Both Huawei Y9 (2019) and Tecno Spark 40 comes with same RAM. In terms of display resolution, Huawei Y9 (2019) has better resolution of 2340 x 1080 than Tecno Spark 40 which has resolution of 1600 x 720. Tecno Spark 40 has more internal memory than Huawei Y9 (2019)
| Name | Huawei Y9 (2019) | Tecno Spark 40 | 
| RAM | 4 GB | 4 GB | 
|---|---|---|
| Display | 6.5 in | 6.67 in | 
| Internal Memory | 64 GB | 128 GB | 
| Battery | 4000 mAh | 5200 mAh | 
| Camera | 13 MP + 2 MP Dual | 50 MP | 
| Price | Rs. 12990 | Rs. 10999 | 
The launch Date of the first phone is October, 2018. The cost of Huawei Y9 (2019) is Rs. 12990. The launch Date of the second phone is July 02, 2025. The Expected cost of Tecno Spark 40 is Rs. 10999.
Huawei Y9 (2019) has screen size of 6.5 inches which falls short to Tecno Spark 40's 6.67 inch screen. Huawei Y9 (2019) has IPS LCD Screen type where as Tecno Spark 40 has IPS Screen type. Huawei's phone has display density of 396 PPI & Tecno's phone has only 263 PPI display density. In terms of screen to body ratio, Tecno's phone has better screen to body ratio of ~ 84.2% than Huawei's phone ~ 82.8%.
Both mobiles come with 4 GB RAM Tecno Spark 40 has more Internal Memory (128 GB) than Huawei Y9 (2019) (64 GB).
Tecno Spark 40's 50 MP Rear Camera outclasses Huawei Y9 (2019)'s 13 MP + 2 MP Dual Rear Camera in terms of resolution. Huawei Y9 (2019) will be better choice if you're looking to click lot of selfies as it has better 16 MP + 2 MP Dual Front Camera in comparison to Tecno Spark 40's 8 MP Front Camera.
Both the phones has Android Operating System but the first one runs on version v8.0 (Oreo) and the second one on 15 version.
| Name | Huawei Y9 (2019) | Tecno Spark 40 | 
| General | ||
| Model | Y9 (2019) | |
| 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 | October, 2018 | July 02, 2025 | 
| Design | ||
| Dimensions | 77.1 x 162.4 x 8.1 mm | 77 x 165.6 x 7.7 mm | 
| Weight | 173 g | |
| Bezel less | No | |
| Colors | Ink Black, Titanium Grey, Veil White, Mirage Blue | |
| Display | ||
| Type | Color IPS LCD Screen (16M Colors) | Color IPS Screen | 
| Touch | Yes | Yes | 
| Size | 6.5 inches, 1080 x 2340 pixels | 6.67 inches, 720 x 1600 pixels, 120 Hz | 
| Aspect Ratio | 19.5:9 | |
| PPI | ~ 396 PPI | ~ 263 PPI | 
| Screen to Body Ratio | ~ 82.8% | ~ 84.2% | 
| Notch | Yes, Small Notch | Yes, Punch Hole | 
| Memory | ||
| RAM | 4 GB | 4 GB | 
| Storage | 64 GB | 128 GB | 
| Card Slot | Yes, upto 400 GB | Yes | 
| Connectivity | ||
| GPRS | Yes | Yes | 
| EDGE | Yes | Yes | 
| 3G | Yes | Yes | 
| 4G | Yes | Yes | 
| VoLTE | Yes | Yes, Dual Stand-By | 
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot | 
| Bluetooth | Yes, v5.0 | Yes | 
| USB | Yes, microUSB v2.0 | Yes, USB-C | 
| USB Features | USB Tethering, USB on-the-go, USB Charging, USB Storage | |
| IR Blaster | Yes | |
| Extra | ||
| GPS | Yes, with A-GPS, GLONASS, BDS | Yes | 
| Fingerprint Sensor | Yes, Rear | Yes, Side | 
| Face Unlock | Yes | |
| Sensors | Accelerometer, Gyro, Proximity, Compass | Software Gyroscope, Infrared Remote Control | 
| 3.5mm Headphone Jack | Yes | Yes | 
| Water Resistance | Yes, 1.5 m | |
| IP Rating | IP64 | |
| Dust Resistant | Yes | |
| Camera | ||
| Rear Camera | 13 MP + 2 MP | 50 MP (Wide Angle) | 
| Auto Focus | Yes | Yes | 
| Video Recording | 1080p @ 30 fps FHD | 1440p @ 30 fps QHD, 1080p @ 30 fps FHD | 
| Flash | Yes, LED | Yes, Dual LED | 
| Front Camera | 16 MP + 2 MP | 8 MP (Wide Angle) Punch Hole | 
| Front Video Recording | 1080p @ 30 fps FHD | |
| Technical | ||
| OS | Android v8.0 (Oreo) | Android v15 | 
| Chipset | Hisilicon Kirin 710 | Mediatek Helio G81 | 
| CPU | 2.2 GHz, Octa Core Processor | 2 GHz, Octa Core Processor | 
| GPU | Mali-G51 MP4 | Mali-G52 MC2 | 
| Java | No | No | 
| Browser | Yes, supports HTML5 | Yes | 
| Multimedia | ||
| Yes | Yes | |
| Music | Yes | Yes | 
| Video | Yes | Yes | 
| FM Radio | No | Yes | 
| Document Reader | Yes | Yes | 
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery | 
| Size | 4000 mAh, Li-ion Battery | 5200 mAh | 
| Fast Charging | Yes, 45W | |
| Talk Time | 52 hours | |
| Music Playback Time | 65 hours | |