OnePlus Pad 3 vs Xiaomi Xiaomi Pad 7 Ultra

Every spec side by side, from each maker's published figures.

Better figure, where one is clearly better

Pad 3 compared with Xiaomi Pad 7 Ultra
OnePlusPad 3XiaomiXiaomi Pad 7 Ultra
Overview
ReleasedJune 2025May 2025
Display
Screen size13.2″14″
Resolution3392 × 2400 (better)3200 × 2136
Sharpness315 pixels per inch (better)275 pixels per inch
PanelLCDOLED
Refresh rate144 Hz (better)120 Hz
Brightness600 nits–
Display type13.2-inch LCD (LTPS), 7:5 aspect ratio, 89.3% screen-to-body ratioAMOLED, 3:2 aspect ratio; standard glossy display or optional nano-textured matte screen
Pixel density315 ppi275 ppi
Brightness detail600 nits; 900 nits in high brightness mode (HBM), OnePlus's lab peakMaker peak claim 1,600 nits; typical SDR brightness is not stated in the specification sheet
Display featuresAdaptive refresh up to 144 Hz (144 Hz only in supported apps); 12-bit colour (8-bit panel with 4-bit FRC); 98% DCI-P3 and 96% NTSC; Delta E ≈ 0.7; Dolby Vision; touch sampling up to 540 Hz (120 Hz by default)12-bit colour, P3, 5,000,000:1 contrast ratio, HDR10+, HDR Vivid and Dolby Vision; Corning Gorilla Glass 5; TÜV Rheinland hardware low-blue-light, flicker-free and circadian-friendly certifications; finger sampling up to 240 Hz, instantaneous touch up to 1,600 Hz and pen sampling 240 Hz
Performance
ChipSnapdragon 8 EliteXiaomi XRING O1
Memory12 GB – 16 GB12 GB – 16 GB
Storage256 GB, 512 GB256 GB, 512 GB, 1 TB (better)
CPUQualcomm Oryon CPU, up to 4.32 GHz; 12 GB LPDDR5X at 4266 MHz or 16 GB LPDDR5X at 4800 MHz; UFS 4.0 storageXRING O1, second-generation 3 nm manufacturing process; ten CPU cores up to 3.7 GHz; LPDDR5T RAM and UFS 4.1 storage
GPUAdreno 830, up to 1.1 GHz16-core Immortalis-G925
AI engine–Six-core NPU
Cameras
Rear camera13 MP50 MP (better)
Ultra wide cameraNoneNone
Front camera8 MP32 MP (better)
Rear camera13 MP; electronic image stabilisation (EIS); digital zoom50 MP Samsung JN1, 1/2.76-inch sensor, 1.28 µm combined pixels, ƒ/1.8 and PDAF
Front camera8 MP32 MP ultrawide OmniVision OV32D, 1/3.6-inch sensor, 1.22 µm combined pixels and ƒ/2.2
Video recording4K, 1080p or 720p at 30 fps (1080p at 30 fps by default), with EISRear 4K or 1080p at 30 or 60 fps, 720p at 30 fps; front 1080p or 720p at 30 fps
Battery and connections
Battery life (maker's claim)Up to 18 hours–
Battery (mAh)12,140 mAh (better)12,000 mAh
Fastest charging80 W120 W (better)
Mobile data optionNoNo
StylusSupported, sold separatelySupported, sold separately
Keyboard made for itYesYes
Battery life detail12,140 mAh typical (11,740 mAh rated in the EU's EPREL database); up to 18 hours of video playback and 6 hours of AAA gaming in OnePlus's tests; rated for at least 800 charge cycles12,000 mAh typical equivalent capacity, 11,800 mAh minimum; series-connected non-removable high-energy-density cells
ChargingUp to 80 W SUPERVOOC with an official OnePlus adapter (not in the UK box)Up to 120 W wired and 7.5 W wired reverse charging; PD3.0, PD2.0 and MI FC2.0
USB-CUSB-C, USB 3.2 Gen 1 (5 Gb/s)USB-C, USB 3.2 Gen 2 up to 10 Gbps; compatible USB 3 cable sold separately, included cable does not support USB 3 transfer. Wired video output supported (Notebookcheck)
Wi-FiWi-Fi 7 (802.11be), 2.4 and 5 GHzWi-Fi 7 and 802.11a/b/g/n/ac/ax; 2.4 GHz and 5 GHz, 2×2 MIMO, Wi-Fi Direct, Miracast, dual-band simultaneous operation and IPv6
BluetoothBluetooth 5.4; SBC, AAC, aptX, aptX HD, LDAC and LHDCBluetooth 5.4; AAC, LDAC and LHDC 5.0
Mobile network–No cellular model or satellite positioning (Notebookcheck)
Stylus supportOnePlus Stylo 2 (sold separately), with 16,000 pressure levels, haptic feedback and a laser pointer with page turningMagnetic pen pairing and charging; Xiaomi Focus Pen sold separately (Notebookcheck)
KeyboardsOnePlus Smart Keyboard (sold separately), six rows with a function row, a trackpad and NFC One-touch Transmission; in the UK it connects only through its pogo pins (no Bluetooth)Magnetic keyboard contacts; floating keyboard sold separately (Gizmochina)
Design
Weight675 g609 g (better)
Thickness5.97 mm5.1 mm (better)
Height × width289.61 × 209.66 mm305.82 × 207.47 mm
Water and dust resistanceIP41–
Operating systemAndroidAndroid
BiometricsFace unlockSide fingerprint reader; face unlock (Notebookcheck)
SpeakersEight speakers (four woofers and four tweeters)Eight speakers; Dolby Atmos, spatial audio, Hi-Res and Hi-Res Wireless Audio; QQ Music certification
MicrophonesTwo microphonesFour microphones; multiple pickup modes, voiceprint noise reduction and call recording in WeChat/QQ
Sensors–Accelerometer, gyroscope, front ambient light/colour-temperature sensor, rear ambient light sensor, flicker sensor, Hall sensor, geomagnetic sensor, proximity sensor, status indicator and infrared remote control; Z-axis linear vibration motor
MaterialsAluminium unibody; IP41 dust and water resistanceMetal frame and rear (Gizmochina)
ColoursStorm BlueBlack and Mist Grey Purple
Software at launchOxygenOS 15 based on Android 15; three Android updates and six years of security updates promisedXiaomi HyperOS 2; Android 15, China English/Chinese software without a preinstalled Google Play Store (Notebookcheck)
In the boxOnePlus Pad 3, USB-C cable, quick start guide, safety information and warranty card (no charger)Tablet, power adapter, USB-C cable and manual including warranty documentation; matte version also includes a screen-cleaning cloth. Standard version weighs 609 g; matte version weighs 619 g

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