Tecno Spark 20C vs Vivo iQOO 15 Ultra

Tecno Spark 20C

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MediaTek

Tecno Camon 40 Premier Tecno Pova 7 Ultra Tecno Phantom V Fold Tecno Phantom V Fold2 Tecno Phantom X2 Tecno Phantom X2 Pro Tecno Camon 30 Premier Tecno Camon 30 Pro

Vivo iQOO 15 Ultra

Qualcomm Snapdragon 8 Elite Gen 5

Vivo iQOO 15T Vivo X300 Ultra Vivo iQOO 15 Vivo X300s Vivo iQOO Neo 11 Ultra Vivo X Fold6 Vivo X300 Pro Vivo iQOO 13

A full comparison of the Tecno Spark 20C and the Vivo iQOO 15 Ultra is not possible yet: there is too little verified data on the Tecno Spark 20C to compute a MobileRank score. The specs we do have are in the table below.

Profile comparison

Category scores

Tecno Spark 20C

Performance —

Display 44

Camera —

Battery 43

Portability 44

Value for money —

Vivo iQOO 15 Ultra

Performance 99

Display 99

Camera 78

Battery 92

Portability 35

Value for money 92

What makes Tecno Spark 20C better?

What makes Vivo iQOO 15 Ultra better?

Bigger battery: 7400 vs 5000 mAh
Faster charging: 120W vs 18W
Higher refresh rate: 144Hz vs 90Hz

Comparison verdict

Specs comparison

Specification	Tecno Spark 20C	Vivo iQOO 15 Ultra
Processor	MediaTek	Qualcomm Snapdragon 8 Elite Gen 5
AnTuTu	—	4602290
Geekbench Single	—	3639
Geekbench Multi	—	11047
Display	6.6" IPS LCD	6.8" LTPO AMOLED
Resolution	720x1612	1440x3168
Refresh rate	90 Hz	144 Hz
Battery	5000 mAh	7400 mAh
Charging	18W	120W
Wireless charging	0W	50W
Main camera	—	50 MP
Ultrawide	0 MP	50 MP
Telephoto	0 MP	50 MP
Front camera	8 MP	32 MP
RAM	4GB / 8GB	12GB / 16GB / 24GB
Storage	128GB / 256GB	256GB / 512GB / 1TB
OS	Android 13	Android 16
Brightness (peak)	—	8000 nits
NFC	no	yes
Protection	—	IP68
Dimensions	163.7×75.6×8.6 mm	163.7×76.8×8.7 mm
Weight	—	227 g
Launch price	—	$799