Samsung Rex 70 (S3802) vs Samsung Galaxy Ace Duos (GT-S6802)

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Side by side comparison between Samsung Rex 70 vs Samsung Galaxy Ace Duos phones, differences, pros, cons and full specifications. What's the better?

3/20/2017 9:28 PM, updated: 5/10/2020 8:46 PM

Compare Samsung Galaxy Ace Duos X Samsung Rex 70 (S3802) 01Point

Specifications Compare Models Pictures

3"
TFT

240x320

2
MP

N/A

1000
mAh

(Removable)

16Points Samsung Galaxy Ace Duos (GT-S6802) Compare Samsung Rex 70 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!

1 Advantage Samsung Rex 70 (S3802)	vs	16 Advantages Samsung Galaxy Ace Duos (GT-S6802)
+89 grams (3.12 ounces)37% Lighter	vs	122 grams (4.27 ounces)
10MB	vs	+4GB (3GB available)306 times More internal storage for applications and files
12 millimeters (0.47 inches)	vs	+11.5 millimeters (0.45 inches)4% Thinner
65 thousand	vs	+16 million245 times More colors on the screen is better quality images and videos
240x320 pixels	vs	+320x480 pixels100% Higher resolution screen
133 PPI	vs	+165 PPI24% Crisper display of text, images and videos because it has more pixels per inch (ppi)
3"	vs	+3.5"17% Larger screen
(back) 2MP	vs	+(back) 5MP156% Higher resolution main camera
Not supported	vs	+AutofocusAdvantage Best autofocus type for taking pictures
Supported	vs	+VGA (640x480)Advantage 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
2G EDGE	vs	+3G HSDPAAdvantage The 3G HSDPA network is newer and faster
(2G EDGE) 0.236 Mbps	vs	+(3G HSDPA) 7.2 Mbps30 times Faster for surfing the internet and download files
Not supported	vs	+AccelerometerAdvantage Sensors help you use the device
Not supported	vs	+CompassAdvantage Sensors help you use the device
1000 mAh	vs	+1300 mAh30% Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use
Not supported	vs	+A-GPS, GeoTaggingAdvantage It's harder to lose yourself in the city with GPS on your device

15 Common items in both devices

Until 32GB microSD, microSDHC

TFT LCD

Only digital zoom

Capacitive

Multitouch

Proximity sensor

Li-Ion: lithium-ion (Removable)

+8 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
	Samsung Rex 70 (S3802)	Galaxy Ace Duos (GT-S6802)
Change model		Choose the model
Model	Rex 70 (S3802)	Galaxy Ace Duos (GT-S6802)
Other model names	Samsung Rex 70 Duos S3802 for India market	Samsung Galaxy Ace Duos S6802 Dual-Sim
Country or region available	India	(Global, International), (Europe), Philippines, Hong Kong
Brand	Samsung	Samsung
Release date	3/1/2013	6/1/2012
Depth	12 millimeters (0.47 inches)	11.5 millimeters (0.45 inches)
Size (width x height)	57.2 x 104.9 millimeters (2.25 x 4.13 in)	61.5 x 112.74 millimeters (2.42 x 4.44 in)
Weight	89 grams (3.12 ounces)	122 grams (4.27 ounces)
Build, materials	feature not registered	feature not registered
Protection against water and others	Not supported	Not supported
📲 Display
	Samsung Rex 70 (S3802)	Galaxy Ace Duos (GT-S6802)
Display type	TFT LCD	TFT LCD
Screen size	3" inches	3.5" inches
Screen-to-body ratio	~46.4% (screen-to-body ratio)	~52.6% (screen-to-body ratio)
Display resolution	240x320 pixels	320x480 pixels
Touchscreen	Capacitive Multitouch	Capacitive Multitouch
Pixel density (dot pitch)	133 PPI	165 PPI
Colors	65 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
	Samsung Rex 70 (S3802)	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
	Samsung Rex 70 (S3802)	Galaxy Ace Duos (GT-S6802)
Chipset	32bit	32bit: Broadcom BCM21553 (65nm)
CPU	Single-core, 1 processor: Single-core XMM 2250m (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
	Samsung Rex 70 (S3802)	Galaxy Ace Duos (GT-S6802)
RAM memory	feature not registered	512MB
Internal storage	10MB	4GB (3GB available)
External storage	Until 32GB microSD, microSDHC (dedicated slot)	Until 32GB microSD, microSDHC (dedicated slot)
📶 Mobile networks
	Samsung Rex 70 (S3802)	Galaxy Ace Duos (GT-S6802)
Dual-SIM	Dual-SIM Standby - Call active on one sim card (dedicated slot)	Dual-SIM Standby - Call active on one sim card (dedicated slot)
SIM card	2 slots (Dual-SIM) Standard mini-SIM (2FF)	2 slots (Dual-SIM) Standard mini-SIM (2FF)
Maximum Download / Upload	0.236 Mbps	7.2 Mbps
Network technology	2G	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	Not supported	UMTS 900/2100
Primary 4G network	Not supported	Not supported
Primary 5G network	Not supported	Not supported
Primary data network	GPRS, EDGE	GPRS, EDGE, UMTS, HSDPA
Secondary 2G network	GSM 850/900/1800/1900	GSM 850/900/1800/1900
Secondary 3G network	Not supported	Not supported
Secondary 4G network	Not supported	Not supported
Secondary data network	GPRS	GPRS, EDGE
📷 Camera
	Samsung Rex 70 (S3802)	Galaxy Ace Duos (GT-S6802)
Back camera (main camera)	2 megapixels	5 megapixels
Main camera resolution	1600x1200 pixels	2560x1920 pixels
Video recording (primary)	Supported	VGA (640x480) 30 fps
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
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
	Samsung Rex 70 (S3802)	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
	Samsung Rex 70 (S3802)	Galaxy Ace Duos (GT-S6802)
Loudspeaker	Supported	Supported
Active noise cancellation	feature not registered	Not supported
Radio	FM	FM (RDS)
TV	Not supported	Not supported
Video formats	MP4, H.263	MP4, H.264, H.263
Audio formats	MP3, WAV, eAAC+	MP3, WAV, eAAC+
🔌 Connectivity
	Samsung Rex 70 (S3802)	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	3.0	3.0 + A2DP
WiFi	802.11 b/g/n [wifi4] (2.4GHz)	802.11 b/g/n [wifi4] (2.4GHz)
DLNA	feature not registered	Not supported
GPS	Not supported	A-GPS, GeoTagging
NFC	Not supported	Not supported
Infrared port	feature not registered	Not supported
🧭 Sensors
	Samsung Rex 70 (S3802)	Galaxy Ace Duos (GT-S6802)
Sensors	Proximity sensor	Accelerometer Compass Proximity sensor
Vibrating alert	Supported	Supported
🔋 Battery
	Samsung Rex 70 (S3802)	Galaxy Ace Duos (GT-S6802)
Battery type	Li-Ion: lithium-ion (Removable)	Li-Ion: lithium-ion (Removable) EB464358VU
Battery capacity	1000 mAh	1300 mAh
Charger, watts	Wired charging	Wired charging
Inductive / wireless charging	feature not registered	feature not registered
Talk time autonomy	13 hours	6.5 hours
Standby	490 hours (20.4 days)	410 hours (17.1 days)
➕ Other features
	Samsung Rex 70 (S3802)	Galaxy Ace Duos (GT-S6802)
Call control	Voice recorder	Voice dialing, Voice recorder
Messaging	SMS, 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	feature not registered	HTML, XHTML, Flash player
Antenna	Internal antenna	Internal antenna
Qwerty physical keyboard	Not supported	Not supported
Miscellaneous	• Colors: White, Gray, Blue • Samsung TouchWiz UI • ChatON • Opera browser • Facebook, Twitter, YouTube Java framework	• Colors: White, Black • Samsung TouchWiz UX UI • WiFi hotspot Java framework
☢️ Radiation rate
	Samsung Rex 70 (S3802)	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)