Head to head

vivo X100s vs Xiaomi Poco X8

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

The short answer

The vivo X100s is the stronger phone of the two, scoring 83 against 78 on our combined specification score. It leads on camera and memory & storage. The Xiaomi Poco X8 still wins on performance and battery & charging, 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 174,999.

View raw data
Add another phone to this comparison

Up to 4 devices can share one comparison table.

The verdict

Spec-derived

vivo X100s takes it by 4.8 points on our weighted spec score.

Performance Xiaomi Poco X8 leads

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

Camera vivo X100s leads

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

Battery & charging Xiaomi Poco X8 leads

Cell capacity in mAh weighted with rated wired charging output.

Display Level

Pixel density, refresh rate and panel technology.

Memory & storage vivo X100s 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 100,000 less.
  • Xiaomi Poco X8 packs a 3,240 mAh larger battery.
  • vivo X100s charges 33W faster.
  • vivo X100s offers 4 GB more RAM.
  • vivo X100s ships with 768 GB more storage.
  • vivo X100s has a 14 MP higher-resolution main sensor.

Buy the vivo X100s if…

you care most about camera and memory & storage.

Buy the Xiaomi Poco X8 if…

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

Full specification comparison

Specification vivo X100s Xiaomi Poco X8
Price in Pakistan
Retail price PKR 174,999 PKR 74,999 Cheaper
Design & build
Release date 17 May 2024 September 2026
Dimensions 164.1 × 75.8 × 7.8 mm 163.45 × 78.27 × 8.60 mm
Weight 203 g Better 223 g
Water resistance IP68/IP69 (Dust Tight & Water Resistant) IP66 / IP68 / IP69 / IP69K
Display
Screen size 6.78 inches 6.83-inch Better
Resolution 1260 × 2800 pixels 1280 × 2772 pixels Better
Panel type LTPO AMOLED 120Hz Adaptive HDR10+ 1 Billion Colors AMOLED 120Hz refresh rate 12-bit color depth, 3500 nits peak brightness, 3840Hz PWM dimming, DCI-P3,
Protection Schott Xensation Alpha Glass Corning Gorilla Glass Victus 2
Performance
Chipset MediaTek Dimensity 9300+ (4nm) Qualcomm Snapdragon 6s Gen 4 (4nm),
CPU Octa-core 1× Cortex-X4 @ 3.4GHz 3× Cortex-X4 @ 2.85GHz 4× Cortex-A720 @ 2.0GHz Octa-core (4×2.4GHz Cortex-A78 + 4×1.8GHz Cortex-A55)
GPU Immortalis-G720 MC12 Adreno 710
Operating system Android 14 with OriginOS 4 (China) Android 16, HyperOS 3.
Memory & storage
RAM 12GB / 16GB LPDDR5X Better 6GB / 8GB / 12GB LPDDR4X
Internal storage 256GB / 512GB / 1TB UFS 4.0 Better UFS 2.2 (128GB) / UFS 3.1 (256GB)
Card slot No No
Camera
Main camera 50 MP Main (Sony IMX920, OIS) 64 MP Periscope Telephoto (3x Optical Zoom, OIS) 50 MP Ultra-Wide ZEISS Optics Vivo V2 Imaging Chip Laser Autofocus ZEISS T* Coating Panorama HDR Night Mode Better 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, f/2.0 Autofocus HDR Portrait Mode Better 16MP, f/2.4, 5P lens, 1.0µm pixel size, Fixed Focus, HDR
Video recording 8K@30fps 4K@30/60fps 1080p@30/60fps Gyro-EIS OIS 1080p@30fps (Front & Rear), 720p@30fps, Gyro-EIS.
Battery & charging
Battery capacity 5100 mAh Silicon-Carbon (Si/C) Li-Ion, Non-removable Silicon-Carbon battery, (Non-removable) 8340mAh (Global), 9000mAh (India) Better
Wired charging 100W Wired FlashCharge, Reverse Wired Charging 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/6/7 Dual-Band Wi-Fi Wi-Fi Direct Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
Bluetooth 5.4 A2DP LE aptX HD 5.1, A2DP, LE
NFC Yes Yes
Sensors Optical In-display Fingerprint Accelerometer Gyroscope Proximity Sensor Ambient Light Sensor Compass Color Temperature Sensor X-axis Linear Motor Fingerprint (under-display optical), Accelerometer, Gyroscope, Proximity Sensor, Ambient Light Sensor, Electronic Compass, Infrared Sensor.
USB USB Type-C 2.0 USB 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, vivo X100s or Xiaomi Poco X8?

vivo X100s comes out ahead on our combined spec score, leading by 4.8 points. It wins on camera and memory & storage. 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 X100s and Xiaomi Poco X8 in Pakistan?

vivo X100s is listed at PKR 174,999 and Xiaomi Poco X8 at PKR 74,999. That makes Xiaomi Poco X8 cheaper by PKR 100,000. Retail prices move often, so treat these as indicative.

Which has the better camera, vivo X100s or Xiaomi Poco X8?

vivo X100s scores higher in our camera assessment. vivo X100s uses a 64 MP main sensor against 50 MP on Xiaomi Poco X8, though sensor size and processing matter more than resolution alone.

Which phone has the better battery, vivo X100s or Xiaomi Poco X8?

Xiaomi Poco X8 leads on battery. vivo X100s carries a 5100 mAh cell and Xiaomi Poco X8 a 8340 mAh cell, with 100W and 67W wired charging respectively.

Which is better for gaming, vivo X100s or Xiaomi Poco X8?

Xiaomi Poco X8 is the stronger gaming phone here. vivo X100s runs the MediaTek Dimensity 9300+ (4nm) while Xiaomi Poco X8 runs the Qualcomm Snapdragon 6s Gen 4 (4nm),.

Related comparisons

vivo X100s vs Motorola Edge 70 Plus Xiaomi Poco X8 vs Motorola Edge 70 Plus vivo X100s vs Oppo Reno 16 Xiaomi Poco X8 vs Oppo Reno 16 vivo X100s vs vivo V80 Lite Xiaomi Poco X8 vs vivo V80 Lite vivo X100s vs Honor X9e Pro Xiaomi Poco X8 vs Honor X9e Pro

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.