Samsung Galaxy J7 Pro vs Samsung Galaxy A21s compare
The best smartphone comparison tool: compare Samsung Galaxy J7 Pro vs Samsung Galaxy A21s and choose the best model for you
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Samsung Galaxy J7 Pro
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Samsung Galaxy A21s
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Samsung Galaxy J7 Pro vs Samsung Galaxy A21s
What is the difference between the Samsung Galaxy J7 Pro and Samsung Galaxy A21s? 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 J7 Pro | Samsung Galaxy A21s | |
| Rating | (+) | (+) | |
| Review | Samsung Galaxy J7 Pro Review | Samsung Galaxy A21s Review | |
| Release date | 2018, March | 2020, May 15 | |
| Dimensions (HxWxD) | 151.7 x 75 x 8 mm | 5.97 x 5.97 x 2.95 in | 163.7 x 75.3 x 8.9 mm | 6.44 x 6.44 x 2.96 in | |
| Weight | 170 g | 6 oz | 192 g | 6.77 oz | |
| Body Build | Front glass, aluminum body, plastic ends | ||
| Colors | Black, Gold, Rose Gold | Black, White, Blue, Red | |
| Battery | 3300 mAh, Non-removable Li-Ion | 5000 mAh, Non-removable Li-Po | |
| Battery life |
Talking time - Up to 21 h (3G) Music play - Up to 84 h |
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| Approximate price | 170 EUR | 190 EUR |
Screen
| Technology | PLS TFT | PLS TFT | |
| 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 | 73.3% | 82.8% | |
| Screen resolution | 1080 x 1920 px | 720 x 1600 px | |
| Screen PPI /points per inch/ | 401 PPI | 270 PPI | |
| Screen protection | Corning Gorilla Glass (market dependent) |
Camera and Video
| Rear camera, main | 13 MP, Single | 48 MP, Quad | |
| Camera specs | -13 MP, f/1.9, 28mm (wide), AF | -48 MP, f/2.0, 26mm (wide), 1/2.0", 0.8µm, PDAF -8 MP, f/2.2, 123˚ (ultrawide), 1/4.0", 1.12µm -2 MP, f/2.4, (macro) -2 MP, f/2.4, (depth) |
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| Functions | LED flash, panorama, HDR | LED flash, panorama, HDR | |
| Video | 1080p@30fps | 1080p@30fps | |
| Front camera, selfie | 13 MP, Single | 13 MP, Single | |
| Specifications | 13 MP, f/1.9 | 13 MP, f/2.2, (wide), 1/3.1'', 1.12µm | |
| Video | 1080p@30fps | 1080p@30fps |
Performance
| Operating system - OS | Android 7.0 (Nougat), upgradable to Android 8.0 (Oreo) | Android 10, One UI 2.0 | |
| Chipset | - Exynos 7870 Octa (14 nm) | - Exynos 850 (8nm) | |
| Processor CPU | - Octa-core 1.6 GHz Cortex-A53 | - Octa-core (4x2.0 GHz Cortex-A55 & 4x2.0 GHz Cortex-A55) | |
| Graphics processor GPU | Mali-T830 MP1 | Mali-G52 | |
| External memory | microSD, up to 256 GB (dedicated slot) | microSDXC (dedicated slot) | |
| Internal memory | 32 GB, 3 GB RAM | 32GB 3GB RAM, 64GB 4GB RAM, 64GB 6GB RAM |
Benchmark
| Antutu 8 Total | 117324 | ||
| GeekBench 6 Single Core | 202 | ||
| GeekBench 6 Multi Core | 844 | ||
| GeekBench 6 OpenCL | 665 | ||
| GeekBench 6 Vulkan | 596 | ||
| GeekBench 5 Single Core | 118 | 173 | |
| GeekBench 5 Multi-Core | 450 | 989 | |
| GeekBench 4 Single Core | 711 | ||
| GeekBench 4 Multi-Core | 3462 | ||
| GeekBench 4 RenderScript | 2268 |
Communication and Connectivity
| SIM card | Single SIM (Nano-SIM)Dual SIM (Nano-SIM, dual stand-by) | 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, LTE Cat4 150/50 Mbps | HSPA 42.2/5.76 Mbps, LTE-A | |
| GPRS | Yes | Yes | |
| Edge | Yes | Yes | |
| Wi-Fi | Wi-Fi 802.11 b/g/n, 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 | ||
| USB | microUSB 2.0, USB On-The-Go | 2.0, Type-C 1.0 reversible connector | |
| Bluetooth | 4.1, A2DP, LE | 5.0, A2DP, LE | |
| Harmful irradiation |
SAR - 0.61 W/kg (head) SAR EU - 0.37 W/kg (head) 1.63 W/kg (body) |
SAR EU - 0.42 W/kg (head) 1.54 W/kg (body) |
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Music and Audio
| Radio | FM radio | ||
| Headphone jack | Yes | Yes |
Other features
| Sensors | - Fingerprint (front-mounted), accelerometer, proximity | - Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass | |
| Other extras |
- ANT+ |
- Fast charging 15W |
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| Versions |
- Versions: G611FF/DS (India) Also known as Samsung Galaxy J7 Prime (2018) |
- Versions: SM-A217F/DS |
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