iPad 9 (A13, Late 2021) vs Microsoft Surface Pro 3 (Intel 4th Gen, Mid 2014)
            iPad 9
            (A13, Late 2021)
                $329
            
        
    
            Microsoft Surface Pro 3
            (Intel 4th Gen, Mid 2014)
                $800
            
        
    | Base Price (MSRP) $329 | Base Price (MSRP) $800 | 
| CPU A13 Bionic  | CPU Core i3-4020Y  | 
| GPU 4-Core A13  | GPU HD 4200 850MHz  | 
| Memory 3GB  | Memory 4GB  | 
| Storage 64GB  | Storage 64GB  | 
| Display 10.2" LCD IPS 2160×1620 Touch  | Display 12.3" LCD IPS 2736×1824 Touch  | 
| N/A 0% 691 GFLOPS FP32 1% | N/A 0% 272 GFLOPS FP32 1% | 
| 3GB LPDDR4X-4266 | 4GB LPDDR3-1600 | 
| 4 Tabs 1% | 8 Tabs 2% | 
| 64GB - | 64GB - | 
| 58 min 4K Video 1% | 58 min 4K Video 1% | 
| No Optical Drive | No Optical Drive | 
| - | - | 
| 10.2" LCD IPS - - | 12.3" LCD IPS - - | 
|  |  | 
| Area 49.9 in² (322.2 cm²) 4:3 Aspect Ratio | Area 69.8 in² (450.5 cm²) 3:2 Aspect Ratio | 
| Brightness 500 Nits - | Brightness 450 Nits - | 
| Refresh Rate 60Hz - - - | Refresh Rate 60Hz - - - | 
| - - | - - | 
| - - | - - | 
| Resolution 2160×1620 3.5 Million Pixels 265 PPI | Resolution 2736×1824 5 Million Pixels 267 PPI | 
|  |  | 
| LED Backlight - 1,100:1 Contrast | LED Backlight - 1,000:1 Contrast | 
| Viewing Angles 178° Horizontal 178° Vertical | Viewing Angles 178° Horizontal 178° Vertical | 
| Colour Depth 8-bit | Colour Depth 8-bit | 
| Coverage 98% sRGB 71% DCI-P3 - | Coverage 100% sRGB - - | 
| - - - - - - | - - - - - - | 
| - - - | - - Fully Laminated | 
| Touch Capacitive | Touch Capacitive | 
| Main 8.0MP 31mm Lens ƒ/2.4 Aperture 1/4" Sensor Size 1.12 µm Pixel Size - - | Main 5.0MP 31mm Lens ƒ/2.4 Aperture 1/3.2" Sensor Size 1.75 µm Pixel Size - - | 
| - - - - - - - - - | - - - - - - - - - | 
| - - - - - - - - | - - - - - - - - | 
| - - - - - - - - | - - - - - - - - | 
| Front 12.2MP 12mm Lens ƒ/2.4 Aperture 1/3.4" Sensor Size 1.00 µm Pixel Size 122˚ Diagonal Field of View | Front 5.0MP 26mm Lens ƒ/2.2 Aperture 1/5" Sensor Size 1.12 µm Pixel Size 80˚ Diagonal Field of View | 
| - - - - - - - - | - - - - - - - - | 
| - - - - - - - - | - - - - - - - - | 
| Zoom - - - 5x Digital Zoom-In | Zoom - - - 5x Digital Zoom-In | 
| Max FPS 120 FPS 720p 30 FPS 1080p - - | Max FPS - 30 FPS 1080p - - | 
| Max Front FPS - 60 FPS 1080p - - | Max Front FPS 30 FPS 720p 30 FPS 1080p - - | 
| Features - - Autofocus - Center Stage HDR Photo - Video Stabilization - - Photo Geotagging - - | - - - - - - - - Video Stabilization - - - - - | 
| Modes Slow Motion - Time-Lapse - - - Panorama Burst Mode - - - - - - - | - - - - - - - - - - - - - - - - | 
| Not Included | Not Included | 
| Not Included | Not Included | 
| Not Included | Not Included | 
| Not Included | Not Included | 
| Fingerprint | No Biometrics | 
| 2 | 2 | 
| 2 | 2 | 
| No Cellular Modem Intel XMM 7480 4G | No Cellular | 
| Speed Up to 600Mbps Download Up to 150Mbps Upload |  | 
| SIM Slots 1x nano SIM 1x eSIM |  | 
| Wi-Fi 5 (802.11ac) 2 Stream Up to 867Mbps | Wi-Fi 5 (802.11ac) 2 Stream Up to 867Mbps | 
| Bluetooth 4.2 | Bluetooth 4.0 | 
| Motion Accelerometer Gyroscope - Barometer | Motion Accelerometer Gyroscope - - | 
| - - - - - - | - - - - - - | 
| Utility Proximity Ambient Light (ALS) Magnetometer - Adaptive Colour (True Tone) - - - | Utility Proximity Ambient Light (ALS) Magnetometer - - - - - | 
| - - - - | - - - - | 
| Location - - - - - - iBeacon - | - - - - - - - - - | 
| Integrated Chipset | Integrated Chipset | 
| Data - - - - - - - 1x Lightning (480Mbps) - - - - - - - - - - - - - - - - - - - - - - - - - | - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - | 
| - - - - - - - - | - - - - - - - - | 
| - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - | Video - - - - - - - - - - - - - - - - 1x mini-DisplayPort 1.2 - - - - - - - - - - - - - - - - - - - - - - - - - | 
| Audio 1x Audio Jack - | Audio 1x Audio Jack - | 
| - - - | Card - 1x micro SDXC Card | 
| - - | - - | 
| - - - | - - - | 
| - | - | 
| External | External | 
| 20W 9.00V 2.22A | 36W 12.00V 2.58A | 
| USB-PD 3.00A 5V (15W) 2.22A 9V (19.98W) - - - - - - | USB-PD 1.00A 5V (5W) - - - - - - - | 
| - USB-C - Removable Cable - | Surface Connect USB-A - - 1.4M (5 ft) Cable | 
| 32.9Wh 8827mAh 3.73V Lithium-Ion - | 42.2Wh 5553mAh 7.60V Lithium-Ion Polymer - | 
| Up to 10 Hours | Up to 9 Hours | 
| - - - - - | - - - - - | 
| iPadOS | Windows | 
| Build Material Aluminum, Glass - - | Build Material Magnesium, Glass - - | 
| - - - - | - - - - | 
| - - - | - - - | 
| - - - - | - - - - | 
| Height 250.6 mm (9.9 in) Width 174.1 mm (6.9 in) Depth 7.5 mm (0.3 in) Volume 0.300 L | Height 292.1 mm (11.5 in) Width 201.4 mm (7.9 in) Depth 9.1 mm (0.4 in) Volume 0.500 L | 
| Weight 487 g (17.18 oz) - - - - | Weight 800 g (28.22 oz) - - - - | 
| CPU Not Upgradable | CPU Not Upgradable | 
| GPU Not Upgradable | GPU Not Upgradable | 
| Memory Not Upgradable | Memory Not Upgradable | 
| Storage Not Upgradable | Storage Not Upgradable | 
| Wi-Fi Not Upgradable | Wi-Fi Not Upgradable | 
| Motherboard Not Upgradable | Motherboard Not Upgradable | 
| Power Supply Not Upgradable | Power Supply Not Upgradable | 
| - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - | - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - | 
| - - - | - - - | 
| - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - | - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - | 
 
                                 
                             
                                 
                             
                                 
                             
                                 
                             
                                 
                             
                                 
                             
                                 
                             
                                 
                             
                                 
                             
                                 
                             
                                 
                             
                                 
                             
                                 
                             
                                 
                             
                                 
                             
                                 
                             
                                 
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