Apple Watch Series 4 (40mm) vs Google Pixel 7a Specs Comparison
Compare mobile phone specifications of up to three devices at once. Our specs comparison tool helps you find and compare the perfect phone for your needs.
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|
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| Apple Watch Series 4 (40mm) | Google Pixel 7a |
|
Released
·
September 2018
|
Released
·
May 10, 2023
|
|
1.6-inch
|
6.1-inch
|
|
1GB · 16GB
|
8GB · 128GB
|
|
225 mAh
|
4385 mAh
|
|
Dual camera
|
|
| Check prices |
Availability
| Officially announced | |
|---|---|
| May 10, 2023 | |
| Prices (MSRP) | |
| $499 | €509 | |
Design
| Dimensions | |
|---|---|
| 1.57 x 1.34 x 0.42 inches 40.0 x 34.0 x 10.7 mm |
6.00 x 2.87 x 0.35 inches (~0.41 inches with camera bump) 152.4 x 72.9 x 9 mm (~10.50 mm with camera bump) |
| Weight | |
| 1.06 oz (30.1 g) | 6.81 oz (193.0 g) |
| Materials | |
| Frame: Aluminum | |
| Resistance | |
| Water | Water, Dust; IP67 |
| Biometrics | |
| 2D Face unlock, Fingerprint (touch) | |
| Keys | |
| Right: Volume control, Lock/Unlock key | |
| Colors | |
| Silver, Black | Charcoal, Snow, Sea, and Coral |
Display
| Size | |
|---|---|
| 1.6-inch, 57.48% screen-to-body | 6.1-inch, 80.86% screen-to-body |
| Type | |
| OLED, 1000 nits | OLED, 90Hz, HDR |
| Resolution | |
| 394x324px, 325 PPI | 2400x1080px, 20:9 ratio, 431 PPI |
| Protection | |
| Sapphire | Corning Gorilla Glass |
| Features | |
| Pressure-sensitive, Scratch-resistant glass, Ambient light sensor | |
Hardware
| System chip | |
|---|---|
| Apple S4 (7 nm) | Google Tensor G2 (5 nm) |
| Processor | |
| Dual-core | Octa-core 2x2.85GHz Cortex-X1 2x2.35GHz Cortex-A78 4x1.80GHz Cortex-A55 |
| GPU | |
| Apple G11M | Mali-G710 MP7 |
| Memory | |
| 1GB/16GB | 8GB/128GB (UFS 3.1) |
| Storage expansion | |
| not expandable | not expandable |
| OS | |
| watchOS (9.x, 8.x, 7.x, 6.x, 5) | Android (15, 14, 13) |
Battery
| Type | |
|---|---|
| 225 mAh | 4385 mAh, Li - Polymer |
| Charging | |
| Magnetic charging | Fast charging Qi wireless charging |
| Charge speed | |
| Wired: 18.0W Wireless: 7.5W |
|
Battery Life Estimate
Untested
Browsing
Untested
Video
Untested
Gaming
Untested
Battery Life Estimate
6h 4min
Browsing
15h 27min
Video
9h 7min
Gaming
5h 27min
Camera
| Rear | |
|---|---|
| Dual camera | |
| Main camera | |
| 64 MP Aperture size: F1.9 Focal length: 26 mm Sensor size: 1/1.73" Pixel size: 0.8 μm |
|
| Second camera | |
| 13 MP (Ultra-wide) Aperture size: F2.2 Pixel size: 1.12 μm |
|
| Flash | |
| LED | |
| Video recording | |
| 4K UHD (60 fps), 1080p | |
| Front | |
| 13 MP | |
N/A
Overall
N/A
Photo
N/A
Video
133
Overall
140
Photo
127
Video
Connectivity & Features
| Bluetooth | |
|---|---|
| 5.0 | 5.3 |
| WLAN | |
| b,g,n 802.11 b, g, n | a,b,g,n,ac,Wi-Fi 6,Wi-Fi 6E Wi-Fi Direct, Hotspot 802.11 a, b, g, n, ac, ax |
| USB | |
| Type-C | |
| Sensors | |
| Accelerometer, Gyroscope, Heart rate, Barometer, Ambient light sensor | Accelerometer, Gyroscope, Compass, Ambient light sensor, Proximity sensor |
| Location | |
| Glonass, Galileo, QZSS | GPS, A-GPS, Glonass, Galileo, BeiDou, Cell ID, Wi-Fi positioning |
| Other | |
| NFC | NFC |
Multimedia
| Headphones | |
|---|---|
| No 3.5mm jack | |
| Speakers | |
| Loudspeaker | Earpiece, Loudspeaker |
| Screen mirroring | |
| Wireless screen share | |
| Additional microphone(s) | |
| Noise cancellation | Noise cancellation |
Cellular
| 5G Bands | |
|---|---|
| n1, n2, n3, n5, n7, n8, n12, n14, n20, n25, n28, n30, n38, n41, n48, n66, n71, n77, n78, n260, n261, 5G Ready | |
| 4G (FDD) Bands | |
| 1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 17, 20, 21, 25, 28, 32, 66 | |
| 4G (TDD) Bands | |
| 38, 39, 40, 41 | |
| 3G Bands | |
| 1, 2, 3, 5, 8 | |
| Data Speed | |
| LTE, HSPA | LTE-A, HSDPA+ (4G) 42.2 Mbit/s |
| SIM type | |
| eSIM | Nano SIM |
Alternative variants
With stainless steel case
| Weight | 1.40 oz (39.8 g) |
|---|---|
| Materials | Frame: Stainless steel |
Links
| Full specifications | |
|---|---|
| Apple Watch Series 4 (40mm) Specs | Google Pixel 7a Specs |
| PhoneArena Review | |
| Google Pixel 7a Review | |
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