Dell 451-BBLZ power bank vs Dell 451-BBVP power bank

Comparison of 451-BBLZ, 451-BBVP

15 specifications	A Dell 451-BBLZ power bank Model 451-BBLZ View product	B Dell 451-BBVP power bank Model 451-BBVP View product
Design1 differ
Housing materialKnown for one	Plastic	—Unknown — not stated by the source
Compatible productsDiffers	Alienware M11x R2 Alienware M11x R3 Chromebook 11 Inspiron 11 3000 Series (3147) Inspiron 11 3000 Series (3148) Inspiron 11 3000 Series (3153) Inspiron 11z (1110) Inspiron 13 (1318) Inspiron 13 (7347) Inspiron 13 (7352) Inspiron 13 7000 series (7359) Inspiron 13R (N3010) Inspiron 14 (1440) Inspiron	Latitude 11 (5175) Latitude 7275 Latitude 7370 Venue 10 Pro (5056) Venue 8 Pro (5855) XPS 12 (9250)
LED indicatorsKnown for one	—Unknown — not stated by the source	Yes
Performance1 differ
Charging sourceDiffers	USB	DC
Poweridentical
Input voltageKnown for one	5 V	—Unknown — not stated by the source
Input currentKnown for one	2.1 A	—Unknown — not stated by the source
Weight & dimensionsidentical
WidthKnown for one	121.5 mm	—Unknown — not stated by the source
DepthKnown for one	78 mm	—Unknown — not stated by the source
HeightKnown for one	21.5 mm	—Unknown — not stated by the source
WeightKnown for one	293 g	—Unknown — not stated by the source

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.