Asus Zenfone 4 Pro ZS551KL vs Oppo Reno 3 5G

GSM 850, 900, 1800, 1900

GSM 850, 900, 1800, 1900; CDMA 800 & TD-SCDMA

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

HSDPA 800, 850, 900, 1700(AWS), 1900, 2100; CDMA2000 1xEV-DO

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), 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), 34(2000), 38(2600), 39(1900), 40(2300), 41(2500)

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5G band 1(2100), 41(2500), 78(3500), 79(4700); SA/NSA

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LTE-A

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

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-

4.7 Gbps download, 2.5 Gbps upload

2017-8

2019-12

2017-10

2019-12

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Glass front (Gorilla Glass 5), glass back (Gorilla Glass 5), aluminum frame

Hybrid Dual SIM (Nano-SIM, dual stand-by)

Dual SIM (Nano-SIM, dual stand-by)

156.9 mm

160.3 mm

75.6 mm

74.3 mm

7.6 mm

8 mm

175 g

181 g

Moonlight white, Pure Black

Black, Blue, Sunrise, White

AMOLED capacitive touchscreen

AMOLED

5.5 inches

6.4 inches

1080 x 1920 pixels

1080 x 2400 pixels

401 ppi

408 ppi

Corning Gorilla Glass 5

Scratch resistant, 3D curved glass screen, Corning Gorilla Glass 5

Yes, max 10 fingers

Yes

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430 nits max brightness

Quad-core 2.45 GHz Kryo

Dual-core 2.2 GHz Cortex-A77

quad-core 1.9 GHz Kryo

Hexa-core 2.0 GHz Cortex-A55

Qualcomm MSM8998 Snapdragon 835

Mediatek MT6885Z Dimensity 1000L

Adreno 540

Adreno 620

6 GB

8, 12 GB

64, 128 GB

128 GB

microSD(uses second SIM slot)

No

256 GB

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-

UFS 2.1

Android 7.1.1 (Nougat)

ColorOS 7 (Android 10.0)

Dual

Quad

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

8 MP, f/1.8 , 26 mm, 1/1.72" , 0.8 µm

16 MP, 50 mm

13 MP, f/2.2 , 1/3.2" , 1.4 µm

2 MP, f/2.4 , 1/5.0" , 1.75 µm

2 MP, f/2.4

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

2160p@30fps, 1080p@30/60/120fps; gyro-EIS, OIS

laser/phase detection autofocus

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4-axis optical image stabilization

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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 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, macro mode, phase detection autofocus, contrast detection autofocus

8 MP, f/1.9 , 22 mm, 1.4 µm

32 MP, f/2.0 , 26 mm, 0.8 µm, 1/2.8"

1080p

1080p@30fps

Yes, dual speakers

Yes

Vibration; MP3, WAV ringtones

-

-

Yes

-

No

FM radio

-

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

Wi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5Ghz, 802.11ac

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Yes

Type-C reversible connector

Type-C 1.0 reversible connector

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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

4025 mAh

50% in 32 min

VOOC Flash Charge 4.0 (50% in 20min)

27 h 30 min

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490 USD