Apple iPhone 12 vs Samsung Galaxy S21
The Verdict
Both flagship phones deliver excellent performance at $799, but with different strengths. Apple's iPhone 12 features a superior OLED display with higher brightness (1200 nits), the faster A14 Bionic processor, and tighter iOS optimization for everyday tasks. Samsung's Galaxy S21 counters with a larger 6.2-inch screen, 120Hz refresh rate for smoother scrolling, significantly larger 4000mAh battery providing better endurance, and a more versatile camera system including a 64MP telephoto lens with 3x hybrid zoom. The S21 also includes 8GB RAM versus 4GB, USB-C charging, and supports 25W fast charging. Video recording edges to Samsung with 8K capability. For users prioritizing performance and iOS ecosystem, the iPhone 12 excels; those wanting longer battery life, faster refresh rates, and zoom flexibility should choose the Galaxy S21. Slight edge to S21 for overall feature completeness.
Who Should Buy
Buy the Apple iPhone 12 if…
- →First iPhone with 5G connectivity
- →Ceramic Shield front cover is four times more drop-resistant
- →Flat-edge design is comfortable and stylish
Buy the Samsung Galaxy S21 if…
- →$200 price cut from S20 launched at $799
- →Lightweight and compact at 169 g
- →120Hz AMOLED with adaptive refresh
Category Scores
Pros & Cons
Apple iPhone 12
Pros
- First iPhone with 5G connectivity
- Ceramic Shield front cover is four times more drop-resistant
- Flat-edge design is comfortable and stylish
- A14 Bionic delivers excellent performance and efficiency
- Dolby Vision HDR video recording is a first for any smartphone
Cons
- 60Hz display when competitors offered 90Hz or 120Hz
- Small 2815 mAh battery offers mediocre battery life
- 64 GB base storage is inadequate in 2020
- Lightning port instead of USB-C
- No telephoto lens — only dual camera
Samsung Galaxy S21
Pros
- $200 price cut from S20 launched at $799
- Lightweight and compact at 169 g
- 120Hz AMOLED with adaptive refresh
- Snapdragon 888 performance
- Eye-catching Contour Cut camera design
Cons
- Plastic (Glasstic) back panel
- FHD+ only, no QHD option
- No microSD card slot
- Slow 25W charging
- No charger included in the box
Full Specifications
| Spec | Apple iPhone 12 | Samsung Galaxy S21 |
|---|---|---|
| Software | iOS 14 | Android 11, One UI 3.1 |
| Body | ||
| Weight | 164 g | 169 g |
| Material | Aluminum frame, Ceramic Shield front | Aluminum frame, Glasstic back |
| IP rating | IP68 | IP68 |
| Dimensions | 146.7 x 71.5 x 7.4 mm | 151.7 x 71.2 x 7.9 mm |
| Camera | ||
| Main camera | 12 MP, f/1.6, OIS | 12 MP, f/1.8, OIS |
| Front camera | 12 MP TrueDepth, f/2.2 | 10 MP, f/2.2 |
| Video | 4K@60fps, Dolby Vision HDR | 8K@24fps, 4K@60fps |
| Ultrawide | 12 MP, f/2.4 | 12 MP, f/2.2 |
| Telephoto | — | 64 MP, f/2.0, 3x hybrid zoom |
| Memory | ||
| RAM | 4 GB | 8 GB |
| Storage options | 64 GB, 128 GB, 256 GB | 128 GB, 256 GB |
| Battery | ||
| Capacity | 2815 mAh | 4000 mAh |
| Charging | 20W wired | 25W wired |
| Wireless charging | 15W MagSafe | 15W wireless |
| Display | ||
| Size | 6.1 inches | 6.2 inches |
| Type | Super Retina XDR OLED | Dynamic AMOLED 2X |
| Resolution | 2532 x 1170 | 2400 x 1080 |
| Refresh rate | 60Hz | 120Hz |
| Brightness (nits) | 1200 | 1300 |
| Processor | ||
| CPU | Hexa-core (2x3.1 GHz + 4x1.8 GHz) | Octa-core (1x2.84 GHz + 3x2.42 GHz + 4x1.8 GHz) |
| GPU | Apple GPU (4-core) | Adreno 660 |
| Chipset | Apple A14 Bionic | Qualcomm Snapdragon 888 |
| Connectivity | ||
| 5G | ||
| NFC | ||
| USB | Lightning | USB-C 3.2 |
| Wi-Fi | Wi-Fi 6 | Wi-Fi 6 |
| Bluetooth | 5.0 | 5.0 |
Related Comparisons
This comparison is based on verified manufacturer specifications covering display, performance, camera, battery, and build quality. Scores are generated by analyzing specs across weighted categories on a 10-point scale. Learn more about our methodology.
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