Celkon Q455 vs i-mate JAMin

Compare recorded specifications, size and practical differences.

Celkon Q455

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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.

WeightQ455: 20 g lighterQ455: 130 g · JAMin: 150 g
WidthJAMin: 10 mm narrowerJAMin: 58 mm · Q455: 68 mm
Screen diagonalJAMin: 1.7 in smaller diagonalJAMin: 2.8 in · Q455: 4.5 in
DepthQ455: 10.3 mm thinnerQ455: 7.9 mm · JAMin: 18.2 mm
HeightJAMin: 28.5 mm shorterJAMin: 108 mm · Q455: 136.5 mm
Release year2014 / 2006Q455: 2014 · 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. Q455
Height
136.5 mm
Width
68 mm
Depth
7.9 mm

Weight
130 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	Q455	JAMin
Dimensions (HxWxD)	136.5 Х 68 Х 7.9 mm	108 Х 58 Х 18.2 mm
Weight	130 g	150 g
Technology	IPS LCD	TFT
Screen size	4.5" inch	2.8" inch
Screen resolution	540 x 960 px	240 x 320 px
Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.	16 GB 1 GB RAM	64 MB RAM 128 MB ROM
Memory card support	microSD up to 64 GB	SD/MMC up to 2 GB
BatteryCapacity is not battery life. No endurance test is implied.	2000 mAh Removable Li-Ion	1200 mAh Removable Li-Po
Operating system OS	Android 4.4.2 (KitKat)	Microsoft Windows Mobile 5.0 PocketPC
Chipset	Unknown	TI OMAP 850
Headphone jack	Yes	No

Display

Display
Specification	Q455	JAMin
Touchscreen	capacitive touchscreen	resistive touchscreen
Display colors	Unknown	65K
Screen area	55.8 cm2	24.3 cm2
Screen format	16:9 (height:width)	4:3 (height:width)
Screen to body ratio	60.1%	38.8%
PPI /points per inch/	245 PPI	143 PPI

Camera and Video

Camera and Video
Specification	Q455	JAMin
Rear camera, main	8 MP Single	2 MP Single
Camera specs	8 MP	2 MP
Video	Yes	CIF
Front camera, selfie	1.3 MP Single	0 MP,
Specifications	1.3 MP	Unknown

Performance

Performance
Specification	Q455	JAMin
Processor CPU	Quad-core 1.2	200 MHz ARM926EJ-S

General specs

General specs
Specification	Q455	JAMin
Release date	2014	2006 Q1
Colors	White Black Blue	Stylish black
Historical recorded priceLegacy catalogue value; date unknown. Not a current offer.	100 EUR	220 EUR
Battery life	Talking time- Up to 6 h (3G)	Unknown

Communication and Connectivity

Communication and Connectivity
Specification	Q455	JAMin
SIM card	Dual SIM (Mini-SIM)	Mini-SIM
Network	Show all network frequencies: -2G - GSM 900 / 1800 - SIM 1 & SIM 2	Unknown
Speed	HSPA	Unknown
GPRS	Yes	Class 10
Edge	Yes	Class 10
Wi-Fi	Wi-Fi 802.11 b/g/n hotspot	Wi-Fi 802.11b/g
GPS	Yes	No
USB	microUSB 2.0	miniUSB
Bluetooth	2.1	2.0
Harmful irradiation	SAR EU - 0.47 W/kg (head) 0.41 W/kg (body)	Unknown

Music and Audio

Music and Audio
Specification	Q455	JAMin
Radio	FM radio	No
Others	Unknown	Handwriting recognition

Other features

Other features
Specification	Q455	JAMin
Dop	Sensors Accelerometer proximity	Infrared port - Pocket Office -Voice memo -MP3/AAC player - Produced by HTC. Functionally identical to Qtek S200 O2 XDA Neo.