Poco M7 4G vs Tecno Spark 40
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Overview
| Specs Score | 76 / 100 Better Specs | 69 / 100 |
| Display Resolution | 1080 x 2340 pixels Better Resolution | 720 x 1600 pixels |
| RAM | 6 GB More RAM | 4 GB |
| CPU Clock Speed | 2.8 GHz Faster Clock Speed | 2 GHz |
| Weight | 224 g Lighter | |
| Thickness | 8.6 mm | 7.7 mm Slimmer |
| Battery | 7000 mAh Bigger Battery | 5200 mAh |
| Unique Features | No No NFC Reverse Charging | 3.5mm Audio Jack FM Radio No No |
General
| 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 | August 13, 2025, | July 02, 2025 |
Design
| Dimensions | 80.5 x 171.1 x 8.6 mm | 77 x 165.6 x 7.7 mm |
| Weight | 224 g | |
| Bezel less | No | |
| Colors | Chrome Silver, Aqua Blue, Carbon Black | Ink Black, Titanium Grey, Veil White, Mirage Blue |
Display
| Type | Color IPS Screen | Color IPS Screen |
| Touch | Yes | Yes |
| Size | 6.9 inches, 1080 x 2340 pixels, 144 Hz | 6.67 inches, 720 x 1600 pixels, 120 Hz |
| Aspect Ratio | 19.5:9 | |
| PPI | ~ 374 PPI | ~ 263 PPI |
| Screen to Body Ratio | ~ 84.9% | ~ 84.2% |
| Notch | Yes, Punch Hole |
Memory
| RAM | 6 GB | 4 GB |
| Storage | 128 GB | 128 GB |
| Card Slot | Yes | Yes |
Connectivity
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| VoLTE | Yes, Dual Stand-By | |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Bluetooth | Yes, v5.0 | Yes |
| USB | Yes, USB-C v2.0 | Yes, USB-C |
| USB Features | USB Tethering, USB on-the-go, USB Charging, USB Storage | USB Tethering, USB on-the-go, USB Charging, USB Storage |
| IR Blaster | Yes | Yes |
Extra
| GPS | Yes | Yes |
| Fingerprint Sensor | Yes, Side | Yes, Side |
| Sensors | Accelerometer, Compass | Software Gyroscope, Infrared Remote Control |
| 3.5mm Headphone Jack | No | Yes |
| NFC | Yes | |
| Water Resistance | Yes | Yes, 1.5 m |
| IP Rating | IP64 | IP64 |
| Dust Resistant | Yes | Yes |
Camera
| Rear Camera | 50 MP ƒ/1.8 (Wide Angle) | 50 MP (Wide Angle) |
| Auto Focus | Yes | |
| Features | HDR | |
| Video Recording | 1080p @ 30 fps FHD | 1440p @ 30 fps QHD, 1080p @ 30 fps FHD |
| Flash | Yes, LED | Yes, Dual LED |
| Front Camera | 8 MP ƒ/2 (Wide Angle) | 8 MP (Wide Angle) Punch Hole |
| Front Video Recording | 1080p @ 30 fps FHD | 1080p @ 30 fps FHD |
Technical
| OS | Android v15 | Android v15 |
| Chipset | Qualcomm Snapdragon 685 | Mediatek Helio G81 |
| CPU | 2.8 GHz, Octa Core Processor | 2 GHz, Octa Core Processor |
| Core Details | 4x Cortex-A73@2.8 GHz & 4x Cortex-A53@1.9 GHz | |
| GPU | Adreno 610 | Mali-G52 MC2 |
| Java | No | No |
| Browser | Yes | 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 | 7000 mAh | 5200 mAh |
| Fast Charging | Yes, 33W | Yes, 45W |
| Reverse Charging | Yes, 18 |
Discuss
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