Xiaomi Redmi 8A Dual vs Tecno Spark 40
Here you can compare Xiaomi Redmi 8A Dual and Tecno Spark 40. Comparing Xiaomi Redmi 8A Dual vs Tecno Spark 40 on Smartprix enables you to check their respective specs scores and unique features. It would potentially help you understand how Xiaomi Redmi 8A Dual stands against Tecno Spark 40 and which one should you buy The current lowest price found for Xiaomi Redmi 8A Dual is ₹7,299 and for Tecno Spark 40 is ₹10,999. The details of both of these products were last updated on Aug 31, 2026.
| Specification | Xiaomi Redmi 8A Dual | Tecno Spark 40 |
|---|---|---|
| CPU | 2 GHz, Octa Core Processor | 2 GHz, Octa Core Processor |
| RAM | 2 GB | 4 GB |
| OS | Android v9 (Pie) | Android v15 |
| Display | 6.22 inches, 720 x 1520 pixels | 6.67 inches, 720 x 1600 pixels, 120 Hz |
| Rear Camera | 13 MP ƒ/2.2 (Main) 2 MP ƒ/2.4 (Depth Sensor) | 50 MP (Wide Angle) |
| Price | ₹7,299 | ₹10,999 |
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Overview
| Specs Score | 39 / 100 | 50 / 100 Better Specs |
| Display Size | 6.22 in | 6.67 in Bigger Display |
| Display Resolution | 720 x 1520 pixels | 720 x 1600 pixels Better Resolution |
| RAM | 2 GB | 4 GB More RAM |
| Storage | 32 GB | 128 GB More Storage |
| Rear Camera | 13 MP + 2 MP Dual | 50 MP Better Camera Resolution |
| Weight | 188 g Lighter | |
| Thickness | 9.4 mm | 7.7 mm Slimmer |
| Unique Features | No No Reverse Charging No | Fingerprint Sensor Water Resistant No IR Blaster |
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 | February 11, 2020 | July 02, 2025 |
Design
| Dimensions | 75.41 x 156.48 x 9.4 mm | 77 x 165.6 x 7.7 mm |
| Weight | 188 g | |
| Bezel less | No | |
| Colors | Ink Black, Titanium Grey, Veil White, Mirage Blue |
Display
| Type | Color LCD Screen (16M Colors) | Color IPS Screen |
| Touch | Yes | Yes |
| Size | 6.22 inches, 720 x 1520 pixels | 6.67 inches, 720 x 1600 pixels, 120 Hz |
| Aspect Ratio | 19:9 | |
| PPI | ~ 270 PPI | ~ 263 PPI |
| Screen to Body Ratio | ~ 81.8% | ~ 84.2% |
| Glass Type | Corning Gorilla Glass 5 | |
| Features | 2.5D Glass, Rounded Display Corners | |
| Notch | Yes, Water Drop Notch | Yes, Punch Hole |
Memory
| RAM | 2 GB | 4 GB |
| Storage | 32 GB | 128 GB |
| Card Slot | Yes, upto 512 GB | Yes |
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, v4.2, A2DP, LE | Yes |
| USB | Yes, USB-C | Yes, USB-C |
| USB Features | USB on-the-go, USB Charging | USB Tethering, USB on-the-go, USB Charging, USB Storage |
| IR Blaster | Yes |
Extra
| GPS | yes with A-GPS | Yes |
| Fingerprint Sensor | No | Yes, Side |
| Face Unlock | Yes | |
| Sensors | Ambient Light Sensor, Proximity Sensor, Electronic Compass, Accelerometer | Software Gyroscope, Infrared Remote Control |
| 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 | 13 MP ƒ/2.2 (Main) 2 MP ƒ/2.4 (Depth Sensor) | 50 MP (Wide Angle) |
| Auto Focus | No | Yes |
| Features | AI Portrait Mode, AI Scene Detection | |
| Video Recording | 1080p @ 30 fps FHD, 720p @ 30 fps HD | 1440p @ 30 fps QHD, 1080p @ 30 fps FHD |
| Flash | Yes, LED | Yes, Dual LED |
| Front Camera | 8 MP (Main) | 8 MP (Wide Angle) Punch Hole |
| Front Video Recording | 1080p @ 30 fps FHD, 720p @ 30 fps HD | 1080p @ 30 fps FHD |
Technical
| OS | Android v9 (Pie) | Android v15 |
| Chipset | Qualcomm Snapdragon 439 | Mediatek Helio G81 |
| CPU | 2 GHz, Octa Core Processor | 2 GHz, Octa Core Processor |
| Core Details | 2x2.0 GHz Cortex-A53 & 6x1.45 GHz Cortex A53 | |
| GPU | Adreno 505 | Mali-G52 MC2 |
| Java | No | No |
| Browser | Yes, supports HTML5 | Yes |
Multimedia
| Yes | Yes | |
| Music | MP3, ·AAC, AMR | Yes |
| Video | MP4 | Yes |
| FM Radio | Yes | Yes |
| Document Reader | Yes | Yes |
Battery
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 5000 mAh, Li-ion Battery | 5200 mAh |
| Fast Charging | Yes, 18W Fast Charging Supported | Yes, 45W |
| Reverse Charging | Yes |
Discuss
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