Tecno Spark 40 vs Tecno Spark 20
Here you can compare Tecno Spark 40 and Tecno Spark 20. Comparing Tecno Spark 40 vs Tecno Spark 20 on Smartprix enables you to check their respective specs scores and unique features. It would potentially help you understand how Tecno Spark 40 stands against Tecno Spark 20 and which one should you buy The current lowest price found for Tecno Spark 40 is ₹10,999 and for Tecno Spark 20 is ₹8,499. The details of both of these products were last updated on Jul 23, 2026.
| Specification | Tecno Spark 40 | Tecno Spark 20 |
|---|---|---|
| Rear Camera | 50 MP (Wide Angle) | 50 MP (Main) Ai Lens |
| RAM | 4 GB | 8 GB |
| CPU | 2 GHz, Octa Core Processor | 2 GHz, Octa Core Processor |
| Internal Memory | 128 GB | 128 GB |
| Battery | 5200 mAh | 5000 mAh, Li-Po Battery |
| Price | ₹10,999 | ₹8,499 |
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Overview
| Specs Score | 50 / 100 | 52 / 100 Better Specs |
| Display Resolution | 720 x 1600 pixels | 720 x 1612 pixels Better Resolution |
| Screen To Body Ratio | ~ 84.2% | ~ 90.52% Less Bezels |
| RAM | 4 GB | 8 GB More RAM |
| Front Camera | 8 MP | 32 MP Better Front Camera Resolution |
| Thickness | 7.7 mm Slimmer | 8.45 mm |
| Unique Features | Water Resistant IR Blaster | No No |
General
| Model | Spark 20 | |
| 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 | December 01, 2023 |
| In The Box | Power Adapter, SIM Tray Ejector, Phone Case, USB Cable |
Design
| Dimensions | 77 x 165.6 x 7.7 mm | 75.6 x 163.69 x 8.45 mm |
| Bezel less | No | |
| Colors | Ink Black, Titanium Grey, Veil White, Mirage Blue | Gravity Black, Magic Skin Blue, Cyber White |
Display
| Type | Color IPS Screen | Color IPS LCD Screen (16M Colors) |
| Touch | Yes | Yes |
| Size | 6.67 inches, 720 x 1600 pixels, 120 Hz | 6.56 inches, 720 x 1612 pixels, 90 Hz |
| Aspect Ratio | 20.5:9 | |
| PPI | ~ 263 PPI | ~ 267 PPI |
| Screen to Body Ratio | ~ 84.2% | ~ 90.52% |
| Notch | Yes, Punch Hole | Yes, Punch Hole |
Memory
| RAM | 4 GB | 8 GB |
| Expandable RAM | Upto 8 GB Extra Virtual RAM | |
| Storage | 128 GB | 128 GB |
| Card Slot | Yes | Yes, upto 1 TB |
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 |
| Wifi Version | WIFI 2.4+5GHz | |
| Bluetooth | Yes | Yes, v5.2 |
| USB | Yes, USB-C | Yes, USB-C v2.0 |
| USB Features | USB Tethering, USB on-the-go, USB Charging, USB Storage | USB on-the-go, USB Charging |
| IR Blaster | Yes |
Extra
| GPS | Yes | Yes, with A-GPS |
| Fingerprint Sensor | Yes, Side | Yes, Side |
| Face Unlock | Yes | |
| Sensors | Software Gyroscope, Infrared Remote Control | Accelerometer, Proximity, Ambient Light Sensor, G-Sensor |
| 3.5mm Headphone Jack | Yes | Yes |
| Water Resistance | Yes, 1.5 m | |
| Splash Resistant | Yes | |
| IP Rating | IP64 | IP53 |
| Dust Resistant | Yes | Yes |
| Extra Features | Dual Stereo Speakers with DTS, Dynamic Port |
Camera
| Rear Camera | 50 MP (Wide Angle) | 50 MP (Main) Ai Lens |
| Auto Focus | Yes | Yes |
| Video Recording | 1440p @ 30 fps QHD, 1080p @ 30 fps FHD | 1080p @ 30 fps FHD |
| Flash | Yes, Dual LED | Yes, Quad-LED |
| Front Camera | 8 MP (Wide Angle) Punch Hole | 32 MP Punch Hole, LED Flash |
| Front Video Recording | 1080p @ 30 fps FHD | 1080p @ 30 fps FHD |
Technical
| OS | Android v15 | Android v13 |
| Custom UI | HiOS 13 | |
| Chipset | Mediatek Helio G81 | MediaTek Helio G85 |
| CPU | 2 GHz, Octa Core Processor | 2 GHz, Octa Core Processor |
| Core Details | 2x2.0 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55 | |
| GPU | Mali-G52 MC2 | Mali-G52 MC2 |
| Java | No | No |
| Browser | Yes | Yes |
Multimedia
| Yes | Yes | |
| Music | Yes | Yes |
| Video | Yes | Yes |
| FM Radio | Yes | Yes |
| Document Reader | Yes | Yes |
Battery
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 5200 mAh | 5000 mAh, Li-Po Battery |
| Fast Charging | Yes, 45W | Yes, 18W Fast Charging |
Discuss
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