Asus Zenfone 7 Pro ZS671KS vs Maxwest Nitro Phablet 71: 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

Nitro Phablet 71:

LCD
Weight

Zenfone 7 Pro ZS671KS: 91 g lighter

Zenfone 7 Pro ZS671KS:

230 g

Nitro Phablet 71:

321 g
Width

Zenfone 7 Pro ZS671KS: 24.7 mm narrower

Zenfone 7 Pro ZS671KS:

77.3 mm

Nitro Phablet 71:

102 mm
Screen diagonal

Zenfone 7 Pro ZS671KS: 0.33 in smaller diagonal

Zenfone 7 Pro ZS671KS:

6.67 in

Nitro Phablet 71:

7 in
Rear camera layout

Zenfone 7 Pro ZS671KS:

Triple

Nitro Phablet 71:

Single
Height

Zenfone 7 Pro ZS671KS: 26.9 mm shorter

Zenfone 7 Pro ZS671KS:

165.1 mm

Nitro Phablet 71:

192 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
Width:

77.3 mm
Depth:

9.6 mm
2. Nitro Phablet 71

Height:

192 mm +26.9 mm versus Zenfone 7 Pro ZS671KS
Width:

102 mm +24.7 mm versus Zenfone 7 Pro ZS671KS
Depth:

9.8 mm

Weight

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

1. Zenfone 7 Pro ZS671KS

230 g
2. Nitro Phablet 71

321 g

+91 g versus Zenfone 7 Pro ZS671KS

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. Nitro Phablet 71

Screen diagonal:

7 in

Aspect ratio (height:width):

16:9

Approximate rectangular screen area:

135.1 cm²

Nitro Phablet 71 has approximately 25.8% more rectangular screen area than Zenfone 7 Pro ZS671KS.

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, Nitro Phablet 71, compared at the same storage capacity.
Storage	Zenfone 7 Pro ZS671KS	Nitro Phablet 71
256 GB	8 GB RAM	Unknown

Nitro Phablet 71: Original memory entry

4 GB · 512 MB RAM

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. Nitro Phablet 71

NFC:: Unknown
Headphone jack:: Yes
Memory card support:: See details microSD · up to 32 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

+2200 mAh versus Nitro Phablet 71
2. Nitro Phablet 71

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 7 Pro ZS671KS2. Nitro Phablet 71

Everyday essentials

Everyday essentials — specifications for Zenfone 7 Pro ZS671KS, Nitro Phablet 71.
Specification	Zenfone 7 Pro ZS671KS	Nitro Phablet 71
Dimensions (HxWxD)	165.1 Х 77.3 Х 9.6 mm	192 Х 102 Х 9.8 mm
Weight	230 g	321 g
Technology	Super AMOLED	IPS LCD
Screen size	6.67" inc	7" inch
Screen resolution	1080 x 2400 px	600 x 1024 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.	256GB 8GB RAM	4 GB 512 MB RAM
Memory card support	microSDXC (dedicated slot)	microSD up to 32 GB
Battery Capacity is not battery life. No endurance test is implied.	5000 mAh Li-Po non-removable	2800 mAh Removable Li-Ion
Operating system OS	Android 10 ZenUI 7	Android 4.4.2 (KitKat)
Chipset	- Qualcomm SM8250 Snapdragon 865+ (7 nm+)	Mediatek MT6572 (28 nm)
NFC	Yes	Unknown
Headphone jack	No	Yes

Display

Display — specifications for Zenfone 7 Pro ZS671KS, Nitro Phablet 71.
Specification	Zenfone 7 Pro ZS671KS	Nitro Phablet 71
Touchscreen	capacitive touchscreen	capacitive touchscreen
Display colors	16M	16M
Screen area	107.4 cm2	137.9 cm2
Screen format	20:9 (height:width)	16:9 (height:width)
Screen to body ratio	84.2%	70.4%
PPI /points per inch/	Unknown	170 PPI
Screen protection	Corning Gorilla Glass 6	Unknown

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, Nitro Phablet 71.
Specification	Zenfone 7 Pro ZS671KS	Nitro Phablet 71
Rear camera, main	64 MP Triple	5 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	5 MP
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	2 MP Single
Specifications	Motorized flip-up uses main camera	2 MP
DxOMark Main Score *	115	Unknown
DxOMark Photo *	104	Unknown
DxOMark Video *	96	Unknown
DxOMark Selfie Score *	101	Unknown

Performance

Performance — specifications for Zenfone 7 Pro ZS671KS, Nitro Phablet 71.
Specification	Zenfone 7 Pro ZS671KS	Nitro Phablet 71
Processor CPU	- Octa-core (1x3.1 GHz Kryo 585 & 3x2.42 GHz Kryo 585 & 4x1.8 GHz Kryo 585)	Dual-core 1.2 GHz Cortex-A7
Graphics processor GPU	- Adreno 650	Mali-400

General specs

General specs — specifications for Zenfone 7 Pro ZS671KS, Nitro Phablet 71.
Specification	Zenfone 7 Pro ZS671KS	Nitro Phablet 71
Release date	2020 August 26	2015 January
Colors	Aurora Black Pastel White	White Black Blue Dark Blue Golden Gray Pink Red
Battery life	Unknown	Stand by time- Up to 350 h Talking time- Up to 14 h
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, Nitro Phablet 71.
Specification	Zenfone 7 Pro ZS671KS	Nitro Phablet 71
SIM card	Dual SIM (Nano-SIM dual stand-by)	Dual 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
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
GPRS	Yes	Class 33
Edge	Yes	Class 33
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 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
Bluetooth	5.0 A2DP LE aptX Adaptive	3.0

Music and Audio

Music and Audio — specifications for Zenfone 7 Pro ZS671KS, Nitro Phablet 71.
Specification	Zenfone 7 Pro ZS671KS	Nitro Phablet 71
Radio	No	Stereo 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, Nitro Phablet 71.
Specification	Zenfone 7 Pro ZS671KS	Nitro Phablet 71
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

Asus Zenfone 7 Pro ZS671KS vs Maxwest Nitro Phablet 71