Asus Zenfone Zoom ZX551ML vs Coolpad Mega: 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.

Weight

Mega: 42 g lighter

Zenfone Zoom ZX551ML:

185 g

Mega:

143 g
Width

Mega: 2 mm narrower

Zenfone Zoom ZX551ML:

78.8 mm

Mega:

76.8 mm
Chipset

Zenfone Zoom ZX551ML:

Intel Atom Z3590

Mega:

Mediatek MT6735P (28 nm)
Depth

Mega: 4.1 mm thinner

Zenfone Zoom ZX551ML:

12 mm

Mega:

7.9 mm
Height

Mega: 5.9 mm shorter

Zenfone Zoom ZX551ML:

158.9 mm

Mega:

153 mm
Release year

Zenfone Zoom ZX551ML:

2015

Mega:

2016

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 +5.9 mm versus Mega
Width:

78.8 mm +2 mm versus Mega
Depth:

12 mm +4.1 mm versus Mega
2. Mega

Height:

153 mm
Width:

76.8 mm
Depth:

7.9 mm

Weight

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

1. Zenfone Zoom ZX551ML

185 g

+42 g versus Mega
2. Mega

143 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.

At least two phones need compatible screen dimensions for a drawing.

1. Zenfone Zoom ZX551ML

Screen diagonal:

5.5 in

Aspect ratio (height:width):

16:9

Approximate rectangular screen area:

83.4 cm²
2. Mega

Mega: Screen geometry unavailable or conflicting.

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, Mega, compared at the same storage capacity.
Storage	Zenfone Zoom ZX551ML	Mega
16 GB	Unknown	3 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. Mega

NFC:: Unknown
Headphone jack:: Yes
Memory card support:: See details microSD · up to 32 GB (uses SIM 2 slot)

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

+500 mAh versus Mega
2. Mega

2500 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. Mega

Everyday essentials

Everyday essentials — specifications for Zenfone Zoom ZX551ML, Mega.
Specification	Zenfone Zoom ZX551ML	Mega
Dimensions (HxWxD)	158.9 Х 78.8 Х 12 mm	153 Х 76.8 Х 7.9 mm
Weight	185 g	143 g
Technology	IPS LCD	IPS LCD
Screen size	5.5" inch	5.5" inch
Screen resolution	1080 x 1920 px	720 x 1280 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	16 GB 3 GB RAM
Memory card support	microSD up to 256 GB (dedicated slot)	microSD up to 32 GB (uses SIM 2 slot)
Battery Capacity is not battery life. No endurance test is implied.	3000 mAh Non-removable Li-Po	2500 mAh Non-removable Li-Ion
Operating system OS	Android 5.0 (Lollipop) upgradable to 6.0 (Marshmallow); ZenUI	Android 6 (Marshmallow); Cool UI 8
Chipset	Intel Atom Z3590	Mediatek MT6735P (28 nm)
NFC	Yes	Unknown
Headphone jack	Yes	Yes

Display

Display — specifications for Zenfone Zoom ZX551ML, Mega.
Specification	Zenfone Zoom ZX551ML	Mega
Touchscreen	capacitive touchscreen	capacitive touchscreen
Display colors	16M	16M
Screen area	83.4 cm2	109.5 cm2
Screen format	16:9 (height:width)	16:9 (height:width)
Screen to body ratio	66.6%	93.2%
PPI /points per inch/	401 PPI	233 PPI
Screen protection	Corning Gorilla Glass 4	Unknown

Camera and Video

Camera and Video — specifications for Zenfone Zoom ZX551ML, Mega.
Specification	Zenfone Zoom ZX551ML	Mega
Rear camera, main	13 MP Single	8 MP Single
Camera specs	13 MP f/2.7-4.8 28(wide)-84mm(telephoto) 3x optical zoom OIS laser AF	8 MP AF f/2.2
Functions	Dual-LED dual-tone flash panorama HDR	LED flash
Video	1080p@30fps	Yes
Front camera, selfie	5 MP Single	8 MP Single
Specifications	5 MP f/2.0	8 MP f/2.2

Performance

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

Performance — specifications for Zenfone Zoom ZX551ML, Mega.
Specification	Zenfone Zoom ZX551ML	Mega
Processor CPU	Quad-core 2.5 GHz	Quad-core 1.0 GHz Cortex-A53
Graphics processor GPU	PowerVR G6430	Mali-T720MP2
Antutu 7 score *	57145	36852

General specs

General specs — specifications for Zenfone Zoom ZX551ML, Mega.
Specification	Zenfone Zoom ZX551ML	Mega
Release date	2015 September	2016 August
Colors	Pure Black Ceramic White	Gold White Black
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.	250 EUR	80 EUR

Communication and Connectivity

Communication and Connectivity — specifications for Zenfone Zoom ZX551ML, Mega.
Specification	Zenfone Zoom ZX551ML	Mega
SIM card	Micro-SIM	Hybrid Dual SIM
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 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 900 / 2100 -4G - LTE band 3(1800) 40(2300)
Speed	HSPA 42.2/5.76 Mbps LTE Cat4+ 250/50 Mbps	HSPA LTE Cat4 150/50 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 b/g/n hotspot
GPS	Yes with A-GPS GLONASS BDS	Yes with A-GPS
USB	microUSB 2.0	microUSB 2.0
Bluetooth	4.0 A2DP EDR	4.0 A2DP

Music and Audio

Music and Audio — specifications for Zenfone Zoom ZX551ML, Mega.
Specification	Zenfone Zoom ZX551ML	Mega
Radio	No	FM radio

Other features

Other features — specifications for Zenfone Zoom ZX551ML, Mega.
Specification	Zenfone Zoom ZX551ML	Mega
Dop	Sensors Accelerometer gyro proximity compass - Fast battery charging: 60% in 40 min - For Europe	Sensors Accelerometer proximity

Asus Zenfone Zoom ZX551ML vs Coolpad Mega