Vodafone Chat 655 vs Samsung Galaxy Ace Duos (GT-S6802)

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Side by side comparison between Vodafone Chat 655 vs Samsung Galaxy Ace Duos phones, differences, pros, cons and full specifications. What's the better?

3/20/2017 9:28 PM, updated: 4/29/2020 10:37 PM

Compare Samsung Galaxy Ace Duos X Vodafone Chat 655 04Points

Specifications Compare Models Pictures

2.4"
TFT

320x240

2
MP

N/A

15Points Samsung Galaxy Ace Duos (GT-S6802) Compare Vodafone Chat 655 X

Specifications Compare Models Pictures

3.5"
TFT

320x480

5
MP

512MB
RAM

Single-core

1300
mAh

(Removable)

What's the better phone? Samsung Galaxy Ace Duos (GT-S6802)

The phonemore's choice is much more technical than personal. Therefore, you shouldn't only consider this. Our goal is to help you, but what's important to us may not be important to you. You decide which one is the best! Comment!

4 Advantages Vodafone Chat 655	vs	15 Advantages Samsung Galaxy Ace Duos (GT-S6802)
+104 grams (3.64 ounces)17% Lighter	vs	122 grams (4.27 ounces)
+11 millimeters (0.43 inches)5% Thinner	vs	11.5 millimeters (0.45 inches)
+167 PPI1% Crisper display of text, images and videos because it has more pixels per inch (ppi)	vs	165 PPI
+LED flashAdvantage The LED flash helps in dark places or in low light	vs	Not supported
64MB	vs	+4GB (3GB available)47 times More internal storage for applications and files
Until 16GB microSD, microSDHC	vs	+Until 32GB microSD, microSDHC100% More external storage for files using memory cards
260 thousand	vs	+16 million61 times More colors on the screen is better quality images and videos
320x240 pixels	vs	+320x480 pixels100% Higher resolution screen
2.4"	vs	+3.5"46% Larger screen
(back) 2MP	vs	+(back) 5MP156% Higher resolution main camera
Not supported	vs	+AutofocusAdvantage Best autofocus type for taking pictures
QVGA (320x240)	vs	+VGA (640x480)3 times More image quality for recording videos with the primary camera
10 apps	vs	+3500000 apps (Google Play Store)349999 times More apps available to download and use
(3G HSDPA) 3.6 Mbps	vs	+(3G HSDPA) 7.2 Mbps100% Faster for surfing the internet and download files
Not supported	vs	+Capacitive MultitouchAdvantage The touch screen facilitates the use of the device
Not supported	vs	+Accelerometer, Proximity sensor, CompassAdvantage Sensors help you use the device
1 slot (Single-SIM) (dedicated slot)	vs	+2 slots (Dual-SIM) (dedicated slot)Advantage You can have more mobile carriers/operators on the same device.
802.11 b/g [wifi3]	vs	+802.11 b/g/n [wifi4]Advantage WiFi 802.11 b/g/n [wifi4] is newer and faster
2.1 + A2DP	vs	+3.0 + A2DPAdvantage Bluetooth 3.0 + A2DP is newer and faster

11 Common items in both devices

TFT LCD

Only digital zoom

3G HSDPA

Li-Ion: lithium-ion (Removable)

Hands-free calling

Vibrating alert

3.5mm jack

+4 specs and more in the table below

Check the comparison table below for more items that are not evaluated in comparison score above.

Highlight differences

📱 Model features
	Vodafone Chat 655	Galaxy Ace Duos (GT-S6802)
Change model		Choose the model
Model	Chat 655	Galaxy Ace Duos (GT-S6802)
Other model names	Alcatel Chat OT-655, Vodafone Chat 655W 3G	Samsung Galaxy Ace Duos S6802 Dual-Sim
Country or region available	feature not registered	(Global, International), (Europe), Philippines, Hong Kong
Brand	Vodafone	Samsung
Release date	2/1/2013	6/1/2012
Depth	11 millimeters (0.43 inches)	11.5 millimeters (0.45 inches)
Size (width x height)	61.1 x 112 millimeters (2.41 x 4.41 in)	61.5 x 112.74 millimeters (2.42 x 4.44 in)
Weight	104 grams (3.64 ounces)	122 grams (4.27 ounces)
Build, materials	feature not registered	feature not registered
Protection against water and others	Not supported	Not supported
📲 Display
	Vodafone Chat 655	Galaxy Ace Duos (GT-S6802)
Display type	TFT LCD	TFT LCD
Screen size	2.4" inches	3.5" inches
Screen-to-body ratio	~26.1% (screen-to-body ratio)	~52.6% (screen-to-body ratio)
Display resolution	320x240 pixels	320x480 pixels
Touchscreen	Not supported	Capacitive Multitouch
Pixel density (dot pitch)	167 PPI	165 PPI
Colors	260 thousand	16 million
Scratch-resistant glass	Not supported	Not supported
Refresh rate	feature not registered	feature not registered
Display features	feature not registered	feature not registered
🤖 Operating System
	Vodafone Chat 655	Galaxy Ace Duos (GT-S6802)
System version	Proprietary OS	Android 2.3.6 Gingerbread
Firmware update	feature not registered	feature not registered
User Interface	feature not registered	feature not registered
⚙️ Processor
	Vodafone Chat 655	Galaxy Ace Duos (GT-S6802)
Chipset	32bit	32bit: Broadcom BCM21553 (65nm)
CPU	Single-core, 1 processor: Single-core	Single-core, 1 processor: 1x 832MHz ARM1136 (Single-core)
GPU graphical controller	feature not registered	VideoCore IV
Performance (benchmark)	feature not registered	feature not registered
💽 Memory and storage
	Vodafone Chat 655	Galaxy Ace Duos (GT-S6802)
RAM memory	feature not registered	512MB
Internal storage	64MB	4GB (3GB available)
External storage	Until 16GB microSD, microSDHC (dedicated slot)	Until 32GB microSD, microSDHC (dedicated slot)
📶 Mobile networks
	Vodafone Chat 655	Galaxy Ace Duos (GT-S6802)
Dual-SIM	Not supported	Dual-SIM Standby - Call active on one sim card (dedicated slot)
SIM card	1 slot (Single-SIM) Standard mini-SIM (2FF)	2 slots (Dual-SIM) Standard mini-SIM (2FF)
Maximum Download / Upload	3.6 Mbps	7.2 Mbps
Network technology	2G, 3G	2G, 3G
Frequency, bands	Expand band details Collapse details
GSM MHz band	Quad-Band 850/900/1800/1900	Quad-Band 850/900/1800/1900
Primary 2G network	GSM 850/900/1800/1900	GSM 850/900/1800/1900
Primary 3G network	UMTS 2100	UMTS 900/2100
Primary 4G network	Not supported	Not supported
Primary 5G network	Not supported	Not supported
Primary data network	GPRS, EDGE, UMTS, HSDPA	GPRS, EDGE, UMTS, HSDPA
Secondary 2G network	Not supported	GSM 850/900/1800/1900
Secondary 3G network	Not supported	Not supported
Secondary 4G network	Not supported	Not supported
Secondary data network	Not supported	GPRS, EDGE
📷 Camera
	Vodafone Chat 655	Galaxy Ace Duos (GT-S6802)
Back camera (main camera)	2 megapixels	5 megapixels
Main camera resolution	1600x1200 pixels	2560x1920 pixels
Video recording (primary)	QVGA (320x240)	VGA (640x480) 30 fps
Flash	LED flash	Not supported
Focal aperture	feature not registered	feature not registered
Focal length	feature not registered	feature not registered
Sensor size	feature not registered	feature not registered
Pixel size	feature not registered	feature not registered
Autofocus	Not supported	Autofocus
Touch focus	feature not registered	Supported
Image stabilization	feature not registered	Not supported
Zoom	Only digital zoom	Only digital zoom
Face/smile detection	feature not registered	Face detection, Smile detection
BSI sensor	feature not registered	Not supported
HDR	feature not registered	Not supported
Camera extras	feature not registered	feature not registered
📸 Front camera
	Vodafone Chat 655	Galaxy Ace Duos (GT-S6802)
Front camera (secondary)	Not supported	Not supported
Front camera resolution	Not supported	Not supported
Video recording (secondary)	Not supported	Not supported
Front flash	Not supported	Not supported
Focal aperture	feature not registered	feature not registered
Focal length	feature not registered	feature not registered
Sensor size	feature not registered	feature not registered
Pixel size	feature not registered	feature not registered
🔉 Sound and multimedia
	Vodafone Chat 655	Galaxy Ace Duos (GT-S6802)
Loudspeaker	Supported	Supported
Active noise cancellation	feature not registered	Not supported
Radio	FM (RDS)	FM (RDS)
TV	Not supported	Not supported
Video formats	MP4, H.263	MP4, H.264, H.263
Audio formats	MP3, WAV, WMA, AAC+	MP3, WAV, eAAC+
🔌 Connectivity
	Vodafone Chat 655	Galaxy Ace Duos (GT-S6802)
USB	MicroUSB 2.0	MicroUSB 2.0
Audio output	3.5mm jack	3.5mm jack
TV output	Not supported	Not supported
Bluetooth	2.1 + A2DP	3.0 + A2DP
WiFi	802.11 b/g [wifi3] (2.4GHz)	802.11 b/g/n [wifi4] (2.4GHz)
DLNA	feature not registered	Not supported
GPS	A-GPS	A-GPS, GeoTagging
NFC	Not supported	Not supported
Infrared port	feature not registered	Not supported
🧭 Sensors
	Vodafone Chat 655	Galaxy Ace Duos (GT-S6802)
Sensors	Not supported	Accelerometer Compass Proximity sensor
Vibrating alert	Supported	Supported
🔋 Battery
	Vodafone Chat 655	Galaxy Ace Duos (GT-S6802)
Battery type	Li-Ion: lithium-ion (Removable)	Li-Ion: lithium-ion (Removable) EB464358VU
Battery capacity	feature not registered	1300 mAh
Charger, watts	Wired charging	Wired charging
Inductive / wireless charging	feature not registered	feature not registered
Talk time autonomy	5 hours	6.5 hours
Standby	509 hours (21.2 days)	410 hours (17.1 days)
➕ Other features
	Vodafone Chat 655	Galaxy Ace Duos (GT-S6802)
Call control	Voice recorder	Voice dialing, Voice recorder
Messaging	SMS (T9), MMS, E-mail	SMS (Swype), MMS, E-mail, Push mail
Hands-free calling	Supported	Supported
Video calling	Not supported	Not supported
Ringtones	Polyphonic and customized	Polyphonic and customized
Web browser	HTML, XHTML	HTML, XHTML, Flash player
Antenna	Internal antenna	Internal antenna
Qwerty physical keyboard	Fixed QWERTY keyboard	Not supported
Miscellaneous	• Colors: Gray • Facebook, Twitter Java framework	• Colors: White, Black • Samsung TouchWiz UX UI • WiFi hotspot Java framework
☢️ Radiation rate
	Vodafone Chat 655	Galaxy Ace Duos (GT-S6802)
SAR 1.6W/kg (USA, Mexico, etc.)	feature not registered	1W/kg (head), 0.84W/kg (body)
SAR 2W/kg (Europe, UK, etc.)	feature not registered	0.648W/kg (head), 0.461W/kg (body)