Samsung Galaxy J1 Duos (SM-J100H/DS) vs Blu Selfie (S470a)

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Side by side comparison between Samsung Galaxy J1 vs Blu Selfie phones, differences, pros, cons and full specifications. What's the better?

10/6/2015 7:04 AM, updated: 5/11/2020 1:55 PM

Compare Blu Selfie X Samsung Galaxy J1 Duos (SM-J100H/DS) 04Points

Specifications Compare Models Pictures

4.3"
TFT

480x800

5
MP

2mp

512MB
RAM

Dual-core

1850
mAh

(Removable)

15Points Blu Selfie (S470a) Compare Samsung Galaxy J1 X

Specifications Compare Models Pictures

4.7"
IPS

720x1280

13
MP

13mp

2GB
RAM

Octa-core

2300
mAh

(Removable)

What's the better phone? Blu Selfie (S470a)

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 Samsung Galaxy J1 Duos (SM-J100H/DS)	vs	15 Advantages Blu Selfie (S470a)
+Until 128GB microSD, microSDXC100% More external storage for files using memory cards	vs	Until 64GB microSD, microSDXC
+122 grams (4.27 ounces)11% Lighter	vs	136 grams (4.76 ounces)
+8.9 millimeters (0.35 inches)8% Thinner	vs	9.6 millimeters (0.38 inches)
+Android 4.4.4 KitKatAdvantage Android 4.4.4 KitKat is newer and safer	vs	Android 4.4.2 KitKat
1.2GHz 32bit Dual-core	vs	+1.7GHz 32bit Octa-core113% More powerful processor, you can open your applications faster
512MB	vs	+2GB LPDDR33 times More RAM memory. Typically more responsive and better for multitasking.
4GB (2GB available)	vs	+16GB (11GB available)5 times More internal storage for applications and files
TFT LCD	vs	+TFT IPS LCDAdvantage TFT IPS LCD display is brighter and more vivid
480x800 pixels	vs	+720x1280 pixels140% Higher resolution screen
217 PPI	vs	+312 PPI44% Crisper display of text, images and videos because it has more pixels per inch (ppi)
4.3"	vs	+4.7"9% Larger screen
(back) 5MP	vs	+(back) 13MP154% Higher resolution main camera
LED flash	vs	+Dual-LED on main camera and LED on front cameraAdvantage The Dual-LED on main camera and LED on front camera helps in dark places or in low light
Not supported	vs	+BSI sensorAdvantage The BSI sensor allows the entry of more light generating photos with more detail and brightness
(front) 2MP	vs	+(front) 13MP6 times Higher resolution secondary camera to take pictures and selfies
HD (1280x720)	vs	+Full HD (1920x1080)125% More image quality for recording videos with the primary camera
(front) VGA (640x480)	vs	+(front) Full HD (1920x1080)6 times More image quality for recording videos with the secondary camera
1850 mAh	vs	+2300 mAh24% Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use
Not supported	vs	+Gorilla Glass 3Advantage Protection against scratches on the screen lets you carry your phone with your keys

23 Common items in both devices

16 million

Only digital zoom

Autofocus

HDR photo only main camera

3G+ HSPA+

21 Mbps

Capacitive

+16 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
	Galaxy J1 Duos (SM-J100H/DS)	Blu Selfie (S470a)
Change model		Choose the model
Model	Galaxy J1 Duos (SM-J100H/DS)	Selfie (S470a)
Other model names	Galaxy J1 (3G) J100H/Dual-Sim	Blu Selfie Dual Sim S470A, Blu S470A Selfie
Country or region available	South Africa, Kazakhstan, Slovakia, Hungary, India, Malaysia, Czech Republic	USA
Brand	Samsung	Blu
Release date	2/1/2015	4/1/2015
Depth	8.9 millimeters (0.35 inches)	9.6 millimeters (0.38 inches)
Size (width x height)	68.2 x 129 millimeters (2.69 x 5.08 in)	66.3 x 146 millimeters (2.61 x 5.75 in)
Weight	122 grams (4.27 ounces)	136 grams (4.76 ounces)
Build, materials	Plastic body, glass front	feature not registered
Protection against water and others	Not supported	Not supported
📲 Display
	Galaxy J1 Duos (SM-J100H/DS)	Blu Selfie (S470a)
Display type	TFT LCD	TFT IPS LCD
Screen size	4.3" inches	4.7" inches
Screen-to-body ratio	~59.8% (screen-to-body ratio)	~62.9% (screen-to-body ratio)
Display resolution	480x800 pixels	720x1280 pixels
Touchscreen	Capacitive Multitouch	Capacitive Multitouch
Pixel density (dot pitch)	217 PPI	312 PPI
Colors	16 million	16 million
Scratch-resistant glass	Not supported	Gorilla Glass 3
Refresh rate	feature not registered	feature not registered
Display features	feature not registered	feature not registered
🤖 Operating System
	Galaxy J1 Duos (SM-J100H/DS)	Blu Selfie (S470a)
System version	Android 4.4.4 KitKat	Android 4.4.2 KitKat
Firmware update	feature not registered	feature not registered
User Interface	feature not registered	feature not registered
⚙️ Processor
	Galaxy J1 Duos (SM-J100H/DS)	Blu Selfie (S470a)
Chipset	32bit: Spreadtrum SC8830A (28nm)	32bit: MediaTek MT6592
CPU	Dual-core, 1 processor: 2x 1.2GHz ARM Cortex-A7 (Dual-core)	Octa-core, 1 processor: 8x 1.7GHz ARM Cortex-A7 (Octa-core)
GPU graphical controller	ARM Mali-400 MP2	ARM Mali-450 MP4
Performance (benchmark)	feature not registered	feature not registered
💽 Memory and storage
	Galaxy J1 Duos (SM-J100H/DS)	Blu Selfie (S470a)
RAM memory	512MB	2GB LPDDR3
Internal storage	4GB (2GB available)	16GB (11GB available)
External storage	Until 128GB microSD, microSDXC (dedicated slot)	Until 64GB microSD, microSDXC (dedicated slot)
📶 Mobile networks
	Galaxy J1 Duos (SM-J100H/DS)	Blu Selfie (S470a)
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) micro-SIM (3FF)	2 slots (Dual-SIM) nano-SIM (4FF)
Maximum Download / Upload	21/5.76 Mbps	21/5.76 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 900/2100	UMTS 850/1900
Primary 4G network	Not supported	Not supported
Primary 5G network	Not supported	Not supported
Primary data network	GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+	GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+
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, EDGE	GPRS, EDGE
📷 Camera
	Galaxy J1 Duos (SM-J100H/DS)	Blu Selfie (S470a)
Back camera (main camera)	5 megapixels	13 megapixels
Main camera resolution	2592x1944 pixels	4128x3096 pixels
Video recording (primary)	HD (1280x720) 30 fps	Full HD (1920x1080) 30 fps
Flash	LED flash	Dual-LED on main camera and LED on front camera
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	Autofocus	Autofocus
Touch focus	Supported	Supported
Image stabilization	EIS: Digital stabilization	feature not registered
Zoom	Only digital zoom	Only digital zoom
Face/smile detection	Face detection	Face detection
BSI sensor	Not supported	Supported
HDR	HDR photo only main camera	HDR photo only main camera
Camera extras	feature not registered	feature not registered
📸 Front camera
	Galaxy J1 Duos (SM-J100H/DS)	Blu Selfie (S470a)
Front camera (secondary)	2 megapixels	13 megapixels
Front camera resolution	1600x1200 pixels	4128x3096 pixels
Video recording (secondary)	VGA (640x480)	Full HD (1920x1080)
Front flash	Not supported	LED
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
	Galaxy J1 Duos (SM-J100H/DS)	Blu Selfie (S470a)
Loudspeaker	Supported	Supported
Active noise cancellation	Not supported	Not supported
Radio	FM (RDS)	FM (RDS)
TV	Not supported	Not supported
Video formats	MP4, H.264, H.263	MP4, H.264, H.263
Audio formats	MP3, WAV, eAAC+, FLAC	MP3, WAV, eAAC+
🔌 Connectivity
	Galaxy J1 Duos (SM-J100H/DS)	Blu Selfie (S470a)
USB	MicroUSB 2.0	MicroUSB 2.0
Audio output	3.5mm jack	3.5mm jack
TV output	Not supported	Not supported
Bluetooth	4.0 + A2DP	4.0 + A2DP
WiFi	802.11 b/g/n [wifi4] (2.4GHz) WiFi Direct, hotspot	802.11 b/g/n [wifi4] (2.4GHz) WiFi Direct, hotspot
DLNA	Not supported	Not supported
GPS	A-GPS, GeoTagging, GLONASS	A-GPS, GeoTagging
NFC	Not supported	Not supported
Infrared port	Not supported	Not supported
🧭 Sensors
	Galaxy J1 Duos (SM-J100H/DS)	Blu Selfie (S470a)
Sensors	Accelerometer Ambient light sensor Proximity sensor	Accelerometer Ambient light sensor Proximity sensor
Vibrating alert	Supported	Supported
🔋 Battery
	Galaxy J1 Duos (SM-J100H/DS)	Blu Selfie (S470a)
Battery type	Li-Ion: lithium-ion (Removable)	Li-Ion: lithium-ion (Removable)
Battery capacity	1850 mAh	2300 mAh
Charger, watts	Wired charging	Wired charging
Inductive / wireless charging	feature not registered	feature not registered
Talk time autonomy	10 hours	14 hours
Standby	feature not registered	750 hours (31.3 days)
➕ Other features
	Galaxy J1 Duos (SM-J100H/DS)	Blu Selfie (S470a)
Call control	Voice recorder	Voice dialing, Voice recorder
Messaging	SMS (T9), MMS, E-mail, Push mail	SMS (T9), MMS, E-mail, Push mail
Hands-free calling	Supported	Supported
Video calling	Supported	Supported
Ringtones	Polyphonic and customized	Polyphonic and customized
Web browser	HTML, XHTML, HTML5	HTML, XHTML, HTML5
Antenna	Internal antenna	Internal antenna
Qwerty physical keyboard	Not supported	Not supported
Miscellaneous	• Colors: White, Black • Samsung TouchWiz UI	• Colors: White, Black, Blue • Screen protector included • Silicon Case included • BLU Nex Lens technology • BLU Infinite View technology
☢️ Radiation rate
	Galaxy J1 Duos (SM-J100H/DS)	Blu Selfie (S470a)
SAR 1.6W/kg (USA, Mexico, etc.)	1.25W/kg (head), 0.92W/kg (body)	feature not registered
SAR 2W/kg (Europe, UK, etc.)	0.582W/kg (head), 0.496W/kg (body)	feature not registered