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InnoReviews

REDMI K80 vs Xiaomi 18 Fold

REDMI K80
65.9Inno Score
VS
WINNER
Xiaomi 18 Fold
79.3Inno Score
64.4Performance91.6
68.7Display67
43.4Camera71.9
77.4Battery76.6
86.7Features86.7
6 spec wins — REDMI K806 spec wins — Xiaomi 18 Fold

InnoReviews verdict

Xiaomi 18 Fold wins this phone face-off, 79.3 to 65.9, pulling ahead mainly in camera (+29) and performance (+27). REDMI K80 still makes sense if its price or standout specs fit your needs better.

Which would you pick?

Key differences

Reasons to pick the REDMI K80

  • 38% higher Pixel density: 526 ppi vs 382 ppi
  • 34% higher Wired charging: 90 W vs 67 W
  • 25% higher Front camera: 20 MP vs 16 MP
  • 24% lower thickness: 8.1 mm vs 10.7 mm

Reasons to pick the Xiaomi 18 Fold

  • Stronger performance score: 92 vs 64
  • Stronger camera score: 72 vs 43
  • 525% higher ultra-wide: 50 MP vs 8 MP
  • 300% higher Main camera: 200 MP vs 50 MP
  • 25% higher Peak brightness: 4,000 nits vs 3,200 nits

Display

Display comparison: REDMI K80 versus Xiaomi 18 Fold
SpecREDMI K80Xiaomi 18 Fold
Screen size6.67 ″7.58 ″+14%
Panel typeOLEDFoldable LTPO AMOLED
Resolution1440x32002364x1672
Pixel density526 ppi+38%382 ppi
Refresh rate120 Hz120 Hz
Peak brightness3,200 nits4,000 nits+25%
Screen-to-body89.3 %90.6 %+1%

Performance

Performance comparison: REDMI K80 versus Xiaomi 18 Fold
SpecREDMI K80Xiaomi 18 Fold
ChipsetSnapdragon 8 Gen 3Xiaomi XRing O3
AnTuTu—4,811,636
Geekbench 6 (single)—3,448Top 7%
Geekbench 6 (multi)—12,758Top 1%
RAM (max)16 GB16 GB
Storage options256/512GB/1TB256/512GB/1TB
Storage typeUFS 4.0UFS 4.1

Camera

Camera comparison: REDMI K80 versus Xiaomi 18 Fold
SpecREDMI K80Xiaomi 18 Fold
Main camera50 MP200 MP+300%
Main aperturef/1.6f/1.7
Ultra-wide8 MP50 MP+525%
Telephoto—50 MP
Optical zoom—3.5 x
Max video8K@24fps8K@24fps
Front camera20 MP+25%16 MP
OISYesYes

Battery

Battery comparison: REDMI K80 versus Xiaomi 18 Fold
SpecREDMI K80Xiaomi 18 Fold
Capacity6,550 mAh+9%6,000 mAh
Wired charging90 W+34%67 W
Wireless charging0 W50 W

Design

Design comparison: REDMI K80 versus Xiaomi 18 Fold
SpecREDMI K80Xiaomi 18 Fold
Weight206 g+6%219 g
Thickness8.1 mm+24%10.7 mm
IP ratingIP68IP58/IP59
Frame materialAluminumAluminum

Connectivity

Connectivity comparison: REDMI K80 versus Xiaomi 18 Fold
SpecREDMI K80Xiaomi 18 Fold
5GYesYes
Wi-FiWi-Fi 7Wi-Fi 7
Bluetooth5.46.0
NFCYesYes
USBUSB-CUSB-C 3.2
eSIMNoNo

Software

Software comparison: REDMI K80 versus Xiaomi 18 Fold
SpecREDMI K80Xiaomi 18 Fold
OS at launchAndroid 15 (HyperOS 2)Android 17 (HyperOS 4)

Audio

Audio comparison: REDMI K80 versus Xiaomi 18 Fold
SpecREDMI K80Xiaomi 18 Fold
Stereo speakersYesYes
3.5mm jackNoNo

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