Acer
Released: Feb 2009
Acer DX650
Approx. Price
USD 175
The Acer DX650 is a unique dual-sided smartphone featuring a touchscreen on one side and a traditional keypad on the other.
The Acer DX650 is one of the most unconventional smartphones of its era, boasting a 'double-sided' design. One side features a 2.8-inch QVGA touchscreen for a full Windows Mobile 6.1 Professional experience, while the reverse side houses a traditional alphanumeric keypad accompanied by a 1.27-inch OLED monochrome display for quick calls and messaging. This innovative approach aimed to bridge the gap between touch interaction and tactile efficiency, powered by a 533MHz Samsung processor.
Full Specifications
Display
Type
TFT
Size
2.8 inches
Resolution
240 x 320 pixels
Protection
No
Refresh Rate
60Hz
Processor & OS
Chipset
Samsung S3C6410
Memory & Storage
RAM
128MB
Internal
256
Battery
Capacity
1260 mAh
Type
Li-Ion, removable
Charging
5W wired
Wireless
No
Connectivity
Network
GSM / HSPA
WLAN
Wi-Fi 802.11 b/g
Bluetooth
2.0, A2DP
GPS
NFC
Infrared
Radio
USB
miniUSB 2.0
Sensors
Accelerometer
Gyroscope
Compass
Proximity
Barometer
Fingerprint
Face ID
Body
Dimensions
109.6 x 59 x 15.6 mm (4.31 x 2.32 x 0.61 in)
Weight
130 g (4.59 oz)
Camera
Rear Camera
2 MP
standard
Fixed focus
SIM
Slot 1
physical (3G, 2G)
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