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InnoReviews

REDMI K80 vs Samsung Galaxy A18 4G

WINNER
REDMI K80
65.9Inno Score
VS
Samsung Galaxy A18 4G
37.3Inno Score
64.4Performance20
68.7Display46
43.4Camera41.9
77.4Battery43.7
86.7Features49.3
10 spec wins — REDMI K803 spec wins — Samsung Galaxy A18 4G

InnoReviews verdict

REDMI K80 wins this phone face-off, 65.9 to 37.3, pulling ahead mainly in performance (+44) and features (+37). Samsung Galaxy A18 4G 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 20
  • Stronger display score: 69 vs 46
  • Stronger battery score: 77 vs 44
  • Stronger features score: 87 vs 49
  • 300% higher RAM (max): 16 GB vs 4 GB

Reasons to pick the Samsung Galaxy A18 4G

No decisive spec advantages — this side competes on price and preference.

Display

Display comparison: REDMI K80 versus Samsung Galaxy A18 4G
SpecREDMI K80Samsung Galaxy A18 4G
Screen size6.67 ″6.7 ″
Panel typeOLEDSuper AMOLED
Resolution1440x32001080x2340
Pixel density526 ppi+37%385 ppi
Refresh rate120 Hz+33%90 Hz
Peak brightness3,200 nits—
Screen-to-body89.3 %+4%86 %

Performance

Performance comparison: REDMI K80 versus Samsung Galaxy A18 4G
SpecREDMI K80Samsung Galaxy A18 4G
ChipsetSnapdragon 8 Gen 3Exynos 1610
RAM (max)16 GB+300%4 GB
Storage options256/512GB/1TB64/128/256GB
Storage typeUFS 4.0—

Camera

Camera comparison: REDMI K80 versus Samsung Galaxy A18 4G
SpecREDMI K80Samsung Galaxy A18 4G
Main camera50 MP50 MP
Main aperturef/1.6f/1.8
Ultra-wide8 MP+60%5 MP
Max video8K@24fps1080p@30fps
Front camera20 MP+54%13 MP
OISYesYes

Battery

Battery comparison: REDMI K80 versus Samsung Galaxy A18 4G
SpecREDMI K80Samsung Galaxy A18 4G
Capacity6,550 mAh+31%5,000 mAh
Wired charging90 W+260%25 W
Wireless charging0 W—

Design

Design comparison: REDMI K80 versus Samsung Galaxy A18 4G
SpecREDMI K80Samsung Galaxy A18 4G
Weight206 g196 g+5%
Thickness8.1 mm7.7 mm+5%
IP ratingIP68IP64
Frame materialAluminumPlastic

Connectivity

Connectivity comparison: REDMI K80 versus Samsung Galaxy A18 4G
SpecREDMI K80Samsung Galaxy A18 4G
5GYesNo
Wi-FiWi-Fi 7Wi-Fi 5
Bluetooth5.45.3
NFCYesYes
USBUSB-CUSB-C 2.0
eSIMNoNo

Software

Software comparison: REDMI K80 versus Samsung Galaxy A18 4G
SpecREDMI K80Samsung Galaxy A18 4G
OS at launchAndroid 15 (HyperOS 2)Android 17 (One UI 9)
OS update pledge—6 years

Audio

Audio comparison: REDMI K80 versus Samsung Galaxy A18 4G
SpecREDMI K80Samsung Galaxy A18 4G
Stereo speakersYesNo
3.5mm jackNoNo

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