Asus Zenfone Zoom (ZX551ML 128GB) vs Apple iPhone 6 (128GB)

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Side by side comparison between Asus Zenfone Zoom (ZX551ML) vs Apple iPhone 6 phones, differences, pros, cons and full specifications. What's the better?

1/31/2016 7:48 PM, updated: 10/28/2021 8:39 AM

Compare Apple iPhone 6 X Asus Zenfone Zoom (ZX551ML 128GB) 13Points

Specifications Compare Models Pictures

5.5"
IPS

1080x1920

13
MP

5mp

4GB
RAM

Quad-core

3000
mAh

(Non removable)

07Points Apple iPhone 6 (128GB) Compare Asus Zenfone Zoom (ZX551ML) X

Specifications Compare Models Pictures

4.7"
IPS

750x1334

8
MP

1.2mp

1GB
RAM

Dual-core

1810
mAh

(Non removable)

What's the better phone? Asus Zenfone Zoom (ZX551ML 128GB)

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!

13 Advantages Asus Zenfone Zoom (ZX551ML 128GB)	vs	7 Advantages Apple iPhone 6 (128GB)
+2.5GHz 64bit Quad-core84% More powerful processor, you can open your applications faster	vs	1.4GHz 64bit Dual-core (20nm)
+4GB LPDDR33 times More RAM memory. Typically more responsive and better for multitasking.	vs	1GB LPDDR3
+Until 128GB microSD, microSDXCAdvantage More external storage for files using memory cards	vs	Not supported
+Aluminum frame, glass front, leather backAdvantage More resistant material	vs	Aluminum body, glass front
+1080x1920 pixels107% Higher resolution screen	vs	750x1334 pixels
+401 PPI23% Crisper display of text, images and videos because it has more pixels per inch (ppi)	vs	326 PPI
+5.5"17% Larger screen	vs	4.7"
+(back) 13MP60% Higher resolution main camera	vs	(back) 8MP
+Digital and optical zoomAdvantage The zoom allows for better focus and approach to take pictures	vs	Only digital zoom
+OIS: Optical stabilizationAdvantage Image stabilization prevents blurry photos and helps in recording motion video	vs	EIS: Digital stabilization
+(front) 5MP3 times Higher resolution secondary camera to take pictures and selfies	vs	(front) 1.2MP
+3500000 apps (Google Play Store)52% More apps available to download and use	vs	2300000 apps (App Store)
+3000 mAh66% Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use	vs	1810 mAh
185 grams (6.48 ounces)	vs	+129 grams (4.52 ounces)43% Lighter
12 millimeters (0.47 inches)	vs	+6.9 millimeters (0.27 inches)74% Thinner
TFT IPS LCD	vs	+TFT LED-Backlit IPS LCDAdvantage TFT LED-Backlit IPS LCD display is brighter and more vivid
HDR photo only main camera	vs	+HDR photo/video on both camerasAdvantage The HDR technology produced photos with more detail in dark areas
f/2.7 (aperture)	vs	+f/2.2 (aperture)23% Diaphragm opening (Aperture) of the camera which has the smallest F number takes photos with better light exposure.
Not supported	vs	+BarometerAdvantage Sensors help you use the device
Not supported	vs	+Fingerprint sensor (front-mounted)Advantage Sensors help you use the device

24 Common items in both devices

128GB (122GB available) / 128GB (114GB available)

16 million

Dual-LED flash

LDAF: laser detection autofocus / PDAF: phase detection autofocus

Full HD (1920x1080)

(front) HD (1280x720)

4G LTE

+17 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
	Asus Zenfone Zoom (ZX551ML 128GB)	iPhone 6 (128GB)
Change model		Choose the model
Model	Zenfone Zoom (ZX551ML 128GB)	iPhone 6 (128GB)
Other model names	Asus Zenfone Zoom ZX551ML (4G), Asus ZX551ML	iPhone 6 A1549 CDMA, A1586 TD-LTE
Country or region available	(Latin America), (Europe)	(Global, International)
Brand	Asus	Apple
Release date	12/1/2015	9/19/2014, Announced: 9/9/2014
Depth	12 millimeters (0.47 inches)	6.9 millimeters (0.27 inches)
Size (width x height)	78.8 x 158.9 millimeters (3.1 x 6.26 in)	67 x 138.1 millimeters (2.64 x 5.44 in)
Weight	185 grams (6.48 ounces)	129 grams (4.52 ounces)
Build, materials	Aluminum frame, glass front, leather back	Aluminum body, glass front
Protection against water and others	Not supported	Not supported
📲 Display
	Asus Zenfone Zoom (ZX551ML 128GB)	iPhone 6 (128GB)
Display type	TFT IPS LCD	TFT LED-Backlit IPS LCD
Screen size	5.5" inches	4.7" inches
Screen-to-body ratio	~66.6% (screen-to-body ratio)	~65.8% (screen-to-body ratio)
Display resolution	1080x1920 pixels	750x1334 pixels (16:9)
Touchscreen	Capacitive Multitouch	Capacitive Multitouch 10-points
Pixel density (dot pitch)	401 PPI	326 PPI
Colors	16 million	16 million
Scratch-resistant glass	Gorilla Glass 4	Scratch-resistant glass
Refresh rate	feature not registered	60Hz
Display features	feature not registered	Not supported
🤖 Operating System
	Asus Zenfone Zoom (ZX551ML 128GB)	iPhone 6 (128GB)
System version	Android 5.0.2 Lollipop	iOS 8.0
Firmware update	Android 6.0 Marshmallow	iOS 12
User Interface	feature not registered	feature not registered
⚙️ Processor
	Asus Zenfone Zoom (ZX551ML 128GB)	iPhone 6 (128GB)
Chipset	64bit: Intel Atom Z3590 (22nm)	64bit: Apple A8 (20nm)
CPU	Quad-core, 1 processor: 4x 2.5GHz Intel Silvermont (Quad-core)	Dual-core, 1 processor: 2x 1.4GHz Typhoon (Dual-core)
GPU graphical controller	PowerVR G6430 MP4	PowerVR GX6450 Rogue (4-core)
Performance (benchmark)	feature not registered	Basemark X: 15841
💽 Memory and storage
	Asus Zenfone Zoom (ZX551ML 128GB)	iPhone 6 (128GB)
RAM memory	4GB LPDDR3	1GB LPDDR3
Internal storage	128GB (122GB available)	128GB (114GB available) eMMC
External storage	Until 128GB microSD, microSDXC (dedicated slot)	Not supported
📶 Mobile networks
	Asus Zenfone Zoom (ZX551ML 128GB)	iPhone 6 (128GB)
Dual-SIM	Not supported	Not supported
SIM card	1 slot (Single-SIM) micro-SIM (3FF)	1 slot (Single-SIM) nano-SIM (4FF)
Maximum Download / Upload	150/50 Mbps	150/50 Mbps
Network technology	2G, 3G, 4G	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, CDMA 800/1700/1900/2100 (A1549 CDMA/A1586)
Primary 3G network	UMTS 850/900/1900/2100	A1549 CDMA model: CDMA2000 1xEV-DO UMTS 850/900/1700/1900/2100 A1549 GSM model: UMTS 850/900/1700/1900/2100 A1586 model: CDMA2000 1xEV-DO TD-SCDMA 1900/2000 UMTS 850/900/1700/1900/2100
Primary 4G network	LTE Cat4 (Bands 1, 2, 3, 5, 7, 8, 9, 18, 19, 28)	LTE Cat4 A1549 CDMA/A1549 GSM model: LTE 700/800/850/900/1700/1800/1900/2100/2600 (Bands 1,2,3,4,5,7,8,13,17,18,19,20,25,26,28,29) A1586 model: LTE 700/800/850/900/1700/1800/1900/2100/2600 (Bands 1,2,3,4,5,7,8,13,17,18,19,20,25,26,28,29) TD-LTE 1900/2300/2500/2600 (Bands 38,39,40,41)
Primary 5G network	Not supported	Not supported
Primary data network	GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, LTE	GPRS, EDGE, CDMA2000 EV-DO Rev A, TD-SCDMA, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE
Secondary 2G network	Not supported	Not supported
Secondary 3G network	Not supported	Not supported
Secondary 4G network	Not supported	Not supported
Secondary data network	Not supported	Not supported
📷 Camera
	Asus Zenfone Zoom (ZX551ML 128GB)	iPhone 6 (128GB)
Back camera (main camera)	13 megapixels	8 megapixels
Main camera resolution	4128x3096 pixels	3264x2448 pixels
Video recording (primary)	Full HD (1920x1080) 30 fps	Full HD (1920x1080) 60 fps
Flash	Dual-LED flash	Dual-LED flash
Focal aperture	f/2.7 (aperture)	f/2.2 (aperture)
Focal length	28mm lens	29mm lens
Sensor size	feature not registered	1/3" inches
Pixel size	feature not registered	1.5µm pixel
Autofocus	LDAF: laser detection autofocus	PDAF: phase detection autofocus
Touch focus	Supported	Supported
Image stabilization	OIS: Optical stabilization	EIS: Digital stabilization
Zoom	Digital and optical zoom	Only digital zoom
Face/smile detection	Face detection, Smile detection	Face detection, Smile detection
BSI sensor	Not supported	Supported
HDR	HDR photo only main camera	HDR photo/video on both cameras
Camera extras	feature not registered	feature not registered
📸 Front camera
	Asus Zenfone Zoom (ZX551ML 128GB)	iPhone 6 (128GB)
Front camera (secondary)	5 megapixels	1.2 megapixels
Front camera resolution	2560x1920 pixels	1280x960 pixels
Video recording (secondary)	HD (1280x720)	HD (1280x720)
Front flash	Not supported	Not supported
Focal aperture	f/2.0 (aperture)	f/2.2 (aperture)
Focal length	feature not registered	31mm lens
Sensor size	feature not registered	feature not registered
Pixel size	feature not registered	feature not registered
🔉 Sound and multimedia
	Asus Zenfone Zoom (ZX551ML 128GB)	iPhone 6 (128GB)
Loudspeaker	Supported	Supported
Active noise cancellation	Not supported	2 microphones or more
Radio	Not supported	Not supported
TV	Not supported	Not supported
Video formats	MP4, H.264, H.263	MPEG4, H.264, H.265, MOV
Audio formats	MP3, WAV, eAAC+	MP3, WAV, AAC, eAAC, M4A
🔌 Connectivity
	Asus Zenfone Zoom (ZX551ML 128GB)	iPhone 6 (128GB)
USB	MicroUSB 2.0, USB OTG On-The-Go	USB 2.0 proprietary connector
Audio output	3.5mm jack	3.5mm jack
TV output	Not supported	Proprietary TV-out
Bluetooth	4.0 + A2DP	4.0 + A2DP
WiFi	802.11 a/b/g/n/ac [wifi5] (2.4GHz, 5GHz) WiFi Direct, hotspot	802.11 a/b/g/n/ac [wifi5] (2.4GHz, 5GHz)
DLNA	Not supported	Not supported
GPS	A-GPS, GeoTagging, GLONASS, BeiDou	A-GPS, GeoTagging, GLONASS
NFC	Supported	Supported
Infrared port	Not supported	Not supported
🧭 Sensors
	Asus Zenfone Zoom (ZX551ML 128GB)	iPhone 6 (128GB)
Sensors	Accelerometer Ambient light sensor Compass Gyroscope Proximity sensor	Accelerometer Ambient light sensor Barometer Compass Fingerprint sensor (front-mounted) Gyroscope Proximity sensor
Vibrating alert	Supported	Supported
🔋 Battery
	Asus Zenfone Zoom (ZX551ML 128GB)	iPhone 6 (128GB)
Battery type	LiPo: li-ion polymer (Non removable)	LiPo: li-ion polymer (Non removable)
Battery capacity	3000 mAh	1810 mAh
Charger, watts	18W Wired fast charging	Wired charging
Inductive / wireless charging	feature not registered	Not supported
Talk time autonomy	feature not registered	14 hours
Standby	feature not registered	250 hours (10.4 days)
➕ Other features
	Asus Zenfone Zoom (ZX551ML 128GB)	iPhone 6 (128GB)
Call control	Voice dialing, Voice recorder	Voice dialing, Voice recorder, Voice commands
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, 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	• Colors: Space Gray, Silver, Gold • Oleophobic coating • Touch ID • Simultaneous HD video and image recording • FaceTime • Siri natural language • AirDrop file sharing • iCloud cloud service • NFC Apple Pay only (Visa, MasterCard, AMEX) • WiFi hotspot
☢️ Radiation rate
	Asus Zenfone Zoom (ZX551ML 128GB)	iPhone 6 (128GB)
SAR 1.6W/kg (USA, Mexico, etc.)	feature not registered	1.18W/kg (head), 1.18W/kg (body)
SAR 2W/kg (Europe, UK, etc.)	feature not registered	0.98W/kg (head), 0.97W/kg (body)