Tecno Spark Slim - Full Phone Specifications

 Tecno Spark Slim - Full Phone Specifications

The Tecno Spark Slim is a stylish budget‑friendly Android smartphone released in 2025 that stands out for its ultra‑thin body (about 5.9 mm) with a large 6.78″ 1.5K AMOLED display (144 Hz) and a balanced feature set. It runs Android 15 with Tecno’s UI, is powered by a MediaTek Helio G200 chipset, and offers up to 8 GB RAM + 256 GB storage with extended RAM support and a 50 MP main camera + 13 MP selfie camera. The phone also includes a 5160 mAh battery with 45 W fast charging, dual Dolby Atmos speakers, NFC, and IP64 water/dust resistance.

Launch	Announced	2025, September 02
	Status	Available. Released 2025, October 10
Features	Sensors	Fingerprint (under display, optical), accelerometer, gyro
Display	Type	AMOLED, 144Hz, 1600 nits (HBM), 4500 nits (peak)
	Size	6.78 inches, 111.0 cm2 (~89.1% screen-to-body ratio)
	Resolution	1224 x 2720 pixels, 20:9 ratio (~440 ppi density)
	Protection	Corning Gorilla Glass 7i

NETWORK	Technology	GSM / HSPA / LTE
	2G bands	GSM 850 / 900 / 1800 / 1900
	3G bands	HSDPA 850 / 900 / 2100
	4G bands	LTE
	Speed	HSPA, LTE
Platform	OS	Android 15, HIOS 15
	Chipset	Mediatek Helio G200 (6 nm)
	CPU	Octa-core (2x2.2 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)
	GPU	Mali-G57 MC2 (1.1GHz)
Body	Dimensions	164.2 x 75.9 x 5.9 mm (6.46 x 2.99 x 0.23 in)
	Weight	156 g (5.50 oz)
	Build	Glass front (Gorilla Glass 7i), fiber-reinforced plastic back
	SIM	Nano-SIM
		IP64 dust tight and water resistant (water splashes)
		Status light LED (on the back)
		MIL-STD-810H compliant*
		* does not guarantee ruggedness or use in extreme conditions
Comms	WLAN	Yes
	Bluetooth	Yes
	Positioning	GPS, GLONASS, GALILEO, BDS
	NFC	Yes
	Infrared port	Yes
	Radio	FM radio
	USB	USB Type-C, OTG
Main Camera	Single	50 MP, (wide), PDAF
	Features	Dual-LED flash
	Video	1440p@30fps, 1080p@30fps

Selfie camera	Single	13 MP, (wide)
	Video	Yes
Sound	Loudspeaker	Yes, with dual speakers (with Dolby Atmos)
	3.5mm jack	No
Memory	Card slot	No
	Internal	256GB 8GB RAM
Battery	Type	5160 mAh
	Charging	45W wired, 100% in 57 min
		10W reverse wired
		Bypass charging
Misc	Colors	Slim White, Cool Black
	Models	KM7k

Carrier Compatibility (USA / Global)

USA: The Tecno Spark Slim supports 2G, 3G, and 4G LTE networks (no 5G). When purchased unlocked, it can work on GSM‑based U.S. carriers such as T‑Mobile and AT&T if the phone’s specific LTE bands align with the carrier’s network frequencies. Advanced features like VoLTE and carrier certification may vary by carrier and region and should be verified before purchase.

Global: With broad GSM/3G/4G LTE band support, the Spark Slim is compatible with many carriers across Asia, Europe, Africa, and other markets when unlocked. Always check the exact band list of the specific model you plan to buy against your local carriers’ bands for full network coverage.

 

Final Summary

Tecno Spark Slim is an ultra‑thin 4G smartphone with a vivid 6.78″ 144 Hz AMOLED display, balanced Helio G200 performance, a large 5160 mAh battery with 45 W charging, and capable cameras. It offers solid everyday performance and modern features like NFC and Dolby Atmos sound, with wide GSM/4G support globally and potential compatibility with U.S. GSM carriers when unlocked and band support aligns.