Vivo X90S vs Xiaomi Redmi K70 Ultra
Here you can compare Vivo X90S and Xiaomi Redmi K70 Ultra. Comparing Vivo X90S vs Xiaomi Redmi K70 Ultra on Smartprix enables you to check their respective specs scores and unique features. It would potentially help you understand how Vivo X90S stands against Xiaomi Redmi K70 Ultra and which one should you buy The current lowest price found for Vivo X90S is ₹44,990 and for Xiaomi Redmi K70 Ultra is ₹49,990. The details of both of these products were last updated on Jul 05, 2026.
| Specification | Vivo X90S | Xiaomi Redmi K70 Ultra |
|---|---|---|
| Rear Camera | 50 MP ƒ/1.8 (Wide Angle) 1/1.49", 1.0µm, PDAF, Laser AF, OIS 12 MP ƒ/2 (Telephoto) 50mm, 1/2.93", 1.22µm, AF, 2x optical zoom 12 MP ƒ/2 (Ultra Wide) 16mm, 1/2.93", 1.22µm, AF | 50 MP ƒ/1.7 (Wide Angle) 23mm, 1/1.56", 1.0µm, PDAF, OIS 8 MP (Ultra Wide) 119˚, 1/4.0", 1.12µm 2 MP ƒ/2.4 (Macro) |
| Battery | 4810 mAh, Li-ion Battery | 5500 mAh, Li-ion Battery |
| OS | Android v13 | Android v14 |
| Internal Memory | 256 GB | 256 GB |
| CPU | 3.35 GHz, Octa Core Processor | 3.25 GHz, Octa Core Processor |
| Price | ₹44,990 | ₹49,990 |
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Overview
| Specs Score | 75 / 100 | 76 / 100 Better Specs |
| Display Resolution | 1260 x 2800 pixels Better Resolution | 1220 x 2712 pixels |
| RAM | 8 GB | 12 GB More RAM |
| Front Camera | 32 MP Better Front Camera Resolution | 20 MP |
| Battery | 4810 mAh | 5500 mAh Bigger Battery |
General
| Model | X90S | K70 Ultra |
| 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 | June 26, 2023 | July 19, 2024 |
Design
| Dimensions | 74.4 x 164.1 x 8.5 mm | 75.1 x 160.4 x 8.4 mm |
| Weight | 203.5 g | 211 g |
| Bezel less | Yes | No |
| Colors | Black, White, Red, Green | Black, White, Violet, Green Championship Edition, Orange Championship Edition |
Display
| Type | Color AMOLED Screen (1B Colors) | Color OLED Screen (68.7 B) |
| Touch | Yes, 300 Hz Touch Sampling Rate | Yes, 480 Hz Touch Sampling Rate |
| Size | 6.78 inches, 1260 x 2800 pixels, 120 Hz | 6.67 inches, 1220 x 2712 pixels, 144 Hz |
| Aspect Ratio | 20:9 | 20:9 |
| PPI | ~ 453 PPI | ~ 446 PPI |
| Screen to Body Ratio | ~ 90.9% | ~ 89.1% |
| Glass Type | SCHOTT Xensation α | |
| HDR Support | Yes, HDR10+, Dolby Vision | |
| Features | Curved screen, 8000000:1,105% NTSC | Dolby Vision, HDR10+, 1600 nits (HBM), 4000 nits (peak) |
| Notch | Yes, Punch Hole | Yes, Punch Hole |
| Curved Display | Yes |
Memory
| RAM | 8 GB | 12 GB |
| Storage | 256 GB | 256 GB |
| Storage Type | UFS 4 | UFS 4 |
| 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/n28/n38/n40/n41/n77/n78 | n1/n3/n5/n8/n28a/n38/n41/n77/n78 |
| VoLTE | Yes, Dual Stand-By | Yes |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Wifi Version | Wi-Fi 6; Wi-Fi 7 | Wi-Fi 6 |
| Bluetooth | Yes, v5.3, A2DP, LE, aptX HD | Yes, v5.4, A2DP, LE |
| USB | Yes, USB-C v2.0 | Yes, USB-C |
| USB Features | USB Tethering, USB on-the-go, USB Charging | USB on-the-go, USB Charging |
| IR Blaster | Yes | Yes |
Extra
| GPS | Yes, with dual-band A-GPS, GLONASS, GALILEO, NavIC | Yes, with A-GPS. Up to tri-band: GLONASS, BDS, GALILEO, QZSS, NavIC |
| Fingerprint Sensor | Yes, In Display | Yes, In Display |
| Face Unlock | Yes | Yes |
| Sensors | accelerometer, gyro, proximity, compass, color spectrum | Accelerometer, Gyro, Proximity, Compass, Color Spectrum |
| 3.5mm Headphone Jack | No | No |
| NFC | Yes | Yes |
| Water Resistance | Yes | Yes, 2 m upto 30 min |
| IP Rating | IP64 | IP68 |
| Dust Resistant | Yes | Yes |
Camera
| Rear Camera | 50 MP ƒ/1.8 (Wide Angle) 1/1.49", 1.0µm, PDAF, Laser AF, OIS 12 MP ƒ/2 (Telephoto) 50mm, 1/2.93", 1.22µm, AF, 2x optical zoom 12 MP ƒ/2 (Ultra Wide) 16mm, 1/2.93", 1.22µm, AF | 50 MP ƒ/1.7 (Wide Angle) 23mm, 1/1.56", 1.0µm, PDAF, OIS 8 MP (Ultra Wide) 119˚, 1/4.0", 1.12µm 2 MP ƒ/2.4 (Macro) |
| Camera Sensor | Sony IMX866 | |
| OIS | Yes | Yes |
| Auto Focus | Yes | Yes |
| Features | Zeiss optics, Sports, night scene, portrait, photo, video, professional, micro movie, 50 million, panorama, dynamic photo, slow motion, time-lapse photography, AR cute shot, super moon, ultra-clear document, starry sky, time slow door, double exposure, Dual-view video, super group photo, Jovi scan, Zeiss landscape and architecture, gourmet food, multi-camera | HDR, panorama |
| Video Recording | 4K @ 30 fps UHD, 1080p @ 30 fps FHD | 8K @ 24 fps UHD, 4K @ 60 fps UHD |
| Flash | Yes, Dual LED | Yes, LED |
| Front Camera | 32 MP ƒ/2.5 (Wide Angle) 24mm, 1/2.8", 0.8µm Punch Hole, Screen Flash | 20 MP (Wide Angle) Punch Hole |
| Front Video Recording | 1080p @ 30 fps FHD | 1080p @ 30 fps FHD |
Technical
| OS | Android v13 | Android v14 |
| Custom UI | OriginOS 3 | MIUI 15 |
| Chipset | Mediatek Dimensity 9200 Plus | Mediatek Dimensity 9300 Plus |
| CPU | 3.35 GHz, Octa Core Processor | 3.25 GHz, Octa Core Processor |
| Core Details | 1x Cortex-X3@3.05 GHz & 3x Cortex-A715@2.85 GHz & 4x Cortex-A510@1.8 GHz | 4xArm Cortex-X4@3.25GHz & 4xCortex-A720@2.0GHz |
| GPU | Immortalis-G715 MC11 | Immortalis-G720 MC12 |
| Java | No | No |
| Browser | Yes | Yes |
Multimedia
| Yes | Yes | |
| Music | WAV, MP3, MP2, MIDI, Vorbis, APE, FLAC | Yes |
| Video | MP4, 3GP, AVI, Video Recording: MP4 | Yes |
| FM Radio | No | No |
| Document Reader | Yes | Yes |
Battery
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 4810 mAh, Li-ion Battery | 5500 mAh, Li-ion Battery |
| Fast Charging | Yes, 120W FlashCharge | Yes, 120W Fast charging |
Discuss
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