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InnoReviews

realme P4x 5G vs Xiaomi 18 Fold

realme P4x 5G
49.8Inno Score
VS
WINNER
Xiaomi 18 Fold
79.3Inno Score
46.6Performance91.6
52.9Display67
29Camera71.9
71.3Battery76.6
52Features86.7
5 spec wins — realme P4x 5G9 spec wins — Xiaomi 18 Fold

InnoReviews verdict

Xiaomi 18 Fold wins this phone face-off, 79.3 to 49.8, pulling ahead mainly in performance (+45) and camera (+43). realme P4x 5G still makes sense if its price or standout specs fit your needs better.

Which would you pick?

Key differences

Reasons to pick the realme P4x 5G

  • 22% lower thickness: 8.4 mm vs 10.7 mm
  • 20% higher Refresh rate: 144 Hz vs 120 Hz
  • 17% higher capacity: 7,000 mAh vs 6,000 mAh

Reasons to pick the Xiaomi 18 Fold

  • Stronger performance score: 92 vs 47
  • Stronger display score: 67 vs 53
  • Stronger camera score: 72 vs 29
  • Stronger battery score: 77 vs 71
  • Stronger features score: 87 vs 52

Display

Display comparison: realme P4x 5G versus Xiaomi 18 Fold
Specrealme P4x 5GXiaomi 18 Fold
Screen size6.72 ″7.58 ″+13%
Panel typeIPS LCDFoldable LTPO AMOLED
Resolution1080x24002364x1672
Pixel density391 ppi+2%382 ppi
Refresh rate144 Hz+20%120 Hz
Peak brightness1,000 nits4,000 nits+300%
Screen-to-body86.5 %90.6 %+5%

Performance

Performance comparison: realme P4x 5G versus Xiaomi 18 Fold
Specrealme P4x 5GXiaomi 18 Fold
ChipsetMediaTek Dimensity 7400 UltraXiaomi XRing O3
AnTuTuDifferent AnTuTu versions — not compared876,440Bottom 29%4,811,636
AnTuTu 11 (CPU)342,564Bottom 29%—
AnTuTu 11 (GPU)103,831Bottom 20%—
AnTuTu 11 (Memory)163,676Bottom 29%—
AnTuTu 11 (UX)266,369Bottom 29%—
Geekbench 6 (single)—3,448Top 7%
Geekbench 6 (multi)—12,758Top 1%
RAM (max)8 GB16 GB+100%
Storage options128GB / 256GB256/512GB/1TB
Storage typeUFS 3.1UFS 4.1

Camera

Camera comparison: realme P4x 5G versus Xiaomi 18 Fold
Specrealme P4x 5GXiaomi 18 Fold
Main camera50 MP200 MP+300%
Main aperturef/1.8f/1.7
Ultra-wide—50 MP
Telephoto—50 MP
Optical zoom—3.5 x
Max video4K@30fps8K@24fps
Front camera8 MP16 MP+100%
OISNoYes

Battery

Battery comparison: realme P4x 5G versus Xiaomi 18 Fold
Specrealme P4x 5GXiaomi 18 Fold
Capacity7,000 mAh+17%6,000 mAh
Wired charging45 W67 W+49%
Wireless charging—50 W

Design

Design comparison: realme P4x 5G versus Xiaomi 18 Fold
Specrealme P4x 5GXiaomi 18 Fold
Weight208 g+5%219 g
Thickness8.4 mm+22%10.7 mm
IP ratingIP64IP58/IP59
Frame materialPlasticAluminum

Connectivity

Connectivity comparison: realme P4x 5G versus Xiaomi 18 Fold
Specrealme P4x 5GXiaomi 18 Fold
5GYesYes
Wi-FiWi-Fi 6Wi-Fi 7
Bluetooth5.46.0
NFCNoYes
USBUSB Type-CUSB-C 3.2
eSIM—No

Software

Software comparison: realme P4x 5G versus Xiaomi 18 Fold
Specrealme P4x 5GXiaomi 18 Fold
OS at launchAndroid 15 (realme UI 6.0)Android 17 (HyperOS 4)
OS update pledge2 years—

Audio

Audio comparison: realme P4x 5G versus Xiaomi 18 Fold
Specrealme P4x 5GXiaomi 18 Fold
Stereo speakersYesYes
3.5mm jackNoNo

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