Apple Watch Series 6 Aluminum vs Apple Watch Series 7 Aluminum
Comparing 2 products
Basic Information
General Overview
Device Type
Watch
Watch
Model
A2293, A2294, A2375, A2376, A2291, A2292
Apple Watch Series 7 Aluminum
Announced
2020, October
2021, October
Released
2020, October
2021, October
Status
Available
Available
Design
Type
Square
Bar
Dimensions
44 x 38 x 10.4 mm (1.73 x 1.50 x 0.41 in)
45 x 38 x 10.7 mm (1.77 x 1.50 x 0.42 in)
Weight
47.1 g (1.66 oz)
32 g (41mm), 38.8 g (45mm) (1.13 oz)
Protection
Glass front, ceramic/sapphire crystal back, aluminum frame
50m water resistant
Glass front, ceramic/sapphire crystal back, aluminum frame
50m water resistant
IP6X certified
Colors
Silver, Gold, Space Gray, Blue, Red
Starlight, Midnight, Blue, Green, Red
Display
Display Type
OLED
OLED
Size
1.78 inches, 10.0 cm2 (~60.0% screen-to-body ratio)
1.78 inches, 10.0 cm2 (~60.0% screen-to-body ratio)
Resolution
448 x 368 pixels
484 x 396 pixels
Pixel Density
326 ppi density
-
Touch Screen
Yes, 3D Touch display
Yes
Display Protection
Ion-X strengthened glass
Ion-X strengthened glass
Features
Always-on display
Always-on display
Software
OS
watchOS 7.0
WatchOS 8.0
Hardware
Chipset
Apple S6
Apple S7
CPU
Dual-core
Dual-core
GPU
PowerVR
PowerVR
RAM
1 GB
Unspecified
Internal Storage
32 GB
32 GB
Card Slot
No
No
Sensors
Accelerometer, gyro, heart rate (2nd gen), barometer, always-on altimeter, compass, SpO2, VO2max
Accelerometer, gyro, heart rate (3rd gen), barometer, always-on altimeter, compass, SpO2, VO2max
Natural language commands and dictation (talking mode)
Ultra Wideband (UWB) support
ECG certified (region dependent SW application; HW available on all models)
Connectivity
Bluetooth
5.0, A2DP, LE
5.0, A2DP, LE
Wi-fi
Wi-Fi 802.11 b/g/n, dual-band
Wi-Fi 802.11 b/g/n, dual-band
Wi-fi Hotspot
No
No
USB
No
No
GPS
Yes, with A-GPS, GLONASS, GALILEO, QZSS
Yes, with A-GPS, GLONASS, GALILEO, QZSS, BDS
NFC
Yes
Yes
Wireless Charging
Yes
Yes
Data
GPRS
Yes
Yes
EDGE
Yes
Yes
Speed
HSPA 42.2/5.76 Mbps, LTE
HSPA 42.2/5.76 Mbps, LTE
Battery
Battery Type
Li-Ion (Lithium Ion)
Li-Ion (Lithium Ion)
Capacity
303.8 mAh
Up to 18 h (mixed usage)
Placement
Non-removable
Non-removable