Mitac MIO 8390 vs O2 XDA Exec: specs comparison

Key differences

Calculated from recorded specifications using minimum difference thresholds. These are differences, not an overall ranking. For three phones, numeric highlights compare the two extremes.

Weight

MIO 8390: 160 g lighter

MIO 8390:

125 g

XDA Exec:

285 g
Width

MIO 8390: 30 mm narrower

MIO 8390:

51 mm

XDA Exec:

81 mm
Screen diagonal

MIO 8390: 1.4 in smaller diagonal

MIO 8390:

2.2 in

XDA Exec:

3.6 in
Depth

MIO 8390: 1 mm thinner

MIO 8390:

24 mm

XDA Exec:

25 mm
Height

MIO 8390: 28 mm shorter

MIO 8390:

99 mm

XDA Exec:

127 mm
Release year

MIO 8390:

2003

XDA Exec:

2005

Physical size

Relative size, not calibrated actual size. Front and side outlines share one scale and a bottom baseline. Generic outlines use recorded body dimensions, excluding camera bumps.

Front

Side

1. MIO 8390

Height:

99 mm
Width:

51 mm
Depth:

24 mm

Weight:

125 g
2. XDA Exec

Height:

127 mm +28 mm versus MIO 8390
Width:

81 mm +30 mm versus MIO 8390
Depth:

25 mm +1 mm versus MIO 8390

Weight:

285 g

Weight

Bars start at zero and share a scale within this chart.

1. MIO 8390

125 g
2. XDA Exec

285 g

+160 g versus MIO 8390

Screen size

Approximate rectangular screens calculated from recorded diagonal and aspect ratio at one relative scale. Rounded corners and cutouts are not subtracted. These are not phone outlines or calibrated actual sizes.

At least two phones need compatible screen dimensions for a drawing.

1. MIO 8390

MIO 8390: Screen geometry unavailable or conflicting.
2. XDA Exec

Screen diagonal:

3.6 in

Aspect ratio (height:width):

4:3

Approximate rectangular screen area:

40.1 cm²

Memory variants

Each row compares the same storage capacity. Cells show recorded RAM alternatives, not combined maxima. Not recorded does not mean unavailable in every market.

No unambiguous storage/RAM pairings are recorded. See the original specifications below.

MIO 8390: Original memory entry

16 MB RAM · 32 MB ROM

XDA Exec: Original memory entry

64 MB RAM · 128 MB ROM

Practical features

Explicit Yes and No values are shown directly. Qualified or regional records retain their details. Unknown means the record is missing.

1. MIO 8390

NFC:: Unknown
Headphone jack:: No
Memory card support:: See details MMC/SD

2. XDA Exec

NFC:: Unknown
Headphone jack:: No
Memory card support:: See details SDIO/MMC

Battery capacity

Capacity is not battery life. No endurance test is implied.

Recorded battery capacity

Bars start at zero and share a scale within this chart.

1. MIO 8390

1050 mAh
2. XDA Exec

1620 mAh

+570 mAh versus MIO 8390

Specifications

Open a section for more detail. On narrow screens, swipe sideways or use Left/Right arrow keys while the table is focused. Unknown means missing data, not No. Recorded zero values are shown as recorded.

1. MIO 83902. XDA Exec

Everyday essentials

Everyday essentials — specifications for MIO 8390, XDA Exec.
Specification	MIO 8390	XDA Exec
Dimensions (HxWxD)	99 Х 51 Х 24 mm	127 Х 81 Х 25 mm
Weight	125 g	285 g
Technology	TFT	TFT
Screen size	2.2" inch	3.6" inch
Screen resolution	176 x 220 px	640 x 480 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.	16 MB RAM 32 MB ROM	64 MB RAM 128 MB ROM
Memory card support	MMC/SD	SDIO/MMC
Battery Capacity is not battery life. No endurance test is implied.	1050 mAh Removable Li-Po	1620 mAh Removable Li-Ion
Operating system OS	Microsoft Smartphone 2003	Microsoft Windows Mobile 5.0 PocketPC
Headphone jack	No	No

Display

Display — specifications for MIO 8390, XDA Exec.
Specification	MIO 8390	XDA Exec
Touchscreen	Unknown	resistive touchscreen
Display colors	Unknown	65K
Screen area	15.2 cm2	40.1 cm2
Screen format	Unknown	4:3 (height:width)
Screen to body ratio	30.2%	39.0%
PPI /points per inch/	0 PPI	222 PPI

Camera and Video

Camera and Video — specifications for MIO 8390, XDA Exec.
Specification	MIO 8390	XDA Exec
Rear camera, main	0.3 MP Single	1.3 MP Single
Camera specs	Unknown	1.3 MP
Video	No	Yes
Front camera, selfie	0 MP,	0.3 MP Single
Specifications	Unknown	VGA videocall camera

Performance

Performance — specifications for MIO 8390, XDA Exec.
Specification	MIO 8390	XDA Exec
Processor CPU	Intel PXA262 200 MHz	Intel Bulverde 520 MHz

General specs

General specs — specifications for MIO 8390, XDA Exec.
Specification	MIO 8390	XDA Exec
Release date	2003 Q3	2005 August
Colors	Dazzling silver opulent red	Stylish black
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.	Unknown	300 EUR
Battery life	Stand by time- Up to 100 h Talking time- Up to 3 h	Stand by time- Up to 250 h Talking time- Up to 8 h

Communication and Connectivity

Communication and Connectivity — specifications for MIO 8390, XDA Exec.
Specification	MIO 8390	XDA Exec
SIM card	Mini-SIM	Mini-SIM
Network	Unknown	Show all network frequencies: -2G - GSM 900 / 1800 / 1900
Speed	Unknown	Yes 384 kbps
GPRS	Yes	Class 10
Edge	No	No
Wi-Fi	No	Wi-Fi 802.11b
GPS	No	No
USB	Unknown	miniUSB
Bluetooth	No	1.2

Music and Audio

Music and Audio — specifications for MIO 8390, XDA Exec.
Specification	MIO 8390	XDA Exec
Radio	No	No
Others	Second LCD display (48 x 64 pixels)	Handwriting recognition Dual speakers

Other features

Other features — specifications for MIO 8390, XDA Exec.
Specification	MIO 8390	XDA Exec
Dop	Infrared port - MP3/AAC/AAC+/WMA/OGG/AMR player -WMV/MP4 player -Predictive text input -Sync ML -MP4 encoder/decoder -Voice memo	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.

Mitac MIO 8390 vs O2 XDA Exec

Mitac MIO 8390

O2 XDA Exec