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InnoReviews

REDMI K80 vs Vivo S2

WINNER
REDMI K80
65.9Inno Score
VS
Vivo S2
48.5Inno Score
64.4Performance28.9
68.7Display65.5
43.4Camera34.1
77.4Battery70.9
86.7Features57.3
6 spec wins — REDMI K806 spec wins — Vivo S2

InnoReviews verdict

REDMI K80 wins this phone face-off, 65.9 to 48.5, pulling ahead mainly in performance (+36) and features (+29). Vivo S2 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

  • Stronger performance score: 64 vs 29
  • Stronger display score: 69 vs 66
  • Stronger camera score: 43 vs 34
  • Stronger battery score: 77 vs 71
  • Stronger features score: 87 vs 57

Reasons to pick the Vivo S2

  • 60% higher Front camera: 32 MP vs 20 MP

Display

Display comparison: REDMI K80 versus Vivo S2
SpecREDMI K80Vivo S2
Screen size6.67 ″6.83 ″+2%
Panel typeOLED3D Curved AMOLED
Resolution1440x32001260x2800
Pixel density526 ppi+17%449 ppi
Refresh rate120 Hz120 Hz
Peak brightness3,200 nits+7%3,000 nits
Screen-to-body89.3 %91.4 %+2%

Performance

Performance comparison: REDMI K80 versus Vivo S2
SpecREDMI K80Vivo S2
ChipsetSnapdragon 8 Gen 3MediaTek Dimensity 7360-Turbo
RAM (max)16 GB+100%8 GB
Storage options256/512GB/1TB128/256GB
Storage typeUFS 4.0UFS 3.1

Camera

Camera comparison: REDMI K80 versus Vivo S2
SpecREDMI K80Vivo S2
Main camera50 MP50 MP
Main aperturef/1.6f/1.8
Ultra-wide8 MP—
Max video8K@24fps—
Front camera20 MP32 MP+60%
OISYesNo

Battery

Battery comparison: REDMI K80 versus Vivo S2
SpecREDMI K80Vivo S2
Capacity6,550 mAh7,050 mAh+8%
Wired charging90 W+105%44 W
Wireless charging0 W—

Design

Design comparison: REDMI K80 versus Vivo S2
SpecREDMI K80Vivo S2
Weight206 g197 g+4%
Thickness8.1 mm8 mm+2%
IP ratingIP68IP68/IP69
Frame materialAluminumPlastic

Connectivity

Connectivity comparison: REDMI K80 versus Vivo S2
SpecREDMI K80Vivo S2
5GYesYes
Wi-FiWi-Fi 7Wi-Fi 5
Bluetooth5.45.4
NFCYesNo
USBUSB-CUSB-C 2.0
eSIMNoNo

Software

Software comparison: REDMI K80 versus Vivo S2
SpecREDMI K80Vivo S2
OS at launchAndroid 15 (HyperOS 2)Android 16 (OriginOS 6)
OS update pledge—3 years

Audio

Audio comparison: REDMI K80 versus Vivo S2
SpecREDMI K80Vivo S2
Stereo speakersYesYes
3.5mm jackNoNo

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