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  3. Galaxy Z Fold8 Ultra vs X Fold6

Samsung Galaxy Z Fold8 Ultra vs Vivo X Fold6

What Galaxy Z Fold8 Ultra does better (11) and where X Fold6 wins (10) — every spec side by side.

Samsung Galaxy Z Fold8 Ultra
Samsung · 2026Galaxy Z Fold8 Ultra
9.2Score
11 advantages≈ $1,900
vs
Vivo X Fold6
Vivo · 2026X Fold6
9.4Score
10 advantages≈ $2,250
Higher score
8.7Display8.5
9.1Performance7.7
9.5Camera9.5
7.8Battery9.6
9.3Features8.4
Dimensions

Size comparison

Galaxy Z Fold8 UltraX Fold6
143.2 × 158.44.1145.7 × 157.24.4
Galaxy Z Fold8 UltraX Fold6Difference
Height158.4 mm157.2 mm+1.2 mm
Width143.2 mm145.7 mm−2.5 mm
Thickness4.1 mm4.4 mm−0.3 mm
Weight215 g228 g−13 g

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

Why is Galaxy Z Fold8 Ultra better than X Fold6?

  1. Geekbench 6 (multi-core)11,124 vs 3,3903.3×
  2. 3DMark Wild Life Extreme6,772 vs 5,090+33%
  3. 4K video frame rate120 fps vs 60 fps2×
  4. 4K selfie videoYes · X Fold6: No
  5. Energy classA vs B
  6. Drop resistance classA vs B
  7. CPU frequency4.74 GHz vs 4.21 GHz+13%
  8. Weight215 g vs 228 g+6%
  9. Battery charge cycles1,200 vs 1,000+20%
  10. Bluetooth6 vs 5.4+11%
  11. Thickness4.1 mm vs 4.4 mm+7%

Why is X Fold6 better than Galaxy Z Fold8 Ultra?

  1. Wired charging45 W vs 80 W+78%
  2. Battery capacity5,000 mAh vs 6,900 mAh+38%
  3. AnTuTu score2,160,310 vs 2,751,330+27%
  4. Active use (test)13.1 h vs 14.8 h+13%
  5. Selfie camera10 MP vs 20 MP2×
  6. Wireless charging power20 W vs 40 W2×
  7. Measured brightness1,432 nits vs 1,516 nits+6%
  8. Endurance per cycle51 h vs 59 h+15%
  9. Loudspeaker loudness-29.3 LUFS vs -25.9 LUFS+-12%
  10. Resolution (width)2,256 px vs 2,312 px+2%
Specifications

Side by side

Vivo X Fold6Vivo X Fold6≈ $2,2509.4
Design
Weight215 g228 g
Thickness4.1 mm4.4 mm
Height158.4 mm157.2 mm
Width143.2 mm145.7 mm
FrameAluminiumAluminium
BackGlassPlastic
Ingress protectionIP48IP58
Water resistance (IPx)IPx8IPx8
Glass protectionGorilla Glass Victus 2—
ColoursGraphite, Cream, Violet ShadowNebula Teal, Prism Black, White
StylusYes—
Display
Screen size8″8″
PanelFoldable Dynamic LTPO AMOLED 2XFoldable LTPO AMOLED
OLED panelYesYes
LTPO (adaptive 1–120 Hz)YesYes
Resolution (width)2,256 px2,312 px
Resolution (height)2,504 px2,504 px
Pixel density422 ppi424 ppi
Refresh rate120 Hz120 Hz
Peak brightness3,000 nits—
Measured brightness1,432 nits1,516 nits
Screen-to-body ratio90.1%90.7%
HDRYesYes
FoldableYesYes
Performance
ChipsetQualcomm SM8850-1-AD Snapdragon 8 Elite Gen 5Mediatek Dimensity 9500 Super
Chip makerQualcommMediaTek
Process3 nm3 nm
CPU cores88
CPU frequency4.74 GHz4.21 GHz
GPUAdreno 840Mali-G1 Ultra MC12
AnTuTu score2,160,3102,751,330
Geekbench 6 (multi-core)11,1243,390
3DMark Wild Life Extreme6,7725,090
Memory
RAM16 GB16 GB
Storage (max)1,024 GB1,024 GB
Storage (base)256 GB256 GB
Storage typeUFS 4.UFS 4.1
Memory card slotNoNo
Camera
Main camera200 MP200 MP
Main camera aperturef/1.7f/1.7
Main sensor size1/1.3"1/1.4"
Rear cameras33
Optical stabilisationYesYes
Ultra-wide cameraYesYes
Telephoto cameraYesYes
Optical zoom3×3×
Max video8K8K
4K video frame rate120 fps60 fps
Selfie camera10 MP20 MP
4K selfie videoYesNo
Battery
Battery capacity5,000 mAh6,900 mAh
Battery typeSi/CSi/C
Active use (test)13.1 h14.8 h
Wired charging45 W80 W
Charged in 30 min67%—
Wireless chargingYesYes
Wireless charging power20 W40 W
Reverse wireless chargingYesYes
Connectivity
5GYesYes
eSIMYesYes
Dual SIMYesYes
Wi-Fi standardWi-Fi 7Wi-Fi 7
Bluetooth65.4
NFCYesYes
USBUSB Type-C 3.2USB Type-C 3.2 Gen2
USB version3.23.2
Video outputYes—
Ultra WidebandYes—
Dual-band GPS—Yes
Satellite navigationGLONASS, GALILEO, BDS, QZSSGLONASS, GALILEO, BDS, QZSS, NavIC
Features
Stereo speakersYesYes
3.5 mm headphone jackNoNo
Loudspeaker loudness-29.3 LUFS-25.9 LUFS
Fingerprint sensorSideSide
BarometerYesYes
SensorsFingerprint (side-mounted), accelerometer, gyro, proximity, compass, barometerFingerprint (side-mounted), accelerometer, gyro, proximity, compass, barometer
SAR (head)0.82 W/kg0.93 W/kg
Software
OS at launchAndroid 17Android 17
PlatformAndroidAndroid
InterfaceOne UI 9OriginOS 7 Fold (INT) Android 16
Major OS updates promised7—
EU label
Energy classAB
Battery charge cycles1,2001,000
Endurance per cycle51 h59 h
Repairability classCC
Drop resistance classAB
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