Tecno Spark 20C vs Xiaomi 15 Ultra

Tecno Spark 20C

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MediaTek

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

Xiaomi 15 Ultra

Qualcomm Snapdragon 8 Elite

Xiaomi 17 Pro Max Xiaomi 17 Max Xiaomi 17 Ultra Xiaomi 17 Pro Xiaomi 17 Xiaomi 17T Pro Xiaomi 15 Pro Xiaomi 15S Pro

A full comparison of the Tecno Spark 20C and the Xiaomi 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 —

Xiaomi 15 Ultra

Performance 92

Display 90

Camera 87

Battery 80

Portability 29

Value for money 82

What makes Tecno Spark 20C better?

What makes Xiaomi 15 Ultra better?

Bigger battery: 6000 vs 5000 mAh
Faster charging: 90W vs 18W
Higher refresh rate: 120Hz vs 90Hz

Comparison verdict

Tecno Spark 20C:

Xiaomi 15 Ultra:

Specs comparison

Specification	Tecno Spark 20C	Xiaomi 15 Ultra
Processor	MediaTek	Qualcomm Snapdragon 8 Elite
AnTuTu	—	3030376
Geekbench Single	—	3050
Geekbench Multi	—	10200
Display	6.6" IPS LCD	6.7" LTPO AMOLED
Resolution	720x1612	3200x1440
Refresh rate	90 Hz	120 Hz
Battery	5000 mAh	6000 mAh
Charging	18W	90W
Wireless charging	0W	50W
DXOMark (camera)	—	159
Main camera	—	50 MP
Ultrawide	0 MP	50 MP
Telephoto	0 MP	50 MP
Front camera	8 MP	32 MP
RAM	4GB / 8GB	16GB
Storage	128GB / 256GB	256GB / 512GB / 1TB
OS	Android 13	Android 15 / HyperOS 2
Brightness (peak)	—	3200 nits
NFC	no	yes
Protection	—	IP68
Dimensions	163.7×75.6×8.6 mm	161.3×75.3×9.4 mm
Weight	—	225 g
Launch price	—	$999