Google Pixel 7 vs Google Pixel 8a - Detailed Phone Comparison

Detailed Comparison

Specification

General

Launch Date October 13, 2022 May 14, 2024
Release Year 2022 2024

Physical

Volume 99.09 cm³ 98.41 cm³
Screen Size to Weight Ratio 3.2 "/g 3.24 "/g
Weight 197 g 188 g
Height 155.6 mm 152.1 mm
Width 73.2 mm 72.7 mm
Thickness 8.7 mm 8.9 mm
Foldable Design No No
Available Colors
  • Obsidian
  • Snow
  • Lemongrass
  • Obsidian
  • Porcelain
  • Bay
  • Aloe

Display

Screen Size 6.3 " 6.1 "
Resolution 1080 x 2400 1080 x 2400
Aspect Ratio 20:9 20:9
Screen-to-Body Ratio 84.1 % 81.2 %
Pixel Density 416 PPI 430 PPI
Refresh Rate 90 Hz 120 Hz
Typical Brightness N/A N/A
HBM Brightness 1000 nits N/A
Peak Brightness 1400 nits 2000 nits

Hardware

Battery Capacity per Screen Area 109.73 mAh/in² 120.72 mAh/in²
Battery Density 43.95 mAh/cm³ 45.64 mAh/cm³
Battery Capacity 4355 mAh 4492 mAh
NFC Support Yes Yes
Chipset Google Tensor G2 (5 nm) Google Tensor G3 (4 nm)
CPU Octa-core (2x2.85 GHz Cortex-X1 & 2x2.35 GHz Cortex-A78 & 4x1.80 GHz Cortex-A55) Nona-core (1x3.0 GHz Cortex-X3 & 4x2.45 GHz Cortex-A715 & 4x2.15 GHz Cortex-A510)
GPU Mali-G710 MP7 Immortalis-G715s MC10

Connectivity

USB Version 3.2 3.2
OTG Support
DisplayPort
DisplayPort Version N/A N/A
USB Features USB Type-C 3.2 USB Type-C 3.2

Software

Operating System Android Android
Initial OS Version 13 14
Maximum OS Version 14 21

Comparison Summary

Let's dive into a comparative analysis of the Google Pixel 7 and the Google Pixel 8a, dissecting their specifications and uncovering what they truly mean for the everyday user.

1. Specifications Breakdown

FeatureGoogle Pixel 7Google Pixel 8aReal-World Implications
Design
Dimensions (mm)155.6 x 73.2 x 8.7152.1 x 72.7 x 8.9Pixel 8a slightly shorter, narrower, and thicker. Negligible difference in hand feel for most users.
Weight (g)197188Pixel 8a noticeably lighter, reducing hand fatigue during extended use.
Display
Size (inches)6.36.1Pixel 7 offers slightly more screen real estate, beneficial for media consumption. Pixel 8a more pocketable.
Resolution (px)1080 x 24001080 x 2400Identical resolution, resulting in sharp visuals on both devices.
Refresh Rate (Hz)90120Pixel 8a boasts a higher refresh rate, leading to smoother scrolling and animations, enhancing perceived performance and responsiveness.
Display TypeAMOLEDOLEDBoth offer vibrant colors and deep blacks. Practical differences in quality likely minimal for average users.
Performance
ChipsetGoogle Tensor G2Google Tensor G3Tensor G3 offers performance and efficiency improvements over G2, translating to faster app loading, smoother multitasking, and better battery life.
CPUOcta-coreNona-coreMore cores and architectural advancements in the G3 contribute to its superior performance.
RAM (GB)88Identical RAM capacity ensures smooth multitasking on both devices.
Camera
Main Camera (MP)5064Pixel 8a's higher resolution main sensor potentially captures more detail. Real-world image quality depends on processing.
Ultrawide (MP)1213Minor difference in ultrawide resolution. Pixel 8a also includes macro capability with the ultrawide.
Selfie Camera (MP)10.813Pixel 8a's higher resolution selfie camera likely produces more detailed self-portraits.
Battery Life
Capacity (mAh)43554492Pixel 8a has a slightly larger battery, combined with the more efficient Tensor G3, suggesting longer battery life.

2. Key Insights

The Pixel 8a offers tangible upgrades across the board. The Tensor G3 chip delivers a noticeable performance boost, the 120Hz display significantly improves smoothness, and the slightly larger battery promises extended usage. The camera improvements, while present, may not be dramatically noticeable to the average user in everyday shooting scenarios. However, the macro capability on the Pixel 8a is a welcome addition. The Pixel 7 remains a capable device, but the 8a offers a more refined and future-proof experience.

3. User Profiles and Recommendations

  • Pixel 7: Suitable for budget-conscious users who prioritize a solid overall experience and excellent camera performance. It's a great option for those upgrading from an older phone or seeking a reliable Android device without breaking the bank.

  • Pixel 8a: Ideal for users who value the latest technology, smoother performance, and extended battery life. The improved display and camera features cater to those who consume media frequently or prioritize mobile photography. Gamers and power users will also appreciate the performance bump offered by the Tensor G3.

4. Buying Decision Framework

  1. What is your budget? The Pixel 7 is generally more affordable, making it a great value proposition.
  2. How important is display smoothness and overall performance? If a high refresh rate and snappy performance are crucial, the Pixel 8a is the clear winner.
  3. How long do you plan to keep your phone? The Pixel 8a, with its newer processor and longer software support, offers greater future-proofing.

My Choice: Google Pixel 8a

If I were choosing between these two phones, I would opt for the Google Pixel 8a. While the Pixel 7 is an excellent device, the 8a's combination of the Tensor G3 chip, 120Hz display, larger battery, and macro lens makes it a compelling upgrade. The smoother performance, extended battery life, and future-proofing offered by the newer hardware and software outweigh the price difference for me. As someone who appreciates the nuances of technology and values a fluid user experience, the 8a aligns more closely with my preferences. The lighter weight is also a welcome bonus. While the camera upgrades might not be a game-changer for everyday use, the overall package presented by the Pixel 8a makes it the more compelling choice in my opinion.

Alex Griffin
Alex Griffin

Technology analyst specializing in mobile devices and consumer electronics.

Core Expertise

  • Mobile technology analysis
  • Consumer electronics evaluation
  • Technical specification interpretation
  • User experience insights

Professional Mission Empowering readers to make informed technology decisions by transforming intricate specifications into understandable, practical guidance.

Demystifying technology, one device at a time.