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  3. Ace 7 vs 17 Max

OnePlus Ace 7 vs Xiaomi 17 Max

What Ace 7 does better (5) and where 17 Max wins (9) — every spec side by side.

OnePlus Ace 7
OnePlus · 2026Ace 7
9.5Score
5 advantages≈ $640
vs
Xiaomi 17 Max
Xiaomi · 202617 Max
9.6Score
9 advantages≈ $660
Higher score
9.4Display9.1
9.4Camera9.6
9.6Battery9.7
9.3Features9.3
Dimensions

Size comparison

Ace 717 Max
77.4 × 162.38.577.6 × 162.98.2
Ace 717 MaxDifference
Height162.3 mm162.9 mm−0.6 mm
Width77.4 mm77.6 mm−0.2 mm
Thickness8.5 mm8.2 mm+0.3 mm
Weight217 g219 g−2 g

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

Why is Ace 7 better than 17 Max?

  1. Refresh rate185 Hz vs 120 Hz+54%
  2. Battery capacity9,000 mAh vs 8,000 mAh+12%
  3. 4K video frame rate120 fps vs 60 fps2×
  4. Pixel density450 ppi vs 420 ppi+7%
  5. Resolution (width)1,272 px vs 1,200 px+6%

Why is 17 Max better than Ace 7?

  1. Telephoto cameraNo · Ace 7: Yes
  2. Wireless chargingNo · Ace 7: Yes
  3. Peak brightness2,000 nits vs 3,500 nits+75%
  4. Selfie camera16 MP vs 32 MP2×
  5. 4K selfie videoNo · Ace 7: Yes
  6. USB version2 vs 3.2+60%
  7. Rear cameras2 vs 3+50%
  8. Main camera aperturef/1.8 vs f/1.7+6%
  9. Thickness8.5 mm vs 8.2 mm+4%
Specifications

Side by side

OnePlus Ace 7OnePlus Ace 7≈ $6409.5
Xiaomi 17 MaxXiaomi 17 Max≈ $6609.6
Design
Weight217 g219 g
Thickness8.5 mm8.2 mm
Height162.3 mm162.9 mm
Width77.4 mm77.6 mm
FrameAluminiumAluminium
BackGlassGlass
Ingress protectionIP68IP68
Water resistance (IPx)IPx8IPx8
Glass protectionCrystal Shield Glass—
ColoursBlack, White, PurpleBlack, Blue, White
Display
Screen size6.8″6.9″
PanelLTPO AMOLEDLTPO AMOLED
OLED panelYesYes
LTPO (adaptive 1–120 Hz)YesYes
Resolution (width)1,272 px1,200 px
Resolution (height)2,772 px2,608 px
Pixel density450 ppi420 ppi
Refresh rate185 Hz120 Hz
Peak brightness2,000 nits3,500 nits
Measured brightness—1,055 nits
Screen-to-body ratio89.5%90.5%
HDRYesYes
Performance
ChipsetQualcomm SM8850-1-AB Snapdragon 8 Elite Gen 5 V SeriesQualcomm SM8850-AC Snapdragon 8 Elite Gen 5
Chip makerQualcommQualcomm
Process3 nm3 nm
CPU cores88
CPU frequency4.6 GHz4.6 GHz
GPUAdreno 840Adreno 840
AnTuTu score—3,654,776
Geekbench 6 (multi-core)—11,674
Memory
RAM16 GB16 GB
Storage (max)512 GB512 GB
Storage (base)256 GB256 GB
Storage typeUFS 4.1UFS 4.1
Memory card slotNoNo
Camera
Main camera200 MP200 MP
Main camera aperturef/1.8f/1.7
Main sensor size1/1.56"1/1.4"
Rear cameras23
Optical stabilisationYesYes
Ultra-wide cameraYesYes
Telephoto cameraNoYes
Optical zoom—3×
Max video8K8K
4K video frame rate120 fps60 fps
Selfie camera16 MP32 MP
4K selfie videoNoYes
Battery
Battery capacity9,000 mAh8,000 mAh
Battery typeSi/CSi/C
Wired charging100 W100 W
Charged in 30 min58%—
Wireless chargingNoYes
Wireless charging power—50 W
Reverse wireless charging—Yes
Connectivity
5GYesYes
eSIMNoNo
Dual SIMYesYes
Wi-Fi standardWi-Fi 7Wi-Fi 7
Bluetooth5.45.4
NFCYesYes
USBUSB Type-C 2.0USB Type-C 3.2
USB version23.2
Video output—Yes
Infrared port—Yes
Dual-band GPSYesYes
Satellite navigationGLONASS, GALILEO, BDS, QZSSGLONASS, GALILEO, BDS, QZSS, NavIC
Features
Stereo speakersYesYes
3.5 mm headphone jackNoNo
Fingerprint sensorUnder display, ultrasonicUnder display, ultrasonic
Barometer—Yes
SensorsFingerprint (under display, ultrasonic), accelerometer, gyro, proximity, compassFingerprint (under display, ultrasonic), accelerometer, proximity, gyro, compass, barometer
Software
OS at launchAndroid 17Android 16
PlatformAndroidAndroid
InterfaceColorOS 17HyperOS 3
To compare: 0up to 4 models
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