iQOO 15 Ultra vs Xiaomi Redmi 15 5G
Quick Comparison
iQOO 15 Ultra has better RAM than Xiaomi Redmi 15 5G. In terms of display resolution, iQOO 15 Ultra has better resolution of 3168 x 1440 than Xiaomi Redmi 15 5G which has resolution of 2340 x 1080. iQOO 15 Ultra has more internal memory than Xiaomi Redmi 15 5G
| Name | iQOO 15 Ultra | Xiaomi Redmi 15 5G |
| RAM | 12 GB | 6 GB |
|---|---|---|
| Display | 6.88 in | 6.9 in |
| Internal Memory | 256 GB | 128 GB |
| Battery | 7400 mAh | 7000 mAh |
| Camera | 50 MP Quad | 50 MP Dual |
| Price | Rs. 104990 | Rs. 15999 |
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Detailed Comparison
Price And Launch
The launch Date of the first phone is expected to be December 10, 2026 (Expected). The Expected cost of iQOO 15 Ultra is Rs. 104990. The launch Date of the second phone is August 01, 2025. The cost of Xiaomi Redmi 15 5G is Rs. 15999.
Display comparison
iQOO 15 Ultra has screen size of 6.88 inches which falls short to Xiaomi Redmi 15 5G's 6.9 inch screen. iQOO 15 Ultra has LTPO 2.0 AMOLED Screen type where as Xiaomi Redmi 15 5G has IPS Screen type. iQOO's phone has display density of 506 PPI & Xiaomi's phone has only 374 PPI display density. In terms of screen to body ratio, iQOO's phone has better screen to body ratio of ~ 90.2% than Xiaomi's phone ~ 83.2%. iQOO 15 Ultra has 19.8:9 aspect ratio where as Xiaomi Redmi 15 5G has 20.6:9 aspect ratio.
Memory comparison
iQOO 15 Ultra's larger 12 GB RAM is better for playing games and all with respect to Xiaomi Redmi 15 5G's lower 6 GB RAM. iQOO 15 Ultra has more Internal Memory (256 GB) than Xiaomi Redmi 15 5G (128 GB).
Camera comparison
They both have the same 50 MP Quad Rear Camera. iQOO 15 Ultra will be better choice if you're looking to click lot of selfies as it has better 32 MP Front Camera in comparison to Xiaomi Redmi 15 5G's 8 MP Front Camera.
Technical comparison
Both the phones has Android Operating System but the first one runs on version 16 and the second one on 15 version.
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Full Comparison
| Name | iQOO 15 Ultra | Xiaomi Redmi 15 5G |
| General | ||
| Country of Origin | India | |
| Model | 15 5G | |
| Sim Type | Dual Sim, GSM+GSM | Dual Sim, GSM+GSM (Hybrid Slot) |
| Dual Sim | Yes | Yes |
| Sim Size | Nano+Nano SIM | Nano+Nano SIM |
| Device Type | Smartphone | Smartphone |
| OS Updates | 2 years | |
| Security Updates | 4 years | |
| Release Date | December 10, 2026 (Expected) | August 01, 2025 |
| In The Box | Mobile Phone * 1, Adapter * 1, USB Type-C cable * 1, SIM Eject Tool * 1, Quick Start Guide, & Warranty Card * 1, Safety Information * 1 | |
| Design | ||
| Dimensions | 80.45 x 168.48 x 8.4 mm | |
| Weight | 217 g | |
| Bezel less | Yes | |
| Colors | Sandy Purple, Frosted White, Midnight Black | |
| Display | ||
| Type | Color LTPO 2.0 AMOLED Screen (1B Colors) | Color IPS Screen (16M Colors) |
| Touch | Yes | Yes, 288 Hz Touch Sampling Rate |
| Size | 6.88 inches, 1440 x 3168 pixels, 144 Hz | 6.9 inches, 1080 x 2340 pixels, 144 Hz |
| Aspect Ratio | 19.8:9 | 20.6:9 |
| PPI | ~ 506 PPI | ~ 374 PPI |
| Screen to Body Ratio | ~ 90.2% | ~ 83.2% |
| Brightness | 850nits Peak Brightness | |
| Features | HDR10+, P3 Color Gamut, 2400nits Brightness, Contrast Ratio: 8000000:1, Q10 2k 144Hz Ultra Eyecare Display | TÜV Rheinland Circadian Friendly, TÜV Rheinland flicker free, TÜV Rheinland Low Blue light |
| Notch | Yes, Punch Hole | Yes, Punch Hole |
| Memory | ||
| RAM | 12 GB | 6 GB |
| RAM Type | LPDDR4X | |
| Expandable RAM | Upto 12 GB Extra Virtual RAM | |
| Storage | 256 GB | 128 GB |
| Storage Type | UFS 4 | UFS 2.2 |
| Card Slot | Yes, (Hybrid Slot), upto 1 TB | |
| Connectivity | ||
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| 5G | Yes | Yes |
| 5G Bands | n1/n3/n5/n7/n8/n20/n28A/n28B/n38/n40/n41/n77/n78 | SA: n1/n3/n5/n8/n28/n40/n78, NSA: n1/n3/n40/n78/n8 |
| VoLTE | Yes, Dual Stand-By | Yes |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Wifi Version | Wi-Fi 7 | |
| Bluetooth | Yes, v6.0, A2DP, LE, aptX HD | Yes, v5.1, A2DP, LE |
| USB | Yes, USB-C v3.2 | Yes, USB-C |
| USB Features | USB on-the-go, USB Charging | USB on-the-go, USB Charging |
| IR Blaster | Yes | Yes |
| Extra | ||
| GPS | Yes, with GPS; GLONASS; GALILEO; BeiDou; NavIC; GNSS, QZSS | Yes, with A-GPS, Glonass, Beidou |
| Fingerprint Sensor | Yes, In Display | Yes, Side |
| Face Unlock | Yes | Yes |
| Sensors | Accelerometer, Ambient, Proximity Sensor, Proximity Sensor | Ambient Light Sensor, Proximity Sensor (Virtual), E Compass, Accelerometer |
| 3.5mm Headphone Jack | No | |
| NFC | Yes | |
| AI Features | Circle to Search, Gemini AI, AI Erase | |
| Water Resistance | Yes, 1.5 m upto 30 min | |
| Splash Resistant | Yes | |
| IP Rating | IP69 | IP64 |
| Dust Resistant | Yes | Yes |
| Extra Features | Hydro Touch | |
| Camera | ||
| Rear Camera | 50 MP (Wide Angle) 50 MP 50 MP (Telephoto) 200 MP (Ultra Wide) | 50 MP ƒ/1.75 (Wide Angle) |
| OIS | Yes | |
| Auto Focus | Yes | Yes |
| Features | Snapshot, Night, Portrait, Photo, Video,High Resolution, Panorama, Slow Motion, Time Lapse, Pro, Supermoon, Ultra HD Document,Long Exposure, Astro, Tilt Shift, Fish eye | AI Sky, AI Erase, Classic Film Filters |
| Video Recording | 8K, 4K @ 60 fps UHD, 1080p @ 60 fps FHD | 1080p @ 30 fps FHD |
| Flash | Yes, Dual LED | Yes, LED |
| Front Camera | 32 MP ƒ/2.45 (Wide Angle) Punch Hole | 8 MP ƒ/2.2 (Wide Angle) Punch Hole, Screen Flash |
| Front Video Recording | 1080p @ 60 fps FHD, 4K @ 60 fps UHD | 1080p @ 30 fps FHD |
| Technical | ||
| OS | Android v16 | Android v15 |
| Custom UI | Funtouch OS 17 | HyperOS 2 |
| Chipset | Qualcomm Snapdragon 8 Elite Gen 5 | Qualcomm Snapdragon 6s Gen3 |
| CPU | 4.6 GHz, Octa Core Processor | 2.3 GHz, Octa Core Processor |
| Core Details | 2x4.6 GHz Oryon V3 Phoenix L + 6x3.62 GHz Oryon V3 Phoenix M | 2x2.3 GHz Cortex-A78 & 6x2.0 GHz Cortex-A55 |
| GPU | Adreno 840 | Adreno 619 |
| Java | No | No |
| Browser | Yes | Yes, supports HTML5 |
| Multimedia | ||
| Yes | Yes | |
| Music | AAC, OGG, FLAC, WMA, WAV, APE, MP3, MP1 | Yes |
| Video | MP4, 3GP, AVI | Yes |
| FM Radio | No | Yes |
| Speaker Type | Bottom Firing Loud Speaker | |
| Audio Features | Dolby Certified, 200% Super Volume | |
| Document Reader | Yes | Yes |
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 7400 mAh, Si/C | 7000 mAh, Si-C EV-Grade Technology |
| Fast Charging | Yes, 100W Fast Charging | Yes, 33W |
| Reverse Charging | Yes | Yes, 18W |