Samsung Convoy (SCH-U640)

SCH-U640 · 2009 · flip

Specifications

Cpu: Not publicly documented (rugged CDMA feature phone baseband)
Ram: max: 90 MB (fixed); additional storage only via microSD · base: 90 MB shared internal memory
Modem: CDMA2000 1X/EV-DO on Verizon; MIL-STD-810F rated for shock, dust, vibration, humidity, salt fog, solar radiation, altitude, and temperature extremes
Ports: microUSB
Camera: 2 MP rear camera/camcorder with a dedicated camera key; no front camera
Battery: Removable 1300 mAh Li-Ion; rated up to 5 hours talk time, up to 22+ days standby
Display: 2.2" TFT LCD, 176x220, 128 ppi, 262K colors (main); 1.3" external display
Storage: base: 90 MB shared internal memory (exact user-accessible portion not officially published) · options: microSD card, commonly cited up to 16 GB in retail listings (Samsung did not publish an official ceiling)
Release Price: $99.99 on a 2-year Verizon contract after mail-in rebate, per contemporary retail listings

Colors

Black

Gray

battery

Removable 1300 mAh Li-Ion pack · Locking rear battery cover, tool-free swap.

~$10-15

EASY

storage

microSD, commonly cited up to 16 GB · Dedicated microSD slot under the battery cover.

~$10-20

EASY