The Apple iPhone 12, released in October 2020, brought several notable upgrades, including 5G connectivity, the Apple A14 Bionic chip, and a stunning Super Retina XDR OLED display. Its sleek design, solid performance, and dual-camera system make it a fantastic option for both everyday users and tech enthusiasts. This review covers all the key features, specs, and performance details of the iPhone 12, highlighting what makes it stand out in the smartphone market.
Apple iPhone 12 Specifications
| Feature | Details |
|---|---|
| Versions | A2403 (International); A2172 (USA); A2402 (Canada, Japan); A2404 (China, Hong Kong) |
| Network Technology | GSM / CDMA / HSPA / EVDO / LTE / 5G |
| 2G Bands | GSM 850 / 900 / 1800 / 1900 – SIM 1 & SIM 2 (dual-SIM) – for China |
| 3G Bands | HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 |
| CDMA2000 1xEV-DO | |
| 4G Bands | 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 30, 32, 34, 38, 39, 40, 41, 42, 46, 48, 66 – A2172 |
| 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 30, 32, 34, 38, 39, 40, 41, 42, 46, 48, 66 – A2403, A2404 | |
| 1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 17, 18, 19, 20, 21, 25, 26, 28, 29, 30, 32, 34, 38, 39, 40, 41, 42, 46, 48, 66, 71 – A2402 | |
| 5G Bands | 1, 2, 3, 5, 7, 8, 12, 20, 25, 28, 38, 40, 41, 66, 71, 77, 78, 79, 260, 261 Sub6/mmWave – A2172 |
| 1, 2, 3, 5, 7, 8, 12, 20, 25, 28, 38, 40, 41, 66, 77, 78, 79 Sub6 – A2402, A2403, A2404 | |
| Speed | HSPA, LTE, 5G, EV-DO Rev.A 3.1 Mbps |
| Announced | 2020, October 13 |
| Status | Available. Released 2020, October 23 |
| Dimensions | 146.7 x 71.5 x 7.4 mm (5.78 x 2.81 x 0.29 in) |
| Weight | 164 g (5.78 oz) |
| Build | Glass front (Corning-made glass), glass back (Corning-made glass), aluminum frame |
| SIM | Nano-SIM and eSIM or Dual SIM (Nano-SIM, dual stand-by) – for China |
| Water/Dust Resistance | IP68 dust/water resistant (up to 6m for 30 min) |
| Display Type | Super Retina XDR OLED, HDR10, Dolby Vision, 625 nits (HBM), 1200 nits (peak) |
| Display Size | 6.1 inches, 90.2 cm2 (~86.0% screen-to-body ratio) |
| Resolution | 1170 x 2532 pixels, 19.5:9 ratio (~460 ppi density) |
| Display Protection | Ceramic Shield glass |
| Operating System | iOS 14.1, upgradable to iOS 17.6.1, planned upgrade to iOS 18 |
| Chipset | Apple A14 Bionic (5 nm) |
| CPU | Hexa-core (2×3.1 GHz Firestorm + 4×1.8 GHz Icestorm) |
| GPU | Apple GPU (4-core graphics) |
| Internal Memory | 64GB 4GB RAM, 128GB 4GB RAM, 256GB 4GB RAM |
| Main Camera | Dual: 12 MP, f/1.6, 26mm (wide), 1.4µm, dual pixel PDAF, OIS 12 MP, f/2.4, 13mm, 120˚ (ultrawide), 1/3.6″ |
| Camera Features | Dual-LED dual-tone flash, HDR (photo/panorama) |
| Video Recording | 4K@24/30/60fps, 1080p@30/60/120/240fps, HDR, Dolby Vision HDR (up to 30fps), stereo sound rec. |
| Selfie Camera | Single: 12 MP, f/2.2, 23mm (wide), 1/3.6″ |
| Selfie Camera Features | HDR |
| Selfie Video Recording | 4K@24/30/60fps, 1080p@30/60/120fps, gyro-EIS |
| Sound | Yes, with stereo speakers |
| 3.5mm Jack | No |
| WLAN | Wi-Fi 802.11 a/b/g/n/ac/6, dual-band, hotspot |
| Bluetooth | 5.0, A2DP, LE |
| Positioning | GPS, GLONASS, GALILEO, QZSS |
| NFC | Yes |
| Radio | No |
| USB | Lightning, USB 2.0 |
| Sensors | Face ID, accelerometer, gyro, proximity, compass, barometer |
| Ultra Wideband Support | Yes |
| Battery Type | Li-Ion 2815 mAh, non-removable (10.78 Wh) |
| Charging | Wired, PD2.0, 50% in 30 min (advertised) 15W wireless (MagSafe) 15W wireless (Qi2) – requires iOS 17.4 update |
| Colors | Black, White, Red, Green, Blue, Purple |
| Models | A2403, A2172, A2402, A2404, iPhone13,2 |
| Price | $ 259.00 / € 308.98 / £ 240.00 / ₹ 54,899 |
Apple iPhone 12 Review
Design and Build Quality
The Apple iPhone 12 combines a durable Ceramic Shield glass front and back with an aluminum frame, giving it both a sleek look and superior durability. With its weight of 164g and a compact body measuring 146.7 x 71.5 x 7.4 mm, the iPhone 12 is comfortable to hold and use. Its IP68 rating ensures that it’s both dust and water-resistant, capable of withstanding immersion up to 6 meters for 30 minutes.
Display
The 6.1-inch Super Retina XDR OLED display offers vibrant colors, deep blacks, and an exceptional contrast ratio. With support for HDR10 and Dolby Vision, content consumption is a visual treat. The 625 nits brightness makes it great for outdoor use, and the Ceramic Shield protection enhances drop resistance.
Performance
Powered by the Apple A14 Bionic chip, the iPhone 12 delivers outstanding performance across the board, from gaming to multitasking. The Hexa-core CPU and Apple GPU ensure that you can handle demanding applications with ease. The iPhone 12 comes with iOS 14.1 out of the box, upgradable to iOS 17.6.1, and a planned upgrade to iOS 18, which ensures it remains up-to-date with new features and security patches.
Camera
The iPhone 12’s dual-camera system is designed for versatility and quality. The 12 MP main wide camera features OIS (Optical Image Stabilization) and dual-pixel PDAF, delivering sharp images even in low-light conditions. The 12 MP ultrawide camera provides a 120-degree field of view, perfect for landscape shots. For video enthusiasts, the phone supports 4K video recording at 60fps and Dolby Vision HDR for enhanced dynamic range and color accuracy.
Battery Life
The 2815 mAh battery offers an endurance rating of 84 hours, ensuring that you can get through the day with normal usage. The phone supports 20W fast wired charging, 15W MagSafe wireless charging, and Qi wireless charging.
Connectivity
The iPhone 12 supports the latest 5G networks for ultra-fast internet speeds. It also features Wi-Fi 6, Bluetooth 5.0, and NFC for Apple Pay. With Ultra Wideband (UWB) support, the iPhone 12 is future-proof for upcoming technologies.
Final Thoughts: The Apple iPhone 12 is a well-rounded smartphone that excels in display quality, performance, and camera capabilities. With the added benefit of 5G support, it’s a great investment for those looking for a future-proof smartphone.
Disclaimer: We can not guarantee that the information on this page is 100% correct.
