Xiaomi 18 Pro Max vs OnePlus Ace 7 Pro


Xiaomi 18 Pro Max
Xiaomi 18 Pro Max
vs
OnePlus Ace 7 Pro
OnePlus Ace 7 Pro

Quick Comparison

Both Xiaomi 18 Pro Max and OnePlus Ace 7 Pro comes with same RAM. In terms of display resolution, OnePlus Ace 7 Pro has better resolution of 2772 x 1272 than Xiaomi 18 Pro Max which has resolution of 2624 x 1208. Both have the same amount of internal memory.

NameXiaomi 18 Pro MaxOnePlus Ace 7 Pro
RAM12 GB12 GB
Display6.9 in6.78 in
Internal Memory256 GB256 GB
Battery8500 mAh9000 mAh
Camera200 MP + 200 MP + 50 MP Triple200 MP + 50 MP + 50 MP Triple
PriceRs. 99999Rs. 89990

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Detailed Comparison

Price And Launch

The launch Date of the first phone is September 23, 2026. The Expected cost of Xiaomi 18 Pro Max is Rs. 99999. The launch Date of the second phone is expected to be December 12, 2026 (Expected). The Expected cost of OnePlus Ace 7 Pro is Rs. 89990.

Display comparison

Xiaomi 18 Pro Max has larger screen size of 6.9 inches in comparison to OnePlus Ace 7 Pro's 6.78 inch screen. There is LTPO AMOLED Screen Type in both the phones. OnePlus's phone has display density of 450 PPI & Xiaomi's phone has only 418 PPI display density. In terms of screen to body ratio, Xiaomi's phone has better screen to body ratio of ~ 91.6% than OnePlus's phone ~ 90.8%. Xiaomi 18 Pro Max has 20:9 aspect ratio where as OnePlus Ace 7 Pro has 19.8:9 aspect ratio.

Memory comparison

Both phones come with 12 GB RAM and both have same Internal Memory of 256 GB.

Camera comparison

They both have the same 200 MP + 200 MP + 50 MP Triple Rear Camera. Both of them stand equal in terms of Front Camera Resolution as both have 50 MP Front Camera.

Technical comparison

Both the phones run on Android Operating System Version 17.

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Full Comparison

NameXiaomi 18 Pro MaxOnePlus Ace 7 Pro
General
Model18 pro maxPYB110
Sim TypeDual Sim, GSM+GSMDual Sim, GSM+GSM
Dual SimYesYes
Sim SizeNano+Nano SIMeSIM/Nano+eSIM/Nano SIM
eSIM SupportYes
Device TypeSmartphoneSmartphone
Release DateSeptember 23, 2026December 12, 2026 (Expected)
Design
Dimensions77.6 x 163.4 x 8.4 mm
Weight235 g
ColorsBlack, White, Pink, RedBlack, Silver, Orange
Display
TypeColor LTPO AMOLED Screen (68 B)Color LTPO AMOLED Screen (1B Colors)
TouchYesYes
Size6.9 inches, 1208 x 2624 pixels, 120 Hz6.78 inches, 1272 x 2772 pixels, 185 Hz
Aspect Ratio20:919.8:9
PPI~ 418 PPI~ 450 PPI
Screen to Body Ratio~ 91.6%~ 90.8%
Glass TypeXiaomi Dragon Crystal Glass 3Crystal Shield Glass
Brightness4000 nits (peak)1000 nits, 2000 nits (HBM)
Adaptive Refresh RateYes, LTPOYes, LTPO
Display Dimming2160Hz PWM, 120Hz
Features3840Hz PWM, Dolby Vision, HDR10+, HDR Vivid
NotchYes, Punch HoleYes, Punch Hole
Dual Display2.9 inches, LTPO AMOLED, 596 x 976 pixels, 120Hz, Dolby Vision, HDR Vivid, HDR10+, BT.2020, 4000 nits (peak)
Memory
RAM12 GB12 GB
Storage256 GB256 GB
Storage TypeUFS 4.1UFS 4.1
Card SlotNo
Connectivity
GPRSYesYes
EDGEYesYes
3GYesYes
4GYesYes
5GYesYes
5G BandsSA: n1/2/3/5/7/8/20/28/38/40/41/48/66*/77/78/79, NSA: n1/3/5/7/8/20/28/38/40/41/66*/77/78/79
VoLTEYes, Dual Stand-ByYes, Dual Stand-By
Vo5GYesYes
WifiYes, with wifi-hotspotYes, with wifi-hotspot
Wifi VersionWi-Fi 7Wi-Fi 7
BluetoothYes, v6.0, A2DP, LE, aptX HDYes, v6.0, SBC, AAC, aptx, aptx-HD, LDAC, LHDC5.0
USBYes, USB-C v3.2Yes, USB-C v3.2
USB FeaturesUSB Tethering, USB on-the-go, USB ChargingUSB Tethering, USB on-the-go, USB Charging
IR BlasterYesYes
Performance
AnTuTu Score5,384,433 (Total) (v11)
Extra
GPSwith GPS, Galileo, GLONASS, Beidou, NAVICYes with A-GPS
Fingerprint SensorYes, In DisplayYes, In Display Ultrasonic
Face UnlockYesYes
SensorsAccelerometer, Proximity, Gyro, Compass, BarometerAccelerometer, Proximity, Gyro (UAV-grade) compass, Barometer
3.5mm Headphone JackNoNo
NFCYesYes
Cooling SystemAir Cooler Fan
Water ResistanceYes, 6 m upto 30 minYes, 2 m upto 30 min
IP RatingIP68IP68/IP69K
Dust ResistantYesYes
Camera
Rear Camera200 MP ƒ/1.7 (Wide Angle)
23mm (wide), 1/1.28", 0.61µm, dual pixel PDAF, OIS
200 MP ƒ/2.4 (Periscope Telephoto)
1/1.56", PDAF (10cm - ∞), OIS, 3.2x optical zoom
50 MP ƒ/2.4 (Ultra Wide)
17mm, 102˚ (ultrawide), 1/2.88", 0.61µm, PDAF		200 MP ƒ/1.6 (Wide Angle)
23mm (wide), 1/1.4", PDAF, OIS
50 MP ƒ/2.6 (Telephoto)
73mm (telephoto), 1/1.95", 3x optical zoom, PDAF, OIS
50 MP ƒ/2 (Ultra Wide)
16mm, 116˚ (ultrawide), 1/2.88", 0.61µm, PDAF
OISYesYes
Auto FocusYesYes
FeaturesLaser Af, Color Spectrum Sensor, Leica Lens, Dual-tone , Hdr, Panorama
Video Recording8K @ 30 fps UHD, 1080p @ 120 fps FHD, 720p4K, 1080p
FlashYes, Dual LEDYes, LED
Front Camera50 MP ƒ/2.2 (Wide Angle)
Punch Hole, Autofocus, Screen Flash		50 MP ƒ/2 (Ultra Wide)
Punch Hole, Screen Flash
Front Video Recording4K @ 60 fps UHD, 1080p @ 60 fps FHD4K, 1080p
Front Camera FeaturesHDR, panorama
Technical
OSAndroid v17Android v17
Custom UIHyperOS 4OxygenOS 17
ChipsetQualcomm Snapdragon 8 Elite Extreme Gen 6Qualcomm Snapdragon 8 Elite Extreme Gen 6
CPU5 GHz, Octa Core Processor5.01 GHz, Octa Core Processor
Core Details2x5.01 GHz Prime + 3x4.03 GHz Performance + 3x3.74 GHz Performance
Fabrication Node2nm
GPUAdrenoAdreno 850
JavaNoNo
BrowserYesYes
Multimedia
SupportsJPEG, PNG, BMP, GIF, WEB, HEIF, HEIC, DNG
EmailYesYes
MusicMP3, FLAC, APE, AAC, OGG, WAV, WMA, AMR, AWBMP3, AAC, AAC+, WMA, AMR-NB, AMR-WB, WAV, FLAC, APE, OGG, MID, M4A, IMY, AC3, EAC3, EAC3-JOC, AC4
VideoMP4, MKV, AVI, WMV, WEBM, 3GP, ASF playbackDolby Vision, HDR10, HDR10+, +HLG, HDRViVid, MKV, MOV, MP4, H.265 (HEVC), AVI, WMV, TS, 3GP, ASF, FLV, WEB
FM RadioNoNo
Audio Features24-bit/192kHz Hi-Res & Hi-Res wireless audio Snapdragon sound
Document ReaderYesYes
Battery
TypeNon-Removable BatteryNon-Removable Battery
Size8500 mAh, Si/C Li-ion Battery9000 mAh, Si/C Li-ion Battery
Fast ChargingYes, 100W Fast ChargingYes, 100W SUPERVOOC Charging
Wireless ChargingYes, 50WYes, 50W AIRVOOC
Reverse ChargingYesYes, 10W
Reverse Wireless ChargingYes, 27WYes, 5W

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