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O2 XDA Exec vs Micromax A75

 
Brief information about compared phones: Micromax A75 , O2 XDA Exec

Micromax A75 2011 year of release. cpu 650 MHz Cortex-A9. screen 3.75". with resolution 320x480. Smartphone has 0 megapixel front camera and 3 megapixel main camera .

O2 XDA Exec 2005 year of release. cpu Intel Bulverde 520 MHz. screen 3.6". with resolution 640x480. Smartphone has 0 megapixel front camera and 1 megapixel main camera .

Display Technology TFT TFT
Touchscreen capacitive touchscreen resistive touchscreen
Display colors 65K
Screen size 3.75" inch 3.6" inch
Screen area 41.9 cm2 40.1 cm2
Screen format 3:2 (height:width) 4:3 (height:width)
Screen to body ratio 55.0% 39.0%
Screen resolution 320 x 480 px 640 x 480 px
PPI /points per inch/ 154 PPI 222 PPI
Camera and Video Rear camera, main 3.15 MP, Single 1.3 MP, Single
Camera specs 3.15 MP 1.3 MP
Functions LED flash
Video Yes Yes
Front camera, selfie 0.3 MP, Single 0.3 MP, Single
Specifications VGA VGA videocall camera
Performance Operating system OS Android 2.3 (Gingerbread) Microsoft Windows Mobile 5.0 PocketPC
Chipset Mediatek MT6573 (65 nm)
Processor CPU 650 MHz Cortex-A9 Intel Bulverde 520 MHz
Graphics processor GPU PowerVR SGX531
External memory microSD, up to 32 GB (dedicated slot) SDIO/MMC
Internal memory 64 MB RAM, 128 MB ROM
General specs Release date 2011, December 2005, August
Dimensions (HxWxD) 120 Х 63.5 Х 10.9 mm 127 Х 81 Х 25 mm
Weight 135.4 g 285 g
Colors Black Stylish black
Battery 1300 mAh,  Removable Li-Ion 1620 mAh,  Removable Li-Ion
Approximate price 120 EUR 300 EUR
Battery life Stand by time- Up to 288 h Talking time- Up to 5 h Stand by time- Up to 250 h Talking time- Up to 8 h
Communication and Connectivity SIM card Dual SIM (Mini-SIM) Mini-SIM
Network Show all network frequencies: -2G - GSM 900 / 1800 - SIM1 & SIM 2 Show all network frequencies: -2G - GSM 900 / 1800 / 1900
Speed HSPA 7.2/5.76 Mbps Yes, 384 kbps
GPRS Class 12 Class 10
Edge Class 12 No
Wi-Fi Wi-Fi 802.11 a/b/g/n, dual-band, hotspot, DLNA Wi-Fi 802.11b
GPS Yes, with A-GPS No
NFC
USB microUSB 2.0 miniUSB
Bluetooth 3.0, A2DP 1.2
Music and Audio Radio FM radio No
Headphone jack Yes No
Others Handwriting recognition
Other features Dop Sensors Accelerometer, proximity, compass - MP3/WAV/WMA/AAC player -MP4/H.263 player -Organizer -Photo/video editor -Document editor -Voice memo/dial/commands -Predictive text input , Infrared port - Pocket Office -Voice memo -MP3/AAC player - Produced by HTC. Functionally identical to Qtek 9000 , i-mate JASJAR and T-Mobile MDA IV.

An overview of the main advantages of each of the devices

Reasons to buy A75
  • External memory microSD GB
Reasons to buy XDA Exec
  • Internal memory 128 GB
  • External memory SDIO/MMC GB