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InnoReviews

Xiaomi 13 Ultra vs Xiaomi MIX Fold 4

WINNER
Xiaomi 13 Ultra

Xiaomi

Xiaomi 13 Ultra

$1,299

63.1Inno Score
VS
Xiaomi MIX Fold 4
63Inno Score
51.6Performance60.5
64.2Display60.5
69.5Camera52.1
71.6Battery68.1
65.3Features86.7
6 spec wins — Xiaomi 13 Ultra7 spec wins — Xiaomi MIX Fold 4

InnoReviews verdict

This one is close to a dead heat: Xiaomi 13 Ultra scores 63.1 against 63 for Xiaomi MIX Fold 4. Pick by the categories that matter to you — Xiaomi 13 Ultra edges ahead in camera and display, or by price.

Which would you pick?

Key differences

Reasons to pick the Xiaomi 13 Ultra

  • Stronger display score: 64 vs 61
  • Stronger camera score: 70 vs 52
  • Stronger battery score: 72 vs 68
  • 400% higher telephoto: 50 MP vs 10 MP
  • 317% higher ultra-wide: 50 MP vs 12 MP

Reasons to pick the Xiaomi MIX Fold 4

  • Stronger performance score: 61 vs 52
  • Stronger features score: 87 vs 65
  • 33% higher RAM (max): 16 GB vs 12 GB
  • 25% higher Geekbench 6 (multi): 6,794 vs 5,453
  • 19% higher Screen size: 7.98 ″ vs 6.73 ″

Display

Display comparison: Xiaomi 13 Ultra versus Xiaomi MIX Fold 4
SpecXiaomi 13 UltraXiaomi MIX Fold 4
Screen size6.73 ″7.98 ″+19%
Panel typeLTPO OLEDFoldable LTPO AMOLED
Resolution3200x14402224x2488
Pixel density522 ppi+25%418 ppi
Refresh rate120 Hz120 Hz
Peak brightness2,600 nits3,000 nits+15%

Performance

Performance comparison: Xiaomi 13 Ultra versus Xiaomi MIX Fold 4
SpecXiaomi 13 UltraXiaomi MIX Fold 4
ChipsetSnapdragon 8 Gen 2Snapdragon 8 Gen 3
Geekbench 6 (single)1,998Top 38%2,184+9%Top 31%
Geekbench 6 (multi)5,453Top 38%6,794+25%Top 28%
Wild Life Extreme stability—54 %Bottom 16%
RAM (max)12 GB16 GB+33%
Storage options256GB / 512GB / 1TB256/512GB/1TB
Storage typeUFS 4.0UFS 4.0

Camera

Camera comparison: Xiaomi 13 Ultra versus Xiaomi MIX Fold 4
SpecXiaomi 13 UltraXiaomi MIX Fold 4
Main camera50 MP50 MP
Main aperturef/1.9-4.0f/1.7
Ultra-wide50 MP+317%12 MP
Telephoto50 MP+400%10 MP
Optical zoom5 x5 x
Max video8K@24fps8K@24fps
Front camera32 MP+100%16 MP
OISYesYes

Battery

Battery comparison: Xiaomi 13 Ultra versus Xiaomi MIX Fold 4
SpecXiaomi 13 UltraXiaomi MIX Fold 4
Capacity5,000 mAh5,100 mAh+2%
Wired charging90 W+34%67 W
Wireless charging50 W50 W

Design

Design comparison: Xiaomi 13 Ultra versus Xiaomi MIX Fold 4
SpecXiaomi 13 UltraXiaomi MIX Fold 4
Weight227 g226 g
Thickness9.1 mm+4%9.5 mm
IP ratingIP68IPX8
Frame materialAluminumMetal

Connectivity

Connectivity comparison: Xiaomi 13 Ultra versus Xiaomi MIX Fold 4
SpecXiaomi 13 UltraXiaomi MIX Fold 4
5GYesYes
Wi-FiWi-Fi 6EWi-Fi 7
Bluetooth5.35.4
NFCYesYes
USBUSB-C 3.2USB-C 3.2 Gen 1
eSIMNoNo

Software

Software comparison: Xiaomi 13 Ultra versus Xiaomi MIX Fold 4
SpecXiaomi 13 UltraXiaomi MIX Fold 4
OS at launchAndroid 13 (MIUI 14)Android 14 (HyperOS)
OS update pledge3 years—

Audio

Audio comparison: Xiaomi 13 Ultra versus Xiaomi MIX Fold 4
SpecXiaomi 13 UltraXiaomi MIX Fold 4
Stereo speakersYesYes
3.5mm jackNoNo
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