T has better front camera resolution than Samsung Galaxy Z Fold4.
Lens Aperture (Front) F/2.2 F/2.2 Both phones have the same front camera lens aperture.
Field of View (Front) - 85 degree(s)
Pixel Size (Front) 0.8 μm 1.22 μm Samsung Galaxy Z Fold4 has larger front camera pixel size than Xiaomi MI 9T.
Special Effects (Front) HDR, Magic mirror -
Camera Modes (Front) Selfie panorama, AI portrait mode, AI Beautify, AI makeup -
Face Recognition (Face ID) Face recognition - Xiaomi MI 9T has face detection.
Video Resolutions (Front) 1920 x 1080 (1080p) at 30 fps, 1280 x 720 (720p) at 30 fps -
Camera Features (Front) Self-timer, age recognition, AI scene detection, AI studio lighting, Eye light, AI feature adjustment, sapphire crystal lens cover, ambient bulb, Palm shutter, AI silhouette detection, wide-angle distortion correction, camera display brightness correction -
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 Xiaomi MI 9T Samsung Galaxy Z Fold4
Battery Capacity (Battery Size) 4000 mAh 4400 mAh Samsung Galaxy Z Fold4 has larger battery capacity than Xiaomi MI 9T.
Fast Charging Technology - Qualcomm Quick Charge 2.0, Adaptive Fast Charging Samsung Galaxy Z Fold4 has fast charging technology.
Wireless Charging - Yes Samsung Galaxy Z Fold4 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
CELLULAR Xiaomi MI 9T Samsung Galaxy Z Fold4
Technology WCDMA (UMTS) / GSM WCDMA (UMTS) / GSM
Mobile Broadband Generation 4G 5G Samsung Galaxy Z Fold4 has more advanced generation mobile network.
Operating System Android 9.0 Pie Android 12L
User Interface MIUI 10 One UI 4.1.1
Intelligent Assistant - Bixby
Payment Technology Google Pay Samsung Pay
Navigation GPS, GLONASS, BeiDou, Galileo GPS, GLONASS, BeiDou, Galileo, QZSS
COMMUNICATIONS Xiaomi MI 9T Samsung Galaxy Z Fold4
Data Transmission GPRS, EDGE, HSDPA, HSUPA, HSPA+, VoLTE, 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 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 20, Band 28, Band 38, Band 40 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 800 DD, FDD 700 APT, TDD 2600, TDD 2300 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, Wi-Fi 6E
Bluetooth Bluetooth 5.0 Bluetooth 5.2
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 Xiaomi MI 9T Samsung Galaxy Z Fold4
Supported Digital Audio Standards WAV, AAC, AMR, MP3, FLAC, APE (Monkey's Audio), apt-X, LDAC, apt-X HD 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, VC-1, XviD, MPEG-4, H.264, M4V, VP8, VP9 MKV, FLV, AVI, WMV, ASF, 3GP, M4V, WebM, 3G2, MP4
Sound Enhancements Hi-Fi Sound support, Hi-Res audio, Qualcomm TrueWireless Stereo Plus Dolby Digital Plus sound, Dolby Atmos sound technology, Surround sound, Dolby Digital sound
FEATURES Xiaomi MI 9T Samsung Galaxy Z Fold4
Phone Functions Speakerphone, voice control, call timer, conference call, flight mode, voice dialing, vibrating alert -
Sensors Accelerometer, digital compass, gyro sensor, distance sensor, In-screen ambient light sensor Accelerometer, proximity sensor, barometer, gyro sensor, hall sensor, geomagnetic sensor, light sensor
Security Devices Fingerprint reader (under display) Face recognition, fingerprint reader (side)
Additional Phone Features HD Voice, Dual microphones, MU-MIMO technology, Fast Charging, MI Turbo, GAME Turbo 2.0 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 Xiaomi MI 9T Samsung Galaxy Z Fold4
Included Accessories Protective cover, power adapter, SIM card removal tool, USB-C cable SIM card removal tool, USB-C cable
Compliant Standards VDE VDE, IPX8, IEC 61960
Max Depth of Water Resistance - 1.5 m
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