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  3. Poco X8 Pro Max vs Redmi K90 Max

Xiaomi Poco X8 Pro Max vs Xiaomi Redmi K90 Max

What Poco X8 Pro Max does better (4) and where Redmi K90 Max wins (7) — every spec side by side.

Xiaomi Poco X8 Pro Max
Xiaomi · 2026Poco X8 Pro Max
9.6Score
4 advantages≈ $500
vs
Xiaomi Redmi K90 Max
Xiaomi · 2026Redmi K90 Max
9.6Score
7 advantages≈ $480
Higher score
9.4Display9.7
9.0Performance9.6
8.8Camera9.0
9.7Battery9.6
9.7Features9.3
Dimensions

Size comparison

Poco X8 Pro MaxRedmi K90 Max
77.9 × 162.98.277.9 × 162.98.2
Poco X8 Pro MaxRedmi K90 MaxDifference
Height162.9 mm162.9 mm=
Width77.9 mm77.9 mm=
Thickness8.2 mm8.2 mm=
Weight218 g227 g−9 g

Drawn to the same scale from the official dimensions (front and side).

Why is Poco X8 Pro Max better than Redmi K90 Max?

  1. eSIMYes · Redmi K90 Max: No
  2. Weight218 g vs 227 g+4%
  3. Main camera aperturef/1.5 vs f/1.7+13%
  4. Bluetooth6 vs 5.4+11%

Why is Redmi K90 Max better than Poco X8 Pro Max?

  1. AnTuTu score2,445,108 vs 3,760,662+54%
  2. Storage (max)512 GB vs 1,024 GB2×
  3. Refresh rate120 Hz vs 165 Hz+38%
  4. RAM12 GB vs 16 GB+33%
  5. Geekbench 6 (multi-core)8,539 vs 10,402+22%
  6. Max video4K vs 8K
  7. CPU frequency3.73 GHz vs 4.21 GHz+13%
Specifications

Side by side

Design
Weight218 g227 g
Thickness8.2 mm8.2 mm
Height162.9 mm162.9 mm
Width77.9 mm77.9 mm
FrameAluminiumAluminium
BackPlasticSilicone polymer
Ingress protectionIP68IP68
Water resistance (IPx)IPx8IPx8
Glass protectionCorning Gorilla Glass 7iDragon Crystal Glass
ColoursBlack, White, BlueSilver, Blue, Black
Display
Screen size6.8″6.8″
PanelAMOLEDAMOLED
OLED panelYesYes
Resolution (width)1,280 px1,280 px
Resolution (height)2,772 px2,772 px
Pixel density447 ppi447 ppi
Refresh rate120 Hz165 Hz
Peak brightness3,500 nits3,500 nits
Measured brightness1,114 nits—
Screen-to-body ratio90.3%90.3%
HDRYesYes
Performance
ChipsetMediatek Dimensity 9500sMediaTek Dimensity 9500
Chip makerMediaTekMediaTek
Process3 nm3 nm
CPU cores88
CPU frequency3.73 GHz4.21 GHz
GPUImmortalis-G925 MC11Mali-G1 Ultra MC12
AnTuTu score2,445,1083,760,662
Geekbench 6 (multi-core)8,53910,402
3DMark Wild Life Extreme6,229—
Memory
RAM12 GB16 GB
Storage (max)512 GB1,024 GB
Storage (base)256 GB256 GB
Storage typeUFS 4.1UFS 4.1
Memory card slotNoNo
Camera
Main camera50 MP50 MP
Main camera aperturef/1.5f/1.7
Main sensor size1/1.95"1/1.55"
Rear cameras22
Optical stabilisationYesYes
Ultra-wide cameraYesYes
Telephoto cameraNoNo
Max video4K8K
4K video frame rate60 fps60 fps
Selfie camera20 MP20 MP
4K selfie videoNoNo
Battery
Battery capacity8,500 mAh8,550 mAh
Battery typeSi/CSi/C
Active use (test)25.4 h—
Wired charging100 W100 W
Charged in 30 min62%—
Wireless chargingNoNo
Connectivity
5GYesYes
eSIMYesNo
Dual SIMYesYes
Wi-Fi standardWi-Fi 7Wi-Fi 7
Bluetooth65.4
NFCYesYes
USBUSB Type-C 2.0USB Type-C
USB version22
Infrared portYesYes
Dual-band GPSYesYes
Satellite navigationGLONASS, GALILEO, BDS, QZSS, NavICGLONASS, GALILEO, BDS, QZSS, NavIC
Features
Stereo speakersYesYes
3.5 mm headphone jackNoNo
Loudspeaker loudness-20.9 LUFS—
Fingerprint sensorUnder display, ultrasonicUnder display, ultrasonic
SensorsFingerprint (under display, ultrasonic), accelerometer, gyro, compass, proximityFingerprint (under display, ultrasonic), accelerometer, proximity, gyro, compass
Software
OS at launchAndroid 16Android 16
PlatformAndroidAndroid
InterfaceHyperOS 3HyperOS 3
EU label
Energy classB—
Battery charge cycles1,000—
Endurance per cycle80 h—
Repairability classC—
Drop resistance classB—
To compare: 0up to 4 models
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