Google Pixel 9 Pro Fold (GC15S 256GB) vs Samsung Galaxy A51 (SM-A515F/DS)
Side by side comparison between Google Pixel 9 Pro Fold vs Samsung Galaxy A51 phones, differences, pros, cons and full specifications. What's the better?
,
8"
OLED
OLED
2076x2152
48
MP
MP
10mp
16GB
RAM
RAM
Octa-core
4650
mAh
mAh
(Non removable)
vs
6.5"
AMOLED
AMOLED
1080x2400
48
MP
MP
32mp
4GB
RAM
RAM
Octa-core
4000
mAh
mAh
(Non removable)
What's the better phone? Google Pixel 9 Pro Fold (GC15S 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!
30 Advantages 
10 Advantages | 22 Common items in both devices |
| 16 million |
| LED flash |
| PDAF: phase detection autofocus on both cameras / PDAF: phase detection autofocus |
| HDR photo/video and HDR photo on front camera / HDR photo on both cameras |
| 1/2" inches |
| 4K UHD (3840x2160) |
| (front) 4K UHD (3840x2160) |
| +15 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 9 Pro Fold (GC15S 256GB) | Galaxy A51 (SM-A515F/DS) | |
| Model | Pixel 9 Pro Fold (GC15S 256GB) | Galaxy A51 (SM-A515F/DS) |
| Other model names | Google Pixel 9 Pro Fold GC15S | Samsung Galaxy A51 SM-A515F/DS |
| Country or region available |  Japan |  (Latin America) |
| Brand | Samsung | |
| Release date | 9/4/2024, Announced: 8/13/2024 | 12/16/2019, Announced: 12/12/2019 |
| Depth | 5.1 millimeters (0.2 inches) | 7.9 millimeters (0.31 inches) |
| Size (width x height) | 150.2 x 155.2 millimeters (5.91 x 6.11 in) | 73.6 x 158.5 millimeters (2.9 x 6.24 in) |
| Weight | 257 grams (9 ounces) | 172 grams (6.02 ounces) |
| Build, materials | Aluminum frame, flexible plastic screen, glass back Back: Gorilla Glass Victus 2 Folded: 10.5mm x 77.1mm x 155.2mm | Plastic body, glass front |
| Protection against water and others | IPX8 certified: water resistant up to 1.5 meters and 30min | Not supported |
📲 Display | ||
| Google Pixel 9 Pro Fold (GC15S 256GB) | Galaxy A51 (SM-A515F/DS) | |
| Display type | LTPO OLED | Super AMOLED |
| Screen size | 8" inches | 6.5" inches |
| Screen-to-body ratio | ~88.5% (screen-to-body ratio) | ~87.4% (screen-to-body ratio) |
| Display resolution | 2076x2152 pixels (1:1) | 1080x2400 pixels (20:9) |
| Touchscreen | Capacitive Multitouch | Capacitive Multitouch |
| Pixel density (dot pitch) | 374 PPI | 405 PPI |
| Colors | 16 million | 16 million |
| Scratch-resistant glass | Not supported | Gorilla Glass 3 |
| Refresh rate | 120Hz | 60Hz |
| Display features | 2700nits[peak] HDR10+ Always-On Display Extra display: OLED 6.3" (1080x2424), 422 ppi, 120Hz, HDR, Gorilla Glass Victus 2 | Always-On Display |
🤖 Operating System | ||
| Google Pixel 9 Pro Fold (GC15S 256GB) | Galaxy A51 (SM-A515F/DS) | |
| System version | Android 14 | Android 10 |
| Firmware update | Android 15 | Android 13 |
| User Interface | feature not registered | One UI 2.5 / 3.1 / 4.1 / 5.0 |
⚙️ Processor | ||
| Google Pixel 9 Pro Fold (GC15S 256GB) | Galaxy A51 (SM-A515F/DS) | |
| Chipset | 64bit: Google Tensor G4 (4nm) | 64bit: Samsung Exynos 9611 (10nm) |
| CPU | Octa-core, 3 processors: 1x 3.1GHz ARM Cortex-X4 (Single-core) 3x 2.6GHz ARM Cortex-A720 (Triple-core) 4x 1.92GHz ARM Cortex-A520 (Quad-core) | Octa-core, 2 processors: 4x 2.3GHz ARM Cortex-A73 (Quad-core) 4x 1.7GHz ARM Cortex-A53 (Quad-core) |
| GPU graphical controller | ARM Mali-G715 MP7 (940MHz) | ARM Mali-G72 MP3 (850MHz) |
| Performance (benchmark) | AnTuTu: 1222235 (v10) Geekbench: 4783 (v6) | AnTuTu: 113051 (v7), 175363 (v8) Geekbench: 5401 (v4.4), 1294 (v5.1) GFXBench: 5.6fps (ES 3.1 onscreen) |
💽 Memory and storage | ||
| Google Pixel 9 Pro Fold (GC15S 256GB) | Galaxy A51 (SM-A515F/DS) | |
| RAM memory | 16GB LPDDR5X | 4GB LPDDR4X |
| Internal storage | 256GB (220GB available) UFS 3.1 | 128GB (107GB available) eMMC 5.1 |
| External storage | Not supported | Until 1TB microSD, microSDXC (dedicated slot) |
📶 Mobile networks | ||
| Google Pixel 9 Pro Fold (GC15S 256GB) | Galaxy A51 (SM-A515F/DS) | |
| Dual-SIM | Dual-SIM Standby - Call active on one sim card | Dual-SIM Standby - Call active on one sim card (dedicated slot) |
| SIM card | 1 slot (Single-SIM) nano-SIM (4FF) + e-SIM | 2 slots (Dual-SIM) nano-SIM (4FF) |
| Maximum Download / Upload | 5000/1024 Mbps | 600/150 Mbps |
| Network technology | 2G, 3G, 4G, 5G | 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 | GSM 850/900/1800/1900 | GSM 850/900/1800/1900 |
| Primary 3G network | 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, 21, 25, 26, 28, 29, 30, 32, 66, 71) TD-LTE (38, 39, 40, 41, 42, 46, 48) VoLTE | LTE Cat12/13 (1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 20, 26, 28, 66) VoLTE |
| Primary 5G network | SA/NSA/Sub6 (1, 2, 3, 5, 7, 8, 12, 14, 20, 25, 26, 28, 29, 30, 38, 40, 41, 48, 66, 70, 71, 75, 76, 77, 78, 79) mmWave (257, 258, 260, 261) | Not supported |
| Primary data network | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A, SA/NSA, Sub6, mmWave | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, LTE, LTE-A |
| Secondary 2G network | GSM 850/900/1800/1900 | GSM 850/900/1800/1900 |
| Secondary 3G network | 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, 21, 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, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A, SA/NSA, Sub6, mmWave | GPRS, EDGE |
📷 Camera | ||
| Google Pixel 9 Pro Fold (GC15S 256GB) | Galaxy A51 (SM-A515F/DS) | |
| Back camera (main camera) | (triple camera) 48 megapixels 10.8MP telephoto f/3.1112mm1/3.2"PDAFOIS5x-optical-zoom 10.5MP ultrawide f/2.2127°1/3.4"PDAF | (quad camera) 48 megapixels 12MP ultrawide f/2.213mm1.12µm 5MP telephoto f/2.440mm 5MP depth f/2.21/5.0"1.12µm |
| Main camera resolution | 8000x6000 pixels | 8000x6000 pixels |
| Video recording (primary) | 4K UHD (3840x2160) 60 fps | 4K UHD (3840x2160) 30 fps |
| Flash | LED flash | LED flash |
| Focal aperture | f/1.7 (aperture) | f/2.0 (aperture) |
| Focal length | 25mm (lens) | 26mm (lens) |
| Sensor size | 1/2" inches | 1/2" inches |
| Pixel size | 0.8µm pixel | 0.8µm pixel |
| Autofocus | PDAF: phase detection autofocus on both cameras | PDAF: phase detection autofocus |
| Touch focus | Supported | Supported |
| Image stabilization | OIS: Optical stabilization | EIS: Digital stabilization |
| Zoom | Digital and optical zoom | Only digital zoom |
| Face/smile detection | Face detection, Smile detection | Face detection, Smile detection |
| BSI sensor | Supported | Not supported |
| HDR | HDR photo/video and HDR photo on front camera | HDR photo on both cameras |
| Camera extras | 4K@24/30/60fps 1080p@24/30/60/120/240fps 10-bit HDR Extra camera: 10MP wide (f/2.2 23mm 1/3.94" PDAF) | feature not registered |
📸 Front camera | ||
| Google Pixel 9 Pro Fold (GC15S 256GB) | Galaxy A51 (SM-A515F/DS) | |
| Front camera (secondary) | 10 megapixels | 32 megapixels |
| Front camera resolution | 3872x2592 pixels | 6528x4896 pixels |
| Video recording (secondary) | 4K UHD (3840x2160) | 4K UHD (3840x2160) |
| Front flash | Not supported | Not supported |
| Focal aperture | f/2.2 (aperture) | f/2.2 (aperture) |
| Focal length | 23mm (lens) | 26mm (lens) |
| Sensor size | 1/3.94" inches | 1/2.8" inches |
| Pixel size | feature not registered | 0.8µm pixel |
🔉 Sound and multimedia | ||
| Google Pixel 9 Pro Fold (GC15S 256GB) | Galaxy A51 (SM-A515F/DS) | |
| Loudspeaker | Stereo sound | Supported |
| Active noise cancellation | 3 microphones | 2 microphones or more |
| Radio | Not supported | FM (RDS) |
| 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 9 Pro Fold (GC15S 256GB) | Galaxy A51 (SM-A515F/DS) | |
| USB | USB 3.2 Type-C, USB OTG On-The-Go | USB 2.0 Type-C, USB OTG On-The-Go |
| Audio output | Type-C reversible connector | 3.5mm jack |
| TV output | USB Type-C (reversible) | Not supported |
| Bluetooth | 5.3 + A2DP/LE | 5.0 + A2DP/LE |
| WiFi | 802.11 a/b/g/n/ac/ax/be [wifi7/6E/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 | Not supported |
| GPS | A-GPS, GeoTagging, GLONASS, GALILEO, BeiDou, QZSS, NavIC | A-GPS, GeoTagging, GLONASS, GALILEO, BeiDou |
| NFC | Supported | Not supported |
| Infrared port | Not supported | Not supported |
🧭 Sensors | ||
| Google Pixel 9 Pro Fold (GC15S 256GB) | Galaxy A51 (SM-A515F/DS) | |
| Sensors | Accelerometer Ambient light sensor Barometer Compass Face unlock Fingerprint sensor (side-mounted) Gyroscope Proximity sensor UWB (Ultra Wideband) | Accelerometer Ambient light sensor ANT+ Compass Face unlock Fingerprint sensor (under display) Gyroscope Hall effect Virtual proximity sensor |
| Vibrating alert | Supported | Supported |
🔋 Battery | ||
| Google Pixel 9 Pro Fold (GC15S 256GB) | Galaxy A51 (SM-A515F/DS) | |
| Battery type | Li-Ion: lithium-ion (Non removable) | LiPo: li-ion polymer (Non removable) |
| Battery capacity | 4650 mAh | 4000 mAh |
| Charger, watts | 21W Wired fast charging Reverse charging by cable USB Power Delivery 3.0 | 15W Wired fast charging |
| Inductive / wireless charging | 75W Qi wireless charging | Not supported |
| Talk time autonomy | feature not registered | feature not registered |
| Standby | feature not registered | feature not registered |
➕ Other features | ||
| Google Pixel 9 Pro Fold (GC15S 256GB) | Galaxy A51 (SM-A515F/DS) | |
| Call control | Voice dialing, Voice recorder, Voice commands | Voice dialing, Voice recorder |
| 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: Obsidian, Porcelain, Hazel, Rose quartz • Google Cast • FeliCa | • Colors: Prism, Crush Black, White, Blue, Pink |
☢️ Radiation rate | ||
| Google Pixel 9 Pro Fold (GC15S 256GB) | Galaxy A51 (SM-A515F/DS) | |
| SAR 1.6W/kg (USA, Mexico, etc.) | feature not registered | feature not registered |
| SAR 2W/kg (Europe, UK, etc.) | 0.98W/kg (head), 1.39W/kg (body) | 0.369W/kg (head), 1.59W/kg (body) |