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InnoReviews

REDMI Note 15 5G vs Xiaomi 18 Fold

REDMI Note 15 5G
51.6Inno Score
VS
WINNER
Xiaomi 18 Fold
79.3Inno Score
35.3Performance91.6
64Display67
48.3Camera71.9
57.4Battery76.6
70.7Features86.7
5 spec wins — REDMI Note 15 5G11 spec wins — Xiaomi 18 Fold

InnoReviews verdict

Xiaomi 18 Fold wins this phone face-off, 79.3 to 51.6, pulling ahead mainly in performance (+56) and camera (+24). REDMI Note 15 5G still makes sense if its price or standout specs fit your needs better.

Which would you pick?

Key differences

Reasons to pick the REDMI Note 15 5G

  • 31% lower thickness: 7.4 mm vs 10.7 mm
  • 25% higher Front camera: 20 MP vs 16 MP
  • 19% lower weight: 178 g vs 219 g

Reasons to pick the Xiaomi 18 Fold

  • Stronger performance score: 92 vs 35
  • Stronger display score: 67 vs 64
  • Stronger camera score: 72 vs 48
  • Stronger battery score: 77 vs 57
  • Stronger features score: 87 vs 71

Display

Display comparison: REDMI Note 15 5G versus Xiaomi 18 Fold
SpecREDMI Note 15 5GXiaomi 18 Fold
Screen size6.77 ″7.58 ″+12%
Panel typeAMOLEDFoldable LTPO AMOLED
Resolution1080x23922364x1672
Pixel density388 ppi+2%382 ppi
Refresh rate120 Hz120 Hz
Peak brightness3,200 nits4,000 nits+25%
Screen-to-body92 %+2%90.6 %

Performance

Performance comparison: REDMI Note 15 5G versus Xiaomi 18 Fold
SpecREDMI Note 15 5GXiaomi 18 Fold
ChipsetSnapdragon 6 Gen 3Xiaomi XRing O3
AnTuTu857,5614,811,636+461%
Geekbench 6 (single)1,017Bottom 33%3,448+239%Top 7%
Geekbench 6 (multi)2,963Bottom 39%12,758+331%Top 1%
Wild Life Extreme stability100 %Top 13%—
RAM (max)12 GB16 GB+33%
Storage options128/256/512GB256/512GB/1TB
Storage typeUFS 2.2UFS 4.1

Camera

Camera comparison: REDMI Note 15 5G versus Xiaomi 18 Fold
SpecREDMI Note 15 5GXiaomi 18 Fold
Main camera108 MP200 MP+85%
Main aperturef/1.7f/1.7
Ultra-wide8 MP50 MP+525%
Telephoto—50 MP
Optical zoom—3.5 x
Max video4K@30fps8K@24fps
Front camera20 MP+25%16 MP
OISYesYes

Battery

Battery comparison: REDMI Note 15 5G versus Xiaomi 18 Fold
SpecREDMI Note 15 5GXiaomi 18 Fold
Capacity5,520 mAh6,000 mAh+9%
Wired charging45 W67 W+49%
Wireless charging0 W50 W

Design

Design comparison: REDMI Note 15 5G versus Xiaomi 18 Fold
SpecREDMI Note 15 5GXiaomi 18 Fold
Weight178 g+19%219 g
Thickness7.4 mm+31%10.7 mm
IP ratingIP65/IP66IP58/IP59
Frame materialPlasticAluminum

Connectivity

Connectivity comparison: REDMI Note 15 5G versus Xiaomi 18 Fold
SpecREDMI Note 15 5GXiaomi 18 Fold
5GYesYes
Wi-FiWi-Fi 5Wi-Fi 7
Bluetooth5.16.0
NFCYesYes
USBUSB-C 2.0USB-C 3.2
eSIMNoNo

Software

Software comparison: REDMI Note 15 5G versus Xiaomi 18 Fold
SpecREDMI Note 15 5GXiaomi 18 Fold
OS at launchAndroid 15 (HyperOS 2)Android 17 (HyperOS 4)
OS update pledge4 years—

Audio

Audio comparison: REDMI Note 15 5G versus Xiaomi 18 Fold
SpecREDMI Note 15 5GXiaomi 18 Fold
Stereo speakersYesYes
3.5mm jackNoNo

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