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CAT B15 vs Micromax Bolt A61

Side by side comparison between CAT B15 vs Micromax Bolt A61 phones, differences, pros, cons and full specifications. What's the better?

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Compare Micromax Bolt A61 X CAT B15 16Points
CAT B15
Specifications Compare Models Pictures
4"
TFT

480x800

5
MP

0.3mp

512MB
RAM

Dual-core

2000
mAh

(Removable)

vs
05Points Micromax Bolt A61 Compare CAT B15 X
Micromax Bolt A61
Specifications Compare Models Pictures
4"
TFT

480x800

2
MP

0.3mp

256MB
RAM

Single-core

1500
mAh

(Removable)

What's the better phone? CAT B15

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!

B15} 16 Advantages CAT B15 vs Bolt A61} 5 Advantages Micromax Bolt A61
+1GHz 32bit Dual-core20%
More powerful processor, you can open your applications faster		vs1GHz 32bit Single-core
+512MB LPDDR2100%
More RAM memory. Typically more responsive and better for multitasking.		vs256MB
+4GB (2.49GB available)18 times
More internal storage for applications and files		vs512MB (135MB available)
+Until 32GB microSD, microSDHC100%
More external storage for files using memory cards		vsUntil 16GB microSD, microSDHC
+(back) 5MP162%
Higher resolution main camera		vs(back) 2MP
+AutofocusAdvantage
Best autofocus type for taking pictures		vsNot supported
+EIS: Digital stabilizationAdvantage
Image stabilization prevents blurry photos and helps in recording motion video		vsNot supported
+HDR photo only main cameraAdvantage
The HDR technology produced photos with more detail in dark areas		vsNot supported
+HD (1280x720)2 times
More image quality for recording videos with the primary camera		vsVGA (640x480)
+Android 4.1.2 Jelly BeanAdvantage
Android 4.1.2 Jelly Bean is newer and safer		vsAndroid 4.1.1 Jelly Bean
+Ambient light sensorAdvantage
Sensors help you use the device		vsNot supported
+Proximity sensorAdvantage
Sensors help you use the device		vsNot supported
+2000 mAh33%
Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use		vs1500 mAh
+3.0 + A2DPAdvantage
Bluetooth 3.0 + A2DP is newer and faster		vs2.1 + A2DP
+Gorilla GlassAdvantage
Protection against scratches on the screen lets you carry your phone with your keys		vsNot supported
+IP67 certified, MIL-STD-810G military certifiedAdvantage
Protection against water allows you talk to your friends in the rain, for example		vsNot supported
170 grams (5.95 ounces)vs+128 grams (4.48 ounces)33%
Lighter
15 millimeters (0.59 inches)vs+10 millimeters (0.39 inches)50%
Thinner
Not supportedvs+LED flashAdvantage
The LED flash helps in dark places or in low light
Not supportedvs+FMAdvantage
The radio lets you listen to your songs and sports in general
HTML, XHTMLvs+HTML, XHTML, HTML5Advantage
Better sites viewing on the internet
21 Common items in both devices
TFT LCD
16 million
480x800 pixels
233 PPI
4"
Only digital zoom
(front) 0.3MP
+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 Clear highlight

📱 Model features

CAT B15Micromax Bolt A61
Change model  
ModelCAT B15Bolt A61
Other model namesCaterpillar B15 Dual-simMicromax A61 Bolt Dual-Sim
Country or region available(Global, International)
(Global, International)		IndiaRussia
India, Russia
BrandCATMicromax
Release date3/1/201312/1/2013
Depth15 millimeters (0.59 inches)10 millimeters (0.39 inches)
Size (width x height)69.5 x 125 millimeters (2.74 x 4.92 in)67 x 135 millimeters (2.64 x 5.31 in)
Weight170 grams (5.95 ounces)128 grams (4.48 ounces)
Build, materialsfeature not registeredfeature not registered
Protection against water and othersIP67 certified: dust proof and waterproof over 1 meter and 30min.
MIL-STD-810G military certified: salt, dust, humidity, rain, vibration, solar radiation, transport and thermal shock resistant.		Not supported

📲 Display

CAT B15Micromax Bolt A61
Display typeTFT LCDTFT LCD
Screen size4" inches4" inches
Screen-to-body ratio~52.4% (screen-to-body ratio)~50.3% (screen-to-body ratio)
Display resolution480x800 pixels480x800 pixels
TouchscreenCapacitive Multitouch 2-pointsCapacitive Multitouch
Pixel density (dot pitch)233 PPI233 PPI
Colors16 million16 million
Scratch-resistant glassGorilla GlassNot supported
Refresh ratefeature not registeredfeature not registered
Display featuresfeature not registeredfeature not registered

🤖 Operating System

CAT B15Micromax Bolt A61
System versionAndroid 4.1.2 Jelly BeanAndroid 4.1.1 Jelly Bean
Firmware updatefeature not registeredfeature not registered
User Interfacefeature not registeredfeature not registered

⚙️ Processor

CAT B15Micromax Bolt A61
Chipset32bit: MediaTek MT657732bit: Spreadtrum SC7710
CPUDual-core, 1 processor:
2x 1GHz ARM Cortex-A9 (Dual-core)		Single-core, 1 processor:
1x 1GHz ARM Cortex-A5 (Single-core)
GPU graphical controllerPowerVR SGX531TARM Mali-400
Performance (benchmark)feature not registeredfeature not registered

💽 Memory and storage

CAT B15Micromax Bolt A61
RAM memory512MB LPDDR2256MB
Internal storage4GB (2.49GB available)512MB (135MB available)
External storageUntil 32GB microSD, microSDHC
(dedicated slot)		Until 16GB microSD, microSDHC
(dedicated slot)

📶 Mobile networks

CAT B15Micromax Bolt A61
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)
Standard mini-SIM (2FF)
Maximum Download / Upload7.2/5.76 Mbps7.2/5.76 Mbps
Network technology2G, 3G2G, 3G
Frequency, bands Expand band details Collapse details
GSM MHz bandQuad-Band 850/900/1800/1900Dual-Band 900/1800
Primary 2G networkGSM 850/900/1800/1900GSM 900/1800
Primary 3G networkLatin America model:
UMTS 850/1900
Europe/Africa model:
UMTS 900/2100		UMTS 2100
Primary 4G networkNot supportedNot supported
Primary 5G networkNot supportedNot supported
Primary data networkGPRS, EDGE, UMTS, HSDPA, HSUPAGPRS, EDGE, UMTS, HSDPA, HSUPA
Secondary 2G networkGSM 850/900/1800/1900GSM 900/1800
Secondary 3G networkNot supportedNot supported
Secondary 4G networkNot supportedNot supported
Secondary data networkGPRS, EDGEGPRS, EDGE

📷 Camera

CAT B15Micromax Bolt A61
Back camera (main camera)5 megapixels2 megapixels
Main camera resolution2592x1944 pixels1600x1200 pixels
Video recording (primary)HD (1280x720) 30 fpsVGA (640x480) 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
AutofocusAutofocusNot supported
Touch focusSupportedNot supported
Image stabilizationEIS: Digital stabilizationNot supported
ZoomOnly digital zoomOnly digital zoom
Face/smile detectionSmile detectionfeature not registered
BSI sensorNot supportedNot supported
HDRHDR photo only main cameraNot supported
Camera extrasfeature not registeredfeature not registered

📸 Front camera

CAT B15Micromax Bolt A61
Front camera (secondary)0.3 megapixels0.3 megapixels
Front camera resolution640x480 pixels640x480 pixels
Video recording (secondary)VGA (640x480)Not 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

CAT B15Micromax Bolt A61
LoudspeakerSupportedSupported
Active noise cancellationNot supportedNot supported
RadioNot supportedFM
TVNot supportedNot supported
Video formatsMP4, H.264, H.263MP4, H.264, H.263
Audio formatsMP3, WAV, eAAC+MP3, WAV, AAC

🔌 Connectivity

CAT B15Micromax Bolt A61
USBMicroUSB 2.0MicroUSB 2.0
Audio output3.5mm jack3.5mm jack
TV outputNot supportedNot supported
Bluetooth3.0 + A2DP2.1 + 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 portNot supportedNot supported

🧭 Sensors

CAT B15Micromax Bolt A61
SensorsAccelerometer
Ambient light sensor
Proximity sensor		Accelerometer
Vibrating alertSupportedSupported

🔋 Battery

CAT B15Micromax Bolt A61
Battery typeLi-Ion: lithium-ion (Removable)Li-Ion: lithium-ion (Removable)
Battery capacity2000 mAh1500 mAh
Charger, wattsWired chargingWired charging
Inductive / wireless chargingfeature not registeredfeature not registered
Talk time autonomy16 hours4 hours
Standby456 hours (19 days)160 hours (6.7 days)

➕ Other features

CAT B15Micromax Bolt A61
Call controlVoice dialing, Voice recorderVoice dialing, Voice recorder
MessagingSMS (T9), MMS, E-mail, Push mailSMS (T9), MMS, E-mail
Hands-free callingSupportedSupported
Video callingSupportedSupported
RingtonesPolyphonic and customizedPolyphonic and customized
Web browserHTML, XHTMLHTML, XHTML, HTML5
AntennaInternal antennaInternal antenna
Qwerty physical keyboardNot supportedNot supported
Miscellaneous• Colors: Black
• WiFi hotspot
• Drop to concrete resistance from up to 1.8m
• IP67 certified: dust and waterproof up to 1m for 30min
• MIL-STD-810G certified: salt, dust, humidity, rain, vibration, solar radiation, transport and thermal shock resistant
Java framework		• Colors: Black
• WiFi hotspot

☢️ Radiation rate

CAT B15Micromax Bolt A61
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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