O2 XDA Exec vs Vodafone 1231

Compare recorded specifications, size and practical differences.

O2 XDA Exec

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Vodafone 1231

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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.

Weight1231: 155 g lighter1231: 130 g · XDA Exec: 285 g
Width1231: 15.6 mm narrower1231: 65.4 mm · XDA Exec: 81 mm
Screen diagonal1231: 1.1 in smaller diagonal1231: 2.5 in · XDA Exec: 3.6 in
Depth1231: 10.5 mm thinner1231: 14.5 mm · XDA Exec: 25 mm
Height1231: 14 mm shorter1231: 113 mm · XDA Exec: 127 mm
Release year2005 / 2009XDA Exec: 2005 · 1231: 2009

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. XDA Exec
Height
127 mm
Width
81 mm
Depth
25 mm

Weight
285 g
2. 1231
Height
113 mm
Width
65.4 mm
Depth
14.5 mm

Weight
130 g

Specifications

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Everyday essentials

Everyday essentials
Specification	XDA Exec	1231
Dimensions (HxWxD)	127 Х 81 Х 25 mm	113 Х 65.4 Х 14.5 mm
Weight	285 g	130 g
Technology	TFT	TFT
Screen size	3.6" inch	2.5" inch
Screen resolution	640 x 480 px	320 x 240 px
Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.	64 MB RAM 128 MB ROM	48 MB
Memory card support	SDIO/MMC	microSD up to 4 GB (dedicated slot)
BatteryCapacity is not battery life. No endurance test is implied.	1620 mAh Removable Li-Ion	1100 mAh Removable Li-Ion
Operating system OS	Microsoft Windows Mobile 5.0 PocketPC	Microsoft Windows Mobile 6.1 Standard
Headphone jack	No	No

Display

Display
Specification	XDA Exec	1231
Touchscreen	resistive touchscreen	Unknown
Display colors	65K	65K
Screen area	40.1 cm2	19.4 cm2
Screen format	4:3 (height:width)	4:3 (height:width)
Screen to body ratio	39.0%	26.2%
PPI /points per inch/	222 PPI	160 PPI

Camera and Video

Camera and Video
Specification	XDA Exec	1231
Rear camera, main	1.3 MP Single	1.3 MP Single
Camera specs	1.3 MP	1.3 MP
Video	Yes	Yes
Front camera, selfie	0.3 MP Single	0 MP,
Specifications	VGA videocall camera	Unknown

Performance

Performance
Specification	XDA Exec	1231
Processor CPU	Intel Bulverde 520 MHz	Unknown

General specs

General specs
Specification	XDA Exec	1231
Release date	2005 August	2009 June
Colors	Stylish black	Black
Historical recorded priceLegacy catalogue value; date unknown. Not a current offer.	300 EUR	Unknown
Battery life	Stand by time- Up to 250 h Talking time- Up to 8 h	Stand by time- Up to 230 h Talking time- Up to 5 h

Communication and Connectivity

Communication and Connectivity
Specification	XDA Exec	1231
SIM card	Mini-SIM	Mini-SIM
Network	Show all network frequencies: -2G - GSM 900 / 1800 / 1900	Unknown
Speed	Yes 384 kbps	Unknown
GPRS	Class 10	Class 10
Edge	No	Class 10
Wi-Fi	Wi-Fi 802.11b	No
GPS	No	Yes
USB	miniUSB	Proprietary
Bluetooth	1.2	2.0 A2DP
Harmful irradiation	Unknown	SAR EU - 0.69 W/kg (head)

Music and Audio

Music and Audio
Specification	XDA Exec	1231
Radio	No	No
Others	Handwriting recognition Dual speakers	Unknown

Other features

Other features
Specification	XDA Exec	1231
Dop	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.	MP3/MP4 player -Organizer -Voice memo -Predictive text input