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Blu Hero (S190 Dual) vs Blu Studio X (D750U)

Side by side comparison between Blu Hero vs Blu Studio X phones, differences, pros, cons and full specifications. What's the better?

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Compare Blu Studio X X Blu Hero (S190 Dual) 02Points
2.8"
TFT

240x320

1.3
MP
32MB
RAM

Single-core

950
mAh

(Removable)

vs
24Points Blu Studio X (D750U) Compare Blu Hero X
5"
IPS

720x1280

8
MP

2mp

1GB
RAM

Quad-core

2100
mAh

(Removable)

What's the better phone? Blu Studio X (D750U)

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!

Hero (S190 Dual)} 2 Advantages Blu Hero (S190 Dual) vs Studio X (D750U)} 24 Advantages Blu Studio X (D750U)
+90 grams (3.15 ounces)71%
Lighter
vs154 grams (5.39 ounces)
+Analog TVAdvantage
Watch your favorite TV shows anywhere
vsNot supported
32MBvs+1GB LPDDR231 times
More RAM memory. Typically more responsive and better for multitasking.
64MBvs+8GB (4GB available)63 times
More internal storage for applications and files
Until 8GB microSDvs+Until 64GB microSD, microSDXC7 times
More external storage for files using memory cards
13 millimeters (0.51 inches)vs+10.5 millimeters (0.41 inches)24%
Thinner
TFT LCDvs+TFT IPS LCDAdvantage
TFT IPS LCD display is brighter and more vivid
260 thousandvs+16 million61 times
More colors on the screen is better quality images and videos
240x320 pixelsvs+720x1280 pixels11 times
Higher resolution screen
143 PPIvs+294 PPI106%
Crisper display of text, images and videos because it has more pixels per inch (ppi)
2.8"vs+5"79%
Larger screen
(back) 1.3MPvs+(back) 8MP5 times
Higher resolution main camera
Not supportedvs+LED flashAdvantage
The LED flash helps in dark places or in low light
Not supportedvs+AutofocusAdvantage
Best autofocus type for taking pictures
Not supportedvs+(front) 2MPAdvantage
A front-camera is best for taking selfies
Supportedvs+Full HD (1920x1080)Advantage
More image quality for recording videos with the primary camera
10 appsvs+3500000 apps (Google Play Store)349999 times
More apps available to download and use
2G GPRSvs+3G+ HSPA+Advantage
The 3G+ HSPA+ network is newer and faster
(2G GPRS) 0.048 Mbpsvs+(3G+ HSPA+) 21 Mbps437 times
Faster for surfing the internet and download files
Resistivevs+CapacitiveAdvantage
Better touchscreen. The capacitive screen is much more sensitive.
Singlevs+MultitouchAdvantage
Better touch type. Multitouch allows to use more fingers at the same time.
Not supportedvs+Accelerometer, Proximity sensor, Ambient light sensor, GyroscopeAdvantage
Sensors help you use the device
950 mAhvs+2100 mAh121%
Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use
Not supportedvs+A-GPS, GeoTaggingAdvantage
It's harder to lose yourself in the city with GPS on your device
Not supportedvs+802.11 b/g/n [wifi4]Advantage
WiFi 802.11 b/g/n [wifi4] is newer and faster
2.1 + A2DPvs+4.0 + A2DPAdvantage
Bluetooth 4.0 + A2DP is newer and faster

6 Common items in both devices
Only digital zoom
Li-Ion: lithium-ion (Removable)
2 slots (Dual-SIM)
3.5mm jack
FM
MicroUSB 2.0
+ 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 Hero (S190 Dual)Blu Studio X (D750U)
ModelHero (S190 Dual)Studio X (D750U)
Other model namesBlu Hero S190 Dual SIM, Blu Hero Dual Chip, Doble SIMBLU Studio X D750U, BLU D750U
Country or region availablefeature not registeredUSA
USA
BrandBluBlu
Release date12/1/20111/1/2015
Depth13 millimeters (0.51 inches)10.5 millimeters (0.41 inches)
Size (width x height)57 x 104 millimeters (2.24 x 4.09 in)72 x 144 millimeters (2.83 x 5.67 in)
Weight90 grams (3.15 ounces)154 grams (5.39 ounces)
Build, materialsfeature not registeredfeature not registered
Protection against water and othersNot supportedNot supported

📲 Display

Blu Hero (S190 Dual)Blu Studio X (D750U)
Display typeTFT LCDTFT IPS LCD
Screen size2.8" inches5" inches
Screen-to-body ratio~41% (screen-to-body ratio)~66.5% (screen-to-body ratio)
Display resolution240x320 pixels720x1280 pixels
TouchscreenResistive Single touch 1-pointCapacitive Multitouch
Pixel density (dot pitch)143 PPI294 PPI
Colors260 thousand16 million
Scratch-resistant glassNot supportedNot supported
Refresh ratefeature not registeredfeature not registered
Display featuresfeature not registeredfeature not registered

🤖 Operating System

Blu Hero (S190 Dual)Blu Studio X (D750U)
System versionProprietary OSAndroid 4.4.2 KitKat
Firmware updatefeature not registeredAndroid 5.0 Lollipop
User Interfacefeature not registeredfeature not registered

⚙️ Processor

Blu Hero (S190 Dual)Blu Studio X (D750U)
Chipsetfeature not registered32bit: MediaTek MT6582M
CPUSingle-core, 1 processor:
Single-core
Quad-core, 1 processor:
4x 1.3GHz ARM Cortex-A7 (Quad-core)
GPU graphical controllerfeature not registeredARM Mali-400
Performance (benchmark)feature not registeredfeature not registered

💽 Memory and storage

Blu Hero (S190 Dual)Blu Studio X (D750U)
RAM memory32MB1GB LPDDR2
Internal storage64MB8GB (4GB available)
External storageUntil 8GB microSD
(dedicated slot)
Until 64GB microSD, microSDXC
(dedicated slot)

📶 Mobile networks

Blu Hero (S190 Dual)Blu Studio X (D750U)
Dual-SIMDual-SIM Standby - Call active on one sim card
(dedicated slot)
Dual-SIM Standby - Call active on one sim card
(dedicated slot)
SIM card2 slots (Dual-SIM)
Standard mini-SIM (2FF)
2 slots (Dual-SIM)
micro-SIM (3FF) and standard SIM (2FF)
Maximum Download / Upload0.048 Mbps21/5.76 Mbps
Network technology2G2G, 3G
Frequency, bands Expand band details Collapse details
GSM MHz bandQuad-Band 850/900/1800/1900Quad-Band 850/900/1800/1900
Primary 2G networkGSM 850/900/1800/1900GSM 850/900/1800/1900
Primary 3G networkNot supportedUMTS 850/1900/2100
Primary 4G networkNot supportedNot supported
Primary 5G networkNot supportedNot supported
Primary data networkGPRSGPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+
Secondary 2G networkGSM 850/900/1800/1900GSM 850/900/1800/1900
Secondary 3G networkNot supportedNot supported
Secondary 4G networkNot supportedNot supported
Secondary data networkGPRSGPRS, EDGE

📷 Camera

Blu Hero (S190 Dual)Blu Studio X (D750U)
Back camera (main camera)1.3 megapixels8 megapixels
Main camera resolution1280x1024 pixels3264x2448 pixels
Video recording (primary)SupportedFull HD (1920x1080) 30 fps
FlashNot supportedLED 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 focusfeature not registeredSupported
Image stabilizationfeature not registeredfeature not registered
ZoomOnly digital zoomOnly digital zoom
Face/smile detectionfeature not registeredFace detection, Smile detection
BSI sensorfeature not registeredNot supported
HDRfeature not registeredHDR photo only main camera
Camera extrasfeature not registeredfeature not registered

📸 Front camera

Blu Hero (S190 Dual)Blu Studio X (D750U)
Front camera (secondary)Not supported2 megapixels
Front camera resolutionNot supported1600x1200 pixels
Video recording (secondary)Not supportedHD (1280x720)
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 Hero (S190 Dual)Blu Studio X (D750U)
LoudspeakerSupportedSupported
Active noise cancellationfeature not registeredNot supported
RadioFMFM
TVAnalog TVNot supported
Video formatsMP4, H.264, WMVMP4, H.264, H.263, DivX, XviD
Audio formatsMP3, WMA, WAV, AACMP3, WAV, WMA, eAAC+

🔌 Connectivity

Blu Hero (S190 Dual)Blu Studio X (D750U)
USBMicroUSB 2.0MicroUSB 2.0
Audio output3.5mm jack3.5mm jack
TV outputNot supportedNot supported
Bluetooth2.1 + A2DP4.0 + A2DP
WiFiNot supported802.11 b/g/n [wifi4] (2.4GHz)
WiFi Direct, hotspot
DLNAfeature not registeredNot supported
GPSNot supportedA-GPS, GeoTagging
NFCNot supportedNot supported
Infrared portfeature not registeredNot supported

🧭 Sensors

Blu Hero (S190 Dual)Blu Studio X (D750U)
SensorsNot supportedAccelerometer
Ambient light sensor
Gyroscope
Proximity sensor
Vibrating alertSupportedSupported

🔋 Battery

Blu Hero (S190 Dual)Blu Studio X (D750U)
Battery typeLi-Ion: lithium-ion (Removable)Li-Ion: lithium-ion (Removable)
Battery capacity950 mAh2100 mAh
Charger, wattsWired chargingWired charging
Inductive / wireless chargingfeature not registeredfeature not registered
Talk time autonomy12 hours12 hours
Standby600 hours (25 days)700 hours (29.2 days)

➕ Other features

Blu Hero (S190 Dual)Blu Studio X (D750U)
Call controlNot supportedVoice dialing, Voice recorder
MessagingSMS, MMSSMS (T9), MMS, E-mail, Push mail
Hands-free callingSupportedSupported
Video callingNot supportedSupported
RingtonesPolyphonic and customizedPolyphonic and customized
Web browserfeature not registeredHTML, XHTML, HTML5
AntennaInternal antennaInternal antenna
Qwerty physical keyboardNot supportedNot supported
Miscellaneous• Colors: Black, Blue, Pink, Brown, White, Green
• Facebook, Twitter
• Colors: Black, White, Blue, Gold, Pink

☢️ Radiation rate

Blu Hero (S190 Dual)Blu Studio X (D750U)
SAR 1.6W/kg (USA, Mexico, etc.)feature not registeredfeature not registered
SAR 2W/kg (Europe, UK, etc.)feature not registeredfeature not registered
X

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