Tecno Spark 20 Pro 5G (8GB RAM + 256GB) has better RAM than Tecno Spark 40. In terms of display resolution, Tecno Spark 20 Pro 5G (8GB RAM + 256GB) has better resolution of 2460 x 1080 than Tecno Spark 40 which has resolution of 1600 x 720. Tecno Spark 20 Pro 5G (8GB RAM + 256GB) has more internal memory than Tecno Spark 40
| Name | Tecno Spark 40 | Tecno Spark 20 Pro 5G (8GB RAM + 256GB) |
| RAM | 4 GB | 8 GB |
|---|---|---|
| Display | 6.67 in | 6.78 in |
| Internal Memory | 128 GB | 256 GB |
| Battery | 5200 mAh | 5000 mAh |
| Camera | 50 MP | 108 MP + 2 MP Triple |
| Price | Rs. 10999 | Rs. 14999 |
The launch Date of the first phone is July 02, 2025. The Expected cost of Tecno Spark 40 is Rs. 10999. The launch Date of the second phone is June 17, 2024. The cost of Tecno Spark 20 Pro 5G (8GB RAM + 256GB) is Rs. 14999.
Tecno Spark 20 Pro 5G (8GB RAM + 256GB) has larger screen size of 6.78 inches in comparison to Tecno Spark 40's 6.67 inch screen. Both the phones have IPS Screen Type. Tecno Spark 20 Pro 5G (8GB RAM + 256GB) has display density of 396 PPI & Tecno Spark 40 has only 263 PPI display density. In terms of screen to body ratio, Tecno Spark 20 Pro 5G (8GB RAM + 256GB) has better screen to body ratio of ~ 85% than Tecno Spark 40's ~ 84.2%.
Tecno Spark 20 Pro 5G (8GB RAM + 256GB)'s larger 8 GB RAM is better for playing games and all with respect to Tecno Spark 40's lower 4 GB RAM. Tecno Spark 20 Pro 5G (8GB RAM + 256GB) has more Internal Memory (256 GB) than Tecno Spark 40 (128 GB).
Tecno Spark 20 Pro 5G (8GB RAM + 256GB)'s 108 MP + 2 MP Triple Rear Camera outclasses Tecno Spark 40's 50 MP Rear Camera in terms of resolution. Both of them stand equal in terms of Front Camera Resolution as both have 8 MP Front Camera.
Both the phones has Android Operating System but the first one runs on version 15 and the second one on 14 version.
| Name | Tecno Spark 40 | Tecno Spark 20 Pro 5G (8GB RAM + 256GB) |
| General | ||
| Country of Origin | India | |
| Model | Spark 20 Pro | |
| 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 | June 17, 2024 |
| In The Box | Handset, Charger, USB Cable, Sim Ejector Tool, User Guide / Warranty Card., Silicon Case | |
| Design | ||
| Dimensions | 77 x 165.6 x 7.7 mm | 76.2 x 168.5 x 8.3 mm |
| Weight | 199 g | |
| Bezel less | No | |
| Colors | Ink Black, Titanium Grey, Veil White, Mirage Blue | Startrail Black, Glossy White, Neon Green |
| Display | ||
| Type | Color IPS Screen | Color IPS Screen (16M Colors) |
| Touch | Yes | Yes |
| Size | 6.67 inches, 720 x 1600 pixels, 120 Hz | 6.78 inches, 1080 x 2460 pixels, 120 Hz |
| Aspect Ratio | 20.5:9 | |
| PPI | ~ 263 PPI | ~ 396 PPI |
| Screen to Body Ratio | ~ 84.2% | ~ 85% |
| Notch | Yes, Punch Hole | Yes, Punch Hole |
| Memory | ||
| RAM | 4 GB | 8 GB |
| Expandable RAM | Upto 8 GB Extra Virtual RAM | |
| Storage | 128 GB | 256 GB |
| Storage Type | UFS 2.2 | |
| Card Slot | Yes | Yes |
| Connectivity | ||
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| 5G | Yes | |
| VoLTE | Yes, Dual Stand-By | Yes |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Bluetooth | Yes | Yes, v5.3 |
| USB | Yes, USB-C | Yes, USB-C |
| 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, Compass |
| 3.5mm Headphone Jack | Yes | No |
| Water Resistance | Yes, 1.5 m | |
| IP Rating | IP64 | IP53 |
| Dust Resistant | Yes | Yes |
| Camera | ||
| Rear Camera | 50 MP (Wide Angle) | 108 MP ƒ/1.8 (Wide Angle) 2 MP ƒ/2.4 (Macro) |
| Auto Focus | Yes | Yes |
| Video Recording | 1440p @ 30 fps QHD, 1080p @ 30 fps FHD | Yes |
| Flash | Yes, Dual LED | Yes, LED |
| Front Camera | 8 MP (Wide Angle) Punch Hole | 8 MP (Wide Angle) Punch Hole, Dual LED Flash |
| Front Video Recording | 1080p @ 30 fps FHD | 1080p @ 30 fps FHD |
| Technical | ||
| OS | Android v15 | Android v14 |
| Custom UI | HiOS 14 | |
| Chipset | Mediatek Helio G81 | Mediatek Dimensity 6080 |
| CPU | 2 GHz, Octa Core Processor | 2.4 GHz, Octa Core Processor |
| Core Details | 2x2.27 GHz Cortex-A76 & 6x1.88 GHz Cortex-A55 | |
| GPU | Mali-G52 MC2 | Mali-G57 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, 33W Fast Charging |
| Talk Time | 53 hours | |