Comparison between:
- Nokia N1
- Xiaomi Mi Pad Mi515
Brand and model
Information about the brand, model and model alias (if any) of a specific device.
| Nokia N1 | Xiaomi Mi Pad Mi515 | |
 |  | |
| Model alias | - | MiPad |
Design
Information about the dimensions and weight of the device, shown in different measurement units. Body materials, available colors, certifications.
| Width | 200.7 mm 20.07 cm 0.658 ft 7.902 in | 202.1 mm 20.21 cm 0.663 ft 7.957 in |
| Height | 138.6 mm 13.86 cm 0.455 ft 5.457 in | 135.4 mm 13.54 cm 0.444 ft 5.331 in |
| Thickness | 6.9 mm 0.69 cm 0.023 ft 0.272 in | 8.5 mm 0.85 cm 0.028 ft 0.335 in |
| Weight | 318 g 0.7 lbs 11.22 oz | 360 g 0.79 lbs 12.7 oz |
| Volume | 191.94 cm³ 11.66 in³ | 232.6 cm³ 14.13 in³ |
| Colors | Silver Gray | White Yellow Blue Green Pink |
| Body materials | Aluminium alloy Glass | Plastic |
Operating system
Operating system is the system software, which manages and controls the functioning of the hardware components of the device.
| Operating system (OS) | Android 5.0 Lollipop | MIUI V4.7 (Android 4.4.2 KitKat) MIUI V7.2 (Android 4.4.4 KitKat) MIUI V9 |
System on Chip (SoC)
A system on a chip (SoC) includes into a single chip some of the main hardware components of the mobile device.
| SoC | Intel Atom Z3580 | Nvidia Tegra K1-32 |
| Process technology | 22 nm | 28 nm |
| CPU | Intel Silvermont | 5x 2.2 GHz ARM Cortex-A15 |
| CPU bits | 64 bit | 32 bit |
| Instruction set | IA-32 (x86), IA-64 (x64) | ARMv7-A |
| Level 1 cache memory (L1) | 24 KB + 32 KB | - |
| Level 2 cache memory (L2) | 2048 KB 2 MB | - |
| CPU cores | 4 | 5 |
| CPU frequency | 2300 MHz | 2200 MHz |
| GPU | PowerVR G6430 MP4 | Nvidia Kepler |
| GPU cores | 4 | 192 |
| GPU frequency | 533 MHz | 950 MHz |
| RAM capacity | 2 GB | 2 GB |
| RAM type | LPDDR3-1600 | DDR3L-1866 |
| RAM channels | Double channel | - |
Storage
Every mobile device has a built-in storage (internal memory) with a fixed capacity.
| Storage | 32 GB | 16 GB 64 GB |
| eMMC | - |
Memory cards
Memory cards are used in mobile devices for expanding their external storage capacity.
| Types | - | microSD microSDHC microSDXC |
Display
The display of a mobile device is characterized by its technology, resolution, pixel density, diagonal length, color depth, etc.
| Type/technology | IPS | IPS |
| Diagonal size | 7.9 in 200.66 mm 20.07 cm | 7.9 in 200.66 mm 20.07 cm |
| Width | 6.32 in 160.53 mm 16.05 cm | 6.32 in 160.53 mm 16.05 cm |
| Height | 4.74 in 120.4 mm 12.04 cm | 4.74 in 120.4 mm 12.04 cm |
| Aspect ratio | 1.333:1 4:3 | 1.333:1 4:3 |
| Resolution | 2048 x 1536 pixels | 2048 x 1536 pixels |
| Pixel density | 324 ppi 127 ppcm | 324 ppi 127 ppcm |
| Color depth | 24 bit 16777216 colors | 24 bit 16777216 colors |
| Display area | 69.7 % | 70.86 % |
| Other features | Capacitive Multi-touch Scratch resistant | Capacitive Multi-touch Scratch resistant |
| Corning Gorilla Glass 3 Zero Air Gap technology Full Lamination Technology | Corning Gorilla Glass 3 OGS (One Glass Solution) |
Sensors
Different sensors measure different physical quantities and convert them into signals recognizable by the mobile device.
| Sensors | Accelerometer Gyroscope | Light Accelerometer Compass Gyroscope |
Rear camera
The primary camera of the mobile device is usually placed on its back and can be combined with one or more additional cameras.
| Sensor type | CMOS | CMOS BSI |
| Aperture | - | f/2 |
| Image resolution | 3264 x 2448 pixels 7.99 MP | 3264 x 2448 pixels 7.99 MP |
| Video resolution | 1920 x 1080 pixels 2.07 MP | 1920 x 1080 pixels 2.07 MP |
| Video FPS | 30 fps | 30 fps |
| Features | Autofocus Geotagging | Autofocus Digital zoom Geotagging Panorama Touch focus Face detection |
Front camera
Modern smartphones have one or more front cameras and their positioning has led to various design concepts – pop-up camera, rotating camera, notch, punch hole, under-display camera, etc.
| Image resolution | 2560 x 1920 pixels 4.92 MP | 2560 x 1920 pixels 4.92 MP |
| Video resolution | 1920 x 1080 pixels 2.07 MP | 1920 x 1080 pixels 2.07 MP |
| Video FPS | - | 30 fps |
Audio
Information about the type of speakers and the audio technologies supported by the device.
| Speaker | Loudspeaker Stereo speakers | Loudspeaker Stereo speakers |
| Wolfson WM8958E | - |
Radio
The radio in a mobile device is a built-in FM radio receiver.
| Radio | No | - |
Wi-Fi
Wi-Fi is a technology that provides wireless data connections between various devices within a short range.
| Wi-Fi | 802.11a 802.11b 802.11g 802.11n 802.11n 5GHz 802.11ac Dual band Wi-Fi Hotspot Wi-Fi Direct | 802.11b 802.11g 802.11n 802.11n 5GHz 802.11ac Dual band Wi-Fi Hotspot Wi-Fi Direct Wi-Fi Display |
| - | MiMO |
Bluetooth
Bluetooth is a standard for secure wireless data transfer between different types of devices over short distances.
| Version | 4.0 | 4.0 |
| Features | A2DP | A2DP HID |
USB
The Universal Serial Bus (USB) is an industry standard that allows different electronic devices to exchange data.
| Connector type | USB Type-C | Micro USB |
| Version | 2.0 | 2.0 |
| Features | Charging Mass storage | Charging Host Mass storage On-The-Go |
Headphone jack
The headphone jack is an audio phone connector, a.k.a. an audio jack. The most widely used one in mobile devices is the 3.5 mm headphone jack.
| Headphone jack | Yes | Yes |
Connectivity
Information about other important connectivity technologies supported by the devices.
| Connectivity | Computer sync OTA sync Tethering DLNA | Computer sync OTA sync Tethering |
Browser
A web browser is a software application for accessing, fetching, displaying and navigating through information on the World Wide Web.
| Browser | HTML HTML5 CSS 3 | HTML HTML5 CSS 3 |
Audio file formats/codecs
Mobile devices support various audio file formats and codecs, which respectively store and code/decode digital audio data.
| Audio file formats/codecs | AAC AMR eAAC+ MIDI MP3 WMA WAV | AAC AAC+ eAAC+ MIDI MP3 OGG WMA WAV |
Video file formats/codecs
Mobile devices support various video file formats and codecs, which respectively store and code/decode digital video data.
| Video file formats/codecs | 3GPP AVI H.263 H.264 MP4 WMV | 3GPP H.263 H.264 MP4 |
Battery
The batteries of mobile devices differ in capacity and technology. They provide the electrical charge needed for the functioning of the devices.
| Capacity | 5300 mAh | 6700 mAh |
| Type | Li-Polymer | Li-Polymer |
| Features | Non-removable | Non-removable |
| - | Stand by time - up to 11 h |
| Nokia N1 | Xiaomi Mi Pad Mi515 |