Samsung Galaxy A51 vs Tecno Spark 7 compare
The best smartphone comparison tool: compare Samsung Galaxy A51 vs Tecno Spark 7 and choose the best model for you
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Samsung Galaxy A51
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Tecno Spark 7
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Samsung Galaxy A51 vs Tecno Spark 7
What is the difference between the Samsung Galaxy A51 and Tecno Spark 7? 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 A51 | Tecno Spark 7 | |
| Rating | (+) | (+) | |
| Review | Samsung Galaxy A51 Review | Tecno Spark 7 Review | |
| Release date | 2019, December | 2021, April 09 | |
| Dimensions (HxWxD) | 158.5 x 73.6 x 7.9 mm | 6.24 x 6.24 x 2.9 in | 164.8 x 76.1 x 9.5 mm | 6.49 x 6.49 x 3 in | |
| Weight | 172 g | 6.07 oz | 0 g | 0 oz | |
| Body Build | Glass front (Gorilla Glass 3), plastic back, plastic frame | ||
| Colors | Prism Crush Black, White, Blue, Pink | Morpheus Blue, Spruce Green, Magnet Black | |
| Battery | 4000 mAh, Non-removable Li-Po | 6000 mAh, Li-Po, non-removable | |
| Battery life |
Talking time - Up to 32 h (3G) Music play - Up to 87 h |
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| Approximate price | $280 | 90 EUR |
Screen
| Technology | Super AMOLED | IPS LCD | |
| Touchscreen | capacitive touchscreen | capacitive touchscreen | |
| Display colors | 16M | 16M | |
| Screen size | 6.5" inc | 6.5" inc | |
| Screen area | 102.0 cm2 | 102.0 cm2 | |
| Screen format | 20:9 (height:width) | 20:9 (height:width) | |
| Screen to body ratio | 87.4% | 81.3% | |
| Screen resolution | 1080 x 2400 px | 720 x 1600 px | |
| Screen PPI /points per inch/ | 405 PPI | 270 PPI | |
| Screen protection | Corning Gorilla Glass 3 |
Camera and Video
| Rear camera, main | 48 MP, Quad | 16 MP, Dual | |
| Camera specs | -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 |
-16 MP, AF -VGA |
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| Functions | LED flash, panorama, HDR | Quad-LED flash | |
| Video | 2160p@30fps, 1080p@30/120fps; gyro-EIS | 1080p@30fps | |
| DxOMark Main Score | 87 | ||
| DxOMark Photo | 90 | ||
| DxOMark Video | 86 | ||
| Front camera, selfie | 32 MP, Single | 8 MP, Single | |
| Specifications | 32 MP, f/2.2, 26mm (wide), 1/2.8", 0.8µm | 8 MP | |
| Functions | HDR | Dual-LED flash | |
| Video | 1080p@30fps | 1080p@30fps |
Performance
| Operating system - OS | Android 10.0; One UI 2 | Android 11, HIOS 7.5 | |
| Chipset | - Exynos 9611 (10nm) | - MediaTek Helio A25 (12 nm) | |
| Processor CPU | - Octa-core (4x2.3 GHz Cortex-A73 & 4x1.7 GHz Cortex-A53) | - Octa-core (4x1.8 GHz Cortex-A53 & 4x1.5 GHz Cortex-A53) | |
| Graphics processor GPU | Mali-G72 MP3 | PowerVR GE8320 | |
| External memory | microSD, up to 1 TB (dedicated slot) | microSDXC (dedicated slot) | |
| Internal memory | 64GB 4GB RAM, 128GB 4GB RAM, 128GB 6GB RAM, 128GB 8GB RAM | 32GB 2GB RAM, 64GB 3GB 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 | 138454 | 100378 | |
| Antutu 7 Total | |||
| GeekBench 6 Single Core | 325 | ||
| GeekBench 6 Multi Core | 1031 | ||
| GeekBench 6 OpenCL | 761 | ||
| GeekBench 6 Vulkan | 1472 | ||
| GeekBench 5 Single Core | 264 | 158 | |
| GeekBench 5 Multi-Core | 1276 | 754 |
Communication and Connectivity
| SIM card | Single SIM (Nano-SIM)Dual SIM (Nano-SIM, dual stand-by) | Dual SIM (Nano-SIM, dual stand-by) | |
| Network | GSM / HSPA / LTE | GSM / HSPA / LTE | |
Show all network frequencies: |
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| Speed | HSPA, LTE-A | HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps | |
| 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 b/g/n, hotspot | |
| GPS | Yes, with A-GPS, GLONASS, GALILEO, BDS | Yes, with A-GPS | |
| NFC | Yes | No | |
| USB | 2.0, Type-C 1.0 reversible connector, USB On-The-Go | microUSB 2.0, USB On-The-Go | |
| Bluetooth | 5.0, A2DP, LE | Yes | |
| Harmful irradiation |
SAR - 0.80 W/kg (head) 0.67 W/kg (body) SAR EU - 0.37 W/kg (head) 1.59 W/kg (body) |
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Music and Audio
| Radio | FM radio | FM radio | |
| Headphone jack | Yes | Yes | |
| Others | - Active noise cancellation with dedicated mic |
Other features
| Sensors | - Fingerprint (under display, optical), accelerometer, gyro, proximity, compass | - Fingerprint (rear-mounted), accelerometer, proximity | |
| Other extras |
- ANT+ - Fast battery charging 15W |
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| Versions |
- 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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