Tecno Spark 40C vs Xiaomi Poco X7
Compare phones, tablets, laptops, PCs, graphics cards, processors, RAM, SSDs, monitors, printers and network devices. Match the exact configuration and check the recorded source.
Loading device categories…
Choose two or three devices from the same category.
Popular comparisons in Pakistan
Explore recorded device configurations side by side.
Find your devices
Search the PakDevices model catalogue.
Device catalogue
PUBLISHED SPECIFICATIONS
Tecno Spark 40C vs Xiaomi Poco X7
| Specification |  Tecno Spark 40C4GB/8GB RAM · 256GB storage |  Xiaomi Poco X78GB/12GB RAM · 256GB storage |
|---|---|---|
| Basic details | ||
| Model number / SKU | KM4k | Xiaomi Poco X7 |
| Device type | Mobile phone | Mobile phone |
| Release year | 2025 | 2025 |
| Release date | 2025, October 01 | 2025, January 09 |
| Size and build | ||
| Dimensions | 165.6 x 77 x 8.4 mm (6.52 x 3.03 x 0.33 in) | — |
| Available colours | Veil White, Ripple Blue, Titanium Grey, Ink Black | Green, White, Poco Yellow |
| Processor & generation | ||
| Chipset | Mediatek Helio G81 (12 nm) | Mediatek Dimensity 7300 Ultra (4 nm) |
| Display | ||
| Screen size | 6.67 inches, 107.4 cm2 (~84.2% screen-to-body ratio) | 6.67 inches, 107.4 cm2 (~88.9% screen-to-body ratio) |
| Resolution | 720 x 1600 pixels, 20:9 ratio (~263 ppi density) | 1220 x 2712 pixels, 20:9 ratio (~446 ppi density) |
| Panel type | IPS LCD, 120Hz | AMOLED, 68B colors, 120Hz, HDR10+, Dolby Vision, 3000 nits (peak) |
| RAM & storage | ||
| Storage capacity | 256GB | 256GB |
| RAM capacity | 4GB/8GB | 8GB/12GB |
| Cameras | ||
| Rear camera | 13 MP, f/1.8, 27mm (wide), PDAF | 50 MP, f/1.5, 26mm (wide), 1/1.96", 0.8µm, PDAF, OIS |
| Front camera | 8MP | 20 MP, f/2.2, 25mm (wide), 1/4.0", 0.7µm |
| Battery and power | ||
| Battery capacity | 6000mAh | 5110 mAh |
| Charging | 18W wired | 45W wired, PD3.0 |
| Connections | ||
| Connector | USB Type-C, OTG | USB Type-C 2.0, OTG |
| Wi-Fi | Yes | Wi-Fi 802.11 a/b/g/n/ac/6, dual-band, Wi-Fi Direct |
| Bluetooth | Yes | 5.4, A2DP, LE, LHDC |
| SIM support | Nano-SIM + Nano-SIM | Nano-SIM + Nano-SIM |
| Catalogue price guide | ||
| Catalogue price guide | No current retail quotePublished price guidance; current prices may vary. | No current retail quotePublished price guidance; current prices may vary. |
| Catalogue price guide | Insufficient price or launch-year evidencePublished price guidance; current prices may vary. | Insufficient price or launch-year evidencePublished price guidance; current prices may vary. |
| Software | ||
| Operating system | Android 15, HIOS 15.1 | Android 15, up to 3 major Android upgrades, HyperOS 2 |
Tecno Spark 40C: Model source
Xiaomi Poco X7: Model source