Acer M900 vs i-mate JAMin

Compare recorded specifications, size and practical differences.

Acer M900

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i-mate JAMin

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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.

WeightJAMin: 38 g lighterJAMin: 150 g · M900: 188 g
WidthJAMin: 4 mm narrowerJAMin: 58 mm · M900: 62 mm
Screen diagonalJAMin: 1 in smaller diagonalJAMin: 2.8 in · M900: 3.8 in
DepthM900: 1.1 mm thinnerM900: 17.1 mm · JAMin: 18.2 mm
HeightJAMin: 11 mm shorterJAMin: 108 mm · M900: 119 mm
Release year2009 / 2006M900: 2009 · JAMin: 2006

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. M900
Height
119 mm
Width
62 mm
Depth
17.1 mm

Weight
188 g
2. JAMin
Height
108 mm
Width
58 mm
Depth
18.2 mm

Weight
150 g

Specifications

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Everyday essentials

Everyday essentials
Specification	M900	JAMin
Dimensions (HxWxD)	119 Х 62 Х 17.1 mm	108 Х 58 Х 18.2 mm
Weight	188 g	150 g
Technology	TFT	TFT
Screen size	3.8" 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.	Super AMOLED	64 MB RAM 128 MB ROM
Memory card support	microSD (dedicated slot)	SD/MMC up to 2 GB
BatteryCapacity is not battery life. No endurance test is implied.	1530 mAh Removable Li-Ion	1200 mAh Removable Li-Po
Operating system OS	Microsoft Windows Mobile 6.1 Professional	Microsoft Windows Mobile 5.0 PocketPC
Chipset	Unknown	TI OMAP 850
NFC	Super AMOLED	Unknown
Headphone jack	panorama	No

Display

Display
Specification	M900	JAMin
Touchscreen	resistive touchscreen	resistive touchscreen
Display colors	65K	65K
Screen area	41.1 cm2	24.3 cm2
Screen format	5:3 (height:width)	4:3 (height:width)
Screen to body ratio	55.7%	38.8%
PPI /points per inch/	246 PPI	143 PPI

Camera and Video

Camera and Video
Specification	M900	JAMin
Rear camera, main	5 MP Single	2 MP Single
Camera specs	5 MP AF	2 MP
Functions	Dual-LED flash	Unknown
Video	Yes	CIF
Front camera, selfie	0.3 MP Single	0 MP,
Specifications	VGA videocall camera	Unknown

Performance

Performance
Specification	M900	JAMin
Processor CPU	533 MHz Samsung S3C 6410	200 MHz ARM926EJ-S

General specs

General specs
Specification	M900	JAMin
Release date	2009 February	2006 Q1
Colors	Black	Stylish black
Historical recorded priceLegacy catalogue value; date unknown. Not a current offer.	250 EUR	220 EUR
Battery life	Stand by time- Up to 470 h Talking time- Up to 4 h	Unknown

Communication and Connectivity

Communication and Connectivity
Specification	M900	JAMin
SIM card	Single SIM (Mini-SIM)Dual SIM (Mini-SIM/Micro-SIM	Mini-SIM
Network	Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2-3G - HSDPA 900 / 2100-4G - LTE	Unknown
Speed	HSPA 7.2/2 Mbps	Unknown
GPRS	Class 10	Class 10
Edge	Class 10	Class 10
Wi-Fi	Wi-Fi 802.11 b/g/n	Wi-Fi 802.11b/g
GPS	Yes SiRF Star III chipset	No
USB	miniUSB	miniUSB
Bluetooth	microUSB 2.0 A2DP	2.0
Harmful irradiation	SAR - 0.43 W/kg (head) 0.92 W/kg (body)	Unknown

Music and Audio

Music and Audio
Specification	M900	JAMin
Radio	FM radio	No
Others	Handwriting recognition	Handwriting recognition

Other features

Other features
Specification	M900	JAMin
Dop	Sensors Fingerprint (front-mounted) Pocket Office -Voice memo -MP3 player -Predictive text input	Infrared port - Pocket Office -Voice memo -MP3/AAC player - Produced by HTC. Functionally identical to Qtek S200 O2 XDA Neo.