Micromax A25 (Smarty) vs Asus Zenfone Zoom (ZX551ML 32GB)

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Side by side comparison between Micromax A25 vs Asus Zenfone Zoom (ZX551ML) phones, differences, pros, cons and full specifications. What's the better?

4/30/2020 8:04 AM, updated: 5/12/2020 9:07 PM

Compare Asus Zenfone Zoom (ZX551ML) X Micromax A25 (Smarty) 04Points

Specifications Compare Models Pictures

2.8"
TFT

240x320

1.3
MP

256MB
RAM

Single-core

1280
mAh

(Removable)

33Points Asus Zenfone Zoom (ZX551ML 32GB) Compare Micromax A25 X

Specifications Compare Models Pictures

5.5"
IPS

1080x1920

13
MP

5mp

4GB
RAM

Quad-core

3000
mAh

(Non removable)

What's the better phone? Asus Zenfone Zoom (ZX551ML 32GB)

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!

4 Advantages Micromax A25 (Smarty)	vs	33 Advantages Asus Zenfone Zoom (ZX551ML 32GB)
+102 grams (3.57 ounces)81% Lighter	vs	185 grams (6.48 ounces)
+Li-Ion: lithium-ion (Removable)Advantage Removable battery can be replaced easily	vs	LiPo: li-ion polymer (Non removable)
+2 slots (Dual-SIM) (dedicated slot)Advantage You can have more mobile carriers/operators on the same device.	vs	1 slot (Single-SIM) (dedicated slot)
+FMAdvantage The radio lets you listen to your songs and sports in general	vs	Not supported
1GHz 32bit Single-core	vs	+2.5GHz 64bit Quad-core4 times More powerful processor, you can open your applications faster
256MB	vs	+4GB LPDDR315 times More RAM memory. Typically more responsive and better for multitasking.
512MB (120MB available)	vs	+32GB (26GB available)221 times More internal storage for applications and files
Until 32GB microSD, microSDHC	vs	+Until 128GB microSD, microSDXC3 times More external storage for files using memory cards
13 millimeters (0.51 inches)	vs	+12 millimeters (0.47 inches)8% Thinner
TFT LCD	vs	+TFT IPS LCDAdvantage TFT IPS LCD display is brighter and more vivid
260 thousand	vs	+16 million61 times More colors on the screen is better quality images and videos
240x320 pixels	vs	+1080x1920 pixels26 times Higher resolution screen
143 PPI	vs	+401 PPI180% Crisper display of text, images and videos because it has more pixels per inch (ppi)
2.8"	vs	+5.5"96% Larger screen
(back) 1.3MP	vs	+(back) 13MP9 times Higher resolution main camera
Not supported	vs	+Dual-LED flashAdvantage The Dual-LED flash helps in dark places or in low light
Only digital zoom	vs	+Digital and optical zoomAdvantage The zoom allows for better focus and approach to take pictures
Not supported	vs	+LDAF: laser detection autofocusAdvantage Best autofocus type for taking pictures
Not supported	vs	+OIS: Optical stabilizationAdvantage Image stabilization prevents blurry photos and helps in recording motion video
Not supported	vs	+HDR photo only main cameraAdvantage The HDR technology produced photos with more detail in dark areas
Not supported	vs	+(front) 5MPAdvantage A front-camera is best for taking selfies
QVGA (320x240)	vs	+Full HD (1920x1080)26 times More image quality for recording videos with the primary camera
Android 2.3.6 Gingerbread	vs	+Android 6.0 MarshmallowAdvantage Android 6.0 Marshmallow is newer and safer
2G EDGE	vs	+4G LTEAdvantage The 4G LTE network is newer and faster
(2G EDGE) 0.236 Mbps	vs	+(4G LTE) 150 Mbps635 times Faster for surfing the internet and download files
Not supported	vs	+Ambient light sensorAdvantage Sensors help you use the device
Not supported	vs	+CompassAdvantage Sensors help you use the device
Not supported	vs	+GyroscopeAdvantage Sensors help you use the device
Not supported	vs	+Proximity sensorAdvantage Sensors help you use the device
1280 mAh	vs	+3000 mAh134% Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use
Not supported	vs	+Video callingAdvantage The video calling allows to make calls with voice and video
Not supported	vs	+A-GPS, GeoTagging, GLONASS, BeiDouAdvantage It's harder to lose yourself in the city with GPS on your device
Not supported	vs	+802.11 a/b/g/n/ac [wifi5]Advantage WiFi 802.11 a/b/g/n/ac [wifi5] is newer and faster
2.1 + A2DP	vs	+4.0 + A2DPAdvantage Bluetooth 4.0 + A2DP is newer and faster
Not supported	vs	+NFCAdvantage NFC allows you to make payments by approach quickly and securely
HTML, XHTML, Flash player	vs	+HTML, XHTML, HTML5Advantage Better sites viewing on the internet
Not supported	vs	+Gorilla Glass 4Advantage Protection against scratches on the screen lets you carry your phone with your keys

7 Common items in both devices

Capacitive

Multitouch

Accelerometer

Hands-free calling

Vibrating alert

3.5mm jack

MicroUSB 2.0 / MicroUSB 2.0, USB OTG On-The-Go

+ 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
	Micromax A25 (Smarty)	Asus Zenfone Zoom (ZX551ML 32GB)
Change model		Choose the model
Model	A25 (Smarty)	Zenfone Zoom (ZX551ML 32GB)
Other model names	Micromax Smarty A25, Micromax A25 Smarty	Asus Zenfone Zoom ZX551ML (4G), Asus ZX551ML
Country or region available	India	(Latin America), (Europe)
Brand	Micromax	Asus
Release date	10/1/2012	12/1/2015
Depth	13 millimeters (0.51 inches)	12 millimeters (0.47 inches)
Size (width x height)	56 x 104.5 millimeters (2.2 x 4.11 in)	78.8 x 158.9 millimeters (3.1 x 6.26 in)
Weight	102 grams (3.57 ounces)	185 grams (6.48 ounces)
Build, materials	feature not registered	Aluminum frame, glass front, leather back
Protection against water and others	Not supported	Not supported
📲 Display
	Micromax A25 (Smarty)	Asus Zenfone Zoom (ZX551ML 32GB)
Display type	TFT LCD	TFT IPS LCD
Screen size	2.8" inches	5.5" inches
Screen-to-body ratio	~41.5% (screen-to-body ratio)	~66.6% (screen-to-body ratio)
Display resolution	240x320 pixels	1080x1920 pixels
Touchscreen	Capacitive Multitouch	Capacitive Multitouch
Pixel density (dot pitch)	143 PPI	401 PPI
Colors	260 thousand	16 million
Scratch-resistant glass	Not supported	Gorilla Glass 4
Refresh rate	feature not registered	feature not registered
Display features	feature not registered	feature not registered
🤖 Operating System
	Micromax A25 (Smarty)	Asus Zenfone Zoom (ZX551ML 32GB)
System version	Android 2.3.6 Gingerbread	Android 5.0.2 Lollipop
Firmware update	feature not registered	Android 6.0 Marshmallow
User Interface	feature not registered	feature not registered
⚙️ Processor
	Micromax A25 (Smarty)	Asus Zenfone Zoom (ZX551ML 32GB)
Chipset	32bit: MediaTek MT6515 (40nm)	64bit: Intel Atom Z3590 (22nm)
CPU	Single-core, 1 processor: 1x 1GHz ARM Cortex-A9 (Single-core)	Quad-core, 1 processor: 4x 2.5GHz Intel Silvermont (Quad-core)
GPU graphical controller	PowerVR SGX531 Ultra 522Mhz	PowerVR G6430 MP4
Performance (benchmark)	feature not registered	feature not registered
💽 Memory and storage
	Micromax A25 (Smarty)	Asus Zenfone Zoom (ZX551ML 32GB)
RAM memory	256MB	4GB LPDDR3
Internal storage	512MB (120MB available)	32GB (26GB available)
External storage	Until 32GB microSD, microSDHC (dedicated slot)	Until 128GB microSD, microSDXC (dedicated slot)
📶 Mobile networks
	Micromax A25 (Smarty)	Asus Zenfone Zoom (ZX551ML 32GB)
Dual-SIM	Dual-SIM Standby - Call active on one sim card (dedicated slot)	Not supported
SIM card	2 slots (Dual-SIM) Standard mini-SIM (2FF)	1 slot (Single-SIM) micro-SIM (3FF)
Maximum Download / Upload	0.236 Mbps	150/50 Mbps
Network technology	2G	2G, 3G, 4G
Frequency, bands	Expand band details Collapse details
GSM MHz band	Dual-Band 900/1800	Quad-Band 850/900/1800/1900
Primary 2G network	GSM 900/1800	GSM 850/900/1800/1900
Primary 3G network	Not supported	UMTS 850/900/1900/2100
Primary 4G network	Not supported	LTE Cat4 (Bands 1, 2, 3, 5, 7, 8, 9, 18, 19, 28)
Primary 5G network	Not supported	Not supported
Primary data network	GPRS, EDGE	GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, LTE
Secondary 2G network	GSM 900/1800	Not supported
Secondary 3G network	Not supported	Not supported
Secondary 4G network	Not supported	Not supported
Secondary data network	GPRS, EDGE	Not supported
📷 Camera
	Micromax A25 (Smarty)	Asus Zenfone Zoom (ZX551ML 32GB)
Back camera (main camera)	1.3 megapixels	13 megapixels
Main camera resolution	1280x1024 pixels	4128x3096 pixels
Video recording (primary)	QVGA (320x240) 30 fps	Full HD (1920x1080) 30 fps
Flash	Not supported	Dual-LED flash
Focal aperture	feature not registered	f/2.7 (aperture)
Focal length	feature not registered	28mm (lens)
Sensor size	feature not registered	feature not registered
Pixel size	feature not registered	feature not registered
Autofocus	Not supported	LDAF: laser detection autofocus
Touch focus	Not supported	Supported
Image stabilization	Not supported	OIS: Optical stabilization
Zoom	Only digital zoom	Digital and optical zoom
Face/smile detection	Not supported	Face detection, Smile detection
BSI sensor	Not supported	Not supported
HDR	Not supported	HDR photo only main camera
Camera extras	feature not registered	feature not registered
📸 Front camera
	Micromax A25 (Smarty)	Asus Zenfone Zoom (ZX551ML 32GB)
Front camera (secondary)	Not supported	5 megapixels
Front camera resolution	Not supported	2560x1920 pixels
Video recording (secondary)	Not supported	HD (1280x720)
Front flash	Not supported	Not supported
Focal aperture	feature not registered	f/2.0 (aperture)
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
	Micromax A25 (Smarty)	Asus Zenfone Zoom (ZX551ML 32GB)
Loudspeaker	Supported	Supported
Active noise cancellation	Not supported	Not supported
Radio	FM	Not supported
TV	Not supported	Not supported
Video formats	MP4, H.263	MP4, H.264, H.263
Audio formats	MP3, WAV, AAC+	MP3, WAV, eAAC+
🔌 Connectivity
	Micromax A25 (Smarty)	Asus Zenfone Zoom (ZX551ML 32GB)
USB	MicroUSB 2.0	MicroUSB 2.0, USB OTG On-The-Go
Audio output	3.5mm jack	3.5mm jack
TV output	Not supported	Not supported
Bluetooth	2.1 + A2DP	4.0 + A2DP
WiFi	Not supported	802.11 a/b/g/n/ac [wifi5] (2.4GHz, 5GHz) WiFi Direct, hotspot
DLNA	Not supported	Not supported
GPS	Not supported	A-GPS, GeoTagging, GLONASS, BeiDou
NFC	Not supported	Supported
Infrared port	Not supported	Not supported
🧭 Sensors
	Micromax A25 (Smarty)	Asus Zenfone Zoom (ZX551ML 32GB)
Sensors	Accelerometer	Accelerometer Ambient light sensor Compass Gyroscope Proximity sensor
Vibrating alert	Supported	Supported
🔋 Battery
	Micromax A25 (Smarty)	Asus Zenfone Zoom (ZX551ML 32GB)
Battery type	Li-Ion: lithium-ion (Removable)	LiPo: li-ion polymer (Non removable)
Battery capacity	1280 mAh	3000 mAh
Charger, watts	Wired charging	18W Wired fast charging
Inductive / wireless charging	feature not registered	feature not registered
Talk time autonomy	4 hours	feature not registered
Standby	180 hours (7.5 days)	feature not registered
➕ Other features
	Micromax A25 (Smarty)	Asus Zenfone Zoom (ZX551ML 32GB)
Call control	Voice dialing, Voice recorder	Voice dialing, Voice recorder
Messaging	SMS, MMS, E-mail	SMS (T9), MMS, E-mail, Push mail
Hands-free calling	Supported	Supported
Video calling	Not supported	Supported
Ringtones	Polyphonic and customized	Polyphonic and customized
Web browser	HTML, XHTML, Flash player	HTML, XHTML, HTML5
Antenna	Internal antenna	Internal antenna
Qwerty physical keyboard	Not supported	Not supported
Miscellaneous	• Colors: Black • Java framework	• Colors: Black, White • Asus ZenUI • Hoya camera sensor • Laser autofocus camera (0.03 seconds) • 3x optical zoom camera • Dual tone flash • Fast battery charging: 60% in 40min • Beidou GPS • 5GB Asus Webstorage
☢️ Radiation rate
	Micromax A25 (Smarty)	Asus Zenfone Zoom (ZX551ML 32GB)
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