Comparison between:
- Xiaomi Redmi 4 High Version
- Xiaomi Redmi Note 4 64GB
Brand and model
Information about the brand, model and model alias (if any) of a specific device.
| Xiaomi Redmi 4 High Version | Xiaomi Redmi Note 4 64GB | |
 |  | |
| Model alias | Hongmi 4 High Version Red Rise 4 High Version Redmi 4 Prime Hongmi 4 Prime Red Rise 4 Prime | Hongmi Note 4 64GB Red Rise Note 4 64GB |
Design
Information about the dimensions and weight of the device, shown in different measurement units. Body materials, available colors, certifications.
| Width | 69.6 mm 6.96 cm 0.228 ft 2.74 in | 76 mm 7.6 cm 0.249 ft 2.992 in |
| Height | 141.3 mm 14.13 cm 0.464 ft 5.563 in | 151 mm 15.1 cm 0.495 ft 5.945 in |
| Thickness | 8.9 mm 0.89 cm 0.029 ft 0.35 in | 8.35 mm 0.835 cm 0.027 ft 0.329 in |
| Weight | 156 g 0.34 lbs 5.5 oz | 175 g 0.39 lbs 6.17 oz |
| Volume | 87.53 cm³ 5.32 in³ | 95.82 cm³ 5.82 in³ |
| Colors | Gray Gold Silver | Gray Silver Gold Black Blue |
| Body materials | Metal | Aluminium alloy |
SIM card
The Subscriber Identity Module (SIM) is used in mobile devices for storing data authenticating the subscribers of mobile services.
| SIM card type | Nano-SIM / microSD Nano-SIM | Micro-SIM Nano-SIM / microSD |
| Number of SIM cards | 2 | 2 |
Networks
A mobile (cellular) network is a radio system, which allows a large number of mobile devices to communicate with each other.
| GSM | GSМ 850 МНz GSМ 900 МНz GSМ 1900 МНz | GSМ 900 МНz GSМ 1900 МНz |
| CDMA | CDMA 800 MHz CDMA 1900 MHz | CDMA 800 MHz |
| W-CDMA | - | W-CDMA 850 MHz W-CDMA 900 MHz W-CDMA 1900 MHz W-CDMA 2100 MHz |
| TD-SCDMA | TD-SCDMA 1880-1920 MHz TD-SCDMA 2010-2025 MHz | TD-SCDMA 1880-1920 MHz TD-SCDMA 2010-2025 MHz |
| UMTS | UМТS 900 МНz UМТS 1900 МНz UМТS 2100 МНz | - |
| LTE | LТЕ-ТDD 1900 МНz (В39) LТЕ-ТDD 2300 МНz (В40) LТЕ-ТDD 2500 МНz (В41) LТЕ-ТDD 2600 МНz (В38) LТЕ 1800 МНz LТЕ 2600 МНz | LТЕ 850 МНz LТЕ 900 МНz LТЕ 1800 МНz LТЕ 2100 МНz LТЕ 2600 МНz LТЕ-ТDD 1900 МНz (В39) LТЕ-ТDD 2300 МНz (В40) LТЕ-ТDD 2600 МНz (В38) |
Mobile network technologies and bandwidth
Communication between devices within mobile networks is realized via various generations of network technologies, which provide different bandwidth.
| Mobile network technologies | UМТS GРRS LТЕ Саt 6 | UМТS GРRS LТЕ Саt 6 |
Operating system
Operating system is the system software, which manages and controls the functioning of the hardware components of the device.
| Operating system (OS) | МΙUΙ V8 (Аndrоid 6.0.1 Маrshmаllоw) МΙUΙ V9.1.1 (Аndrоid 7.1 Νоugаt) МΙUΙ V10 | МΙUΙ V8 (Аndrоid 6.0 Маrshmаllоw) МΙUΙ V8.5 (Аndrоid 7.0 Νоugаt) МΙUΙ V9 МΙUΙ V10 |
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 | Quаlсоmm Snарdrаgоn 625 (МSМ8953) | МеdiаТеk Неliо Х20 (МТ6797) |
| Process technology | 14 nm | 20 nm |
| CPU | 8х 2.0 GНz АRМ Соrtех-А53 | 2х 2.1 GНz АRМ Соrtех-А72, 4х 1.85 GНz АRМ Соrtех-А53, 4х 1.4 GНz АRМ Соrtех-А53 |
| CPU bits | 64 bit | 64 bit |
| Instruction set | ARMv8-A | ARMv8-A |
| Level 1 cache memory (L1) | 16 KB + 16 KB | 16 KB + 16 KB |
| CPU cores | 8 | 10 |
| CPU frequency | 2000 MHz | 2100 MHz |
| GPU | Qualcomm Adreno 506 | ARM Mali-T880 MP4 |
| GPU cores | - | 4 |
| GPU frequency | 650 MHz | 780 MHz |
| RAM capacity | 3 GB | 3 GB 4 GB |
| RAM type | LPDDR4 | LPDDR3 |
| RAM channels | Single channel | Double channel |
| RAM frequency | 1066 MHz | 700 MHz |
Storage
Every mobile device has a built-in storage (internal memory) with a fixed capacity.
| Storage | 32 GB | 64 GB |
| UFS 2.1 | - |
Memory cards
Memory cards are used in mobile devices for expanding their external storage capacity.
| Types | microSD microSDHC microSDXC | 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 | 5 in 127 mm 12.7 cm | 5.5 in 139.7 mm 13.97 cm |
| Width | 2.05 in 52.12 mm 5.21 cm | 2.46 in 62.48 mm 6.25 cm |
| Height | 4.56 in 115.81 mm 11.58 cm | 4.92 in 124.95 mm 12.5 cm |
| Aspect ratio | 2.222:1 | 2:1 2:1 (18:9) |
| Resolution | 1080 x 2400 pixels | 720 x 1440 pixels |
| Pixel density | 526 ppi 206 ppcm | 293 ppi 115 ppcm |
| Color depth | 24 bit 16777216 colors | 24 bit 16777216 colors |
| Display area | 61.57 % | 68.24 % |
| Other features | Capacitive Multi-touch Scratch resistant | Capacitive Multi-touch Scratch resistant |
| 2.5D curved glass screen 1000:1 contrast ratio 72% NTSC | 2.5D curved glass screen 1000:1 contrast ratio 450 cd/m² 72% NTSC |
Sensors
Different sensors measure different physical quantities and convert them into signals recognizable by the mobile device.
| Sensors | Proximity Light Accelerometer Compass Gyroscope Fingerprint | Proximity Light Accelerometer Gyroscope Fingerprint |
| Fingerprint sensor model - Fingerprint Cards FPC1035 | Fingerprint sensor model - Fingerprint Cards FPC1035 |
Main rear camera
The main camera of the mobile device is usually placed on its back and can be combined with one or more additional cameras.
| Sensor model | - | Samsung S5K3L8 |
| Sensor type | CMOS | ISOCELL |
| Sensor size | - | 4.69 x 3.52 mm 0.23 in |
| Pixel size | - | 1.127 µm 0.001127 mm |
| Crop factor | - | 7.38 |
| ISO | - | 100 - 1600 |
| Aperture | f/2.2 | f/2 |
| Focal length and 35 mm equivalent | 3.66 mm | 3.5 mm 25.82 mm *(35 mm / full frame) |
| Number of lenses | 5 | 5 |
| Flash type | Dual LED | Dual LED |
| Image resolution | 4160 x 3120 pixels 12.98 MP | 4160 x 3120 pixels 12.98 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 Continuous shooting Digital zoom Geotagging Panorama HDR Touch focus Face detection White balance settings ISO settings Exposure compensation Self-timer Scene mode Phase detection autofocus (PDAF) | Autofocus Continuous shooting Digital zoom Geotagging Panorama HDR Touch focus Face detection White balance settings ISO settings Exposure compensation Self-timer Scene mode Phase detection autofocus (PDAF) |
| 720p @ 120 fps | 720p @ 120 fps |
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.
| Sensor model | - | Samsung S5K5E8 |
| Sensor type | - | CMOS BSI |
| Sensor size | - | 2.9 x 2.15 mm 0.14 in |
| Pixel size | - | 1.133 µm 0.001133 mm |
| Crop factor | - | 11.99 |
| Aperture | f/2.2 | f/2 |
| Focal length and 35 mm equivalent | 2.15 mm | 3.5 mm 41.95 mm *(35 mm / full frame) |
| Image resolution | 2592 x 1944 pixels 5.04 MP | 2560 x 1920 pixels 4.92 MP |
| Video resolution | 1920 x 1080 pixels 2.07 MP | 1280 x 720 pixels 0.92 MP |
| Video FPS | 30 fps | 30 fps |
Audio
Information about the type of speakers and the audio technologies supported by the device.
| Speaker | Loudspeaker Earpiece | Loudspeaker Earpiece |
Tracking/Positioning
Information about the positioning and navigation technologies supported by the device.
| Tracking/Positioning | GРS А-GРS GLОΝАSS | GРS А-GРS |
Wi-Fi
Wi-Fi is a technology that provides wireless data connections between various devices within a short range.
| Wi-Fi | 802.11а 802.11b 802.11g 802.11а 802.11ас 5GНz 802.11аd | 802.11а 802.11b 802.11g Wi-Fi Disрlаy 802.11а |
Bluetooth
Bluetooth is a standard for secure wireless data transfer between different types of devices over short distances.
| Version | 4.2 | 4.2 |
| Features | A2DP HID | A2DP HID LE |
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 Host Mass storage On-The-Go | 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 Infrared Tethering | Computer sync OTA sync Infrared Tethering VoLTE |
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 AC3 AMR eAAC+ FLAC MIDI MP3 OGG WMA WAV | AAC AAC+ AMR AMR-WB eAAC+ FLAC 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 MKV MP4 VC-1 VP8 Xvid | 3GPP AVI H.263 H.264 H.265 MKV QuickTime VC-1 Xvid |
Battery
The batteries of mobile devices differ in capacity and technology. They provide the electrical charge needed for the functioning of the devices.
| Capacity | 4100 mAh | 4100 mAh |
| Type | Li-Polymer | Li-Polymer |
| Charger output power | 5 V / 2 A | 5 V / 2 A |
| Features | Fast charging Non-removable | Fast charging Non-removable |
| - | Battery model: BN43 |
Specific Absorption Rate (SAR)
The SAR rating shows the amount of electromagnetic radiation absorbed by the human body when using a mobile device, expressed in W/kg.
| Head SAR (EU) | 0.52 W/kg | 1.174 W/kg |
| Body SAR (EU) | 0.56 W/kg | 1.094 W/kg |
| Head SAR (USA) | - | 1.22 W/kg |
| Body SAR (USA) | - | 1.05 W/kg |
| Xiaomi Redmi 4 High Version | Xiaomi Redmi Note 4 64GB |
