Xiaomi Redmi 15 4G vs Tecno Spark 40 Pro Plus
Here you can compare Xiaomi Redmi 15 4G and Tecno Spark 40 Pro Plus. Comparing Xiaomi Redmi 15 4G vs Tecno Spark 40 Pro Plus on Smartprix enables you to check their respective specs scores and unique features. It would potentially help you understand how Xiaomi Redmi 15 4G stands against Tecno Spark 40 Pro Plus and which one should you buy The current lowest price found for Xiaomi Redmi 15 4G is ₹13,990 and for Tecno Spark 40 Pro Plus is ₹17,999. The details of both of these products were last updated on Nov 30, 2025.
| Specification | Xiaomi Redmi 15 4G | Tecno Spark 40 Pro Plus |
|---|---|---|
| RAM | 6 GB | 8 GB |
| CPU | 2.8 GHz, Octa Core Processor | 2.2 GHz, Octa Core Processor |
| Internal Memory | 128 GB | 128 GB |
| Display | 6.9 inches, 1080 x 2340 pixels, 144 Hz | 6.78 inches, 1220 x 2712 pixels, 144 Hz |
| OS | Android v15 | Android v15 |
| Price | ₹13,990 | ₹17,999 |
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Overview
| Specs Score | 76 / 100 | 80 / 100 Better Specs |
| Display Resolution | 1080 x 2340 pixels | 1220 x 2712 pixels Better Resolution |
| Screen To Body Ratio | ~ 83.2% Less Bezels | |
| RAM | 6 GB | 8 GB More RAM |
| CPU Clock Speed | 2.8 GHz Faster Clock Speed | 2.2 GHz |
| Front Camera | 8 MP | 13 MP Better Front Camera Resolution |
| Weight | 224 g Lighter | |
| Thickness | 8.6 mm Slimmer | |
| Battery | 7000 mAh Bigger Battery | 5200 mAh |
| Unique Features | No No No | 3.5mm Audio Jack FM Radio Wireless Charging |
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 01, 2025 | July 02, 2025 |
Design
| Dimensions | 82.1 x 171.1 x 8.6 mm | |
| Weight | 224 g | |
| Bezel less | No | |
| Colors | Midnight Black, Titan Gray, Sandy Purple | Nebula Black, Aurora White, Moon Titanium, Tundra Green |
Display
| Type | Color IPS Screen | Color AMOLED Screen (1B Colors) |
| Touch | Yes | Yes |
| Size | 6.9 inches, 1080 x 2340 pixels, 144 Hz | 6.78 inches, 1220 x 2712 pixels, 144 Hz |
| Aspect Ratio | 19.5:9 | |
| PPI | ~ 374 PPI | ~ 439 PPI |
| Screen to Body Ratio | ~ 83.2% | |
| Notch | Yes, Punch Hole | Yes, Punch Hole |
| Curved Display | Yes |
Memory
| RAM | 6 GB | 8 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 | Yes |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Bluetooth | Yes, v5.0 | Yes, v5.3 |
| USB | Yes, USB-C | Yes, USB-C |
| USB Features | USB Tethering, USB on-the-go, USB Charging, USB Storage | |
| IR Blaster | Yes | Yes |
Extra
| GPS | Yes | Yes |
| Fingerprint Sensor | Yes, Side | Yes, In Display |
| Face Unlock | Yes | |
| Sensors | Accelerometer, Compass | Accelerometer, Gyro, Proximity, Compass |
| 3.5mm Headphone Jack | No | Yes |
| NFC | Yes | Yes |
| Water Resistance | Yes | Yes |
| 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 | Yes |
| Features | HDR | 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) Punch Hole | 13 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 G200 |
| CPU | 2.8 GHz, Octa Core Processor | 2.2 GHz, Octa Core Processor |
| Core Details | 4x Cortex-A73@2.8 GHz & 4x Cortex-A53@1.9 GHz | |
| GPU | Adreno 610 | Mali-G57 MC2 (1.1GHz) |
| 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 |
| Wireless Charging | Yes, 30W |
Discuss
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