Head to head

Realme C100i vs Tecno Spark 20P

Full specification and price comparison for Pakistan, updated 6 Jun 2026.

The short answer

The Tecno Spark 20P is the stronger phone of the two, scoring 69 against 60 on our combined specification score. It leads on performance, camera and memory & storage. The Realme C100i 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 20P takes it by 8.3 points on our weighted spec score.

Performance Tecno Spark 20P leads

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

Camera Tecno Spark 20P leads

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

Battery & charging Realme C100i leads

Cell capacity in mAh weighted with rated wired charging output.

Display Level

Pixel density, refresh rate and panel technology.

Memory & storage Tecno Spark 20P leads

Highest advertised RAM and internal storage configuration.

Value for money Tecno Spark 20P leads

Combined spec score divided by current Pakistani retail price.

What actually differs

  • Realme C100i packs a 2,000 mAh larger battery.
  • Tecno Spark 20P charges 3W faster.
  • Tecno Spark 20P ships with 192 GB more storage.
  • Tecno Spark 20P has a 42 MP higher-resolution main sensor.

Buy the Realme C100i if…

you care most about battery & charging.

Buy the Tecno Spark 20P if…

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

Full specification comparison

Specification Realme C100i Tecno Spark 20P
Price in Pakistan
Retail price PKR 29,999 Cheaper PKR 29,999
Design & build
Release date June 2026 June 2024
Dimensions 166.48 x 78.23 x 8.38 mm 163.7 × 75.6 × 8.6 mm
Weight 208 g Not officially confirmed
Water resistance IP64 Not officially specified
Display
Screen size 6.8 Inches Better 6.6-inch
Resolution HD+ 720 × 1570 Pixels 720 × 1612 pixels Better
Panel type IPS LCD, 120Hz IPS LCD, 90Hz
Protection Corning Gorilla Glass + Panda MN228 Cover Glass Not officially specified
Performance
Chipset Unisoc T7250 MediaTek Helio G85
CPU Octa-Core Octa-core 2 × Cortex-A76 at 2.2 GHz + 6 × Cortex-A55 at 2.0 GHz
GPU ARM Mali-G57 @ 850MHz ARM Mali-G57 MC2
Operating system Android 16, Realme UI Android 13 HiOS 13.5
Memory & storage
RAM 4 GB LPDDR4X 4GB LPDDR4X
Internal storage 64 GB eMMC 5.1 256GB eMMC Better
Card slot microSD Card Supported Dedicated microSDXC Slot
Camera
Main camera 8MP Wide, f/2.0, AF 50 MP + 0.08 MP PDAF Dual-LED Flash HDR, Panorama Better
Selfie camera 5MP, f/2.2 8 MP Dual-LED HDR Better
Video recording Rear 1080p@30fps, Front 720p@30fps 1080p@30fps
Battery & charging
Battery capacity Li-Po 7000mAh (Typical), Non-removable Better Li-Ion (non-removable) 5000 mAh
Wired charging 15W Fast Charging (5V/3A), Reverse Charging 18W Fast Charging Better
Connectivity & extras
SIM Dual Nano-SIM Dual Nano-SIM, Dual Standby (Dual SIM)
Wi-Fi Wi-Fi 5 (802.11ac), 802.11a/b/g/n, Wi-Fi Display, Hotspot 802.11 a/b/g/n/ac Dual-Band Wi-Fi
Bluetooth Bluetooth 5.2, LE, SBC, AAC, LDAC 5.2
NFC No Yes
Sensors Side Fingerprint Sensor, Accelerometer, Ambient Light Sensor, Proximity Sensor, E-Compass, Gyroscope Fingerprint (side-mounted), Accelerometer, Proximity, Ambient Light, Compass, Magnetometer, Face Unlock.
USB USB Type-C USB Type-C 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 C100i or Tecno Spark 20P?

Tecno Spark 20P comes out ahead on our combined spec score, leading by 8.3 points. It wins on performance, camera, memory & storage and value for money. Realme C100i 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 Realme C100i and Tecno Spark 20P in Pakistan?

Realme C100i is listed at PKR 29,999 and Tecno Spark 20P at PKR 29,999. That makes Tecno Spark 20P cheaper by PKR 0. Retail prices move often, so treat these as indicative.

Which has the better camera, Realme C100i or Tecno Spark 20P?

Tecno Spark 20P scores higher in our camera assessment. Realme C100i uses a 8 MP main sensor against 50 MP on Tecno Spark 20P, though sensor size and processing matter more than resolution alone.

Which phone has the better battery, Realme C100i or Tecno Spark 20P?

Realme C100i leads on battery. Realme C100i carries a 7000 mAh cell and Tecno Spark 20P a 5000 mAh cell, with 15W and 18W wired charging respectively.

Which is better for gaming, Realme C100i or Tecno Spark 20P?

Tecno Spark 20P is the stronger gaming phone here. Realme C100i runs the Unisoc T7250 while Tecno Spark 20P runs the MediaTek Helio G85.

Related comparisons

Realme C100i vs Tecno Spark 20 Tecno Spark 20P vs Tecno Spark 20 Realme C100i vs Tecno Spark 20C Tecno Spark 20P vs Tecno Spark 20C Realme C100i vs Tecno Spark Go 2024 Tecno Spark 20P vs Tecno Spark Go 2024 Realme C100i vs Tecno Spark 30C Tecno Spark 20P vs Tecno Spark 30C

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.