iQOO 15R vs Vivo X300
Here you can compare iQOO 15R and Vivo X300. Comparing iQOO 15R vs Vivo X300 on Smartprix enables you to check their respective specs scores and unique features. It would potentially help you understand how iQOO 15R stands against Vivo X300 and which one should you buy The current lowest price found for iQOO 15R is ₹47,999 and for Vivo X300 is ₹75,999. The details of both of these products were last updated on Jun 20, 2026.
| Specification | iQOO 15R | Vivo X300 |
|---|---|---|
| OS | Android v16 | Android v16 |
| Display | 6.59 inches, 1260 x 2750 pixels, 144 Hz | 6.31 inches, 1216 x 2640 pixels, 120 Hz |
| RAM | 8 GB | 12 GB |
| Rear Camera | 50 MP ƒ/1.8 (Wide Angle) (wide), 1/1.56", PDAF, OIS 8 MP ƒ/2.2 (Ultra Wide) 1/4.0" | 200 MP ƒ/1.7 (Wide Angle) 1/1.4", 0.56µm, PDAF, OIS 50 MP ƒ/2.6 (Telephoto) 70mm (periscope telephoto), 1/1.95", PDAF, OIS, 3x optical zoom 50 MP ƒ/2 (Ultra Wide) 15mm, 119˚ (ultrawide), 1/2.76", 0.64µm, AF |
| Battery | 7600 mAh, Si/C Li-Ion | 6040 mAh, Li-ion Battery |
| Price | ₹47,999 | ₹75,999 |
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Overview
| Specs Score | 84 / 100 | 86 / 100 Better Specs |
| Display Resolution | 1260 x 2750 pixels Better Resolution | 1216 x 2640 pixels |
| RAM | 8 GB | 12 GB More RAM |
| CPU Clock Speed | 3.8 GHz | 4.21 GHz Faster Clock Speed |
| Rear Camera | 50 MP + 8 MP Dual | 200 MP + 50 MP + 50 MP Triple Better Camera Resolution |
| Front Camera | 32 MP | 50 MP Better Front Camera Resolution |
| Weight | 190 g Lighter | |
| Battery | 7600 mAh Bigger Battery | 6040 mAh |
| Unique Features | No | Wireless Charging |
General
| Country of Origin | India | India |
| Model | I2508 | X300 |
| Sim Type | Dual Sim, GSM+GSM (Hybrid Slot) | Dual Sim, GSM+GSM |
| Dual Sim | Yes | Yes |
| Sim Size | Nano SIM | Nano-SIM + Nano-SIM + eSIM (max 2 at a time |
| Device Type | Smartphone | Smartphone |
| OS Updates | 4 years | |
| Security Updates | 6 years | |
| Release Date | February 24th, 2026 | December 02, 2025 |
| In The Box | 1 N Phone | 1 N Eject tool | 1 N Warranty card | 1 N Quick start guide | 1 N Phone case | 1 N Charger | 1 N USB cable |
Design
| Dimensions | 74.4 x 157.6 x 7.9 mm | 71.9 x 150.6 x 8 mm |
| Weight | 190 g | |
| Bezel less | No | Yes |
| Colors | Triumph Silver | Dark Knight | Black, Blue, Red, Purple, Pink |
Display
| Type | Color AMOLED Screen (1B Colors) | Color AMOLED Screen (1B Colors) |
| Touch | Yes | Yes |
| Size | 6.59 inches, 1260 x 2750 pixels, 144 Hz | 6.31 inches, 1216 x 2640 pixels, 120 Hz |
| Aspect Ratio | 20:9 | 20:9 |
| PPI | ~ 459 PPI | ~ 484 PPI |
| Screen to Body Ratio | ~ 90.5% | ~ 86.7% |
| Brightness | 5000nits Peak Brightness | |
| HDR Support | Yes, HDR10+ | Yes, HDR10+ |
| Color Gamut | 4320Hz PWM | |
| Features | Eyecare Display | 2160Hz PWM, HDR10+ |
| Notch | Yes, Punch Hole | Yes, Punch Hole |
Memory
| RAM | 8 GB | 12 GB |
| RAM Type | LPDDR5X Ultra | |
| Expandable RAM | Upto 12 GB Extra Virtual RAM | Upto 12 GB Extra Virtual RAM |
| Storage | 256 GB | 256 GB |
| Storage Type | UFS 4.1 | UFS 4 |
| Card Slot | No |
Connectivity
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| 5G | Yes | Yes |
| VoLTE | Yes, Dual Stand-By | Yes, Dual Stand-By |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Wifi Version | Wi-Fi 7 | |
| Bluetooth | Yes, v6.0, A2DP, LE, aptX HD | Yes, v5.4, A2DP, LE, aptX HD |
| USB | Yes, USB-C v2.0 | Yes, USB-C v3.2 |
| USB Features | USB Tethering, USB on-the-go, USB Charging | USB Tethering, USB on-the-go, USB Charging |
| IR Blaster | Yes | Yes |
Performance
| AnTuTu Score | 3,014,070 (Total) (v11) 883,071 (CPU) 1,016,416 (GPU) 439,185 (Memory) 675,398 (UX) | |
| AnTuTu Storage Score | 226,988 Sequential Read: 4395 MB/s; Sequential Write: 4169 MB/s | |
| Geekbench Score | 8,323 (Multi Core) (v6) 2,675 (Single Core) 17,329 (OpenCL) 20,970 (Vulkan) | |
| 3DMark Score | 2,725 (Wild Life Extreme) (16.32 FPS) |
Extra
| GPS | GPS; GLONASS; GALILEO; BeiDou; NavIC; GNSS, QZSS | Yes, with GPS, BeiDou, GLONASS, Galileo, QZSS, NavIC, A-GPS, Cellular Positioning, Wi-Fi Positioning |
| Fingerprint Sensor | Yes, In Display | Yes, In Display |
| Face Unlock | Yes | Yes |
| Sensors | Accelerometer, Gyro, Proximity, Compass, 3D Utrasonic Fingerprint Accelerometer Ambient Light Sensor, Proximity Sensor, E-compass, Gyroscope | Accelerometer, Gyro, Proximity, Compass |
| 3.5mm Headphone Jack | No | No |
| NFC | Yes | Yes |
| AI Features | Ai Image Expander, AI four Season | |
| Water Resistance | Yes, 1.5 m upto 30 min | Yes, 1.5 m upto 30 min |
| IP Rating | IP68 and IP69 | IP68 |
| Dust Resistant | Yes | Yes |
| Extra Features | 6.5K IceCore VC Cooling Chamber, Origin island, One-Tap Transfer, Private Space, IQOO Q2 Chip, Office Kit, Bypass charging |
Camera
| Rear Camera | 50 MP ƒ/1.8 (Wide Angle) (wide), 1/1.56", PDAF, OIS 8 MP ƒ/2.2 (Ultra Wide) 1/4.0" | 200 MP ƒ/1.7 (Wide Angle) 1/1.4", 0.56µm, PDAF, OIS 50 MP ƒ/2.6 (Telephoto) 70mm (periscope telephoto), 1/1.95", PDAF, OIS, 3x optical zoom 50 MP ƒ/2 (Ultra Wide) 15mm, 119˚ (ultrawide), 1/2.76", 0.64µm, AF |
| Camera Sensor | Sony LYT-700V | |
| OIS | Yes | Yes |
| Auto Focus | Yes | Yes |
| Features | Snapshot, Night, Portrait, Photo, Video, 50MP, Panorama, Slow Motion, Time Lapse, Pro, Supermoon, Ultra HD Document, Long Exposure, Live Photo, Fish Eye | Laser AF, Zeiss optics, Zeiss T lens Coating, Panorama, HDR, 3D LUT import |
| Video Recording | 4K, 1080p | 4K, 1080p |
| Flash | Yes, LED | Yes, LED |
| Front Camera | 32 MP ƒ/2.2 (Wide Angle) Punch Hole, Screen Flash | 50 MP ƒ/2 (Wide Angle) Punch Hole, Screen Flash |
| Front Video Recording | 4K, 1080p | 4K, 1080p |
Technical
| OS | Android v16 | Android v16 |
| Custom UI | Origin OS 6.0 | OriginOS 6 |
| Chipset | Qualcomm Snapdragon 8 Gen5 | Mediatek Dimensity 9500 |
| CPU | 3.8 GHz, Octa Core Processor | 4.21 GHz, Octa Core Processor |
| GPU | Adreno 829 | Arm G1-Ultra |
| Java | No | No |
| Browser | Yes | Yes |
Multimedia
| Yes | Yes | |
| Music | AAC, MIDI, OGG, FLAC, WMA, WAV, APE, MP3 | WAV, MP3, MP2, MIDI, Vorbis, APE, FLAC |
| Video | MP4, 3GP, AVI | MP4, 3GP, AVI, Video Recording: MP4 |
| FM Radio | No | No |
| Speaker Type | Dual Stereo | |
| Document Reader | Yes | Yes |
Battery
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 7600 mAh, Si/C Li-Ion | 6040 mAh, Li-ion Battery |
| Fast Charging | Yes, 100W Flash Charge | Yes, 90W |
| Wireless Charging | Yes, 40W | |
| Reverse Charging | Yes | Yes |
| Bypass Charging | Yes |
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