OnePlus N6x
OnePlus
PKR 54,999
66/100 overall
Full specs & reviewHead to head
OnePlus N6x vs Xiaomi 18
Full specification and price comparison for Pakistan, updated 12 Aug 2026.
The short answer
The Xiaomi 18 is the stronger phone of the two, scoring 87 against 66 on our combined specification score. It leads on performance, camera and display. The OnePlus N6x still wins on battery & charging and value for money, so it remains the better choice if that is your priority. The OnePlus N6x is the cheaper of the two at PKR 54,999 against PKR 269,999.
Xiaomi 18
Xiaomi
PKR 269,999
87/100 overall
Full specs & reviewAdd another phone to this comparison
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The verdict
Spec-derivedXiaomi 18 takes it by 20.9 points on our weighted spec score.
What actually differs
- OnePlus N6x costs PKR 215,000 less.
- Xiaomi 18 offers 12 GB more RAM.
- Xiaomi 18 ships with 384 GB more storage.
- Xiaomi 18 has a 37 MP higher-resolution main sensor.
- Xiaomi 18 uses an OLED panel while the other sticks with LCD.
Buy the OnePlus N6x if…
you care most about battery & charging and value for money.
Buy the Xiaomi 18 if…
you care most about performance, camera, display and memory & storage.
Full specification comparison
| Specification | OnePlus N6x | Xiaomi 18 |
|---|---|---|
| Price in Pakistan | ||
| Retail price | PKR 54,999 Cheaper | PKR 269,999 |
| Design & build | ||
| Release date | August 4, 2026 | late 2026 |
| Dimensions | 166.5 × 78.2 × 8.6 mm | Not listed |
| Weight | 219 g | Not listed |
| Water resistance | IP64 (dust and water resistance) | IP68 dust- and water-resistant (immersible up to 1.5 m for 30 min) |
| Display | ||
| Screen size | 6.8 inches Better | 6.3 inches |
| Resolution | 720 × 1570 pixels | 1220 × 2656 pixels (~464 ppi) Better |
| Panel type | IPS LCD 120Hz Up to approximately 900 nits | LTPO AMOLED, capacitive touchscreen |
| Protection | Panda MN228 glass | Xiaomi Dragon Crystal Glass |
| Performance | ||
| Chipset | MediaTek Dimensity 6360 Apex | Qualcomm Snapdragon 8 Elite Gen 5 (3 nm) (expected) |
| CPU | Octa-core 2 × Cortex-A76 + 6 × Cortex-A55 | Octa-core (up to ~4.6 GHz) |
| GPU | Mali-G57 MC2 | Adreno-series (expected) |
| Operating system | Android 16 OxygenOS 16 | Android 16 with HyperOS |
| Memory & storage | ||
| RAM | 4GB LPDDR4X | 12 GB / 16 GB options Better |
| Internal storage | 64GB / 128GB eMMC 5.1 | 256 GB / 512 GB (UFS 4.1) Better |
| Card slot | Dedicated microSDXC Slot (Storage: Up to 2TB) | No |
| Camera | ||
| Main camera | 13 MP, autofocus, LED flash Portrait, Night, Panorama, Dual-View Video, AI photography features | 50 MP wide, OIS 50 MP periscope telephoto (5× optical) 50 MP ultrawide Better |
| Selfie camera | 5 MP, f/2.2 | 50 MP Better |
| Video recording | 1080p@30fps | Up to 8K @30 fps (HDR) 4K @30/60 fps (HDR10+, Dolby Vision) Slow-motion modes (1080p up to 960 fps) |
| Battery & charging | ||
| Battery capacity | Li-Ion (non-removable) 7000 mAh | Li-ion Si-Ca ~7000 mAh (expected) |
| Wired charging | 15W wired 5W wired reverse charging OnePlus claims up to 2.5 days of use | Fast wired |
| Connectivity & extras | ||
| SIM | Nano-SIM + Nano-SIM | Dual Nano-SIM |
| Wi-Fi | Wi-Fi 6 (802.11 a/b/g/n/ac/ax) | 802.11 a/b/g/n/ac/6e/7, dual-band |
| Bluetooth | 5.4 | v6.0 |
| NFC | No | Yes |
| Sensors | Fingerprint side-mounted Accelerometer Gyroscope Proximity Sensor Compass Light Sensor | Under-display ultrasonic fingerprint, accelerometer, gyro, compass, proximity, barometer |
| USB | USB Type-C OTG | USB Type-C 3.2, DisplayPort, OTG |
“Better” marks the higher (or, for price and weight, the lower) figure. It is a specification difference, not a judgement about real-world experience.
Questions people ask
Which is better, OnePlus N6x or Xiaomi 18?
Xiaomi 18 comes out ahead on our combined spec score, leading by 20.9 points. It wins on performance, camera, display and memory & storage. OnePlus N6x can still be the better buy if your priorities sit elsewhere or if you find it at a lower street price.
What is the price of OnePlus N6x and Xiaomi 18 in Pakistan?
OnePlus N6x is listed at PKR 54,999 and Xiaomi 18 at PKR 269,999. That makes OnePlus N6x cheaper by PKR 215,000. Retail prices move often, so treat these as indicative.
Which has the better camera, OnePlus N6x or Xiaomi 18?
Xiaomi 18 scores higher in our camera assessment. OnePlus N6x uses a 13 MP main sensor against 50 MP on Xiaomi 18, though sensor size and processing matter more than resolution alone.
Which phone has the better battery, OnePlus N6x or Xiaomi 18?
OnePlus N6x leads on battery. OnePlus N6x carries a 7000 mAh cell and Xiaomi 18 a 7000 mAh cell.
Which is better for gaming, OnePlus N6x or Xiaomi 18?
Xiaomi 18 is the stronger gaming phone here. OnePlus N6x runs the MediaTek Dimensity 6360 Apex while Xiaomi 18 runs the Qualcomm Snapdragon 8 Elite Gen 5 (3 nm) (expected).
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Tools that use this data
Scores are calculated from the published hardware specification of each device using the same formula for every phone on WhatMobilePK — they are not paid placements and they are not laboratory test results. Prices are indicative Pakistani retail prices and change frequently.