Product comparison · 2 phones

Samsung Ch@t 357 6.1 cm (2.4") 95.5 g White vs Samsung Omnia S7530 10.2 cm (4") Single SIM Windows Phone 7.5 3G 0.375 GB 1500 mAh Grey

18specifications compared
13differ
5identical
93known for one product only

Key differences

Display diagonal
- Ch@t 357 6.1 cm (2.4") 95.5 g White:6.1 cm (2.4")
- Omnia S7530 10.2 cm (4") Single SIM Windows Phone 7.5 3G 0.375 GB 1500 mAh Grey:10.2 cm (4")
Display resolution
- Ch@t 357 6.1 cm (2.4") 95.5 g White:320 x 240 pixels
- Omnia S7530 10.2 cm (4") Single SIM Windows Phone 7.5 3G 0.375 GB 1500 mAh Grey:480 x 800 pixels
Panel type
- Ch@t 357 6.1 cm (2.4") 95.5 g White:TFT
- Omnia S7530 10.2 cm (4") Single SIM Windows Phone 7.5 3G 0.375 GB 1500 mAh Grey:AMOLED
Display number of colours
- Ch@t 357 6.1 cm (2.4") 95.5 g White:262144 colours
- Omnia S7530 10.2 cm (4") Single SIM Windows Phone 7.5 3G 0.375 GB 1500 mAh Grey:16.78 million colours
Rear camera resolution (numeric)
- Ch@t 357 6.1 cm (2.4") 95.5 g White:2 MP
- Omnia S7530 10.2 cm (4") Single SIM Windows Phone 7.5 3G 0.375 GB 1500 mAh Grey:5 MP
Data network
- Ch@t 357 6.1 cm (2.4") 95.5 g White:Edge, GSM
- Omnia S7530 10.2 cm (4") Single SIM Windows Phone 7.5 3G 0.375 GB 1500 mAh Grey:3G
Product colour
- Ch@t 357 6.1 cm (2.4") 95.5 g White:White
- Omnia S7530 10.2 cm (4") Single SIM Windows Phone 7.5 3G 0.375 GB 1500 mAh Grey:Grey
Battery capacity
- Ch@t 357 6.1 cm (2.4") 95.5 g White:1000 mAh
- Omnia S7530 10.2 cm (4") Single SIM Windows Phone 7.5 3G 0.375 GB 1500 mAh Grey:1500 mAh

Side by side

Differences highlightedShow differences only

Comparison of 357, S7530
111 specifications	A Samsung Ch@t 357 6.1 cm (2.4") 95.5 g White Model 357 View product	B Samsung Omnia S7530 10.2 cm (4") Single SIM Windows Phone 7.5 3G 0.375 GB 1500 mAh Grey Model S7530 View product
Display4 differ
Display diagonalDiffers	6.1 cm (2.4")	10.2 cm (4")
Display resolutionDiffers	320 x 240 pixels	480 x 800 pixels
Panel typeDiffers	TFT	AMOLED
Display number of coloursDiffers	262144 colours	16.78 million colours
Touch technologyKnown for one	Unknown — not stated by the source	Multi-touch
TouchscreenKnown for one	No	Unknown — not stated by the source
Display typeKnown for one	TFT	Unknown — not stated by the source
External displayKnown for one	No	Unknown — not stated by the source
Processoridentical
Processor frequencyKnown for one	Unknown — not stated by the source	1 GHz
Storageidentical
RAM capacityKnown for one	Unknown — not stated by the source	0.375 GB
Compatible memory cardsKnown for one	Unknown — not stated by the source	Not supported
Camera1 differ
Rear camera typeKnown for one	Unknown — not stated by the source	Single camera
Rear camera resolution (numeric)Differs	2 MP	5 MP
Rear camera resolutionKnown for one	Unknown — not stated by the source	2592 x 1944 pixels
Front camera typeKnown for one	Unknown — not stated by the source	Single camera
Rear camera flashKnown for one	Unknown — not stated by the source	Yes
Flash typeKnown for one	Unknown — not stated by the source	LED
Auto focusKnown for one	Unknown — not stated by the source	Yes
Video recordingKnown for one	Unknown — not stated by the source	Yes
GeotaggingKnown for one	Unknown — not stated by the source	Yes
Rear cameraKnown for one	Yes	Unknown — not stated by the source
Sensor typeKnown for one	CMOS	Unknown — not stated by the source
Network2 differ
SIM card capability	Single SIM	Single SIM
Mobile network generationKnown for one	Unknown — not stated by the source	3G
2G standardsKnown for one	Unknown — not stated by the source	GSM
3G standardsKnown for one	Unknown — not stated by the source	HSDPA
Data networkDiffers	Edge, GSM	3G
Wi-Fi	Yes	Yes
Wi-Fi standardsDiffers	802.11b, 802.11g	802.11b, 802.11g, Wi-Fi 4 (802.11n)
BluetoothKnown for one	Unknown — not stated by the source	Yes
Bluetooth versionKnown for one	Unknown — not stated by the source	2.1+EDR
Bluetooth profilesKnown for one	Unknown — not stated by the source	A2DP, AVRCP, GAP, GAVDP, HFP, HSP, PBAP, SDP
2G bands (primary SIM)Known for one	Unknown — not stated by the source	850,900,1800,1900 MHz
3G bands supportedKnown for one	Unknown — not stated by the source	900,2100 MHz
GSM bands supportedKnown for one	850,900,1800,1900 MHz	Unknown — not stated by the source
Ports & interfacesidentical
USB version	2.0	2.0
HDMI ports quantityKnown for one	Unknown — not stated by the source	0
Headphone connectivity	3.5 mm	3.5 mm
Messagingidentical
Short Message Service (SMS)Known for one	Unknown — not stated by the source	Yes
Multimedia Messaging Service (MMS)	Yes	Yes
Instant messaging (IM)Known for one	Unknown — not stated by the source	Yes
ChatKnown for one	Unknown — not stated by the source	Yes
E-mailKnown for one	Unknown — not stated by the source	Yes
Navigationidentical
Position locationKnown for one	Unknown — not stated by the source	Yes
Assisted GPS (A-GPS)Known for one	Unknown — not stated by the source	Yes
GPS (satellite)Known for one	Unknown — not stated by the source	Yes
Electronic compassKnown for one	Unknown — not stated by the source	Yes
Design1 differ
Form factorKnown for one	Unknown — not stated by the source	Bar
Product colourDiffers	White	Grey
Performanceidentical
Personal info management (PIM)Known for one	Unknown — not stated by the source	Alarm clock, Calculator, Calendar, Converter, Games
Multimediaidentical
FM radioKnown for one	Unknown — not stated by the source	Yes
Radio Data System (RDS)Known for one	Unknown — not stated by the source	Yes
Audio formats supportedKnown for one	Unknown — not stated by the source	AAC, eAAC+, MP3
Video formats supportedKnown for one	Unknown — not stated by the source	H.263, H.264, MPEG4, WMV
Softwareidentical
PlatformKnown for one	Unknown — not stated by the source	Windows
Operating system installedKnown for one	Unknown — not stated by the source	Windows Phone 7.5
Battery1 differ
Battery capacityDiffers	1000 mAh	1500 mAh
Talk time (2G) (max)Known for one	Unknown — not stated by the source	12.6 h
Talk time (3G) (max)Known for one	Unknown — not stated by the source	7.8 h
Standby time (2G) (max)Known for one	Unknown — not stated by the source	530 h
Standby time (3G) (max)Known for one	Unknown — not stated by the source	420 h
Sensorsidentical
AccelerometerKnown for one	Unknown — not stated by the source	Yes
Proximity sensorKnown for one	Unknown — not stated by the source	Yes
Weight & dimensions4 differ
WeightDiffers	95.5 g	119 g
WidthDiffers	60.4 mm	64.1 mm
DepthDiffers	11.5 mm	10.5 mm
HeightDiffers	111.9 mm	121.7 mm
Packaging contentidentical
Quick start guideKnown for one	Unknown — not stated by the source	Yes
ManualKnown for one	Yes	Unknown — not stated by the source
Other featuresidentical
TouchscreenKnown for one	Unknown — not stated by the source	Yes
Music playerKnown for one	Unknown — not stated by the source	Yes
Video playbackKnown for one	Unknown — not stated by the source	Yes
Camera includedKnown for one	Unknown — not stated by the source	Yes
EDGEKnown for one	Unknown — not stated by the source	Yes
GPRSKnown for one	Unknown — not stated by the source	Yes
Ringer typeKnown for one	Unknown — not stated by the source	MP3
Wireless connectionKnown for one	Unknown — not stated by the source	Yes
InterfaceKnown for one	USB	Unknown — not stated by the source
Full-size keyboardKnown for one	Yes	Unknown — not stated by the source
Headphone outputsKnown for one	1	Unknown — not stated by the source
KeyboardKnown for one	Yes	Unknown — not stated by the source
Memoryidentical
Flash card supportKnown for one	Yes	Unknown — not stated by the source
Compatible memory cardsKnown for one	MicroSD (TransFlash)	Unknown — not stated by the source
Internal memoryKnown for one	34 MB	Unknown — not stated by the source
Data transmissionidentical
BluetoothKnown for one	Yes	Unknown — not stated by the source
Bluetooth profilesKnown for one	A2DP, AVRCP, BPP, DUN, FTP, GAP, HFP, OPP, SDAP, SPP	Unknown — not stated by the source
Videoidentical
Video callKnown for one	No	Unknown — not stated by the source
Video playbackKnown for one	Yes	Unknown — not stated by the source
Video recordingKnown for one	Yes	Unknown — not stated by the source
Maximum frame rateKnown for one	15 fps	Unknown — not stated by the source
Audioidentical
FM radioKnown for one	Yes	Unknown — not stated by the source
Ringer typeKnown for one	MP3	Unknown — not stated by the source
Music playerKnown for one	Yes	Unknown — not stated by the source
Voice recordingKnown for one	Yes	Unknown — not stated by the source
Audio formats supportedKnown for one	AAC, AMR, eAAC+, MIDI, MP3, WAV, WMA	Unknown — not stated by the source
Poweridentical
Talk time (2G) (max)Known for one	10.1 h	Unknown — not stated by the source
Standby time (2G) (max)Known for one	400 h	Unknown — not stated by the source
Technical detailsidentical
Alarm functionKnown for one	Yes	Unknown — not stated by the source
Volume controlKnown for one	Digital	Unknown — not stated by the source
Phone featuresidentical
Form factorKnown for one	Bar	Unknown — not stated by the source
Personal info management (PIM)Known for one	Alarm clock, Calculator, Calendar, Notes	Unknown — not stated by the source
Java technologyKnown for one	Yes	Unknown — not stated by the source
Conference callKnown for one	Yes	Unknown — not stated by the source
Flight modeKnown for one	Yes	Unknown — not stated by the source
Vibrating alertKnown for one	Yes	Unknown — not stated by the source
GPS Performanceidentical
Position locationKnown for one	No	Unknown — not stated by the source
GPS (satellite)Known for one	No	Unknown — not stated by the source
Subscriptionidentical
Subscription typeKnown for one	No subscription	Unknown — not stated by the source
Call managementidentical
Call holdKnown for one	Yes	Unknown — not stated by the source
Call timerKnown for one	Yes	Unknown — not stated by the source
Call waitingKnown for one	Yes	Unknown — not stated by the source

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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