Tecno Spark 40 Pro vs Tecno Spark Slim
Here you can compare Tecno Spark 40 Pro and Tecno Spark Slim. Comparing Tecno Spark 40 Pro vs Tecno Spark Slim on Smartprix enables you to check their respective specs scores and unique features. It would potentially help you understand how Tecno Spark 40 Pro stands against Tecno Spark Slim and which one should you buy The current lowest price found for Tecno Spark 40 Pro is ₹15,999 and for Tecno Spark Slim is ₹19,999. The details of both of these products were last updated on Oct 28, 2026.
| Specification | Tecno Spark 40 Pro | Tecno Spark Slim |
|---|---|---|
| Internal Memory | 128 GB | 128 GB |
| Rear Camera | 50 MP (Wide Angle) | 50 MP (Wide Angle) |
| OS | Android v15 | Android v15 |
| RAM | 8 GB | 8 GB |
| Display | 6.78 inches, 1220 x 2712 pixels, 144 Hz | 6.78 inches, 1224 x 2720 pixels, 144 Hz |
| Price | ₹15,999 | ₹19,999 |
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Overview
| Specs Score | 57 / 100 Better Specs | 55 / 100 |
| Display Resolution | 1220 x 2712 pixels | 1224 x 2720 pixels Better Resolution |
| Weight | 156 g Lighter | |
| Thickness | 5.75 mm Slimmer | |
| Unique Features | 3.5mm Audio Jack FM Radio Memory Card Support No | No No No Reverse Charging |
General
| Sim Type | Dual Sim, GSM+GSM | Dual Sim, GSM+GSM |
| Dual Sim | Yes | Yes |
| Sim Size | Nano+Nano SIM | Nano+Nano SIM |
| Device Type | Smartphone | Smartphone |
| Release Date | July 02, 2025 | September 02, 2025 |
Design
| Weight | 156 g | |
| Bezel less | No | No |
| Colors | Ink Black, Moon Titanium, Lake Blue, Bamboo Green | Black, Blue, White |
Display
| Type | Color AMOLED Screen (1B Colors) | Color AMOLED Screen |
| Touch | Yes | Yes |
| Size | 6.78 inches, 1220 x 2712 pixels, 144 Hz | 6.78 inches, 1224 x 2720 pixels, 144 Hz |
| PPI | ~ 439 PPI | ~ 440 PPI |
| Glass Type | Corning Gorilla Glass 7i | |
| Brightness | 4500nits | |
| Notch | Yes, Punch Hole | Yes, Punch Hole |
Memory
| RAM | 8 GB | 8 GB |
| Storage | 128 GB | 128 GB |
| Card Slot | Yes |
Connectivity
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| VoLTE | Yes, Dual Stand-By | Yes |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Bluetooth | Yes, v5.3 | Yes |
| USB | Yes, USB-C | Yes, USB-C |
| USB Features | USB Tethering, USB on-the-go, USB Charging, USB Storage | USB Tethering, USB on-the-go, USB Charging, USB Storage |
| IR Blaster | Yes | Yes |
Extra
| GPS | Yes | Yes |
| Fingerprint Sensor | Yes, In Display | Yes, Side |
| Face Unlock | Yes | |
| Sensors | Accelerometer, Gyro, Proximity, Compass | |
| 3.5mm Headphone Jack | Yes | No |
| NFC | Yes | Yes |
| AI Features | ELLA AI | |
| Water Resistance | Yes | Yes, 1.5 m |
| IP Rating | IP64 | IP64 |
| Dust Resistant | Yes | Yes |
Camera
| Rear Camera | 50 MP (Wide Angle) | 50 MP (Wide Angle) |
| Auto Focus | Yes | Yes |
| Features | HDR | HDR |
| Video Recording | 1440p @ 30 fps QHD, 1080p @ 30 fps FHD | 1440p @ 30 fps QHD, 1080p @ 30 fps FHD |
| Flash | Yes, Dual LED | Yes, LED |
| Front Camera | 13 MP (Wide Angle) Punch Hole | 13 MP (Wide Angle) Punch Hole |
| Front Video Recording | 1080p @ 30 fps FHD | |
| Front Camera Features | Dual-LED flash |
Technical
| OS | Android v15 | Android v15 |
| Chipset | Mediatek Helio G100 | Mediatek Helio G200 |
| CPU | 2.2 GHz, Octa Core Processor | 2.2 GHz, Octa Core Processor |
| GPU | Mali-G57 MC2 | Mali-G57 MC2 (1.1GHz) |
| Java | No | No |
| Browser | Yes |
Multimedia
| Yes | Yes | |
| Music | Yes | Yes |
| Video | Yes | Yes |
| FM Radio | Yes | No |
| Document Reader | Yes | Yes |
Battery
| Type | Removable Battery | Non-Removable Battery |
| Size | 5200 mAh | 5160 mAh |
| Fast Charging | Yes, 45W | Yes, 45W |
| Reverse Charging | Yes, 10W |
Discuss
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