Apple iPhone 15 vs Samsung Galaxy Watch 7 (40mm) Specs Comparison

Availability

Officially announced
Sep 12, 2023
Prices (MSRP)
$799 | €949

Design

Dimensions
5.81 x 2.82 x 0.31 inches (~0.45 inches with camera bump) 147.6 x 71.6 x 7.8 mm (~11.33 mm with camera bump)	1.59 x 1.59 x 0.38 inches 40.4 x 40.4 x 9.7mm
Weight
6.03 oz / 171.0 g	1.02 oz / 28.8 g
Materials
Back: Glass Frame: Aluminum	Back: Aluminum
Resistance
Water, Dust; IP68	Water (up to 5 meters), Dust; IP68; MIL-STD-810 certified
Biometrics
3D Face unlock
Keys
Left: Volume control, Other; Right: Lock/Unlock key
Colors
Black, Blue, Green, Yellow, Pink

Display

Size
6.1-inch, 86.38% screen-to-body	1.3-inch
Type
OLED, 60Hz, HDR, 2000 nits	Super AMOLED
Resolution
2556x1179px, 19.5:9 ratio, 461 PPI	432x432px, 470 PPI
Protection
Ceramic Shield	Sapphire
Features
Super Retina XDR, HDR support, Oleophobic coating, Scratch-resistant glass, Ambient light sensor, Proximity sensor

PhoneArena Display Test

Bright Max (20% APL)
2117 (Excellent)	Untested
Bright Min
2 (Good)	Untested

Learn more on our PhoneArena Display Test Results page.

Hardware

System chip
A16 Bionic (4 nm)	Exynos W1000 (3 nm)
Processor
Hexa-core 2x3.46 GHz Everest 4x2.02 GHz Sawtooth
GPU
Apple GPU 5-core
Memory
6GB (LPDDR5)/128GB 6GB/256GB 6GB/512GB	2GB/32GB
Storage expansion
not expandable
OS
iOS (18.x, 17.x)	Wear OS

PhoneArena Performance Test

GeekBench 6 Single
2595	Untested
GeekBench 6 Multi
6651	Untested
3D Mark High
2950	Untested
3D Mark Low
1896	Untested

Learn more on our PhoneArena Performance Test Results page.

Battery

Type
3349 mAh, Li - Ion	300 mAh
Charging
Fast charging Qi2 wireless charging, MagSafe wireless charging
Charge speed
Wired: 20.0W Wireless: 15.0W

PhoneArena Battery Tests

Battery Life Estimate

5h 41min

Browsing

13h 25min

Video

7h 51min

Gaming

8h 24min

Battery Life Estimate

Untested

Browsing

Untested

Video

Untested

Gaming

Untested

Learn more on our PhoneArena Battery Test Results page

Camera

Rear
Dual camera
Main camera
48 MP (Sensor-shift OIS, PDAF) Sensor name: Sony IMX904 Aperture size: F1.6 Focal length: 26 mm Pixel size: 2.0 μm
Second camera
12 MP (Ultra-wide) Sensor name: Sony IMX772 Aperture size: F2.4 Focal Length: 13 mm
Flash
LED
Video recording
4K UHD (60 fps), 1080p (240 fps) OIS, HDR, Dolby Vision HDR, Cinematic mode
Front
12 MP (Time-of-Flight (ToF), Autofocus, HDR) Video capture: 4K UHD (60 fps)

PhoneArena Camera Tests

148

Overall

154

Photo

143

Video

N/A

Overall

N/A

Photo

N/A

Video

Learn more on our PhoneArena Camera Test Results page

Connectivity & Features

Bluetooth
5.3	5.3
WLAN
a,b,g,n,ac,Wi-Fi 6,Wi-Fi 6E Wi-Fi Direct, Hotspot 802.11 a, b, g, n, ac, ax	a,b,g,n,ac 802.11 a, b, g, n, ac
USB
Type-C, USB 2.0
Sensors
Accelerometer, Gyroscope, Compass, Barometer, Ambient light sensor, Proximity sensor	Accelerometer, Gyroscope, Pedometer, Compass, Heart rate, Thermometer, Barometer, Step detector, ECG, Blood Oxygen, Ambient light sensor
Hearing aid compatible
M3/T4
Location
GPS, A-GPS, Glonass, Galileo, BeiDou, QZSS, Cell ID, Wi-Fi positioning, Emergency SOS via satellite (SMS sending/receiving)	Glonass, Galileo, BeiDou
Other
NFC, Ultra Wideband (UWB)	NFC

Multimedia

Headphones
No 3.5mm jack
Speakers
Earpiece, Loudspeaker
Features
Dolby Atmos

Cellular

5G Bands
n1, n2, n3, n5, n7, n8, n12, n14, n20, n25, n28, n29, n30, n38, n40, n41, n48, n66, n70, n71, n77, n78, n258, n260, n261, SA, NSA, mmWave, 5G Ready
4G (FDD) Bands
1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 17, 18, 19, 20, 25, 26, 28, 29, 30, 32, 66, 71
4G (TDD) Bands
34, 38, 39, 40, 41, 42, 46, 48
3G Bands
1, 2, 4, 5, 8
Data Speed
LTE-A, HSDPA+ (4G) 42.2 Mbit/s	LTE
SIM type
eSIM	eSIM
HD Voice
Yes
VoLTE
Yes

Regulatory Approval

FCC approval
Date approved: Sep 12, 2023 FCC ID value: BCG-E8427A
Measured SAR
Head: 0.95 W/kg Body: 0.95 W/kg Simultaneous Transmission: 1.50 W/kg

Alternative variants

With 256GB internal storage

Memory	256GB

With 512GB internal storage

Memory	512GB

Links

Full specifications
Apple iPhone 15 Specs	Samsung Galaxy Watch 7 (40mm) Specs
PhoneArena Review
Apple iPhone 15 Review	Samsung Galaxy Watch 7 (40mm) Review
User Reviews
Apple iPhone 15 User Reviews