Head to head

vivo X100 Ultra vs Xiaomi Poco F9 Ultra

Full specification and price comparison for Pakistan, updated 8 Jul 2026.

The short answer

The vivo X100 Ultra and the Xiaomi Poco F9 Ultra finish within three points of each other on our combined specification score, so neither is a clear winner. vivo X100 Ultra leads on performance. The Xiaomi Poco F9 Ultra is the cheaper of the two at PKR 289,999 against PKR 309,999.

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The verdict

Spec-derived

Too close to call. These two finish within three points of each other, so the right answer depends on which category matters most to you.

Performance vivo X100 Ultra leads

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

Camera Xiaomi Poco F9 Ultra leads

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

Battery & charging Xiaomi Poco F9 Ultra leads

Cell capacity in mAh weighted with rated wired charging output.

Display Level

Pixel density, refresh rate and panel technology.

Memory & storage Level

Highest advertised RAM and internal storage configuration.

Value for money Xiaomi Poco F9 Ultra leads

Combined spec score divided by current Pakistani retail price.

What actually differs

  • Xiaomi Poco F9 Ultra costs PKR 20,000 less.
  • Xiaomi Poco F9 Ultra packs a 2,550 mAh larger battery.
  • Xiaomi Poco F9 Ultra charges 20W faster.

Buy the vivo X100 Ultra if…

you care most about performance.

Buy the Xiaomi Poco F9 Ultra if…

you care most about camera, battery & charging and value for money.

Full specification comparison

Specification vivo X100 Ultra Xiaomi Poco F9 Ultra
Price in Pakistan
Retail price PKR 309,999 PKR 289,999 Cheaper
Design & build
Release date May 13, 2024 September 2026
Dimensions 164.1 × 75.6 × 9.2 mm 163.49 × 77.94 × 8.74 mm
Weight 229 g Better 235 g
Water resistance IP68 dust and water resistant (up to 1.5m for 30 minutes) IP68
Display
Screen size 6.78 inches 6.9-inch Better
Resolution 1440 × 3200 pixels (QHD+) Better 1200 × 2608 pixels
Panel type LTPO AMOLED, 1B colors, 120Hz, HDR10+, Dolby Vision AMOLED 185Hz refresh rate, 12-bit color, HDR10+, Dolby Vision, up to 10,000 nits peak brightness
Protection Armor Glass Gorilla Glass 7i
Performance
Chipset Qualcomm Snapdragon 8 Gen 3 (4nm) Qualcomm Snapdragon 8 Elite Gen 5 (3nm)
CPU Octa-core 1× Cortex-X4 (3.3 GHz) 5× Cortex-A720 2× Cortex-A520 Octa-core, up to 4.6 GHz
GPU Adreno 750 Adreno GPU, VisionBoost D8
Operating system Android 14 OriginOS 4 Android 16, HyperOS 3.
Memory & storage
RAM 12GB / 16GB LPDDR5X 12GB/16GB LPDDR5X
Internal storage 256GB / 512GB / 1TB UFS 4.0 256GB/512GB/1TB UFS 4.1,
Card slot No No
Camera
Main camera 50MP wide (Sony LYT-900, 1-inch sensor, OIS) 200MP periscope telephoto (Samsung HP9, OIS, 3.7× optical zoom) 50MP ultrawide with autofocus ZEISS T* lens coating Laser autofocus Gimbal stabilization HDR Panorama LED flash 200MP, f/1.68, OIS + 50MP periscope telephoto, f/3.0, OIS, 5x optical zoom + 50MP ultrawide, f/2.4
Selfie camera 50 MP, Autofocus Better 32MP, f/2.2, HDR, Portrait Mode
Video recording 8K 4K up to 120fps 1080p slow motion HDR and Dolby Vision recording Gyro-EIS and OIS 8K@30fps, 4K@30/60fps, 1080p@30/60fps, 720p@30fps, Slow-motion up to 1920fps
Battery & charging
Battery capacity 5,500mAh Silicon-Carbon battery Silicon-carbon battery (non-removable) 8050 mAh Better
Wired charging 80W wired FlashCharge 30W wireless charging Reverse wired charging Reverse wireless charging. 100W wired, 50W wireless, 27W reverse wired, 22.5W reverse wireless Charging Better
Connectivity & extras
SIM Dual Nano-SIM (Dual Standby) Dual Nano-SIM / eSIM
Wi-Fi Wi-Fi 7, Dual-Band, Wi-Fi Direct Wi-Fi 7 (802.11 a/b/g/n/ac/ax/be)
Bluetooth 5.4 6.0, Dual Bluetooth
NFC Yes Yes
Sensors Ultrasonic in-display fingerprint sensor Accelerometer Gyroscope Proximity sensor Ambient light sensor Compass Color spectrum sensor. Ultrasonic Fingerprint Sensor, Proximity Sensor, Ambient Light Sensor, Accelerometer, Electronic Compass, Gyroscope, IR Blaster, Flicker Sensor, X-Axis Linear Vibration Motor, Color Temperature Sensor
USB USB Type-C 3.2, OTG USB Type-C 3.2 Gen 1

“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, vivo X100 Ultra or Xiaomi Poco F9 Ultra?

vivo X100 Ultra and Xiaomi Poco F9 Ultra finish within a few points of each other, so neither is a clear winner on paper. Pick the one that leads in the category you care about most.

What is the price of vivo X100 Ultra and Xiaomi Poco F9 Ultra in Pakistan?

vivo X100 Ultra is listed at PKR 309,999 and Xiaomi Poco F9 Ultra at PKR 289,999. That makes Xiaomi Poco F9 Ultra cheaper by PKR 20,000. Retail prices move often, so treat these as indicative.

Which has the better camera, vivo X100 Ultra or Xiaomi Poco F9 Ultra?

Xiaomi Poco F9 Ultra scores higher in our camera assessment. Both use comparable main sensors, so day to day results come down to processing.

Which phone has the better battery, vivo X100 Ultra or Xiaomi Poco F9 Ultra?

Xiaomi Poco F9 Ultra leads on battery. vivo X100 Ultra carries a 5500 mAh cell and Xiaomi Poco F9 Ultra a 8050 mAh cell, with 80W and 100W wired charging respectively.

Which is better for gaming, vivo X100 Ultra or Xiaomi Poco F9 Ultra?

vivo X100 Ultra is the stronger gaming phone here. vivo X100 Ultra runs the Qualcomm Snapdragon 8 Gen 3 (4nm) while Xiaomi Poco F9 Ultra runs the Qualcomm Snapdragon 8 Elite Gen 5 (3nm).

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.