Head to head

Realme C100x vs Xiaomi Poco X8

Full specification and price comparison for Pakistan, updated 23 May 2026.

The short answer

The Realme C100x and the Xiaomi Poco X8 finish within three points of each other on our combined specification score, so neither is a clear winner. Xiaomi Poco X8 leads on performance. The Realme C100x is the cheaper of the two at PKR 44,999 against PKR 74,999.

View raw data
Add another phone to this comparison

Up to 4 devices can share one comparison table.

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 Xiaomi Poco X8 leads

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

Camera Realme C100x 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 Xiaomi Poco X8 leads

Pixel density, refresh rate and panel technology.

Memory & storage Xiaomi Poco X8 leads

Highest advertised RAM and internal storage configuration.

Value for money Realme C100x leads

Combined spec score divided by current Pakistani retail price.

What actually differs

  • Realme C100x costs PKR 30,000 less.
  • Xiaomi Poco X8 packs a 340 mAh larger battery.
  • Xiaomi Poco X8 charges 22W faster.
  • Xiaomi Poco X8 offers 4 GB more RAM.
  • Xiaomi Poco X8 uses an OLED panel while the other sticks with LCD.

Buy the Realme C100x if…

you care most about camera and value for money.

Buy the Xiaomi Poco X8 if…

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

Full specification comparison

Specification Realme C100x Xiaomi Poco X8
Price in Pakistan
Retail price PKR 44,999 Cheaper PKR 74,999
Design & build
Release date May 2026 September 2026
Dimensions 167.2 × 76.6 × 7.9 mm 163.45 × 78.27 × 8.60 mm
Weight 197g–205g Better 223 g
Water resistance IP64 dust and splash resistant IP66 / IP68 / IP69 / IP69K
Display
Screen size 6.78-inch 6.83-inch Better
Resolution HD+ resolution (720 × 1570 / 1604 pixels) 1280 × 2772 pixels Better
Panel type IPS LCD 120Hz to 144Hz refresh rate AMOLED 120Hz refresh rate 12-bit color depth, 3500 nits peak brightness, 3840Hz PWM dimming, DCI-P3,
Protection ArmorShell Glass Corning Gorilla Glass Victus 2
Performance
Chipset Unisoc T7250 Qualcomm Snapdragon 6s Gen 4 (4nm),
CPU Octa-core 2× Cortex-A75 6× Cortex-A55 Octa-core (4×2.4GHz Cortex-A78 + 4×1.8GHz Cortex-A55)
GPU Mali-G57 MP1 Adreno 710
Operating system Android 16 Realme UI 7.0 Android 16, HyperOS 3.
Memory & storage
RAM 4GB RAM 6GB RAM 8GB RAM (expected) 6GB / 8GB / 12GB LPDDR4X Better
Internal storage 128GB / 256GB UFS 2.2 (128GB) / UFS 3.1 (256GB)
Card slot microSD support up to 2TB No
Camera
Main camera 50MP main camera LED Flash HDR Panorama AI Scene Detection Night Mode 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 5MP selfie camera AI Beauty Portrait Mode HDR 16MP, f/2.4, 5P lens, 1.0µm pixel size, Fixed Focus, HDR Better
Video recording 1080p@30fps 720p slow motion 1080p@30fps (Front & Rear), 720p@30fps, Gyro-EIS.
Battery & charging
Battery capacity Li-Po non-removable 8000mAh Silicon-Carbon battery, (Non-removable) 8340mAh (Global), 9000mAh (India) Better
Wired charging 45W wired fast charging, USB Type-C 2.0, reverse charging supported. 67W wired charging, 22.5W reverse wired charging Better
Connectivity & extras
SIM Dual SIM (Nano-SIM, dual standby) Dual Nano-SIM
Wi-Fi Wi-Fi 802.11 a/b/g/n/ac Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
Bluetooth 5.2 / 5.3 5.1, A2DP, LE
NFC Yes Yes
Sensors Side-mounted Fingerprint Sensor Accelerometer Proximity Sensor Compass Ambient Light Sensor Fingerprint (under-display optical), Accelerometer, Gyroscope, Proximity Sensor, Ambient Light Sensor, Electronic Compass, Infrared Sensor.
USB USB Type-C 2.0 OTG support 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, Realme C100x or Xiaomi Poco X8?

Realme C100x and Xiaomi Poco X8 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 Realme C100x and Xiaomi Poco X8 in Pakistan?

Realme C100x is listed at PKR 44,999 and Xiaomi Poco X8 at PKR 74,999. That makes Realme C100x cheaper by PKR 30,000. Retail prices move often, so treat these as indicative.

Which has the better camera, Realme C100x or Xiaomi Poco X8?

Realme C100x 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, Realme C100x or Xiaomi Poco X8?

Xiaomi Poco X8 leads on battery. Realme C100x carries a 8000 mAh cell and Xiaomi Poco X8 a 8340 mAh cell, with 45W and 67W wired charging respectively.

Which is better for gaming, Realme C100x or Xiaomi Poco X8?

Xiaomi Poco X8 is the stronger gaming phone here. Realme C100x runs the Unisoc T7250 while Xiaomi Poco X8 runs the Qualcomm Snapdragon 6s Gen 4 (4nm),.

Related comparisons

Realme C100x vs Samsung Galaxy A07s Xiaomi Poco X8 vs Samsung Galaxy A07s Realme C100x vs Infinix Note 12 (2023) Xiaomi Poco X8 vs Infinix Note 12 (2023) Realme C100x vs Infinix Note 12i Xiaomi Poco X8 vs Infinix Note 12i Realme C100x vs ZTE nubia A57 Xiaomi Poco X8 vs ZTE nubia A57

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.