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Samsung Galaxy Z Fold 3 5G vs Xiaomi 14 Ultra

Samsung Galaxy Z Fold 3 5G SamsungGalaxy Z Fold 3 5G
VS
Xiaomi 14 Ultra Xiaomi14 Ultra

The third device is shown on desktop screens only

General

Device Type
Foldable phone
Smart Phone
Device Name
—
Xiaomi 14 Ultra
Announced
August 2021
February 2024
Released
August 2021
February 2024
Colors
Phantom BlackPhantom SilverPhantom Green
BlueBlackWhiteTitanium Gray

Design

Length
Unfolded: 158.2 mmFolded: 158.2 mm
161.4 mm (6.35 in)
Width
Unfolded: 128.1 mmFolded: 67.1 mm
75.3 mm (2.96 in)
Thickness
Unfolded: 6.4 mmFolded: 14.4-16 mm
9.2 mm (0.36 in)
Weight
271 g (9.56 oz)
219.8 or 224.4 or 229.5 g
Materials
Plastic front (Unfolded)Glass front (Folded)Glass back (Gorilla Glass Victus)Aluminum frame
Glass or Eco leather backTitanium or Aluminum frame

Network

2G Network
Yes
Yes
3G Network
Yes
Yes
4G Network
Yes
Yes
5G Network
Yes
Yes
GPRS
Yes
Yes
EDGE
Yes
Yes
SIM
Nano SIM/eSIM
Nano SIM
Multi SIM
—
Dual SIM
Speed
5G Up to 7.5 GB
5G Up to 10 GB
On both: 3G Up to 42 MB, 4G Up to 2 GB

Display

Display Type
Dynamic AMOLED 2X
LTPO AMOLED
Size
7.6 Inches
6.73 Inches
Refresh Rate
120 Hz
120 Hz
Resolution
1768x2208 Pixels
1440x3200 Pixels (2K+)
Screen Ratio
88.8%
89.6%
Aspect Ratio
—
20:9
Pixel Density
374 PPI
522 PPI
Brightness Level
—
3000 Nits (Peak)
PWM Dimming
—
1920 Hz
Touch Sampling Rate
—
240 Hz
Display Protection
—
Xiaomi Shield Glass
Features
FramelessFoldable DisplayCover Display: • 6.2 Inches • 120 Hz • Dynamic AMOLED 2X • 832x2268 Pixels (25:9) • Corning Gorilla Glass Victus
Dolby VisionDual Edge display68B Colors
On both: HDR10+, Always-On Display, Hole-punch Notch, Eye Care Display, Dark Mode, Capacitive, Multi-touch

Hardware

Chipset
Qualcomm Snapdragon 888 5G
Qualcomm Snapdragon 8 Gen 3
Manufacturing Technology
5 nm
4 nm
CPU Type
8 (Octa-core)
8 (Octa-core)
CPU
1x2.84 GHz (Kryo 680)3x2.42 GHz (Kryo 680)4x1.80 GHz (Kryo 680)
1x3.3 GHz (Cortex-X4)3x3.2 GHz (Cortex-A720)2x3.0 GHz (Cortex-A720)2x2.3 GHz (Cortex-A520)
GPU
Adreno 660
Adreno 750
RAM (Memory)
12 GB
12/16 GB
Internal Storage
256/512 GB
256/512 GB1 TB
Storage Options
—
256 GB (12 GB RAM)512 GB (16 GB RAM)1 TB (16 GB RAM)
Storage Type
UFS 3.1
UFS 4.0
Ram Type
—
LPDDR5x
Card Slot
No
No
Antutu Score
—
2.100.000 (v10)

Software

OS
Android 11
Android 14
User Interface
One UI 3.5
HyperOS 1.0

Main camera

Camera Setup
Triple Camera
Quad Camera
Resolution
12 MP + 12 MP + 12 MP
50 + 50 + 50 + 50 MP
Camera
12 MP: Standard (OIS)12 MP: Telephoto (OIS)12 MP: Ultrawide
50 MP: Standard (OIS+AF)50 MP: Periscope (OIS+AF)50 MP: Telephoto (OIS+AF)50 MP: Ultrawide (AF)
Aperture Size
F/1.8 (Standard)F/2.4 (Telephoto)F/2.2 (Ultrawide)
F/1.6 - F/4.0 (50 MP)F/2.5 (50 MP)F/1.8 (50 MP)F/1.8 (50 MP)
Sensor
—
Sony LYT-900 (50 MP)Sony IMX858 (50 MP)Sony IMX858 (50 MP)Sony IMX858 (50 MP)
Stabilization
Optical Stabilization (OIS)Electronic Stabilization (EIS)
Same on both
Zoom
Optical Zoom 2xDigital Zoom 10x
Optical Zoom 3.2xOptical Zoom 5xDigital Zoom 120x
Slow Motion
FHD 1080P@240fpsHD 720P@960fps
4K 2160P@120fpsFHD 1080P@1920fpsFHD 1080P@960fpsFHD 1080P@480fpsFHD 1080P@240fps
Video
HDR10+ Recording
8K 4320P@24/30fpsDolby Vision Recording10-Bit Log Recording
On both: 4K 2160P@30/60fps, FHD 1080P@30/60fps
Flash
Yes
Yes
More details (1)Camera Features
Camera Features
No extras
Laser Autofocus (AF)
On both: Autofocus (AF), Night Mode, Portrait Mode, Pro Mode, AI Scene Detection, Continuous shooting, Panorama, Exposure compensation, Face detection, Geotagging, HDR, ISO settings, Scene mode, Self-timer, Touch focus, White balance settings

Selfie Camera

-
Inner camera: 4 MP - F/1.8 (Under Display)
—
Camera
10 MP
32 MP
Aperture Size
F/2.2
F/2.0
Video
4K 2160P@30fpsFHD 1080P@30fpsSlow MotionElectronic Stabilization (EIS)
4K 2160P@30/60fpsFHD 1080P@30/60fpsElectronic Stabilization (EIS)
Flash
No
No
More details (1)Camera Features
Camera Features
No extras
Night Mode
On both: Portrait Mode, Face Detection, Beauty Mode, Gesture Shot, HDR

Connectivity

Wi-Fi
Wi-Fi 802.11a/b/g/n/ac/6eDual-band
Wi-Fi 7b/g/n/ac/ax/beTri-Band
On both: Wi-Fi Direct, Hotspot
Bluetooth
5.2
5.4LHDCaptX Adaptive
On both: A2DP, LE, aptX HD
Location
A-GPS
QZSSNavIC
On both: GPS, GLONASS, GALILEO, BDS
NFC
Yes
Yes
IR blaster
—
Yes
USB
USB Type-C 3.2
USB Type-C 3.2

Media

Loudspeaker
Yes - Stereo speakers
Yes - Stereo speakers
3.5mm jack
No
No
FM Radio
No• 32-bit/384kHz audio • Sound by AKG
No• Dolby Atmos • Hi-Res Audio

Other specifications

Sensors
No extras
Color spectrum
On both: Accelerometer, Gyroscope, Proximity, Compass, Barometer
Lock Type
Fingerprint (Side-mounted)
Fingerprint (Under Display)
On both: Facial Recognition, Pattern, PIN, Password
Water/Dust Resistant
Yes - IPX8 water resistant (up to 1.5m for 30 mins)
Yes - IP68 dust/water resistant (up to 1.5m for 30 mins)
Box Contents
—
DeviceUSB CablePower Adapter (90 W)Protective CaseSIM Eject Tool
Other Features
Stylus supportBixbySamsung DeXSamsung PayUltra Wideband (UWB)
Two-way satellite communication

Charging and Battery

Fast Charging
Yes - 25 W
Yes - 90 W (100% in 33 min)
Wireless Charging
Yes - 11 W
Yes - 80 W
Reverse Wireless
—Reverse wireless charging 4.5 W
Yes - 10 W
Capacity
4400 mAh
5000 mAh (Global)5300 mAh (China)
Battery Type
—
Lithium Polymer

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Copyright © 2026 NXT Test. All Rights Reserved