Apple iPhone 7 Plus (128GB) vs Samsung Galaxy A51 (SM-A515F/DSN)
Side by side comparison between Apple iPhone 7 Plus vs Samsung Galaxy A51 phones, differences, pros, cons and full specifications. What's the better?
,
5.5"
IPS
IPS
1080x1920
12
MP
MP
7.1mp
3GB
RAM
RAM
Quad-core
2900
mAh
mAh
(Non removable)
vs
6.5"
AMOLED
AMOLED
1080x2400
48
MP
MP
32mp
6GB
RAM
RAM
Octa-core
4000
mAh
mAh
(Non removable)
What's the better phone? Samsung Galaxy A51 (SM-A515F/DSN)
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 
22 Advantages | 20 Common items in both devices |
| 60Hz |
| 16 million |
| PDAF: phase detection autofocus |
| HDR photo/video on both cameras / HDR photo on both cameras |
| 4K UHD (3840x2160) |
| 4G LTE-A |
| Capacitive |
| +13 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 | ||
| iPhone 7 Plus (128GB) | Galaxy A51 (SM-A515F/DSN) | |
| Model | iPhone 7 Plus (128GB) | Galaxy A51 (SM-A515F/DSN) |
| Other model names | iPhone 7 Plus A1661 CDMA, iPhone 7 Plus A1784 | Samsung Galaxy A51 SM-A515F/DSN |
| Country or region available |  (Global, International) |     (Europe), (Global, International), United Arab Emirates, Pakistan, Taiwan |
| Brand | Apple | Samsung |
| Release date | 9/16/2016, Announced: 9/7/2016 | 12/16/2019, Announced: 12/12/2019 |
| Depth | 7.3 millimeters (0.29 inches) | 7.9 millimeters (0.31 inches) |
| Size (width x height) | 77.9 x 158.2 millimeters (3.07 x 6.23 in) | 73.6 x 158.5 millimeters (2.9 x 6.24 in) |
| Weight | 188 grams (6.58 ounces) | 172 grams (6.02 ounces) |
| Build, materials | Aluminum body, glass front | Plastic body, glass front |
| Protection against water and others | IP67 certified: dust proof and waterproof over 1 meter and 30min | Not supported |
📲 Display | ||
| iPhone 7 Plus (128GB) | Galaxy A51 (SM-A515F/DSN) | |
| Display type | TFT LED-Backlit IPS LCD | Super AMOLED |
| Screen size | 5.5" inches | 6.5" inches |
| Screen-to-body ratio | ~67.7% (screen-to-body ratio) | ~87.4% (screen-to-body ratio) |
| Display resolution | 1080x1920 pixels (16:9) | 1080x2400 pixels (20:9) |
| Touchscreen | Capacitive Multitouch 10-points | Capacitive Multitouch |
| Pixel density (dot pitch) | 401 PPI | 405 PPI |
| Colors | 16 million | 16 million |
| Scratch-resistant glass | Sapphire Glass | Gorilla Glass 3 |
| Refresh rate | 60Hz | 60Hz |
| Display features | 625nits[typ] Wide color gamut | Always-On Display |
🤖 Operating System | ||
| iPhone 7 Plus (128GB) | Galaxy A51 (SM-A515F/DSN) | |
| System version | iOS 10 | Android 10 |
| Firmware update | iOS 15 | Android 13 |
| User Interface | feature not registered | One UI 2.5 / 3.1 / 4.1 / 5.0 |
⚙️ Processor | ||
| iPhone 7 Plus (128GB) | Galaxy A51 (SM-A515F/DSN) | |
| Chipset | 64bit: Apple A10 Fusion (16nm) | 64bit: Samsung Exynos 9611 (10nm) |
| CPU | Quad-core, 2 processors: 2x 2.34GHz Hurricane (Dual-core) 2x 2GHz Zephyr (Dual-core) | Octa-core, 2 processors: 4x 2.3GHz ARM Cortex-A73 (Quad-core) 4x 1.7GHz ARM Cortex-A53 (Quad-core) |
| GPU graphical controller | PowerVR Series7XT Plus (6-core, 900MHz) | ARM Mali-G72 MP3 (850MHz) |
| Performance (benchmark) | Basemark OS II: 3796 (2.0) | feature not registered |
💽 Memory and storage | ||
| iPhone 7 Plus (128GB) | Galaxy A51 (SM-A515F/DSN) | |
| RAM memory | 3GB LPDDR4 | 6GB LPDDR4X |
| Internal storage | 128GB (119GB available) NVMe (SSD) | 128GB (107GB available) eMMC 5.1 |
| External storage | Not supported | Until 1TB microSD, microSDXC (dedicated slot) |
📶 Mobile networks | ||
| iPhone 7 Plus (128GB) | Galaxy A51 (SM-A515F/DSN) | |
| Dual-SIM | Not supported | Dual-SIM Standby - Call active on one sim card (dedicated slot) |
| SIM card | 1 slot (Single-SIM) nano-SIM (4FF) | 2 slots (Dual-SIM) nano-SIM (4FF) |
| Maximum Download / Upload | 450/50 Mbps | 600/150 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 | GSM 850/900/1800/1900, CDMA 800/1900/2100 (A1661) | GSM 850/900/1800/1900 |
| Primary 3G network | A1661 model: CDMA2000 TD-SCDMA 1900/2000 UMTS 850/900/1700/1900/2100 A1784 model: UMTS 850/900/1700/1900/2100 | UMTS 850/900/1700/1900/2100 |
| Primary 4G network | LTE Cat9 (1,2,3,4,5,7,8,12,13,17,18,19,20,25,26,27,28,29,30) TD-LTE (38,39,40,41) | LTE Cat12/13 (1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 20, 26, 28, 66) TD-LTE (38, 40, 41) VoLTE |
| Primary 5G network | Not supported | Not supported |
| Primary data network | GPRS, EDGE, CDMA2000 EV-DO Rev A, TD-SCDMA, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A |
| Secondary 2G network | Not supported | GSM 850/900/1800/1900 |
| Secondary 3G network | Not supported | Not supported |
| Secondary 4G network | Not supported | Not supported |
| Secondary data network | Not supported | GPRS, EDGE |
📷 Camera | ||
| iPhone 7 Plus (128GB) | Galaxy A51 (SM-A515F/DSN) | |
| Back camera (main camera) | (dual camera) 12 megapixels 12MP telephoto f/2.856mm1/3.6 | (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 | 4608x2592 pixels | 8000x6000 pixels |
| Video recording (primary) | 4K UHD (3840x2160) 30 fps | 4K UHD (3840x2160) 30 fps |
| Flash | Quad-LED flash | LED flash |
| Focal aperture | f/1.8 (aperture) | f/2.0 (aperture) |
| Focal length | 28mm lens | 26mm lens |
| Sensor size | 1/3" inches | 1/2" inches |
| Pixel size | 1.22µm pixel | 0.8µm pixel |
| Autofocus | PDAF: phase detection autofocus | 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 on both cameras | HDR photo on both cameras |
| Camera extras | 1080p@120fps 720p@240fps | feature not registered |
📸 Front camera | ||
| iPhone 7 Plus (128GB) | Galaxy A51 (SM-A515F/DSN) | |
| Front camera (secondary) | 7.1 megapixels | 32 megapixels |
| Front camera resolution | 3072x2304 pixels | 6528x4896 pixels |
| Video recording (secondary) | Full HD (1920x1080) | 4K UHD (3840x2160) |
| Front flash | Not supported | Not supported |
| Focal aperture | f/2.2 (aperture) | f/2.2 (aperture) |
| Focal length | 32mm lens | 26mm lens |
| Sensor size | feature not registered | 1/2.8" inches |
| Pixel size | feature not registered | 0.8µm pixel |
🔉 Sound and multimedia | ||
| iPhone 7 Plus (128GB) | Galaxy A51 (SM-A515F/DSN) | |
| Loudspeaker | Stereo sound with dual speakers | Supported |
| Active noise cancellation | 2 microphones or more | 2 microphones or more |
| Radio | Not supported | FM (RDS) |
| TV | Not supported | Not supported |
| Video formats | MPEG4, H.265, H.264, MOV | MP4, H.265, H.264, H.263, XviD, MKV |
| Audio formats | MP3, WAV, AAC, eAAC, M4A | MP3, WAV, WMA, eAAC+, FLAC |
🔌 Connectivity | ||
| iPhone 7 Plus (128GB) | Galaxy A51 (SM-A515F/DSN) | |
| USB | USB 2.0 proprietary connector | USB 2.0 Type-C, USB OTG On-The-Go |
| Audio output | proprietary audio output | 3.5mm jack |
| TV output | Proprietary TV-out | Not supported |
| Bluetooth | 4.2 + A2DP | 5.0 + A2DP/LE |
| WiFi | 802.11 a/b/g/n/ac [wifi5] (2.4GHz, 5GHz) + MIMO WiFi hotspot | 802.11 a/b/g/n/ac [wifi5] (2.4GHz, 5GHz) + MIMO WiFi Direct, hotspot |
| DLNA | Not supported | Not supported |
| GPS | A-GPS, GeoTagging, GLONASS, GALILEO, QZSS | A-GPS, GeoTagging, GLONASS, GALILEO, BeiDou |
| NFC | Supported | Supported |
| Infrared port | Not supported | Not supported |
🧭 Sensors | ||
| iPhone 7 Plus (128GB) | Galaxy A51 (SM-A515F/DSN) | |
| Sensors | Accelerometer Ambient light sensor Barometer Compass Fingerprint sensor (front-mounted) Gyroscope Proximity sensor | Accelerometer Ambient light sensor ANT+ Compass Face unlock Fingerprint sensor (under display) Gyroscope Hall effect Virtual proximity sensor |
| Vibrating alert | Supported | Supported |
🔋 Battery | ||
| iPhone 7 Plus (128GB) | Galaxy A51 (SM-A515F/DSN) | |
| Battery type | Li-Ion: lithium-ion (Non removable) | LiPo: li-ion polymer (Non removable) |
| Battery capacity | 2900 mAh | 4000 mAh |
| Charger, watts | Wired charging | 15W Wired fast charging |
| Inductive / wireless charging | Not supported | Not supported |
| Talk time autonomy | 21 hours | feature not registered |
| Standby | 384 hours (16 days) | feature not registered |
➕ Other features | ||
| iPhone 7 Plus (128GB) | Galaxy A51 (SM-A515F/DSN) | |
| 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: Jet Black, Black, Silver, Gold, Rose Gold • Oleophobic coating • Simultaneous HD video and image recording • 3D Touch display • FaceTime • Siri • AirDrop • iCloud • NFC Apple Pay only • Lightning to 3.5mm headphone jack adapter included | • Colors: Prism, Crush Black, White, Blue, Pink |
☢️ Radiation rate | ||
| iPhone 7 Plus (128GB) | Galaxy A51 (SM-A515F/DSN) | |
| SAR 1.6W/kg (USA, Mexico, etc.) | feature not registered | feature not registered |
| SAR 2W/kg (Europe, UK, etc.) | feature not registered | 0.369W/kg (head), 1.59W/kg (body) |