Compare / Xiaomi Redmi K90 Pro Max vs Oppo Find X9 Pro
Xiaomi Redmi K90 Pro Max vs Oppo Find X9 Pro
A side-by-side comparison of the Xiaomi Redmi K90 Pro Max and the Oppo Find X9 Pro, covering display, chipset, memory, camera, battery and build.
Overview
Specifications
Xiaomi Redmi K90 Pro 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, 3, 4, 5, 7, 8, 18, 19, 26, 28, 34, 38, 39, 40, 41, 42, 48, 66
- 5G bands
- 1, 3, 5, 7, 8, 18, 26, 28, 38, 40, 41, 48, 66, 77, 78, 80, 81, 83, 84, 89 SA/NSA
- Speed
- HSPA, LTE, 5G
Oppo Find X9 Pro
- Technology
- GSM / HSPA / LTE / 5G
- 2G bands
- GSM 850 / 900 / 1800 / 1900
- 3G bands
HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100 - International, China
HSDPA 900 / 2100 - India
- 4G bands
1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 32, 38, 39, 40, 41, 42, 48, 66, 71 - International
1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 25, 26, 28, 34, 38, 39, 40, 41, 42, 43, 48, 66 - China
1, 3, 5, 8, 40 - India
- 5G bands
1, 2, 3, 5, 7, 8, 12, 20, 25, 26, 28, 38, 40, 41, 48, 66, 71, 75, 76, 77, 78, 79 SA/NSA - International
1, 2, 3, 5, 7, 8, 12, 18, 20, 25, 26, 28, 34, 38, 39, 40, 41, 48, 66, 77, 78, 79 SA/NSA - China
1, 3, 5, 8, 40 SA/NSA - India
- Speed
- HSPA, LTE, 5G
Xiaomi Redmi K90 Pro Max
- Announced
- 2025, October 23
- Status
- Available. Released 2025, October 23
Oppo Find X9 Pro
- Announced
- 2025, October 16
- Status
- Available. Released 2025, October 22
Xiaomi Redmi K90 Pro Max
- Dimensions
- 163.3 x 77.8 x 7.9 mm (6.43 x 3.06 x 0.31 in)
- Weight
- 218 g (7.69 oz)
- Build
- Glass front (Dragon Crystal Glass), aluminum frame, glass-fiber reinforced plastic back or silicone polymer back
- SIM
Nano-SIM + Nano-SIM
IP68 dust tight and water resistant (immersible up to 1.5m for 30 min)
Oppo Find X9 Pro
- Dimensions
- 161.3 x 76.5 x 8.3 mm (6.35 x 3.01 x 0.33 in)
- Weight
- 224 g (7.90 oz)
- Build
- Glass front (Gorilla Glass Victus 2), glass back, aluminum frame
- SIM
· Nano-SIM + eSIM
· Nano-SIM + Nano-SIM
IP68/IP69 dust tight and water resistant (high pressure water jets; immersible up to 1.5m for 30 min)
Xiaomi Redmi K90 Pro Max
- Type
- AMOLED68B colors2560Hz PWM120HzDolby VisionHDR VividHDR10+3500 nits (peak)
- Size
- 6.9 inches, 116.6 cm2 (~91.8% screen-to-body ratio)
- Resolution
- 1200 x 2608 pixels, 19.5:9 ratio (~416 ppi density)
- Protection
- Xiaomi Dragon Crystal Glass
Oppo Find X9 Pro
- Type
- LTPO AMOLED1B colors120Hz2160Hz PWMDolby VisionHDR10+HDR Vivid800 nits (typ)1800 nits (HBM)3600 nits (peak)
- Size
- 6.78 inches, 112.4 cm2 (~91.1% screen-to-body ratio)
- Resolution
- 1272 x 2772 pixels, 19.5:9 ratio (~450 ppi density)
- Protection
Corning Gorilla Glass Victus 2
Ultra HDR image support
Xiaomi Redmi K90 Pro 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 Pro
- OS
- Android 16, up to 5 major OS updates, ColorOS 16
- Chipset
- Mediatek Dimensity 9500 (3 nm)
- CPU
- Octa-core (1x4.21 GHz C1-Ultra & 3x3.5 GHz C1-Premium & 4x2.7 GHz C1-Pro)
- GPU
- Arm G1-Ultra
Xiaomi Redmi K90 Pro Max
- Card slot
- No
- Internal
256GB 12GB RAM, 512GB 12GB RAM, 512GB 16GB RAM, 1TB 16GB RAM
UFS 4.1
Oppo Find X9 Pro
- Card slot
- No
- Internal
256GB 12GB RAM, 512GB 12GB RAM, 512GB 16GB RAM, 1TB 16GB RAM
UFS 4.1
Xiaomi Redmi K90 Pro Max
- Triple
50 MP, f/1.7, 23mm (wide), 1/1.31", 1.2µm, dual pixel PDAF, OIS
50 MP, f/3.0, 115mm (periscope telephoto), 1/2.76", 0.64µm, PDAF (30cm - ∞), OIS, 5x optical zoom
50 MP, f/2.4, 18mm, 102˚ (ultrawide), 1/2.88", 0.61µm
- Features
- Color spectrum sensor, LED flash, HDR, panorama
- Video
- 8K@30fps4K@30/60fps1080p@30/60/120/240/960fps720p@1920fpsgyro-EISHDR10+
Oppo Find X9 Pro
- Triple
50 MP, f/1.5, 23mm (wide), 1/1.28", 1.22µm, multi-directional PDAF, OIS
200 MP, f/2.1, 70mm (periscope telephoto), 1/1.56", 0.5µm, 3x optical zoom, multi-directional PDAF, OIS
50 MP, f/2.0, 15mm, 120˚ (ultrawide), 1/2.76", 0.64µm, multi-directional PDAF
- Features
- Laser AFcolor spectrum sensorHasselblad Color CalibrationLED flashHDRpanoramaLUT preview
- Video
- 4K@30/60/120fps, 1080p@30/60/240fps; gyro-EIS; HDR, 10‑bit video, Dolby Vision, LOG
Xiaomi Redmi K90 Pro Max
- Single
- 32 MP, f/2.2, 21mm (wide), 1/3.44", 0.64µm
- Video
- 4K@30fps, 1080p@30/60fps
Oppo Find X9 Pro
- Single
- 50 MP, f/2.0, 21mm (wide), 1/2.76", 0.64µm, PDAF
- Features
- Panorama
- Video
- 4K@30/60fps, 1080p@30/60fps, gyro-EIS
Xiaomi Redmi K90 Pro Max
- Loudspeaker
- Yes, with stereo speakers (with Dolby Atmos)
- 3.5mm jack
No
Tuned by Bose
Bose 2.1 stereo sound system with a woofer
24-bit/192kHz Hi-Res & Hi-Res wireless audio
Oppo Find X9 Pro
- Loudspeaker
- Yes, with stereo speakers
- 3.5mm jack
- No
Xiaomi Redmi K90 Pro Max
- WLAN
- Wi-Fi 802.11 a/b/g/n/ac/6/7, dual-band, Wi-Fi Direct
- Bluetooth
- 5.4, A2DP, LE, LHDC 5.0, ASHA, MIHC
- Positioning
- GPS (L1+L5)BDS (B1I+B1c+B2a)GALILEO (E1+E5a)QZSS (L1+L5)NavICGLONASS
- NFC
- Yes
- Infrared port
- Yes
- Radio
- No
- USB
- USB Type-C 3.2, Display Port, OTG
Oppo Find X9 Pro
- WLAN
- Wi-Fi 802.11 a/b/g/n/ac/6/7, dual-band or tri-band, Wi-Fi Direct
- Bluetooth
- 6.0, A2DP, LE, aptX HD, LHDC 5
- Positioning
- GPS (L1+L5)BDS (B1I+B1c+B2a+B2b)GALILEO (E1+E5a+E5b)QZSS (L1+L5)GLONASSNavIC (L5)
- NFC
- Yes
- Infrared port
- Yes
- Radio
- No
- USB
- USB Type-C 3.2, OTG
Xiaomi Redmi K90 Pro Max
- Sensors
- Fingerprint (under display, ultrasonic), accelerometer, proximity, gyro, compass
Oppo Find X9 Pro
- Sensors
Fingerprint (under display, ultrasonic), accelerometer, gyro, proximity, compass, barometer
Satellite connectivity support (1TB 16GB RAM model only)
Xiaomi Redmi K90 Pro Max
- Type
- Si/C Li-Ion 7560 mAh
- Charging
100W wired, PD3.0, QC3+, 100W PPS
50W wireless
22.5W reverse wireless
Oppo Find X9 Pro
- Type
- Si/C Li-Ion 7500 mAh
- Charging
80W wired, 80W UFCS, 55W PPS, 11.7W PD
50W wireless
10W reverse wireless
Xiaomi Redmi K90 Pro Max
- Colors
- Black, White, Denim Blue, Lamborgini White
- Price
- About 500 EUR
Oppo Find X9 Pro
- Colors
- Silk White, Titanium Charcoal, Velvet Red
- Models
- CPH2791, PLG110
- Price
- £ 849.00 / € 1,079.00 / $ 1,835.00
Xiaomi Redmi K90 Pro Max
Not listed for this device
Oppo Find X9 Pro
- Performance
AnTuTu: 2719560 (v10), 3563384 (v11)
GeekBench: 9697 (v6)
3DMark: 6808 (Wild Life Extreme)
- Display
- 1175 nits max brightness (measured)
- Loudspeaker
- -26.6 LUFS (Good)
- Battery
- Active use score 21:57h
Xiaomi Redmi K90 Pro Max
Not listed for this device
Oppo Find X9 Pro
- Energy
- Class A
- Battery
- 80:06h endurance, 1300 cycles
- Free fall
- Class C (90 falls)
- Repairability
- Class B
How the Xiaomi Redmi K90 Pro Max and Oppo Find X9 Pro differ
- The Xiaomi Redmi K90 Pro Max has a larger battery, 7560 mAh against 7500 mAh on the Oppo Find X9 Pro.
- The Xiaomi Redmi K90 Pro Max has the bigger screen, 6.9 inches against 6.78 inches.
- The Xiaomi Redmi K90 Pro Max is the newer of the two, released in October 2025.