Xiaomi Redmi 8A Dual vs Tecno Spark 40
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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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