Head to head

OnePlus N6x vs Tecno Phantom X4

Full specification and price comparison for Pakistan, updated 12 Aug 2026.

The short answer

The Tecno Phantom X4 is the stronger phone of the two, scoring 81 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 129,999.

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The verdict

Spec-derived

Tecno Phantom X4 takes it by 15.6 points on our weighted spec score.

Performance Tecno Phantom X4 leads

Gaming score where available, otherwise chipset tier plus usable RAM.

Camera Tecno Phantom X4 leads

Camera Score where available, otherwise sensor resolution and lens count. Megapixels alone do not measure image quality.

Battery & charging OnePlus N6x leads

Cell capacity in mAh weighted with rated wired charging output.

Display Tecno Phantom X4 leads

Pixel density, refresh rate and panel technology.

Memory & storage Tecno Phantom X4 leads

Highest advertised RAM and internal storage configuration.

Value for money OnePlus N6x leads

Combined spec score divided by current Pakistani retail price.

What actually differs

  • OnePlus N6x costs PKR 75,000 less.
  • OnePlus N6x packs a 1,840 mAh larger battery.
  • Tecno Phantom X4 charges 30W faster.
  • Tecno Phantom X4 offers 8 GB more RAM.
  • Tecno Phantom X4 ships with 128 GB more storage.
  • Tecno Phantom X4 has a 51 MP higher-resolution main sensor.
  • Tecno Phantom X4 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 Tecno Phantom X4 if…

you care most about performance, camera, display and memory & storage.

Full specification comparison

Specification OnePlus N6x Tecno Phantom X4
Price in Pakistan
Retail price PKR 54,999 Cheaper PKR 129,999
Design & build
Release date August 4, 2026 Not Officially Announced Yet (Expected Late 2026)
Dimensions 166.5 × 78.2 × 8.6 mm Not listed
Weight 219 g Not listed
Water resistance IP64 (dust and water resistance) NOT certified
Display
Screen size 6.8 inches 6.8 Inches
Resolution 720 × 1570 pixels 1080 × 2400 Pixels Better
Panel type IPS LCD 120Hz Up to approximately 900 nits AMOLED 120Hz
Protection Panda MN228 glass Not listed
Performance
Chipset MediaTek Dimensity 6360 Apex MediaTek Dimensity 9200+
CPU Octa-core 2 × Cortex-A76 + 6 × Cortex-A55 Octa-core
GPU Mali-G57 MC2 Mali-G715
Operating system Android 16 OxygenOS 16 Android 14 with HiOS
Memory & storage
RAM 4GB LPDDR4X 8GB / 12GB Better
Internal storage 64GB / 128GB eMMC 5.1 256GB 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 Primary Sensor: 50MP or 64MP (conflicting leaks) Ultra-Wide: 8MP (rumored) Depth/Macro: 2MP (rumored) LED Flash HDR Panorama AI Camera Better
Selfie camera 5 MP, f/2.2 32MP HDR AI Beauty Portrait Mode Better
Video recording 1080p@30fps 4K@30fps expected 1080p@30/60fps
Battery & charging
Battery capacity Li-Ion (non-removable) 7000 mAh Better Li-Po Non-Removable 5160mAh to 5500mAh (rumored)
Wired charging 15W wired 5W wired reverse charging OnePlus claims up to 2.5 days of use 45W Fast Charging expected Some leaks mention 80W Better
Connectivity & extras
SIM Nano-SIM + Nano-SIM Dual SIM (Nano-SIM, dual standby)
Wi-Fi Wi-Fi 6 (802.11 a/b/g/n/ac/ax) Wi-Fi 802.11 a/b/g/n/ac/6 Dual-Band Wi-Fi Wi-Fi Direct Hotspot Support
Bluetooth 5.4 5.3
NFC No Yes
Sensors Fingerprint side-mounted Accelerometer Gyroscope Proximity Sensor Compass Light Sensor Fingerprint (Under Display), Accelerometer, Gyroscope, Proximity Sensor, Compass, Face Unlock
USB USB Type-C OTG USB Type-C OTG Support

“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 Tecno Phantom X4?

Tecno Phantom X4 comes out ahead on our combined spec score, leading by 15.6 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 Tecno Phantom X4 in Pakistan?

OnePlus N6x is listed at PKR 54,999 and Tecno Phantom X4 at PKR 129,999. That makes OnePlus N6x cheaper by PKR 75,000. Retail prices move often, so treat these as indicative.

Which has the better camera, OnePlus N6x or Tecno Phantom X4?

Tecno Phantom X4 scores higher in our camera assessment. OnePlus N6x uses a 13 MP main sensor against 64 MP on Tecno Phantom X4, though sensor size and processing matter more than resolution alone.

Which phone has the better battery, OnePlus N6x or Tecno Phantom X4?

OnePlus N6x leads on battery. OnePlus N6x carries a 7000 mAh cell and Tecno Phantom X4 a 5160 mAh cell, with 15W and 45W wired charging respectively.

Which is better for gaming, OnePlus N6x or Tecno Phantom X4?

Tecno Phantom X4 is the stronger gaming phone here. OnePlus N6x runs the MediaTek Dimensity 6360 Apex while Tecno Phantom X4 runs the MediaTek Dimensity 9200+.

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Tools that use this data

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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.