Head to head

Tecno Spark 50s vs Vivo T4 Ultra

Full specification and price comparison for Pakistan, updated 18 Oct 2026.

The short answer

The Vivo T4 Ultra is the stronger phone of the two, scoring 87 against 57 on our combined specification score. It leads on performance, camera and battery & charging. The Tecno Spark 50s is the cheaper of the two at PKR 80,999 against PKR 129,999.

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The verdict

Spec-derived

Vivo T4 Ultra takes it by 30.7 points on our weighted spec score.

Performance Vivo T4 Ultra leads

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

Camera Vivo T4 Ultra leads

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

Battery & charging Vivo T4 Ultra leads

Cell capacity in mAh weighted with rated wired charging output.

Display Vivo T4 Ultra leads

Pixel density, refresh rate and panel technology.

Memory & storage Vivo T4 Ultra leads

Highest advertised RAM and internal storage configuration.

Value for money Vivo T4 Ultra leads

Combined spec score divided by current Pakistani retail price.

What actually differs

  • Tecno Spark 50s costs PKR 49,000 less.
  • Tecno Spark 50s packs a 1,000 mAh larger battery.
  • Vivo T4 Ultra charges 45W faster.
  • Vivo T4 Ultra offers 4 GB more RAM.
  • Vivo T4 Ultra ships with 384 GB more storage.
  • Vivo T4 Ultra uses an OLED panel while the other sticks with LCD.

Buy the Vivo T4 Ultra if…

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

Full specification comparison

Specification Tecno Spark 50s Vivo T4 Ultra
Price in Pakistan
Retail price PKR 80,999 Cheaper PKR 129,999
Design & build
Release date October 16, 2026 (announced); expected release date: October 20, 2026 June 18, 2025
Dimensions 167.9 × 79.3 × 8.2 mm 160.6 x 75.0 x 7.5 mm
Weight 210 g 192 g Better
Water resistance IP64 (dust-tight and protected against water splashes). IP64 Dust and Splash Resistant
Display
Screen size 6.78 inches Better 6.67 Inches
Resolution 720 × 1576 pixels 1260 x 2800 Pixels Better
Panel type IPS LCD 120Hz refresh rate, approximately 256 ppi, 560 nits brightness. AMOLED, 1 Billion Colors 120Hz
Protection Not specified. Schott Xensation Alpha Glass
Performance
Chipset MediaTek Dimensity 6400 (6 nm) MediaTek Dimensity 9300+ (4nm)
CPU Octa-core 2 × 2.5GHz Cortex-A76 + 6 × 2.0GHz Cortex-A55 Octa-Core 1× Cortex-X4 @ 3.4GHz 3× Cortex-X4 @ 2.85GHz 4× Cortex-A720 @ 2.0GHz
GPU Mali-G57 MC2 Immortalis-G720 MC12
Operating system Android 16 HIOS 16 Android 15, Funtouch OS 15
Memory & storage
RAM 6GB / 8GB 8GB / 12GB Better
Internal storage 128GB UFS 2.2 256GB / 512GB UFS 3.1 Better
Card slot microSDXC (dedicated slot). No microSD support
Camera
Main camera 50 MP, f/1.8, wide-angle, autofocus, LED flash. 50 MP Wide (OIS) 50 MP Periscope Telephoto (3x Optical Zoom, OIS) 8 MP Ultra-Wide Ring LED Flash, HDR, Panorama
Selfie camera 8 MP, f/2.0, wide-angle. 32 MP Wide Better
Video recording Rear: 1440p@30fps, 1080p@30fps. Front: 720p video recording. 4K Recording, Gyro-EIS
Battery & charging
Battery capacity Li-Po (non-removable). 6500 mAh Better Si/C Li-Ion 5500 mAh
Wired charging 45W wired charging, bypass charging. 90W Fast Charging Reverse Wired Charging Supported Better
Connectivity & extras
SIM Dual Nano-SIM Dual SIM (Nano-SIM, dual standby)
Wi-Fi Wi-Fi 802.11 a/b/g/n/ac, dual-band Wi-Fi 802.11 a/b/g/n/ac/ax (Wi-Fi 6)
Bluetooth 5.3, A2DP, LE 5.4
NFC No Yes
Sensors Fingerprint (side-mounted), accelerometer, proximity sensor, compass. Under-Display Optical Fingerprint Accelerometer Gyroscope Proximity Sensor Compass
USB USB Type-C. 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 50s or Vivo T4 Ultra?

Vivo T4 Ultra comes out ahead on our combined spec score, leading by 30.7 points. It wins on performance, camera, battery & charging, display, memory & storage and value for money. Tecno Spark 50s 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 50s and Vivo T4 Ultra in Pakistan?

Tecno Spark 50s is listed at PKR 80,999 and Vivo T4 Ultra at PKR 129,999. That makes Tecno Spark 50s cheaper by PKR 49,000. Retail prices move often, so treat these as indicative.

Which has the better camera, Tecno Spark 50s or Vivo T4 Ultra?

Vivo T4 Ultra 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, Tecno Spark 50s or Vivo T4 Ultra?

Vivo T4 Ultra leads on battery. Tecno Spark 50s carries a 6500 mAh cell and Vivo T4 Ultra a 5500 mAh cell, with 45W and 90W wired charging respectively.

Which is better for gaming, Tecno Spark 50s or Vivo T4 Ultra?

Vivo T4 Ultra is the stronger gaming phone here. Tecno Spark 50s runs the MediaTek Dimensity 6400 (6 nm) while Vivo T4 Ultra runs the MediaTek Dimensity 9300+ (4nm).

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Tools that use this data

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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.