Asus Zenfone 4 Pro ZS551KL vs Huawei Y9s

HSDPA 800, 850, 900, 1700(AWS), 1800, 1900, 2100

HSDPA 850, 900, 1900, 2100

LTE frequency band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 17(700), 19(800), 20(800), 28(700), 38(2600), 39(1900), 40(2300), 41(2500) - Global, Taiwan; LTE frequency band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 12(700), 17(700), 18(800), 19(800), 20(800), 26(850), 28(700), 29(700), 30(2300), 38(2600), 39(1900), 41(2500) - US, Canada, Brazil; LTE frequency band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 12(700), 17(700), 18(800), 19(800), 20(800), 26(850), 28(700), 29(700), 30(2300), 38(2600), 39(1900), 40(2300), 41(2500) - India

LTE frequency band 1(2100), 3(1800), 4(1700/2100), 5(850), 8(900), 19(800), 34(2000), 38(2600), 39(1900), 40(2300), 41(2500)

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3.1 Mbps download, 1.8 Mbps upload

-

LTE-A

LTE-A, (3CA) Cat12, 600 Mbps download, 150 Mbps upload

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2017-8

2019-11

2017-10

2019-11

-

Front/back glass, aluminum frame

156.9 mm

163.1 mm

75.6 mm

77.3 mm

7.6 mm

8.8 mm

175 g

206 g

Moonlight white, Pure Black

Black, Crystal

AMOLED capacitive touchscreen

LTPS IPS LCD capacitive touchscreen

5.5 inches

6.59 inches

1080 x 1920 pixels

1080 x 2340 pixels

401 ppi

391 ppi

Corning Gorilla Glass 5

2.5D curved glass screen

Yes, max 10 fingers

Yes

Quad-core 2.45 GHz Kryo

Quad-core 2.2 GHz Cortex-A73

quad-core 1.9 GHz Kryo

quad-core 1.7 GHz Cortex-A53

Qualcomm MSM8998 Snapdragon 835

Hisilicon Kirin 710F

Adreno 540

Mali-G51 MP4

64, 128 GB

128 GB

microSD(uses second SIM slot)

microSD, microSDHC, microSDXC

256 GB

512 GB

-

UFS 2.1

Android 7.1.1 (Nougat)

EMUI 9.1 (Android 9.0 Pie)

Dual

Triple

12 MP, f/1.7 , 25 mm, 2x optical zoom

48 MP, f/1.8 , 1/2.0"

16 MP, 50 mm

8 MP, 13 mm, f/2.4

2 MP, f/2.4

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8000 x 6000 pixels

2160p@30fps, 1080p@30/60fps, 1080p@120fps, 720p@240fps

1080p@30fps

laser/phase detection autofocus

-

4-axis optical image stabilization

-

25mm (1/2.55" sensor size, 1.4 µm pixel size), 50mm (1/3.1" sensor size, 1.0 µm pixel size), geo-tagging, touch focus, face detection, HDR, panorama

Autofocus, continuous shooting, digital zoom, digital image stabilization, optical image stabilization, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode, phase detection autofocus, contrast detection autofocus

8 MP, f/1.9 , 22 mm, 1.4 µm

16 MP, f/2.2 , 0.8 µm

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4608 x 3456 pixels

1080p

1080p@60fps

Yes, dual speakers

Yes

Vibration; MP3, WAV ringtones

-

-

Yes

-

FM Radio

FM radio

-

Wi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11ac

Wi-Fi 802.11b, 802.11g, 802.11n

Yes

-

Type-C reversible connector

Type-C 1.0 reversible connector

-

Yes

v5.0

v4.2

Yes

-

Yes

-

Yes

-

Yes

-

Yes

-

-

Yes

Yes

-

SMS(threaded view)

-

MMS

-

Email

-

IM

-

Push Email

-

No

-

Fingerprint (front-mounted), accelerometer, color spectrum, compass, gyro, proximity

Accelerometer, compass, fingerprint, gyroscope, light, proximity

Li-Ion

Li-Po

3600 mAh

4000 mAh

50% in 32 min

Yes

27 h 30 min

40 h

-

300 USD