Product comparison · 2 phones

Motorola KRZR K1 Black vs Samsung E840 Silver

29specifications compared
15differ
14identical
17known for one product only

Key differences

Product colour
- KRZR K1 Black:Black
- E840 Silver:Silver
Display diagonal
- KRZR K1 Black:4.83 cm (1.9")
- E840 Silver:5.59 cm (2.2")
Display resolution
- KRZR K1 Black:176 x 220 pixels
- E840 Silver:320 x 240 pixels
Internal memory
- KRZR K1 Black:20 MB
- E840 Silver:70 MB
Data network
- KRZR K1 Black:Edge, GPRS
- E840 Silver:GPRS
FM radio
- KRZR K1 Black:No
- E840 Silver:Yes
Talk time (2G) (max)
- KRZR K1 Black:3 h
- E840 Silver:3.5 h
Standby time (2G) (max)
- KRZR K1 Black:200 h
- E840 Silver:250 h

Side by side

Differences highlightedShow differences only

Comparison of KRZR K1 Black, E840 Silver
46 specifications	A Motorola KRZR K1 Black View product	B Samsung E840 Silver View product
Design1 differ
Product colourDiffers	Black	Silver
Display2 differ
Display diagonalDiffers	4.83 cm (1.9")	5.59 cm (2.2")
Display resolutionDiffers	176 x 220 pixels	320 x 240 pixels
Display type	TFT	TFT
Panel type	TFT	TFT
Display number of colours	262144 colours	262144 colours
External display diagonalKnown for one	2.54 cm (1")	Unknown — not stated by the source
External display resolutionKnown for one	96 x 80 pixels	Unknown — not stated by the source
External display number of coloursKnown for one	65536 colours	Unknown — not stated by the source
Memory1 differ
Flash card supportKnown for one	Unknown — not stated by the source	Yes
Internal memoryDiffers	20 MB	70 MB
Cameraidentical
Rear camera	Yes	Yes
Rear camera resolution (numeric)	2 MP	2 MP
Rear camera resolution	1600 x 1200 pixels	1600 x 1200 pixels
Image formats supportedKnown for one	Unknown — not stated by the source	GIF, PNG, WBMP
Digital zoomKnown for one	8x	Unknown — not stated by the source
Network1 differ
Data networkDiffers	Edge, GPRS	GPRS
Data transmissionidentical
Bluetooth	Yes	Yes
Infrared data port	No	No
Messagingidentical
Multimedia Messaging Service (MMS)	Yes	Yes
Videoidentical
Video capture resolution (max)Known for one	Unknown — not stated by the source	352 x 288 pixels
Video compression formatsKnown for one	Unknown — not stated by the source	3gp, MPEG4
Maximum frame rateKnown for one	15 fps	Unknown — not stated by the source
Audio1 differ
FM radioDiffers	No	Yes
Ringer type	Polyphonic	Polyphonic
Music player	Yes	Yes
Polyphonic rings quantityKnown for one	Unknown — not stated by the source	64
Power2 differ
Talk time (2G) (max)Differs	3 h	3.5 h
Standby time (2G) (max)Differs	200 h	250 h
Weight & dimensions4 differ
WeightDiffers	103 g	83 g
DepthDiffers	16 mm	10.6 mm
HeightDiffers	42 mm	101 mm
WidthDiffers	103 mm	52 mm
Phone featuresidentical
Personal info management (PIM)Known for one	Unknown — not stated by the source	Alarm clock, Calculator, Calendar, To-do list
Phonebook capacityKnown for one	Unknown — not stated by the source	200 entries
Vibrating alertKnown for one	Unknown — not stated by the source	Yes
Form factorKnown for one	Clamshell	Unknown — not stated by the source
Java technologyKnown for one	Yes	Unknown — not stated by the source
Battery1 differ
Battery technology	Lithium-Ion (Li-Ion)	Lithium-Ion (Li-Ion)
Battery capacityDiffers	780 mAh	670 mAh
Other features2 differ
InterfaceDiffers	Bluetooth, USB	USB
Networking type	GSM	GSM
Operating frequency	850/900/1800/1900 MHz	850/900/1800/1900 MHz
Playback formatsDiffers	MP3, AAC, AAC+, 3GPP, MPEG4	MP3, AAC, AAC+, e-AAC+, WMA
Video capabilityKnown for one	Unknown — not stated by the source	Yes
I/O portsKnown for one	Unknown — not stated by the source	A/V

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.

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