Samsung Galaxy A20 vs Google Pixel 3a Specs Comparison
Compare mobile phone specifications of up to three devices at once. Our specs comparison tool helps you find and compare the perfect phone for your needs.
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| Samsung Galaxy A20 | Google Pixel 3a |
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Released
·
Apr 10, 2019
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Released
·
May 07, 2019
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6.4-inch · 1560x720px
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5.6-inch · 2220x1080px
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Dual camera
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Single camera
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3GB · 32GB
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4GB · 64GB
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4000 mAh
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3000 mAh
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| Check prices | Check prices |
Availability
| Officially announced | |
|---|---|
| May 07, 2019 | |
| Prices (MSRP) | |
| $250 | $399 |
Design
| Dimensions | |
|---|---|
| 6.24 x 2.94 x 0.31 inches 158.4 x 74.7 x 7.8 mm |
5.96 x 2.76 x 0.32 inches 151.3 x 70.1 x 8.2 mm |
| Weight | |
| 5.96 oz / 169.0 g | 5.19 oz / 147.0 g |
| Materials | |
| Back: Plastic | Back: Plastic |
| Biometrics | |
| 2D Face unlock, Fingerprint (touch) | Fingerprint (touch) |
| Keys | |
| Right: Volume control, Lock/Unlock key | Right: Volume control, Lock/Unlock key |
| Colors | |
| Black,Deep blue, Red | Black, Purple, White |
Display
| Size | |
|---|---|
| 6.4-inch, 84.95% screen-to-body | 5.6-inch, 73.93% screen-to-body |
| Type | |
| Super AMOLED, 60Hz | OLED |
| Resolution | |
| 1560x720px, 19.5:9 ratio, 268 PPI | 2220x1080px, 18.5:9 ratio, 444 PPI |
| Protection | |
| Dragontrail | |
PhoneArena Display Test
| Bright Max (20% APL) | |
|---|---|
| Untested | Untested |
| Bright Min | |
| Untested | 1.7 (Good) |
Learn more on our
PhoneArena Display Test Results page.
Hardware
| System chip | |
|---|---|
| Samsung Exynos 7884 (14 nm) | Snapdragon 670 SDM670 (10 nm) |
| Processor | |
| Octa-core 1800 MHz ARM Cortex-A73 and ARM Cortex-A53 |
Octa-core 2000 MHz Kryo 360 |
| GPU | |
| Mali-G71 MP2 | Adreno 615 |
| Memory | |
| 3GB (LPDDR4)/32GB | 4GB (LPDDR4)/64GB (eMMC) |
| Storage expansion | |
| microSDXC up to 512 GB | not expandable |
| OS | |
| Android (11, 10, 9.0 Pie) | Android (12, 11, 10, 9.0 Pie) |
Battery
| Type | |
|---|---|
| 4000 mAh | 3000 mAh |
| Charging | |
| Samsung Adaptive Fast Charging | USB Power Delivery |
Battery Life Estimate
Untested
Browsing
Untested
Video
Untested
Gaming
Untested
Battery Life Estimate
Untested
Browsing
9h 48min
Video
6h 30min
Gaming
Untested
Camera
| Rear | |
|---|---|
| Dual camera | Single camera |
| Main camera | |
| 13 MP (Autofocus) Aperture size: F1.9 Focal length: 27 mm Sensor size: 1/3.1" Pixel size: 1.12 μm |
12.2 MP (OIS, PDAF) Aperture size: F1.8 Focal length: 28 mm Sensor size: 1/2.55" Pixel size: 1.4 μm |
| Second camera | |
| 5 MP (Ultra-wide) Aperture size: F2.2 Focal Length: 13 mm Sensor size: 1/5" Pixel size: 1.12 μm |
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| Flash | |
| LED | Dual LED |
| Video recording | |
| 1080p (30 fps) | 4K UHD (30 fps), 1080p (120 fps), 720p (240 fps) EIS |
| Front | |
| 8 MP | 8 MP Video capture: 1080p |
Connectivity & Features
| Bluetooth | |
|---|---|
| 5.0 | 5.0 |
| WLAN | |
| a,b,g,n,ac Wi-Fi Direct, Hotspot 802.11 a, b, g, n, ac | a,b,g,n,ac,dual-band MIMO, Wi-Fi Direct, Hotspot 802.11 a, b, g, n, ac |
| USB | |
| Type-C, USB 2.0 | Type-C, USB 2.0 |
| Sensors | |
| Accelerometer, Gyroscope, Compass, Hall (for flip covers), Ambient light sensor, Proximity sensor | Accelerometer, Gyroscope, Compass, Barometer, Ambient light sensor, Proximity sensor |
| Hearing aid compatible | |
| M3/T3 | |
| Location | |
| GPS, A-GPS, Glonass, Galileo, Cell ID, Wi-Fi positioning | GPS, A-GPS, Glonass, Galileo, Cell ID, Wi-Fi positioning |
| Other | |
| NFC, VoIP, Tethering, Computer sync, OTA sync | |
Multimedia
| Headphones | |
|---|---|
| 3.5mm jack | 3.5mm jack |
| Speakers | |
| Earpiece, Loudspeaker | Earpiece, Multiple speakers |
| Features | |
| Dolby Atmos | aptX-HD |
| Screen mirroring | |
| Wireless screen share | Wireless screen share |
| Additional microphone(s) | |
| Noise cancellation | Noise cancellation |
Cellular
| 4G (FDD) Bands | |
|---|---|
| 2, 3, 4, 5, 7, 13, 20, 28, 66 | 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 20, 25, 26, 28, 32, 66 |
| 4G (TDD) Bands | |
| 38, 40, 41 | |
| 3G Bands | |
| 1, 2, 5, 8 | 1, 2, 4, 5, 8 |
| Data Speed | |
| LTE-A Cat 6 (300/50 Mbit/s), HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s | LTE-A Cat 11 (600/75 Mbit/s), HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s |
| SIM type | |
| Nano SIM | Nano SIM |
| HD Voice | |
| Yes | |
Regulatory Approval
| FCC approval | |
|---|---|
| Date approved: Jun 19, 2019 FCC ID value: A3LSMA205U | Date approved: Feb 25, 2019 FCC ID value: A4RG020G |
| Measured SAR | |
| Head: 1.09 W/kg Body: 0.60 W/kg Simultaneous Transmission: 1.37 W/kg Wireless Router: 1.00 W/kg Phablet: 3.94 W/kg |
Head: 1.15 W/kg Body: 1.13 W/kg Simultaneous Transmission: 1.59 W/kg Wireless Router: 1.19 W/kg |
Alternative variants
for T-Mobile and Metro
| 4G (FDD) Bands | 1, 2, 3, 4, 5, 7, 8, 12, 13, 20, 25, 26, 28, 66, 71 |
|---|---|
| 4G (TDD) Bands | 38, 39, 40, 41 |
| 3G Bands | 5, 8, 4, 2, 1 |
| 4G (FDD) Bands | 1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 17, 20, 25, 26, 28, 29, 30, 66, 71 |
|---|---|
for Verizon, Sprint, Virgin Mobile and Boost Mobile
| 4G (FDD) Bands | 2, 4, 5, 12, 13, 25, 26, 71 |
|---|---|
| 4G (TDD) Bands | 41 |
| 3G Bands | 5, 8, 4, 2, 1 |
for US Cellular
| 4G (FDD) Bands | 2, 4, 5, 12, 13, 25, 66, 71 |
|---|---|
| 3G Bands | 5, 8, 4, 2, 1 |
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