Realme V21 vs Vivo X300 Ultra

Realme V21

—

None

Realme GT 8 Pro Realme Neo8 Realme GT 8 Realme GT7 Pro Racing Realme GT7 Pro Realme GT7 (China) Realme Neo7 Turbo Realme Neo7

Vivo X300 Ultra

Qualcomm Snapdragon 8 Elite Gen 5

Vivo iQOO 15T Vivo iQOO 15 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 Realme V21 and the Vivo X300 Ultra is not possible yet: there is too little verified data on the Realme V21 to compute a MobileRank score. The specs we do have are in the table below.

Profile comparison

Category scores

Realme V21

Performance —

Display 39

Camera 10

Battery 66

Portability —

Value for money —

Vivo X300 Ultra

Performance 99

Display 89

Camera 96

Battery 85

Portability 39

Value for money 94

What makes Realme V21 better?

What makes Vivo X300 Ultra better?

Bigger battery: 7000 vs 5000 mAh
Better main camera: 200MP vs 13MP

Comparison verdict

Specs comparison

Specification	Realme V21	Vivo X300 Ultra
Processor	—	Qualcomm Snapdragon 8 Elite Gen 5
AnTuTu	—	4247433
Geekbench Single	—	3639
Geekbench Multi	—	11047
Display	6.6" TFT	6.8" LTPO OLED
Resolution	720x1612	3168x1440
Refresh rate	—	120 Hz
Battery	5000 mAh	7000 mAh
Charging	—	100W
Wireless charging	—	40W
DXOMark (camera)	—	170
Main camera	13 MP	200 MP
Ultrawide	0 MP	50 MP
Telephoto	0 MP	200 MP
Front camera	8 MP	32 MP
RAM	4GB / 6GB / 8GB	12GB / 16GB
Storage	128GB	256GB / 512GB / 1TB
OS	Android 12, Realme UI 3.0	Android 16
NFC	no	yes
Protection	—	IP69
Dimensions	—	163.0×76.8×8.2 mm
Weight	—	230 g
Launch price	—	$950