In depth comparison and review of Vivo V15 Pro and Xiaomi Redmi 9. Compare sizes, cameras, batteries, memory, and other important specifications and features to easily choose the right phone for you. Our goal is to help you uncover differences between the products and find the phone that will best fit your needs.
DESIGN AND DIMENSIONS | Vivo V15 Pro | Xiaomi Redmi 9 |
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Product Type | Smartphone | Smartphone | |
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Form Factor | Touch | Touch | |
Height | 157.25 mm | 163.32 mm | Xiaomi Redmi 9 has greater height than Vivo V15 Pro. |
Width | 74.71 mm | 77.01 mm | Xiaomi Redmi 9 has greater width than Vivo V15 Pro. |
Depth | 8.21 mm | 9.1 mm | Vivo V15 Pro is narrower than Vivo V15 Pro. |
Weight | 185 g | 198 g | Vivo V15 Pro is lighter than Vivo V15 Pro. |
Body Colour | Topaz blue | Carbon grey | |
Waterproof (Water-resistant) | - | - | |
SAR Value | - | 1.065 W/kg (body), 0.789 W/kg (head), 2.309 W/kg (limb) | |
Integrated Components | - | Ultra-linear speaker | |
Connector Type | Micro-USB | USB Type-C - 24 pin USB-C Headset jack - mini-phone 3.5mm |
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SIM Card Type (Size) | Nano SIM | Nano SIM | |
SIM Card Qty | Dual-SIM | Dual-SIM |
DISPLAY | Vivo V15 Pro | Xiaomi Redmi 9 |
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Display Type | OLED display | - | |
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Display Technology | Super AMOLED | - | |
Screen Size (Display Size) | 6.39" | 6.53" | Xiaomi Redmi 9 has larger screen size than Vivo V15 Pro. |
Screen Resolution (Display Resolution) | 2340 x 1080 pixels | 2340 x 1080 pixels | Both phones have the same screen resolution. |
Display Format | Full HD+ | Full HD+ | |
Pixel Density | - | 394 ppi | |
Aspect Ratio | 19.5:9 | 19.5:9 | |
Max Brightness | - | 400 cd/m² | |
Contrast Ratio | 10000000:1 | 1500:1 | Vivo V15 Pro has better display contrast ratio than Xiaomi Redmi 9. |
Display Enhancement Technology | - | Sunlight mode | |
Display Features | Always-on display, 2.5D Glass, Wide colour display (P3), Ultra FullView Display | Colour temperature adjustment, Dot Drop display, Reading mode 2.0 | |
Display Protection (Screen Protector) | - | Corning Gorilla Glass 3 (scratch resistant glass) |
PROCESSOR | Vivo V15 Pro | Xiaomi Redmi 9 |
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Processor Type (CPU) | Qualcomm Snapdragon 675 AIE | MediaTek Helio G80 | |
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Clock Speed | - | 2 GHz | |
Processor Core Qty | 8-core | 8-core | Both phones have the same number of phone cores. |
64-bit Architecture | - | Yes | Xiaomi Redmi 9 has 64-bit architecture. |
Graphics System (GPU) | - | Mali-G52 MC2 |
MEMORY | Vivo V15 Pro | Xiaomi Redmi 9 |
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RAM | 6 GB | LPDDR4X SDRAM - 4 GB | Vivo V15 Pro has more RAM than Xiaomi Redmi 9. |
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Internal Memory Size (Storage Capacity) | 128 GB | 64 GB | Vivo V15 Pro has more internal memory than Xiaomi Redmi 9. |
Supported Flash Memory Cards (Expandable Memory) | microSDHC, microSDXC - up to 256 GB | microSD |
CAMERA | Vivo V15 Pro | Xiaomi Redmi 9 |
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MAIN CAMERA |
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Number of Main Cameras | 3 | 4 | |
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Sensor Resolution | 48 Megapixel | 13 Megapixel | Vivo V15 Pro has better camera resolution than Xiaomi Redmi 9. |
Sensor Size | 1/2.25" | - | |
Lens Type | - | Wide-angle lens | |
Lens Aperture | F/1.8 | F/2.2 | Vivo V15 Pro has better lens aperture than Vivo V15 Pro. |
Field of View (FoV) | - | 75.2 degree(s) | |
Pixel Size | 0.8 μm | - | |
Focus Adjustment | Automatic | Automatic | |
Special Effects | HDR, Live Filters | HDR, Kaleidoscope | |
Camera Modes | Panorama, Time-lapse mode, Slow motion mode, Watermark mode, Professional mode, Gender Detection, Bokeh Mode, AI Beauty, AR stickers, AI Portrait Lighting, PPT, AI Face Shaping, AI Portrait Framing, AI Body Shaping, AI Super Night Mode | Portrait mode | |
Light Source | LED flash | Flash | |
Video Resolutions | - | 1920 x 1080 (1080p) at 30 fps, 1280 x 720 (720p) at 30 fps | |
Camera Features (Functions) | AI scene recognition, AI Triple camera, Quad Pixel technology, 12MP output using quad pixel technology, Palm capture | - |
SECOND CAMERA |
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Sensor Resolution (2nd Camera) | 8 Megapixel | 8 Megapixel | Both phones have the same second camera resolution. |
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Lens Type (2nd Camera) | Super wide-angle lens | Ultra wide-angle lens | |
Lens Aperture (2nd Camera) | F/2.2 | F/2.2 | Both phones have the same second camera lens aperture. |
Field of View (2nd Camera) | 120 degree(s) | 118 degree(s) | Vivo V15 Pro has larger second camera lens field of view than Xiaomi Redmi 9. |
Camera Features (2nd Camera) | AI Super Wide-Angle | - |
THIRD CAMERA |
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Sensor Resolution (3rd Camera) | 5 Megapixel | 5 Megapixel | Both phones have the same third camera resolution. |
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Lens Aperture (3rd Camera) | F/2.4 | F/2.4 | Both phones have the same lens aperture of the third camera. |
Camera Functions (3rd Camera) | Depth camera | Macro camera |
FOURTH CAMERA |
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Sensor Resolution (4th Camera) | - | 2 Megapixel | |
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Camera Functions (4th Camera) | - | Depth camera |
FRONT CAMERA |
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Number of Front Cameras | 1 | 1 | |
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Front Camera Design | Pop-up | - | |
Sensor Resolution (Front) | 32 Megapixel | 8 Megapixel | Vivo V15 Pro has better front camera resolution than Xiaomi Redmi 9. |
Lens Aperture (Front) | F/2.0 | F/2.0 | Both phones have the same front camera lens aperture. |
Field of View (Front) | - | 77.8 degree(s) | |
Focus Adjustment | - | Focus free | |
Special Effects (Front) | - | HDR | |
Camera Modes (Front) | - | Portrait mode | |
Light Source (Front) | - | Display flash | |
Camera Features (Front) | - | Self-timer, Palm shutter |
BATTERY AND CHARGING | Vivo V15 Pro | Xiaomi Redmi 9 |
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Battery Capacity (Battery Size) | 3700 mAh | 5020 mAh | Xiaomi Redmi 9 has larger battery capacity than Vivo V15 Pro. |
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Fast Charging Technology | Dual-Engine Fast Charging | - | Vivo V15 Pro has fast charging technology. |
Talk Time | - | 1860 minutes | |
Run Time Details | - | Talk: up to 1860 min Continuous navigation: up to 19 hrs Playback (video): up to 19 hrs Playback (Music): up to 185 hrs |
CELLULAR | Vivo V15 Pro | Xiaomi Redmi 9 |
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Technology | WCDMA (UMTS) / GSM | WCDMA (UMTS) / GSM | |
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Mobile Broadband Generation | 4G | 4G | Both phones have the same mobile network generation. |
Operating System | Funtouch OS 9 (based on Android Oreo 9.0) | - | |
Intelligent Assistant | Google Assistant | - | |
Navigation | GPS, A-GPS, GLONASS | GPS, A-GPS, GLONASS, BeiDou |
COMMUNICATIONS | Vivo V15 Pro | Xiaomi Redmi 9 |
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Data Transmission | GPRS, EDGE, HSDPA, HSUPA, HSPA+, FDD-LTE, TDD-LTE | GPRS, EDGE, HSDPA, HSUPA, HSPA+, VoLTE, FDD-LTE, TDD-LTE | |
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2G Band | 850 GSM, 900 GSM, 1800 GSM, 1900 GSM | - | |
3G UMTS Band | Band 1, Band 5, Band 8 | Band 1, Band 2, Band 4, Band 5, Band 8 | |
3G UMTS Frequency | 2100, 850, 900 | 2100, 1900, 1700, 850, 900 | |
4G LTE Band | Band 1, Band 3, Band 5, Band 7, Band 8, Band 17, Band 38, Band 40, Band 41 | Band 1, Band 2, Band 3, Band 4, Band 5, Band 7, Band 8, Band 20, Band 28, Band 38, Band 40, Band 41 | |
4G LTE Frequency | FDD 2100, FDD 1800+, FDD 850, FDD 2600, FDD 900, FDD 700b, TDD 2600, TDD 2300, TDD 2500 | FDD 2100, FDD 1900 PCS, FDD 1800+, FDD 1700 - 2110 AWS, FDD 850, FDD 2600, FDD 900, FDD 800 DD, FDD 700 APT, TDD 2600, TDD 2300, TDD 2500 | |
Wireless Interface | Wi-Fi | IEEE 802.11b/g/n | |
Bluetooth | Bluetooth 5.0 | Bluetooth 5.0 | |
Messaging Services | SMS, MMS | SMS, MMS |
MEDIA | Vivo V15 Pro | Xiaomi Redmi 9 |
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Supported Digital Audio Standards | WAV, MPEG 2 Audio, MP3, FLAC, MIDI, APE (Monkey's Audio), AMR-WB, AMR-NB, Vorbis | AAC, PCM, MP3, FLAC, AAC +, eAAC+, APE (Monkey's Audio), AMR-WB, AMR-NB | |
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Supported Digital Video Standards | AVI, MPEG-4, 3GP | MKV, H.264, ASP, MP4 |
FEATURES | Vivo V15 Pro | Xiaomi Redmi 9 |
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Phone Functions | Speakerphone, voice control, call timer, conference call, flight mode, voice dialing, vibrating alert | Speakerphone, voice control, call timer, conference call, flight mode, voice dialing, vibrating alert | |
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Sensors | Accelerometer, ambient light sensor, proximity sensor, digital compass, gyro sensor | Accelerometer, ambient light sensor, digital compass, distance sensor, infrared (IR) sensor | |
Security Devices | Fingerprint reader (under display) | Face recognition, fingerprint reader | |
Additional Phone Features | Google Assistant Button, Game Mode 5.0., Dual-Turbo, Jovi Image Recogniser | Fast Charging, AI face unlock |
OTHERS | Vivo V15 Pro | Xiaomi Redmi 9 |
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Included Accessories | Headphones, USB cable, power adapter, SIM card removal tool, screen protector (pre-applied), protective case | SIM card removal tool, USB-C cable, TPU case, 10W charger |
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