iPad Air 4 (A14) vs Microsoft Surface RT (Tegra 3)
iPad Air 4
(A14)
$599
Microsoft Surface RT
(Tegra 3)
$500
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Base Price (MSRP)
$599
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Base Price (MSRP)
$500
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CPU
A14 Bionic (iPad)
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CPU
Tegra 3
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GPU
4-Core A14+
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GPU
Tegra 3
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Memory
4GB
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Memory
2GB
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Storage
64GB
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Storage
32GB
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Display
10.9" LCD IPS 2360x1640 Touch
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Display
10.6" LCD IPS 1366x768 Touch
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GB6S 2,075
51%
GB6M 5,055
19%
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N/A
0%
N/A
0%
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N/A
0%
FP32 1.02 TFLOPS
2%
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N/A
0%
FP32 0.01 TFLOPS
0%
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4GB
LPDDR4X-4266
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2GB
LPDDR2-1066
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8 Tabs
2%
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Unknown # Tabs
0%
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64GB
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32GB
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58 min 4K Video
1%
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Unknown # min 4K Video
0%
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No Optical Drive
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No Optical Drive
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10.9"
LCD IPS
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10.6"
LCD IPS
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500 Nits
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400 Nits
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60Hz
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60Hz
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2360x1640
3.9 Million Pixels
264 PPI
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1366x768
1 Million Pixels
148 PPI
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LED Backlight
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1,300:1 Contrast
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LED Backlight
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1,400:1 Contrast
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Touch
Capacitive
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Touch
Capacitive
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Main
12.2MP
28mm Lens
ƒ/1.8 Aperture
1/2.93" Sensor Size
1.22 µm Pixel Size
Optical Image Stabilization
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Main
1.2MP
31mm Lens
ƒ/2.4 Aperture
1/6" Sensor Size
1.75 µm Pixel Size
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Front
7.2MP
32mm Lens
ƒ/2.2 Aperture
1/4.7" Sensor Size
1.00 µm Pixel Size
68˚ Diagonal Field of View
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Front
1.2MP
31mm Lens
ƒ/2.4 Aperture
1/6" Sensor Size
1.75 µm Pixel Size
70˚ Diagonal Field of View
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Zoom
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5x Digital Zoom-In
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FPS
720p up to 30 FPS
1080p up to 240 FPS
4K up to 60 FPS
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FPS
720p up to 30 FPS
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Front FPS
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1080p up to 30 FPS
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Front FPS
720p up to 30 FPS
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Features
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Autofocus
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HDR Photo
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Video Stabilization
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Photo Geotagging
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Modes
Slow Motion
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Time-Lapse
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Panorama
Burst Mode
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Not Included
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Not Included
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Not Included
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Not Included
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Not Included
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Not Included
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Not Included
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Not Included
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Fingerprint
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No Biometrics
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2
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2
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2
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2
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No Cellular
Modem
Intel
XMM 7480
4G
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No Cellular
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Speed
Up to 600Mbps Download
Up to 150Mbps Upload
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Wi-Fi 6 (802.11ax)
2 Stream
Up to 1200Mbps
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Wi-Fi 4 (802.11n)
2 Stream
Up to 144Mbps
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Bluetooth 5.0
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Bluetooth 4.0
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Motion
Accelerometer
Gyroscope
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Barometer
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Motion
Accelerometer
Gyroscope
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Utility
Proximity
Ambient Light
Magnetometer
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Adaptive Colour
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Utility
Proximity
Ambient Light
Magnetometer
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Location
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iBeacon
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Integrated Chipset
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Integrated Chipset
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Data
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1x USB-C 3.0 (5Gbps)
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Video
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1x micro-HDMI 1.4
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Audio
1x Audio Jack
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Card
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1x micro SDXC Card
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External
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External
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20W
9.00V
2.22A
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24W
12.00V
2.00A
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USB-PD
3.00A 5V (15W)
2.22A 9V (19.98W)
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USB-C
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Removable Cable
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Surface Connect 5-Pin
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1.4M (5 ft) Cable
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28.6Wh
7606mAh
3.76V
Lithium-Ion
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31.5Wh
4257mAh
7.40V
Lithium-Ion Polymer
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Up to 10 Hours
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Up to 8 Hours
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iPadOS
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Windows
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Build Material
Aluminum, Glass
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Build Material
Magnesium, Glass
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Height
247.6 mm (9.7 in)
Width
178.5 mm (7 in)
Depth
6.1 mm (0.2 in)
Volume
0.300 L
|
Height
275 mm (10.8 in)
Width
173 mm (6.8 in)
Depth
9.4 mm (0.4 in)
Volume
0.400 L
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Weight
458 g (16.16 oz)
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Weight
680 g (23.99 oz)
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CPU
Not Upgradable
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CPU
Not Upgradable
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GPU
Not Upgradable
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GPU
Not Upgradable
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Memory
Not Upgradable
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Memory
Not Upgradable
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Storage
Not Upgradable
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Storage
Not Upgradable
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Wi-Fi
Not Upgradable
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Wi-Fi
Not Upgradable
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Motherboard
Not Upgradable
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Motherboard
Not Upgradable
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Power Supply
Not Upgradable
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Power Supply
Not Upgradable
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