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Micromax A87 Ninja 4.0 vs ZTE X990 (Single-sim)

Side by side comparison between Micromax A87 Ninja 4.0 vs ZTE X990 phones, differences, pros, cons and full specifications. What's the better?

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Compare ZTE X990 X Micromax A87 Ninja 4.0 18Points
Micromax A87 Ninja 4.0
Specifications Compare Models Pictures
4"
TFT

480x800

2
MP
256MB
RAM

Single-core

1400
mAh

(Removable)

vs
00Point ZTE X990 (Single-sim) Compare Micromax A87 Ninja 4.0 X
ZTE X990 (Single-sim)
Specifications Compare Models Pictures
2.4"
TFT

320x240

2
MP
N/A
900
mAh

(Removable)

What's the better phone? Micromax A87 Ninja 4.0

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!

A87 Ninja 4.0} 18 Advantages Micromax A87 Ninja 4.0 vs X990 (Single-sim)} 0 Advantage ZTE X990 (Single-sim)
+512MB (130MB available)160%
More internal storage for applications and files		vs128MB (50MB available)
+Until 32GB microSD, microSDHC3 times
More external storage for files using memory cards		vsUntil 8GB microSD, microSDHC
+94 grams (3.29 ounces)1%
Lighter		vs95 grams (3.33 ounces)
+11.7 millimeters (0.46 inches)1%
Thinner		vs11.8 millimeters (0.46 inches)
+480x800 pixels4 times
Higher resolution screen		vs320x240 pixels
+233 PPI40%
Crisper display of text, images and videos because it has more pixels per inch (ppi)		vs167 PPI
+4"67%
Larger screen		vs2.4"
+QVGA (320x240)2 times
More image quality for recording videos with the primary camera		vsQCIF (176x144)
+3500000 apps (Google Play Store)349999 times
More apps available to download and use		vs10 apps
+3G HSUPAAdvantage
The 3G HSUPA network is newer and faster		vs2G EDGE
+(3G HSUPA) 7.2 Mbps30 times
Faster for surfing the internet and download files		vs(2G EDGE) 0.236 Mbps
+Capacitive MultitouchAdvantage
The touch screen facilitates the use of the device		vsNot supported
+AccelerometerAdvantage
Sensors help you use the device		vsNot supported
+1400 mAh56%
Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use		vs900 mAh
+2 slots (Dual-SIM)
(dedicated slot)Advantage
You can have more mobile carriers/operators on the same device.		vs1 slot (Single-SIM)
(dedicated slot)
+A-GPS, GeoTaggingAdvantage
It's harder to lose yourself in the city with GPS on your device		vsNot supported
+802.11 b/g/n [wifi4]Advantage
WiFi 802.11 b/g/n [wifi4] is newer and faster		vsNot supported
+2.1 + A2DPAdvantage
Bluetooth 2.1 + A2DP is newer and faster		vs2.0 + A2DP
9 Common items in both devices
TFT LCD
260 thousand
(back) 2MP
Only digital zoom
Li-Ion: lithium-ion (Removable)
3.5mm jack
FM / FM (RDS)
+2 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

Micromax A87 Ninja 4.0ZTE X990 (Single-sim)
Change model 
ModelA87 Ninja 4.0X990 (Single-sim)
Other model namesMicromax Ninja 4.0 A87, Micromax A87 Ninja 4ZTE X990 Single-sim
Country or region availableIndia
India		feature not registered
BrandMicromaxZTE
Release date9/1/20125/1/2010
Depth11.7 millimeters (0.46 inches)11.8 millimeters (0.46 inches)
Size (width x height)64 x 124.8 millimeters (2.52 x 4.91 in)60.8 x 106.8 millimeters (2.39 x 4.2 in)
Weight94 grams (3.29 ounces)95 grams (3.33 ounces)
Build, materialsfeature not registeredfeature not registered
Protection against water and othersNot supportedNot supported

📲 Display

Micromax A87 Ninja 4.0ZTE X990 (Single-sim)
Display typeTFT LCDTFT LCD
Screen size4" inches2.4" inches
Screen-to-body ratio~57% (screen-to-body ratio)~27.5% (screen-to-body ratio)
Display resolution480x800 pixels320x240 pixels
TouchscreenCapacitive MultitouchNot supported
Pixel density (dot pitch)233 PPI167 PPI
Colors260 thousand260 thousand
Scratch-resistant glassNot supportedNot supported
Refresh ratefeature not registeredfeature not registered
Display featuresfeature not registeredfeature not registered

🤖 Operating System

Micromax A87 Ninja 4.0ZTE X990 (Single-sim)
System versionAndroid 2.3.5 GingerbreadProprietary OS
Firmware updatefeature not registeredfeature not registered
User Interfacefeature not registeredfeature not registered

⚙️ Processor

Micromax A87 Ninja 4.0ZTE X990 (Single-sim)
Chipset32bit: Qualcomm Snapdragon S1 MSM7227A (45nm)feature not registered
CPUSingle-core, 1 processor:
1x 1GHz ARM Cortex-A5 (Single-core)		Single-core, 1 processor:
Single-core
GPU graphical controllerQualcomm Adreno 200feature not registered
Performance (benchmark)feature not registeredfeature not registered

💽 Memory and storage

Micromax A87 Ninja 4.0ZTE X990 (Single-sim)
RAM memory256MB LPDDRfeature not registered
Internal storage512MB (130MB available)128MB (50MB available)
External storageUntil 32GB microSD, microSDHC
(dedicated slot)		Until 8GB microSD, microSDHC
(dedicated slot)

📶 Mobile networks

Micromax A87 Ninja 4.0ZTE X990 (Single-sim)
Dual-SIMDual-SIM Standby - Call active on one sim card
(dedicated slot)		Not supported
SIM card2 slots (Dual-SIM)
Standard mini-SIM (2FF)		1 slot (Single-SIM)
Standard mini-SIM (2FF)
Maximum Download / Upload7.2/5.76 Mbps0.236 Mbps
Network technology2G, 3G2G
Frequency, bands Expand band details Collapse details
GSM MHz bandDual-Band 900/1800Dual-Band 900/1800
Primary 2G networkGSM 900/1800GSM 900/1800
Primary 3G networkUMTS 2100Not supported
Primary 4G networkNot supportedNot supported
Primary 5G networkNot supportedNot supported
Primary data networkGPRS, EDGE, UMTS, HSDPA, HSUPAGPRS, EDGE
Secondary 2G networkGSM 900/1800Not supported
Secondary 3G networkNot supportedNot supported
Secondary 4G networkNot supportedNot supported
Secondary data networkGPRS, EDGENot supported

📷 Camera

Micromax A87 Ninja 4.0ZTE X990 (Single-sim)
Back camera (main camera)2 megapixels2 megapixels
Main camera resolution1600x1200 pixels1600x1200 pixels
Video recording (primary)QVGA (320x240)QCIF (176x144)
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
AutofocusNot supportedNot supported
Touch focusNot supportedfeature not registered
Image stabilizationNot supportedfeature not registered
ZoomOnly digital zoomOnly digital zoom
Face/smile detectionNot supportedfeature not registered
BSI sensorNot supportedfeature not registered
HDRNot supportedfeature not registered
Camera extrasfeature not registeredfeature not registered

📸 Front camera

Micromax A87 Ninja 4.0ZTE X990 (Single-sim)
Front camera (secondary)Not supportedNot supported
Front camera resolutionNot supportedNot supported
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

Micromax A87 Ninja 4.0ZTE X990 (Single-sim)
LoudspeakerSupportedSupported
Active noise cancellationNot supportedfeature not registered
RadioFMFM (RDS)
TVNot supportedNot supported
Video formatsMP4, H.263, H.264, WMVMP4, H.264, H.263
Audio formatsMP3, WMA, WAV, AACMP3, WAV, eAAC+

🔌 Connectivity

Micromax A87 Ninja 4.0ZTE X990 (Single-sim)
USBMicroUSB 2.0MicroUSB 2.0
Audio output3.5mm jack3.5mm jack
TV outputNot supportedNot supported
Bluetooth2.1 + A2DP2.0 + A2DP
WiFi802.11 b/g/n [wifi4] (2.4GHz)Not supported
DLNANot supportedfeature not registered
GPSA-GPS, GeoTaggingNot supported
NFCNot supportedNot supported
Infrared portNot supportedfeature not registered

🧭 Sensors

Micromax A87 Ninja 4.0ZTE X990 (Single-sim)
SensorsAccelerometerNot supported
Vibrating alertSupportedSupported

🔋 Battery

Micromax A87 Ninja 4.0ZTE X990 (Single-sim)
Battery typeLi-Ion: lithium-ion (Removable)Li-Ion: lithium-ion (Removable)
Battery capacity1400 mAh900 mAh
Charger, wattsWired chargingWired charging
Inductive / wireless chargingfeature not registeredfeature not registered
Talk time autonomy5 hours8 hours
Standby175 hours (7.3 days)500 hours (20.8 days)

➕ Other features

Micromax A87 Ninja 4.0ZTE X990 (Single-sim)
Call controlVoice dialing, Voice recorderVoice recorder
MessagingSMS (T9), MMS, E-mail, Push mailSMS, MMS, E-mail
Hands-free callingSupportedSupported
Video callingNot supportedNot supported
RingtonesPolyphonic and customizedPolyphonic and customized
Web browserHTML, XHTML, Flash playerWAP, HTML
AntennaInternal antennaInternal antenna
Qwerty physical keyboardNot supportedFixed QWERTY keyboard
Miscellaneous• Colors: Black
• WiFi hotspot
• Java framework		• Colors: Black, White on orange
• Java framework

☢️ Radiation rate

Micromax A87 Ninja 4.0ZTE X990 (Single-sim)
SAR 1.6W/kg (USA, Mexico, etc.)feature not registeredfeature not registered
SAR 2W/kg (Europe, UK, etc.)feature not registeredfeature not registered
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