Google Pixel 3a (G020F) vs Samsung Galaxy S7 (SM-G930W8)
Side by side comparison between Google Pixel 3a vs Samsung Galaxy S7 phones, differences, pros, cons and full specifications. What's the better?
,
5.6"
OLED
OLED
1080x2220
12.2
MP
MP
8mp
4GB
RAM
RAM
Octa-core
3000
mAh
mAh
(Non removable)
vs
5.1"
AMOLED
AMOLED
1440x2560
12.2
MP
MP
5mp
4GB
RAM
RAM
Octa-core
3000
mAh
mAh
(Non removable)
What's the better phone? Samsung Galaxy S7 (SM-G930W8)
The phonemore's choice is much more technical than personal. Therefore, you shouldn't only consider this. Our goal is to help you, but what's important to us may not be important to you. You decide which one is the best! Comment!
11 Advantages 
15 Advantages | 29 Common items in both devices |
| 4GB LPDDR4X / 4GB LPDDR4 |
| 60Hz |
| 16 million |
| (back) 12.2MP |
| Only digital zoom |
| PDAF: phase detection autofocus |
| OIS: Optical stabilization |
| +22 specs and more in the table below |
Check the comparison table below for more items that are not evaluated in comparison score above.
Highlight differences Clear highlight📱 Model features | ||
| Google Pixel 3a (G020F) | Galaxy S7 (SM-G930W8) | |
| Model | Pixel 3a (G020F) | Galaxy S7 (SM-G930W8) |
| Other model names | Google Pixel 3a G020F | Rogers/Bell Galaxy S7 G930W8 (Exynos), Samsung Hero |
| Country or region available |     (Europe), (Global, International), India, Singapore |  Canada |
| Brand | Samsung | |
| Release date | 5/19/2019, Announced: 5/7/2019 | 3/11/2016, Announced: 2/21/2016 |
| Depth | 8.2 millimeters (0.32 inches) | 7.9 millimeters (0.31 inches) |
| Size (width x height) | 70.1 x 151.3 millimeters (2.76 x 5.96 in) | 69.6 x 142.4 millimeters (2.74 x 5.61 in) |
| Weight | 147 grams (5.15 ounces) | 152 grams (5.32 ounces) |
| Build, materials | Plastic body, glass front | Aluminum frame, glass front/back |
| Protection against water and others | Not supported | IP68 certified: water-resistant up to 1.5 meters for 30min and dust-resistant |
📲 Display | ||
| Google Pixel 3a (G020F) | Galaxy S7 (SM-G930W8) | |
| Display type | OLED | Super AMOLED |
| Screen size | 5.6" inches | 5.1" inches |
| Screen-to-body ratio | ~75% (screen-to-body ratio) | ~72.3% (screen-to-body ratio) |
| Display resolution | 1080x2220 pixels (18.5:9) | 1440x2560 pixels (16:9) |
| Touchscreen | Capacitive Multitouch | Capacitive Multitouch 10-points |
| Pixel density (dot pitch) | 441 PPI | 576 PPI |
| Colors | 16 million | 16 million |
| Scratch-resistant glass | Dragontrail Glass | Gorilla Glass 4 |
| Refresh rate | 60Hz | 60Hz |
| Display features | Always-On Display | Not supported |
🤖 Operating System | ||
| Google Pixel 3a (G020F) | Galaxy S7 (SM-G930W8) | |
| System version | Android 9.0 Pie | Android 6.0.1 Marshmallow |
| Firmware update | Android 12 | Android 8.0 Oreo |
| User Interface | feature not registered | feature not registered |
⚙️ Processor | ||
| Google Pixel 3a (G020F) | Galaxy S7 (SM-G930W8) | |
| Chipset | 64bit: Qualcomm Snapdragon 670 (SDM670) (10nm) | 64bit: Samsung Exynos 8890 (14nm) |
| CPU | Octa-core, 2 processors: 2x 2GHz Kryo 360 Gold (Dual-core) 6x 1.7GHz Kryo 360 Silver (Hexa-core) | Octa-core, 2 processors: 4x 2.3GHz M1 Mongoose (Quad-core) 4x 1.6GHz ARM Cortex-A53 (Quad-core) |
| GPU graphical controller | Qualcomm Adreno 615 | ARM Mali-T880 MP12 (650MHz) |
| Performance (benchmark) | feature not registered | AnTuTu: 80582 (v5), 175184 (v8) |
💽 Memory and storage | ||
| Google Pixel 3a (G020F) | Galaxy S7 (SM-G930W8) | |
| RAM memory | 4GB LPDDR4X | 4GB LPDDR4 |
| Internal storage | 64GB (50GB available) eMMC 5.1 | 32GB (22GB available) UFS 2.0 |
| External storage | Not supported | Until 256GB microSD, microSDXC (dedicated slot) |
📶 Mobile networks | ||
| Google Pixel 3a (G020F) | Galaxy S7 (SM-G930W8) | |
| Dual-SIM | Not supported | Not supported |
| SIM card | 1 slot (Single-SIM) e-SIM (Eletronic) | 1 slot (Single-SIM) nano-SIM (4FF) |
| Maximum Download / Upload | 600/75 Mbps | 450/50 Mbps |
| Network technology | 2G, 3G, 4G | 2G, 3G, 4G |
| Frequency, bands | Expand band details Collapse details | |
| GSM MHz band | Quad-Band 850/900/1800/1900 | Quad-Band 850/900/1800/1900 |
| Primary 2G network | CDMA 800/1900, GSM 850/900/1800/1900 | GSM 850/900/1800/1900 |
| Primary 3G network | CDMA2000 1xEV-DO UMTS 850/900/1700/1900/2100 | TD-SCDMA UMTS 850/900/1700/1900/2100 |
| Primary 4G network | LTE Cat11/5 (1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 20, 25, 26, 28, 32, 66) TD-LTE (38, 40, 41) VoLTE | LTE Cat9 (Bands 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 29, 30) TD-LTE (Bands 38, 39, 40, 41) |
| Primary 5G network | Not supported | Not supported |
| Primary data network | GPRS, EDGE, CDMA2000 EV-DO Rev 0, CDMA2000 EV-DO Rev A, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A | GPRS, EDGE, TD-SCDMA, UMTS, TD-HSDPA, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A |
| Secondary 2G network | Not supported | Not supported |
| Secondary 3G network | Not supported | Not supported |
| Secondary 4G network | Not supported | Not supported |
| Secondary data network | Not supported | Not supported |
📷 Camera | ||
| Google Pixel 3a (G020F) | Galaxy S7 (SM-G930W8) | |
| Back camera (main camera) | 12.2 megapixels | 12.2 megapixels |
| Main camera resolution | 4032x3024 pixels | 4032x3024 pixels |
| Video recording (primary) | 4K UHD (3840x2160) 30 fps | 4K UHD (3840x2160) 30 fps |
| Flash | Dual-LED flash | LED flash |
| Focal aperture | f/1.8 (aperture) | f/1.7 (aperture) |
| Focal length | 28mm lens | 26mm lens |
| Sensor size | 1/2.55" inches | 1/2.55" inches |
| Pixel size | 1.4µm pixel | 1.4µm pixel |
| Autofocus | PDAF: phase detection autofocus | PDAF: phase detection autofocus |
| Touch focus | Supported | Supported |
| Image stabilization | OIS: Optical stabilization | OIS: Optical stabilization |
| Zoom | Only digital zoom | Only digital zoom |
| Face/smile detection | Face detection, Smile detection | Face detection, Smile detection |
| BSI sensor | Supported | Supported |
| HDR | HDR photo on both cameras | HDR photo/video on both cameras |
| Camera extras | 1080p@120fps | feature not registered |
📸 Front camera | ||
| Google Pixel 3a (G020F) | Galaxy S7 (SM-G930W8) | |
| Front camera (secondary) | 8 megapixels | 5 megapixels |
| Front camera resolution | 3264x2448 pixels | 2592x1944 pixels |
| Video recording (secondary) | Full HD (1920x1080) | 2K UHD (2560x1440) |
| Front flash | Not supported | Not supported |
| Focal aperture | f/2.0 (aperture) | f/1.7 (aperture) |
| Focal length | 24mm lens | 22mm lens |
| Sensor size | feature not registered | 1/4.1" inches |
| Pixel size | 1.12µm pixel | 1.34µm pixel |
🔉 Sound and multimedia | ||
| Google Pixel 3a (G020F) | Galaxy S7 (SM-G930W8) | |
| Loudspeaker | Stereo sound | Supported |
| Active noise cancellation | 2 microphones or more | 2 microphones or more |
| Radio | Not supported | Not supported |
| TV | Not supported | Not supported |
| Video formats | MP4, H.265, H.264, H.263, XviD, MKV | MP4, H.264, H.263, DivX, XviD, WMV |
| Audio formats | MP3, WAV, WMA, eAAC+, FLAC | MP3, WAV, WMA, eAAC+, FLAC |
🔌 Connectivity | ||
| Google Pixel 3a (G020F) | Galaxy S7 (SM-G930W8) | |
| USB | USB 2.0 Type-C, USB OTG On-The-Go | MicroUSB 2.0, USB OTG On-The-Go |
| Audio output | 3.5mm jack | 3.5mm jack |
| TV output | USB Type-C (reversible) | Micro-B USB MHL |
| Bluetooth | 5.0 + A2DP/LE | 4.2 + A2DP |
| WiFi | 802.11 a/b/g/n/ac [wifi5] (2.4GHz, 5GHz) + MIMO WiFi Direct, hotspot | 802.11 a/b/g/n/ac [wifi5] (2.4GHz, 5GHz) + MIMO WiFi Direct, hotspot |
| DLNA | Not supported | Supported |
| GPS | A-GPS, GeoTagging, GLONASS, GALILEO | A-GPS, GeoTagging, GLONASS, BeiDou |
| NFC | Supported | Supported |
| Infrared port | Not supported | Not supported |
🧭 Sensors | ||
| Google Pixel 3a (G020F) | Galaxy S7 (SM-G930W8) | |
| Sensors | Accelerometer Ambient light sensor Barometer Compass Fingerprint sensor (rear-mounted) Gyroscope Proximity sensor | Accelerometer Ambient light sensor ANT+ Barometer Compass Fingerprint sensor (front-mounted) Gyroscope Hall effect Heart rate Proximity sensor SpO2 |
| Vibrating alert | Supported | Supported |
🔋 Battery | ||
| Google Pixel 3a (G020F) | Galaxy S7 (SM-G930W8) | |
| Battery type | LiPo: li-ion polymer (Non removable) | Li-Ion: lithium-ion (Non removable) |
| Battery capacity | 3000 mAh | 3000 mAh |
| Charger, watts | 18W (9V/2A) Wired fast charging USB Power Delivery 2.0 | 15W Wired fast charging Quick Charge 2 |
| Inductive / wireless charging | Not supported | Qi wireless charging (Qi/PMA) |
| Talk time autonomy | feature not registered | 28 hours (1.2 days) |
| Standby | feature not registered | 288 hours (12 days) |
➕ Other features | ||
| Google Pixel 3a (G020F) | Galaxy S7 (SM-G930W8) | |
| Call control | Voice dialing, Voice recorder, Voice commands | Voice dialing, Voice recorder, Voice commands |
| Messaging | SMS (T9), MMS, E-mail, Push mail | SMS (T9), MMS, E-mail, Push mail |
| Hands-free calling | Supported | Supported |
| Video calling | Supported | Supported |
| Ringtones | Polyphonic and customized | Polyphonic and customized |
| Web browser | HTML, XHTML, HTML5 | HTML, XHTML, HTML5 |
| Antenna | Internal antenna | Internal antenna |
| Qwerty physical keyboard | Not supported | Not supported |
| Miscellaneous | • Colors: Just Black, Clearly White, Purple-ish | • Colors: Black, White, Gold, Silver • Corning Gorilla Glass back panel • Samsung Gear VR compatible • Fast battery charging: 83% in 30min • OneDrive 115GB • Samsung Pay (Visa, MasterCard) |
☢️ Radiation rate | ||
| Google Pixel 3a (G020F) | Galaxy S7 (SM-G930W8) | |
| SAR 1.6W/kg (USA, Mexico, etc.) | 1.18W/kg (head), 0.87W/kg (body) | 0.6W/kg (head), 1.03W/kg (body) |
| SAR 2W/kg (Europe, UK, etc.) | 0.72W/kg (head), 0.81W/kg (body) | feature not registered |