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Alcatel OT-991 (Single-sim) vs Blu Vivo 4.3 (D910a)

Side by side comparison between Alcatel OT-991 vs Blu Vivo 4.3 phones, differences, pros, cons and full specifications. What's the better?

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Compare Blu Vivo 4.3 X Alcatel OT-991 (Single-sim) 02Points
Alcatel OT-991 (Single-sim)
Specifications Compare Models Pictures
4"
TFT

320x480

3.1
MP

0.3mp

256MB
RAM

Single-core

1500
mAh

(Removable)

vs
21Points Blu Vivo 4.3 (D910a) Compare Alcatel OT-991 X
Blu Vivo 4.3 (D910a)
Specifications Compare Models Pictures
4.3"
AMOLED

480x800

8
MP

1.3mp

512MB
RAM

Dual-core

1600
mAh

(Removable)

What's the better phone? Blu Vivo 4.3 (D910a)

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!

OT-991 (Single-sim)} 2 Advantages Alcatel OT-991 (Single-sim) vs Vivo 4.3 (D910a)} 21 Advantages Blu Vivo 4.3 (D910a)
+802.11 b/g/n [wifi4]Advantage
WiFi 802.11 b/g/n [wifi4] is newer and faster		vs802.11 b/g [wifi3]
+4.0 + A2DPAdvantage
Bluetooth 4.0 + A2DP is newer and faster		vs3.0 + A2DP
800MHz 32bit Single-corevs+1GHz 32bit Dual-core50%
More powerful processor, you can open your applications faster
256MBvs+512MB LPDDR2100%
More RAM memory. Typically more responsive and better for multitasking.
512MB (150MB available)vs+4GB (1.88GB available)12 times
More internal storage for applications and files
131 grams (4.59 ounces)vs+120 grams (4.2 ounces)9%
Lighter
10.8 millimeters (0.43 inches)vs+9.3 millimeters (0.37 inches)16%
Thinner
TFT LCDvs+Super AMOLED PlusAdvantage
Super AMOLED Plus display is brighter and more vivid
260 thousandvs+16 million61 times
More colors on the screen is better quality images and videos
320x480 pixelsvs+480x800 pixels150%
Higher resolution screen
144 PPIvs+217 PPI51%
Crisper display of text, images and videos because it has more pixels per inch (ppi)
4"vs+4.3"8%
Larger screen
(back) 3.1MPvs+(back) 8MP154%
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 (720x480)vs+HD (1280x720)167%
More image quality for recording videos with the primary camera
Android 2.3.6 Gingerbreadvs+Android 4.0.4 Ice Cream Sandwich ICSAdvantage
Android 4.0.4 Ice Cream Sandwich ICS is newer and safer
3G HSDPAvs+3G HSUPAAdvantage
The 3G HSUPA network is newer and faster
Not supportedvs+Ambient light sensorAdvantage
Sensors help you use the device
Not supportedvs+GyroscopeAdvantage
Sensors help you use the device
1500 mAhvs+1600 mAh7%
Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use
1 slot (Single-SIM)
(dedicated slot)		vs+2 slots (Dual-SIM)
(dedicated slot)Advantage
You can have more mobile carriers/operators on the same device.
HTML, XHTML, Flash playervs+HTML, XHTML, HTML5, Flash playerAdvantage
Better sites viewing on the internet
17 Common items in both devices
Until 32GB microSD, microSDHC
LED flash
Only digital zoom
7.2 Mbps
Capacitive
Multitouch
Accelerometer
+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

Alcatel OT-991 (Single-sim)Blu Vivo 4.3 (D910a)
ModelOT-991 (Single-sim)Vivo 4.3 (D910a)
Other model namesAlcatel One Touch 991, Alcatel 991BLU Vivo 4.3 Dual Sim D910A, Blu D910A
Country or region availablefeature not registeredUSA
USA
BrandAlcatelBlu
Release date6/1/20129/1/2012
Depth10.8 millimeters (0.43 inches)9.3 millimeters (0.37 inches)
Size (width x height)68 x 122 millimeters (2.68 x 4.8 in)66 x 128 millimeters (2.6 x 5.04 in)
Weight131 grams (4.59 ounces)120 grams (4.2 ounces)
Build, materialsfeature not registeredfeature not registered
Protection against water and othersNot supportedNot supported

📲 Display

Alcatel OT-991 (Single-sim)Blu Vivo 4.3 (D910a)
Display typeTFT LCDSuper AMOLED Plus
Screen size4" inches4.3" inches
Screen-to-body ratio~57.4% (screen-to-body ratio)~62.3% (screen-to-body ratio)
Display resolution320x480 pixels480x800 pixels
TouchscreenCapacitive MultitouchCapacitive Multitouch
Pixel density (dot pitch)144 PPI217 PPI
Colors260 thousand16 million
Scratch-resistant glassNot supportedNot supported
Refresh ratefeature not registeredfeature not registered
Display featuresfeature not registeredfeature not registered

🤖 Operating System

Alcatel OT-991 (Single-sim)Blu Vivo 4.3 (D910a)
System versionAndroid 2.3.6 GingerbreadAndroid 4.0.4 Ice Cream Sandwich ICS
Firmware updatefeature not registeredfeature not registered
User Interfacefeature not registeredfeature not registered

⚙️ Processor

Alcatel OT-991 (Single-sim)Blu Vivo 4.3 (D910a)
Chipset32bit: MediaTek MT657332bit: MediaTek MT6577
CPUSingle-core, 1 processor:
1x 800MHz ARM11 (Single-core)		Dual-core, 1 processor:
2x 1GHz ARM Cortex-A9 (Dual-core)
GPU graphical controllerPowerVR SGX531PowerVR SGX531
Performance (benchmark)feature not registeredfeature not registered

💽 Memory and storage

Alcatel OT-991 (Single-sim)Blu Vivo 4.3 (D910a)
RAM memory256MB512MB LPDDR2
Internal storage512MB (150MB available)4GB (1.88GB available)
External storageUntil 32GB microSD, microSDHC
(dedicated slot)		Until 32GB microSD, microSDHC
(dedicated slot)

📶 Mobile networks

Alcatel OT-991 (Single-sim)Blu Vivo 4.3 (D910a)
Dual-SIMNot supportedDual-SIM Standby - Call active on one sim card
(dedicated slot)
SIM card1 slot (Single-SIM)
Standard mini-SIM (2FF)		2 slots (Dual-SIM)
Standard mini-SIM (2FF)
Maximum Download / Upload7.2 Mbps7.2/5.76 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
Primary 4G networkNot supportedNot supported
Primary 5G networkNot supportedNot supported
Primary data networkGPRS, EDGE, UMTS, HSDPAGPRS, EDGE, UMTS, HSDPA, HSUPA
Secondary 2G networkNot supportedGSM 850/900/1800/1900
Secondary 3G networkNot supportedNot supported
Secondary 4G networkNot supportedNot supported
Secondary data networkNot supportedGPRS, EDGE

📷 Camera

Alcatel OT-991 (Single-sim)Blu Vivo 4.3 (D910a)
Back camera (main camera)3.1 megapixels8 megapixels
Main camera resolution2048x1536 pixels3264x2448 pixels
Video recording (primary)VGA (720x480) 30 fpsHD (1280x720)
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 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 registeredNot supported
Camera extrasfeature not registeredfeature not registered

📸 Front camera

Alcatel OT-991 (Single-sim)Blu Vivo 4.3 (D910a)
Front camera (secondary)0.3 megapixels1.3 megapixels
Front camera resolution640x480 pixels1280x1024 pixels
Video recording (secondary)Not supportedNot supported
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

Alcatel OT-991 (Single-sim)Blu Vivo 4.3 (D910a)
LoudspeakerSupportedSupported
Active noise cancellationfeature not registeredNot supported
RadioFM (RDS)FM
TVNot supportedNot supported
Video formatsMP4, H.264MP4, DivX, XviD, WMV, H.264, H.263
Audio formatsMP3, WAV, WMA, AAC+MP3, AAC, WMA, WAV

🔌 Connectivity

Alcatel OT-991 (Single-sim)Blu Vivo 4.3 (D910a)
USBMicroUSB 2.0MicroUSB 2.0
Audio output3.5mm jack3.5mm jack
TV outputNot supportedNot supported
Bluetooth4.0 + A2DP3.0 + A2DP
WiFi802.11 b/g/n [wifi4] (2.4GHz)802.11 b/g [wifi3] (2.4GHz)
DLNAfeature not registeredNot supported
GPSA-GPS, GeoTaggingA-GPS, GeoTagging
NFCNot supportedNot supported
Infrared portfeature not registeredNot supported

🧭 Sensors

Alcatel OT-991 (Single-sim)Blu Vivo 4.3 (D910a)
SensorsAccelerometer
Compass
Proximity sensor		Accelerometer
Ambient light sensor
Compass
Gyroscope
Proximity sensor
Vibrating alertSupportedSupported

🔋 Battery

Alcatel OT-991 (Single-sim)Blu Vivo 4.3 (D910a)
Battery typeLi-Ion: lithium-ion (Removable)Li-Ion: lithium-ion (Removable)
C594604160T
Battery capacity1500 mAh1600 mAh
Charger, wattsWired chargingWired charging
Inductive / wireless chargingfeature not registeredfeature not registered
Talk time autonomy10 hours9.1 hours
Standby400 hours (16.7 days)400 hours (16.7 days)

➕ Other features

Alcatel OT-991 (Single-sim)Blu Vivo 4.3 (D910a)
Call controlVoice recorderVoice dialing, Voice recorder, Voice commands
MessagingSMS (T9), MMS, E-mail, Push mailSMS (Swype), MMS, E-mail, Push mail
Hands-free callingSupportedSupported
Video callingSupportedSupported
RingtonesPolyphonic and customizedPolyphonic and customized
Web browserHTML, XHTML, Flash playerHTML, XHTML, HTML5, Flash player
AntennaInternal antennaInternal antenna
Qwerty physical keyboardNot supportedNot supported
Miscellaneous• Colors: Black, White
• HAC (M3/T3)
• WiFi hotspot
Java framework		• Colors: Black, White

☢️ Radiation rate

Alcatel OT-991 (Single-sim)Blu Vivo 4.3 (D910a)
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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