Archos Oxygen 57 vs Asus Zenfone 4 Pro ZS551KL

HSDPA 900, 2100

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

LTE frequency band 1(2100), 3(1800), 7(2600), 20(800)

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

11 Mbps

5.76 Mbps

LTE, Cat7, 301 Mbps download, 102 Mbps upload

-

-

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

2019-2

2017-10

2019-2

2017-8

Plastic

-

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

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

147.8 mm

156.9 mm

70.7 mm

75.6 mm

9.3 mm

7.6 mm

150 g

175 g

Violet

Moonlight white, Pure Black

IPS LCD capacitive touchscreen

AMOLED capacitive touchscreen

5.71 inches

5.5 inches

720 x 1520 pixels

1080 x 1920 pixels

295 ppi

401 ppi

2.5D curved glass screen

Corning Gorilla Glass 5

Yes

Yes, max 10 fingers

Quad-core 1.6 GHz Cortex-A55

Quad-core 2.45 GHz Kryo

quad-core 1.2 GHz Cortex-A55

quad-core 1.9 GHz Kryo

Unisoc SC9863

Qualcomm MSM8998 Snapdragon 835

PowerVR GE8322

Adreno 540

3 GB

6 GB

32 GB

64, 128 GB

microSD, microSDHC, microSDXC

microSD(uses second SIM slot)

-

256 GB

Android 9.0 Pie

Android 7.1.1 (Nougat)

8 MP

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

0.3 MP

16 MP, 50 mm

3264 x 2448 pixels

-

1080p@30fps

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

-

laser/phase detection autofocus

-

4-axis optical image stabilization

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

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

5 MP

8 MP, f/1.9 , 22 mm, 1.4 µm

2560 x 1920 pixels

-

480p@30fps

1080p

Yes

Yes, dual speakers

-

Vibration; MP3, WAV ringtones

Yes

-

No

-

-

FM radio

Wi-Fi 802.11b, 802.11g, 802.11n

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

-

Yes

microUSB 2.0

Type-C reversible connector

v4.2

v5.0

-

Yes

-

Yes

-

Yes

-

Yes

-

Yes

Yes

-

-

Yes

-

SMS(threaded view)

-

MMS

-

Email

-

IM

-

Push Email

-

No

Accelerometer, fingerprint, proximity

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

2800 mAh

3600 mAh

Removable

Non-removable

-

50% in 32 min

-

27 h 30 min