Samsung Galaxy J7 Duo vs ZTE Blade A71 Comparison and Differences
Smartphone 1
Samsung Galaxy J7 Duo
Smartphone 2
ZTE Blade A71
Smartphone 3
Samsung Galaxy J7 Duo or ZTE Blade A71 Specs Comparison
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Common specs
| Brand and model | Samsung Galaxy J7 Duo | ZTE Blade A71 | |
| Rating | (+) | (+) | |
| Release date | 2018, April | 2021, October 07 | |
| Dimensions (HxWxD) | 153.5 x 77.2 x 8.2 mm | 6.04 x 6.04 x 3.04 in | 165.2 x 75.2 x 8.2 mm | 6.5 x 6.5 x 2.96 in | |
| Weight | 174 g | 6.14 oz | 180 g | 6.35 oz | |
| Body Build | Plastic | ||
| Case | buy from Amazon | buy from Amazon | |
| Colors | Black, Gold, Rose Gold, White | Blue, Gray, Green | |
| Battery | 3000 mAh, Removable Li-Ion | 4000 mAh, Li-Ion, non-removable | |
| Approximate price | 240 EUR | $ 139 | |
| Check price | from Amazon | from Amazon |
Screen
| Technology | Super AMOLED | LCD IPS | |
| Touchscreen | capacitive touchscreen | capacitive touchscreen | |
| Display colors | 16M | 16M | |
| Screen size | 5.5" in | 6.52" in | |
| Screen area | 83.4 cm2 | 102.6 cm2 | |
| Screen format | 16:9 (height:width) | 20:9 (height:width) | |
| Screen to body ratio | 70.4% | 82.6% | |
| Screen resolution | 720 x 1280 px | 720 x 1600 px | |
| Screen PPI /points per inch/ | 267 PPI | 269 PPI | |
| Screen protector | buy from Amazon | buy from Amazon |
Camera and Video
| Rear camera, main | 13 MP, Dual | 16 MP, Triple | |
| Camera specs | -13 MP, f/1.9, AF -5 MP, f/1.9, depth sensor |
-16 MP, f/1.8, (wide), AF -8 MP, f/2.2, 120˚, (ultrawide) -2 MP, f/2.4, (depth) |
|
| Functions | LED flash, panorama, HDR | LED flash, HDR | |
| Video | 1080p@30fps | 1080p@30fps | |
| Front camera, selfie | 8 MP, Single | 8 MP, Single | |
| Specifications | 8 MP, f/1.9 | 8 MP | |
| Functions | LED flash | ||
| Video | 1080p@30fps |
Performance
| Operating system - OS | Android 8.0 (Oreo) | Android 11 | |
| Chipset | - Exynos 7885 Octa (14 nm) | - Unisoc SC9863A (28nm) | |
| CPU | - Octa-core (2x2.2 GHz Cortex-A73 & 6x1.6 GHz Cortex-A53) | - Octa-core (4x1.6 GHz Cortex-A55 & 4x1.2 GHz Cortex-A55) | |
| GPU | Mali-G71 | IMG8322 | |
| External memory | microSD, up to 256 GB (dedicated slot) | microSDXC | |
| Internal memory | 32 GB, 4 GB RAM | 64GB 3GB RAM |
Benchmark
| Antutu 8 Total | 101309 | ||
| GeekBench 5 Single Core | 150 | ||
| GeekBench 5 Multi-Core | 816 |
Communication and Connectivity
| SIM card | Single SIM (Micro-SIM)Dual SIM (Micro-SIM, dual stand-by) | Dual SIM, dual stand-by (Nano SIM + Nano SIM) | |
| Network | GSM / HSPA / LTE | GSM / HSPA / LTE | |
| Bands | -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only) -3G - HSDPA 850 / 900 / 1900 / 2100 -4G - LTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 20(800), 38(2600), 40(2300), 41(2500) |
-2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 850 / 900 / 2100 -4G - 1, 3, 5, 7, 8, 20, 28, 38, 40, 41 |
|
| Speed | HSPA, 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, WiFi Direct, hotspot | Wi-Fi 802.11 b/g/n, hotspot | |
| GPS | Yes, with A-GPS, GLONASS, BDS | Yes, with A-GPS, GLONASS | |
| NFC | Yes | ||
| USB | Yes | USB Type-C 2.0 | |
| Bluetooth | 4.2, A2DP, LE | 4.2, A2DP, LE |
Music and Audio
| Radio | FM radio | FM radio | |
| Headphone jack | Yes | Yes |
Other features
| Sensors | - Fingerprint (front-mounted), accelerometer, proximity | - Fingerprint (side-mounted), accelerometer, proximity | |
| Other extras |
- ANT+ |
Reviews and Opinions on Samsung Galaxy J7 Duo and ZTE Blade A71
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