Head to head

OnePlus N6x vs Vivo T4 Ultra

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

The short answer

The Vivo T4 Ultra is the stronger phone of the two, scoring 91 against 66 on our combined specification score. It leads on performance, camera and battery & charging. The OnePlus N6x still wins on 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

Vivo T4 Ultra takes it by 24.7 points on our weighted spec score.

Performance Vivo T4 Ultra leads

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

Camera Vivo T4 Ultra leads

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

Battery & charging Vivo T4 Ultra leads

Cell capacity in mAh weighted with rated wired charging output.

Display Vivo T4 Ultra leads

Pixel density, refresh rate and panel technology.

Memory & storage Vivo T4 Ultra 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 1,500 mAh larger battery.
  • Vivo T4 Ultra charges 75W faster.
  • Vivo T4 Ultra offers 8 GB more RAM.
  • Vivo T4 Ultra ships with 384 GB more storage.
  • Vivo T4 Ultra has a 37 MP higher-resolution main sensor.
  • Vivo T4 Ultra uses an OLED panel while the other sticks with LCD.

Buy the OnePlus N6x if…

you care most about value for money.

Buy the Vivo T4 Ultra if…

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

Full specification comparison

Specification OnePlus N6x Vivo T4 Ultra
Price in Pakistan
Retail price PKR 54,999 Cheaper PKR 129,999
Design & build
Release date August 4, 2026 June 18, 2025
Dimensions 166.5 × 78.2 × 8.6 mm 160.6 x 75.0 x 7.5 mm
Weight 219 g 192 g Better
Water resistance IP64 (dust and water resistance) IP64 Dust and Splash Resistant
Display
Screen size 6.8 inches Better 6.67 Inches
Resolution 720 × 1570 pixels 1260 x 2800 Pixels Better
Panel type IPS LCD 120Hz Up to approximately 900 nits AMOLED, 1 Billion Colors 120Hz
Protection Panda MN228 glass Schott Xensation Alpha Glass
Performance
Chipset MediaTek Dimensity 6360 Apex MediaTek Dimensity 9300+ (4nm)
CPU Octa-core 2 × Cortex-A76 + 6 × Cortex-A55 Octa-Core 1× Cortex-X4 @ 3.4GHz 3× Cortex-X4 @ 2.85GHz 4× Cortex-A720 @ 2.0GHz
GPU Mali-G57 MC2 Immortalis-G720 MC12
Operating system Android 16 OxygenOS 16 Android 15, Funtouch OS 15
Memory & storage
RAM 4GB LPDDR4X 8GB / 12GB Better
Internal storage 64GB / 128GB eMMC 5.1 256GB / 512GB UFS 3.1 Better
Card slot Dedicated microSDXC Slot (Storage: Up to 2TB) No microSD support
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 (3x Optical Zoom, OIS) 8 MP Ultra-Wide Ring LED Flash, HDR, Panorama Better
Selfie camera 5 MP, f/2.2 32 MP Wide Better
Video recording 1080p@30fps 4K Recording, Gyro-EIS
Battery & charging
Battery capacity Li-Ion (non-removable) 7000 mAh Better Si/C Li-Ion 5500 mAh
Wired charging 15W wired 5W wired reverse charging OnePlus claims up to 2.5 days of use 90W Fast Charging Reverse Wired Charging Supported 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/ax (Wi-Fi 6)
Bluetooth 5.4 5.4
NFC No Yes
Sensors Fingerprint side-mounted Accelerometer Gyroscope Proximity Sensor Compass Light Sensor Under-Display Optical Fingerprint Accelerometer Gyroscope Proximity Sensor Compass
USB USB Type-C OTG USB Type-C 2.0, 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 Vivo T4 Ultra?

Vivo T4 Ultra comes out ahead on our combined spec score, leading by 24.7 points. It wins on performance, camera, battery & charging, 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 Vivo T4 Ultra in Pakistan?

OnePlus N6x is listed at PKR 54,999 and Vivo T4 Ultra 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 Vivo T4 Ultra?

Vivo T4 Ultra scores higher in our camera assessment. OnePlus N6x uses a 13 MP main sensor against 50 MP on Vivo T4 Ultra, though sensor size and processing matter more than resolution alone.

Which phone has the better battery, OnePlus N6x or Vivo T4 Ultra?

Vivo T4 Ultra leads on battery. OnePlus N6x carries a 7000 mAh cell and Vivo T4 Ultra a 5500 mAh cell, with 15W and 90W wired charging respectively.

Which is better for gaming, OnePlus N6x or Vivo T4 Ultra?

Vivo T4 Ultra is the stronger gaming phone here. OnePlus N6x runs the MediaTek Dimensity 6360 Apex while Vivo T4 Ultra runs the MediaTek Dimensity 9300+ (4nm).

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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.