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Blu Dash 4.0 (D270 Dual) vs Samsung Galaxy S Lightray 4G (SCH-R940)

Side by side comparison between Blu Dash 4.0 vs Samsung Galaxy S Lightray phones, differences, pros, cons and full specifications. What's the better?

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Compare Samsung Galaxy S Lightray X Blu Dash 4.0 (D270 Dual) 08Points
Blu Dash 4.0 (D270 Dual)
Specifications Compare Models Pictures
4"
TFT

480x800

5
MP

0.3mp

512MB
RAM

Dual-core

1500
mAh

(Removable)

vs
11Points Samsung Galaxy S Lightray 4G (SCH-R940) Compare Blu Dash 4.0 X
Samsung Galaxy S Lightray 4G (SCH-R940)
Specifications Compare Models Pictures
4.3"
AMOLED

480x800

8
MP

1.3mp

512MB
RAM

Single-core

1600
mAh

(Removable)

What's the better phone? Samsung Galaxy S Lightray 4G (SCH-R940)

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!

Dash 4.0 (D270 Dual)} 8 Advantages Blu Dash 4.0 (D270 Dual) vs Galaxy S Lightray 4G (SCH-R940)} 11 Advantages Samsung Galaxy S Lightray 4G (SCH-R940)
+1GHz 32bit Dual-core48%
More powerful processor, you can open your applications faster		vs1GHz 32bit Single-core
+4GB (1.88GB available)35%
More internal storage for applications and files		vs2GB (1.39GB available)
+128 grams (4.48 ounces)11%
Lighter		vs142 grams (4.97 ounces)
+233 PPI7%
Crisper display of text, images and videos because it has more pixels per inch (ppi)		vs217 PPI
+Android 4.0.4 Ice Cream Sandwich ICSAdvantage
Android 4.0.4 Ice Cream Sandwich ICS is newer and safer		vsAndroid 2.3.7 Gingerbread
+2 slots (Dual-SIM)
(dedicated slot)Advantage
You can have more mobile carriers/operators on the same device.		vs1 slot (Single-SIM)
(dedicated slot)
+FMAdvantage
The radio lets you listen to your songs and sports in general		vsNot supported
+HTML, XHTML, HTML5, Flash playerAdvantage
Better sites viewing on the internet		vsHTML, XHTML, Flash player
11.8 millimeters (0.46 inches)vs+11.7 millimeters (0.46 inches)1%
Thinner
TFT LCDvs+Super AMOLED PlusAdvantage
Super AMOLED Plus display is brighter and more vivid
4"vs+4.3"8%
Larger screen
(back) 5MPvs+(back) 8MP59%
Higher resolution main camera
Not supportedvs+AutofocusAdvantage
Best autofocus type for taking pictures
(front) 0.3MPvs+(front) 1.3MP3 times
Higher resolution secondary camera to take pictures and selfies
VGA (640x480)vs+HD (1280x720)2 times
More image quality for recording videos with the primary camera
3G HSUPAvs+4G LTEAdvantage
The 4G LTE network is newer and faster
(3G HSUPA) 7.2 Mbpsvs+(4G LTE) 75 Mbps9 times
Faster for surfing the internet and download files
1500 mAhvs+1600 mAh7%
Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use
Not supportedvs+Micro HDMI Type DAdvantage
The TV-output lets you use your device on TV by cable
17 Common items in both devices
512MB / 512MB LPDDR2
Until 32GB microSD, microSDHC
16 million
480x800 pixels
LED flash
Only digital zoom
Capacitive
+10 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 Clear highlight

📱 Model features

Blu Dash 4.0 (D270 Dual)Galaxy S Lightray 4G (SCH-R940)
 
ModelDash 4.0 (D270 Dual)Galaxy S Lightray 4G (SCH-R940)
Other model namesBlu Dash 4.0 Dual Sim D270a, Blu Dash 4.0 Dual Chip D270iMetroPCS Samsung Galaxy S Lightray 4G R940, Samsung Stealth
Country or region availablefeature not registeredUSA
USA
BrandBluSamsung
Release date1/1/20138/3/2012
Depth11.8 millimeters (0.46 inches)11.7 millimeters (0.46 inches)
Size (width x height)63 x 124 millimeters (2.48 x 4.88 in)68 x 130 millimeters (2.68 x 5.12 in)
Weight128 grams (4.48 ounces)142 grams (4.97 ounces)
Build, materialsfeature not registeredPlastic body, glass front
Protection against water and othersNot supportedNot supported

📲 Display

Blu Dash 4.0 (D270 Dual)Galaxy S Lightray 4G (SCH-R940)
Display typeTFT LCDSuper AMOLED Plus
Screen size4" inches4.3" inches
Screen-to-body ratio~58.3% (screen-to-body ratio)~59.5% (screen-to-body ratio)
Display resolution480x800 pixels480x800 pixels
TouchscreenCapacitive MultitouchCapacitive Multitouch
Pixel density (dot pitch)233 PPI217 PPI
Colors16 million16 million
Scratch-resistant glassNot supportedNot supported
Refresh ratefeature not registeredfeature not registered
Display featuresfeature not registeredfeature not registered

🤖 Operating System

Blu Dash 4.0 (D270 Dual)Galaxy S Lightray 4G (SCH-R940)
System versionAndroid 4.0.4 Ice Cream Sandwich ICSAndroid 2.3.7 Gingerbread
Firmware updatefeature not registeredfeature not registered
User Interfacefeature not registeredfeature not registered

⚙️ Processor

Blu Dash 4.0 (D270 Dual)Galaxy S Lightray 4G (SCH-R940)
Chipset32bit: Qualcomm MSM8225 Snapdragon32bit: Samsung Exynos 3210
CPUDual-core, 1 processor:
2x 1GHz ARM Cortex-A5 (Dual-core)		Single-core, 1 processor:
1x 1GHz ARM Cortex-A8 (Single-core)
GPU graphical controllerQualcomm Adreno 203PowerVR SGX540
Performance (benchmark)feature not registeredfeature not registered

💽 Memory and storage

Blu Dash 4.0 (D270 Dual)Galaxy S Lightray 4G (SCH-R940)
RAM memory512MB512MB LPDDR2
Internal storage4GB (1.88GB available)2GB (1.39GB available)
External storageUntil 32GB microSD, microSDHC
(dedicated slot)		Until 32GB microSD, microSDHC
(dedicated slot)

📶 Mobile networks

Blu Dash 4.0 (D270 Dual)Galaxy S Lightray 4G (SCH-R940)
Dual-SIMDual-SIM Standby - Call active on one sim card
(dedicated slot)		Not supported
SIM card2 slots (Dual-SIM)
Standard mini-SIM (2FF)		1 slot (Single-SIM)
Standard mini-SIM (2FF)
Maximum Download / Upload7.2/5.76 Mbps75/25 Mbps
Network technology2G, 3G2G, 3G, 4G
Frequency, bands Expand band details Collapse details
GSM MHz bandQuad-Band 850/900/1800/1900Not supported
Primary 2G networkGSM 850/900/1800/1900CDMA 800/1700/1900
Primary 3G networkUMTS D270a: 850/1900 - D270i: 850/2100CDMA2000 1xEV-DO
Primary 4G networkNot supportedLTE Cat2 (Bands 2, 4)
Primary 5G networkNot supportedNot supported
Primary data networkGPRS, EDGE, UMTS, HSDPA, HSUPACDMA2000 EV-DO Rev 0, CDMA2000 EV-DO Rev A, LTE
Secondary 2G networkGSM 850/900/1800/1900Not supported
Secondary 3G networkNot supportedNot supported
Secondary 4G networkNot supportedNot supported
Secondary data networkGPRSNot supported

📷 Camera

Blu Dash 4.0 (D270 Dual)Galaxy S Lightray 4G (SCH-R940)
Back camera (main camera)5 megapixels8 megapixels
Main camera resolution2592x1944 pixels3264x2448 pixels
Video recording (primary)VGA (640x480) 30 fpsHD (1280x720) 30 fps
FlashLED flashLED flash
Focal aperturefeature not registeredfeature not registered
Focal lengthfeature not registeredfeature not registered
Sensor sizefeature not registeredfeature not registered
Pixel sizefeature not registeredfeature not registered
AutofocusNot supportedAutofocus
Touch focusSupportedSupported
Image stabilizationfeature not registeredEIS: Digital stabilization
ZoomOnly digital zoomOnly digital zoom
Face/smile detectionFace detectionFace detection
BSI sensorNot supportedNot supported
HDRNot supportedNot supported
Camera extrasfeature not registeredfeature not registered

📸 Front camera

Blu Dash 4.0 (D270 Dual)Galaxy S Lightray 4G (SCH-R940)
Front camera (secondary)0.3 megapixels1.3 megapixels
Front camera resolution640x480 pixels1280x1024 pixels
Video recording (secondary)Not supportedVGA (640x480)
Front flashNot supportedNot supported
Focal aperturefeature not registeredfeature not registered
Focal lengthfeature not registeredfeature not registered
Sensor sizefeature not registeredfeature not registered
Pixel sizefeature not registeredfeature not registered

🔉 Sound and multimedia

Blu Dash 4.0 (D270 Dual)Galaxy S Lightray 4G (SCH-R940)
LoudspeakerSupportedSupported
Active noise cancellationNot supportedNot supported
RadioFMNot supported
TVNot supportedNot supported
Video formatsMP4, DivX, XviD, H.264, WMVMP4, H.264, H.263, WMV
Audio formatsMP3, WAV, WMA, AACMP3, WAV, WMA, eAAC+

🔌 Connectivity

Blu Dash 4.0 (D270 Dual)Galaxy S Lightray 4G (SCH-R940)
USBMicroUSB 2.0MicroUSB 2.0
Audio output3.5mm jack3.5mm jack
TV outputNot supportedMicro HDMI Type D
Bluetooth3.0 + A2DP3.0 + A2DP
WiFi802.11 b/g/n [wifi4] (2.4GHz)802.11 b/g/n [wifi4] (2.4GHz)
DLNANot supportedNot supported
GPSA-GPS, GeoTaggingA-GPS, GeoTagging
NFCNot supportedNot supported
Infrared portfeature not registeredNot supported

🧭 Sensors

Blu Dash 4.0 (D270 Dual)Galaxy S Lightray 4G (SCH-R940)
SensorsAccelerometer
Ambient light sensor
Proximity sensor		Accelerometer
Ambient light sensor
Proximity sensor
Vibrating alertSupportedSupported

🔋 Battery

Blu Dash 4.0 (D270 Dual)Galaxy S Lightray 4G (SCH-R940)
Battery typeLi-Ion: lithium-ion (Removable)Li-Ion: lithium-ion (Removable)
Battery capacity1500 mAh1600 mAh
Charger, wattsWired chargingWired charging
Inductive / wireless chargingfeature not registeredfeature not registered
Talk time autonomy8 hours3.5 hours
Standby340 hours (14.2 days)200 hours (8.3 days)

➕ Other features

Blu Dash 4.0 (D270 Dual)Galaxy S Lightray 4G (SCH-R940)
Call controlVoice dialing, Voice recorder, Voice commandsVoice dialing, Voice recorder
MessagingSMS (Swype), MMS, E-mail, Push mailSMS (Swype), MMS, E-mail, Push mail
Hands-free callingSupportedSupported
Video callingSupportedSupported
RingtonesPolyphonic and customizedPolyphonic and customized
Web browserHTML, XHTML, HTML5, Flash playerHTML, XHTML, Flash player
AntennaInternal antennaInternal antenna
Qwerty physical keyboardNot supportedNot supported
Miscellaneous• Colors: Black, White
• WiFi hotspot
• Java framework		• Colors: Black
• 16GB microSD included
• Samsung TouchWiz 4.0 UI
• HDMI 1.4
• HAC M4/T4
• WiFi hotspot
• Java framework

☢️ Radiation rate

Blu Dash 4.0 (D270 Dual)Galaxy S Lightray 4G (SCH-R940)
SAR 1.6W/kg (USA, Mexico, etc.)feature not registered0.95W/kg (head), 0.82W/kg (body)
SAR 2W/kg (Europe, UK, etc.)feature not registeredfeature not registered
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