• Monday, May 11, 2026
COOLPAD 688 specs
3.5"
QVGA, 320 x 240 pixels
64 MB RAM
128 GB Internal
1400 mAh
Li-Ion
112 x 69 x 26.5 mm
178 g
2003, November

COOLPAD 688 Phone

CDMA 800
GPRS
EDGE
EV-DO
DisplayPrimaryTFT 3.5" 320 x 240 pixels 256K colors
QVGA, 114 ppi
Secondary
CameraPrimary
Secondary
CPUChipsetUnknown. Do you know this information?
MemoryRAM64 MB
Internal128 GB
Memory CardMicroSD,
OSSystemUnknown. Do you know this information?
GeneralSIMMini-SIM, Single-SIM
Dimension112 x 69 x 26.5 mm
Weight178 g
Released2003, November
Colorssilver
ConnectivityUSB
 
WI-FI
Infrared
NFC
Hotknot
HDMI
GPS
Bluetooth
FeaturesSensors
Waterproof
Dustproof
Shock resistant
SoundHeadphone
BatteryCapacity1400 mAh Li-Ion
Stand byUp to 120 h
Talk timeUp to 3 h