Asus Zenfone Zoom ZX551ML vs Google Pixel 4: specs comparison

Key differences

Calculated from recorded specifications using minimum difference thresholds. These are differences, not an overall ranking. For three phones, numeric highlights compare the two extremes.

Display technology

OLED versus LCD

Zenfone Zoom ZX551ML:

LCD

Pixel 4:

OLED
Weight

Pixel 4: 23 g lighter

Zenfone Zoom ZX551ML:

185 g

Pixel 4:

162 g
Width

Pixel 4: 10 mm narrower

Zenfone Zoom ZX551ML:

78.8 mm

Pixel 4:

68.8 mm
Screen diagonal

Zenfone Zoom ZX551ML: 0.2 in smaller diagonal

Zenfone Zoom ZX551ML:

5.5 in

Pixel 4:

5.7 in
Chipset

Zenfone Zoom ZX551ML:

Intel Atom Z3590

Pixel 4:

Qualcomm SDM855 Snapdragon 855 (7 nm)
Rear camera layout

Zenfone Zoom ZX551ML:

Single

Pixel 4:

Dual

Physical size

Relative size, not calibrated actual size. Front and side outlines share one scale and a bottom baseline. Generic outlines use recorded body dimensions, excluding camera bumps.

1. Zenfone Zoom ZX551ML

Height:

158.9 mm +11.8 mm versus Pixel 4
Width:

78.8 mm +10 mm versus Pixel 4
Depth:

12 mm +3.8 mm versus Pixel 4
2. Pixel 4

Height:

147.1 mm
Width:

68.8 mm
Depth:

8.2 mm

Weight

Bars start at zero and share a scale within this chart.

1. Zenfone Zoom ZX551ML

185 g

+23 g versus Pixel 4
2. Pixel 4

162 g

Screen size

Approximate rectangular screens calculated from recorded diagonal and aspect ratio at one relative scale. Rounded corners and cutouts are not subtracted. These are not phone outlines or calibrated actual sizes.

1. Zenfone Zoom ZX551ML

Screen diagonal:

5.5 in

Aspect ratio (height:width):

16:9

Approximate rectangular screen area:

83.4 cm²
2. Pixel 4

Screen diagonal:

5.7 in

Aspect ratio (height:width):

19:9

Approximate rectangular screen area:

81.1 cm²

Zenfone Zoom ZX551ML has approximately 2.8% more rectangular screen area than Pixel 4.

Memory variants

Each row compares the same storage capacity. Cells show recorded RAM alternatives, not combined maxima. Not recorded does not mean unavailable in every market.

Recorded RAM for Zenfone Zoom ZX551ML, Pixel 4, compared at the same storage capacity.
Storage	Zenfone Zoom ZX551ML	Pixel 4
64 GB	Unknown	6 GB RAM
128 GB	Unknown	6 GB RAM

Zenfone Zoom ZX551ML: Original memory entry

32/64/128 GB · 512GB 4GB

Practical features

Explicit Yes and No values are shown directly. Qualified or regional records retain their details. Unknown means the record is missing.

1. Zenfone Zoom ZX551ML

NFC:: Yes
Headphone jack:: Yes
Memory card support:: See details microSD · up to 256 GB (dedicated slot)

2. Pixel 4

NFC:: Yes
Headphone jack:: No
Memory card support:: No

Battery capacity

Capacity is not battery life. No endurance test is implied.

Recorded battery capacity

Bars start at zero and share a scale within this chart.

1. Zenfone Zoom ZX551ML

3000 mAh

+200 mAh versus Pixel 4
2. Pixel 4

2800 mAh

Specifications

Open a section for more detail. On narrow screens, swipe sideways or use Left/Right arrow keys while the table is focused. Unknown means missing data, not No. Recorded zero values are shown as recorded.

1. Zenfone Zoom ZX551ML2. Pixel 4

Everyday essentials

Everyday essentials — specifications for Zenfone Zoom ZX551ML, Pixel 4.
Specification	Zenfone Zoom ZX551ML	Pixel 4
Dimensions (HxWxD)	158.9 Х 78.8 Х 12 mm	147.1 Х 68.8 Х 8.2 mm
Weight	185 g	162 g
Technology	IPS LCD	P-OLED
Screen size	5.5" inch	5.7" inch
Screen resolution	1080 x 1920 px	1080 x 2280 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.	32/64/128 GB 512GB 4GB	64GB 6GB RAM 128GB 6GB RAM
Memory card support	microSD up to 256 GB (dedicated slot)	No
Battery Capacity is not battery life. No endurance test is implied.	3000 mAh Non-removable Li-Po	2800 mAh Non-removable Li-Po
Operating system OS	Android 5.0 (Lollipop) upgradable to 6.0 (Marshmallow); ZenUI	Android 10
Chipset	Intel Atom Z3590	Qualcomm SDM855 Snapdragon 855 (7 nm)
NFC	Yes	Yes
Headphone jack	Yes	No

Display

Display — specifications for Zenfone Zoom ZX551ML, Pixel 4.
Specification	Zenfone Zoom ZX551ML	Pixel 4
Touchscreen	capacitive touchscreen	capacitive touchscreen
Display colors	16M	16M
Screen area	83.4 cm2	80.7 cm2
Screen format	16:9 (height:width)	19:9 (height:width)
Screen to body ratio	66.6%	79.8%
PPI /points per inch/	401 PPI	444 PPI
Screen protection	Corning Gorilla Glass 4	Corning Gorilla Glass 5

Camera and Video

Scores marked * are historical catalogue entries. Test conditions are unspecified; no new testing is implied.

Camera and Video — specifications for Zenfone Zoom ZX551ML, Pixel 4.
Specification	Zenfone Zoom ZX551ML	Pixel 4
Rear camera, main	13 MP Single	12.2 MP Dual
Camera specs	13 MP f/2.7-4.8 28(wide)-84mm(telephoto) 3x optical zoom OIS laser AF	12.2 MP f/1.7 28mm (wide) 1/2.55'' 1.4µm dual pixel PDAF OIS -16 MP f/2.4 45mm (telephoto) 1.0µm PDAF OIS 2x optical zoom
Functions	Dual-LED dual-tone flash panorama HDR	Auto-HDR
Video	1080p@30fps	1080p@30fps
Front camera, selfie	5 MP Single	8 MP Dual
Specifications	5 MP f/2.0	8 MP f/2.0 22mm (wide) 1.22µm no AF TOF 3D camera
DxOMark Main Score *	Unknown	112
DxOMark Photo *	Unknown	93
DxOMark Video *	Unknown	91
DxOMark Selfie Score *	Unknown	92

Performance

Scores marked * are historical catalogue entries. Test conditions are unspecified; no new testing is implied.

Performance — specifications for Zenfone Zoom ZX551ML, Pixel 4.
Specification	Zenfone Zoom ZX551ML	Pixel 4
Processor CPU	Quad-core 2.5 GHz	Octa-core (1x2.84 GHz Kryo 485 & 3x2.42 GHz Kryo 485 & 4x1.78 GHz Kryo 485)
Graphics processor GPU	PowerVR G6430	Adreno 640
Antutu 7 score *	57145	Unknown
Antutu 8 score *	Unknown	425000
GeekBench 5 Single Core *	Unknown	555
GeekBench 5 Multi-Core *	Unknown	2165

General specs

General specs — specifications for Zenfone Zoom ZX551ML, Pixel 4.
Specification	Zenfone Zoom ZX551ML	Pixel 4
Release date	2015 September	2019 October
Colors	Pure Black Ceramic White	Clearly White Just Black Oh So Orange
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.	250 EUR	750 EUR
Body build	Unknown	Front/back glass (Gorilla Glass 5) aluminum frame

Communication and Connectivity

Communication and Connectivity — specifications for Zenfone Zoom ZX551ML, Pixel 4.
Specification	Zenfone Zoom ZX551ML	Pixel 4
SIM card	Micro-SIM	Nano-SIM card & eSIM
Network	Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 -3G - HSDPA 850 / 900 / 1900 / 2100 -4G - LTE band 1(2100) 2(1900) 3(1800) 5(850) 7(2600) 8(900) 9(1800) 18(800) 19(800) 28(700)	Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 CDMA 800 / 1900 -3G - HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 CDMA2000 1xEV-DO -4G - LTE band 1(2100) 2(1900) 3(1800) 4(1700/2100) 5(850) 7(2600) 8(900) 12(700) 13(700) 17(700) 20(800) 25(1900) 26(850) 28(700) 32(1500) 38(2600) 39(1900) 40(2300) 41(2500) 66(1700/2100) 71(600) - Global LTE band 1(2100) 14(700) 18(800) 19(800) 29(700) 30(2300) 46(5200) 48 71(600) - USA
Speed	HSPA 42.2/5.76 Mbps LTE Cat4+ 250/50 Mbps	HSPA 42.2/5.76 Mbps LTE-A (5CA) Cat18 1200/150 Mbps
GPRS	Yes	Yes
Edge	Yes	Yes
Wi-Fi	Wi-Fi 802.11 a/b/g/n/ac Wi-Fi Direct hotspot	Wi-Fi 802.11 a/b/g/n/ac dual-band Wi-Fi Direct DLNA hotspot
GPS	Yes with A-GPS GLONASS BDS	Yes with A-GPS GLONASS BDS GALILEO
USB	microUSB 2.0	3.1 Type-C 1.0 reversible connector
Bluetooth	4.0 A2DP EDR	5.0 A2DP LE aptX HD

Music and Audio

Music and Audio — specifications for Zenfone Zoom ZX551ML, Pixel 4.
Specification	Zenfone Zoom ZX551ML	Pixel 4
Radio	No	No
Others	Unknown	DCI-P3 100% -HDR -Always-on display -90Hz Active noise cancellation with dedicated mic

Other features

Other features — specifications for Zenfone Zoom ZX551ML, Pixel 4.
Specification	Zenfone Zoom ZX551ML	Pixel 4
Dop	Sensors Accelerometer gyro proximity compass - Fast battery charging: 60% in 40 min - For Europe	Sensors Face ID accelerometer gyro proximity compass barometer - Fast battery charging 18W -USB Power Delivery 2.0 -QI wireless charging - IP68 dust/water resistant (up to 1.5m for 30 mins)

Asus Zenfone Zoom ZX551ML vs Google Pixel 4