Celkon A63 vs i-mate JAM

Compare recorded specifications, size and practical differences.

Celkon A63

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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.

Screen diagonalJAM: 1.2 in smaller diagonalJAM: 2.8 in · A63: 4 in
Release year2013 / 2004A63: 2013 · 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. A63
Height
Unknown
Width
Unknown
Depth
Unknown

Weight
Unknown

Unavailable dimensions are omitted from the drawing.
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	A63	JAM
Dimensions (HxWxD)	Х Х mm	108 Х 58 Х 18 mm
Weight	0 g	150 g
Technology	TFT	TFT
Screen size	4" 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.	512 MB 256 MB RAM	64 MB RAM
Memory card support	microSD up to 32 GB (dedicated slot)	SDIO/MMC up to 2 GB
BatteryCapacity is not battery life. No endurance test is implied.	1500 mAh Li-Ion	1200 mAh Removable Li-Ion
Operating system OS	Android 4.2.0 (Jelly Bean)	Microsoft Windows Mobile 2003 SE PocketPC
Headphone jack	Yes	No

Display

Display
Specification	A63	JAM
Touchscreen	capacitive touchscreen	resistive touchscreen
Display colors	Unknown	65K
Screen area	45.5 cm2	24.3 cm2
Screen format	5:3 (height:width)	4:3 (height:width)
Screen to body ratio	Unknown	38.8%
PPI /points per inch/	233 PPI	143 PPI

Camera and Video

Camera and Video
Specification	A63	JAM
Rear camera, main	3.15 MP Single	1.3 MP Single
Camera specs	3.15 MP	1.3 MP
Video	Yes	Yes
Front camera, selfie	0.3 MP Single	0 MP,
Specifications	VGA	Unknown

Performance

Performance
Specification	A63	JAM
Processor CPU	Dual-core 1.2 GHz	Intel PXA272 416 MHz

General specs

General specs
Specification	A63	JAM
Release date	2013 August	2004 Q4
Colors	Black	Stylish black and silver
Historical recorded priceLegacy catalogue value; date unknown. Not a current offer.	50 EUR	260 EUR
Battery life	Unknown	Stand by time- Up to 180 h Talking time- Up to 3 h 30 min

Communication and Connectivity

Communication and Connectivity
Specification	A63	JAM
SIM card	Dual SIM (Mini-SIM)	Mini-SIM
GPRS	Class 12	Class 10
Edge	Class 12	No
Wi-Fi	Wi-Fi 802.11 b/g/n	No
GPS	No	No
USB	microUSB 2.0	Proprietary
Bluetooth	Yes	Yes
Harmful irradiation	SAR EU - 0.91 W/kg (head) 0.63 W/kg (body)	Unknown

Music and Audio

Music and Audio
Specification	A63	JAM
Radio	Unknown	No
Others	Unknown	Handwriting recognition

Other features

Other features
Specification	A63	JAM
Dop	Sensors Proximity gyro	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.