ZTE Blade A3 vs ZTE Blade 20 Comparison and Differences
Smartphone 1
ZTE Blade A3
Smartphone 2
ZTE Blade 20
Smartphone 3
ZTE Blade A3 or ZTE Blade 20 Specs Comparison
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Common specs
| Brand and model | ZTE Blade A3 | ZTE Blade 20 | |
| Rating | (+) | (+) | |
| Release date | 2017, November | 2019, October | |
| Dimensions (HxWxD) | 152.4 x 75.8 x 8.2 mm | 6 x 6 x 2.98 in | 162.9 x 76.6 x 9 mm | 6.41 x 6.41 x 3.02 in | |
| Weight | 164 g | 5.78 oz | 190 g | 6.7 oz | |
| Body Build | Plastic body | Front glass, plastic body | |
| Case | buy from Amazon | buy from Amazon | |
| Colors | Blue, Black | Turquoise, Magic red | |
| Battery | 4000 mAh, Non-removable Li-Ion | 5000 mAh, Non-removable Li-Po | |
| Approximate price | 150 EUR | 130 EUR | |
| Check price | from Amazon | from Amazon |
Screen
| Technology | IPS LCD | IPS LCD | |
| Touchscreen | capacitive touchscreen | capacitive touchscreen | |
| Display colors | 16M | 16M | |
| Screen size | 5.5" in | 6.49" in | |
| Screen area | 83.4 cm2 | 103.4 cm2 | |
| Screen format | 16:9 (height:width) | 19.5:9 (height:width) | |
| Screen to body ratio | 72.2% | 82.9% | |
| Screen resolution | 720 x 1280 px | 720 x 1560 px | |
| Screen PPI /points per inch/ | 267 PPI | 265 PPI | |
| Screen protector | buy from Amazon | buy from Amazon |
Camera and Video
| Rear camera, main | 13 MP, Single | 16 MP, Dual | |
| Camera specs | -13 MP, AF | -16 MP, f/2.0, PDAF -8 MP, 12mm (ultrawide) -2 MP, depth sensor |
|
| Functions | Dual-LED dual-tone flash, HDR, panorama | LED flash, HDR, panorama | |
| Video | 1080p@30fps | 1080p@30fps | |
| Front camera, selfie | 5 MP, Dual | 8 MP, Single | |
| Specifications | 5 MP 2 MP, depth sensor |
8 MP, f/2.4 | |
| Functions | LED flash | ||
| Video | 1080p@30fps |
Performance
| Operating system - OS | Android 7.1 (Nougat) | Android 9.0 (Pie) | |
| Chipset | - Mediatek MT6737T (28 nm) | - Mediatek MT6771 Helio P70 (12nm) | |
| CPU | - Quad-core 1.5 GHz Cortex-A53 | - Octa-core (4x2.0 GHz Cortex-A73 & 4x2.0 GHz Cortex-A53) | |
| GPU | Mali-T720MP2 | Mali-G72 MP3 | |
| External memory | microSD, up to 256 GB | microSD, up to 256 GB (uses shared SIM slot) | |
| Internal memory | 32 GB, 3 GB RAM | 128GB 4GB RAM |
Benchmark
Communication and Connectivity
| SIM card | Dual SIM (Nano-SIM, dual stand-by) | Hybrid Dual SIM (Nano-SIM, dual stand-by) | |
| Network | GSM / HSPA / LTE | GSM / HSPA / LTE | |
| Bands | -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 850 / 900 / 1900 / 2100 -4G - LTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 39(1900), 40(2300), 41(2500) |
-2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 850 / 900 / 2100 -4G - LTE (unspecified) |
|
| 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 b/g/n, hotspot | |
| GPS | Yes, with A-GPS | Yes, with A-GPS, GLONASS | |
| NFC | |||
| USB | microUSB 2.0 | microUSB 2.0, USB On-The-Go | |
| Bluetooth | 4.1, A2DP, LE | 5.0, A2DP, LE |
Music and Audio
| Radio | FM radio | FM radio, recording | |
| Headphone jack | Yes | Yes | |
| Others | - Active noise cancellation with dedicated mic |
Other features
| Sensors | - Fingerprint (rear-mounted), accelerometer, proximity | - Fingerprint (rear-mounted), accelerometer, proximity, compass | |
| Other extras |
- Fast battery charging 18W |
Reviews and Opinions on ZTE Blade A3 and ZTE Blade 20
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