Head to head

Tecno Spark 40 5G vs vivo X100 Ultra

Full specification and price comparison for Pakistan, updated 7 Aug 2026.

The short answer

The vivo X100 Ultra is the stronger phone of the two, scoring 88 against 74 on our combined specification score. It leads on performance, camera and battery & charging. The Tecno Spark 40 5G still wins on value for money, so it remains the better choice if that is your priority. The Tecno Spark 40 5G is the cheaper of the two at PKR 49,999 against PKR 309,999.

View raw data
Add another phone to this comparison

Up to 4 devices can share one comparison table.

The verdict

Spec-derived

vivo X100 Ultra takes it by 13.7 points on our weighted spec score.

Performance vivo X100 Ultra leads

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

Camera vivo X100 Ultra leads

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

Battery & charging vivo X100 Ultra leads

Cell capacity in mAh weighted with rated wired charging output.

Display vivo X100 Ultra leads

Pixel density, refresh rate and panel technology.

Memory & storage vivo X100 Ultra leads

Highest advertised RAM and internal storage configuration.

Value for money Tecno Spark 40 5G leads

Combined spec score divided by current Pakistani retail price.

What actually differs

  • Tecno Spark 40 5G costs PKR 260,000 less.
  • Tecno Spark 40 5G packs a 500 mAh larger battery.
  • vivo X100 Ultra charges 62W faster.
  • vivo X100 Ultra offers 8 GB more RAM.
  • vivo X100 Ultra ships with 768 GB more storage.
  • vivo X100 Ultra has a 150 MP higher-resolution main sensor.
  • vivo X100 Ultra uses an OLED panel while the other sticks with LCD.

Buy the Tecno Spark 40 5G if…

you care most about value for money.

Buy the vivo X100 Ultra if…

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

Full specification comparison

Specification Tecno Spark 40 5G vivo X100 Ultra
Price in Pakistan
Retail price PKR 49,999 Cheaper PKR 309,999
Design & build
Release date July 2025 May 13, 2024
Dimensions 167.69 × 77.87 × 7.99 mm 164.1 × 75.6 × 9.2 mm
Weight Not officially specified 229 g
Water resistance IP64 Certified IP68 dust and water resistant (up to 1.5m for 30 minutes)
Display
Screen size 6.67 inches 6.78 inches Better
Resolution 720 × 1600 pixels (HD+) 1440 × 3200 pixels (QHD+) Better
Panel type IPS LCD 120Hz Up to 700 nits (HBM) LTPO AMOLED, 1B colors, 120Hz, HDR10+, Dolby Vision
Protection Panda Glass Armor Glass
Performance
Chipset MediaTek Dimensity 6400 5G+ Qualcomm Snapdragon 8 Gen 3 (4nm)
CPU Octa-core Octa-core 1× Cortex-X4 (3.3 GHz) 5× Cortex-A720 2× Cortex-A520
GPU Mali-G57 MC2 Adreno 750
Operating system Android 15 HiOS 15 Android 14 OriginOS 4
Memory & storage
RAM 4GB / 6GB / 8GB LPDDR4X (Memory Fusion (Virtual RAM) Up to 8GB Extended RAM) 12GB / 16GB LPDDR5X Better
Internal storage 128GB / 256GB UFS 2.2 256GB / 512GB / 1TB UFS 4.0 Better
Card slot microSDXC Dedicated microSD card slot (market dependent) Expandable storage up to 1TB (market dependent) No
Camera
Main camera 50 MP, Wide AI Lens Autofocus Dual LED Flash HDR Panorama AI Scene Recognition Night Mode Portrait Mode Beauty Mode Pro Mode Super Resolution Time-Lapse Slow Motion AI Camera Filters Document Scanner QR Code Scanner Continuous Shooting 50MP wide (Sony LYT-900, 1-inch sensor, OIS) 200MP periscope telephoto (Samsung HP9, OIS, 3.7× optical zoom) 50MP ultrawide with autofocus ZEISS T* lens coating Laser autofocus Gimbal stabilization HDR Panorama LED flash Better
Selfie camera 8 MP Wide Portrait Mode HDR Face Retouch Filters Gesture Capture Smile Capture 50 MP, Autofocus Better
Video recording 1080p @ 30fps 720p @ 30fps Dual Video Time-Lapse Video Slow Motion Video 8K 4K up to 120fps 1080p slow motion HDR and Dolby Vision recording Gyro-EIS and OIS
Battery & charging
Battery capacity Li-Ion (non-removable) 6000 mAh Better 5,500mAh Silicon-Carbon battery
Wired charging 18W Fast Charging 80W wired FlashCharge 30W wireless charging Reverse wired charging Reverse wireless charging. Better
Connectivity & extras
SIM Dual Nano-SIM, Dual Standby Dual Nano-SIM (Dual Standby)
Wi-Fi Wi-Fi 802.11 a/b/g/n/ac Dual-band Wi-Fi Wi-Fi Hotspot Wi-Fi 7, Dual-Band, Wi-Fi Direct
Bluetooth 5.4 5.4
NFC Yes Yes
Sensors Side-mounted Fingerprint Scanner Face Unlock Ambient Light Sensor Proximity Sensor Accelerometer (G-Sensor) Electronic Compass Virtual Gyroscope Infrared Remote Sensor Ultrasonic in-display fingerprint sensor Accelerometer Gyroscope Proximity sensor Ambient light sensor Compass Color spectrum sensor.
USB USB Type-C 2.0, OTG USB Type-C 3.2, 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 40 5G or vivo X100 Ultra?

vivo X100 Ultra comes out ahead on our combined spec score, leading by 13.7 points. It wins on performance, camera, battery & charging, display and memory & storage. Tecno Spark 40 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 40 5G and vivo X100 Ultra in Pakistan?

Tecno Spark 40 5G is listed at PKR 49,999 and vivo X100 Ultra at PKR 309,999. That makes Tecno Spark 40 5G cheaper by PKR 260,000. Retail prices move often, so treat these as indicative.

Which has the better camera, Tecno Spark 40 5G or vivo X100 Ultra?

vivo X100 Ultra scores higher in our camera assessment. Tecno Spark 40 5G uses a 50 MP main sensor against 200 MP on vivo X100 Ultra, though sensor size and processing matter more than resolution alone.

Which phone has the better battery, Tecno Spark 40 5G or vivo X100 Ultra?

vivo X100 Ultra leads on battery. Tecno Spark 40 5G carries a 6000 mAh cell and vivo X100 Ultra a 5500 mAh cell, with 18W and 80W wired charging respectively.

Which is better for gaming, Tecno Spark 40 5G or vivo X100 Ultra?

vivo X100 Ultra is the stronger gaming phone here. Tecno Spark 40 5G runs the MediaTek Dimensity 6400 5G+ while vivo X100 Ultra runs the Qualcomm Snapdragon 8 Gen 3 (4nm).

Related comparisons

Tecno Spark 40 5G vs Tecno Spark 30 5G vivo X100 Ultra vs Tecno Spark 30 5G Tecno Spark 40 5G vs Tecno Camon 19 Pro vivo X100 Ultra vs Tecno Camon 19 Pro Tecno Spark 40 5G vs Tecno Spark 20 Pro 5G vivo X100 Ultra vs Tecno Spark 20 Pro 5G Tecno Spark 40 5G vs Tecno Camon 19 Neo vivo X100 Ultra 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.