Comparison between:
- POCO X6
- UMi eMax
Brand and model
Information about the brand, model and model alias (if any) of a specific device.
| POCO X6 | UMi eMax | |
 |  | |
| Model alias | 23122PCD1G | - |
Design
Information about the dimensions and weight of the device, shown in different measurement units. Body materials, available colors, certifications.
| Width | 74.3 mm 7.43 cm 0.244 ft 2.925 in | 76.5 mm 7.65 cm 0.251 ft 3.012 in |
| Height | 161.2 mm 16.12 cm 0.529 ft 6.346 in | 152.3 mm 15.23 cm 0.5 ft 5.996 in |
| Thickness | 8 mm 0.8 cm 0.026 ft 0.315 in | 7.9 mm 0.79 cm 0.026 ft 0.311 in |
| Weight | 181 g 0.4 lbs 6.38 oz | 148 g 0.33 lbs 5.22 oz |
| Volume | 95.82 cm³ 5.82 in³ | 92.04 cm³ 5.59 in³ |
| Colors | Black White Blue | Gray Silver |
| Body materials | Plastic | Polycarbonate Stainless steel |
| Certification | IP54 | - |
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 | Micro-SIM |
| Number of SIM cards | 2 | 2 |
| Features | Dual SIM stand-by (Both cards are active. When one is busy, the other is not active) | Dual SIM stand-by (Both cards are active. When one is busy, the other is not active) |
Networks
A mobile (cellular) network is a radio system, which allows a large number of mobile devices to communicate with each other.
| GSM | GSM 850 MHz (B5) GSM 900 MHz (B8) GSM 1800 MHz (B3) GSM 1900 MHz (B2) | GSM 850 MHz GSM 900 MHz GSM 1800 MHz GSM 1900 MHz |
| CDMA | CDMA 800 MHz (BC0) | - |
| W-CDMA | W-CDMA 850 MHz (B5) W-CDMA 850 MHz (B6) W-CDMA 900 MHz (B8) W-CDMA 900 MHz (B19) W-CDMA 1700 MHz (B4) W-CDMA 2100 MHz (B1) | W-CDMA 900 MHz W-CDMA 1900 MHz W-CDMA 2100 MHz |
| LTE | LTE-FDD 700 MHz (B28) LTE-FDD 850 MHz (B5) LTE-FDD 850 MHz (B18) LTE-FDD 850 MHz (B19) LTE-FDD 850 MHz (B26) LTE-FDD 900 MHz (B8) LTE-FDD 1700 MHz (B4) LTE-FDD 1700 MHz (B66) LTE-FDD 1800 MHz (B3) LTE-FDD 1900 MHz (B2) LTE-FDD 2100 MHz (B1) LTE-FDD 2600 MHz (B7) LTE-TDD 1900 MHz (B39) LTE-TDD 2000 MHz (B34) LTE-TDD 2300 MHz (B40) LTE-TDD 2500 MHz (B41) LTE-TDD 2600 MHz (B38) | LTE 1800 MHz LTE 2100 MHz LTE 2600 MHz |
| 5G NR | 5G-FDD 700 MHz (n28) 5G-FDD 850 MHz (n5) 5G-FDD 900 MHz (n8) 5G-FDD 1700 MHz (n66) 5G-FDD 1800 MHz (n3) 5G-FDD 2100 MHz (n1) 5G-TDD 2500 MHz (n41) 5G-TDD 2600 MHz (n38) 5G-TDD 3500 MHz (n78) 5G-TDD 3700 MHz (n77) | - |
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 | EDGE GPRS HSPA+ LTE TD-SCDMA 5G NSA 5G SA | UMTS EDGE GPRS HSPA+ LTE Cat 4 |
Operating system
Operating system is the system software, which manages and controls the functioning of the hardware components of the device.
| Operating system (OS) | MIUI 14 for POCO (Android 13) Xiaomi HyperOS | Android 4.4 KitKat Android 5.0 Lollipop Android 5.1 Lollipop |
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 | Qualcomm Snapdragon 7s Gen 2 (SM7435-AB) | MediaTek MT6752 |
| Process technology | 4 nm | 28 nm |
| CPU | 4x 2.4 GHz ARM Cortex-A78, 4x 1.95 GHz ARM Cortex-A55 | 8x 1.7 GHz ARM Cortex-A53 |
| CPU bits | 64 bit | 64 bit |
| Instruction set | ARMv8.2-A | ARMv8-A |
| Level 1 cache memory (L1) | - | 32 KB + 32 KB |
| Level 2 cache memory (L2) | - | 512 KB 0.5 MB |
| CPU cores | 8 | 8 |
| CPU frequency | 2400 MHz | 1700 MHz |
| GPU | Qualcomm Adreno 710 | ARM Mali-T760 MP2 |
| GPU cores | - | 2 |
| GPU frequency | - | 700 MHz |
| RAM capacity | 8 GB 12 GB | 2 GB |
| RAM type | LPDDR4X | LPDDR3 |
| RAM channels | Quad channel | Single channel |
| RAM frequency | 3200 MHz | 800 MHz |
| Memory extension 3.0 | - |
Storage
Every mobile device has a built-in storage (internal memory) with a fixed capacity.
| Storage | 256 GB 512 GB | 16 GB |
| UFS 2.2 | - |
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 | OLED | IPS |
| Diagonal size | 6.67 in 169.42 mm 16.94 cm | 5.5 in 139.7 mm 13.97 cm |
| Width | 2.74 in 69.5 mm 6.95 cm | 2.7 in 68.49 mm 6.85 cm |
| Height | 6.08 in 154.5 mm 15.45 cm | 4.79 in 121.76 mm 12.18 cm |
| Aspect ratio | 2.223:1 | 1.778:1 16:9 |
| Resolution | 1220 x 2712 pixels | 1080 x 1920 pixels |
| Pixel density | 446 ppi 175 ppcm | 401 ppi 157 ppcm |
| Color depth | 36 bit 68719476736 colors | 24 bit 16777216 colors |
| Display area | 89.95 % | 71.81 % |
| Other features | Capacitive Multi-touch Scratch resistant | Capacitive Multi-touch |
| 2.5D curved glass screen Corning Gorilla Glass Victus 120 Hz refresh rate 2160 Hz touch sampling rate 1920 Hz PWM dimming 500 cd/m² typical brightness 1200 cd/m² HBM 1800 cd/m² peak brightness 5000000:1 100% DCI-P3 True Color Display Dolby Vision HDR10+ | LTPS (Low Temperature PolySilicon) OGS (One Glass Solution) |
Sensors
Different sensors measure different physical quantities and convert them into signals recognizable by the mobile device.
| Sensors | Accelerometer Compass Gyroscope Pedometer Geomagnetic Fingerprint Gravity Color temperature sensor Optical distance sensor 360° front and rear dual light sensor | Proximity Light Accelerometer Compass Gyroscope |
| In-display fingerprint sensor | - |
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 BSI | CMOS |
| Sensor format | 1/2" | - |
| Pixel size | 0.7 µm 0.000700 mm | - |
| Aperture | f/1.8 | f/2.2 |
| Focal length and 35 mm equivalent | 25 mm *(35 mm / full frame) | - |
| Number of lenses | 6 | 6 |
| Flash type | Dual LED | LED |
| Image resolution | 9280 x 6920 pixels 64.22 MP | 4160 x 3120 pixels 12.98 MP |
| Video resolution | 3840 x 2160 pixels 8.29 MP | 1920 x 1080 pixels 2.07 MP |
| Video FPS | 60 fps | 30 fps |
| Features | Autofocus Continuous shooting Digital zoom Optical zoom Digital image stabilization Optical image stabilization Geotagging Panorama HDR Touch focus Face detection White balance settings ISO settings Exposure compensation Self-timer Scene mode Phase detection autofocus (PDAF) Flicker sensor | Autofocus Continuous shooting Digital zoom Digital image stabilization Geotagging Panorama HDR Touch focus Face detection White balance settings ISO settings Exposure compensation Self-timer Scene mode |
| Secondary rear camera - 8 MP (ultra-wide angle) Sensor size - 1/4" (#2) Pixel size - 1.12 μm (#2) Aperture size - f/2.2 (#2) Angle of view - 118° (#2) Third rear camera - 2 MP (macro) Aperture size - f/2.4 (#3) | - |
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 | - | OmniVision OV5670 |
| Sensor type | CMOS | PureCel |
| Sensor size | - | 2.95 x 2.21 mm 0.14 in |
| Pixel size | - | 1.151 µm 0.001151 mm |
| Crop factor | - | 11.74 |
| Aperture | f/2.5 | f/2.2 |
| Image resolution | 4608 x 3456 pixels 15.93 MP | 2560 x 1920 pixels 4.92 MP |
| Video resolution | 1920 x 1080 pixels 2.07 MP | - |
| Video FPS | 60 fps | - |
| Features | Face unlock HDR Face detection | - |
Audio
Information about the type of speakers and the audio technologies supported by the device.
| Speaker | Loudspeaker Earpiece Stereo speakers | Loudspeaker Earpiece |
| Dolby Atmos Hi-Res Audio Hi-Res Audio Wireless | - |
Radio
The radio in a mobile device is a built-in FM radio receiver.
| Radio | Yes | Yes |
Tracking/Positioning
Information about the positioning and navigation technologies supported by the device.
| Tracking/Positioning | GPS A-GPS GLONASS BeiDou Galileo NavIC | GPS A-GPS EPO |
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 Wi-Fi Display | 802.11b 802.11g 802.11n 802.11n 5GHz Dual band Wi-Fi Hotspot |
Bluetooth
Bluetooth is a standard for secure wireless data transfer between different types of devices over short distances.
| Version | 5.2 | 4.0 |
| Features | A2DP LE | A2DP |
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 On-The-Go | Charging 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 | No | Yes |
Connectivity
Information about other important connectivity technologies supported by the devices.
| Connectivity | Computer sync OTA sync Infrared Tethering NFC VoLTE | Computer sync OTA sync Tethering HotKnot |
| NFC is market-dependent | - |
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 AMR-WB aptX aptX HD FLAC MP3 OGG WMA WAV APE AMR-NB LDAC LHDC | AAC AMR eAAC+ FLAC MIDI MP3 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 MKV MP4 WebM WMV WEBM 3GP ASF | 3GPP AVI H.263 H.264 MKV MP4 WMV 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 | 5100 mAh | 3780 mAh |
| Type | Li-Polymer | Li-Ion |
| 2G stand-by time | - | 300 h 18000 min 12.5 days |
| 3G stand-by time | - | 240 h 14400 min 10 days |
| Charger output power | 10 V / 6.7 A | - |
| Features | Fast charging Non-removable | Non-removable |
| POCO X6 | UMi eMax |