Head to head

Tecno Spark 50 5G vs Vivo Y400

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

The short answer

The Vivo Y400 is the stronger phone of the two, scoring 75 against 63 on our combined specification score. It leads on performance, display and value for money. The Tecno Spark 50 5G still wins on memory & storage, so it remains the better choice if that is your priority.

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The verdict

Spec-derived

Vivo Y400 takes it by 11.8 points on our weighted spec score.

Performance Vivo Y400 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 Level

Cell capacity in mAh weighted with rated wired charging output.

Display Vivo Y400 leads

Pixel density, refresh rate and panel technology.

Memory & storage Tecno Spark 50 5G leads

Highest advertised RAM and internal storage configuration.

Value for money Vivo Y400 leads

Combined spec score divided by current Pakistani retail price.

What actually differs

  • Tecno Spark 50 5G packs a 500 mAh larger battery.
  • Tecno Spark 50 5G charges 1W faster.
  • Tecno Spark 50 5G offers 8 GB more RAM.
  • Vivo Y400 uses an OLED panel while the other sticks with LCD.

Buy the Tecno Spark 50 5G if…

you care most about memory & storage.

Buy the Vivo Y400 if…

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

Full specification comparison

Specification Tecno Spark 50 5G Vivo Y400
Price in Pakistan
Retail price PKR 64,999 Cheaper PKR 64,999
Design & build
Release date April 2, 2026 (Global Announcement) 2 September 2025 (Pakistan launch)
Dimensions 167.9 × 79.3 × 8.18 mm 162.3 × 75.3 × 7.9 mm
Weight Around 205–210 g (varies by market) 196–198 g Better
Water resistance IP64 Dust and Water Resistance IP68 + IP69
Display
Screen size 6.78 inches Better 6.67 in
Resolution 720 × 1600 pixels (HD+) 1080 × 2400 pixels (~395 ppi) Better
Panel type IPS LCD Up to 700 nits (HBM) 120Hz Adaptive Refresh Rate Eye Care Mode Reading Mode Dark Mode AMOLED, 120Hz, HDR10+ (up to 1800 nits peak)
Protection Standard scratch-resistant glass (official type not disclosed) Glass (unspecified), premium AMOLED durability
Performance
Chipset MediaTek Dimensity 6400 (6nm) Qualcomm Snapdragon 685 (6 nm)
CPU Octa-core 2 × Cortex-A76 Performance Cores 6 × Cortex-A55 Efficiency Cores Octa-core (4×2.8 GHz Cortex-A73 + 4×1.9 GHz Cortex-A53)
GPU Mali-G57 MC2 Adreno 610
Operating system Android 16 HiOS 16 Android 15 with Funtouch OS 15
Memory & storage
RAM 4GB / 6GB / 8GB LPDDR4X Supports Memory Fusion (Virtual RAM) up to 16GB (market dependent) Better 8 GB
Internal storage 128GB / 256GB UFS 2.2 256 GB (UFS 2.2)
Card slot microSDXC (dedicated microSD card slot) No
Camera
Main camera 50 MP f/1.8 PDAF AI Lens LED Flash HDR Panorama AI Photography FlashSnap Night Mode Portrait Mode Beauty Mode AI Scene Detection 50 MP main (Sony sensor) + 2 MP depth
Selfie camera 8 MP Single LED Flash Beauty Mode AI Portrait HDR 8 MP wide
Video recording 1080p@30fps 720p@30fps 1080p@30fps (rear & front)
Battery & charging
Battery capacity 6500 mAh (some regional variants list 6150 mAh rated capacity) Better Non-removable Li-ion ~6000 mAh
Wired charging 45W Super Charging Better 44W wired, reverse wired
Connectivity & extras
SIM Dual Nano-SIM (Dual Standby) Dual Nano-SIM (IP68 & IP69 water/dust resistant)
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 v5.4 5.0
NFC Yes Yes
Sensors Side-mounted Fingerprint Scanner Accelerometer Ambient Light Sensor Proximity Sensor E-Compass Virtual Gyroscope Fingerprint (under-display, optical), accelerometer, gyroscope, compass, proximity
USB USB Type-C 2.0, 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, Tecno Spark 50 5G or Vivo Y400?

Vivo Y400 comes out ahead on our combined spec score, leading by 11.8 points. It wins on performance, display and value for money. Tecno Spark 50 5G 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 50 5G and Vivo Y400 in Pakistan?

Tecno Spark 50 5G is listed at PKR 64,999 and Vivo Y400 at PKR 64,999. That makes Vivo Y400 cheaper by PKR 0. Retail prices move often, so treat these as indicative.

Which is better for gaming, Tecno Spark 50 5G or Vivo Y400?

Vivo Y400 is the stronger gaming phone here. Tecno Spark 50 5G runs the MediaTek Dimensity 6400 (6nm) while Vivo Y400 runs the Qualcomm Snapdragon 685 (6 nm).

Related comparisons

Tecno Spark 50 5G vs TECNO POVA 6 Free Fire Edition Vivo Y400 vs TECNO POVA 6 Free Fire Edition Tecno Spark 50 5G vs Tecno Camon 40 Pro 4G Vivo Y400 vs Tecno Camon 40 Pro 4G Tecno Spark 50 5G vs Tecno Spark 30 Pro Vivo Y400 vs Tecno Spark 30 Pro Tecno Spark 50 5G vs Tecno Camon 30 5G Vivo Y400 vs Tecno Camon 30 5G

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.