• Monday, August 10, 2026
MAXX MX421 specs
2.8"
QVGA, 320 x 240 pixels
2 MP
1600 x 1200 pixels
2100 mAh
Li-Ion
127.21 x 55.60 x 13.33 mm
110 g
2012, September

MAXX MX421 Phone

GSM 900, 1800
GPRS
EDGE
EV-DO
DisplayPrimaryTFT 2.8" 320 x 240 pixels 256K colors
QVGA, 143 ppi
Secondary
CameraPrimary2 MP 1600 x 1200 pixels LED flash
Secondary
CPUChipsetUnknown. Do you know this information?
MemoryRAM
Memory CardMicroSD, Up to 8 GB
OSSystemUnknown. Do you know this information?
GeneralSIMMini-SIM, Dual-SIM
Dimension127.21 x 55.60 x 13.33 mm
Weight110 g
Released2012, September
Colors
ConnectivityUSB
 Micro-USB
WI-FI
Infrared
NFC
Hotknot
HDMI
GPS
Bluetooth
 
FeaturesSensors
Waterproof
Dustproof
Shock resistant
SoundHeadphone
 3.5mm
BatteryCapacity2100 mAh Li-Ion
Stand byUp to 1000 h
Talk timeUp to 12 h