Asus Zenfone Max Pro (M2) ZB631KL vs Huawei Mate 20: 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

Zenfone Max Pro (M2) ZB631KL: 13 g lighter

Zenfone Max Pro (M2) ZB631KL:

175 g

Mate 20:

188 g
Width

Zenfone Max Pro (M2) ZB631KL: 1.7 mm narrower

Zenfone Max Pro (M2) ZB631KL:

75.5 mm

Mate 20:

77.2 mm
Screen diagonal

Zenfone Max Pro (M2) ZB631KL: 0.27 in smaller diagonal

Zenfone Max Pro (M2) ZB631KL:

6.26 in

Mate 20:

6.53 in
Chipset

Zenfone Max Pro (M2) ZB631KL:

Qualcomm SDM660 Snapdragon 660 (14 nm)

Mate 20:

HiSilicon Kirin 980 (7 nm)
Rear camera layout

Zenfone Max Pro (M2) ZB631KL:

Dual

Mate 20:

Triple

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 Max Pro (M2) ZB631KL

Height:

157.9 mm
Width:

75.5 mm
Depth:

8.5 mm
2. Mate 20

Height:

158.2 mm
Width:

77.2 mm +1.7 mm versus Zenfone Max Pro (M2) ZB631KL
Depth:

8.3 mm

Weight

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

1. Zenfone Max Pro (M2) ZB631KL

175 g
2. Mate 20

188 g

+13 g versus Zenfone Max Pro (M2) ZB631KL

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 Max Pro (M2) ZB631KL

Screen diagonal:

6.26 in

Aspect ratio (height:width):

19:9

Approximate rectangular screen area:

97.8 cm²
2. Mate 20

Screen diagonal:

6.53 in

Aspect ratio (height:width):

18.7:9

Approximate rectangular screen area:

107.5 cm²

Mate 20 has approximately 9.9% more rectangular screen area than Zenfone Max Pro (M2) ZB631KL.

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.

No unambiguous storage/RAM pairings are recorded. See the original specifications below.

Zenfone Max Pro (M2) ZB631KL: Original memory entry

64 GB · 4/6 GB RAM 32 GB · 3 GB RAM

Mate 20: Original memory entry

128 GB · 4/6 GB 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 Max Pro (M2) ZB631KL

NFC:: Yes
Headphone jack:: Yes
Memory card support:: See details microSD · up to 512 GB (dedicated slot)

2. Mate 20

NFC:: Yes
Headphone jack:: Yes
Memory card support:: See details NM (Nano Memory) · up to 256GB (uses SIM 2)

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 Max Pro (M2) ZB631KL

5000 mAh

+1000 mAh versus Mate 20
2. Mate 20

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 Max Pro (M2) ZB631KL2. Mate 20

Everyday essentials

Everyday essentials — specifications for Zenfone Max Pro (M2) ZB631KL, Mate 20.
Specification	Zenfone Max Pro (M2) ZB631KL	Mate 20
Dimensions (HxWxD)	157.9 Х 75.5 Х 8.5 mm	158.2 Х 77.2 Х 8.3 mm
Weight	175 g	188 g
Technology	IPS LCD	IPS LCD
Screen size	6.26" inch	6.53" inch
Screen resolution	1080 x 2280 px	1080 x 2244 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.	64 GB 4/6 GB RAM 32 GB 3 GB RAM	128 GB 4/6 GB RAM
Memory card support	microSD up to 512 GB (dedicated slot)	NM (Nano Memory) up to 256GB (uses SIM 2)
Battery Capacity is not battery life. No endurance test is implied.	5000 mAh Non-removable Li-Po	4000 mAh Non-removable Li-Po
Operating system OS	Android 8.1 (Oreo)	Android 9.0 (Pie); EMUI 9
Chipset	Qualcomm SDM660 Snapdragon 660 (14 nm)	HiSilicon Kirin 980 (7 nm)
NFC	Yes	Yes
Headphone jack	Yes	Yes

Display

Display — specifications for Zenfone Max Pro (M2) ZB631KL, Mate 20.
Specification	Zenfone Max Pro (M2) ZB631KL	Mate 20
Touchscreen	capacitive touchscreen	capacitive touchscreen
Display colors	16M	16M
Screen area	97.8 cm2	107.5 cm2
Screen format	19:9 (height:width)	18.7:9 (height:width)
Screen to body ratio	82.0%	88.0%
PPI /points per inch/	403 PPI	381 PPI
Screen protection	Corning Gorilla Glass 6	Corning Gorilla Glass (unspecified version)

Camera and Video

Camera and Video — specifications for Zenfone Max Pro (M2) ZB631KL, Mate 20.
Specification	Zenfone Max Pro (M2) ZB631KL	Mate 20
Rear camera, main	12 MP Dual	12 MP Triple
Camera specs	12 MP f/1.8 1/2.9'' 1.25µm PDAF -5 MP f/2.4 1.12µm depth sensor	12 MP f/1.8 27mm (wide) 1/2.3'' -16 MP f/2.2 17mm (ultrawide) -8 MP f/2.4 52mm (telephoto)
Functions	LED flash HDR	HDR
Video	1080p@30fps	1080p@30fps
Front camera, selfie	13 MP Single	24 MP Single
Specifications	13MP f/2.0 1.12µm	24 MP f/2.0 26mm (wide)

Performance

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

Performance — specifications for Zenfone Max Pro (M2) ZB631KL, Mate 20.
Specification	Zenfone Max Pro (M2) ZB631KL	Mate 20
Processor CPU	Octa-core (4x2.2 GHz Kryo 260 & 4x1.8 GHz Kryo 260)	Octa-core (2x2.6 GHz Cortex-A76 & 2x1.92 GHz Cortex-A76 & 4x1.8 GHz Cortex-A55)
Graphics processor GPU	Adreno 512	Mali-G76 MP10
Antutu 7 score *	Unknown	302235
Antutu 8 score *	Unknown	373927
GeekBench 5 Single Core *	291	679
GeekBench 5 Multi-Core *	1204	2321

General specs

General specs — specifications for Zenfone Max Pro (M2) ZB631KL, Mate 20.
Specification	Zenfone Max Pro (M2) ZB631KL	Mate 20
Release date	2018 December	2018 October
Colors	Blue Titanium	Midnight Blue Twilight Black
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.	Unknown	640 EUR
Body build	Front glass plastic body	Front/back glass & aluminum frame

Communication and Connectivity

Communication and Connectivity — specifications for Zenfone Max Pro (M2) ZB631KL, Mate 20.
Specification	Zenfone Max Pro (M2) ZB631KL	Mate 20
SIM card	Dual SIM (Nano-SIM dual stand-by)	Single SIM (Nano-SIM)Hybrid Dual SIM (Nano-SIM dual stand-by)
Network	Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 850 / 900 / 2100 -4G - LTE band 1(2100) 3(1800) 5(850) 7(2600) 8(900) 20(800) 40(2300)	Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only) -3G - HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100 -4G - LTE band 1(2100) 2(1900) 3(1800) 4(1700/2100) 5(850) 6(900) 7(2600) 8(900) 9(1800) 12(700) 17(700) 18(800) 19(800) 20(800) 26(850) 28(700) 32(1500) 34(2000) 38(2600) 39(1900) 40(2300)
Speed	HSPA 42.2/5.76 Mbps LTE-A (3CA) Cat9 450/50 Mbps	HSPA 42.2/5.76 Mbps LTE-A Cat21 1400/200 Mbps
GPRS	Yes	Yes
Edge	Yes	Yes
Wi-Fi	Wi-Fi 802.11 b/g/n WiFi Direct hotspot	Wi-Fi 802.11 a/b/g/n/ac dual-band DLNA Wi-Fi Direct hotspot
GPS	Yes with A-GPS GLONASS BDS GALILEO QZSS	Yes with dual-band A-GPS GLONASS BDS GALILEO QZSS
USB	microUSB 2.0 USB On-The-Go	3.1 Type-C 1.0 reversible connector USB On-The-Go
Bluetooth	5.0 A2DP LE	5.0 A2DP aptX HD LE

Music and Audio

Music and Audio — specifications for Zenfone Max Pro (M2) ZB631KL, Mate 20.
Specification	Zenfone Max Pro (M2) ZB631KL	Mate 20
Radio	FM radio	FM radio
Others	Active noise cancellation with dedicated mic	DCI-P3 -HDR10 32-bit/384kHz audio -Active noise cancellation with dedicated mic

Other features

Other features — specifications for Zenfone Max Pro (M2) ZB631KL, Mate 20.
Specification	Zenfone Max Pro (M2) ZB631KL	Mate 20
Dop	Sensors Fingerprint (rear-mounted) accelerometer gyro proximity compass - Charging 5V/2A 10W	Sensors Fingerprint (rear-mounted) accelerometer gyro proximity barometer compass Infrared port - Fast battery charging 4.5V/5A (58% in 30 min) - IP53 dust and splash protection

Asus Zenfone Max Pro (M2) ZB631KL vs Huawei Mate 20

Asus Zenfone Max Pro (M2) ZB631KL

Huawei Mate 20