Blu Selfie (S470a) All specs

Full specifications phone: Blu Selfie (S470a) specs, detailed technical information, features, price and review. All about this phone.

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

The Blu Selfie (S470a) is a good Android phone with 1.7GHz Octa-core processor that allows run games and heavy applications.

An advantage of the Blu Selfie (S470a) is the possibility of using two mobile carriers, a Dual-SIM device with two SIM card slots.

Good connectivity of this device includes Bluetooth 4.0 + A2DP, WiFi 802.11 b/g/n (2.4Ghz), but it lacks NFC connection.

Including the battery, the Blu Selfie (S470a) phone has 136 grams and it's a very thin device, only 9.6mm.

3.6/10

📱 Model features
	Blu Selfie
Model
Other model names	Blu Selfie Dual Sim S470A, Blu S470A Selfie
Country or region available	USA
Brand	Blu
Release date	4/1/2015
Depth	9.6 millimeters (0.38 inches)
Size (width x height)	66.3 x 146 millimeters (2.61 x 5.75 in)
Weight	136 grams (4.76 ounces)
Build, materials	feature not registered
Protection against water and others	Not supported
🤖 Operating System
	Blu Selfie
System version	Android 4.4.2 KitKat
Firmware update	feature not registered
User Interface	feature not registered
⚙️ Processor
	Blu Selfie
Chipset	32bit: MediaTek MT6592
CPU	Octa-core, 1 processor: 8x 1.7GHz ARM Cortex-A7 (Octa-core)
GPU graphical controller	ARM Mali-450 MP4
Performance (benchmark)	feature not registered
💽 Memory and storage
	Blu Selfie
RAM memory	2GB LPDDR3
Internal storage	16GB (11GB available)
External storage	Until 64GB microSD, microSDXC (dedicated slot)
📲 Display
	Blu Selfie
Display type	TFT IPS LCD
Screen size	4.7" inches
Screen-to-body ratio	~62.9% (screen-to-body ratio)
Display resolution	720x1280 pixels
Touchscreen	Capacitive Multitouch
Pixel density (dot pitch)	312 PPI
Colors	16 million
Scratch-resistant glass	Gorilla Glass 3
Refresh rate	feature not registered
Display features	feature not registered
📶 Mobile networks
	Blu Selfie
Dual-SIM	Dual-SIM Standby - Call active on one sim card (dedicated slot)
SIM card	2 slots (Dual-SIM) nano-SIM (4FF)
Maximum Download / Upload	21/5.76 Mbps
Network technology	2G, 3G
Frequency, bands	Expand band detailsCollapse details
GSM MHz band	Quad-Band 850/900/1800/1900
Primary 2G network	GSM 850/900/1800/1900
Primary 3G network	UMTS 850/1900
Primary 4G network	Not supported
Primary 5G network	Not supported
Primary data network	GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+
Secondary 2G network	GSM 850/900/1800/1900
Secondary 3G network	Not supported
Secondary 4G network	Not supported
Secondary data network	GPRS, EDGE
📷 Camera
	Blu Selfie
Back camera (main camera)	13 megapixels
Main camera resolution	4128x3096 pixels
Video recording (primary)	Full HD (1920x1080) 30 fps
Flash	Dual-LED on main camera and LED on front camera
Focal aperture	feature not registered
Focal length	feature not registered
Sensor size	feature not registered
Pixel size	feature not registered
Autofocus	Autofocus
Touch focus	Supported
Image stabilization	feature not registered
Zoom	Only digital zoom
Face/smile detection	Face detection
BSI sensor	Supported
HDR	HDR photo only main camera
Camera extras	feature not registered
📸 Front camera
	Blu Selfie
Front camera (secondary)	13 megapixels
Front camera resolution	4128x3096 pixels
Video recording (secondary)	Full HD (1920x1080)
Front flash	LED
Focal aperture	feature not registered
Focal length	feature not registered
Sensor size	feature not registered
Pixel size	feature not registered
🔉 Sound and multimedia
	Blu Selfie
Loudspeaker	Supported
Active noise cancellation	Not supported
Radio	FM (RDS)
TV	Not supported
Video formats	MP4, H.264, H.263
Audio formats	MP3, WAV, eAAC+
🔌 Connectivity
	Blu Selfie
USB	MicroUSB 2.0
Audio output	3.5mm jack
TV output	Not supported
Bluetooth	4.0 + A2DP
WiFi	802.11 b/g/n (2.4Ghz) WiFi Direct, hotspot
DLNA	Not supported
GPS	A-GPS, GeoTagging
NFC	Not supported
Infrared port	Not supported
🧭 Sensors
	Blu Selfie
Sensors	Accelerometer Ambient Light sensor Proximity sensor
Vibrating alert	Supported
🔋 Battery
	Blu Selfie
Battery type	Li-Ion: Lithium-Ion (Removable)
Battery capacity	2300 mAh
Charger, watts	Wired charging
Talk time autonomy	14 hours
Standby	750 hours (31.3 days)
➕ Other features
	Blu Selfie
Call control	Voice dialing, Voice recorder
Messaging	SMS (T9), MMS, E-mail, Push mail
Hands-free calling	Supported
Video calling	Supported
Ringtones	Polyphonic and customized
Web browser	HTML, XHTML, HTML5
Antenna	Internal antenna
Qwerty physical keyboard	Not supported
Miscellaneous	- Colors: White, Black, Blue - Screen protector included - Silicon Case included - BLU Nex Lens technology - BLU Infinite View technology
☢️ Radiation rate
	Blu Selfie
SAR 1.6W/kg (USA, Mexico, etc.)	feature not registered
SAR 2W/kg (Europe, UK, etc.)	feature not registered