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Model

Apple Watch Series 1 Sport 38mm

Compare Apple Watch Series 1 Sport 38mm and Asus Zenfone 5z ZS620KL

Apple Watch Series 1 Sport 38mm vs Asus Zenfone 5z ZS620KL

Apple Watch Series 1 Sport 38mm

Apple Watch Series 1 Sport 38mm

Asus Zenfone 5z ZS620KL

Asus Zenfone 5z ZS620KL

Apple Watch Series 1 Sport 38mm

Asus Zenfone 5z ZS620KL

Network
2G network

N/A

GSM 850, 900, 1800, 1900
3G network

-

HSDPA 850, 900, 1900, 2100
4G network

-

LTE
HSDPA speed

-

42.2 Mbps
HSUPA speed

-

5.76 Mbps
LTE-A speed

-

LTE-A, (5CA) Cat18, 1200 Mbps download, 100 Mbps upload
GPRS

No

Yes
EDGE

No

Yes

Availability
Oficially announced

2016-9

2018-2
Status

-

2018-6

Design
Build

Aluminum/Composite back

Front glass, aluminum body
SIM

No

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

38.6 mm

153 mm
Width

33.3 mm

75.7 mm
Thickness

10.5 mm

7.9 mm
Weight

25 g

155 g
Waterproof

1m and 30 minutes

-
Colors

Case colors: silver, gold, rose gold, gray; Band colors: gray, white, black, pink; Band types: sport

Meteor Silver, Midnight Blue

Display
Display type

AMOLED capacitive touchscreen

IPS LCD capacitive touchscreen
Physical size

1.5 inches

6.2 inches
Resolution

340 x 272 pixels

1080 x 2246 pixels
Pixel density

290 ppi

402 ppi
Display colors

16777216

16777216
Protection

Ion-X strengthened glass

Corning Gorilla Glass
Multitouch

Yes

Yes, max 10 fingers

Hardware
CPU

-

Octa-core
CPU

Dual-core

Quad-core 2.7 GHz Kryo 385 Gold
CPU(second)

quad-core 1.7 GHz Kryo 385 Silver
Chipset

Apple S1P

Qualcomm SDM845 Snapdragon 845
GPU

-

Adreno 630
Memory RAM

512 MB

4, 6, 8 GB
Internal storage

8 GB

64, 128, 256 GB
Memory card

No

microSD(uses second SIM slot)
Memory card max

-

400 GB

OS
OS

watchOS 3.0

Android 8.0 (Oreo)

Sound
3.5mm jack

No

Yes
Loudspeaker

Yes

Yes, with dual speakers
Notifications

Vibration; Ringtones

Vibration; MP3, WAV ringtones

Multimedia
Radio

No

-
Radio FM

-

FM radio

Connectivity
WLAN

Wi-Fi 802.11b, 802.11g, 802.11n

Wi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11ac
WLAN WiFi Hotspot

-

Yes
WLAN WiFi Direct

-

Yes
USB

Type-C 1.0 reversible connector
Bluetooth

v4.0

v5.0
Bluetooth A2DP

-

Yes
bluetooth LE

Yes

Yes
NFC

Yes

Yes
GPS

No

Yes, with A-GPS
GLONASS

-

Yes
BDS

-

Yes

Features
Messaging SMS

SMS(threaded view)

SMS(threaded view)
Messaging MMS

-

MMS
Messaging Email

Email

Email
Messaging IM

IM

IM
Messaging Push Email

-

Push Email
Messaging Push Mail

Push Mail

-
Java

No

-
Sensors

Accelerometer, gyro, heart rate

Fingerprint (rear-mounted), accelerometer, compass, gyro, proximity

Browser
HTML

-

Yes
Browser

No

-

Battery
Battery type

Li-Ion

Li-Ion
Battery capacity

205 mAh

3300 mAh
Battery removable

Non-removable

Non-removable
Fast battery charging

-

Yes
Talk time

3 h

-
Standby time

18 h

-

Main camera
Camera type

-

Dual
Main camera

12 MP, f/1.8 , 24 mm, 1/2.55" , 1.4 µm
8 MP, f/2.0 , 12 mm, 1/4" , 1.12 µm
Primary camera video

-

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

-

phase detection autofocus
Primary camera flash

-

dual-LED (dual tone) flash
Electronic image stabilization

-

EIS (gyro)
Camera features

-

Geo-tagging, HDR, face detection, panorama, touch focus

Selfie camera
Selfie camera

8 MP, f/2.0 , 24 mm, 1/4" , 1.12 µm
Electronic image stabilization

-

EIS (gyro)
Selfie camera video

-

1080p

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