Google Pixel 3a
#1110
Google Pixel 4a
#877Category Breakdown
Google Pixel 3a
Google Pixel 4a
Performance
74.282.5
Camera
93.493.7
Display
78.383.8
Battery
24.225.5
Build
71.771.8
Connectivity
72.973.4
Audio
87.687.6
Overall
63.167.3
Summary
- The Google Pixel 3a features a 5.6-inch OLED display with a resolution of 1080 x 2220 pixels, while the Pixel 4a has a slightly larger 5.81-inch OLED display with HDR support and a resolution of 1080 x 2340 pixels.
- In terms of performance, the Pixel 3a is powered by the Snapdragon 670 chipset, whereas the Pixel 4a utilizes the more advanced Snapdragon 730G, offering better processing capabilities and increased RAM options.
- Both models have a 12.2 MP rear camera with OIS, but the Pixel 4a benefits from a wider aperture and gyro-EIS for video stabilization.
- The battery capacity of the Pixel 4a is slightly higher at 3140 mAh compared to the 3000 mAh of the Pixel 3a, although both support 18W charging.
- Both phones feature a plastic frame and back, but the Pixel 4a uses Gorilla Glass 3 for added durability.
- Software-wise, the Pixel 3a launched with Android 9 and is upgradable to Android 12, while the Pixel 4a comes with Android 10 and is upgradable to Android 13, ensuring a more recent software experience.
Side-by-side Specification Comparison
Google Pixel 3a
Google Pixel 4a
General
Release Date
2019, May 07
2020, August 03
Announced
2019, May 07
2020, August 03
Description
Versions: G020A, G020E, G020B
Not to be confused with Google Pixel 4a 5G
Display
Size
5.6"
5.81"
Type
OLED
OLED, HDR
Resolution
1080 x 2220 pixels, 18.5:9 ratio (~441 ppi density)
1080 x 2340 pixels, 19.5:9 ratio (~443 ppi density)
PPI
1080
1080
Refresh Rate
60Hz
60Hz
HDR Support
✗
✓
Protection
Asahi Dragontrail Glass
Corning Gorilla Glass 3
Performance
Chipset
Qualcomm SDM670 Snapdragon 670 (10 nm)
Qualcomm SDM730 Snapdragon 730G (8 nm)
CPU
Octa-core (2x2.0 GHz 360 Gold & 6x1.7 GHz Kryo 360 Silver)
Octa-core (2x2.2 GHz Kryo 470 Gold & 6x1.8 GHz Kryo 470 Silver)
GPU
Adreno 615
Adreno 618
Memory
64GB 4GB RAM
128GB 6GB RAM
Expandable Storage
✗
✗
Card Slot
No
No
Camera
Main Camera
12.2 MP, f/1.8, 28mm (wide), 1/2.55", 1.4µm, dual pixel PDAF, OIS
12.2 MP, f/1.7, 27mm (wide), 1/2.55", 1.4µm, dual pixel PDAF, OIS
Main Camera Features
Dual-LED flash, Pixel Shift, HDR, panorama
LED flash, Pixel Shift, Auto-HDR, panorama
Front Camera
8 MP, f/2.0, 24mm (wide), 1/4.0", 1.12µm
8 MP, f/2.0, 24mm (wide), 1.12µm
Front Camera Features
HDR
HDR
Video Recording
4K@30fps, 1080p@30/60/120fps
4K@30fps, 1080p@30/60/120fps; gyro-EIS
Selfie Video
1080p@30fps
1080p@30fps
Optical Stabilization
✓
✓
Night Mode
✗
✗
Raw Photo Support
✗
✗
Battery
Capacity
3000 mAh
3140 mAh
Battery Details
Li-Po 3000 mAh, non-removable
Li-Po 3140 mAh
Charging Details
18W wired, PD2.0
18W wired, PD2.0
Fast Charging
✗
✗
Wireless Charging
✗
✗
Build & Safety
Dimensions
151.3 x 70.1 x 8.2 mm (5.96 x 2.76 x 0.32 in)
144 x 69.4 x 8.2 mm (5.67 x 2.73 x 0.32 in)
Weight
147 g
143 g
Materials
Glass front (Asahi Dragontrail), plastic back, plastic frame
Glass front (Gorilla Glass 3), plastic back, plastic frame
Colors
Just Black, Clearly White, Purple-ish
Just Black, Barely Blue
Foldable
✗
✗
SAR
N/A
N/A
Connectivity
SIM
Nano-SIM +eSIM
Nano-SIM +eSIM
Network
GSM / CDMA / HSPA / EVDO / LTE
GSM / HSPA / LTE
Network Speed
HSPA 42.2/5.76 Mbps, LTE (3CA) Cat11 600/75 Mbps
HSPA 42.2/5.76 Mbps, LTE (3CA) Cat12 600/75 Mbps
5G
✗
✗
4G
✓
✓
WiFi
Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, DLNA
Bluetooth
5.0, A2DP, LE, aptX HD
5.0, A2DP, LE, aptX HD
NFC
✓
✓
USB
USB Type-C 2.0
USB Type-C 3.1
IR Blaster
✗
✗
Headphone Jack
✓
✓
Radio
✗
✗
Positioning
GPS, GLONASS, GALILEO
GPS, GLONASS, GALILEO, QZSS, BDS
Audio
Stereo Speakers
✓
✓
Loudspeaker
Yes, with stereo speakers
Yes, with stereo speakers
Audio Jack
Yes
Yes
Software & Security
Operating System
Android 9.0 (Pie), upgradable to Android 12
Android 10, upgradable to Android 13
Fingerprint
✓
✓
Face Unlock
✗
✗
Sensors
Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass, barometer
Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass, barometer