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  3. Mix Fold 3 vs Mix Fold 4

Xiaomi Mix Fold 3 vs Xiaomi Mix Fold 4

What Mix Fold 3 does better (2) and where Mix Fold 4 wins (10) — every spec side by side.

Xiaomi Mix Fold 3
Xiaomi · 2023Mix Fold 3
8.3Score
2 advantages≈ $1,250
vs
Xiaomi Mix Fold 4
Xiaomi · 2024Mix Fold 4
9.2Score
10 advantages≈ $1,250
Higher score
4.6Display8.6
6.5Performance8.1
9.8Camera9.6
8.3Battery9.1
6.8Features7.4
Dimensions

Size comparison

Mix Fold 3Mix Fold 4
143.3 × 161.25.3143.3 × 159.44.6
Mix Fold 3Mix Fold 4Difference
Height161.2 mm159.4 mm+1.8 mm
Width143.3 mm143.3 mm=
Thickness5.3 mm4.6 mm+0.7 mm
Weight255 g226 g+29 g

Drawn to the same scale from the official dimensions (front and side).

Why is Mix Fold 3 better than Mix Fold 4?

  1. Measured brightness1,277 nits vs 1,110 nits+15%
  2. Selfie camera20 MP vs 16 MP+25%

Why is Mix Fold 4 better than Mix Fold 3?

  1. AnTuTu score1,235,547 vs 1,991,672+61%
  2. Peak brightness1,300 nits vs 3,000 nits2.3×
  3. Geekbench 6 (multi-core)4,797 vs 6,630+38%
  4. Battery capacity4,800 mAh vs 5,100 mAh+6%
  5. Pixel density360 ppi vs 418 ppi+16%
  6. Weight255 g vs 226 g+13%
  7. Charged in 30 min75% vs 93%+24%
  8. Resolution (width)1,916 px vs 2,224 px+16%
  9. Thickness5.3 mm vs 4.6 mm+15%
  10. Main camera aperturef/1.8 vs f/1.7+6%
Specifications

Side by side

Xiaomi Mix Fold 3Xiaomi Mix Fold 3≈ $1,2508.3
Xiaomi Mix Fold 4Xiaomi Mix Fold 4≈ $1,2509.2
Design
Weight255 g226 g
Thickness5.3 mm4.6 mm
Height161.2 mm159.4 mm
Width143.3 mm143.3 mm
FrameAluminiumAluminium
BackGlassGlass
Ingress protection—IPX8
Water resistance (IPx)—IPx8
ColoursBlack, GoldBlack, White, Blue
Display
Screen size8″8″
PanelFoldable LTPO OLED+Foldable LTPO AMOLED
OLED panelYesYes
LTPO (adaptive 1–120 Hz)YesYes
Resolution (width)1,916 px2,224 px
Resolution (height)2,160 px2,488 px
Pixel density360 ppi418 ppi
Refresh rate120 Hz120 Hz
Peak brightness1,300 nits3,000 nits
Measured brightness1,277 nits1,110 nits
Screen-to-body ratio89.4%89.4%
HDRYesYes
FoldableYesYes
Performance
ChipsetQualcomm SM8550-AC Snapdragon 8 Gen 2Qualcomm SM8650-AB Snapdragon 8 Gen 3
Chip makerQualcommQualcomm
Process4 nm4 nm
CPU cores88
CPU frequency3.36 GHz3.3 GHz
GPUAdreno 740Adreno 750
AnTuTu score1,235,5471,991,672
Geekbench 6 (multi-core)4,7976,630
Memory
RAM16 GB16 GB
Storage (max)1,024 GB1,024 GB
Storage (base)256 GB256 GB
Storage typeUFS 4.0UFS 4.0
Memory card slotNoNo
Camera
Main camera50 MP50 MP
Main camera aperturef/1.8f/1.7
Main sensor size1/1.49"1/1.49"
Rear cameras44
Optical stabilisationYesYes
Ultra-wide cameraYesYes
Telephoto cameraYesYes
Optical zoom5×5×
Max video8K8K
4K video frame rate60 fps60 fps
Selfie camera20 MP16 MP
4K selfie videoNoNo
Battery
Battery capacity4,800 mAh5,100 mAh
Battery typeLi-PoLi-Po
Wired charging67 W67 W
Charged in 30 min75%93%
Wireless chargingYesYes
Wireless charging power50 W50 W
Reverse wireless charging—Yes
Connectivity
5GYesYes
eSIMNoNo
Dual SIMYesYes
Wi-Fi standardWi-Fi 7Wi-Fi 7
Bluetooth5.35.4
NFCYesYes
USBUSB Type-C 3.2USB Type-C 3.2
USB version3.23.2
Video output—Yes
Satellite messaging—Yes
Infrared port—Yes
Dual-band GPSYesYes
Satellite navigationGLONASS, GALILEO, BDS, QZSS, NavICGLONASS, GALILEO, BDS, QZSS, NavIC
Features
Stereo speakersYesYes
3.5 mm headphone jackNoNo
Loudspeaker loudness-26 LUFS—
Fingerprint sensorSideSide
BarometerYesYes
SensorsFingerprint (side-mounted), accelerometer, gyro, proximity, compass, barometerFingerprint (side-mounted), accelerometer, gyro, proximity, compass, barometer
Software
OS at launchAndroid 13Android 14
PlatformAndroidAndroid
InterfaceHyperOSHyperOS
To compare: 0up to 4 models
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