Google Pixel 6 Pro (GF5KQ 256GB) vs Google Pixel 4a 5G (G025I)
Side by side comparison between Google Pixel 6 Pro vs Google Pixel 4a 5G phones, differences, pros, cons and full specifications. What's the better?
,
6.7"
AMOLED
AMOLED
1440x3120
50
MP
MP
11.1mp
12GB
RAM
RAM
Octa-core
5003
mAh
mAh
(Non removable)
vs
6.2"
OLED
OLED
1080x2340
12.2
MP
MP
8mp
6GB
RAM
RAM
Octa-core
3885
mAh
mAh
(Non removable)
What's the better phone? Google Pixel 6 Pro (GF5KQ 256GB)
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!
26 Advantages 
4 Advantages | 24 Common items in both devices |
| AMOLED / OLED |
| 16 million |
| LDAF/PDAF: laser/phase detection autofocus / PDAF: phase detection autofocus |
| OIS: Optical stabilization |
| HDR photo/video on both cameras |
| 4K UHD (3840x2160) |
| Android 13 |
| +17 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 6 Pro (GF5KQ 256GB) | Google Pixel 4a 5G (G025I) | |
| Model | Pixel 6 Pro (GF5KQ 256GB) | Pixel 4a 5G (G025I) |
| Other model names | Pixel 6 Pro GF5KQ (5G UW-Ultra Wideband) | Google Pixel 4a 5G G025I |
| Country or region available |  Japan |  (Global, International) |
| Brand | ||
| Release date | 10/28/2021, Announced: 10/19/2021 | 11/5/2020, Announced: 9/30/2020 |
| Depth | 8.9 millimeters (0.35 inches) | 8.2 millimeters (0.32 inches) |
| Size (width x height) | 75.9 x 163.9 millimeters (2.99 x 6.45 in) | 74 x 153.9 millimeters (2.91 x 6.06 in) |
| Weight | 210 grams (7.35 ounces) | 168 grams (5.88 ounces) |
| Build, materials | Aluminum frame, glass front/back Back: Gorilla Glass Victus | Plastic body, glass front |
| Protection against water and others | IP68 certified: water-resistant up to 1.5 meters for 30min and dust-resistant | Not supported |
📲 Display | ||
| Google Pixel 6 Pro (GF5KQ 256GB) | Google Pixel 4a 5G (G025I) | |
| Display type | AMOLED | OLED |
| Screen size | 6.7" inches | 6.2" inches |
| Screen-to-body ratio | ~88.6% (screen-to-body ratio) | ~82.9% (screen-to-body ratio) |
| Display resolution | 1440x3120 pixels (19.5:9) | 1080x2340 pixels (19.5:9) |
| Touchscreen | Capacitive Multitouch 10-points | Capacitive Multitouch 10-points |
| Pixel density (dot pitch) | 513 PPI | 416 PPI |
| Colors | 16 million | 16 million |
| Scratch-resistant glass | Gorilla Glass Victus | Gorilla Glass 3 |
| Refresh rate | 120Hz | 90Hz |
| Display features | HDR10+ Always-On Display | HDR8 Always-On Display |
🤖 Operating System | ||
| Google Pixel 6 Pro (GF5KQ 256GB) | Google Pixel 4a 5G (G025I) | |
| System version | Android 12 | Android 11 |
| Firmware update | Android 13 | Android 13 |
| User Interface | feature not registered | feature not registered |
⚙️ Processor | ||
| Google Pixel 6 Pro (GF5KQ 256GB) | Google Pixel 4a 5G (G025I) | |
| Chipset | 64bit: Google Tensor (5nm) | 64bit: Qualcomm Snapdragon 765G (SM7250-AB) (7nm) |
| CPU | Octa-core, 3 processors: 2x 2.8GHz ARM Cortex-X1 (Dual-core) 2x 2.25GHz ARM Cortex-A78 (Dual-core) 4x 1.8GHz ARM Cortex-A55 (Quad-core) | Octa-core, 3 processors: 1x 2.4GHz Kryo 475 Prime (Single-core) 1x 2.2GHz Kryo 475 Gold (Single-core) 6x 1.8GHz Kryo 475 Silver (Hexa-core) |
| GPU graphical controller | ARM Mali-G78 MP20 | Qualcomm Adreno 620 (625MHz) |
| Performance (benchmark) | AnTuTu: 585485 (v8), 719815 (v9) Geekbench: 2831 (v5.1) GFXBench: 39 fps (ES 3.1 onscreen) | feature not registered |
💽 Memory and storage | ||
| Google Pixel 6 Pro (GF5KQ 256GB) | Google Pixel 4a 5G (G025I) | |
| RAM memory | 12GB LPDDR5 | 6GB LPDDR4X |
| Internal storage | 256GB (220GB available) UFS 3.1 | 128GB (109GB available) UFS 2.1 |
| External storage | Not supported | Not supported |
📶 Mobile networks | ||
| Google Pixel 6 Pro (GF5KQ 256GB) | Google Pixel 4a 5G (G025I) | |
| Dual-SIM | Dual-SIM Standby - Call active on one sim card | Not supported |
| SIM card | 1 slot (Single-SIM) nano-SIM (4FF) + e-SIM | 1 slot (Single-SIM) nano-SIM (4FF) + e-SIM |
| Maximum Download / Upload | 5000/1024 Mbps | 3000/1024 Mbps |
| Network technology | 2G, 3G, 4G, 5G | 2G, 3G, 4G, 5G |
| 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 800/850/900/1700/1900/2100 | UMTS 850/900/1700/1900/2100 |
| Primary 4G network | LTE Cat24 (1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 17, 18, 19, 20, 25, 26, 28, 29, 30, 32, 66, 71) TD-LTE (38, 39, 40, 41, 42, 46, 48) VoLTE | LTE Cat18 (1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 17, 18, 19, 20, 25, 26, 28, 29, 30, 32, 66, 71) TD-LTE (38, 39, 40, 41, 42, 46, 48) VoLTE |
| Primary 5G network | SA/NSA/Sub6 (1, 2, 3, 5, 7, 8, 12, 14, 20, 25, 28, 30, 38, 40, 41, 48, 66, 71, 77, 78) mmWave (257, 258, 260, 261) | SA/NSA/Sub6 (1, 2, 3, 5, 7, 8, 12, 28, 41, 66, 71, 77, 78) |
| Primary data network | GPRS, EDGE, CDMA2000 EV-DO Rev 0, CDMA2000 EV-DO Rev A, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A, SA/NSA, Sub6, mmWave | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A, SA/NSA, Sub6 |
| Secondary 2G network | GSM 850/900/1800/1900 | Not supported |
| Secondary 3G network | CDMA2000 1xEV-DO UMTS 800/850/900/1700/1900/2100 | Not supported |
| Secondary 4G network | LTE Cat24 (1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 17, 18, 19, 20, 25, 26, 28, 29, 30, 32, 66, 71) TD-LTE (38, 39, 40, 41, 42, 46, 48) VoLTE | Not supported |
| Secondary data network | GPRS, EDGE, CDMA2000 EV-DO Rev 0, CDMA2000 EV-DO Rev A, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A, SA/NSA, Sub6, mmWave | Not supported |
📷 Camera | ||
| Google Pixel 6 Pro (GF5KQ 256GB) | Google Pixel 4a 5G (G025I) | |
| Back camera (main camera) | (triple camera) 50 megapixels 48MP telephoto f/3.5104mm1/2"0.8µmPDAFOIS4x-optical-zoom 12MP ultrawide f/2.217mm114°1.25µm | (dual camera) 12.2 megapixels 16MP ultrawide f/2.2107°1.0µm |
| Main camera resolution | 8160x6120 pixels | 4032x3024 pixels |
| Video recording (primary) | 4K UHD (3840x2160) 60 fps | 4K UHD (3840x2160) 60 fps |
| Flash | Dual-LED flash | LED flash |
| Focal aperture | f/1.9 (aperture) | f/1.7 (aperture) |
| Focal length | 25mm lens | 27mm lens |
| Sensor size | 1/1.31" inches | 1/2.55" inches |
| Pixel size | 1.2µm pixel | 1.4µm pixel |
| Autofocus | LDAF/PDAF: laser/phase detection autofocus | PDAF: phase detection autofocus |
| Touch focus | Supported | Supported |
| Image stabilization | OIS: Optical stabilization | OIS: Optical stabilization |
| Zoom | Digital and optical zoom | Only digital zoom |
| Face/smile detection | Face detection, Smile detection | Face detection, Smile detection |
| BSI sensor | Supported | Supported |
| HDR | HDR photo/video on both cameras | HDR photo/video on both cameras |
| Camera extras | 4K@30/60fps 1080p@30/60fps 1080p@120/240fps (slow motion) | 1080p@240fps |
📸 Front camera | ||
| Google Pixel 6 Pro (GF5KQ 256GB) | Google Pixel 4a 5G (G025I) | |
| Front camera (secondary) | 11.1 megapixels | 8 megapixels |
| Front camera resolution | 4064x2724 pixels | 3264x2448 pixels |
| Video recording (secondary) | 4K UHD (3840x2160) | Full HD (1920x1080) |
| Front flash | Not supported | Not supported |
| Focal aperture | f/2.2 (aperture) | f/2.0 (aperture) |
| Focal length | 20mm lens | 24mm lens |
| Sensor size | feature not registered | 1/4" inches |
| Pixel size | 1.22µm pixel | 1.12µm pixel |
🔉 Sound and multimedia | ||
| Google Pixel 6 Pro (GF5KQ 256GB) | Google Pixel 4a 5G (G025I) | |
| Loudspeaker | Stereo sound | Stereo sound |
| 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.265, H.264, H.263, XviD, MKV |
| Audio formats | MP3, WAV, WMA, eAAC+, FLAC | MP3, WAV, WMA, eAAC+, FLAC |
🔌 Connectivity | ||
| Google Pixel 6 Pro (GF5KQ 256GB) | Google Pixel 4a 5G (G025I) | |
| USB | USB 3.1 Type-C, USB OTG On-The-Go | USB 3.1 Type-C, USB OTG On-The-Go |
| Audio output | Type-C reversible connector | 3.5mm jack |
| TV output | USB Type-C (reversible) | USB Type-C (reversible) |
| Bluetooth | 5.2 + A2DP/LE | 5.0 + A2DP/LE |
| WiFi | 802.11 a/b/g/n/ac/ax [wifi6E/6] (2.4GHz, 5GHz, 6GHz) + MIMO WiFi Direct, hotspot | 802.11 a/b/g/n/ac [wifi5] (2.4GHz, 5GHz) + MIMO WiFi Direct, hotspot |
| DLNA | Supported | Supported |
| GPS | A-GPS, GeoTagging, GLONASS, GALILEO, BeiDou, QZSS | A-GPS, GeoTagging, GLONASS, GALILEO, BeiDou, QZSS |
| NFC | Supported | Supported |
| Infrared port | Not supported | Not supported |
🧭 Sensors | ||
| Google Pixel 6 Pro (GF5KQ 256GB) | Google Pixel 4a 5G (G025I) | |
| Sensors | Accelerometer Ambient light sensor Barometer Compass Fingerprint sensor (under display) Gyroscope Hall effect Proximity sensor UWB (Ultra Wideband) | Accelerometer Ambient light sensor Barometer Compass Fingerprint sensor (rear-mounted) Gyroscope Hall effect Proximity sensor |
| Vibrating alert | Supported | Supported |
🔋 Battery | ||
| Google Pixel 6 Pro (GF5KQ 256GB) | Google Pixel 4a 5G (G025I) | |
| Battery type | LiPo: li-ion polymer (Non removable) | LiPo: li-ion polymer (Non removable) |
| Battery capacity | 5003 mAh | 3885 mAh |
| Charger, watts | 30W Wired fast charging Reverse charging by cable USB Power Delivery 3.0 | 18W Wired fast charging USB Power Delivery 2.0 |
| Inductive / wireless charging | 23W Qi Wireless charging (Qi/WPC) Reverse wireless charging | Not supported |
| Talk time autonomy | feature not registered | feature not registered |
| Standby | feature not registered | feature not registered |
➕ Other features | ||
| Google Pixel 6 Pro (GF5KQ 256GB) | Google Pixel 4a 5G (G025I) | |
| 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: Stormy Black, Cloudy White, Sorta Sunny | • Colors: Just Black, White • Google Pay • Google Cast |
☢️ Radiation rate | ||
| Google Pixel 6 Pro (GF5KQ 256GB) | Google Pixel 4a 5G (G025I) | |
| SAR 1.6W/kg (USA, Mexico, etc.) | feature not registered | feature not registered |
| SAR 2W/kg (Europe, UK, etc.) | feature not registered | feature not registered |