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Asus Zenfone Zoom (ZX551ML 32GB) vs Apple iPhone 11 Pro (256GB)

Side by side comparison between Asus Zenfone Zoom (ZX551ML) vs Apple iPhone 11 Pro phones, differences, pros, cons with full specifications. What's the better?

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Compare Apple iPhone 11 Pro XAsus Zenfone Zoom (ZX551ML 32GB)04Points
Asus Zenfone Zoom (ZX551ML 32GB)
5.5"
IPS

1080x1920

13
MP

5mp

4GB
RAM

64bit Quad

3000
mAh

(Non removable)

vs
Apple iPhone 11 Pro (256GB)
5.8"
AMOLED

1125x2436

12
MP

12mp

4GB
RAM

64bit Hexa

3046
mAh

(Non removable)

What's the better phone? Apple iPhone 11 Pro (256GB)

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!

Zenfone Zoom (ZX551ML 32GB)4 Advantages Asus Zenfone Zoom (ZX551ML 32GB)vsiPhone 11 Pro (256GB)25 Advantages Apple iPhone 11 Pro (256GB)
+Until 128GB microSD, microSDXCAdvantage
More external storage for files using memory cards
vsNot supported
+185 grams (6.48 ounces)2%
Lighter
vs188 grams (6.58 ounces)
+2500000 apps (Google Play Store)19%
More apps available to download and use
vs2100000 apps (App Store)
+3.5mm jackAdvantage
Headsets with 3.5mm Jack size are more common and easy to find in stores
vsproprietary audio output
2.5Ghz 64bit Quad-Corevs+2.65Ghz 64bit Hexa-Core15%
More powerful processor, you can open your applications faster
4GB LPDDR3vs+4GB LPDDR4XAdvantage
This RAM type is better and more efficient.
32GB (26GB available)vs+256GB (242GB available)8 times
More internal storage for applications and files
12 millimeters (0.47 inches)vs+8.1 millimeters (0.32 inches)48%
Thinner
Aluminum frame, glass front, leather backvs+Ceramic frame, glass front/backAdvantage
More resistant material
TFT IPS LCDvs+Super AMOLEDAdvantage
Super AMOLED display is brighter and more vivid
1080x1920 pixelsvs+1125x2436 pixels32%
Higher resolution screen
401 PPIvs+463 PPI15%
Crisper display of text, images and videos because it has more pixels per inch (ppi)
5.5"vs+5.8"5%
Larger screen
(back) 13MPvs+(triple camera) 12MP + 12MP + 12MP182%
Higher resolution main camera
Dual-LED flashvs+Quad-LED flashAdvantage
The Quad-LED flash helps in dark places or in low light
Not supportedvs+BSI sensorAdvantage
The BSI sensor allows the entry of more light generating photos with more detail and brightness
HDR photo only main cameravs+HDR photo/video on both camerasAdvantage
The HDR technology produced photos with more detail in dark areas
f/2.7 (aperture)vs+f/1.8 (aperture)50%
Diaphragm opening (Aperture) of the camera which has the smallest F number takes photos with better light exposure.
(front) 5MPvs+(dual front camera) 12MP + 0.3MP150%
Higher resolution secondary camera to take pictures and selfies
Full HD (1920x1080)vs+4K UHD (3840x2160)3 times
More image quality for recording videos with the primary camera
(front) HD (1280x720)vs+(front) 4K UHD (3840x2160)8 times
More image quality for recording videos with the secondary camera
(4G LTE) 150 Mbpsvs+(4G+ LTE-A) 1024 Mbps6 times
Faster for surfing the internet and download files
Not supportedvs+BarometerAdvantage
Sensors help you use the device
Not supportedvs+Face unlockAdvantage
Sensors help you use the device
3000 mAhvs+3046 mAh2%
Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use
Not supportedvs+Active noise cancellationAdvantage
Noise-canceling microphone allows better call quality
802.11 a/b/g/n/ac (2.4Ghz, 5Ghz)vs+802.11 a/b/g/n/ac/ax (2.4Ghz, 5Ghz) + MIMOAdvantage
WiFi 802.11 a/b/g/n/ac/ax (2.4Ghz, 5Ghz) + MIMO is newer and faster
4.0 + A2DPvs+5.0 + A2DP/LEAdvantage
Bluetooth 5.0 + A2DP/LE is newer and faster
Not supportedvs+IP68 certifiedAdvantage
Protection against water allows you talk to your friends in the rain, for example

22 Common items in both devices
16 million
Digital and optical zoom
LDAF: laser detection autofocus / PDAF: phase detection autofocus
OIS: Optical stabilization
4G LTE / 4G+ LTE-A
Capacitive
Multitouch
+15 specs and more in the table below

Check the comparison table below for more items that are not evaluated in comparison score above.

Highlight differencesClear highlight
Physical featuresAsus Zenfone Zoom (ZX551ML 32GB)Apple iPhone 11 Pro (256GB)
ModelZenfone Zoom (ZX551ML 32GB)iPhone 11 Pro (256GB)
Other model namesAsus Zenfone Zoom ZX551ML (4G), Asus ZX551MLiPhone 11 Pro A2215, A2217, A2160
Country or region available(Latin America)(Europe)
(Latin America), (Europe)
(Global, International)
(Global, International)
BrandAsusApple
Release dateDecember, 2015September, 2019
Depth12 millimeters (0.47 inches)8.1 millimeters (0.32 inches)
Size (width x height)78.8 x 158.9 millimeters (3.1 x 6.26 in)71.4 x 144 millimeters (2.81 x 5.67 in)
Weight185 grams (6.48 ounces)188 grams (6.58 ounces)
Qwerty physical keyboardNot supportedNot supported
AntennaInternal antennaInternal antenna
Build, materialsAluminum frame, glass front, leather backCeramic frame, glass front/back
Protection against water and othersNot supportedIP68 certified: dust proof and waterproof over 1.5 meter and 30min
System (OS)Asus Zenfone Zoom (ZX551ML 32GB)Apple iPhone 11 Pro (256GB)
Operating systemAndroid 5.0.2 LollipopiOS 13
Firmware updateAndroid 6.0 MarshmallowiOS 14
HardwareAsus Zenfone Zoom (ZX551ML 32GB)Apple iPhone 11 Pro (256GB)
Chipset64bit - Intel Atom Z3590 (22nm)64bit - Apple A13 Bionic (7nm)
CPU processor2.5Ghz Quad-Core Intel SilvermontHexa-Core, 2 processors:
2.65Ghz Dual-Core Lightning
1.8Ghz Quad-Core Thunder
GPU graphical controllerPowerVR G6430 MP4Apple GPU MP4
RAM memory4GB LPDDR34GB LPDDR4X
Internal storage32GB (26GB available)256GB (242GB available)
NVMe (SSD)
External storageUntil 128GB microSD, microSDXC
(dedicated slot)
Not supported
DisplayAsus Zenfone Zoom (ZX551ML 32GB)Apple iPhone 11 Pro (256GB)
Display typeTFT IPS LCDSuper AMOLED
Screen size5.5" inches5.8" inches
Screen-to-body ratio~66.6% (screen-to-body ratio)~80.3% (screen-to-body ratio)
Display resolution1080x1920 pixels1125x2436 pixels (19.5:9)
TouchscreenCapacitive MultitouchCapacitive Multitouch 10-points
Pixel density (dot pitch)401 PPI463 PPI
Colors16 million16 million
Scratch-resistant glassGorilla Glass 4Scratch-resistant glass
Display featuresfeature not registered60Hz, 800 nits, Dolby Vision/HDR10
Mobile networksAsus Zenfone Zoom (ZX551ML 32GB)Apple iPhone 11 Pro (256GB)
Dual-SIMNot supportedNot supported
SIM card1 slot (Single-SIM)
micro-SIM (3FF)
1 slot (Single-SIM)
nano-SIM (4FF)
Maximum download/upload150/50 Mbps1024/150 Mbps
Network technology2G, 3G, 4G2G, 3G, 4G
Frequency, bandsExpand band detailsCollapse details
GSM Mhz bandQuad-Band 850/900/1800/1900Quad-Band 850/900/1800/1900
Primary 2G networkGSM 850/900/1800/1900CDMA 800/1900, GSM 850/900/1800/1900
Primary 3G networkUMTS 850/900/1900/2100CDMA2000 1xEV-DO
UMTS 850/900/1700/1900/2100
Primary 4G networkLTE Cat4 (Bands 1, 2, 3, 5, 7, 8, 9, 18, 19, 28)LTE Cat16

A2215 version:
LTE (Bands 1, 2, 3, 4, 5, 7, 8, 11, 12, 13, 17, 18, 19, 20, 21, 25, 26, 28, 29, 30, 32, 66)
TD-LTE (Bands 34, 38, 39, 40, 41, 42, 46, 48)

A2217, A2160 version:
LTE (Bands 1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 17, 18, 19, 20, 25, 26, 29, 30, 66, 71)
TD-LTE (Bands 34, 38, 39, 40, 41, 42, 46, 48)
Primary 5G networkNot supportedNot supported
Primary data networkGPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, LTEGPRS, EDGE, CDMA2000 EV-DO Rev 0, CDMA2000 EV-DO Rev A, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A
Secondary 2G networkNot supportedNot supported
Secondary 3G networkNot supportedNot supported
Secondary 4G networkNot supportedNot supported
Secondary data networkNot supportedNot supported
CallingAsus Zenfone Zoom (ZX551ML 32GB)Apple iPhone 11 Pro (256GB)
MessagingSMS (T9), MMS, E-mail, Push mailSMS (T9), MMS, E-mail, Push mail
SpeakerphoneSupportedSupported
Video callingSupportedSupported
Call controlVoice dialing, Voice recorderVoice dialing, Voice recorder, Voice commands
CameraAsus Zenfone Zoom (ZX551ML 32GB)Apple iPhone 11 Pro (256GB)
Back camera (main camera)13 megapixels(triple camera)
12 megapixels
12MP ultrawidef/2.413mm
12MP telephotof/2.052mm1/3.4"1.0µmPDAFOIS2x-optical-zoom
Main camera resolution4128x3096 pixels4000x3000 pixels
Video recording (primary)Full HD (1920x1080) 30 fps4K UHD (3840x2160) 30 fps
FlashDual-LED flashQuad-LED flash
Focal aperturef/2.7 (aperture)f/1.8 (aperture)
Focal length28mm lens26mm lens
Sensor sizefeature not registered1/2.55" inches
Pixel sizefeature not registered1.4µm pixel
AutofocusLDAF: laser detection autofocusPDAF: phase detection autofocus
Touch focusSupportedSupported
Image stabilizationOIS: Optical stabilizationOIS: Optical stabilization
ZoomDigital and optical zoomDigital and optical zoom
Face/smile detectionFace detection, Smile detectionFace detection, Smile detection
BSI sensorNot supportedSupported
HDRHDR photo only main cameraHDR photo/video on both cameras
2ª cameraAsus Zenfone Zoom (ZX551ML 32GB)Apple iPhone 11 Pro (256GB)
Front camera (secondary)5 megapixels(dual front camera)
12 megapixels
0.3MP TOF 3D
Front camera resolution2560x1920 pixels4000x3000 pixels
Video recording (secondary)HD (1280x720)4K UHD (3840x2160)
Front flashNot supportedNot supported
Focal aperturef/2.0 (aperture)f/2.2 (aperture)
Focal lengthfeature not registered23mm lens
Sensor sizefeature not registeredfeature not registered
Pixel sizefeature not registeredfeature not registered
MultimediaAsus Zenfone Zoom (ZX551ML 32GB)Apple iPhone 11 Pro (256GB)
RadioNot supportedNot supported
TVNot supportedNot supported
Video formatsMP4, H.264, H.263MPEG4, H.265, H.264, MOV
Audio formatsMP3, WAV, eAAC+MP3, WAV, AAX+, AIFF
ConnectivityAsus Zenfone Zoom (ZX551ML 32GB)Apple iPhone 11 Pro (256GB)
USBMicroUSB 2.0, USB OTG On-The-GoUSB 2.0 proprietary connector
TV outputNot supportedProprietary TV-out
Audio output3.5mm jackproprietary audio output
Bluetooth4.0 + A2DP5.0 + A2DP/LE
WiFi802.11 a/b/g/n/ac (2.4Ghz, 5Ghz)802.11 a/b/g/n/ac/ax (2.4Ghz, 5Ghz) + MIMO
DLNANot supportedNot supported
NFCSupportedSupported
GPSA-GPS, GeoTagging, GLONASS, BeiDouA-GPS, GeoTagging, GLONASS, GALILEO, QZSS
Infrared portNot supportedNot supported
Other functionsAsus Zenfone Zoom (ZX551ML 32GB)Apple iPhone 11 Pro (256GB)
Active noise cancellationNot supportedSupported
Vibrating alertSupportedSupported
RingtonesPolyphonic and customizedPolyphonic and customized
Web browserHTML, XHTML, HTML5HTML, XHTML, HTML5
SensorsAccelerometer
Proximity sensor
Compass
Ambient Light sensor
Gyroscope
Accelerometer
Proximity sensor
Compass
Ambient Light sensor
Gyroscope
Barometer
Face unlock
Other features- 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
- WiFi direct, hotspot
- Colors: Space Gray, Silver, Gold, Midnight Green (matte)
- Oleophobic coating screen
- Face ID
- Dolby Atmos
- Dolby Digital Plus
- Apple Pay (Visa, MasterCard, AMEX)
- WiFi hotspot
Power supplyAsus Zenfone Zoom (ZX551ML 32GB)Apple iPhone 11 Pro (256GB)
BatteryLiPo: Li-Ion polymer (Non removable)Li-Ion: Lithium-Ion (Non removable)
Battery capacity3000 mAh3046 mAh
Charger, watts18W Fast battery charging18W (9V/2A) Fast battery charging
Qi wireless charging
USB Power Delivery 2.0
Talk time autonomyfeature not registeredfeature not registered
Standbyfeature not registeredfeature not registered
Radiation rateAsus Zenfone Zoom (ZX551ML 32GB)Apple iPhone 11 Pro (256GB)
SAR 1.6W/kg (USA, Mexico, etc.)feature not registered1.18W/kg (head) | 1.16W/kg (body)
SAR 2W/kg (Europe, UK, etc.)feature not registered0.99W/kg (head) | 0.99W/kg (body)
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