Xiaomi Redmi K90 vs Vivo Y39 5G
Quick Comparison
Xiaomi Redmi K90 has better RAM than Vivo Y39 5G. In terms of display resolution, Xiaomi Redmi K90 has better resolution of 3200 x 1440 than Vivo Y39 5G which has resolution of 1608 x 720. Xiaomi Redmi K90 has more internal memory than Vivo Y39 5G
| Name | Xiaomi Redmi K90 | Vivo Y39 5G |
| RAM | 12 GB | 8 GB |
|---|---|---|
| Display | 6.8 in | 6.68 in |
| Internal Memory | 256 GB | 128 GB |
| Battery | 5500 mAh | 6500 mAh |
| Camera | 50 MP + 13 MP + 2 MP Triple | 50 MP + 2 MP Dual |
| Price | Rs. 46990 | Rs. 16999 |
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Detailed Comparison
Price And Launch
The launch Date of the first phone is expected to be April 27, 2025 (Expected). The cost of Xiaomi Redmi K90 is Rs. 46990. The launch Date of the second phone is February 27, 2025. The cost of Vivo Y39 5G is Rs. 16999.
Display comparison
Vivo Y39 5G has screen size of 6.68 inches which falls short to Xiaomi Redmi K90's 6.8 inch screen. Xiaomi Redmi K90 has AMOLED Screen type where as Vivo Y39 5G has LCD Screen type. Xiaomi's phone has display density of 516 PPI & Vivo's phone has only 264 PPI display density. In terms of screen to body ratio, Vivo's phone has better screen to body ratio of ~ 89.64% than Xiaomi's phone ~ 87.5%.
Memory comparison
Xiaomi Redmi K90's larger 12 GB RAM is better for playing games and all with respect to Vivo Y39 5G's lower 8 GB RAM. Xiaomi Redmi K90 has more Internal Memory (256 GB) than Vivo Y39 5G (128 GB).
Camera comparison
Xiaomi Redmi K90 has 50 MP + 13 MP + 2 MP Triple Rear Camera in comparison to Vivo Y39 5G's 50 MP + 2 MP Dual Rear Camera. Xiaomi Redmi K90 will be better choice if you're looking to click lot of selfies as it has better 32 MP Front Camera in comparison to Vivo Y39 5G's 8 MP Front Camera.
Technical comparison
Both the phones has Android Operating System but the first one runs on version 14 and the second one on 15 version.
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Full Comparison
| Name | Xiaomi Redmi K90 | Vivo Y39 5G |
| General | ||
| Model | K90 | Y39 |
| Sim Type | Dual Sim, GSM+GSM | Dual Sim, GSM+GSM |
| Dual Sim | Yes | Yes |
| Sim Size | Nano+Nano SIM | Nano+Nano SIM |
| Device Type | Smartphone | Smartphone |
| Release Date | April 27, 2025 (Expected) | February 27, 2025 |
| In The Box | Power Adapter, SIM Tray Ejector, Phone Case, USB Cable, Screen Protector (Applied) | |
| Design | ||
| Dimensions | 76.3 x 165.7 x 8.09 mm | |
| Weight | 205 g | |
| Bezel less | Yes | |
| Colors | Lotus Purple, Ocean Blue | |
| Display | ||
| Type | Color AMOLED Screen (1B Colors) | Color LCD Screen (16.7 M) |
| Touch | Yes, 580 Hz Touch Sampling Rate | Yes |
| Size | 6.8 inches, 1440 x 3200 pixels, 144 Hz | 6.68 inches, 720 x 1608 pixels, 120 Hz |
| Aspect Ratio | 20:9 | |
| PPI | ~ 516 PPI | ~ 264 PPI |
| Screen to Body Ratio | ~ 87.5% | ~ 89.64% |
| Features | 2440Hz High-frequency PWM dimming, HDR10+, HDR Vivid, 3000nits | 83% NTSC, 1000 nits, High-Brightness Eye Protection Screen |
| Notch | Yes, Punch Hole | Yes, Punch Hole |
| Memory | ||
| RAM | 12 GB | 8 GB |
| Storage | 256 GB | 128 GB |
| Storage Type | UFS 4 | UFS 2.2 |
| Card Slot | No | |
| Connectivity | ||
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| 5G | Yes | Yes |
| 5G Bands | n1/n3/n5/n8/n28a/n38/n41/n77/n78 | n1/n3/n5/n8/n28B/n40/n77/n78 |
| VoLTE | Yes | Yes, Dual Stand-By |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Wifi Version | Wi-Fi 7 | |
| Bluetooth | Yes, v5.4, A2DP, LE | Yes, v5.0 |
| USB | Yes, USB-C v2.0 | Yes, USB-C v2.0 |
| USB Features | USB on-the-go, USB Charging | USB Tethering, USB on-the-go, USB Charging, USB Storage |
| IR Blaster | Yes | |
| Extra | ||
| GPS | Yes, with A-GPS. Up to tri-band: GLONASS, BDS, GALILEO, QZSS, NavIC | Yes with A-GPS |
| Fingerprint Sensor | Yes, In Display | Yes, Side |
| Face Unlock | Yes | Yes |
| Sensors | Accelerometer, Gyro, Proximity, Compass, Color Spectrum | Accelerometer, Proximity, Compass |
| 3.5mm Headphone Jack | No | Yes |
| NFC | Yes | |
| Splash Resistant | Yes | Yes |
| IP Rating | IP64 | |
| Dust Resistant | No | Yes |
| Extra Features | LPDDR4X RAM, Military Grade Shock Resistance, AI Erase, Wet Hand Touch, AI Screen Translation, AI Superlink, Dual Stereo Speakers with 400% Volume | |
| Camera | ||
| Rear Camera | 50 MP ƒ/1.9 (Wide Angle) 13 MP (Ultra Wide) 2 MP ƒ/2.4 (Macro) macro | 50 MP (Wide Angle) 2 MP (Depth Sensor) |
| OIS | Yes | |
| Auto Focus | Yes | Yes |
| Features | HDR, panorama | Photo, Night, Portrait, Video, Live Photo, Slo-mo, Time-lapse, Pro, Pano, Documents, 50 MP, Dual View |
| Video Recording | 8K @ 24 fps UHD, 4K @ 30/60 fps UHD, 1080p @ 30/60 fps FHD, 720p @ 1920 fps HD | 1080p @ 30 fps FHD |
| Flash | Yes, Dual LED | Yes, LED |
| Front Camera | 32 MP (Wide Angle) Punch Hole | 8 MP (Wide Angle) Punch Hole |
| Front Video Recording | 1080p @ 30 fps FHD | 1080p @ 30 fps FHD |
| Technical | ||
| OS | Android v14 | Android v15 |
| Custom UI | HyperOS | Funtouch OS 15 |
| Chipset | Qualcomm Snapdragon 8 Gen4 | Qualcomm Snapdragon 4 Gen2 |
| CPU | Octa Core Processor | 2.2 GHz, Octa Core Processor |
| Core Details | 2x Performance Cores@2.2GHz & 6x Efficiency Cores@2GHz | |
| GPU | Adreno | |
| Java | No | No |
| Browser | Yes | Yes |
| Multimedia | ||
| Yes | Yes | |
| Music | Yes | AAC, WAV, MP3, MIDI, VORBIS, APE, FLAC |
| Video | Yes | MP4, 3GP, AVI, FLV, MKV, WEBM, TS, ASF |
| FM Radio | No | No |
| Document Reader | Yes | Yes |
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 5500 mAh, Li-Po Battery | 6500 mAh, Li-ion Battery |
| Fast Charging | Yes, 150W Fast charging | Yes, 44W |
| Wireless Charging | Yes, 50W | |
| Video Playback Time | 40 hours | |