Asus Zenfone 7 ZS670KS vs Coolpad Mega 3: 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 7 ZS670KS:

OLED

Mega 3:

LCD
Weight

Mega 3: 60 g lighter

Zenfone 7 ZS670KS:

230 g

Mega 3:

170 g
Screen diagonal

Mega 3: 1.17 in smaller diagonal

Zenfone 7 ZS670KS:

6.67 in

Mega 3:

5.5 in
Rear camera layout

Zenfone 7 ZS670KS:

Triple

Mega 3:

Single
Depth

Mega 3: 1.4 mm thinner

Zenfone 7 ZS670KS:

9.6 mm

Mega 3:

8.2 mm
Height

Mega 3: 13.1 mm shorter

Zenfone 7 ZS670KS:

165.1 mm

Mega 3:

152 mm

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 7 ZS670KS

Height:

165.1 mm +13.1 mm versus Mega 3
Width:

77.3 mm
Depth:

9.6 mm +1.4 mm versus Mega 3
2. Mega 3

Height:

152 mm
Width:

77 mm
Depth:

8.2 mm

Weight

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

1. Zenfone 7 ZS670KS

230 g

+60 g versus Mega 3
2. Mega 3

170 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 7 ZS670KS

Screen diagonal:

6.67 in

Aspect ratio (height:width):

20:9

Approximate rectangular screen area:

107.4 cm²
2. Mega 3

Screen diagonal:

5.5 in

Aspect ratio (height:width):

16:9

Approximate rectangular screen area:

83.4 cm²

Zenfone 7 ZS670KS has approximately 28.8% more rectangular screen area than Mega 3.

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 7 ZS670KS, Mega 3, compared at the same storage capacity.
Storage	Zenfone 7 ZS670KS	Mega 3
16 GB	Not recorded	2 GB RAM
128 GB	6 / 8 GB RAM Alternative RAM configurations	Not recorded

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 7 ZS670KS

NFC:: Yes
Headphone jack:: No
Memory card support:: See details microSDXC (dedicated slot)

2. Mega 3

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

Battery capacity

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

At least two unambiguous positive capacity values are needed for a chart. Original entries remain in the specifications.

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 7 ZS670KS2. Mega 3

Everyday essentials

Everyday essentials — specifications for Zenfone 7 ZS670KS, Mega 3.
Specification	Zenfone 7 ZS670KS	Mega 3
Dimensions (HxWxD)	165.1 Х 77.3 Х 9.6 mm	152 Х 77 Х 8.2 mm
Weight	230 g	170 g
Technology	Super AMOLED	IPS LCD
Screen size	6.67" inc	5.5" inch
Screen resolution	1080 x 2400 px	720 x 1280 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.	128GB 6GB RAM 128GB 8GB RAM	16 GB 2 GB RAM
Memory card support	microSDXC (dedicated slot)	microSD up to 32 GB (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.	0 mAh,	3050 mAh Non-removable Li-Po
Operating system OS	Android 10 ZenUI 7	Android 6.0 (Marshmallow); Cool UI
Chipset	- Qualcomm SM8250 Snapdragon 865 (7 nm+)	Mediatek MT6737 (28 nm)
NFC	Yes	Unknown
Headphone jack	No	Yes

Display

Display — specifications for Zenfone 7 ZS670KS, Mega 3.
Specification	Zenfone 7 ZS670KS	Mega 3
Touchscreen	capacitive touchscreen	capacitive touchscreen
Display colors	16M	16M
Screen area	107.4 cm2	83.4 cm2
Screen format	20:9 (height:width)	16:9 (height:width)
Screen to body ratio	84.2%	71.3%
PPI /points per inch/	Unknown	267 PPI
Screen protection	Corning Gorilla Glass 6	Scratch-resistant glass

Camera and Video

Camera and Video — specifications for Zenfone 7 ZS670KS, Mega 3.
Specification	Zenfone 7 ZS670KS	Mega 3
Rear camera, main	64 MP Triple	8 MP Single
Camera specs	-64 MP f/1.8 26mm (wide) 1/1.72'' 0.8µm PDAF -8 MP f/2.4 80mm (telephoto) PDAF 3x optical zoom -12 MP f/2.2 113˚ 17mm (ultrawide) 1/2.55'' 1.4µm dual pixel PDAF	8 MP AF f/2.2
Functions	Dual-LED flash HDR auto panorama	LED flash
Video	8K@30fps 4K@30/60/120fps 1080p@30/60/240fps 720p@480fps; gyro-EIS HDR	720p
Front camera, selfie	64 MP Triple	8 MP Single
Specifications	Motorized flip-up uses main camera	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 7 ZS670KS, Mega 3.
Specification	Zenfone 7 ZS670KS	Mega 3
Processor CPU	- Octa-core (1x2.84 GHz Kryo 585 & 3x2.42 GHz Kryo 585 & 4x1.80 GHz Kryo 585)	Quad-core 1.2 GHz Cortex-A53
Graphics processor GPU	- Adreno 650	Mali-T860
Antutu 7 score *	Unknown	29322

General specs

General specs — specifications for Zenfone 7 ZS670KS, Mega 3.
Specification	Zenfone 7 ZS670KS	Mega 3
Release date	2020 August 26	2016 December
Colors	Aurora Black Pastel White	Champagne White Moondust Grey Gold White
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.	600 EUR	110 EUR
Battery life	Unknown	Stand by time- Up to 200 h (3G) Talking time- Up to 8 h (3G)
Body build	Glass front (Gorilla Glass 6) glass back (Gorilla Glass 3) aluminum frame	Unknown

Communication and Connectivity

Communication and Connectivity — specifications for Zenfone 7 ZS670KS, Mega 3.
Specification	Zenfone 7 ZS670KS	Mega 3
SIM card	Dual SIM (Nano-SIM dual stand-by)	Triple SIM (Nano-SIM triple stand-by)
Network	Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100 -4G - 1 2 3 4 5 7 8 12 17 18 19 20 26 28 29 38 39 40 41 -5G - 1 77 78 SA/NSA	Show all network frequencies: -2G - GSM 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 900 / 2100 -4G - LTE band 1(2100) 3(1800) 5(850) 7(2600) 20(800) 40(2300)
Speed	HSPA 42.2/5.76 Mbps LTE-A (5CA) Cat19 1800/150 Mbps 5G 3.6 Gbps DL	HSPA 21.1/5.76 Mbps LTE Cat4 150/50 Mbps
GPRS	Yes	Yes
Edge	Yes	Yes
Wi-Fi	Wi-Fi 802.11 a/b/g/n/ac/6 dual-band Wi-Fi Direct hotspot	Wi-Fi 802.11 b/g/n Wi-Fi Direct hotspot
GPS	Yes with dual-band A-GPS GLONASS GALILEO BDS QZSS NavIC	Yes with A-GPS
USB	Type-C 1.0 reversible connector	microUSB 2.0 USB Host
Bluetooth	5.0 A2DP LE aptX Adaptive	4.0 A2DP
Harmful irradiation	Unknown	SAR EU - 0.68 W/kg (head) 0.66 W/kg (body)

Music and Audio

Music and Audio — specifications for Zenfone 7 ZS670KS, Mega 3.
Specification	Zenfone 7 ZS670KS	Mega 3
Radio	No	Stereo FM radio; recording
Others	- HDR10+ -90Hz refresh rate -700 nits typ. brightness - 24-bit/192kHz audio	Unknown

Other features

Other features — specifications for Zenfone 7 ZS670KS, Mega 3.
Specification	Zenfone 7 ZS670KS	Mega 3
Dop	- Sensors - Fingerprint (side-mounted) accelerometer gyro proximity compass - Fast charging 30W 60% in 34 min 100% in 93 min -USB Power Delivery 3.0 -Reverse charging	Sensors Accelerometer proximity - Also known as Coolpad 3503I

Asus Zenfone 7 ZS670KS vs Coolpad Mega 3