Samsung Galaxy A21 vs Samsung Galaxy A03 Core compare
The best smartphone comparison tool: compare Samsung Galaxy A21 vs Samsung Galaxy A03 Core and choose the best model for you
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Samsung Galaxy A21
Smartphone 2
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Samsung Galaxy A03 Core
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Samsung Galaxy A21 vs Samsung Galaxy A03 Core
What is the difference between the Samsung Galaxy A21 and Samsung Galaxy A03 Core? Which one is better? The answers to these questions and many more can be found here in this detailed comparison of the two phones. Discover the differences in specs between these two desirable devices, from screen size to battery life, in the table below. We have all the information you need to choose the best phone for you.
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Common specs
| Brand and model | Samsung Galaxy A21 | Samsung Galaxy A03 Core | |
| Rating | (+) | (+) | |
| Review | Samsung Galaxy A21 Review | Samsung Galaxy A03 Core Review | |
| Release date | 2020, April 8 | 2021, November 15 | |
| Dimensions (HxWxD) | 167.8 x 76.7 x 8.1 mm | 6.61 x 6.61 x 3.02 in | 164.2 x 75.9 x 9.1 mm | 6.46 x 6.46 x 2.99 in | |
| Weight | 193 g | 6.81 oz | 211 g | 7.44 oz | |
| Body Build | Glass front, plastic back, plastic frame | Plastic back, plastic frame | |
| Colors | Black | Black, Blue | |
| Battery | 4000 mAh, Non-removable Li-Po | 5000 mAh, Li-Ion, non-removable | |
| Approximate price | 199 EUR |
Screen
| Technology | IPS LCD | PLS TFT | |
| Touchscreen | capacitive touchscreen | capacitive touchscreen | |
| Display colors | 16M | 16M | |
| Screen size | 6.5" inc | 6.5" inc | |
| Screen area | 102.0 cm2 | 81.8 cm2 | |
| Screen format | 20:9 (height:width) | 20:9 (height:width) | |
| Screen to body ratio | 79.3% | 102.0% | |
| Screen resolution | 720 x 1600 px | 720 x 1600 px | |
| Screen PPI /points per inch/ | 270 PPI | 270 PPI |
Camera and Video
| Rear camera, main | 16 MP, Quad | 8 MP, Single | |
| 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) |
-8 MP, f/2.0, AF | |
| Functions | LED flash, panorama, HDR | LED flash | |
| Video | 1080p@30fps | 1080p@30fps | |
| Front camera, selfie | 13 MP, Single | 5 MP, Single | |
| Specifications | 13 MP, f/2.0, (wide) | 5 MP, f/2.2 | |
| Video | 1080p@30fps |
Performance
| Operating system - OS | Android 10.0; One UI 2.0 | Android 11 (Go edition) | |
| Chipset | - Unisoc SC9863A (28nm) | ||
| Processor CPU | - Octa-core (4x2.3 GHz & 4x1.8 GHz) | - Octa-core (4x1.6 GHz Cortex-A55 & 4x1.2 GHz Cortex-A55) | |
| Graphics processor GPU | IMG8322 | ||
| External memory | microSDXC (dedicated slot) | microSDXC (dedicated slot) | |
| Internal memory | 32GB 3GB RAM | 32GB 2GB RAM |
Benchmark
| Antutu 9 Total | 112902 | ||
| Antutu 8 Total | 102874 | ||
| GeekBench 5 Single Core | 193 | 311 | |
| GeekBench 5 Multi-Core | 975 | 1178 | |
| GeekBench 4 Single Core | 740 | ||
| GeekBench 4 Multi-Core | 4039 |
Communication and Connectivity
| SIM card | Single SIM (Nano-SIM)Dual SIM (Nano-SIM, dual stand-by) | Single SIM (Nano-SIM)Dual SIM (Nano-SIM, dual stand-by) | |
| Network | GSM / HSPA / LTE | GSM / HSPA / LTE | |
Show all network frequencies: |
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| Speed | HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps | HSPA 21.1/5.76 Mbps, LTE | |
| 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, Wi-Fi Direct, hotspot | |
| GPS | Yes, with A-GPS, GLONASS, BDS | Yes, with A-GPS, GLONASS | |
| NFC | Yes (market/region dependent) | No | |
| USB | 2.0, Type-C 1.0 reversible connector | microUSB 2.0, USB On-The-Go | |
| Bluetooth | 5.0, A2DP, LE | 4.2, A2DP | |
| Harmful irradiation | SAR - 1.27 W/kg (head) 0.60 W/kg (body) |
SAR - 0.30 W/kg (head) SAR EU - 0.24 W/kg (head) 1.39 W/kg (body) |
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Music and Audio
| Radio | FM radio | ||
| Headphone jack | Yes | Yes |
Other features
| Sensors | - Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass | - Accelerometer, proximity | |
| Other extras |
- Fast charging 15W |
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