Compare / Xiaomi 17 Max vs Oppo Find X9 Ultra

Xiaomi 17 Max vs Oppo Find X9 Ultra

A side-by-side comparison of the Xiaomi 17 Max and the Oppo Find X9 Ultra, covering display, chipset, memory, camera, battery and build.

Xiaomi 17 Max
Xiaomi
Xiaomi 17 Max

Overview

Display
Xiaomi 17 Max
6.9inch
LTPO AMOLED · 120 Hz
1200 × 2608 · 420 PPI
Oppo Find X9 Ultra
6.82inch
LTPO AMOLED · 144 Hz
1440 × 3168 · 510 PPI
Chip
Xiaomi 17 Max
Qualcomm SM8850-AC Snapdragon 8 Elite Gen 5 (3 nm)
Octa-core (2x4.6 GHz Oryon V3 Phoenix L + 6x3.62 GHz Oryon V3 Phoenix M)
Adreno 840 · Android 16
Oppo Find X9 Ultra
Qualcomm SM8850-AC Snapdragon 8 Elite Gen 5 (3 nm)
Octa-core (2x4.6 GHz Oryon V3 Phoenix L + 6x3.62 GHz Oryon V3 Phoenix M)
Adreno 840 · Android 16 up to 5 major OS updates
Memory
Xiaomi 17 Max
12 / 16GB RAM
256 GB · 512 GB storage
No card slot
Oppo Find X9 Ultra
12 / 16GB RAM
256 GB · 512 GB · 1 TB storage
No card slot
Camera
Xiaomi 17 Max
200MP Main
50 MP Periscope
50 MP Ultra Wide
32 MP selfie
8K@30fps (HDR) video
Oppo Find X9 Ultra
200MP Main
200 MP Periscope
50 MP Periscope
50 MP Ultra Wide
50 MP selfie
8k@30fps video
Battery
Xiaomi 17 Max
8,000mAh
100 W wired · 50 W wireless
Oppo Find X9 Ultra
7,050mAh
100 W wired · 50 W wireless
Build
Xiaomi 17 Max
219g
162.9 × 77.6 × 8.2 mm
IP68
Oppo Find X9 Ultra
235g
163.2 × 77 × 8.7 mm
IP68
Connectivity
Xiaomi 17 Max
5GWi-Fi 7Bluetooth 5.4NFCNano-SIM + Nano-SIMUSB Type-C 3.2
Oppo Find X9 Ultra
5GWi-Fi 7Bluetooth 6.0NFCNano-SIM + Nano-SIM + eSIM (max 2 at a time)USB Type-C 3.2

Specifications

Xiaomi 17 Max

Technology
GSM / HSPA / LTE / 5G
2G bands
GSM 850 / 900 / 1800 / 1900
3G bands
HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100
4G bands
1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 25, 26, 28, 34, 38, 39, 40, 41, 42, 48, 66
5G bands
1, 2, 3, 5, 7, 8, 12, 18, 20, 25, 26, 28, 38, 40, 41, 48, 66, 77, 78, 80, 81, 83, 84, 89 SA/NSA
Speed
HSPA, LTE, 5G

Oppo Find X9 Ultra

Technology
GSM / HSPA / LTE / 5G
2G bands
GSM 850 / 900 / 1800 / 1900
3G bands

HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100 - Global

HSDPA 900 / 2100 - India

4G bands

1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 32, 34, 38, 39, 40, 41, 42, 43, 48, 66, 71 - Global

1, 3, 5, 8, 40 - India

5G bands

1, 2, 3, 5, 7, 8, 12, 18, 20, 25, 26, 28, 38, 40, 41, 48, 66, 71, 75, 77, 78, 79, 80, 81, 83, 84, 89 SA/NSA - Global

1, 3, 5, 8, 40 SA/NSA - India

Speed
HSPA, LTE, 5G

Xiaomi 17 Max

Announced
2026, May 21
Status
Available. Released 2026, May 21

Oppo Find X9 Ultra

Announced
2026, April 21
Status
Available. Released 2026, May 02

Xiaomi 17 Max

Dimensions
162.9 x 77.6 x 8.2 mm (6.41 x 3.06 x 0.32 in)
Weight
219 g or 225 g (7.72 oz)
Build
Glass front, aluminum frame, glass back
SIM

Nano-SIM + Nano-SIM

IP68 dust tight and water resistant (immersible up to 1.5m for 30 min)

Oppo Find X9 Ultra

Dimensions
163.2 x 77.0 x 8.7 mm or 9.1 mm
Weight
235 g (8.29 oz)
Build
Glass front (Gorilla Glass Victus 2), aluminum frame, glass-fiber reinforced plastic back or silicone polymer back (eco leather)
SIM

Nano-SIM + Nano-SIM + eSIM (max 2 at a time)

IP68/IP69 dust tight and water resistant (high pressure water jets; immersible up to 1.5m for 30 min)

Xiaomi 17 Max

Type
LTPO AMOLED68B colorsPWM120HzDolby VisionHDR VividHDR10+3500 nits (peak)
Size
6.9 inches, 114.4 cm2 (~90.5% screen-to-body ratio)
Resolution
1200 x 2608 pixels, 19.5:9 ratio (~420 ppi density)

Oppo Find X9 Ultra

Type
LTPO AMOLED1B colors144HzDolby VisionHDR10+800 nits (typ)1800 nits (HBM)3600 nits (peak)
Size
6.82 inches, 113.0 cm2 (~90.0% screen-to-body ratio)
Resolution
1440 x 3168 pixels (~510 ppi density)
Protection

Gorilla Glass Victus 2

Ultra HDR image support

Xiaomi 17 Max

OS
Android 16, HyperOS 3
Chipset
Qualcomm SM8850-AC Snapdragon 8 Elite Gen 5 (3 nm)
CPU
Octa-core (2x4.6 GHz Oryon V3 Phoenix L + 6x3.62 GHz Oryon V3 Phoenix M)
GPU
Adreno 840

Oppo Find X9 Ultra

OS
Android 16 up to 5 major OS updates, ColorOS 16
Chipset
Qualcomm SM8850-AC Snapdragon 8 Elite Gen 5 (3 nm)
CPU
Octa-core (2x4.6 GHz Oryon V3 Phoenix L + 6x3.62 GHz Oryon V3 Phoenix M)
GPU
Adreno 840

Xiaomi 17 Max

Card slot
No
Internal

256GB 12GB RAM, 256GB 16GB RAM, 512GB 12GB RAM, 512GB 16GB RAM

UFS 4.1

Oppo Find X9 Ultra

Card slot
No
Internal

256GB 12GB RAM, 512GB 12GB RAM, 512GB 16GB RAM, 1TB 16GB RAM

UFS 4.1

Xiaomi 17 Max

Triple

200 MP, f/1.7, 23mm (wide), 1/1.4", 1.12µm, dual pixel PDAF, OIS

50 MP, f/2.4, 70mm (periscope telephoto), 1/2.0", PDAF (15cm - ∞), OIS, 3x optical zoom

50 MP, f/2.4, 17mm, 102˚ (ultrawide), 1/2.76", 0.64µm

Features
Laser AFcolor spectrum sensorLeica lensLED flashHDRpanorama
Video
8K@30fps (HDR), 4K@30/60fps (10-bit Dolby Vision HDR), 4K@120fps, 1080p@30/60/120/240/960fps, gyro-EIS

Oppo Find X9 Ultra

Quad

200 MP, f/1.5, 23mm (wide), 1/1.12", PDAF, OIS

200 MP, f/2.2, 70mm (periscope telephoto), 1/1.28", PDAF (15cm - ∞), OIS, 3x optical zoom

50 MP, f/3.5, 230mm (periscope telephoto), 1/2.75", PDAF, OIS, 10x optical zoom

50 MP, f/2.0, 14mm, 123˚ (ultrawide), 1/1.95", PDAF

Features
Laser AFcolor spectrum sensorHasselblad Color CalibrationLED flashHDRpanorama
Video
8k@30fps, 4K@30/60/120fps, 1080p@30/60/120/240fps; gyro-EIS; Dolby Vision HDR, 10‑bit video, O-Log2, cinematic LUT

Xiaomi 17 Max

Single
32 MP, f/2.2, 21mm (wide)
Video
4K@30fps, 1080p@30/60fps, gyro-EIS

Oppo Find X9 Ultra

Single
50 MP, f/2.4, 21mm (wide), 1/2.75", PDAF
Features
Panorama, HDR
Video
4K@30/60fps, 1080p@30/60fps, gyro-EIS, HDR

Xiaomi 17 Max

Loudspeaker
Yes, with stereo speakers (with Dolby Atmos)
3.5mm jack

No

24-bit/192kHz Hi-Res & Hi-Res wireless audio

Snapdragon sound

Oppo Find X9 Ultra

Loudspeaker
Yes, with stereo speakers
3.5mm jack
No

Xiaomi 17 Max

WLAN
Wi-Fi 802.11 a/b/g/n/ac/6e/7, dual-band, Wi-Fi Direct
Bluetooth
5.4, A2DP, LE, aptX HD, aptX Adaptive, LHDC 5, MIHC
Positioning
GPS (L1+L5)BDS (B1I+B1c+B2a)GALILEO (E1+E5a)QZSS (L1+L5)NavIC (L5)GLONASS
NFC
Yes
Infrared port
Yes
Radio
No
USB
USB Type-C 3.2, Display Port, OTG

Oppo Find X9 Ultra

WLAN
Wi-Fi 802.11 a/b/g/n/ac/6e/7, tri-band, Wi-Fi Direct
Bluetooth
6.0, A2DP, LE, aptX HD, aptX Adaptive, LHDC 5
Positioning
GPS (L1+L5)BDS (B1I+B1c+B2a)GALILEO (E1+E5a)QZSS (L1+L5)GLONASSNavIC (L5)
NFC
Yes
Infrared port
Yes
Radio
No
USB
USB Type-C 3.2, OTG

Xiaomi 17 Max

Sensors
Fingerprint (under display, ultrasonic), accelerometer, proximity, gyro, compass, barometer

Oppo Find X9 Ultra

Sensors
Fingerprint (under display, ultrasonic), accelerometer, gyro, proximity, compass, barometer

Xiaomi 17 Max

Type
Si/C Li-Ion 8000 mAh
Charging

100W wired, PD3.0, QC3+, 100W PPS

50W wireless

22.5W reverse wireless

22.5W reverse wired

Oppo Find X9 Ultra

Type
Si/C Li-Ion 7050 mAh
Charging

100W wired, 55W PPS, 18W PD/QC

50W wireless

10W reverse wireless

Reverse wired

Xiaomi 17 Max

Colors
Black, Blue, White
Models
2605EPN8EC
Price
About 610 EUR

Oppo Find X9 Ultra

Colors
Tundra Umber, Canyon Orange, Polar Glacier
Models
CPH2841, PMA110
Price
£ 2,265.00 / € 1,459.90 / $ 2,289.00

Xiaomi 17 Max

Not listed for this device

Oppo Find X9 Ultra

Performance

AnTuTu: 2854496 (v10), 4110112 (v11)

GeekBench: 10895 (v6)

3DMark: 7339 (Wild Life Extreme)

Display
1156 nits max brightness (measured)
Loudspeaker
-25.6 LUFS (Very good)
Battery
Active use score 20:10h

How the Xiaomi 17 Max and Oppo Find X9 Ultra differ

  • The Xiaomi 17 Max has a larger battery, 8000 mAh against 7050 mAh on the Oppo Find X9 Ultra.
  • The Xiaomi 17 Max has the bigger screen, 6.9 inches against 6.82 inches.
  • The Xiaomi 17 Max is the newer of the two, released in May 2026.