Asus Zenfone 7 Pro ZS671KS vs Infinix Zero 4 Plus: 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 Pro ZS671KS:

OLED

Zero 4 Plus:

LCD
Weight

Zero 4 Plus: 27 g lighter

Zenfone 7 Pro ZS671KS:

230 g

Zero 4 Plus:

203 g
Width

Zenfone 7 Pro ZS671KS: 5.7 mm narrower

Zenfone 7 Pro ZS671KS:

77.3 mm

Zero 4 Plus:

83 mm
Screen diagonal

Zero 4 Plus: 0.69 in smaller diagonal

Zenfone 7 Pro ZS671KS:

6.67 in

Zero 4 Plus:

5.98 in
Rear camera layout

Zenfone 7 Pro ZS671KS:

Triple

Zero 4 Plus:

Single
Depth

Zero 4 Plus: 1.3 mm thinner

Zenfone 7 Pro ZS671KS:

9.6 mm

Zero 4 Plus:

8.3 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 Pro ZS671KS

Height:

165.1 mm +4.6 mm versus Zero 4 Plus
Width:

77.3 mm
Depth:

9.6 mm +1.3 mm versus Zero 4 Plus
2. Zero 4 Plus

Height:

160.5 mm
Width:

83 mm +5.7 mm versus Zenfone 7 Pro ZS671KS
Depth:

8.3 mm

Weight

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

1. Zenfone 7 Pro ZS671KS

230 g

+27 g versus Zero 4 Plus
2. Zero 4 Plus

203 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 Pro ZS671KS

Screen diagonal:

6.67 in

Aspect ratio (height:width):

20:9

Approximate rectangular screen area:

107.4 cm²
2. Zero 4 Plus

Screen diagonal:

5.98 in

Aspect ratio (height:width):

16:9

Approximate rectangular screen area:

98.6 cm²

Zenfone 7 Pro ZS671KS has approximately 9% more rectangular screen area than Zero 4 Plus.

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 Pro ZS671KS, Zero 4 Plus, compared at the same storage capacity.
Storage	Zenfone 7 Pro ZS671KS	Zero 4 Plus
256 GB	8 GB RAM	Unknown

Zero 4 Plus: Original memory entry

64 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 7 Pro ZS671KS

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

2. Zero 4 Plus

NFC:: Unknown
Headphone jack:: Yes
Memory card support:: See details microSD · up to 128 GB

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 7 Pro ZS671KS

5000 mAh

+1000 mAh versus Zero 4 Plus
2. Zero 4 Plus

4000 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 7 Pro ZS671KS2. Zero 4 Plus

Everyday essentials

Everyday essentials — specifications for Zenfone 7 Pro ZS671KS, Zero 4 Plus.
Specification	Zenfone 7 Pro ZS671KS	Zero 4 Plus
Dimensions (HxWxD)	165.1 Х 77.3 Х 9.6 mm	160.5 Х 83 Х 8.3 mm
Weight	230 g	203 g
Technology	Super AMOLED	IPS LCD
Screen size	6.67" inc	5.98" inch
Screen resolution	1080 x 2400 px	1080 x 1920 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.	256GB 8GB RAM	64 GB 512GB 4GB
Memory card support	microSDXC (dedicated slot)	microSD up to 128 GB
Battery Capacity is not battery life. No endurance test is implied.	5000 mAh Li-Po non-removable	4000 mAh Non-removable Li-Ion
Operating system OS	Android 10 ZenUI 7	Android 6.0 (Marshmallow)
Chipset	- Qualcomm SM8250 Snapdragon 865+ (7 nm+)	Mediatek MT6797M Helio X20 (20 nm)
NFC	Yes	Unknown
Headphone jack	No	Yes

Display

Display — specifications for Zenfone 7 Pro ZS671KS, Zero 4 Plus.
Specification	Zenfone 7 Pro ZS671KS	Zero 4 Plus
Touchscreen	capacitive touchscreen	capacitive touchscreen
Display colors	16M	16M
Screen area	107.4 cm2	98.6 cm2
Screen format	20:9 (height:width)	16:9 (height:width)
Screen to body ratio	84.2%	74.0%
PPI /points per inch/	Unknown	368 PPI
Screen protection	Corning Gorilla Glass 6	Corning Gorilla Glass 3

Camera and Video

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

Camera and Video — specifications for Zenfone 7 Pro ZS671KS, Zero 4 Plus.
Specification	Zenfone 7 Pro ZS671KS	Zero 4 Plus
Rear camera, main	64 MP Triple	21 MP Single
Camera specs	-64 MP f/1.8 26mm (wide) 1/1.72'' 0.8µm PDAF OIS -8 MP f/2.4 80mm (telephoto) OIS 3x optical zoom -12 MP f/2.2 113˚ 17mm (ultrawide) 1/2.55'' 1.4µm dual pixel PDAF	21 MP f/2.0 OIS Laser AF/ PDAF
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	1080p@30fps
Front camera, selfie	64 MP Triple	13 MP Single
Specifications	Motorized flip-up uses main camera	13 MP f/2.2
DxOMark Main Score *	115	Unknown
DxOMark Photo *	104	Unknown
DxOMark Video *	96	Unknown
DxOMark Selfie Score *	101	Unknown

Performance

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

Performance — specifications for Zenfone 7 Pro ZS671KS, Zero 4 Plus.
Specification	Zenfone 7 Pro ZS671KS	Zero 4 Plus
Processor CPU	- Octa-core (1x3.1 GHz Kryo 585 & 3x2.42 GHz Kryo 585 & 4x1.8 GHz Kryo 585)	Deca-core 2.0 GHz
Graphics processor GPU	- Adreno 650	Mali-T880 MP4
Antutu 7 score *	Unknown	73620
GeekBench 4 Single Core *	Unknown	1542
GeekBench 4 Multi-Core *	Unknown	4682

General specs

General specs — specifications for Zenfone 7 Pro ZS671KS, Zero 4 Plus.
Specification	Zenfone 7 Pro ZS671KS	Zero 4 Plus
Release date	2020 August 26	2017 March
Colors	Aurora Black Pastel White	Lilac grey Champagne Galaxy Blue Silver purple
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 Pro ZS671KS, Zero 4 Plus.
Specification	Zenfone 7 Pro ZS671KS	Zero 4 Plus
SIM card	Dual SIM (Nano-SIM dual stand-by)	Dual SIM (Micro-SIM dual 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 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 850 / 900 / 2100 HSDPA 850 / 1700 / 1900 / 2100 -4G - LTE band 1(2100) 3(1800) 5(850) 7(2600) 8(900) 20(800) 38(2600) 40(2300) LTE band 2(1900) 4(1700/2100) 28(700)
Speed	HSPA 42.2/5.76 Mbps LTE-A (5CA) Cat19 1800/150 Mbps 5G 3.6 Gbps DL	HSPA 42.2/5.76 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 a/b/g/n/ac WiFi 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 On-The-Go
Bluetooth	5.0 A2DP LE aptX Adaptive	4.2 A2DP LE

Music and Audio

Music and Audio — specifications for Zenfone 7 Pro ZS671KS, Zero 4 Plus.
Specification	Zenfone 7 Pro ZS671KS	Zero 4 Plus
Radio	No	FM radio
Others	- HDR10+ -90Hz refresh rate -700 nits typ. brightness - 24-bit/192kHz audio	Unknown

Other features

Other features — specifications for Zenfone 7 Pro ZS671KS, Zero 4 Plus.
Specification	Zenfone 7 Pro ZS671KS	Zero 4 Plus
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 Fingerprint (rear-mounted) accelerometer gyro proximity compass

Asus Zenfone 7 Pro ZS671KS vs Infinix Zero 4 Plus