Google · 2020
Google Pixel 4a (5G)
Compare the Google Pixel 4a (5G), released in 2020, using sourced specifications and its documented storage size, then check current outright prices with UK retailers.
- Released
- 2020
- Storage
- 128GB
- Display
- Full-screen 6.2 inch (158 mm) display with transmissive hole
- Processor
- Qualcomm® Snapdragon 765G
- Rear camera
- 12.2 MP dual-pixel 1.4 μm pixel width
- Battery
- Minimum 3800 mAh

Your selection
Documented options
Colours and variants
Source-listed colours: Just Black · Clearly White. Storage/colour pairings are not verified.
Selected model
Pixel 4a (5G) · 128GB
Source-listed options; availability and regional compatibility must be checked with the retailer.
Specifications
- Operating system
- Android 11
- Display
- Full-screen 6.2 inch (158 mm) display with transmissive hole · FHD+ (1080 x 2340) OLED at 413 ppi · 19.5:9 aspect ratio · Always-on display · Now playing · Touchscreen · Characteristics >100,000:1 contrast ratio · Full 24-bit depth for 16 million colours · HDR support
- Dimensions and Weight
- Dimensions 5G Sub-6 only: 6.1 height x 2.9 width x 0.3 depth (inches) · 153.9 height x 74 width x 8.2 depth (mm) · · [US only] 5G mmWave + Sub-6: 6.1 height x 2.9 width x 0.3 depth (inches) · 153.9 height x 74 width x 8.5 depth (mm) · · · Weight 5G Sub-6 only: 168 g · [US only]: 171 g
- Battery
- Minimum 3800 mAh · Typical 3885 mAh
- Memory and storage
- Memory 6 GB LPDDR4x RAM · Storage 128 GB Storage, plus unlimited storage at high quality with Google Photos
- Processors
- Qualcomm® Snapdragon 765G · 2.4 GHz + 2.2 GHz, 64-bit Octa-Core · Adreno 620 · Titan M Security Module
- Rear camera
- 12.2 MP dual-pixel 1.4 μm pixel width · Auto-focus with dual-pixel phase detection · Optical + electronic image stabilisation · ƒ/1.7 aperture · 77° field of view · 16 MP ultrawide 1.0 μm pixel width · ƒ/2.2 aperture · 118.7° field of view
- Front camera
- 8 MP · 1.12 μm pixel width · ƒ/2.0 aperture · Fixed focus · 83° field of view
- Video
- Rear camera 1080p @ 30 fps, 60 fps, 120 fps, 240 fps · 4K @ 30 fps, 60 fps · Front camera 1080p @ 30 fps
- Sensors
- Proximity/Ambient light sensor · Accelerometer/Gyrometer · Magnetometer · Pixel Imprint – back-mounted fingerprint sensor for fast unlocking · Barometer · Spectral and flicker sensor
- Network
- LTE: Up to 4CC (12 layers) DL & 2CC UL · 5G Sub-6 TDD: Up to 1CC x 100 MHz 4x4 MIMO DL & 1CC x 100 MHz UL · FDD: Up to 1CC x 20 MHz 4x4 MIMO DL & 1CC x 20 MHz UL · 5G mmWave [US only] TDD: Up to 4CC x 100 MHz 2x2 MIMO DL & 1CC x 100 MHz 2x2 MIMO UL · [US/FI/CA/TW] Model G025E GSM/EDGE: Quad-band (850, 900, 1800, 1900 MHz)
- Colours
- Just Black · Clearly White
- Materials
- Soft-touch polycarbonate unibody · Corning® Gorilla® Glass 3 cover glass
Details follow the linked sources supplied with this catalogue; they have not all been independently rechecked. Screen sizes are nominal, usable storage is lower, and regional models may differ.
About the Google Pixel 4a (5G)
The Google Pixel 4a (5G) is a Google smartphone released in 2020. Its documented specifications include display: Full-screen 6.2 inch (158 mm) display with transmissive hole; processor: Qualcomm® Snapdragon 765G; rear camera: 12.2 MP dual-pixel 1.4 μm pixel width; battery: Minimum 3800 mAh. It is listed with 128GB of storage. Source-listed colours: Just Black and Clearly White.
Launched in 2020, the Google Pixel 4a (5G) is an older model and is most likely to be found refurbished or used. UK networks have switched off 3G, so confirm it supports 4G and 4G calling on your network, and check battery health and software update support before buying.
Specifications on this page come from support.google.com.
How to buy the Google Pixel 4a (5G) outright
- 1
Pick your exact version
Choose the storage above so retailer searches match the phone you want.
- 2
Compare like with like
Older models are mostly sold refurbished or used. Compare the same condition grade, and check battery health and warranty.
- 3
Check the retailer listing
Confirm the model, storage, colour, SIM-free status, warranty and returns period on the retailer's site before you pay.
Google Pixel 4a (5G): quick answers
- When was the Google Pixel 4a (5G) released?
- The Google Pixel 4a (5G) was released in 2020.
- What storage sizes does the Google Pixel 4a (5G) come in?
- The documented storage size is 128GB.
- What colours is the Google Pixel 4a (5G) available in?
- Source-listed colours are Just Black and Clearly White. Availability of each colour varies by retailer.
- How big is the Google Pixel 4a (5G) screen?
- The documented display is Full-screen 6.2 inch (158 mm) display with transmissive hole.
- Where can I buy the Google Pixel 4a (5G) outright in the UK?
- Use the retailer links on this page to search UK retailers for your chosen storage and colour. MobilePhones.biz does not sell phones; confirm the price, condition and stock on the retailer's site.