Xiaomi Redmi 6A (16GB Global) vs Blu Dash 4.0 (D271 Dual)

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Side by side comparison between Xiaomi Redmi 6A vs Blu Dash 4.0 phones, differences, pros, cons and full specifications. What's the better?

11/4/2018 7:34 PM, updated: 10/1/2024 10:10 PM

Compare Blu Dash 4.0 X Xiaomi Redmi 6A (16GB Global) 24Points

Specifications Compare Models Pictures

5.45"
IPS

720x1440

13
MP

5mp

2GB
RAM

Quad-core

3000
mAh

(Non removable)

02Points Blu Dash 4.0 (D271 Dual) Compare Xiaomi Redmi 6A X

Specifications Compare Models Pictures

4"
TFT

480x800

5
MP

0.3mp

512MB
RAM

Dual-core

1500
mAh

(Removable)

What's the better phone? Xiaomi Redmi 6A (16GB Global)

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!

24 Advantages Xiaomi Redmi 6A (16GB Global)	vs	2 Advantages Blu Dash 4.0 (D271 Dual)
+2GHz 64bit Quad-core197% More powerful processor, you can open your applications faster	vs	1GHz 32bit Dual-core (45nm)
+2GB LPDDR33 times More RAM memory. Typically more responsive and better for multitasking.	vs	512MB LPDDR
+16GB (10GB available)4 times More internal storage for applications and files	vs	4GB (1.88GB available)
+eMMC 5.1Advantage Fastest write and read storage.	vs	eMMC 4.41
+Until 256GB microSD, microSDXC3 times More external storage for files using memory cards	vs	Until 64GB microSD, microSDXC
+8.3 millimeters (0.33 inches)42% Thinner	vs	11.8 millimeters (0.46 inches)
+TFT IPS LCDAdvantage TFT IPS LCD display is brighter and more vivid	vs	TFT LCD
+720x1440 pixels170% Higher resolution screen	vs	480x800 pixels
+295 PPI27% Crisper display of text, images and videos because it has more pixels per inch (ppi)	vs	233 PPI
+5.45"36% Larger screen	vs	4"
+(back) 13MP154% Higher resolution main camera	vs	(back) 5MP
+PDAF: phase detection autofocusAdvantage Best autofocus type for taking pictures	vs	Not supported
+HDR photo on both camerasAdvantage The HDR technology produced photos with more detail in dark areas	vs	Not supported
+(front) 5MP15 times Higher resolution secondary camera to take pictures and selfies	vs	(front) 0.3MP
+Full HD (1920x1080)125% More image quality for recording videos with the primary camera	vs	HD (1280x720)
+(front) Full HD (1920x1080)6 times More image quality for recording videos with the secondary camera	vs	(front) VGA (640x480)
+Android 8.1 OreoAdvantage Android 8.1 Oreo is newer and safer	vs	Android 4.2.1 Jelly Bean
+4G LTEAdvantage The 4G LTE network is newer and faster	vs	3G+ HSPA+
+(4G LTE) 150 Mbps6 times Faster for surfing the internet and download files	vs	(3G+ HSPA+) 21 Mbps
+CompassAdvantage Sensors help you use the device	vs	Not supported
+Face unlock 2DAdvantage Sensors help you use the device	vs	Not supported
+3000 mAh100% Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use	vs	1500 mAh
+Active noise cancellationAdvantage More noise-canceling microphones allow for better quality in calls and audio for recorded videos	vs	Not supported
+4.2 + A2DPAdvantage Bluetooth 4.2 + A2DP is newer and faster	vs	4.0 + A2DP
145 grams (5.08 ounces)	vs	+134 grams (4.69 ounces)8% Lighter
Li-Ion: lithium-ion (Non removable)	vs	+Li-Ion: lithium-ion (Removable)Advantage Removable battery can be replaced easily

21 Common items in both devices

Plastic body, glass front

16 million

LED flash

Only digital zoom

EIS: Digital stabilization

Capacitive

Multitouch

+14 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
	Redmi 6A (16GB Global)	Blu Dash 4.0 (D271 Dual)
Change model		Choose the model
Model	Redmi 6A (16GB Global)	Dash 4.0 (D271 Dual)
Other model names	Xiaomi Redmi 6A Global 2GB RAM + 16GB, Xiaomi Cactus	Blu Dash 4.0 Dual-SIM D271a, D271i
Country or region available	(Global, International), (Europe), India	(Global, International)
Brand	Xiaomi	Blu
Release date	6/1/2018	9/1/2013, Announced: 1/1/2013
Depth	8.3 millimeters (0.33 inches)	11.8 millimeters (0.46 inches)
Size (width x height)	71.5 x 147.5 millimeters (2.81 x 5.81 in)	63 x 124 millimeters (2.48 x 4.88 in)
Weight	145 grams (5.08 ounces)	134 grams (4.69 ounces)
Build, materials	Plastic body, glass front	Plastic body, glass front
Protection against water and others	Not supported	Not supported
📲 Display
	Redmi 6A (16GB Global)	Blu Dash 4.0 (D271 Dual)
Display type	TFT IPS LCD	TFT LCD
Screen size	5.45" inches	4" inches
Screen-to-body ratio	~72.7% (screen-to-body ratio)	~58.3% (screen-to-body ratio)
Display resolution	720x1440 pixels	480x800 pixels
Touchscreen	Capacitive Multitouch	Capacitive Multitouch
Pixel density (dot pitch)	295 PPI	233 PPI
Colors	16 million	16 million
Scratch-resistant glass	Not supported	Not supported
Refresh rate	feature not registered	60Hz
Display features	feature not registered	Not supported
🤖 Operating System
	Redmi 6A (16GB Global)	Blu Dash 4.0 (D271 Dual)
System version	Android 8.1 Oreo	Android 4.2.1 Jelly Bean
Firmware update	feature not registered	feature not registered
User Interface	feature not registered	feature not registered
⚙️ Processor
	Redmi 6A (16GB Global)	Blu Dash 4.0 (D271 Dual)
Chipset	64bit: MediaTek MT6762M Helio A22 (12nm)	32bit: Qualcomm Snapdragon S4 Play (MSM8225) (45nm)
CPU	Quad-core, 1 processor: 4x 2GHz ARM Cortex-A53 (Quad-core)	Dual-core, 1 processor: 2x 1GHz ARM Cortex-A5 (Dual-core)
GPU graphical controller	PowerVR GE8300	Qualcomm Adreno 203 (320MHz)
Performance (benchmark)	feature not registered	feature not registered
💽 Memory and storage
	Redmi 6A (16GB Global)	Blu Dash 4.0 (D271 Dual)
RAM memory	2GB LPDDR3	512MB LPDDR
Internal storage	16GB (10GB available) eMMC 5.1	4GB (1.88GB available) eMMC 4.41
External storage	Until 256GB microSD, microSDXC (dedicated slot)	Until 64GB microSD, microSDXC (dedicated slot)
📶 Mobile networks
	Redmi 6A (16GB Global)	Blu Dash 4.0 (D271 Dual)
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) nano-SIM (4FF)	2 slots (Dual-SIM) Standard mini-SIM (2FF)
Maximum Download / Upload	150/50 Mbps	21/5.76 Mbps
Network technology	2G, 3G, 4G	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	M1804C3CG version: UMTS 850/900/1900/2100 M1804C3CH version: UMTS 850/900/1700/1900/2100	D271a: UMTS 850/1900 D271i: UMTS 850/2100
Primary 4G network	LTE Cat4 VoLTE M1804C3CG version: LTE (Bands 1,2,3,4,5,7,8,20) TD-LTE (Bands 38,40) M1804C3CH version: LTE (Bands 1,2,3,4,5,7,8,28) TD-LTE (Bands 38,40)	Not supported
Primary 5G network	Not supported	Not supported
Primary data network	GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE	GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+
Secondary 2G network	GSM 850/900/1800/1900	GSM 850/900/1800/1900
Secondary 3G network	M1804C3CG version: UMTS 850/900/1900/2100 M1804C3CH version: UMTS 850/900/1700/1900/2100	Not supported
Secondary 4G network	LTE Cat4 VoLTE M1804C3CG version: LTE (Bands 1,2,3,4,5,7,8,20) TD-LTE (Bands 38,40) M1804C3CH version: LTE (Bands 1,2,3,4,5,7,8,28) TD-LTE (Bands 38,40)	Not supported
Secondary data network	GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE	GPRS, EDGE
📷 Camera
	Redmi 6A (16GB Global)	Blu Dash 4.0 (D271 Dual)
Back camera (main camera)	13 megapixels	5 megapixels
Main camera resolution	4128x3096 pixels	2592x1944 pixels
Video recording (primary)	Full HD (1920x1080) 30 fps	HD (1280x720) 30 fps
Flash	LED flash	LED flash
Focal aperture	f/2.2 (aperture)	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	PDAF: phase detection autofocus	Not supported
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	HDR photo on both cameras	Not supported
Camera extras	feature not registered	feature not registered
📸 Front camera
	Redmi 6A (16GB Global)	Blu Dash 4.0 (D271 Dual)
Front camera (secondary)	5 megapixels	0.3 megapixels
Front camera resolution	2560x1920 pixels	640x480 pixels
Video recording (secondary)	Full HD (1920x1080)	VGA (640x480)
Front flash	Not supported	Not supported
Focal aperture	f/2.2 (aperture)	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
	Redmi 6A (16GB Global)	Blu Dash 4.0 (D271 Dual)
Loudspeaker	Supported	Supported
Active noise cancellation	2 microphones or more	1 microphone
Radio	FM	FM
TV	Not supported	Not supported
Video formats	MP4, H.264, H.263, XviD	MP4, DivX, XviD, H.264, WMV
Audio formats	MP3, OGG, eAAC+, FLAC	MP3, WAV, WMA, AAC
🔌 Connectivity
	Redmi 6A (16GB Global)	Blu Dash 4.0 (D271 Dual)
USB	MicroUSB 2.0, USB OTG On-The-Go	MicroUSB 2.0
Audio output	3.5mm jack	3.5mm jack
TV output	Not supported	Not supported
Bluetooth	4.2 + 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 hotspot
DLNA	Not supported	Not supported
GPS	A-GPS, GeoTagging, GLONASS, BeiDou	A-GPS, GeoTagging
NFC	Not supported	Not supported
Infrared port	Not supported	Not supported
🧭 Sensors
	Redmi 6A (16GB Global)	Blu Dash 4.0 (D271 Dual)
Sensors	Accelerometer Ambient light sensor Compass Face unlock 2D Proximity sensor	Accelerometer Ambient light sensor Proximity sensor
Vibrating alert	Supported	Supported
🔋 Battery
	Redmi 6A (16GB Global)	Blu Dash 4.0 (D271 Dual)
Battery type	Li-Ion: lithium-ion (Non removable)	Li-Ion: lithium-ion (Removable)
Battery capacity	3000 mAh	1500 mAh
Charger, watts	5W (5V/1A) Wired charging	5W Wired charging
Inductive / wireless charging	feature not registered	Not supported
Talk time autonomy	feature not registered	8 hours
Standby	feature not registered	340 hours (14.2 days)
➕ Other features
	Redmi 6A (16GB Global)	Blu Dash 4.0 (D271 Dual)
Call control	Voice dialing, Voice recorder	Voice dialing, Voice recorder, Voice commands
Messaging	SMS (T9), MMS, E-mail, Push mail	SMS (Swype), 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, Flash player
Antenna	Internal antenna	Internal antenna
Qwerty physical keyboard	Not supported	Not supported
Miscellaneous	• Colors: Black, Grey, Blue, Gold, Rose Gold • 2.5D curved glass screen • 18:9 screen • MIUI 9	• Colors: Black, White Java framework
☢️ Radiation rate
	Redmi 6A (16GB Global)	Blu Dash 4.0 (D271 Dual)
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