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InnoReviews

Redmi 15 vs Samsung Galaxy Z Flip 8

Redmi 15

Xiaomi

Redmi 15
38.6Inno Score
VS
WINNER
Samsung Galaxy Z Flip 8
64.9Inno Score
21.8Performance77.6
50.5Display59.2
29Camera42.1
66.7Battery59.7
28Features94.7
5 spec wins — Redmi 1512 spec wins — Samsung Galaxy Z Flip 8

InnoReviews verdict

Samsung Galaxy Z Flip 8 wins this phone face-off, 64.9 to 38.6, pulling ahead mainly in features (+67) and performance (+56). Redmi 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 15

  • Stronger battery score: 67 vs 60
  • 161% higher Wild Life Extreme stability: 99 % vs 38 %
  • 63% higher capacity: 7,000 mAh vs 4,300 mAh
  • 36% lower thickness: 8.4 mm vs 13.1 mm
  • 32% higher Wired charging: 33 W vs 25 W

Reasons to pick the Samsung Galaxy Z Flip 8

  • Stronger performance score: 78 vs 22
  • Stronger display score: 59 vs 51
  • Stronger camera score: 42 vs 29
  • Stronger features score: 95 vs 28
  • 546% higher Geekbench 6 (multi): 10,466 vs 1,620

Display

Display comparison: Redmi 15 versus Samsung Galaxy Z Flip 8
SpecRedmi 15Samsung Galaxy Z Flip 8
Screen size6.9 ″6.9 ″
Panel typeIPS LCDFoldable Dynamic LTPO AMOLED 2X
Resolution1080x23401080x2520
Pixel density374 ppi400 ppi+7%
Refresh rate144 Hz+20%120 Hz
Peak brightness850 nits3,000 nits+253%
Screen-to-body—87.1 %

Performance

Performance comparison: Redmi 15 versus Samsung Galaxy Z Flip 8
SpecRedmi 15Samsung Galaxy Z Flip 8
ChipsetSnapdragon 685Samsung Exynos 2600 (Snapdragon 8 Elite Gen 5 for Galaxy in the US, Canada and China)
AnTuTu—2,477,554
Geekbench 6 (single)474Bottom 9%2,977+528%Top 14%
Geekbench 6 (multi)1,620Bottom 10%10,466+546%Top 5%
Wild Life Extreme stability99 %+161%Top 39%38 %Bottom 2%
RAM (max)8 GB12 GB+50%
Storage options128/256GB256GB/512GB
Storage typeUFS 2.2UFS 4.0

Camera

Camera comparison: Redmi 15 versus Samsung Galaxy Z Flip 8
SpecRedmi 15Samsung Galaxy Z Flip 8
Main camera50 MP50 MP
Main aperturef/1.8f/1.8
Ultra-wide—12 MP
Max video1080p@30fps4K@60fps
Front camera8 MP10 MP+25%
OISNoYes

Battery

Battery comparison: Redmi 15 versus Samsung Galaxy Z Flip 8
SpecRedmi 15Samsung Galaxy Z Flip 8
Capacity7,000 mAh+63%4,300 mAh
Wired charging33 W+32%25 W
Wireless charging—15 W
Active use endurance—14.2 h

Design

Design comparison: Redmi 15 versus Samsung Galaxy Z Flip 8
SpecRedmi 15Samsung Galaxy Z Flip 8
Weight214 g180 g+16%
Thickness8.4 mm+36%13.1 mm
IP ratingIP64IP48
Frame materialPlasticArmor Aluminum

Connectivity

Connectivity comparison: Redmi 15 versus Samsung Galaxy Z Flip 8
SpecRedmi 15Samsung Galaxy Z Flip 8
5GNoYes
Wi-FiWi-Fi 5Wi-Fi 7
Bluetooth5.05.4
NFCYesYes
USBUSB-C 2.0USB-C 3.2
eSIMNoYes

Software

Software comparison: Redmi 15 versus Samsung Galaxy Z Flip 8
SpecRedmi 15Samsung Galaxy Z Flip 8
OS at launchAndroid 15 (HyperOS 2)Android 17 (One UI 9)
OS update pledge2 years7 years+250%

Audio

Audio comparison: Redmi 15 versus Samsung Galaxy Z Flip 8
SpecRedmi 15Samsung Galaxy Z Flip 8
Stereo speakersNoYes
3.5mm jackNoNo

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