Design and Build

The Google Pixel 4a 5G features a polycarbonate unibody with a Gorilla Glass 3 front, balancing affordability and comfort. Measuring 6.1 x 2.9 x 0.3 inches (153.9 x 74 x 8.2 mm) and weighing 5.9 ounces (168g, or 171g with mmWave), it’s lightweight but slightly bulky. Available in Just Black and Clearly White (Verizon mmWave exclusive), it has a rear-mounted fingerprint sensor, praised for speed. It lacks an IP rating, risking water and dust damage. The USB-C 3.1 port supports nano-SIM and eSIM, and a 3.5mm headphone jack is included, but touchscreen issues with screen protectors are reported.

• Polycarbonate unibody, Gorilla Glass 3
• No IP rating (not water/dust resistant)
• Rear-mounted fingerprint sensor, no face unlock
• USB-C 3.1 port, 3.5mm headphone jack
• Physical nano-SIM + eSIM

Pixel 4a 5G Display

The Pixel 4a 5G has a 6.2-inch OLED display with a 1080 x 2340 resolution (413 PPI) and HDR support. Its 60Hz refresh rate and ~700 nits brightness are adequate but trail the Pixel 5’s 90Hz. Gorilla Glass 3 offers basic protection, and the larger screen suits media, though some users report touchscreen issues post-updates.

• 6.2-inch OLED
• 1080 x 2340 resolution, 413 PPI
• HDR support
• ~700 nits (peak)
• Gorilla Glass 3 protection
• 60Hz refresh rate

Performance and Software

Powered by the Qualcomm Snapdragon 765G (7nm) with an 8-core CPU, Adreno 620 GPU, and Titan M security chip, the Pixel 4a 5G has 6GB LPDDR4 RAM and 128GB storage ($499), non-expandable. Running Android 11 (upgradable to Android 14), it offered 3 years of updates until November 2023, now expired. It handles daily tasks well but overheats during gaming.

• Snapdragon 765G with 8-core CPU, Adreno 620 GPU, Titan M
• 6GB LPDDR4 RAM
• Storage: 128GB
• Android 11 (3 years updates, ended November 2023)
• Optimized for AI, photography

The Snapdragon 765G offers solid performance for its price, but 6GB RAM and expired updates limit longevity. Users praise the software experience but note bugs post-updates, especially with 5G SA networks.

Camera System

The Pixel 4a 5G features a dual rear camera: 12.2MP main (f/1.7, 27mm, OIS) and 16MP ultra-wide (f/2.2, 107° FOV). The 8MP front camera (f/2.0) lacks autofocus. Google’s software delivers stunning photos, rivaling flagships, with 4K 60fps video support, though video quality is average.

• Rear: 12.2MP Main (f/1.7, OIS), 16MP Ultra-wide (f/2.2)
• Front: 8MP (f/2.0)
• Video: 4K 60 fps (rear), 1080p (front)
• Modes: Night Sight, Astrophotography, Portrait Mode
• LED flash

Battery and Charging

The Pixel 4a 5G’s 3885mAh battery lasts about 12 hours of video playback or 10–12 hours in real-world use, better than the Pixel 4a’s 10 hours. It supports 18W wired charging (50% in 40 minutes) but lacks wireless charging. No charger is included. Users report decent battery life but note overheating during 5G use.

• 3885mAh battery
• Up to 12 hours video playback, ~10–12 hours real-world
• 18W wired charging (50% in 40 min)
• No wireless charging
• No charger included (USB-C cable only)

Connectivity

The Pixel 4a 5G supports 5G (sub-6GHz, mmWave on Verizon), Wi-Fi 5 (802.11ac), and Bluetooth 5.0. It includes nano-SIM, eSIM, a 3.5mm headphone jack, and NFC but lacks UWB and satellite connectivity. GPS supports GPS, A-GPS, GLONASS, Galileo, and QZSS. Post-March 2024 update, 5G SA network support was dropped, frustrating users.

• 5G modem (sub-6GHz, mmWave on Verizon)
• Wi-Fi 5 (802.11ac)
• Bluetooth 5.0
• 3.5mm headphone jack
• Physical nano-SIM + eSIM
• No UWB or satellite connectivity
• GPS: GPS, A-GPS, GLONASS, Galileo, QZSS

Pricing and Availability

Launched at $499 for 128GB, the Pixel 4a 5G was announced on September 30, 2020, with sales starting November 5, 2020, via Google Store, carriers, and retailers. Discounts often drop it to $299–$399. The Pixel 5a 5G ($449) offers a larger battery and IP67 rating, making it a better value in 2025.