O2 XDA Atom Exec vs ZTE U900

Compare recorded specifications, size and practical differences.

O2 XDA Atom Exec

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ZTE U900

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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.

Screen diagonalXDA Atom Exec: 0.8 in smaller diagonalXDA Atom Exec: 2.7 in · U900: 3.5 in
Release year2006 / 2011XDA Atom Exec: 2006 · U900: 2011

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 Atom Exec
Height
102 mm
Width
58 mm
Depth
18.5 mm

Weight
140 g
2. U900
Height
Unknown
Width
Unknown
Depth
Unknown

Weight
Unknown

Unavailable dimensions are omitted from the drawing.

Specifications

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Everyday essentials

Everyday essentials
Specification	XDA Atom Exec	U900
Dimensions (HxWxD)	102 Х 58 Х 18.5 mm	Х Х mm
Weight	140 g	0 g
Technology	TFT	TFT
Screen size	2.7" inch	3.5" inch
Screen resolution	240 x 320 px	480 x 800 px
Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.	64 MB RAM 192 MB ROM	Unknown
Memory card support	miniSD	microSD (dedicated slot)
BatteryCapacity is not battery life. No endurance test is implied.	1530 mAh Removable Li-Po	0 mAh,
Operating system OS	Microsoft Windows Mobile 5.0 PocketPC	Android-based OPhone 2.0
Headphone jack	No	Yes

Display

Display
Specification	XDA Atom Exec	U900
Touchscreen	resistive touchscreen	capacitive touchscreen
Display colors	Unknown	256K
Screen area	22.6 cm2	34.9 cm2
Screen format	4:3 (height:width)	5:3 (height:width)
Screen to body ratio	38.2%	Unknown
PPI /points per inch/	148 PPI	267 PPI

Camera and Video

Camera and Video
Specification	XDA Atom Exec	U900
Rear camera, main	2 MP Single	3.15 MP Single
Camera specs	2 MP	3.15 MP AF
Functions	LED flash	Unknown
Video	Yes	Yes
Front camera, selfie	0 MP,	0.3 MP Single
Specifications	Unknown	VGA

Performance

Performance
Specification	XDA Atom Exec	U900
Processor CPU	Intel XScale PXA 27x 520MHz	Unknown

General specs

General specs
Specification	XDA Atom Exec	U900
Release date	2006 June	2011 February
Colors	Silver	White
Historical recorded priceLegacy catalogue value; date unknown. Not a current offer.	310 EUR	Unknown

Communication and Connectivity

Communication and Connectivity
Specification	XDA Atom Exec	U900
SIM card	Mini-SIM	Mini-SIM
Network	Unknown	Show all network frequencies: -2G - GSM 900 / 1800 / 1900
Speed	Unknown	HSPA
GPRS	Class 10	Yes
Edge	Class 10	Yes
Wi-Fi	Wi-Fi 802.11b	Wi-Fi 802.11 b/g
GPS	No	Yes with A-GPS
USB	miniUSB	microUSB 2.0
Bluetooth	1.2	2.1 A2DP

Music and Audio

Music and Audio
Specification	XDA Atom Exec	U900
Radio	FM radio	Unknown
Others	Handwriting recognition	Unknown

Other features

Other features
Specification	XDA Atom Exec	U900
Dop	Infrared port - Pocket Office -MP3/AAC/AAC+/WMA/OGG/AMR player -WMV/MP4 player	Sensors Accelerometer proximity compass - CMMB Mobile TV -MP4/H.264 player -MP3/WAV/eAAC+ player -Organizer -Voice memo -Predictive text input