Tecno Spark 40 vs Xiaomi Redmi 8A Dual
Quick Comparison
Tecno Spark 40 has better RAM than Xiaomi Redmi 8A Dual. In terms of display resolution, Tecno Spark 40 has better resolution of 1600 x 720 than Xiaomi Redmi 8A Dual which has resolution of 1520 x 720. Tecno Spark 40 has more internal memory than Xiaomi Redmi 8A Dual
| Name | Tecno Spark 40 | Xiaomi Redmi 8A Dual |
| RAM | 4 GB | 2 GB |
|---|---|---|
| Display | 6.67 in | 6.22 in |
| Internal Memory | 128 GB | 32 GB |
| Battery | 5200 mAh | 5000 mAh |
| Camera | 50 MP | 13 MP + 2 MP Dual |
| Price | Rs. 10999 | Rs. 7299 |
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Detailed Comparison
Price And Launch
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 February 11, 2020 . The cost of Xiaomi Redmi 8A Dual is Rs. 7299.
Display comparison
Tecno Spark 40 has larger screen size of 6.67 inches in comparison to Xiaomi Redmi 8A Dual's 6.22 inch screen. Tecno Spark 40 has IPS Screen type where as Xiaomi Redmi 8A Dual has LCD Screen type. Xiaomi's phone has display density of 270 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 Xiaomi's phone ~ 81.8%.
Memory comparison
Tecno Spark 40's larger 4 GB RAM is better for playing games and all with respect to Xiaomi Redmi 8A Dual's lower 2 GB RAM. Tecno Spark 40 has more Internal Memory (128 GB) than Xiaomi Redmi 8A Dual (32 GB).
Camera comparison
Tecno Spark 40's 50 MP Rear Camera outshines Xiaomi Redmi 8A Dual's 13 MP + 2 MP Dual Rear Camera in terms of resolution. Both of them stand equal in terms of Front Camera Resolution as both have 8 MP Front Camera.
Technical comparison
Both the phones has Android Operating System but the first one runs on version 15 and the second one on 9 version.
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Full Comparison
| Name | Tecno Spark 40 | Xiaomi Redmi 8A Dual |
| General | ||
| Model | Redmi 8A Dual | |
| 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 | February 11, 2020 |
| Design | ||
| Dimensions | 77 x 165.6 x 7.7 mm | 75.41 x 156.48 x 9.4 mm |
| Weight | 188 g | |
| Bezel less | No | |
| Colors | Ink Black, Titanium Grey, Veil White, Mirage Blue | |
| Display | ||
| Type | Color IPS Screen | Color LCD Screen (16M Colors) |
| Touch | Yes | Yes |
| Size | 6.67 inches, 720 x 1600 pixels, 120 Hz | 6.22 inches, 720 x 1520 pixels |
| Aspect Ratio | 19:9 | |
| PPI | ~ 263 PPI | ~ 270 PPI |
| Screen to Body Ratio | ~ 84.2% | ~ 81.8% |
| Glass Type | Corning Gorilla Glass 5 | |
| Features | 2.5D Glass, Rounded Display Corners | |
| Notch | Yes, Punch Hole | Yes, Water Drop Notch |
| Memory | ||
| RAM | 4 GB | 2 GB |
| Storage | 128 GB | 32 GB |
| Card Slot | Yes | Yes, upto 512 GB |
| Connectivity | ||
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| VoLTE | Yes, Dual Stand-By | Yes, Dual Stand-By |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Bluetooth | Yes | Yes, v4.2, A2DP, LE |
| 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 | No |
| Face Unlock | Yes | |
| Sensors | Software Gyroscope, Infrared Remote Control | Ambient Light Sensor, Proximity Sensor, Electronic Compass, Accelerometer |
| 3.5mm Headphone Jack | Yes | Yes |
| Water Resistance | Yes, 1.5 m | |
| Splash Resistant | Yes, P2i | |
| IP Rating | IP64 | |
| Dust Resistant | Yes | |
| Camera | ||
| Rear Camera | 50 MP (Wide Angle) | 13 MP ƒ/2.2 (Main) 2 MP ƒ/2.4 (Depth Sensor) |
| Auto Focus | Yes | No |
| Features | AI Portrait Mode, AI Scene Detection | |
| Video Recording | 1440p @ 30 fps QHD, 1080p @ 30 fps FHD | 1080p @ 30 fps FHD, 720p @ 30 fps HD |
| Flash | Yes, Dual LED | Yes, LED |
| Front Camera | 8 MP (Wide Angle) Punch Hole | 8 MP (Main) |
| Front Video Recording | 1080p @ 30 fps FHD | 1080p @ 30 fps FHD, 720p @ 30 fps HD |
| Technical | ||
| OS | Android v15 | Android v9 (Pie) |
| Chipset | Mediatek Helio G81 | Qualcomm Snapdragon 439 |
| CPU | 2 GHz, Octa Core Processor | 2 GHz, Octa Core Processor |
| Core Details | 2x2.0 GHz Cortex-A53 & 6x1.45 GHz Cortex A53 | |
| GPU | Mali-G52 MC2 | Adreno 505 |
| Java | No | No |
| Browser | Yes | Yes, supports HTML5 |
| Multimedia | ||
| Yes | Yes | |
| Music | Yes | MP3, ·AAC, AMR |
| Video | Yes | MP4 |
| 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, 18W Fast Charging Supported |
| Reverse Charging | Yes | |