Samsung Galaxy M21 vs Samsung Z1 Comparison and Differences
Smartphone 1
Samsung Galaxy M21
Smartphone 2
Samsung Z1
Smartphone 3
Samsung Galaxy M21 or Samsung Z1 Specs Comparison
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Common specs
| Brand and model | Samsung Galaxy M21 | Samsung Z1 | |
| Rating | (+0) | (+0) | |
| Release date | 2020, March 18 | 2015, January | |
| Dimensions (HxWxD) | 159 x 75.1 x 8.9 mm | 6.26 x 6.26 x 2.96 in | 120.4 x 63.2 x 9.7 mm | 4.74 x 4.74 x 2.49 in | |
| Weight | 188 g | 6.63 oz | 112 g | 3.95 oz | |
| Body Build | Glass front (Gorilla Glass 3), plastic back, plastic frame | ||
| Case | buy from Amazon | buy from Amazon | |
| Colors | Midnight Blue, Raven Black | White, Black, Wine Red | |
| Battery | 6000 mAh, Non-removable Li-Po | 1500 mAh, Removable Li-Ion | |
| Battery life |
Talking time - Up to 8 h (3G) |
||
| Approximate price | 160 EUR | 80 EUR | |
| Check price | from Amazon | from Amazon |
Screen
| Technology | Super AMOLED | PLS TFT | |
| Touchscreen | capacitive touchscreen | capacitive touchscreen | |
| Display colors | 16M | 16M | |
| Screen size | 6.4" in | 4" in | |
| Screen area | 100.5 cm2 | 45.5 cm2 | |
| Screen format | 19.5:9 (height:width) | 5:3 (height:width) | |
| Screen to body ratio | 84.2% | 59.8% | |
| Screen resolution | 1080 x 2340 px | 480 x 800 px | |
| Screen PPI /points per inch/ | 403 PPI | 233 PPI | |
| Screen protection | Corning Gorilla Glass 3 | ||
| Other specs | - 420 nits max brightness | ||
| Screen protector | buy from Amazon | buy from Amazon |
Camera and Video
| Rear camera, main | 48 MP, Triple | 3.15 MP, Single | |
| Camera specs | -48 MP, f/2.0, 26mm (wide), 1/2.0'', 0.8µm, PDAF -8 MP, f/2.2, 12mm (ultrawide), 1/4.0'', 1.12µm -5 MP, f/2.2, (depth) |
-3.15 MP | |
| Functions | LED flash, panorama, HDR | LED flash | |
| Video | 2160p@30fps, 1080p@30fps, gyro-EIS | 480p@15fps | |
| Front camera, selfie | 20 MP, Single | 0.3 MP, Single | |
| Specifications | 20 MP, f/2.0, 26mm (wide) | VGA | |
| Functions | HDR | ||
| Video | 1080p@30fps |
Performance
| Operating system - OS | Android 10.0; One UI 2 | Tizen 2.3 | |
| Chipset | - Exynos 9611 (10nm) | - Spreadtrum SC7727S | |
| CPU | - Octa-core (4x2.3 GHz Cortex-A73 & 4x1.7 GHz Cortex-A53) | - Dual-core 1.2 GHz Cortex-A7 | |
| GPU | Mali-G72 MP3 | Mali-400 | |
| External memory | microSDXC (dedicated slot) | microSD, up to 64 GB (dedicated slot) | |
| Internal memory | 64GB 4GB RAM, 128GB 6GB RAM | 4 GB, 768 MB RAM |
Benchmark
| Antutu 8 Total | 182451 | ||
| GeekBench 6 Single Core | 333 | ||
| GeekBench 6 Multi Core | 1037 | ||
| GeekBench 6 OpenCL | 1469 | ||
| GeekBench 6 Vulkan | 1467 | ||
| GeekBench 5 Single Core | 327 | ||
| GeekBench 5 Multi-Core | 1210 |
Communication and Connectivity
| SIM card | Dual SIM (Nano-SIM, dual stand-by) | Dual SIM | |
| Network | GSM / HSPA / LTE | GSM / HSPA | |
| 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), 20(800), 38(2600), 40(2300), 41(2500) |
-2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 |
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| Speed | HSPA, LTE-A | HSPA | |
| GPRS | Yes | Yes | |
| Edge | Yes | Yes | |
| Wi-Fi | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot | Wi-Fi 802.11 b/g/n | |
| GPS | Yes, with A-GPS, GLONASS, BDS | Yes, with A-GPS | |
| NFC | |||
| USB | 2.0, Type-C 1.0 reversible connector | microUSB 2.0 | |
| Bluetooth | 5.0, A2DP, LE | 4.1, A2DP | |
| Harmful irradiation | SAR - 0.47 W/kg (head) |
SAR - 0.54 W/kg (head) 0.90 W/kg (body) SAR EU - 0.71 W/kg (head) 0.67 W/kg (body) |
Music and Audio
| Radio | FM radio, RDS, recording | FM radio | |
| Headphone jack | Yes | Yes |
Other features
| Sensors | - Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass | - Accelerometer | |
| Other extras |
- Fast charging 15W |
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| Versions |
- Also known as Samsung Z1 Z130H, Z130H/DS |
Reviews and Opinions on Samsung Galaxy M21 and Samsung Z1
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