Head to head

vivo Y400 Pro vs Xiaomi Poco X8

Full specification and price comparison for Pakistan, updated 19 Jul 2026.

The short answer

The vivo Y400 Pro is the stronger phone of the two, scoring 83 against 78 on our combined specification score. It leads on performance and camera. The Xiaomi Poco X8 still wins on memory & storage and value for money, so it remains the better choice if that is your priority. The Xiaomi Poco X8 is the cheaper of the two at PKR 74,999 against PKR 89,999.

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The verdict

Spec-derived

vivo Y400 Pro takes it by 4.1 points on our weighted spec score.

Performance vivo Y400 Pro leads

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

Camera vivo Y400 Pro leads

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

Battery & charging Level

Cell capacity in mAh weighted with rated wired charging output.

Display Level

Pixel density, refresh rate and panel technology.

Memory & storage Xiaomi Poco X8 leads

Highest advertised RAM and internal storage configuration.

Value for money Xiaomi Poco X8 leads

Combined spec score divided by current Pakistani retail price.

What actually differs

  • Xiaomi Poco X8 costs PKR 15,000 less.
  • Xiaomi Poco X8 packs a 2,840 mAh larger battery.
  • vivo Y400 Pro charges 23W faster.
  • Xiaomi Poco X8 offers 4 GB more RAM.

Buy the vivo Y400 Pro if…

you care most about performance and camera.

Buy the Xiaomi Poco X8 if…

you care most about memory & storage and value for money.

Full specification comparison

Specification vivo Y400 Pro Xiaomi Poco X8
Price in Pakistan
Retail price PKR 89,999 PKR 74,999 Cheaper
Design & build
Release date June 2025 September 2026
Dimensions 163.7 × 75.0 × 7.5 mm (Nebula Purple) / 7.7 mm (Fest Gold/Freestyle White) 163.45 × 78.27 × 8.60 mm
Weight 182 g Better 223 g
Water resistance IP65 (Dust-tight and resistant to water jets) IP66 / IP68 / IP69 / IP69K
Display
Screen size 6.77 inches 6.83-inch Better
Resolution 1080 × 2392 pixels (FHD+) 1280 × 2772 pixels Better
Panel type AMOLED 120 Hz AMOLED 120Hz refresh rate 12-bit color depth, 3500 nits peak brightness, 3840Hz PWM dimming, DCI-P3,
Protection Not officially specified Corning Gorilla Glass Victus 2
Performance
Chipset MediaTek Dimensity 7300 (4nm) Qualcomm Snapdragon 6s Gen 4 (4nm),
CPU Quad-core Cortex-A78 @ 2.5 GHz Quad-core Cortex-A55 @ 2.0 GHz Octa-core (4×2.4GHz Cortex-A78 + 4×1.8GHz Cortex-A55)
GPU Mali-G615 MC2 Adreno 710
Operating system Android 15 with Funtouch OS 15 Android 16, HyperOS 3.
Memory & storage
RAM 8GB LPDDR4X 6GB / 8GB / 12GB LPDDR4X Better
Internal storage 128GB / 256GB UFS 3.1 UFS 2.2 (128GB) / UFS 3.1 (256GB)
Card slot No No
Camera
Main camera 50 MP, f/1.79, PDAF 2 MP Depth Sensor LED Flash HDR Panorama AI Photography 50MP, f/1.8, OIS, PDAF, 1/2.76" sensor, 0.64µm pixel size, 5P lens + 2MP depth sensor, f/2.4, LED flash.
Selfie camera 32 MP Better 16MP, f/2.4, 5P lens, 1.0µm pixel size, Fixed Focus, HDR
Video recording Up to 4K 1080p@30fps (Front & Rear), 720p@30fps, Gyro-EIS.
Battery & charging
Battery capacity 5500 mAh, Non-removable Li-Po battery Silicon-Carbon battery, (Non-removable) 8340mAh (Global), 9000mAh (India) Better
Wired charging 90W FlashCharge Better 67W wired charging, 22.5W reverse wired charging
Connectivity & extras
SIM Dual Nano-SIM, Dual Standby Dual Nano-SIM
Wi-Fi Wi-Fi 802.11 a/b/g/n/ac Dual-band (2.4GHz & 5GHz) Wi-Fi Direct Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
Bluetooth 5.4 A2DP LE 5.1, A2DP, LE
NFC No Yes
Sensors In-display Optical Fingerprint Sensor Accelerometer Gyroscope Proximity Sensor Ambient Light Sensor Electronic Compass Fingerprint (under-display optical), Accelerometer, Gyroscope, Proximity Sensor, Ambient Light Sensor, Electronic Compass, Infrared Sensor.
USB USB Type-C 2.0 OTG Supported 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, vivo Y400 Pro or Xiaomi Poco X8?

vivo Y400 Pro comes out ahead on our combined spec score, leading by 4.1 points. It wins on performance and camera. Xiaomi Poco X8 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 vivo Y400 Pro and Xiaomi Poco X8 in Pakistan?

vivo Y400 Pro is listed at PKR 89,999 and Xiaomi Poco X8 at PKR 74,999. That makes Xiaomi Poco X8 cheaper by PKR 15,000. Retail prices move often, so treat these as indicative.

Which has the better camera, vivo Y400 Pro or Xiaomi Poco X8?

vivo Y400 Pro scores higher in our camera assessment. Both use comparable main sensors, so day to day results come down to processing.

Which is better for gaming, vivo Y400 Pro or Xiaomi Poco X8?

vivo Y400 Pro is the stronger gaming phone here. vivo Y400 Pro runs the MediaTek Dimensity 7300 (4nm) while Xiaomi Poco X8 runs the Qualcomm Snapdragon 6s Gen 4 (4nm),.

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Tools that use this data

Camera Score Tool Battery Score Tool Gaming Performance Checker AI Mobile Recommendation Tool All comparisons

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.