Plum Phantom vs Samsung i640

Compare recorded specifications, size and practical differences.

Plum Phantom

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Samsung i640

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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.

WeightPhantom: 10 g lighterPhantom: 138 g · i640: 148 g
Widthi640: 23.2 mm narroweri640: 61 mm · Phantom: 84.2 mm
Screen diagonali640: 3.6 in smaller diagonali640: 2.4 in · Phantom: 6 in
DepthPhantom: 8.1 mm thinnerPhantom: 8.8 mm · i640: 16.9 mm
Heighti640: 71.1 mm shorteri640: 94.4 mm · Phantom: 165.5 mm
Release year2017 / 2008Phantom: 2017 · i640: 2008

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. Phantom
Height
165.5 mm+71.1 mm versus i640
Width
84.2 mm+23.2 mm versus i640
Depth
8.8 mm

Weight
138 g
2. i640
Height
94.4 mm
Width
61 mm
Depth
16.9 mm+8.1 mm versus Phantom

Weight
148 g

Weight

Bars start at zero and share a scale within this chart.

1. Phantom138 g
2. i640148 g

+10 g versus Phantom

Screen size

Approximate rectangular screens calculated from recorded diagonal and aspect ratio at one relative scale. Rounded corners and cutouts are not subtracted. These are not phone outlines or calibrated actual sizes.

Screen size

1. Phantom 6 in · 16:9 About 99.2 cm² rectangular area
2. i640 2.4 in · 4:3 About 17.8 cm² rectangular area

Phantom has approximately 456.4% more rectangular screen area than i640.

Memory variants

Each row compares the same storage capacity. Cells show recorded RAM alternatives, not combined maxima. Not recorded does not mean unavailable in every market.

Recorded RAM by storage capacity and phone
Storage	Phantom	i640
16 GB	1 GB RAM	Unknown

i640: Original memory entry

64 MB RAM · 128 MB ROM

Practical features

Explicit Yes and No values are shown directly. Qualified or regional records retain their details. Unknown means the record is missing.

1. Phantom

NFC: Unknown
Headphone jack: Yes
Memory card support: See details microSD · up to 64 GB

2. i640

NFC: Unknown
Headphone jack: No
Memory card support: See details microSD (dedicated slot)

Battery capacity

Capacity is not battery life. No endurance test is implied.

Recorded capacity

Bars start at zero and share a scale within this chart.

1. Phantom2500 mAh

+1500 mAh versus i640
2. i6401000 mAh

Specifications

Open a section for more detail. On narrow screens, swipe sideways or use Left/Right arrow keys while the table is focused. Unknown means missing data, not No. Recorded zero values are shown as recorded.

1. Phantom2. i640

Everyday essentials

Everyday essentials
Specification	Phantom	i640
Dimensions (HxWxD)	165.5 Х 84.2 Х 8.8 mm	94.4 Х 61 Х 16.9 mm
Weight	138 g	148 g
Technology	IPS LCD	TFT
Screen size	6" inch	2.4" inch
Screen resolution	720 x 1280 px	320 x 240 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	microSD (dedicated slot)
BatteryCapacity is not battery life. No endurance test is implied.	2500 mAh Removable Li-Ion	1000 mAh Removable Li-Ion
Operating system OS	Android 6.0 (Marshmallow)	Microsoft Windows Mobile 6.0 Standard
Chipset	Mediatek MT6580A (28 nm)	Unknown
Headphone jack	Yes	No

Display

Display
Specification	Phantom	i640
Touchscreen	capacitive touchscreen	Unknown
Display colors	16M	65K
Screen area	99.2 cm2	17.8 cm2
Screen format	16:9 (height:width)	4:3 (height:width)
Screen to body ratio	71.2%	31.0%
PPI /points per inch/	245 PPI	167 PPI

Camera and Video

Camera and Video
Specification	Phantom	i640
Rear camera, main	13 MP Single	2 MP Single
Camera specs	13 MP	2 MP
Functions	LED flash	Unknown
Video	720p@30fps	Yes
Front camera, selfie	8 MP Single	0.3 MP Single
Specifications	8 MP	VGA videocall camera

Performance

Performance
Specification	Phantom	i640
Processor CPU	Quad-core 1.3 GHz Cortex-A7	32-bit Intel XScale PXA270 416 MHz
Graphics processor GPU	Mali-400MP2	Unknown
Antutu 7 scoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.	33258	Unknown

General specs

General specs
Specification	Phantom	i640
Release date	2017 September	2008 February
Colors	Gray Gold Rose Gold White	Silver
Historical recorded priceLegacy catalogue value; date unknown. Not a current offer.	Unknown	150 EUR
Battery life	Stand by time- Up to 620 h (2G) / Up to 600 h (3G) Talking time- Up to 25 h (2G) / Up to 10 h (3G)	Stand by time- Up to 250 h Talking time- Up to 6 h

Communication and Connectivity

Communication and Connectivity
Specification	Phantom	i640
SIM card	Dual SIM (Micro-SIM dual stand-by)	Mini-SIM
Network	Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2	Show all network frequencies: -2G - GSM 900 / 1800 / 1900
Speed	HSPA 21.1/5.76 Mbps	HSPA 3.6/0.384 Mbps
GPRS	Yes	Class 10
Edge	Yes	Class 10
Wi-Fi	Wi-Fi 802.11 b/g/n Wi-Fi Direct hotspot	No
GPS	Yes with A-GPS	No
USB	microUSB 2.0	1.1
Bluetooth	4.0 A2DP	2.0
Harmful irradiation	Unknown	SAR - 1.18 W/kg (head) 1.12 W/kg (body)

Music and Audio

Music and Audio
Specification	Phantom	i640
Radio	FM radio	No
Others	Unknown	Jog Dial

Other features

Other features
Specification	Phantom	i640
Dop	Sensors Accelerometer Also known as Plum Z623	WMV/3GP/MP4 player -WMA/MP3/AAC+ player -Organizer -Pocket Office -Voice memo