Samsung Galaxy S7 edge vs Samsung Galaxy A51 Comparison and Differences
Smartphone 1
Samsung Galaxy S7 edge
Smartphone 2
Samsung Galaxy A51
Smartphone 3
Samsung Galaxy S7 edge or Samsung Galaxy A51 Specs Comparison
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Common specs
| Brand and model | Samsung Galaxy S7 edge | Samsung Galaxy A51 | |
| Rating | (+) | (+) | |
| 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 | |
| Case | buy from Amazon | buy from Amazon | |
| 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 | |
| Check price | from Amazon | from Amazon |
Screen
| Technology | Super AMOLED | Super AMOLED | |
| Touchscreen | capacitive touchscreen | capacitive touchscreen | |
| Display colors | 16M | 16M | |
| Screen size | 5.5" in | 6.5" in | |
| 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 | ||
| Screen protector | buy from Amazon | buy from Amazon |
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 |
|
| 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) | |
| 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) | |
| 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 | |
| Bands | -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 - G935FD, G9350 -3G - HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 - G935F, G935FD, G935W8 HSDPA 850 / 900 / 1900 / 2100 & TD-SCDMA - G9350 -4G - LTE band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 12(700), 13(700), 17(700), 18(800), 19(800), 20(800), 25(1900), 26(850), 28(700), 38(2600), 39(1900), 40(2300), 41(2500) - G935F, G935FD LTE band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 12(700), 13(700), 17(700), 18(800), 19(800), 20(800), 25(1900), 26(850), 38(2600), 39(1900), 40(2300), 41(2500) - G9350 LTE band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 12(700), 13(700), 17(700), 18(800), 19(800), 20(800), 25(1900), 29(700), 30(2300), 38(2600), 39(1900), 40(2300), 41(2500) - G935W8 |
-2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only) -3G - HSDPA 850 / 900 / 1900 / 2100 HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 -4G - LTE band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 12(700), 13(700), 17(700), 20(800), 26(850), 28(700), 38(2600), 40(2300), 41(2500), 66(1700/2100) |
|
| 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 |
|
| 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) |
Reviews and Opinions on Samsung Galaxy S7 edge and Samsung Galaxy A51
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