SanDisk Ultra Dual Drive Luxe 128GB
Score: 76/100
SanDisk Phone Drive 256GB
Score: 65/100Rankings
The SanDisk 128 GB Ultra Dual Drive Luxe combines a premium all-metal body with dual USB-C/USB-A connectors and a swivel mechanism, delivering solid read performance and a keyring-ready design. However, its write speeds are modest, it lacks built-in encryption, and it may heat up under heavy use.
The SanDisk 256 GB Phone Drive for Android provides dual-connector USB-C/USB-A connectivity for Android phones and PCs, offering reliable 100 MB/s reads and automatic backup via the Memory Zone app, but its slower writes and lack of encryption limit its appeal for power users.
| Attribute | | |
|---|---|---|
128 GB | 256 GBbest | |
150 MB/sbest | 100 MB/s | |
— | 40 MB/sbest | |
60 monthsbest | 24 months | |
| ↓ lower better | 18 g | 13.6 gbest |
| ↓ lower better | 44.5 mmbest | 70 mm |
| ↓ lower better | 12.2 mmbest | 18 mm |
| ↓ lower better | 8.6 mmbest | 11 mm |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | | |
|---|---|---|
Storage(1) | ||
Capacity (GB) | 128 GB | 256 GB |
Performance(2) | ||
Read Speed (MB/s) | 150 MB/s | 100 MB/s |
Write Speed (MB/s) | 22-68 MB/s | 40 MB/s |
Warranty(1) | ||
Warranty Period (months) | 60 months | 24 months |
Physical(5) | ||
Weight (g) | 18 g | 13.6 g |
Length (mm) | 44.5 mm | 70 mm |
Width (mm) | 12.2 mm | 18 mm |
Height (mm) | 8.6 mm | 11 mm |
Material | Aluminum alloy | Plastic |
Compatibility(1) | ||
Operating System Compatibility | Windows; macOS; Android | Android, Windows, macOS |
Products in the top-left offer the best value (high score, low price).
Professional reviewers highlight the drive's premium metal construction, dual-connector versatility and the convenience of eliminating adapters, but criticize the misleading 400 MB/s claim and the absence of built-in security features.
Everyday users praise the drive's solid build, keyring design and seamless file transfers between phones and computers, especially for backing up photos on the go. Recurring complaints focus on the drive heating up during large transfers, slower-than-expected write speeds, lack of encryption, and a swivel hinge that can become loose over time.
“Perfect for freeing up space on my Samsung Galaxy.”
“Love the keyring - I always have it with me.”
“Transfers full HD videos in seconds.”
Professional reviewers praise the drive's practicality for Android users, noting solid build and the added value of RescuePRO Deluxe and a 5-year warranty, while pointing out that its 100 MB/s read speed lags behind faster competitors.
Everyday users rate the drive positively for ease of use and keyring design, but commonly complain about slow write speeds, occasional app crashes, and mounting issues on certain Android devices.
