Home Phone comparison Xiaomi 14 Ultra and Xiaomi Mix Fold 4 - Which is better?

Xiaomi 14 Ultra vs Xiaomi Mix Fold 4

87 out 100
Xiaomi 14 Ultra
VS
84 out 100
Xiaomi Mix Fold 4
Xiaomi 14 Ultra
Xiaomi Mix Fold 4

Compared 2 smartphones : Xiaomi 14 Ultra Manufactured in February, 2024, with display 6.73 with chipsetQualcomm Snapdragon 8 Gen 3, vs Xiaomi Mix Fold 4, Manufactured in July, 2024 with chipsetQualcomm Snapdragon 8 Gen 3. Below are specs, tests, pros and cons for each device

  1. Differences
  2. Review
  3. Specs
  4. Benchmarks
  5. Battery Life
  6. Cameras
  7. Comments (0)

Key Differences

Device key advantages
Reasons to choose Xiaomi 14 Ultra
  • Higher pixel density: 522ppi
  • Lighter design: 219.8g vs 228g
Reasons to choose Xiaomi Mix Fold 4
  • Larger display: 7.98in
  • Higher battery capacity: 5100mAh vs 5000mAh

Versions

Available versions and configurations
Memory Options - 12/256 GB
- 16/512 GB
- 16/1024 GB		 - 12/256 GB
- 16/512 GB
- 16/1024 GB

Review

Key Specs Xiaomi 14 Ultra and Xiaomi Mix Fold 4
Display
Color accuracy, sharpness & brightness
Camera
Main & front camera tests
Performance
App & system performance
Games
3D gaming performance
Battery
Battery life, charging speed & type
Connectivity
Connectivity features
NanoReview Score
Overall score by NanoReview
Adjust each parameter’s importance to find the best match for you.
Customize your score
Function
Importance (Weight)
Display:
Camera:
Performance:
Gaming:
Battery:
Connectivity:
Higher weight means greater impact on NanoReview score.

Tests & specs

Specs & test comparison
Smartphones:
Xiaomi 14 Ultra
vs
Xiaomi Mix Fold 4

Display

Display quality comparison
Type AMOLED AMOLED
Size 6.73 in 7.98 in
Resolution 1440x3200 pixels 2224x2488 pixels
Aspect ratio 20:9 10.15:9
Pixel density 522 ppi 418 ppi
Refresh rate 120 Hz 120 Hz
Adaptive refresh rate Yes (1-120 Hz) Yes
Max brightness 3000 nits 3000 nits
HDR support Yes Dolby Vision Yes Dolby Vision
Touch Sampling Rate 240 Hz 240 Hz
Screen-to-body ratio 89.9 % 89.3 %
Features - DCI-P3
- Always-On Display
- DC dimming		 - DCI-P3
- Always-On Display
- DC dimming
Display test
Peak brightness (auto)
Xiaomi 14 Ultra
1269 nits
Xiaomi Mix Fold 4
1118 nits
sRGB gamut98.9 %99.9 %
PWM (Flicker)120 Hz120 Hz
Response time1 ms7 ms
Contrast∞ Infinite∞ Infinite
Sources: NotebookCheck [Xiaomi 14 Ultra], [Xiaomi Mix Fold 4]

Design & Build

Design and ergonomics comparison
Height 161.4 mm (6.35 in) 159.37 mm (6.27 in)
Width 75.3 mm (2.96 in) 143.3 mm (5.64 in)
Thickness 9.2 mm (0.36 in) 4.59 mm (0.18 in)
Weight 219.8 g (7.75 oz) 228 g (8.04 oz)
Water resistance IP68 IPX8
Cooling system Vapor chamber Vapor chamber
Back panel Glass Glass
Frame Metal Metal
Colors - White
- Black		 - White
- Black
- Blue
Fingerprint sensor Yes In-Display Yes In-Button
Screen-to-body ratio
Xiaomi 14 Ultra
89.9 %
Xiaomi Mix Fold 4
89.3 %

Performance

Testing Xiaomi 14 Ultra and Xiaomi Mix Fold 4 In benchmarks
Processor
Chipset Qualcomm Snapdragon 8 Gen 3 Qualcomm Snapdragon 8 Gen 3
Max Frequency 3300 MHz 3300 MHz
CPU Cores 8 (1 + 3 + 2 + 2) 8 (1 + 3 + 2 + 2)
Architecture - 2/2.27 (Cortex-A520)
- 2/2.96 (Cortex-A720)
- 3/3.15 (Cortex-A720)
- 1/3.3 (Cortex-X4)		 - 2/2.27 (Cortex-A520)
- 2/2.96 (Cortex-A720)
- 3/3.15 (Cortex-A720)
- 1/3.3 (Cortex-X4)
Process TSMC TSMC
Transistor Size 4 nm 4 nm
Neural Processor Hexagon Hexagon
Graphics Adreno 750 Adreno 750
GPU Cores 1536 1536
GPU Frequency 903-1000 MHz 903-1000 MHz
FLOPS 2774 GFLOPS 2774 GFLOPS
GeekBench v6
Geekbench 6 (Single-Core)
Xiaomi 14 Ultra
2197
Xiaomi Mix Fold 4
2129
Geekbench 6 (Multi-Core)
Xiaomi 14 Ultra
7058
Xiaomi Mix Fold 4
6630
Geekbench 6 (Single-Core)21972129
Geekbench 6 (Multi-Core)70586630
Geekbench Compute (GPU)1643514837
Sources: Geekbench v6 [Xiaomi 14 Ultra], [Xiaomi Mix Fold 4]
AnTuTu 10
AnTuTu 10
Xiaomi 14 Ultra
2019519
Xiaomi Mix Fold 4
1721880
CPU436541407725
GPU840663642990
Memory431435392032
UX328880279133
NanoReview Score20195191721880
3DMark Wild Life
3DMark Wild Life
Xiaomi 14 Ultra
15437
Xiaomi Mix Fold 4
n/a
Max Surface Temp.47.7 °Cn/a
Stability86 %n/a
Graphics Test92 fpsn/a
Graphics Score15437n/a
Sources: 3DMark [Xiaomi 14 Ultra]
PCMark 3.0
PCMark 3.0
Xiaomi 14 Ultra
16417
Xiaomi Mix Fold 4
n/a
Writing score19642n/a
Web score14876n/a
Video editing7929n/a
Data manipulation15903n/a
NanoReview Score16417n/a

Memory

RAM
RAM Size - 12 GB
- 16 GB		 - 12 GB
- 16 GB
Memory Type LPDDR5X LPDDR5X
Memory Frequency 4200 MHz 4200 MHz
Channels 4 4
Storage
Storage Capacity- 256 GB
- 512 GB
- 1024 GB		- 256 GB
- 512 GB
- 1024 GB
Storage TypeUFS 4.0UFS 4.0
Memory CardNoNo

Software

OS Android 14 (Upgradeable to Android 15) Android 14
OS Size 31 GB 31 GB
UI Skin HyperOS 2.0 HyperOS 1.0

Battery

Volume 5000 mAh 5100 mAh
Max Charging Power 90 W 67 W
Battery Type Li-Po Li-Po
Removable No No
Wireless Charging Yes (80 W) Yes (50 W)
Reverse Charging Yes (Wireless) Yes (Wireless)
Fast Charging Yes (52% in 15 min) Yes (31% in 10 min)
Full Charge Time 0:34 h 0:55 h
Battery Life Test
Battery Life
Xiaomi 14 Ultra
22:08
Xiaomi Mix Fold 4
23:22
Web Browsing09:23 h09:24 h
Video Playback12:26 h15:08 h
Games04:35 h05:24 h
Standby Mode109 h108 h

Main camera

Matrix 50 MP 50 MP
Photo resolution 8192x6144 pixels 8192x6144 pixels
Zoom Optical, 5x Optical, 5x
Flash Dual LED LED
Stabilization Optical Optical
8K Recording Yes (Up to 30 fps) Up to 24FPS
4K Recording Yes (Up to 120 fps) Yes (Up to 60 fps)
1080p Recording Yes (Up to 60 fps) Yes (Up to 60 fps)
Slow Motion 1920 fps (1080p) 1920 fps (1080p)
Wide-angle lens 122 ° 120 °
Lenses count Standard: 50 MP
Telephoto: 50 MP
Telephoto: 50 MP
Ultra-wide: 50 MP
Depth		 Standard: 50 MP
Telephoto: 50 MP
Telephoto: 10 MP
Ultra-wide: 12 MP
Features - Bokeh effect
- Pro mode
- RAW support		 - Bokeh effect
- Pro mode
- RAW support
Main lens
Matrix50 MP50 MP
Aperturef/1.6 - 4.0f/1.7
Focal length23 mm23 mm
SensorSony LYT-900Omnivision OV50 Light Hunter 800
Sensor size1/1.01/1.55
Pixel size1.6 μm1 μm
AutofocusLaser autofocusPhase autofocus
StabilizationOpticalOptical
Telephoto
Matrix50 MP50 MP
Aperturef/1.8f/2.9
Focal length120 mm47 mm
SensorSony IMX858Omnivision OV60A
Sensor size1/2.511/2.8
Pixel size0.7 μm1.12 μm
StabilizationOpticalOptical
Ultra-wide lens
Matrix50 MP12 MP
Aperturef/1.8f/2.2
Focal length12 mm15 mm
SensorSony IMX858Omnivision OV13B10
Sensor size1/2.511/3.06
Pixel size0.7 μm1.12 μm
StabilizationDigitalDigital
Main camera DxOMark results
Photo quality
Xiaomi 14 Ultra
144
Xiaomi Mix Fold 4
n/a
Video quality
Xiaomi 14 Ultra
150
Xiaomi Mix Fold 4
n/a
Overall camera score
Xiaomi 14 Ultra
149
Xiaomi Mix Fold 4
n/a
Bokeh75n/a
Preview83n/a
Zoom160n/a
Sources: DxOMark [Xiaomi 14 Ultra]

Front camera

Matrix 32 MP 16 MP
Photo resolution 6528x4896 pixels n/a
Aperture f/2.0 n/a
Focal length 22 mm n/a
Sensor Omnivision OV32B Omnivision OV16F
Sensor size 1/3.14 n/a
Pixel size 0.7 μm n/a
Autofocus No No
Stabilization Digital Digital
Video resolution 2160p (4K) at 60 fps 1080p (Full HD) at 60 fps
TOF 3D sensor No No

Connectivity

Wi-Fi version Wi-Fi 7 (802.11 a/b/g/n/ac/ax/be) Wi-Fi 7 (802.11 a/b/g/n/ac/ax/be)
Wi-Fi features - Dual Band
- Wi-Fi MiMO
- Wi-Fi Direct
- Wi-Fi Hotspot
- Wi-Fi Display		 - Dual Band
- Wi-Fi MiMO
- Wi-Fi Direct
- Wi-Fi Hotspot
- Wi-Fi Display
Bluetooth version 5.4 5.4
Bluetooth features LE LE
USB type USB Type-C USB Type-C
USB version 3.2 3.2
USB features - Charging
- USB Storage Mode
- OTG		 - Charging
- USB Storage Mode
- OTG
DisplayPort Yes DP 1.2 Yes DP 1.4
GPS - GPS
- GLONASS
- Beidou
- Galileo
- QZSS
- NAVIC		 - GPS
- GLONASS
- Beidou
- Galileo
- QZSS
- NAVIC
NFC* Yes Yes
Infrared Port Yes Yes
Connectivity
SIM Count*22
SIM TypeNanoNano
SIM ModeDual SIM StandbyDual SIM Standby
eSIM Support *NoNo
Hybrid SlotNoNo
2G BandsGSM 2/3/5/8GSM B2 / B3 / B5 / B8
3G BandsWCDMA 1/2/4/5/6/8/19WCDMA B1 / B2 / B4 / B5 / B6 / B8 / B19
LTE Bands*LTE (B1/B2/B3/B4/B5/B7/B8/B18/B19/B20/B26/B28/B38/B40/B41/B42/B48/B66)LTE (B1/B2/B3/B4/B5/B7/B8/B12/B17/B18/B19/B20/B26/B28/B34/B38/B39/B40/B41/B42/B48/B66)
LTE category2020
5G SupportYesYes

Sound

Speakers Stereo Stereo
3.5 mm Jack No No
FM Radio No No
Dolby Atmos Yes Yes
Speaker Test
Max Volume
Xiaomi 14 Ultra
90.3 dB
Xiaomi Mix Fold 4
79.2 dB

Other

Class Flagship Flagship
Announced February, 2024 yr July, 2024 yr
Release Date February, 2024 yr July, 2024 yr
Launch Price ($) 1499 1300
Sensors - Barometer
- Proximity Sensor
- Gyroscope
- Accelerometer
- Ambient Light Sensor
- Compass
- Fingerprint sensor		 - Barometer
- Proximity Sensor
- Gyroscope
- Accelerometer
- Ambient Light Sensor
- Compass
- Fingerprint sensor
Charger Included Yes 90 W Yes 67 W

Note

Xiaomi 14 Ultra:

The rear cover is available in glass or eco-leather, while the frame can be aluminum or titanium. The front glass is either Xiaomi Shield Glass or Xiaomi Longjing Glass.

* Attention! Config, frequencies, NFC, and other specs may vary by region.

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