Comparison between:
- Xiaomi Redmi Turbo 4
- Vivo iQOO Neo9
Brand and model
Information about the brand, model and model alias (if any) of a specific device.
Xiaomi Redmi Turbo 4 | Vivo iQOO Neo9 | |
![]() | ![]() Prices | |
Model alias | - | iQOO Neo 9 V2338A |
Design
Information about the dimensions and weight of the device, shown in different measurement units. Body materials, available colors, certifications.
Width | 75.24 mm 7.524 cm 0.247 ft 2.962 in | 75.68 mm 7.568 cm 0.248 ft 2.98 in |
Height | 160.95 mm 16.095 cm 0.528 ft 6.337 in | 163.53 mm 16.353 cm 0.537 ft 6.438 in |
Thickness | 8.06 mm 0.806 cm 0.026 ft 0.317 in | 7.99 mm 0.799 cm 0.026 ft 0.315 in |
Weight | 203 g 0.45 lbs 7.18 oz | 196 g 0.43 lbs 6.91 oz |
Volume | 97.61 cm³ 5.93 in³ | 98.88 cm³ 6.01 in³ |
Colors | Lucky Cloud White Shallow Sea Blue Shadow Black | Nautical Blue Red and White Black |
Body materials | Aluminium alloy Glass | Glass Plastic Faux leather |
Certification | IP68 | - |
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 | Nano-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 850 MHz (B5) GSM 900 MHz (B8) GSM 1800 MHz (B3) GSM 1900 MHz (B2) |
CDMA | - | CDMA 800 MHz (BC0) CDMA 1900 MHz (BC1) |
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 850 MHz (B5) W-CDMA 900 MHz (B8) W-CDMA 1700 MHz (B4) W-CDMA 1900 MHz (B2) W-CDMA 2100 MHz (B1) |
TD-SCDMA | - | TD-SCDMA 1880-1920 MHz TD-SCDMA 2010-2025 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 2100 MHz (B1) 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-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 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) |
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 2300 MHz (n40) 5G-TDD 2500 MHz (n41) 5G-TDD 2600 MHz (n38) 5G-TDD 3500 MHz (n78) 5G-TDD 3700 MHz (n77) | 5G-FDD 700 MHz (n28) 5G-FDD 850 MHz (n5) 5G-FDD 900 MHz (n8) 5G-FDD 1800 MHz (n3) 5G-FDD 2100 MHz (n1) 5G-TDD 2300 MHz (n40) 5G-TDD 2500 MHz (n41) 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 | UMTS EDGE GPRS HSPA+ LTE EV-DO Rev. A 5G NSA 5G SA | UMTS EDGE GPRS HSPA+ LTE EV-DO Rev. A TD-SCDMA TD-HSDPA 5G NSA 5G SA |
Operating system
Operating system is the system software, which manages and controls the functioning of the hardware components of the device.
Operating system (OS) | Xiaomi HyperOS 2.0 (Android 15) | OriginOS 4 (Android 14) |
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 | MediaTek Dimensity 8400-Ultra | Qualcomm Snapdragon 8 Gen 2 (SM8550-AB) |
Process technology | 4 nm | 4 nm |
CPU | 1x 3.25 GHz ARM Cortex-A725, 3x 3.0 GHz ARM Cortex-A725, 4x 2.1 ARM Cortex-A725 | 1x 3.2 GHz ARM Cortex-X3, 2x 2.8 GHz ARM Cortex-A715, 2x 2.8 GHz ARM Cortex-A710, 3x 2.0 GHz ARM Cortex-A510 |
CPU bits | 64 bit | 64 bit |
Instruction set | ARMv9-A | ARMv9-A |
Level 3 cache memory (L3) | 4196 KB 4.09766 MB | 8192 KB 8 MB |
CPU cores | 8 | 8 |
CPU frequency | 3250 MHz | 3200 MHz |
GPU | ARM Mali-G720 MC7 | Qualcomm Adreno 740 |
GPU cores | 7 | - |
GPU frequency | - | 680 MHz |
RAM capacity | 12 GB 16 GB | 12 GB 16 GB |
RAM type | LPDDR5X | LPDDR5X |
RAM channels | Quad channel | Quad channel |
RAM frequency | 4266 MHz | 4266 MHz |
3D Ice-Sealed Circulating Cold Pump | Vivo Q1 gaming chip 6043 mm² VC cooling area |
Storage
Every mobile device has a built-in storage (internal memory) with a fixed capacity.
Storage | 256 GB 512 GB | 256 GB 512 GB |
UFS 4.0 | UFS 4.0 |
Display
The display of a mobile device is characterized by its technology, resolution, pixel density, diagonal length, color depth, etc.
Type/technology | AMOLED | AMOLED |
Diagonal size | 6.67 in 169.42 mm 16.94 cm | 6.78 in 172.21 mm 17.22 cm |
Width | 2.74 in 69.5 mm 6.95 cm | 2.78 in 70.67 mm 7.07 cm |
Height | 6.08 in 154.5 mm 15.45 cm | 6.18 in 157.04 mm 15.7 cm |
Aspect ratio | 2.223:1 | 2.222:1 |
Resolution | 1220 x 2712 pixels | 1260 x 2800 pixels |
Pixel density | 446 ppi 175 ppcm | 453 ppi 178 ppcm |
Color depth | 36 bit 68719476736 colors | 30 bit 1073741824 colors |
Display area | 88.96 % | 89.97 % |
Other features | Capacitive Multi-touch Scratch resistant | Capacitive Multi-touch Scratch resistant |
2.5D curved glass screen 120 Hz refresh rate 1400 cd/m² global peak brightness 3200 cd/m² local peak brightness 1920 Hz PWM dimming 100% DCI-P3 12-bit color bit depth ZReal HDR Vivid HDR10+ Dolby Vision TÜV Rheinland Low Blue Light Certified (Hardware Solution) TÜV Rheinland Flicker Free Certified TÜV Rheinland Circadian Friendly Certified | 2.5D curved glass screen LTPO 8T circuit design 144 Hz refresh rate 2000 Hz touch sampling rate 2160 Hz PWM dimming 1400 cd/m² peak brightness 100% DCI-P3 ΔE ≈ 0.28 JNCD ≈ 0.23 HDR10+ ZReal SGS Low Blue Light Certified SGS Flicker-free Certified |
Sensors
Different sensors measure different physical quantities and convert them into signals recognizable by the mobile device.
Sensors | Accelerometer Compass Gyroscope Fingerprint Ultrasonic proximity sensor 360° ambient light sensor | Proximity Light Accelerometer Compass Gyroscope Fingerprint Gravity Flicker sensor |
X-axis linear motor In-display fingerprint sensor | In-display fingerprint sensor X-axis linear 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 model | Sony LYT-600 | Sony IMX920 |
Sensor type | CMOS BSI 2 | CMOS BSI+ |
Sensor format | 1/1.95" | 1/1.49" |
Pixel size | 0.8 µm 0.000800 mm | - |
Aperture | f/1.5 | f/1.88 |
Flash type | LED | Dual LED |
Image resolution | 8120 x 6180 pixels 50.18 MP | 8190 x 6120 pixels 50.12 MP |
Video resolution | 3840 x 2160 pixels 8.29 MP | 3840 x 2160 pixels 8.29 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 Macro mode Phase detection autofocus (PDAF) | Autofocus Continuous shooting Digital 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) |
Secondary rear camera - 8 MP (ultra-wide) Aperture size - f/2.2 (#2) | VCS bionic spectroscopy technology Secondary rear camera - 8 MP (ultra-wide) Aperture size - f/2.2 (#2) |
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 OV20B | - |
Sensor type | PureCel | ISOCELL |
Sensor format | 1/4" | - |
Pixel size | 0.8 µm 0.000800 mm | - |
Aperture | f/2.2 | f/2.45 |
Number of lenses | 4 | - |
Image resolution | 20 MP | 4608 x 3456 pixels 15.93 MP |
Video resolution | 1920 x 1080 pixels 2.07 MP | 1920 x 1080 pixels 2.07 MP |
Video FPS | 30 fps | 30 fps |
Features | Face unlock Face detection | Face unlock |
Audio
Information about the type of speakers and the audio technologies supported by the device.
Speaker | Loudspeaker Earpiece Stereo speakers | Loudspeaker Earpiece Stereo speakers |
Radio
The radio in a mobile device is a built-in FM radio receiver.
Radio | No | No |
Tracking/Positioning
Information about the positioning and navigation technologies supported by the device.
Tracking/Positioning | GPS A-GPS GLONASS BeiDou Galileo | GPS A-GPS GLONASS BeiDou Galileo QZSS |
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 Wi-Fi 6 (802.11ax) Wi-Fi 6E (802.11ax) Wi-Fi Hotspot Wi-Fi Direct Wi-Fi Display | 802.11a 802.11b 802.11g 802.11n 802.11n 5GHz 802.11ac Wi-Fi 6 (802.11ax) Wi-Fi 7 (802.11be) Wi-Fi Hotspot Wi-Fi Direct Wi-Fi Display |
2x2 MIMO 8x8 MU-MIMO | - |
Bluetooth
Bluetooth is a standard for secure wireless data transfer between different types of devices over short distances.
Version | 6.0 | 5.3 |
Features | A2DP EDR HID LE | A2DP LE HP |
USB
The Universal Serial Bus (USB) is an industry standard that allows different electronic devices to exchange data.
Connector type | USB Type-C | USB Type-C |
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 | No |
Connectivity
Information about other important connectivity technologies supported by the devices.
Connectivity | Computer sync OTA sync Infrared Tethering NFC VoLTE ViLTE VoWiFi | Computer sync OTA sync Infrared Tethering NFC 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 AAC+ AMR AMR-WB aptX aptX HD eAAC+ FLAC MIDI MP3 OGG WMA WAV LDAC LHDC 5.0 LC3 APE AWB | AAC AAC+ AMR AMR-WB aptX aptX HD eAAC+ FLAC MIDI MP3 OGG WMA WAV LDAC |
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 DivX H.263 H.264 H.265 MKV MP4 VC-1 WebM WMV Xvid ASF | 3GPP AVI DivX Flash Video H.263 H.264 MKV MP4 WebM 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 | 6550 mAh | 5160 mAh |
Type | Li-Polymer | Li-Polymer |
Charger output power | 20 V / 4.5 A | 20 V / 6 A |
Features | Fast charging Non-removable | Fast charging Non-removable |
Xiaomi Redmi Turbo 4 | Vivo iQOO Neo9 |