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Xiaomi 17 vs Xiaomi Poco F8 Ultra

What 17 does better (5) and where Poco F8 Ultra wins (10) — every spec side by side.

Xiaomi 17
Xiaomi · 202517
9.6Score
5 advantages≈ $970
vs
Xiaomi Poco F8 Ultra
Xiaomi · 2025Poco F8 Ultra
9.7Score
10 advantages≈ $890
Higher score
8.8Display9.7
9.3Performance9.4
9.3Camera9.7
9.7Battery9.7
9.7Features9.7
Dimensions

Size comparison

17Poco F8 Ultra
71.8 × 151.18.177.8 × 163.37.9
17Poco F8 UltraDifference
Height151.1 mm163.3 mm−12.2 mm
Width71.8 mm77.8 mm−6 mm
Thickness8.1 mm7.9 mm+0.2 mm
Weight191 g218 g−27 g

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

Why is 17 better than Poco F8 Ultra?

  1. Storage (max)1,024 GB vs 512 GB2×
  2. Active use (test)21.8 h vs 18.9 h+15%
  3. Weight191 g vs 218 g+14%
  4. Pixel density460 ppi vs 416 ppi+11%
  5. Selfie camera50 MP vs 32 MP+56%

Why is Poco F8 Ultra better than 17?

  1. Refresh rate160 Hz vs 560 Hz3.5×
  2. Optical zoom2.6× vs 5×+92%
  3. Battery capacity6,330 mAh vs 6,500 mAh+3%
  4. Geekbench 6 (multi-core)10,459 vs 10,876+4%
  5. 3DMark Wild Life Extreme5,976 vs 6,864+15%
  6. Screen size6.3″ vs 6.9″+10%
  7. Charged in 30 min71% vs 79%+11%
  8. Bluetooth5.4 vs 6+11%
  9. Thickness8.1 mm vs 7.9 mm+3%
  10. Loudspeaker loudness-26.6 LUFS vs -26 LUFS+-2%
Specifications

Side by side

Xiaomi 17Xiaomi 17≈ $9709.6
Design
Weight191 g218 g
Thickness8.1 mm7.9 mm
Height151.1 mm163.3 mm
Width71.8 mm77.8 mm
FrameAluminiumAluminium
BackGlassSilicone polymer
Ingress protectionIP68IP68
Water resistance (IPx)IPx8IPx8
Glass protectionXiaomi Shield Glass (Global), Dragon Crystal Glass (China)Poco Shield Glass
ColoursBlack, Venture Green, Alpine Pink, Ice Blue, WhiteBlack, White, Denim Blue
Display
Screen size6.3″6.9″
PanelLTPO AMOLEDAMOLED
OLED panelYesYes
LTPO (adaptive 1–120 Hz)Yes—
Resolution (width)1,220 px1,200 px
Resolution (height)2,656 px2,608 px
Pixel density460 ppi416 ppi
Refresh rate160 Hz560 Hz
Peak brightness3,500 nits3,500 nits
Measured brightness1,087 nits1,077 nits
Screen-to-body ratio91.1%91.8%
HDRYesYes
Performance
ChipsetQualcomm SM8850-AC Snapdragon 8 Elite Gen 5Qualcomm SM8850-AC Snapdragon 8 Elite Gen 5
Chip makerQualcommQualcomm
Process3 nm3 nm
CPU cores88
CPU frequency4.6 GHz4.6 GHz
GPUAdreno 840Adreno 840
AnTuTu score2,670,6642,720,760
Geekbench 6 (multi-core)10,45910,876
3DMark Wild Life Extreme5,9766,864
Memory
RAM16 GB16 GB
Storage (max)1,024 GB512 GB
Storage (base)256 GB256 GB
Storage typeUFS 4.1UFS 4.1
Memory card slotNoNo
Camera
Main camera50 MP50 MP
Main camera aperturef/1.7f/1.7
Main sensor size1/1.31"1/1.31"
Rear cameras33
Optical stabilisationYesYes
Ultra-wide cameraYesYes
Telephoto cameraYesYes
Optical zoom2.6×5×
Max video8K8K
4K video frame rate60 fps60 fps
Selfie camera50 MP32 MP
4K selfie videoYesYes
Battery
Battery capacity6,330 mAh6,500 mAh
Battery typeSi/CSi/C
Active use (test)21.8 h18.9 h
Wired charging100 W100 W
Charged in 30 min71%79%
Wireless chargingYesYes
Wireless charging power50 W50 W
Reverse wireless chargingYesYes
Connectivity
5GYesYes
eSIMYesYes
Dual SIMYesYes
Wi-Fi standardWi-Fi 7Wi-Fi 7
Bluetooth5.46
NFCYesYes
USBUSB Type-C 3.2USB Type-C 3.2
USB version3.23.2
Video outputYesYes
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-26.6 LUFS-26 LUFS
Fingerprint sensorUnder display, ultrasonicUnder display, ultrasonic
BarometerYes—
SensorsFingerprint (under display, ultrasonic), accelerometer, proximity, gyro, compass, barometerFingerprint (under display, ultrasonic), accelerometer, proximity, gyro, compass
Software
OS at launchAndroid 16Android 16
PlatformAndroidAndroid
InterfaceHyperOS 3HyperOS 3
EU label
Energy classA—
Battery charge cycles1,000—
Endurance per cycle64 h—
Repairability classC—
Drop resistance classA—
To compare: 0up to 4 models
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