iPad Air 4 (A14, Late 2020) vs Surface 3 (Intel Atom, Mid 2015) Full Specs
CPU A14 Bionic (iPad)6 Cores (2P+4E) | CPU Atom x7-Z87004 Cores |
GPU 4-Core A14+256 Shaders | GPU HD 600MHz Gen 8128 Shaders |
Memory 4GBLPDDR4X-4266 | Memory |
Storage | Storage |
Display 10.9" LCD IPS2360x1640 500Nits 60Hz Touch Glossy AR | Display 10.8" LCD IPS1920x1280 400Nits 60Hz Touch Glossy |
Other Upgrades | Other Upgrades |
Price $599 | Price $500 |
A14 Bionic (iPad) | Atom x7-Z8700 |
6 Cores(2P+4E) 6 Threads 3GHz | 4 Cores 4 Threads 1.6GHz |
4-Core A14+ | HD 600MHz Gen 8 |
256 Shaders 1.28GHz | 128 Shaders 600MHz |
4GBLPDDR4X-4266 |
10.9" LCD IPS2360x1640 500Nits 60Hz Touch Glossy AR | 10.8" LCD IPS1920x1280 400Nits 60Hz Touch Glossy |
Panel & HDR LCD IPS | Panel & HDR LCD IPS |
Area & Aspect Ratio 55.7 in²
23:16 | Area & Aspect Ratio 53.83 in²
3:2 |
Brightness 500 nits
500 nits Peak | Brightness 400 nits
400 nits Peak |
Refresh & VRR 60Hz | Refresh & VRR 60Hz |
Resolution 2360x1640
3.9M Pixels
264 ppi | Resolution 1920x1280
2.5M Pixels
214 ppi |
Backlight & Contrast LED
1.3K:1 contrast | Backlight & Contrast LED
1.4K:1 contrast |
Viewing Angles 178° H
178° V | Viewing Angles 178° H
178° V |
Color Depth 8-bit | Color Depth 8-bit |
Color Coverage 99% sRGB
97% DCI-P3 | Color Coverage 100% sRGB |
Coating & Lamination Glossy AR
Fully Laminated | Coating & Lamination Fully Laminated |
Touchscreen Yes | Touchscreen Yes |
External Display Mode Yes | External Display Mode No |
Up to 10 hours | Up to 10 hours |
28.6Wh 7606mAh 3.76V Lithium-Ion | 27.5Wh 7275mAh 3.78V Lithium-Ion Polymer |
Camera | Camera |
Megapixels 12.2 MP | Megapixels 8.1 MP |
Pixel Size 1.22 µm | Pixel Size 1.12 µm |
Aperture | Aperture |
FOV | FOV |
Lens 28mm | Lens 26mm |
Stabilization Optical Image Stabilization | Stabilization - |
Zoom x5.00 Digital Zoom-In x1.14 Optical Zoom-In (Telephoto) | Zoom x5.00 Digital Zoom-In x1.19 Optical Zoom-In (Telephoto) |
Max FPS 30 FPS 720p 240 FPS 1080p 60 FPS 4K | Max FPS 30 FPS 720p - - |
Max Front FPS - 30 FPS 1080p | Max Front FPS 30 FPS 720p - |
Features Autofocus HDR Photo Video Stabilization Photo Geotagging | Features - |
Modes Slow Motion Time-Lapse Panorama Burst Mode | Modes - |
Data 1x USB-C 3.0 | Data 1x USB 3.0 |
Video - | Video 1x Mini DisplayPort 1.2 |
Audio - | Audio 1x Audio Jack |
Card Slots - | Card Slots 1x microSDXC Card |
Wi-Fi 6 Bluetooth 5.0 | Wi-Fi 5 Bluetooth 4.0 |
Motion Accelerometer Gyroscope | Motion Accelerometer Gyroscope |
Utility Proximity Ambient Light (ALS) | Utility Proximity Ambient Light (ALS) |
Charger 20W USB-C | Charger 14W Surface Connect |
Output 20W
9.00V
2.22A | Output 14W
5.20V
2.69A |
Input 0.50A | Input 0.60A |
Protocol & Port USB-C | Protocol & Port Surface Connect |
USB-PD 3.00A 5V (15W)
2.22A 9V (19.98W) | USB-PD - |
Speakers 2 | Speakers 2 |
Microphones 2 | Microphones 2 |
Stylus Supported | Stylus Supported |
Biometrics Fingerprint | Biometrics - |
Launch OS iPadOS 14 | Launch OS Windows |
Build Material Aluminum, Glass | Build Material Magnesium, Glass |
Height 247.6 mm (9.75")Width 178.5 mm (7.03")Depth 6.1 mm (0.24") | Height 267 mm (10.51")Width 187 mm (7.36")Depth 8.6 mm (0.34") |
Weight 0.46 kg | Weight 0.62 kg |
Weight + Charger 0.52 kg | Weight + Charger - |
Volume 0.2696 L | Volume 0.4294 L |
Release Date 2020-10-16 | Release Date 2015-05-05 |
Warranty 1 year | Warranty 1 year |
Description A14, Late 2020 | Description Intel Atom, Mid 2015 |