Vivo X300E vs iQOO 15 Ultra
Quick Comparison
iQOO 15 Ultra has better RAM than Vivo X300E. In terms of display resolution, iQOO 15 Ultra has better resolution of 3168 x 1440 than Vivo X300E which has resolution of 2750 x 1260. Both have the same amount of internal memory.
| Name | Vivo X300E | iQOO 15 Ultra |
| RAM | 12 GB | 16 GB |
|---|---|---|
| Display | 6.59 in | 6.85 in |
| Internal Memory | 256 GB | 256 GB |
| Battery | 7200 mAh | 7400 mAh |
| Camera | 50 MP + 50 MP + 8 MP Triple | 50 MP + 50 MP + 50 MP Triple |
| Price | Rs. 69990 | Rs. 99990 |
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Detailed Comparison
Price And Launch
The launch Date of the first phone is July 27, 2026. The Expected cost of Vivo X300E is Rs. 69990. The launch Date of the second phone is February 04, 2026. The Expected cost of iQOO 15 Ultra is Rs. 99990.
Display comparison
iQOO 15 Ultra has larger screen size of 6.85 inches in comparison to Vivo X300E's 6.59 inch screen. There is AMOLED Screen Type in both the phones. iQOO's phone has display density of 508 PPI & Vivo's phone has only 459 PPI display density. Vivo X300E has 19.5:9 aspect ratio where as iQOO 15 Ultra has 19.8:9 aspect ratio.
Memory comparison
iQOO 15 Ultra's larger 16 GB RAM is better for playing games and all with respect to Vivo X300E's lower 12 GB RAM. and both have same Internal Memory of 256 GB.
Camera comparison
They both have the same 50 MP + 50 MP + 8 MP Triple Rear Camera. Vivo X300E will be better choice if you're looking to click lot of selfies as it has better 50 MP Front Camera in comparison to iQOO 15 Ultra's 32 MP Front Camera.
Technical comparison
Both the phones run on Android Operating System Version 16.
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Full Comparison
| Name | Vivo X300E | iQOO 15 Ultra |
| General | ||
| Model | V2612A | V2546A |
| Sim Type | Dual Sim, GSM+GSM | Dual Sim, GSM+GSM |
| Dual Sim | Yes | Yes |
| Sim Size | Nano SIM | Nano+Nano SIM |
| Device Type | Smartphone | Smartphone |
| Release Date | July 27, 2026 | February 04, 2026 |
| Design | ||
| Dimensions | 74.3 x 157.5 x 7.8 mm | 76.8 x 163.7 x 8.7 mm |
| Weight | 200 g | 227 g |
| Bezel less | Yes | Yes |
| Colors | White, Gray, Orange | Black, Silver |
| Display | ||
| Type | Color AMOLED Screen (1B Colors) | Color AMOLED Screen (1B Colors) |
| Touch | Yes | Yes |
| Size | 6.59 inches, 1260 x 2750 pixels, 120 Hz | 6.85 inches, 1440 x 3168 pixels, 144 Hz |
| Aspect Ratio | 19.5:9 | 19.8:9 |
| PPI | ~ 459 PPI | ~ 508 PPI |
| Screen to Body Ratio | ~ 90.7% | ~ 90.7% |
| Brightness | 1000 nits (typ), 2600 nits (HBM), 8000 nits (peak) | |
| HDR Support | Yes, HDR10+ | Yes, HDR10+, Dolby Vision |
| Display Dimming | 4320hz PWM | |
| Features | 2000HZ instant Touch Sampling, Contrast Ratio: 8000000:1 | PWM, Dolby Vision, HDR10+, HDR Vivid |
| Notch | Yes, Punch Hole | Yes, Punch Hole |
| Memory | ||
| RAM | 12 GB | 16 GB |
| RAM Type | LPDDR5X | |
| Expandable RAM | Upto 12 GB Extra Virtual RAM | |
| Storage | 256 GB | 256 GB |
| Storage Type | UFS 4.1 | UFS 4.1 |
| Card Slot | No | |
| Connectivity | ||
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| 5G | Yes | Yes |
| 5G Bands | n1/n3/n5/n7/n8/n18/n26/n28A/n38/n40/n41/n48/n66/n77/n78 | |
| 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, v5.4 | 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 on-the-go, USB Charging |
| IR Blaster | Yes | Yes |
| Extra | ||
| GPS | GPS, BeiDou, GLONASS, Galileo, QZSS, NavIC, A-GPS, Cellular Positioning, Wi-Fi Positioning | Yes, with GPS; GLONASS; GALILEO; BeiDou; NavIC; GNSS, QZSS |
| Fingerprint Sensor | Yes, In Display | Yes, In Display |
| Face Unlock | Yes | Yes |
| Sensors | Accelerometer, gyro, proximity, compass | Accelerometer, Gyro, Proximity, Compass |
| 3.5mm Headphone Jack | No | No |
| NFC | Yes | Yes |
| AI Features | AI Image Studio, AI Magic Move, AI Image Expander, AI Reflection Erase, AI SuperLink, Circle to Search, Google Gemini | |
| Water Resistance | Yes, 1.5 m upto 30 min, IP68+IP69 | Yes, 1.5 m upto 30 min |
| IP Rating | IP68 | IP68/IP69 |
| Dust Resistant | Yes | Yes |
| Camera | ||
| Rear Camera | 50 MP ƒ/1.9 (Wide Angle) 23mm (wide), 1/1.56", 1.0µm, PDAF, OIS 50 MP ƒ/2.7 (Telephoto) 73mm (periscope telephoto), 1/1.95", 0.8µm, PDAF, OIS, 3x optical zoom 8 MP ƒ/2.2 (Ultra Wide) 15mm, 115˚ (ultrawide), 1/4.0", 1.12µm, AF | 50 MP ƒ/1.9 (Wide Angle) 23mm (wide), 1/1.56", 1.0µm, PDAF, OIS 50 MP ƒ/2.7 (Telephoto) 85mm (periscope telephoto), 1/1.95", 0.8µm, PDAF, OIS, 3x optical zoom 50 MP ƒ/2.1 (Ultra Wide) 15mm, 107˚ (ultrawide), 1/2.76", 0.64µm, AF |
| OIS | Yes | Yes |
| Auto Focus | Yes | Yes |
| Features | Zeiss optics | HDR, panorama |
| Video Recording | 4K, 1080p | 8K @ 30 fps UHD, 4K @ 60 fps UHD, 1080p @ 60 fps FHD |
| Flash | Yes, LED | Yes, LED |
| Front Camera | 50 MP ƒ/2 (Wide Angle) Punch Hole, Screen Flash | 32 MP ƒ/2.2 (Wide Angle) Punch Hole |
| Front Video Recording | 4K, 1080p | 4K @ 60 fps UHD, 1080p @ 60 fps FHD |
| Technical | ||
| OS | Android v16 | Android v16 |
| Custom UI | Funtouch OS 17 | |
| Chipset | Qualcomm Snapdragon 8 Gen 5 | Qualcomm Snapdragon 8 Elite Gen 5 |
| CPU | 3.8 GHz, Octa Core Processor | 4.6 GHz, Octa Core Processor |
| Core Details | 2x3.8 GHz Oryon V3 Phoenix L + 6x3.32 GHz Oryon V3 Phoenix M | 2x4.6 GHz Oryon V3 Phoenix L + 6x3.62 GHz Oryon V3 Phoenix M |
| Fabrication Node | 4nm | |
| GPU | Adreno 829 | Adreno 840 |
| NPU | Hexagon NPU | |
| Java | No | No |
| Browser | Yes | Yes |
| Multimedia | ||
| Yes | Yes | |
| Music | WAV, MP3, MP2, MIDI, Vorbis, APE, FLAC | AAC, OGG, FLAC, WMA, WAV, APE, MP3, MP1 |
| Video | MP4, 3GP, AVI, Video Recording: MP4 | MP4, 3GP, AVI |
| FM Radio | No | No |
| Speaker Type | Dual Stereo | |
| Document Reader | Yes | Yes |
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 7200 mAh, Li-ion Battery | 7400 mAh, Si/C |
| Fast Charging | Yes, 90W FlashCharge | Yes, 100W Fast Charging |
| Wireless Charging | Yes, 40W | |
| Reverse Charging | Yes | Yes |