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InnoReviews

Redmi K70 Ultra vs REDMI Note 15

WINNER
Redmi K70 Ultra
76.7Inno Score
VS
REDMI Note 15
44.4Inno Score
100Performance21.8
75.1Display65.5
43.4Camera36.4
71.8Battery57.3
86.7Features60
7 spec wins — Redmi K70 Ultra6 spec wins — REDMI Note 15

InnoReviews verdict

Redmi K70 Ultra wins this phone face-off, 76.7 to 44.4, pulling ahead mainly in performance (+78) and features (+27). REDMI Note 15 still makes sense if its price or standout specs fit your needs better.

Which would you pick?

Key differences

Reasons to pick the Redmi K70 Ultra

  • Stronger performance score: 100 vs 22
  • Stronger display score: 75 vs 66
  • Stronger camera score: 43 vs 36
  • Stronger battery score: 72 vs 57
  • Stronger features score: 87 vs 60

Reasons to pick the REDMI Note 15

  • 116% higher Main camera: 108 MP vs 50 MP
  • 13% lower weight: 184 g vs 211 g

Display

Display comparison: Redmi K70 Ultra versus REDMI Note 15
SpecRedmi K70 UltraREDMI Note 15
Screen size6.67 ″6.77 ″+1%
Panel typeOLEDAMOLED
Resolution1220x27121080x2392
Pixel density446 ppi+15%388 ppi
Refresh rate144 Hz+20%120 Hz
Peak brightness4,000 nits+25%3,200 nits
Screen-to-body89.1 %93.7 %+5%

Performance

Performance comparison: Redmi K70 Ultra versus REDMI Note 15
SpecRedmi K70 UltraREDMI Note 15
ChipsetMediaTek Dimensity 9300+MediaTek Helio G100 Ultra
Geekbench 6 (single)—738Bottom 16%
Geekbench 6 (multi)—1,990Bottom 17%
RAM (max)24 GB+200%8 GB
Storage options256/512GB/1TB128/256/512GB
Storage typeUFS 4.0UFS 2.2

Camera

Camera comparison: Redmi K70 Ultra versus REDMI Note 15
SpecRedmi K70 UltraREDMI Note 15
Main camera50 MP108 MP+116%
Main aperturef/1.7f/1.7
Ultra-wide8 MP—
Max video8K@30fps1080p@60fps
Front camera20 MP20 MP
OISYesNo

Battery

Battery comparison: Redmi K70 Ultra versus REDMI Note 15
SpecRedmi K70 UltraREDMI Note 15
Capacity5,500 mAh6,000 mAh+9%
Wired charging120 W+264%33 W
Wireless charging0 W0 W

Design

Design comparison: Redmi K70 Ultra versus REDMI Note 15
SpecRedmi K70 UltraREDMI Note 15
Weight211 g184 g+13%
Thickness8.4 mm7.9 mm+5%
IP ratingIP68IP64
Frame materialAluminumPlastic

Connectivity

Connectivity comparison: Redmi K70 Ultra versus REDMI Note 15
SpecRedmi K70 UltraREDMI Note 15
5GYesNo
Wi-FiWi-Fi 7Wi-Fi 5
Bluetooth5.45.3
NFCYesYes
USBUSB-CUSB-C 2.0
eSIMNoNo

Software

Software comparison: Redmi K70 Ultra versus REDMI Note 15
SpecRedmi K70 UltraREDMI Note 15
OS at launchAndroid 14 (HyperOS)Android 15 (HyperOS 2)

Audio

Audio comparison: Redmi K70 Ultra versus REDMI Note 15
SpecRedmi K70 UltraREDMI Note 15
Stereo speakersYesYes
3.5mm jackNoNo

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