Google Pixel 4 XL vs Google Pixel 4a 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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| Google Pixel 4 XL | Google Pixel 4a |
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Released
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Oct 24, 2019
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Released
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Aug 20, 2020
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6.3-inch · 3040x1440px
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5.8-inch · 2340x1080px
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Dual camera
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Single camera
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6GB · 64GB
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6GB · 128GB
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3700 mAh
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3140 mAh
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| Check prices | |
| Check Accessories | Check Accessories |
Availability
| Officially announced | |
|---|---|
| Oct 15, 2019 | Aug 03, 2020 |
| Prices (MSRP) | |
| 6GB/64GB - $899 6GB/128GB - $999 |
$349 |
Design
| Dimensions | |
|---|---|
| 6.31 x 2.96 x 0.32 inches 160.4 x 75.1 x 8.2 mm |
5.67 x 2.73 x 0.32 inches 144 x 69.4 x 8.2 mm |
| Weight | |
| 6.81 oz / 193.0 g | 5.04 oz / 143.0 g |
| Materials | |
| Back: Glass (Corning Gorilla Glass 5) Frame: Aluminum |
Back: Plastic Frame: Plastic |
| Resistance | |
| Water, Dust; IP68 | |
| Biometrics | |
| 3D Face unlock | Fingerprint (touch) |
| Keys | |
| Right: Volume control, Lock/Unlock key | Right: Volume control, Lock/Unlock key |
| Colors | |
| Just black, Clearly white, Oh so orange | Just black |
Display
| Size | |
|---|---|
| 6.3-inch, 82.21% screen-to-body | 5.8-inch, 82.53% screen-to-body |
| Type | |
| OLED, 90Hz, HDR | OLED, 60Hz, HDR |
| Resolution | |
| 3040x1440px, 19:9 ratio, 534 PPI | 2340x1080px, 19.5:9 ratio, 444 PPI |
| Protection | |
| Corning Gorilla Glass 5 | Corning Gorilla Glass 3 |
PhoneArena Display Test
| Bright Max (20% APL) | |
|---|---|
| Untested | Untested |
| Bright Min | |
| 1.7 (Good) | 2 (Good) |
Learn more on our
PhoneArena Display Test Results page.
Hardware
| System chip | |
|---|---|
| Snapdragon 855 SM8150 (7 nm) | Snapdragon 730G SM7150-AA (8 nm) |
| Processor | |
| Octa-core 2840 MHz Kryo 485 |
Octa-core 2200 MHz Kryo 470 |
| GPU | |
| Adreno 640 | Adreno 618 |
| Memory | |
| 6GB (LPDDR4)/64GB 6GB/128GB |
6GB (LPDDR4)/128GB (UFS 2.1) |
| Storage expansion | |
| not expandable | not expandable |
| OS | |
| Android (12, 11, 10) | Android (12, 11, 10) |
Battery
| Type | |
|---|---|
| 3700 mAh | 3140 mAh, Li - Polymer |
| Charging | |
| USB Power Delivery Qi wireless charging |
USB Power Delivery |
| Charge speed | |
| Wired: 18.0W | |
Battery Life Estimate
4h 53min
Browsing
10h 3min
Video
7h 17min
Gaming
8h 4min
Battery Life Estimate
4h 15min
Browsing
9h 27min
Video
6h 48min
Gaming
4h 51min
Camera
| Rear | |
|---|---|
| Dual camera | Single camera |
| Main camera | |
| 12.2 MP (OIS, PDAF) Aperture size: F1.7 Focal length: 28 mm Sensor size: 1/2.55" Pixel size: 1.4 μm | 12.2 MP (OIS, PDAF) Aperture size: F1.7 Focal length: 27 mm Sensor size: 1/2.55" Pixel size: 1.4 μm |
| Second camera | |
| 16 MP (Telephoto, OIS, PDAF) Aperture size: F2.4 Focal Length: 45 mm Pixel size: 1 μm |
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| Flash | |
| Dual LED | LED |
| Video recording | |
| 4K UHD (30 fps), 1080p (120 fps), 720p (240 fps) OIS, Time-lapse video, EIS | 4K UHD (30 fps), 1080p (120 fps), 720p (240 fps) EIS |
| Front | |
| 8 MP (Time-of-Flight (ToF)) Video capture: 1080p (30 fps) | 8 MP Video capture: 1080p (30 fps) |
Connectivity & Features
| Bluetooth | |
|---|---|
| 5.0 | 5.1 |
| WLAN | |
| dual-band MIMO, Wi-Fi Direct, Hotspot 802.11 a, b, g, n, ac | dual-band MIMO, Wi-Fi Direct, Hotspot 802.11 a, b, g, n, ac |
| USB | |
| Type-C | Type-C, USB 3.1 |
| Sensors | |
| Accelerometer, Gyroscope, Compass, Barometer, Ambient light sensor, Proximity sensor | Accelerometer, Gyroscope, Compass, Barometer, Ambient light sensor, Proximity sensor |
| Hearing aid compatible | |
| M3/T3 | M3/T4 |
| Location | |
| GPS, A-GPS, Glonass, Galileo, Cell ID, Wi-Fi positioning | GPS, A-GPS, Glonass, Galileo, Cell ID, Wi-Fi positioning |
| Other | |
| NFC | NFC |
Multimedia
| Headphones | |
|---|---|
| No 3.5mm jack | 3.5mm jack |
| Speakers | |
| Earpiece, Multiple speakers | Earpiece, Multiple speakers |
| Features | |
| aptX-HD | aptX, aptX-HD |
| Screen mirroring | |
| Wireless screen share | |
| Additional microphone(s) | |
| Noise cancellation | |
Cellular
| LTE Bands | |
|---|---|
| 1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 17, 18, 19, 20, 25, 26, 28, 29, 30, 66, 71 Europe version - 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 20, 25, 26, 28, 32, 66, 71 |
1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 17, 18, 20, 25, 26, 28, 29, 30, 66, 71 |
| TDD Bands | |
| 38, 39, 40, 41, 46, 48 | 38, 39, 40, 41 |
| 3G Bands | |
| 1, 2, 4, 5, 8 | 1, 2, 4, 5, 8 |
| Data Speed | |
| LTE-A Pro Cat 18 (1200/150 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 |
| Dual SIM | |
| Yes | Yes |
| SIM type | |
| Nano SIM, eSIM | Nano SIM, eSIM |
Regulatory Approval
| FCC approval | |
|---|---|
| Date approved: Sep 03, 2019 FCC ID value: A4RG020J | Date approved: Jun 25, 2020 FCC ID value: A4RG025J |
| Measured SAR | |
| Head: 1.35 W/kg Body: 1.18 W/kg Simultaneous Transmission: 1.59 W/kg Wireless Router: 1.00 W/kg Phablet: 3.57 W/kg |
Head: 1.18 W/kg Body: 1.19 W/kg Simultaneous Transmission: 1.59 W/kg Wireless Router: 1.00 W/kg |
Alternative variants
with 128 GB storage
| Memory | 128GB |
|---|---|
| Prices (MSRP) | $999 |
for Europe
| LTE Bands | 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 20, 25, 26, 28, 32, 66, 71 |
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Discover more
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