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InnoReviews

OnePlus 9 vs Xiaomi MIX Flip

OnePlus 9

OnePlus

OnePlus 9

$729

46.5Inno Score
VS
WINNER
Xiaomi MIX Flip
58.3Inno Score
38.6Performance49.2
46.6Display63.1
39.3Camera54.7
55.9Battery56.3
65.3Features86.7
0 spec wins — OnePlus 912 spec wins — Xiaomi MIX Flip

InnoReviews verdict

Xiaomi MIX Flip wins this phone face-off, 58.3 to 46.5, pulling ahead mainly in features (+21) and display (+17). OnePlus 9 still makes sense if its price or standout specs fit your needs better.

Which would you pick?

Key differences

Reasons to pick the OnePlus 9

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

Reasons to pick the Xiaomi MIX Flip

  • Stronger performance score: 49 vs 39
  • Stronger display score: 63 vs 47
  • Stronger camera score: 55 vs 39
  • Stronger features score: 87 vs 65
  • 173% higher Peak brightness: 3,000 nits vs 1,100 nits

Display

Display comparison: OnePlus 9 versus Xiaomi MIX Flip
SpecOnePlus 9Xiaomi MIX Flip
Screen size6.55 ″6.86 ″+5%
Panel typeAMOLEDFoldable LTPO AMOLED
Resolution2400x10801224x2912
Pixel density402 ppi460 ppi+14%
Refresh rate120 Hz120 Hz
Peak brightness1,100 nits3,000 nits+173%

Performance

Performance comparison: OnePlus 9 versus Xiaomi MIX Flip
SpecOnePlus 9Xiaomi MIX Flip
ChipsetSnapdragon 888Snapdragon 8 Gen 3
AnTuTu1,040,324—
Geekbench 6 (single)1,450Top 44%2,195+51%Top 28%
Geekbench 6 (multi)3,650Top 50%6,323+73%Top 30%
RAM (max)8 GB12 GB+50%
Storage options128GB / 256GB512GB
Storage typeUFS 3.1UFS 4.0

Camera

Camera comparison: OnePlus 9 versus Xiaomi MIX Flip
SpecOnePlus 9Xiaomi MIX Flip
Main camera48 MP50 MP+4%
Main aperturef/1.8f/1.7
Ultra-wide50 MP—
Telephoto—50 MP
Optical zoom—2 x
Max video8K@30fps8K@24fps
Front camera16 MP32 MP+100%
OISNoYes

Battery

Battery comparison: OnePlus 9 versus Xiaomi MIX Flip
SpecOnePlus 9Xiaomi MIX Flip
Capacity4,500 mAh4,780 mAh+6%
Wired charging65 W67 W+3%
Wireless charging15 W—

Design

Design comparison: OnePlus 9 versus Xiaomi MIX Flip
SpecOnePlus 9Xiaomi MIX Flip
Weight192 g192 g
Thickness8.7 mm7.8 mm+10%
Frame materialPlasticAluminum

Connectivity

Connectivity comparison: OnePlus 9 versus Xiaomi MIX Flip
SpecOnePlus 9Xiaomi MIX Flip
5GYesYes
Wi-FiWi-Fi 6Wi-Fi 7
Bluetooth5.25.4
NFCYesYes
USBUSB-C 3.1USB-C
eSIMNo—

Software

Software comparison: OnePlus 9 versus Xiaomi MIX Flip
SpecOnePlus 9Xiaomi MIX Flip
OS at launchAndroid 11 (OxygenOS 11)Android 14 (HyperOS)
OS update pledge3 years—

Audio

Audio comparison: OnePlus 9 versus Xiaomi MIX Flip
SpecOnePlus 9Xiaomi MIX Flip
Stereo speakersYesYes
3.5mm jackNoNo

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