Apple Watch Series 3 (38mm, GPS Only) vs Apple Watch Series 7 41mm Aluminium (GPS Only) vs Apple Watch Series 7 45mm Aluminium (GPS Only)

Key Feature Comparison

6.1

Apple Watch Series 3 (38mm, GPS Only)

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8.6

Apple Watch Series 7 41mm Aluminium (GPS Only)

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8.6

Apple Watch Series 7 45mm Aluminium (GPS Only)

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At a Glance

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Dual Core

768 MB RAM

Dual Core

Up to 1 Day

1.66 Inch

301 ppi, 312 x 390 pixels

1.61 Inches

1.61 Inches

396 x 484 pixels

Aluminium

Stainless Steel

Aluminium

Wi-Fi 802.11, b/g/n

Yes, Wi-Fi 802.11, b/g/n

Yes, Single SIM, eSIM

Detailed Specs

Brand

Apple
Apple
Apple

Model

Watch Series 3
Watch Series 7
Watch Series 7 Cellular 45mm

Launch Date

22-Sep-17
14-Sep-21
-

Price

Rs. 19,990
Rs. 39,800
Rs. 42,600

Price Status

Confirmed
Confirmed
Confirmed

Market Status

Available
Available
Available

Operating System

Watch OS v4
Watch OS
Watch OS

Box Contents

Smart Watch, Magnetic Charging Cable, USB Power Adapter, Warranty Card, User Manual
Smart Watch, User Manual, Warranty Card
Smart Watch, User Manual, Warranty Card

Processor

Dual Core
-
Dual Core

Interface

Touch
Voice Commands
Gesture

Changeable Straps

Yes
-
-

Shape and Surface

Rectangular, Curved
Rectangular, Flat
Rectangular, Flat

Body Material

Aluminium
Stainless Steel
Aluminium

Colors

Silver, Ceramic Dark Gray, Rose Gold, Space Black
Blue, Green, Red, Midnight, Starlight
Blue, Green, Red, Midnight, Starlight

Clock Face

Analog
Digital
Digital

Display Size

1.66 Inch
1.61 Inches
1.61 Inches

Display Resolution

312 x 390 pixels
-
396 x 484 pixels

Pixel Density

301 ppi
-
-

Screen Protection

Scratch-resistant glass
-
-

Display Technology

OLED
OLED
LTPO OLED

Touch Screen

Yes
Yes
Yes, Capacitive Touchscreen, Multi-touch

Compatible OS

iOS
iOS
iOS

Charging Mode

Charging via USB
Charging via USB
-

Battery Life

Up to 1 Day
-
-

Charging Time

-
Up to 1 Hours
-

Bluetooth

v4.2
Yes
Yes, v5.0

Wirless Protocol

Wi-Fi 802.11, b/g/n
-
Yes, Wi-Fi 802.11, b/g/n

USB Connectivity

No
No
No

Navigation

Points of interest (POI), Turn-by-turn navigation
Yes, Turn-by-turn navigation
Yes, Turn-by-turn navigation

Accelerometer

Yes
-
-

Gyro

Yes
-
-

GPS

with Glonass
-
Yes, with Galileo, Glonass

RAM Capacity

768 MB RAM
-
-

Internal Memory

8 GB
-
32 GB

Text Message

Yes
Yes
Yes

Incoming Call

Yes
Yes
Yes

Alarm

Yes
Yes
Yes

Smartphone Low Battery Alert

Yes
-
-

Calendar Reminder

Yes
Yes
Yes

Timer

Yes
Yes
Yes

Weather

Yes
Yes
Yes

Email

Yes
Yes
Yes

Facebook

Yes
-
-

Instagram

Yes
-
-

Calling Feature

Yes
-
Yes

Location Tag

Yes
-
-

Music Control

Yes
Yes
Yes

Voice Control

Yes
Yes
Yes

Receive Call

Yes
Yes
Yes

Calories Intake/Burned

Yes
Yes
Yes

Steps

Yes
Yes
Yes

Sleep Quality

Yes
Yes
Yes

Hours Slept

Yes
Yes
-

Distance

Yes
-
-

Heart Rate

Yes
Yes
Yes

Active Minutes

Yes
-
-

Activity/Inactivity

Yes
Yes
Yes

Alarm Clock

Yes
Yes
Yes

Goal Setting

Yes
-
Yes

Reminders

Yes
Yes
Yes

Social Integration

Yes
-
-

Stopwatch

Yes
Yes
Yes

Music Player

AAC, MP3
-
-

Water Resistance

-
Yes, IP Certified
Yes, IP Certified IP6X

Dust Resistance

-
Yes
Yes

Speaker

Yes
-
Yes

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