Head to head

Tecno Spark Slim vs Xiaomi Poco C81 Pro

Full specification and price comparison for Pakistan, updated 9 Aug 2026.

The short answer

The Tecno Spark Slim is the stronger phone of the two, scoring 74 against 62 on our combined specification score. It leads on performance, display and memory & storage. The Xiaomi Poco C81 Pro still wins on battery & charging, so it remains the better choice if that is your priority.

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The verdict

Spec-derived

Tecno Spark Slim takes it by 11.9 points on our weighted spec score.

Performance Tecno Spark Slim leads

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

Camera Level

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

Battery & charging Xiaomi Poco C81 Pro leads

Cell capacity in mAh weighted with rated wired charging output.

Display Tecno Spark Slim leads

Pixel density, refresh rate and panel technology.

Memory & storage Tecno Spark Slim leads

Highest advertised RAM and internal storage configuration.

Value for money Tecno Spark Slim leads

Combined spec score divided by current Pakistani retail price.

What actually differs

  • Xiaomi Poco C81 Pro packs a 840 mAh larger battery.
  • Tecno Spark Slim charges 30W faster.
  • Tecno Spark Slim offers 4 GB more RAM.
  • Tecno Spark Slim ships with 128 GB more storage.
  • Tecno Spark Slim uses an OLED panel while the other sticks with LCD.

Buy the Tecno Spark Slim if…

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

Buy the Xiaomi Poco C81 Pro if…

you care most about battery & charging.

Full specification comparison

Specification Tecno Spark Slim Xiaomi Poco C81 Pro
Price in Pakistan
Retail price PKR 43,999 Cheaper PKR 43,999
Design & build
Release date July 2025 (global rollout began in selected markets) Around mid-2026
Dimensions 164.2 × 75.9 × 5.93 mm Not listed
Weight 156 g Not listed
Water resistance IP64 Dust & Splash Resistant No official IP certification
Display
Screen size 6.78 inches 6.9 inches Better
Resolution 1224 × 2720 pixels (440 ppi) Better 720 × 1600 pixels (~254 ppi)
Panel type AMOLED 3D Curved Display 144Hz Up to 4500 nits IPS LCD Capacitive Touchscreen 120 Hz
Protection Corning Gorilla Glass 7i Not listed
Performance
Chipset MediaTek Helio G200 (6nm) Unisoc T7250 (4G)
CPU Octa-core 2× Cortex-A76 6× Cortex-A55 Octa-Core
GPU Mali-G57 MC2 Mali-G57 MP1
Operating system Android 15 HIOS 15 Android 15 OS
Memory & storage
RAM 8GB Up to 8GB Virtual RAM (Memory Fusion) Better 4 GB
Internal storage 128GB / 256GB Better 64 GB / 128 GB
Card slot microSDXC (market dependent) microSDXC (dedicated slot)
Camera
Main camera 50 MP PDAF Autofocus HDR Panorama AI Camera Portrait Mode Night Mode Beauty Mode Dual LED Flash Dual camera setup: • Primary: 50 MP • Auxiliary lens LED Flash
Selfie camera 13 MP AI Beauty Portrait Screen Flash 13 MP
Video recording 1440p 1080p 1080p @30fps
Battery & charging
Battery capacity Li-Ion (non-removable) 5160 mAh Non-removable Li-Po 6000 mAh Better
Wired charging 45W Wired Fast Charging 10W Wired Reverse Charging Better 15W
Connectivity & extras
SIM Dual Nano-SIM (Dual Standby) Nano-SIM + Nano-SIM
Wi-Fi Wi-Fi 802.11 a/b/g/n/ac Dual-band Wi-Fi Direct Hotspot Wi-Fi 802.11 a/b/g/n/ac, dual-band
Bluetooth 5.2 A2DP LE v5.4 with A2DP, LE
NFC Yes Yes
Sensors Fingerprint Sensor Accelerometer Proximity Sensor Compass Physical Gyroscope Infrared (IR) Blaster Side-mounted Fingerprint Sensor Accelerometer Compass (Magnetometer) Proximity Sensor (virtual)
USB USB Type-C 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, Tecno Spark Slim or Xiaomi Poco C81 Pro?

Tecno Spark Slim comes out ahead on our combined spec score, leading by 11.9 points. It wins on performance, display, memory & storage and value for money. Xiaomi Poco C81 Pro 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 Tecno Spark Slim and Xiaomi Poco C81 Pro in Pakistan?

Tecno Spark Slim is listed at PKR 43,999 and Xiaomi Poco C81 Pro at PKR 43,999. That makes Xiaomi Poco C81 Pro cheaper by PKR 0. Retail prices move often, so treat these as indicative.

Which phone has the better battery, Tecno Spark Slim or Xiaomi Poco C81 Pro?

Xiaomi Poco C81 Pro leads on battery. Tecno Spark Slim carries a 5160 mAh cell and Xiaomi Poco C81 Pro a 6000 mAh cell, with 45W and 15W wired charging respectively.

Which is better for gaming, Tecno Spark Slim or Xiaomi Poco C81 Pro?

Tecno Spark Slim is the stronger gaming phone here. Tecno Spark Slim runs the MediaTek Helio G200 (6nm) while Xiaomi Poco C81 Pro runs the Unisoc T7250 (4G).

Related comparisons

Tecno Spark Slim vs Tecno Camon 19 Xiaomi Poco C81 Pro vs Tecno Camon 19 Tecno Spark Slim vs TECNO SPARK 30 Bumblebee Edition Xiaomi Poco C81 Pro vs TECNO SPARK 30 Bumblebee Edition Tecno Spark Slim vs Tecno Pova Neo 2 Xiaomi Poco C81 Pro vs Tecno Pova Neo 2 Tecno Spark Slim vs Tecno Camon 19 Neo Xiaomi Poco C81 Pro vs Tecno Camon 19 Neo

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.