CAT B15Q vs Micromax Bolt Selfie (Q424)

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Side by side comparison between CAT B15Q vs Micromax Bolt Selfie phones, differences, pros, cons and full specifications. What's the better?

5/20/2017 10:23 PM, updated: 6/4/2025 11:34 AM

Compare Micromax Bolt Selfie X CAT B15Q 05Points

Specifications Compare Models Pictures

4"
TFT

480x800

5
MP

0.3mp

1GB
RAM

Quad-core

2000
mAh

(Removable)

13Points Micromax Bolt Selfie (Q424) Compare CAT B15Q X

Specifications Compare Models Pictures

4.5"
TFT

480x854

5
MP

5mp

1GB
RAM

Quad-core

1750
mAh

(Removable)

What's the better phone? Micromax Bolt Selfie (Q424)

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!

5 Advantages CAT B15Q	vs	13 Advantages Micromax Bolt Selfie (Q424)
+1.3GHz 32bit Quad-core7% More powerful processor, you can open your applications faster	vs	1GHz 64bit Quad-core (28nm)
+233 PPI7% Crisper display of text, images and videos because it has more pixels per inch (ppi)	vs	218 PPI
+2000 mAh14% Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use	vs	1750 mAh
+Gorilla GlassAdvantage Protection against scratches on the screen lets you carry your phone with your keys	vs	Not supported
+IP67 certified, MIL-STD-810G military certifiedAdvantage Protection against water allows you talk to your friends in the rain, for example	vs	Not supported
1GB LPDDR2	vs	+1GB LPDDR3Advantage This RAM type is better and more efficient.
4GB (2GB available)	vs	+8GB (5GB available)150% More internal storage for applications and files
170 grams (5.95 ounces)	vs	+121 grams (4.24 ounces)40% Lighter
15 millimeters (0.59 inches)	vs	+8.8 millimeters (0.35 inches)70% Thinner
480x800 pixels	vs	+480x854 pixels7% Higher resolution screen
4"	vs	+4.5"13% Larger screen
(front) 0.3MP	vs	+(front) 5MP15 times Higher resolution secondary camera to take pictures and selfies
HD (1280x720)	vs	+Full HD (1920x1080)125% More image quality for recording videos with the primary camera
(front) VGA (640x480)	vs	+(front) HD (1280x720)2 times More image quality for recording videos with the secondary camera
Android 4.4.2 KitKat	vs	+Android 5.1 LollipopAdvantage Android 5.1 Lollipop is newer and safer
3G+ HSPA+	vs	+4G LTEAdvantage The 4G LTE network is newer and faster
(3G+ HSPA+) 21 Mbps	vs	+(4G LTE) 150 Mbps6 times Faster for surfing the internet and download files
Not supported	vs	+FMAdvantage The radio lets you listen to your songs and sports in general

25 Common items in both devices

Until 32GB microSD, microSDHC

TFT LCD

16 million

(back) 5MP

LED flash

Only digital zoom

Autofocus

+18 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
	CAT B15Q	Micromax Bolt Selfie (Q424)
Change model
Model	CAT B15Q	Bolt Selfie (Q424)
Other model names	Caterpillar B15Q Dual-sim, CAT B15 Q	Micromax Q424 Bolt Selfie Dual-Sim
Country or region available	(Global, International)	India, Russia
Brand	CAT	Micromax
Release date	6/1/2014	5/1/2016
Depth	15 millimeters (0.59 inches)	8.8 millimeters (0.35 inches)
Size (width x height)	69.5 x 125 millimeters (2.74 x 4.92 in)	66 x 131.8 millimeters (2.6 x 5.19 in)
Weight	170 grams (5.95 ounces)	121 grams (4.24 ounces)
Build, materials	feature not registered	Plastic body, glass front
Protection against water and others	IP67 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 B15Q	Micromax Bolt Selfie (Q424)
Display type	TFT LCD	TFT LCD
Screen size	4" inches	4.5" inches
Screen-to-body ratio	~52.4% (screen-to-body ratio)	~64.1% (screen-to-body ratio)
Display resolution	480x800 pixels	480x854 pixels
Touchscreen	Capacitive Multitouch 2-points	Capacitive Multitouch
Pixel density (dot pitch)	233 PPI	218 PPI
Colors	16 million	16 million
Scratch-resistant glass	Gorilla Glass	Not supported
Refresh rate	feature not registered	60Hz
Display features	feature not registered	Not supported
🤖 Operating System
	CAT B15Q	Micromax Bolt Selfie (Q424)
System version	Android 4.4.2 KitKat	Android 5.1 Lollipop
Firmware update	feature not registered	feature not registered
User Interface	feature not registered	feature not registered
⚙️ Processor
	CAT B15Q	Micromax Bolt Selfie (Q424)
Chipset	32bit: MediaTek MT6582M	64bit: MediaTek MT6735M (28nm)
CPU	Quad-core, 1 processor: 4x 1.3GHz ARM Cortex-A7 (Quad-core)	Quad-core, 1 processor: 4x 1GHz ARM Cortex-A53 (Quad-core)
GPU graphical controller	ARM Mali-400 MP2	ARM Mali-T720 MP1 (450MHz)
Performance (benchmark)	feature not registered	feature not registered
💽 Memory and storage
	CAT B15Q	Micromax Bolt Selfie (Q424)
RAM memory	1GB LPDDR2	1GB LPDDR3
Internal storage	4GB (2GB available)	8GB (5GB available)
External storage	Until 32GB microSD, microSDHC (dedicated slot)	Until 32GB microSD, microSDHC (dedicated slot)
📶 Mobile networks
	CAT B15Q	Micromax Bolt Selfie (Q424)
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) Standard mini-SIM (2FF)	2 slots (Dual-SIM) micro-SIM (3FF) and standard SIM (2FF)
Maximum Download / Upload	21/5.76 Mbps	150/50 Mbps
Network technology	2G, 3G	2G, 3G, 4G
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	Latin America model: UMTS 850/1700/1900/2100 Europe/Africa model: UMTS 850/900/2100	UMTS 900/2100
Primary 4G network	Not supported	LTE Cat4 850/1800 (Bands 3,5) TD-LTE 2300 (Bands 40)
Primary 5G network	Not supported	Not supported
Primary data network	GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+	GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE
Secondary 2G network	GSM 850/900/1800/1900	GSM 850/900/1800/1900
Secondary 3G network	Not supported	Not supported
Secondary 4G network	Not supported	Not supported
Secondary data network	GPRS, EDGE	GPRS, EDGE
📷 Camera
	CAT B15Q	Micromax Bolt Selfie (Q424)
Back camera (main camera)	5 megapixels	5 megapixels
Main camera resolution	2592x1944 pixels	2592x1944 pixels
Video recording (primary)	HD (1280x720) 30 fps	Full HD (1920x1080) 30 fps
Flash	LED flash	LED flash
Focal aperture	feature not registered	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	Autofocus	Autofocus
Touch focus	Supported	Supported
Image stabilization	EIS: Digital stabilization	EIS: Digital stabilization
Zoom	Only digital zoom	Only digital zoom
Face/smile detection	Smile detection	Face detection, Smile detection
BSI sensor	Not supported	Not supported
HDR	HDR photo only main camera	HDR photo only main camera
Camera extras	feature not registered	feature not registered
📸 Front camera
	CAT B15Q	Micromax Bolt Selfie (Q424)
Front camera (secondary)	0.3 megapixels	5 megapixels
Front camera resolution	640x480 pixels	2592x1944 pixels
Video recording (secondary)	VGA (640x480)	HD (1280x720)
Front flash	Not supported	Not supported
Focal aperture	feature not registered	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
	CAT B15Q	Micromax Bolt Selfie (Q424)
Loudspeaker	Supported	Mono sound (not stereo)
Active noise cancellation	Not supported	1 microphone
Radio	Not supported	FM
TV	Not supported	Not supported
Video formats	MP4, H.264, H.263	MP4, H.264, H.263
Audio formats	MP3, WAV, eAAC+	MP3, WAV, WMA, AAC
🔌 Connectivity
	CAT B15Q	Micromax Bolt Selfie (Q424)
USB	MicroUSB 2.0	MicroUSB 2.0
Audio output	3.5mm jack	3.5mm jack
TV output	Not supported	Not supported
Bluetooth	4.0 + A2DP	4.0 + A2DP
WiFi	802.11 b/g/n [wifi4] (2.4GHz)	802.11 b/g/n [wifi4] (2.4GHz) WiFi hotspot
DLNA	Not supported	Not supported
GPS	A-GPS, GeoTagging	A-GPS, GeoTagging
NFC	Not supported	Not supported
Infrared port	Not supported	Not supported
🧭 Sensors
	CAT B15Q	Micromax Bolt Selfie (Q424)
Sensors	Accelerometer Ambient light sensor Proximity sensor	Accelerometer Ambient light sensor Proximity sensor
Vibrating alert	Supported	Supported
🔋 Battery
	CAT B15Q	Micromax Bolt Selfie (Q424)
Battery type	Li-Ion: lithium-ion (Removable)	Li-Ion: lithium-ion (Removable)
Battery capacity	2000 mAh	1750 mAh
Charger, watts	Wired charging	Wired charging
Inductive / wireless charging	feature not registered	Not supported
Talk time autonomy	16 hours	7 hours
Standby	456 hours (19 days)	320 hours (13.3 days)
➕ Other features
	CAT B15Q	Micromax Bolt Selfie (Q424)
Call control	Voice dialing, Voice recorder	Voice dialing, Voice recorder
Messaging	SMS (T9), MMS, E-mail, Push mail	SMS (T9), 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
Antenna	Internal antenna	Internal antenna
Qwerty physical keyboard	Not supported	Not supported
Miscellaneous	• Colors: Black • WiFi hotspot • Drop to concrete resistance from up to 1.8m Java framework	• Colors: White
☢️ Radiation rate
	CAT B15Q	Micromax Bolt Selfie (Q424)
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