Google Pixel 7 & 7a: Comparing Two Smartphones from Google The Google Pixel 7 and 7a are two upcoming smartphones from the tech giant Google that offer users a lot of different features. Both phones are expected to launch in the year 2022 and 2023 respectively, and both phones offer spec-heavy hardware to meet the needs of the most demanding consumers. In this article, we’ll compare the two phones and look at their design, hardware, camera, and connectivity to see which one is better suited for different types of users.
Design & Materials The Google Pixel 7 comes with a 6.30inch OLED screen with a resolution of 1080x2400 (FHD+) and a refresh rate of 90Hz. It also has a maximum brightness of HBM - 1000cd/m2, a 1000000:1 contrast ratio, and HDR10+. The phone is made out of aluminium alloy and Corning Gorilla Glass Victus, which offers a good level of protection against scratches and drops. It has a usable surface of 83.7%.
The Pixel 7a has a slightly smaller 6.10inch OLED screen with the same resolution and refresh rate as the Pixel 7. The phone is made out of aluminium alloy and is protected by Corning Gorilla Glass 3. The usable surface of the 7a is 80.5%.
Hardware The Google Pixel 7 has a Google Tensor 2 processor (5nm) and 8GB of RAM (LPDDR5). It also has 128GB and 256GB of storage (UFS 3.1). It achieved a score of 768335 on AnTuTu (v9). It has a fingerprint display and a cooling system.
The Pixel 7a also has a Google Tensor 2 processor (5nm) and 8GB of RAM (LPDDR5). It has 128GB of storage (UFS 3.1) and achieved a score of 768335 on AnTuTu (v9). It also has a cooling system and a fingerprint display.
Camera The Pixel 7’s dual camera is made up of a Samsung GN1, 50.0Mpx, f/1.85 lens with a pixel size of 1.200 and a Sony IMX381 Exmor RS, 12.0Mpx, f/2.2 wide-angle lens. It has optical stabilization (OIS), 4K video recording, 8x digital zoom, and 114° field of view. Its selfie camera is a Samsung S5K3J1, 10.8Mpx, with f/2.2.
The Pixel 7a’s dual camera is made up of a Sony IMX787, 64.0Mpx, f/1.89, CMOS BSI lens and a Sony IMX712, 13.0Mpx, f/2.2, CMOS wide-angle lens. It has optical stabilization (OIS), 4K video recording, 8x digital zoom, and 120° field of view. Its selfie camera is 13.0Mpx, f/2.2, with a pixel size of 1.120 and a CMOS sensor.
Connectivity Both phones offer Bluetooth 5.2, dual SIM, USB Host 3.0, NFC, WiFi 6 (802.11ax), and eSIM. However, some users report connectivity problems, slow speeds and connection errors on the Pixel 7.
Battery The Pixel 7 has a 4355mAh battery with fast charging of 30.0W and wireless charging. It also has reverse charging. Some users report connectivity problems, slow speeds and connection errors on the Pixel 7.
The Pixel 7a has a 4385mAh battery with fast charging of 20.0W and wireless charging. It also has reverse charging.
Conclusion Overall, both phones offer great specs but the Pixel 7 has better hardware and a bigger battery. It also has a better camera and more powerful connectivity options. However, the Pixel 7a has a slightly larger screen and offers more value for money. Depending on your needs, either of these phones could be perfect for you.
Google Pixel 7 Global · 8GB · 128GB |
Google Pixel 7a Global · 8GB · 128GB |
|
---|---|---|
Ki Cost-effective Score |
8.5
Ki Cost-effective Score |
8.4
Ki Cost-effective Score |
Design and Screen score | 7.3 Design & Materials | 6.7 Design & Materials |
Performance and Hardware score | 7.9 Performance & Hardware | 7.8 Performance & Hardware |
Camera score | 8.2 Camera | 8.3 Camera |
Connectivity score | 8.3 Connectivity | 8.1 Connectivity |
Battery score | 5.9 Battery | 6.0 Battery |
Google Pixel 7 Global · 8GB · 128GB |
Google Pixel 7a Global · 8GB · 128GB |
|
---|---|---|
User score |
8.8
21 reviews
|
7.8
8 reviews
|
Specs |
![]() Global · 8GB · 128GB |
![]() Global · 8GB · 128GB |
---|---|---|
Inches | 6.3" | 6.1" |
Resolution | FHD+ | FHD+ |
Usable surface | 84% useful | 80% useful |
Aspect Ratio | 20:9 | 20:9 |
Dimensions |
73.2 mm
155.6 mm 8.7 mm |
72.9 mm
152.4 mm 9.0 mm |
Weight | 197 g | 193 g |
Micro |
Tensor 2 Octa-Core |
Tensor 2 Octa-Core |
RAM | 8 GB RAM | 8 GB RAM |
Storage | 128 GB | 128 GB |
AnTuTu |
827.033 v10 |
789.982 v10 |
Battery | 4355 mAh | 4385 mAh |
Main Camera |
1
50 Mpx · ƒ/1.85 GN1 2 |
1
64 Mpx · ƒ/1.89 IMX787 2 |
Selfie Camera | SELF 10.8 Mpx · ƒ/2.2 | SELF 13 Mpx · ƒ/2.2 |
Bands | ||
OS | Android 14 Upside-down cake | Android 14 Upside-down cake |
Google Pixel 7 Global · 8GB · 128GB |
Google Pixel 7a Global · 8GB · 128GB |
|
---|---|---|
Brand | ||
Aliases | GVU6C | GHL1X |
Google Pixel 7 Global · 8GB · 128GB |
Google Pixel 7a Global · 8GB · 128GB |
|
---|---|---|
Release date |
October 2022, 1 year ago |
May 2023, 6 months ago |
State | On Sale | On Sale |
Market | Global | Global |
Google Pixel 7 Global · 8GB · 128GB |
Google Pixel 7a Global · 8GB · 128GB |
|
---|---|---|
Size |
73.2 mm
•
155.6 mm
•
8.7 mm
Print 3D Model
See more details
|
72.9 mm
•
152.4 mm
•
9.0 mm
Print 3D Model
See more details
|
Weight | 197 g | 193 g |
Usable surface | 84 % | 80 % |
Materials | Aluminium alloy, Corning Gorilla Glass Victus | Aluminium alloy |
Resistance | IP68 | IP67 |
Colors |
Black
Silver
Green
|
White
Gray
Orange
Cyan
|
Google Pixel 7 Global · 8GB · 128GB |
Google Pixel 7a Global · 8GB · 128GB |
|
---|---|---|
Diagonal | 6.3" | 6.1" |
Type | Oled | Oled • Samsung |
Aspect Ratio | 20:9 | 20:9 |
Resolution |
FHD+ 1080 x 2400 px |
FHD+ 1080 x 2400 px |
Density | 418 Pixels per inch | 431 Pixels per inch |
Google Pixel 7 Global · 8GB · 128GB |
Google Pixel 7a Global · 8GB · 128GB |
|
---|---|---|
Model | Google Tensor 2 | Google Tensor 2 |
CPU | 2x2.85GHz Cortex-A78 + 2x2.35GHz Cortex-A76 + 4x1.80GHz Cortex-A55 | 2x2.85GHz Cortex-A78 + 2x2.35GHz Cortex-A76 + 4x1.80GHz Cortex-A55 |
Type | Octa-Core | Octa-Core |
Manufacturing | 5 nm | 5 nm |
64 Bits | Yes | Yes |
Google Pixel 7 Global · 8GB · 128GB |
Google Pixel 7a Global · 8GB · 128GB |
|
---|---|---|
GPU | Mali-G710 | Mali-G710 |
Google Pixel 7 Global · 8GB · 128GB |
Google Pixel 7a Global · 8GB · 128GB |
|
---|---|---|
RAM | 8 GB | 8 GB |
Type | RAM LPDDR5 | RAM LPDDR5 |
Google Pixel 7 Global · 8GB · 128GB |
Google Pixel 7a Global · 8GB · 128GB |
|
---|---|---|
Score |
827.033
Antutu v10
Overall performance better than 88% of devices
See more details
|
789.982
Antutu v10
Overall performance better than 87% of devices
See more details
|
Google Pixel 7 Global · 8GB · 128GB |
Google Pixel 7a Global · 8GB · 128GB |
|
---|---|---|
Capacity | 128 GB | 128 GB |
Type | UFS Storage 3.1 | UFS Storage 3.1 |
SD Slot | No | No |
Google Pixel 7 Global · 8GB · 128GB |
Google Pixel 7a Global · 8GB · 128GB |
|
---|---|---|
Fingerprint | Yes, in screen | Yes, in screen |
Google Pixel 7 Global · 8GB · 128GB |
Google Pixel 7a Global · 8GB · 128GB |
|
---|---|---|
Sensors |
|
|
Google Pixel 7 Global · 8GB · 128GB |
Google Pixel 7a Global · 8GB · 128GB |
|
---|---|---|
Notifications LED | -- | -- |
Cooling system | Yes | Yes |
Gaming buttons | No | No |
Google Pixel 7 Global · 8GB · 128GB |
Google Pixel 7a Global · 8GB · 128GB |
|
---|---|---|
No. of cameras | Double rear camera | Double rear camera |
1 Camera type |
Standard |
Standard |
Resolution | 50 Mpx | 64 Mpx |
Sensor | Samsung GN1 | Sony IMX787 |
Type | ISOCELL | CMOS BSI |
Aperture | ƒ/ 1.85 | ƒ/ 1.89 |
ISO | -- | -- |
Pixel size | 1.20 µm | 0.70 µm |
Pixel Binning | 1-4 (2x2) | 1-4 (2x2) |
Sensor size | 1/1.31" | 1/1.72" |
Google Pixel 7 Global · 8GB · 128GB |
Google Pixel 7a Global · 8GB · 128GB |
|
---|---|---|
Flash | Dual LED | Dual LED |
Optical Stabilisation | Yes | Yes |
Slow Motion Video |
Yes, 240 fps |
Yes, 240 fps |
Others |
|
|
Google Pixel 7 Global · 8GB · 128GB |
Google Pixel 7a Global · 8GB · 128GB |
|
---|---|---|
SELF Camera type |
Dedicated |
Dedicated |
Resolution | 10.8 Mpx | 13 Mpx |
Sensor | Samsung S5K3J1 | Unknown |
Type | ISOCELL | CMOS |
Aperture | ƒ/ 2.2 | ƒ/ 2.2 |
Pixel size | 1.22 µm | 1.12 µm |
Pixel Binning | -- | -- |
Sensor size | 1/2.65" | -- |
Google Pixel 7 Global · 8GB · 128GB |
Google Pixel 7a Global · 8GB · 128GB |
|
---|---|---|
DxOMark Score |
140 Mobile 145 Photo 143 Video 138 Selfie 134 Photo 144 Video |
133 Mobile 138 Photo 133 Video 140 Selfie 136 Photo 146 Video |
Google Pixel 7 Global · 8GB · 128GB |
Google Pixel 7a Global · 8GB · 128GB |
|
---|---|---|
5G |
|
|
4G LTE |
|
|
3G |
|
|
2G |
|
|
Google Pixel 7 Global · 8GB · 128GB |
Google Pixel 7a Global · 8GB · 128GB |
|
---|---|---|
Dual SIM | Dual Sim Dual Standby | Dual Sim Dual Standby |
Type |
|
|
Google Pixel 7 Global · 8GB · 128GB |
Google Pixel 7a Global · 8GB · 128GB |
|
---|---|---|
Wi-Fi |
|
|
Others |
|
|
Google Pixel 7 Global · 8GB · 128GB |
Google Pixel 7a Global · 8GB · 128GB |
|
---|---|---|
Version | Bluetooth 5.2 LE Low energy consumption | Bluetooth 5.2 LE Low energy consumption |
Others |
|
|
Google Pixel 7 Global · 8GB · 128GB |
Google Pixel 7a Global · 8GB · 128GB |
|
---|---|---|
Navigation |
|
|
Google Pixel 7 Global · 8GB · 128GB |
Google Pixel 7a Global · 8GB · 128GB |
|
---|---|---|
USB |
|
|
Google Pixel 7 Global · 8GB · 128GB |
Google Pixel 7a Global · 8GB · 128GB |
|
---|---|---|
European measurement The European Union sets a limit of 2 W/kg averaged over 10 grams of tissue. |
-- |
0.990 W/Kg on head
1.300 W/Kg on body |
American measurement The FCC limit is 1.6 W/kg measured in a volume of 1 gram of tissue |
-- | -- |
Google Pixel 7 Global · 8GB · 128GB |
Google Pixel 7a Global · 8GB · 128GB |
|
---|---|---|
Others |
|
|
Google Pixel 7 Global · 8GB · 128GB |
Google Pixel 7a Global · 8GB · 128GB |
|
---|---|---|
Capacity |
4355 mAh
See more details
|
4385 mAh
See more details
|
Type | Li-Polymer | Li-Polymer |
Fast charge |
Yes, 20.0W |
Yes, 20.0W |
Others |
|
|
Google Pixel 7 Global · 8GB · 128GB |
Google Pixel 7a Global · 8GB · 128GB |
|
---|---|---|
Operating System |
|
|
Google Services (official) | Yes | Yes |