Samsung Galaxy A21 vs Blackview S8 Comparison and Differences
Smartphone 1
Samsung Galaxy A21
Smartphone 2
Blackview S8
Smartphone 3
Samsung Galaxy A21 or Blackview S8 Specs Comparison
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Common specs
| Brand and model | Samsung Galaxy A21 | Blackview S8 | |
| Rating | (+0) | (+0) | |
| Release date | 2020, April 8 | October, 2017 | |
| Dimensions (HxWxD) | 167.8 x 76.7 x 8.1 mm | 6.61 x 6.61 x 3.02 in | 154.0 x 71.9 x 8.5 mm | 6.06 x 6.06 x 2.83 in | |
| Weight | 193 g | 6.81 oz | 190 g | 6.7 oz | |
| Body Build | Glass front, plastic back, plastic frame | Metal | |
| Case | buy from Amazon | buy from Amazon | |
| Colors | Black | Black, Violet | |
| Battery | 4000 mAh, Non-removable Li-Po | 3180 mAh, Li-Polymer, non-removable | |
| Approximate price | 199 EUR | ||
| Check price | from Amazon | from Amazon |
Screen
| Technology | IPS LCD | LCD IPS | |
| Touchscreen | capacitive touchscreen | capacitive touchscreen | |
| Display colors | 16M | 16M | |
| Screen size | 6.5" in | 5.7" in | |
| Screen area | 102.0 cm2 | 83.8 cm2 | |
| Screen format | 20:9 (height:width) | 18:9 (height:width) | |
| Screen to body ratio | 79.3% | 75% | |
| Screen resolution | 720 x 1600 px | 720 x 1440 px | |
| Screen PPI /points per inch/ | 270 PPI | 282 PPI | |
| Screen protector | buy from Amazon | buy from Amazon |
Camera and Video
| Rear camera, main | 16 MP, Quad | 13 MP, Dual | |
| Camera specs | -16 MP, f/1.8, (wide), 1/3.06", 1.0µm, PDAF -8 MP, f/2.2, (ultrawide), 1/4.0", 1.12µm -2 MP, f/2.4, (macro) -2 MP, f/2.4, (depth) |
-13 MP, ƒ/ 2.0, (wide), 1.12 µm - MP, ƒ/ , (Secondary) |
|
| Functions | LED flash, panorama, HDR | Dual LED flash | |
| Video | 1080p@30fps | 1080p video | |
| Front camera, selfie | 13 MP, Single | 8 MP, Single | |
| Specifications | 13 MP, f/2.0, (wide) | 8 MP, ƒ/ | |
| Functions | LED flash | ||
| Video | 1080p@30fps |
Performance
| Operating system - OS | Android 10.0; One UI 2.0 | Android 7.0 Nougat | |
| Chipset | - MediaTek MT6750T (28 nm) | ||
| CPU | - Octa-core (4x2.3 GHz & 4x1.8 GHz) | - Octa-Core (4x Cortex A53 1.5 GHz + 4x Cortex A53 1.0 GHz) | |
| GPU | ARM Mali-T860 MP2 | ||
| External memory | microSDXC (dedicated slot) | ||
| Internal memory | 32GB 3GB RAM | 4GB 64GB, 4GB · 64GB |
Benchmark
| Antutu 8 Total | 102874 | ||
| GeekBench 5 Single Core | 193 | ||
| GeekBench 5 Multi-Core | 975 | ||
| GeekBench 4 Single Core | 740 | 618 | |
| GeekBench 4 Multi-Core | 4039 | 2673 |
Communication and Connectivity
| SIM card | Single SIM (Nano-SIM)Dual SIM (Nano-SIM, dual stand-by) | Dual SIM, dual stand-by (Nano SIM + Micro SIM) | |
| Network | GSM / HSPA / LTE | 2G / 3G / 4G / | |
| Bands | -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM only) -3G - HSDPA 850 / 900 / 1900 / 2100 HSDPA 850 / 1700(AWS) / 1900 / 2100 -4G - LTE |
-2G - B2 (1900), B3 (1800), B5 (850), B8 (900) -3G - B1 (2100), B8 (900) -4G - B1 (2100), B3 (1800), B7 (2600), B8 (900), B20 (800) |
|
| Speed | HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps | HSPA, LTE | |
| GPRS | Yes | Yes | |
| Edge | Yes | Yes | |
| Wi-Fi | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot | 802.11b, 802.11g, 802.11n, 802.11n 5GHz,Dual band ,Wi-Fi Hotspot ,Wi-Fi Direct | |
| GPS | Yes, with A-GPS, GLONASS, BDS | GPS, A-GPS, GLONASS | |
| NFC | Yes (market/region dependent) | No | |
| USB | 2.0, Type-C 1.0 reversible connector | Yes, USB On-The-Go (OTG), Mass Storage | |
| Bluetooth | 5.0, A2DP, LE | Bluetooth 4.0, A2DP | |
| Harmful irradiation | SAR - 1.27 W/kg (head) 0.60 W/kg (body) |
Music and Audio
| Radio | FM radio | Yes | |
| Headphone jack | Yes | No |
Other features
| Sensors | - Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass | - Fingerprint (rear-mounted), Proximity, Accelerometer, compass , Infrared port | |
| Other extras |
- Fast charging 15W |
- Fast battery charging |
Reviews and Opinions on Samsung Galaxy A21 and Blackview S8
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