Samsung Galaxy J7 Duo vs ZTE Blade Z Max Comparison and Differences
Smartphone 1
Samsung Galaxy J7 Duo
Smartphone 2
ZTE Blade Z Max
Smartphone 3
Samsung Galaxy J7 Duo or ZTE Blade Z Max Specs Comparison
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Common specs
| Brand and model | Samsung Galaxy J7 Duo | ZTE Blade Z Max | |
| Rating | (+0) | (+0) | |
| Release date | 2018, April | 2017, August | |
| Dimensions (HxWxD) | 153.5 x 77.2 x 8.2 mm | 6.04 x 6.04 x 3.04 in | 166.1 x 84.6 x 8.4 mm | 6.54 x 6.54 x 3.33 in | |
| Weight | 174 g | 6.14 oz | 175 g | 6.17 oz | |
| Case | buy from Amazon | buy from Amazon | |
| Colors | Black, Gold, Rose Gold, White | Black | |
| Battery | 3000 mAh, Removable Li-Ion | 4080 mAh, Non-removable Li-Ion | |
| Battery life |
Stand by time - Up to 528 h (3G) Talking time - Up to 31 h (3G) |
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| Approximate price | 240 EUR | 130 USD | |
| Check price | from Amazon | from Amazon |
Screen
| Technology | Super AMOLED | IPS LCD | |
| Touchscreen | capacitive touchscreen | capacitive touchscreen | |
| Display colors | 16M | 16M | |
| Screen size | 5.5" in | 6" in | |
| Screen area | 83.4 cm2 | 99.2 cm2 | |
| Screen format | 16:9 (height:width) | 16:9 (height:width) | |
| Screen to body ratio | 70.4% | 70.6% | |
| Screen resolution | 720 x 1280 px | 1080 x 1920 px | |
| Screen PPI /points per inch/ | 267 PPI | 367 PPI | |
| Screen protection | Asahi Dragontrail Glass | ||
| Screen protector | buy from Amazon | buy from Amazon |
Camera and Video
| Rear camera, main | 13 MP, Dual | 16 MP, Dual | |
| Camera specs | -13 MP, f/1.9, AF -5 MP, f/1.9, depth sensor |
-16 MP, PDAF -2 MP, depth sensor |
|
| Functions | LED flash, panorama, HDR | LED flash, HDR, panorama | |
| 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 |
Performance
| Operating system - OS | Android 8.0 (Oreo) | Android 7.1.1 (Nougat) | |
| Chipset | - Exynos 7885 Octa (14 nm) | - Qualcomm MSM8940 Snapdragon 435 (28 nm) | |
| CPU | - Octa-core (2x2.2 GHz Cortex-A73 & 6x1.6 GHz Cortex-A53) | - Octa-core 1.4 GHz Cortex-A53 | |
| GPU | Mali-G71 | Adreno 505 | |
| External memory | microSD, up to 256 GB (dedicated slot) | microSD, up to 128 GB | |
| Internal memory | 32 GB, 4 GB RAM | 32 GB, 2 GB RAM |
Benchmark
| GeekBench 5 Single Core | 124 | ||
| GeekBench 5 Multi-Core | 586 | ||
| GeekBench 4 Single Core | 673 | ||
| GeekBench 4 Multi-Core | 2516 | ||
| GeekBench 4 RenderScript | 2331 |
Communication and Connectivity
| SIM card | Single SIM (Micro-SIM)Dual SIM (Micro-SIM, dual stand-by) | 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 / 1700(AWS) / 1900 -4G - LTE band 2(1900), 4(1700/2100), 5(850), 12(700), 66(1700/2100) |
|
| Speed | HSPA, LTE Cat4 150/50 Mbps | HSPA 42.2/5.76 Mbps, LTE-A (2CA) Cat6 300/50 Mbps | |
| 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, Wi-Fi Direct, hotspot | |
| GPS | Yes, with A-GPS, GLONASS, BDS | Yes, with A-GPS, SUPL | |
| NFC | |||
| USB | Yes | Type-C 1.0 reversible connector | |
| Bluetooth | 4.2, A2DP, LE | 4.2, A2DP, LE |
Music and Audio
| Radio | FM radio | FM radio | |
| Headphone jack | Yes | Yes | |
| Others | - Active noise cancellation with dedicated mic -Dolby Surround Sound |
Other features
| Sensors | - Fingerprint (front-mounted), accelerometer, proximity | - Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass | |
| Other extras |
- ANT+ |
- Fast battery charging (Quick Charge 2.0) |
|
| Versions |
- For MetroPCS. Also known as ZTE Blade Z Max Z982. |
Reviews and Opinions on Samsung Galaxy J7 Duo and ZTE Blade Z Max
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