HP Pre 3 vs i-mate JAM

Compare recorded specifications, size and practical differences.

HP Pre 3

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i-mate JAM

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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.

WeightJAM: 6 g lighterJAM: 150 g · Pre 3: 156 g
WidthJAM: 6 mm narrowerJAM: 58 mm · Pre 3: 64 mm
Screen diagonalJAM: 0.78 in smaller diagonalJAM: 2.8 in · Pre 3: 3.58 in
DepthPre 3: 2 mm thinnerPre 3: 16 mm · JAM: 18 mm
HeightJAM: 3 mm shorterJAM: 108 mm · Pre 3: 111 mm
Release year2011 / 2004Pre 3: 2011 · JAM: 2004

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. Pre 3
Height
111 mm
Width
64 mm
Depth
16 mm

Weight
156 g
2. JAM
Height
108 mm
Width
58 mm
Depth
18 mm

Weight
150 g

Specifications

Open a section for more detail. Scroll inside a table to keep phone names visible; on narrow screens, swipe sideways or use the arrow keys while the table is focused. Unknown means missing data, not No. Recorded zero values are shown as recorded.

Everyday essentials

Everyday essentials
Specification	Pre 3	JAM
Dimensions (HxWxD)	111 Х 64 Х 16 mm	108 Х 58 Х 18 mm
Weight	156 g	150 g
Technology	TFT	TFT
Screen size	3.58" inch	2.8" inch
Screen resolution	480 x 800 px	240 x 320 px
Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.	8 GB 512 MB RAM	64 MB RAM
Memory card support	No	SDIO/MMC up to 2 GB
BatteryCapacity is not battery life. No endurance test is implied.	1230 mAh Removable Li-Ion	1200 mAh Removable Li-Ion
Operating system OS	HP webOS 2.2	Microsoft Windows Mobile 2003 SE PocketPC
Chipset	Qualcomm MSM8255 Snapdragon S2	Unknown
Headphone jack	Yes	No

Display

Display
Specification	Pre 3	JAM
Touchscreen	capacitive touchscreen	resistive touchscreen
Display colors	16M	65K
Screen area	36.5 cm2	24.3 cm2
Screen format	5:3 (height:width)	4:3 (height:width)
Screen to body ratio	51.4%	38.8%
PPI /points per inch/	261 PPI	143 PPI

Camera and Video

Camera and Video
Specification	Pre 3	JAM
Rear camera, main	5 MP Single	1.3 MP Single
Camera specs	5 MP AF	1.3 MP
Functions	LED flash	Unknown
Video	720p	Yes
Front camera, selfie	0.3 MP Single	0 MP,
Specifications	VGA	Unknown

Performance

Performance
Specification	Pre 3	JAM
Processor CPU	1.4 GHz Scorpion	Intel PXA272 416 MHz
Graphics processor GPU	Adreno 205	Unknown

General specs

General specs
Specification	Pre 3	JAM
Release date	2011 February	2004 Q4
Colors	Black	Stylish black and silver
Historical recorded priceLegacy catalogue value; date unknown. Not a current offer.	350 EUR	260 EUR
Battery life	Stand by time- Up to 300 h Talking time- Up to 5 h	Stand by time- Up to 180 h Talking time- Up to 3 h 30 min

Communication and Connectivity

Communication and Connectivity
Specification	Pre 3	JAM
SIM card	Mini-SIM	Mini-SIM
Network	Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900	Unknown
Speed	HSPA 7.2/5.76 Mbps	Unknown
GPRS	Yes	Class 10
Edge	Yes	No
Wi-Fi	Wi-Fi 802.11 a/b/g/n dual-band	No
GPS	Yes with A-GPS	No
USB	microUSB 2.0	Proprietary
Bluetooth	2.1 A2DP EDR	Yes

Music and Audio

Music and Audio
Specification	Pre 3	JAM
Radio	No	No
Others	Active noise cancellation with dedicated mic	Handwriting recognition

Other features

Other features
Specification	Pre 3	JAM
Dop	Sensors Accelerometer proximity compass - MP3/WAV/eAAC+ player -MP4/H.264 player -Organizer -Document viewer -Voice memo/dial -Predictive text input	Infrared port - Pocket Office -Voice memo -MP3/AAC player -Predictive text input - Produced by HTC. Functionally identical to Qtek S100 O2 XDA II mini and T-Mobile MDA Compact.