Both Tecno Spark 40 and Vivo Y03 comes with same RAM. In terms of display resolution, Vivo Y03 has better resolution of 1612 x 720 than Tecno Spark 40 which has resolution of 1600 x 720. Tecno Spark 40 has more internal memory than Vivo Y03
| Name | Tecno Spark 40 | Vivo Y03 |
| RAM | 4 GB | 4 GB |
|---|---|---|
| Display | 6.67 in | 6.56 in |
| Internal Memory | 128 GB | 64 GB |
| Battery | 5200 mAh | 5000 mAh |
| Camera | 50 MP | 13 MP + 0.08 MP Dual |
| Price | Rs. 10999 | Rs. 6990 |
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 March 13, 2024. The Expected cost of Vivo Y03 is Rs. 6990.
Tecno Spark 40 has larger screen size of 6.67 inches in comparison to Vivo Y03's 6.56 inch screen. Both the phones have IPS Screen Type. Vivo's phone has display density of 269 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 Vivo's phone ~ 83.4%.
Both mobiles come with 4 GB RAM Tecno Spark 40 has more Internal Memory (128 GB) than Vivo Y03 (64 GB).
Tecno Spark 40's 50 MP Rear Camera outclasses Vivo Y03's 13 MP + 0.08 MP Dual Rear Camera in terms of resolution. Tecno Spark 40 will be better choice if you're looking to click lot of selfies as it has better 8 MP Front Camera in comparison to Vivo Y03's 5 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 | Vivo Y03 |
| General | ||
| Model | Y03 | |
| 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 | March 13, 2024 |
| Design | ||
| Dimensions | 77 x 165.6 x 7.7 mm | 75.7 x 163.8 x 8.4 mm |
| Weight | 185 g | |
| Bezel less | No | |
| Colors | Ink Black, Titanium Grey, Veil White, Mirage Blue | Space Black, Gem Green |
| Display | ||
| Type | Color IPS Screen | Color IPS Screen (16M Colors) |
| Touch | Yes | Yes |
| Size | 6.67 inches, 720 x 1600 pixels, 120 Hz | 6.56 inches, 720 x 1612 pixels, 90 Hz |
| Aspect Ratio | 20:9 | |
| PPI | ~ 263 PPI | ~ 269 PPI |
| Screen to Body Ratio | ~ 84.2% | ~ 83.4% |
| Features | 70% NTSC | |
| Notch | Yes, Punch Hole | Yes, Water Drop Notch |
| Memory | ||
| RAM | 4 GB | 4 GB |
| Expandable RAM | Upto 4 GB Extra Virtual RAM | |
| Storage | 128 GB | 64 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 | 2.4 GHz/5 GHz | |
| Bluetooth | Yes | Yes, v5.0 |
| 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 |
| Fingerprint Sensor | Yes, Side | Yes, Side |
| Face Unlock | Yes | |
| Sensors | Software Gyroscope, Infrared Remote Control | Accelerometer, proximity |
| 3.5mm Headphone Jack | Yes | No |
| Water Resistance | Yes, 1.5 m | |
| IP Rating | IP64 | IP54 |
| Dust Resistant | Yes | Yes |
| Extra Features | eMMC 5.1 | |
| Camera | ||
| Rear Camera | 50 MP (Wide Angle) | 13 MP ƒ/2.2 (Wide Angle) 0.08 MP ƒ/3 |
| Auto Focus | Yes | Yes |
| Features | Panorama | |
| Video Recording | 1440p @ 30 fps QHD, 1080p @ 30 fps FHD | 1080p @ 30 fps FHD |
| Flash | Yes, Dual LED | Yes, LED |
| Front Camera | 8 MP (Wide Angle) Punch Hole | 5 MP ƒ/2.2 (Wide Angle) |
| Front Video Recording | 1080p @ 30 fps FHD | |
| Technical | ||
| OS | Android v15 | Android v14 |
| Custom UI | Funtouch OS 14 | |
| 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, supports HTML5 |
| Multimedia | ||
| Yes | Yes | |
| Music | Yes | WAV, MP3, MP2, M4A, OPUS, MP1, Vorbis, FLAC |
| Video | Yes | MP4, 3GP, AVI, TS, MKV, FLV |
| FM Radio | Yes | Yes |
| Document Reader | Yes | Yes |
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 5200 mAh | 5000 mAh, Li-ion Battery |
| Fast Charging | Yes, 45W | Yes, 15W FlashCharge |