Blu Dash 4.0 (D271 Dual) vs Energizer Energy 400 (3G)

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Side by side comparison between Blu Dash 4.0 vs Energizer Energy 400 (3G) phones, differences, pros, cons and full specifications. What's the better?

5/27/2018 2:30 PM, updated: 10/1/2024 10:10 PM

Compare Energizer Energy 400 (3G) X Blu Dash 4.0 (D271 Dual) 04Points

Specifications Compare Models Pictures

4"
TFT

480x800

5
MP

0.3mp

512MB
RAM

Dual-core

1500
mAh

(Removable)

10Points Energizer Energy 400 (3G) Compare Blu Dash 4.0 X

Specifications Compare Models Pictures

4"
IPS

480x800

8
MP

1.3mp

512MB
RAM

Dual-core

2400
mAh

(Removable)

What's the better phone? Energizer Energy 400 (3G)

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 Blu Dash 4.0 (D271 Dual)	vs	10 Advantages Energizer Energy 400 (3G)
+134 grams (4.69 ounces)174% Lighter	vs	367 grams (12.85 ounces)
+11.8 millimeters (0.46 inches)59% Thinner	vs	18.8 millimeters (0.74 inches)
+HD (1280x720)167% More image quality for recording videos with the primary camera	vs	VGA (720x480)
+Ambient light sensorAdvantage Sensors help you use the device	vs	Not supported
1GHz 32bit Dual-core (45nm)	vs	+1.3GHz 32bit Dual-core36% More powerful processor, you can open your applications faster
512MB LPDDR	vs	+512MB LPDDR2Advantage This RAM type is better and more efficient.
TFT LCD	vs	+TFT IPS LCDAdvantage TFT IPS LCD display is brighter and more vivid
(back) 5MP	vs	+(back) 8MP59% Higher resolution main camera
Not supported	vs	+AutofocusAdvantage Best autofocus type for taking pictures
Not supported	vs	+HDR photo only main cameraAdvantage The HDR technology produced photos with more detail in dark areas
(front) 0.3MP	vs	+(front) 1.3MP3 times Higher resolution secondary camera to take pictures and selfies
Android 4.2.1 Jelly Bean	vs	+Android 4.4 KitKatAdvantage Android 4.4 KitKat is newer and safer
1500 mAh	vs	+2400 mAh60% Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use
Not supported	vs	+Waterproof (IP?)Advantage Protection against water allows you talk to your friends in the rain, for example

28 Common items in both devices

4GB (1.88GB available) / 4GB (2GB available)

Until 64GB microSD, microSDXC / Until 64GB microSD, microSDHC

16 million

480x800 pixels

233 PPI

LED flash

+21 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
	Blu Dash 4.0 (D271 Dual)	Energizer Energy 400 (3G)
Change model
Model	Dash 4.0 (D271 Dual)	Energy 400 (3G)
Other model names	Blu Dash 4.0 Dual-SIM D271a, D271i	Energizer Energy 400 EM4EI043, EM4EI047
Country or region available	(Global, International)	(Global, International), Australia, USA, (Europe)
Brand	Blu	Energizer
Release date	9/1/2013, Announced: 1/1/2013	6/1/2015
Depth	11.8 millimeters (0.46 inches)	18.8 millimeters (0.74 inches)
Size (width x height)	63 x 124 millimeters (2.48 x 4.88 in)	73.6 x 134.5 millimeters (2.9 x 5.3 in)
Weight	134 grams (4.69 ounces)	367 grams (12.85 ounces)
Build, materials	Plastic body, glass front	feature not registered
Protection against water and others	Not supported	Waterproof (IP?)
📲 Display
	Blu Dash 4.0 (D271 Dual)	Energizer Energy 400 (3G)
Display type	TFT LCD	TFT IPS LCD
Screen size	4" inches	4" inches
Screen-to-body ratio	~58.3% (screen-to-body ratio)	~46% (screen-to-body ratio)
Display resolution	480x800 pixels	480x800 pixels
Touchscreen	Capacitive Multitouch	Capacitive Multitouch
Pixel density (dot pitch)	233 PPI	233 PPI
Colors	16 million	16 million
Scratch-resistant glass	Not supported	Not supported
Refresh rate	60Hz	feature not registered
Display features	Not supported	feature not registered
🤖 Operating System
	Blu Dash 4.0 (D271 Dual)	Energizer Energy 400 (3G)
System version	Android 4.2.1 Jelly Bean	Android 4.4 KitKat
Firmware update	feature not registered	feature not registered
User Interface	feature not registered	feature not registered
⚙️ Processor
	Blu Dash 4.0 (D271 Dual)	Energizer Energy 400 (3G)
Chipset	32bit: Qualcomm Snapdragon S4 Play (MSM8225) (45nm)	32bit: MediaTek MT6572 (28nm)
CPU	Dual-core, 1 processor: 2x 1GHz ARM Cortex-A5 (Dual-core)	Dual-core, 1 processor: 2x 1.3GHz ARM Cortex-A7 (Dual-core)
GPU graphical controller	Qualcomm Adreno 203 (320MHz)	ARM Mali-400 MP1 500Mhz
Performance (benchmark)	feature not registered	feature not registered
💽 Memory and storage
	Blu Dash 4.0 (D271 Dual)	Energizer Energy 400 (3G)
RAM memory	512MB LPDDR	512MB LPDDR2
Internal storage	4GB (1.88GB available) eMMC 4.41	4GB (2GB available)
External storage	Until 64GB microSD, microSDXC (dedicated slot)	Until 64GB microSD, microSDHC (dedicated slot)
📶 Mobile networks
	Blu Dash 4.0 (D271 Dual)	Energizer Energy 400 (3G)
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	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	Tri-Band 850/900/1900
Primary 2G network	GSM 850/900/1800/1900	GSM 850/900/1900
Primary 3G network	D271a: UMTS 850/1900 D271i: UMTS 850/2100	EM4EI043 version: UMTS 850/1900 EM4EI047 version: UMTS 900/2100
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 850/900/1900
Secondary 3G network	Not supported	Not supported
Secondary 4G network	Not supported	Not supported
Secondary data network	GPRS, EDGE	GPRS, EDGE
📷 Camera
	Blu Dash 4.0 (D271 Dual)	Energizer Energy 400 (3G)
Back camera (main camera)	5 megapixels	8 megapixels
Main camera resolution	2592x1944 pixels	3264x2448 pixels
Video recording (primary)	HD (1280x720) 30 fps	VGA (720x480) 30 fps
Flash	LED flash	LED flash
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	Supported	Supported
Image stabilization	EIS: Digital stabilization	EIS: Digital stabilization
Zoom	Only digital zoom	Only digital zoom
Face/smile detection	Face detection, Smile detection	Face detection, Smile detection
BSI sensor	Not supported	Not supported
HDR	Not supported	HDR photo only main camera
Camera extras	feature not registered	feature not registered
📸 Front camera
	Blu Dash 4.0 (D271 Dual)	Energizer Energy 400 (3G)
Front camera (secondary)	0.3 megapixels	1.3 megapixels
Front camera resolution	640x480 pixels	1280x1024 pixels
Video recording (secondary)	VGA (640x480)	VGA (640x480)
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
	Blu Dash 4.0 (D271 Dual)	Energizer Energy 400 (3G)
Loudspeaker	Supported	Supported
Active noise cancellation	1 microphone	Not supported
Radio	FM	FM
TV	Not supported	Not supported
Video formats	MP4, DivX, XviD, H.264, WMV	MP4, H.264, H.263, DivX, XviD, WMV
Audio formats	MP3, WAV, WMA, AAC	MP3, OGG, eAAC+
🔌 Connectivity
	Blu Dash 4.0 (D271 Dual)	Energizer Energy 400 (3G)
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 hotspot	802.11 a/b/g/n [wifi4] (2.4GHz, 5GHz)
DLNA	Not supported	Not supported
GPS	A-GPS, GeoTagging	A-GPS, GeoTagging
NFC	Not supported	Not supported
Infrared port	Not supported	Not supported
🧭 Sensors
	Blu Dash 4.0 (D271 Dual)	Energizer Energy 400 (3G)
Sensors	Accelerometer Ambient light sensor Proximity sensor	Accelerometer Proximity sensor
Vibrating alert	Supported	Supported
🔋 Battery
	Blu Dash 4.0 (D271 Dual)	Energizer Energy 400 (3G)
Battery type	Li-Ion: lithium-ion (Removable)	Li-Ion: lithium-ion (Removable)
Battery capacity	1500 mAh	2400 mAh
Charger, watts	5W Wired charging	Wired charging
Inductive / wireless charging	Not supported	feature not registered
Talk time autonomy	8 hours	15 hours
Standby	340 hours (14.2 days)	400 hours (16.7 days)
➕ Other features
	Blu Dash 4.0 (D271 Dual)	Energizer Energy 400 (3G)
Call control	Voice dialing, Voice recorder, Voice commands	Voice dialing, Voice recorder
Messaging	SMS (Swype), 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, Flash player	HTML, XHTML, HTML5
Antenna	Internal antenna	Internal antenna
Qwerty physical keyboard	Not supported	Not supported
Miscellaneous	• Colors: Black, White Java framework	• Colors: Gray • WiFi hotspot • IP68 certified: dust/water proof over 1.5 meter and 30min
☢️ Radiation rate
	Blu Dash 4.0 (D271 Dual)	Energizer Energy 400 (3G)
SAR 1.6W/kg (USA, Mexico, etc.)	feature not registered	feature not registered
SAR 2W/kg (Europe, UK, etc.)	feature not registered	feature not registered