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O2 XDA Atom Exec vs T-Mobile Comet

 
Brief information about compared phones: O2 XDA Atom Exec , T-Mobile Comet

O2 XDA Atom Exec 2006 year of release. cpu Intel XScale PXA 27x 520MHz. screen 2.7". with resolution 240x320. Smartphone has 2 megapixel main camera .

T-Mobile Comet 2010 year of release. cpu 528 MHz ARM 11. screen 2.8". with resolution 240x320. Smartphone has 3 megapixel main camera .

Display Technology TFT TFT
Touchscreen resistive touchscreen capacitive touchscreen
Display colors 256K
Screen size 2.7" inch 2.8" inch
Screen area 22.6 cm2 24.3 cm2
Screen format 4:3 (height:width) 4:3 (height:width)
Screen to body ratio 38.2% 41.7%
Screen resolution 240 x 320 px 240 x 320 px
PPI /points per inch/ 148 PPI 143 PPI
Camera and Video Rear camera, main 2 MP, Single 3.15 MP, Single
Camera specs 2 MP 3.15 MP
Functions LED flash
Video Yes CIF
Front camera, selfie 0 MP, 0 MP,
Specifications
Performance Operating system OS Microsoft Windows Mobile 5.0 PocketPC Android 2.2 (Froyo)
Chipset Qualcomm MSM7225 Snapdragon S1
Processor CPU Intel XScale PXA 27x 520MHz 528 MHz ARM 11
Graphics processor GPU No
External memory miniSD microSD, up to 32 GB (dedicated slot), 2 GB included
Internal memory 64 MB RAM, 192 MB ROM
General specs Release date 2006, June 2010, November
Dimensions (HxWxD) 102 Х 58 Х 18.5 mm 104.1 Х 55.9 Х 12.7 mm
Weight 140 g 102.1 g
Colors Silver Black
Battery 1530 mAh,  Removable Li-Po 1200 mAh,  Removable Li-Ion
Approximate price 310 EUR 150 EUR
Battery life Stand by time- Up to 288 h Talking time- Up to 9 h
Communication and Connectivity SIM card Mini-SIM Mini-SIM
Network Show all network frequencies: Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900
Speed HSPA 7.2/0.384 Mbps
GPRS Class 10 Class 10
Edge Class 10 Class 10
Wi-Fi Wi-Fi 802.11b Wi-Fi 802.11 b/g/n, hotspot
GPS No Yes, with A-GPS
NFC
USB miniUSB microUSB 2.0
Bluetooth 1.2 2.0, A2DP
Music and Audio Radio FM radio FM radio
Headphone jack No Yes
Others Handwriting recognition
Other features Dop , Infrared port - Pocket Office -MP3/AAC/AAC+/WMA/OGG/AMR player -WMV/MP4 player Sensors Accelerometer MP3/WMA/eAAC+ player -MP4/H.264 player -Organizer -Photo viewer/editor -Voice memo/dial/commands -Predictive text input (Swype) For T-Mobile

An overview of the main advantages of each of the devices

Reasons to buy XDA Atom Exec
  • Internal memory 192 GB
  • External memory miniSD GB
Reasons to buy Comet
  • External memory microSD GB