Xiaomi Redmi K90 vs OPPO Reno 14 5G (12GB RAM + 256GB)
Quick Comparison
Both Xiaomi Redmi K90 and OPPO Reno 14 5G (12GB RAM + 256GB) comes with same RAM. In terms of display resolution, OPPO Reno 14 5G (12GB RAM + 256GB) has better resolution of 2760 x 1256 than Xiaomi Redmi K90 which has resolution of 2510 x 1156. Both have the same amount of internal memory.
| Name | Xiaomi Redmi K90 | OPPO Reno 14 5G (12GB RAM + 256GB) |
| RAM | 12 GB | 12 GB |
|---|---|---|
| Display | 6.59 in | 6.59 in |
| Internal Memory | 256 GB | 256 GB |
| Battery | 7100 mAh | 6000 mAh |
| Camera | 50 MP + 50 MP + 8 MP Triple | 50 MP + 50 MP + 8 MP Triple |
| Price | Rs. 35990 | Rs. 41999 |
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Detailed Comparison
Price And Launch
The launch Date of the first phone is October 27, 2025. The Expected cost of Xiaomi Redmi K90 is Rs. 35990. The launch Date of the second phone is July 03, 2025. The cost of OPPO Reno 14 5G (12GB RAM + 256GB) is Rs. 41999.
Display comparison
Both the phones have AMOLED Screen Type. OPPO's phone has display density of 460 PPI & Xiaomi's phone has only 419 PPI display density. In terms of screen to body ratio, OPPO's phone has better screen to body ratio of ~ 93.4% than Xiaomi's phone ~ 87.5%. Both phones have same aspect ratio of 20:9.
Memory comparison
Both mobiles come with 12 GB RAM and both have same Internal Memory of 256 GB.
Camera comparison
Xiaomi Redmi K90 has 50 MP + 50 MP + 8 MP Triple Rear Camera in comparison to OPPO Reno 14 5G (12GB RAM + 256GB)'s 50 MP + 50 MP + 8 MP Triple Rear Camera. OPPO Reno 14 5G (12GB RAM + 256GB) will be better choice if you're looking to click lot of selfies as it has better 50 MP Front Camera in comparison to Xiaomi Redmi K90's 20 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 | Xiaomi Redmi K90 | OPPO Reno 14 5G (12GB RAM + 256GB) |
| General | ||
| Country of Origin | India | |
| Model | K90 | CPH2737 |
| Sim Type | Dual Sim, GSM+GSM | Dual Sim, GSM+GSM |
| Dual Sim | Yes | Yes |
| Sim Size | Nano+Nano SIM | Nano-SIM + Nano-SIM |
| SAR | 1.12 W/kg (Head) 0.85 W/kg (Body) | |
| Device Type | Smartphone | Smartphone |
| Release Date | October 27, 2025 | July 03, 2025 |
| In The Box | Handset, USB Data Cable, Charger, Sim Ejector Tool, Protective Case, Quick Guide, Safety Guide | |
| Design | ||
| Dimensions | 75.25 x 157.49 x 8 mm | 74.7 x 157.9 x 7.3 mm |
| Weight | 206 g | 187 g |
| Colors | Opal White | Luminous Green | |
| Display | ||
| Type | Color AMOLED Screen (1B Colors) | Color AMOLED Screen (1.07 B) |
| Touch | Yes, 480 Hz Touch Sampling Rate | Yes, 240 Hz Touch Sampling Rate |
| Size | 6.59 inches, 1156 x 2510 pixels, 120 Hz | 6.59 inches, 1256 x 2760 pixels, 120 Hz |
| Aspect Ratio | 20:9 | 20:9 |
| PPI | ~ 419 PPI | ~ 460 PPI |
| Screen to Body Ratio | ~ 87.5% | ~ 93.4% |
| Glass Type | Corning Gorilla Glass 7i | |
| Brightness | 3500nits | 600nits (Normal), 1200nits (HBM |
| Features | Color Gamut: 100% DCI-P3 (Natural Mode), 100% DCI-P3 (Pro Mode), 100% DCI-P3 (Vivid Mode) | |
| Notch | Yes, Punch Hole | Yes, Punch Hole |
| Memory | ||
| RAM | 12 GB | 12 GB |
| RAM Type | LPDDR5X | |
| Expandable RAM | Upto 8 GB Extra Virtual RAM | |
| Storage | 256 GB | 256 GB |
| Storage Type | UFS 4 | UFS 3.1 |
| Connectivity | ||
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| 5G | Yes | Yes |
| 5G Bands | n1/n3/n5/n7/n8/n28/n66/n38/n40/n41/n48/n77/n78 | NR: n1//n5/n8/n28A/n41/n77/n78 |
| VoLTE | Yes | Yes, Dual Stand-By |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Wifi Version | Wi-Fi 7 | Wi-Fi 2.4 GHz, Wi-Fi 5 GHz, Wi-Fi 6 (802.11 ax), Wi-Fi 5 (802.11 ac), 802.11 b/g/a/n, WLAN (2.4 GHz |5.1 GHz |5 GHz |5.4 GHz |5.8 GHz), WLAN Display, WLAN Tethering, WLAN Overlay, Wi-Fi 2.4 GHz 20M, Wi-Fi 2.4 GHz 40M, Wi-Fi 5 GHz 20M, Wi-Fi 5 GHz 40M, Wi-Fi 5 GHz 80M, Wi-Fi 5 GHz 160M, 2 x 2 MIMO, Wi-Fi 6E, WLAN 6 GHz, Wi-Fi 6 GHz 20M, Wi-Fi 6 GHz 40M, Wi-Fi 6 GHz 80M, Wi-Fi 6 GHz 160M |
| Bluetooth | Yes, v5.4, A2DP, LE | Yes, v5.4, SBC, AAC, aptX, aptX HD, LDAC, LHDC5.0 |
| USB | Yes, USB-C v2.0 | Yes, USB-C v2.0 |
| USB Features | USB on-the-go, USB Charging | USB on-the-go, USB Charging |
| IR Blaster | Yes | Yes |
| Extra | ||
| GPS | Yes, with A-GPS. Up to tri-band: GLONASS, BDS, GALILEO, QZSS, NavIC | BEIDOU, GPS, GLONASS, GALILEO, QZSS, Supports A-GNSS Assisted Positioning, WLAN Positioning, Cellular Network Positioning |
| Fingerprint Sensor | Yes, In Display | Yes, In Display |
| Face Unlock | Yes | Yes |
| Sensors | Accelerometer, Gyro, Proximity, Compass, Color Spectrum | Proximity Sensor, Ambient Light Sensor, E-Compass, Accelerometer, Gyroscope, In Display Optical Fingerprint Sensor, Infrared Remote Control |
| 3.5mm Headphone Jack | No | No |
| NFC | Yes | |
| AI Features | AI Editor 2.0, AI Perfect Shot, AI Studio, AI Flash Photography, AI Flash Livephoto, AI HyperBoost 2.0, AI LinkBoost 3.0, Google Gemini, Google AI Pro | |
| Water Resistance | Yes, 2 m upto 30 min | |
| Splash Resistant | Yes | |
| IP Rating | IP68 | |
| Dust Resistant | No | Yes |
| Extra Features | Smart Bluetooth, BeaconLink 2.0, O+ Connect | |
| Camera | ||
| Rear Camera | 50 MP (Wide Angle) 50 MP (Telephoto) 8 MP (Wide Angle) | 50 MP ƒ/1.8 (Wide Angle) FOV: 79 Degree, 5P Lens, Auto Focus Supported, 2-Axis OIS Supported 50 MP ƒ/2.8 (Telephoto) FOV: 30 Degree, 4P Lens, Auto Focus Supported, 2-Axis OIS Supported, 3.5x Optical Zoom, up to 120x Digital Zoom 8 MP ƒ/2.2 (Ultra Wide) FOV: 116 Degree, 5P Lens, Auto Focus Supported |
| Camera Sensor | Sony Sensor IMX882 | |
| OIS | Yes | Yes |
| Auto Focus | Yes | Yes |
| Features | Photo, Video, Portrait, Night, Pro, Pano, Slo-Mo, Dual View Video, Timelapse, Sticker, Hi-Res, Underwater, Breeno Scan, Google Lens, | |
| Video Recording | 8K @ 24 fps UHD, 4K @ 30/60 fps UHD, 1080p @ 30/60 fps FHD, 720p @ 1920 fps HD | 4K @ 60 fps UHD, 1080p @ 60 fps FHD |
| Flash | Yes, Dual LED | Yes, LED |
| Front Camera | 20 MP (Wide Angle) Punch Hole | 50 MP ƒ/2 (Wide Angle) FOV: 90 Degree, 5P Lens, Auto Focus Supported Punch Hole |
| Front Video Recording | 1080p @ 30 fps FHD | 4K @ 60 fps UHD, 1080p @ 60 fps FHD |
| Technical | ||
| OS | Android v16 | Android v15 |
| Custom UI | HyperOS 3 | ColorOS 15.0 |
| Chipset | Qualcomm Snapdragon 8 Elite | Mediatek Dimensity 8350 |
| CPU | 4.32 GHz, Octa Core Processor | 3.35 GHz, Octa Core Processor |
| Core Details | 2x Prime Core@4.32 GHz & 6x Performance Core@3.53 GHz | 1x Cortex-X3@3.05 GHz & 3x Cortex-A715@2.85 GHz & 4x Cortex-A510@1.8 GHz |
| GPU | Adreno GPU | Mali G615-MC6 |
| Java | No | No |
| Browser | Yes | Yes |
| Multimedia | ||
| Yes | Yes | |
| Music | Yes | Yes |
| Video | Yes | Yes |
| FM Radio | No | No |
| Document Reader | Yes | Yes |
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 7100 mAh | 6000 mAh, Li-Po Battery |
| Fast Charging | Yes, 100W Fast charging | Yes, 80W SUPERVOOC |
| Reverse Charging | Yes, 22.5W | Yes |