Samsung Galaxy S7 edge vs Samsung Galaxy A51 compare
The best smartphone comparison tool: compare Samsung Galaxy S7 edge vs Samsung Galaxy A51 and choose the best model for you
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Samsung Galaxy S7 edge
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Samsung Galaxy A51
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Samsung Galaxy S7 edge vs Samsung Galaxy A51
What is the difference between the Samsung Galaxy S7 edge and Samsung Galaxy A51? Which one is better? The answers to these questions and many more can be found here in this detailed comparison of the two phones. Discover the differences in specs between these two desirable devices, from screen size to battery life, in the table below. We have all the information you need to choose the best phone for you.
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Common specs
| Brand and model | Samsung Galaxy S7 edge | Samsung Galaxy A51 | |
| Rating | (+) | (+) | |
| Review | Samsung Galaxy S7 edge Review | Samsung Galaxy A51 Review | |
| Release date | 2016, February | 2019, December | |
| Dimensions (HxWxD) | 150.9 x 72.6 x 7.7 mm | 5.94 x 5.94 x 2.86 in | 158.5 x 73.6 x 7.9 mm | 6.24 x 6.24 x 2.9 in | |
| Weight | 157 g | 5.54 oz | 172 g | 6.07 oz | |
| Body Build | Front/back glass (Gorilla Glass 4), aluminum frame | Glass front (Gorilla Glass 3), plastic back, plastic frame | |
| Colors | Black, White, Gold, Silver, Pink Gold, Black Pearl, Coral Blue | Prism Crush Black, White, Blue, Pink | |
| Battery | 3600 mAh, Non-removable Li-Ion | 4000 mAh, Non-removable Li-Po | |
| Battery life |
Talking time - Up to 27 h (3G) Music play - Up to 74 h |
Talking time - Up to 32 h (3G) Music play - Up to 87 h |
|
| Approximate price | 400 EUR | $280 |
Screen
| Technology | Super AMOLED | Super AMOLED | |
| Touchscreen | capacitive touchscreen | capacitive touchscreen | |
| Display colors | 16M | 16M | |
| Screen size | 5.5" inc | 6.5" inc | |
| Screen area | 83.4 cm2 | 102.0 cm2 | |
| Screen format | 16:9 (height:width) | 20:9 (height:width) | |
| Screen to body ratio | 76.1% | 87.4% | |
| Screen resolution | 1440 x 2560 px | 1080 x 2400 px | |
| Screen PPI /points per inch/ | 534 PPI | 405 PPI | |
| Screen protection | Corning Gorilla Glass 4 | Corning Gorilla Glass 3 | |
| Other specs | - Always-on display |
Camera and Video
| Rear camera, main | 12 MP, Single | 48 MP, Quad | |
| Camera specs | -12 MP, f/1.7, 26mm (wide), 1/2.55'', 1.4µm, OIS, dual pixel PDAF | -48 MP, f/2.0, 26mm (wide), 1/2.0", 0.8µm, PDAF -12 MP, f/2.2, 12mm (ultrawide) -5 MP, f/2.4, 25mm (macro), 1/5.0", 1.12µm -5 MP, f/2.2, 1/5.0", 1.12µm, depth sensor |
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| Functions | LED flash, auto-HDR, panorama | LED flash, panorama, HDR | |
| Video | 2160p@30fps, 1080p@60fps, 720p@240fps, HDR, dual-video rec. | 2160p@30fps, 1080p@30/120fps; gyro-EIS | |
| DxOMark Main Score | 89 | 87 | |
| DxOMark Photo | 91 | 90 | |
| DxOMark Video | 86 | 86 | |
| Front camera, selfie | 5 MP, Single | 32 MP, Single | |
| Specifications | 5 MP, f/1.7, 22mm (wide), 1/4.1'', 1.34µm | 32 MP, f/2.2, 26mm (wide), 1/2.8", 0.8µm | |
| Functions | Dual video call, Auto-HDR | HDR | |
| Video | 1080p@30fps |
Performance
| Operating system - OS | Android 6.0 (Marshmallow), upgradable to Android 8.0 (Oreo); TouchWiz UI | Android 10.0; One UI 2 | |
| Chipset | - Qualcomm MSM8996 Snapdragon 820 (14 nm)
- Exynos 8890 Octa (14 nm) - G935FD, G935F, G935W8 |
- Exynos 9611 (10nm) | |
| Processor CPU | - Quad-core (2x2.15 GHz Kryo & 2x1.6 GHz Kryo) - G9350 -Octa-core (4x2.3 GHz Mongoose & 4x1.6 GHz Cortex-A53) - G935FD, G935F, G935W8 |
- Octa-core (4x2.3 GHz Cortex-A73 & 4x1.7 GHz Cortex-A53) | |
| Graphics processor GPU | Adreno 530 - G9350 Mali-T880 MP12 - G935FD, G935F, G935W8 |
Mali-G72 MP3 | |
| External memory | microSD, up to 512 GB (uses SIM 2 slot) - dual SIM model only | microSD, up to 1 TB (dedicated slot) | |
| Internal memory | 32/64/128 GB, 4 GB RAM | 64GB 4GB RAM, 128GB 4GB RAM, 128GB 6GB RAM, 128GB 8GB RAM |
Benchmark
| Antutu 10 Total | 266589 | ||
| Antutu 10 CPU | 78142 | ||
| Antutu 10 GPU | 45333 | ||
| Antutu 10 Mem | 67437 | ||
| Antutu 10 UX | 78142 | ||
| Antutu 8 Total | 184713 | 138454 | |
| Antutu 7 Total | |||
| GeekBench 6 Single Core | 257 | 325 | |
| GeekBench 6 Multi Core | 639 | 1031 | |
| GeekBench 6 OpenCL | 527 | 761 | |
| GeekBench 6 Vulkan | 1472 | ||
| GeekBench 5 Single Core | 252 | 264 | |
| GeekBench 5 Multi-Core | 723 | 1276 | |
| GeekBench 4 Single Core | 1456 | ||
| GeekBench 4 Multi-Core | 3744 | ||
| GeekBench 4 RenderScript | 4571 | ||
| GeekBench 4 Battery | 2782 |
Communication and Connectivity
| SIM card | Single SIM (Nano-SIM) - G935F, G935W8Hybrid Dual SIM (Nano-SIM, dual stand-by) - G935FD | Single SIM (Nano-SIM)Dual SIM (Nano-SIM, dual stand-by) | |
| Network | GSM / HSPA / LTE | GSM / HSPA / LTE | |
Show all network frequencies: |
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| Speed | HSPA 42.2/5.76 Mbps, LTE-A (3CA) Cat9 450/50 Mbps | HSPA, LTE-A | |
| GPRS | Yes | Yes | |
| Edge | Yes | Yes | |
| Wi-Fi | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot | |
| GPS | Yes, with A-GPS, GLONASS, BDS | Yes, with A-GPS, GLONASS, GALILEO, BDS | |
| NFC | Yes | Yes | |
| USB | microUSB 2.0, USB Host | 2.0, Type-C 1.0 reversible connector, USB On-The-Go | |
| Bluetooth | 4.2, A2DP, LE, aptX | 5.0, A2DP, LE | |
| Harmful irradiation |
SAR - 1.17 W/kg (head) 1.59 W/kg (body) SAR EU - 0.26 W/kg (head) 0.51 W/kg (body) |
SAR - 0.80 W/kg (head) 0.67 W/kg (body) SAR EU - 0.37 W/kg (head) 1.59 W/kg (body) |
|
Music and Audio
| Radio | No | FM radio | |
| Headphone jack | Yes | Yes | |
| Others | - 24-bit/192kHz audio -Active noise cancellation with dedicated mic |
- Active noise cancellation with dedicated mic |
Other features
| Sensors | - Fingerprint (front-mounted), accelerometer, gyro, proximity, compass, barometer, heart rate, SpO2 | - Fingerprint (under display, optical), accelerometer, gyro, proximity, compass | |
| Other extras |
- ANT+ - -S-Voice natural language commands and dictation - Fast battery charging (Quick Charge 2.0) -Qi/PMA wireless charging (market dependent) - - - Samsung Pay (Visa, MasterCard certified) -IP68 dust/water proof (up to 1.5m for 30 mins) |
- ANT+ - Fast battery charging 15W |
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| Versions |
- Versions: G935F (Global); G935FD (Southeast Asia, India); G9350 (Hong Kong); G935W8 (Canada) Also known as Samsung Galaxy S7 edge Duos with dual-SIM card slots |
- Versions: SM-A515F/DSN (Global); SM-A515F/DS (LATAM); SM-A515F/DST (Brazil); SM-A515F/DSM (Russia); SM-A515F/N (Australia) |
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