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8100
a9100
Display
Type
TFT
TFT
Size
2.2"
2.8"
Resolution
—
—
Refresh Rate
—
—
Brightness
—
—
Protection
—
—
Platform
OS
OTHER Microsoft Smartphone 2003 SE
WINDOWS Microsoft Windows Mobile 5.0 PocketPC
Chipset
TI OMAP 730
TI OMAP 850
CPU
200 MHz ARM926EJ-S
200 MHz ARM926EJ-S
GPU
—
—
AnTuTu Score
—
—
Memory
RAM
—
—
Storage
—
—
Storage Type
—
—
Card Slot
Yes
Yes
Camera
Main Camera
—
1.3MP
Selfie Camera
—
—
Video (Max)
Yes
No
OIS
No
No
Battery
Capacity
1,050 mAh
1,250 mAh
Wired Charging
—
—
Wireless Charging
—
—
Fast Charging
—
—
Connectivity
Wi-Fi
No
Wi-Fi 802.11 b/i
Bluetooth
—
1.2
NFC
No
No
5G
No
No
USB
Proprietary
miniUSB
GPS
—
—
Body
Dimensions
107 x 47 x 19 mm (4.21 x 1.85 x 0.75 in)
108 x 58 x 23.7 mm (4.25 x 2.28 x 0.93 in)
Weight
106g
168g
Build
—
—
Water Resist
—
—
Colors
Stylish black and silver
Gray