OPPO K14x 5G vs Xiaomi Redmi Note 15 5G (256GB)
Quick Comparison
Xiaomi Redmi Note 15 5G (256GB) has better RAM than OPPO K14x 5G. In terms of display resolution, Xiaomi Redmi Note 15 5G (256GB) has better resolution of 2392 x 1080 than OPPO K14x 5G which has resolution of 1570 x 720. Xiaomi Redmi Note 15 5G (256GB) has more internal memory than OPPO K14x 5G
| Name | OPPO K14x 5G | Xiaomi Redmi Note 15 5G (256GB) |
| RAM | 4 GB | 8 GB |
|---|---|---|
| Display | 6.75 in | 6.77 in |
| Internal Memory | 128 GB | 256 GB |
| Battery | 6500 mAh | 5520 mAh |
| Camera | 50 MP + 2 MP Dual | 108 MP + 8 MP Dual |
| Price | Rs. 15999 | Rs. 24999 |
Related Products
Detailed Comparison
Price And Launch
The launch Date of the first phone is February 10, 2026. The cost of OPPO K14x 5G is Rs. 15999. The launch Date of the second phone is December 18, 2025. The cost of Xiaomi Redmi Note 15 5G (256GB) is Rs. 24999.
Display comparison
OPPO K14x 5G has screen size of 6.75 inches which falls short to Xiaomi Redmi Note 15 5G (256GB)'s 6.77 inch screen. OPPO K14x 5G has IPS LCD Screen type where as Xiaomi Redmi Note 15 5G (256GB) has AMOLED Screen type. Xiaomi's phone has display density of 388 PPI & OPPO's phone has only 256 PPI display density. In terms of screen to body ratio, OPPO's phone has better screen to body ratio of ~ 89.9% than Xiaomi's phone ~ 89.7%. OPPO K14x 5G has 20:9 aspect ratio where as Xiaomi Redmi Note 15 5G (256GB) has 20.5:9 aspect ratio.
Memory comparison
Xiaomi Redmi Note 15 5G (256GB)'s larger 8 GB RAM is better for playing games and all with respect to OPPO K14x 5G's lower 4 GB RAM. Xiaomi Redmi Note 15 5G (256GB) has more Internal Memory (256 GB) than OPPO K14x 5G (128 GB).
Camera comparison
Xiaomi Redmi Note 15 5G (256GB)'s 108 MP + 8 MP Dual Rear Camera outclasses OPPO K14x 5G's 50 MP + 2 MP Dual Rear Camera in terms of resolution. Xiaomi Redmi Note 15 5G (256GB) will be better choice if you're looking to click lot of selfies as it has better 20 MP Front Camera in comparison to OPPO K14x 5G's 5 MP Front Camera.
Technical comparison
Both the phones run on Android Operating System Version 15.
Related Comparisons
Full Comparison
| Name | OPPO K14x 5G | Xiaomi Redmi Note 15 5G (256GB) |
| General | ||
| Country of Origin | India | India |
| Model | CPH2871 | 25096RA9BG, 25098RA98G |
| Sim Type | Dual Sim, GSM+GSM (Hybrid Slot) | Dual Sim, GSM+GSM (Hybrid Slot) |
| Dual Sim | Yes | Yes |
| Sim Size | Nano+Nano SIM | Nano SIM |
| Device Type | Smartphone | Smartphone |
| Release Date | February 10, 2026 | December 18, 2025 |
| In The Box | Phone × 1, Charger × 1, USB Data Cable × 1, SIM Ejector Tool × 1, Protective Case × 1, Quick Guide × 1 | REDMI Note 15 5G / USB Type-C Cable / SIM Eject Tool/ Protective Case / Quick Start Guide / Warranty Card |
| Design | ||
| Dimensions | 78.5 x 166.6 x 8.6 mm | 75.4 x 164 x 7.35 mm |
| Weight | 212 g | 178 g |
| Colors | Black, Glacier Blue, Mist Purple | |
| Display | ||
| Type | Color IPS LCD Screen (16.7 Million) | Color AMOLED Screen (68B) |
| Touch | Yes, 240 Hz Touch Sampling Rate | Yes, 240 Hz Touch Sampling Rate |
| Size | 6.75 inches, 720 x 1570 pixels, 120 Hz | 6.77 inches, 1080 x 2392 pixels, 120 Hz |
| Aspect Ratio | 20:9 | 20.5:9 |
| PPI | ~ 256 PPI | ~ 388 PPI |
| Screen to Body Ratio | ~ 89.9% | ~ 89.7% |
| Glass Type | Scratch/drop-resistant glass, Mohs level 5 | |
| Brightness | Normal Brightness: 700nits (Typical), HBM: 1125nits (Typical) | 3200nits peak brightness, 800nits (typ) |
| Features | Vivid mode: 83% DCI-P3 Natural mode: 100% sRGB | Contrast Ratio: 8,000,000:1, DCI- P3 wide Color Gamut, Sunlight Display, Reading Mode, 3840Hz PWM Dimming | 16,000-level Brightness Adjustment, TÜV Rheinland Low Blue Light, (Hardware Solution) Certified, TUV Rheinland Circadian Friendly Certified, TÜV Rheinland Flicker Free Certified |
| Notch | Yes, Punch Hole | Yes, Punch Hole |
| Memory | ||
| RAM | 4 GB | 8 GB |
| RAM Type | LPDDR4X | LPDDR4X |
| Expandable RAM | Upto 8 GB Extra Virtual RAM | |
| Storage | 128 GB | 256 GB |
| Storage Type | UFS 2.2 | UFS 2.2 |
| Card Slot | Yes, (Hybrid 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/n8/n28B/n40/n41/n77/n78 | 5G NSA:n1|n3|n40|n78 5G SA: n1|n3|n5|n8|n28|n40|n78 |
| VoLTE | Yes | Yes, Dual Stand-By |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Wifi Version | Wi-Fi 5 (802.11ac) supported 802.11a/b/g/n supported Wi-Fi Display supported WLAN Tethering supported | |
| Bluetooth | Yes, v5.4, SBC, AAC, LDAC, aptX, aptX HD | Yes, v5.3, A2DP, LE |
| USB | Yes, USB-C v2.0 | Yes, USB-C v2.0 |
| USB Features | USB Tethering, USB on-the-go, USB Charging | USB on-the-go, USB Charging |
| IR Blaster | Yes | |
| Extra | ||
| GPS | Beidou, GPS, GLONASS, Galileo, QZSS | GPS: L1 | GLONASS: G1 | BDS: B1I + B1C | Galileo: E1 |
| Fingerprint Sensor | Yes, Side | Yes, In Display |
| Face Unlock | Yes | Yes |
| Sensors | Proximity Sensor, Ambient Light Sensor, E-compass, Accelerometer, Side Fingerprint Sensor | Virtual proximity sensor | Ambient light sensor | Accelerometer | Electronic compass | IR blaster | Gyroscope |
| 3.5mm Headphone Jack | Yes | No |
| NFC | Yes | |
| AI Features | AI LinkBoost 3.0, AI GameBoost 2.0, AI Eraser 2.0, AI Recompose, AI Perfect Shot | Gemini Live, Circle to Search |
| Water Resistance | Yes, 1.7 m | |
| Splash Resistant | Yes | |
| IP Rating | IP64 | IP65 + IP66 |
| Dust Resistant | Yes | Yes |
| Extra Features | Outdoor Mode 2.0 + GloveTouch | |
| Camera | ||
| Rear Camera | 50 MP ƒ/1.8 (Wide Angle) FOV 76°; 5P lens; AF supported 2 MP ƒ/2.4 (Depth Sensor) FOV 89°; 3P lens | 108 MP ƒ/1.7 (Wide Angle) 0.64um, 9 in 1 1.92um 8 MP ƒ/2.2 (Ultra Wide) |
| Auto Focus | Yes | Yes |
| Features | Photo, Video, Portrait, Night, Panorama, SLO-MO, Dual-view video, TIME-LAPSE, STICKER, HI-RES, Google Lens, PRO | HDR, Panorama |
| Video Recording | 1080p @ 60 fps FHD, 720p @ 30 fps HD | 4K @ 30 fps UHD, 1080p @ 30 fps FHD |
| Flash | Yes, LED | Yes, LED |
| Front Camera | 5 MP ƒ/2.2 (Wide Angle) Punch Hole | 20 MP ƒ/2.2 (Wide Angle) Punch Hole, Screen Flash |
| Front Video Recording | 1080p @ 30 fps FHD, 720p @ 30 fps HD | 1080p @ 30 fps FHD |
| Technical | ||
| OS | Android v15 | Android v15 |
| Custom UI | ColorOS 15 | Xiaomi HyperOS 2 |
| Chipset | Mediatek Dimensity 6300 | Qualcomm Snapdragon 6 Gen3 |
| CPU | 2.4 GHz, Octa Core Processor | 2.4 GHz, Octa Core Processor |
| Core Details | 2X Arm Cortex-A76@2.4GHz & 6X Arm Cortex-A55@2.0GHz | 2xCortex-A76@2.2 GHz & 6x Cortex-A55@2.0 GHz |
| GPU | Arm Mali-G57 MC2 | Adreno 710 |
| Java | No | No |
| Browser | Yes | Yes |
| Multimedia | ||
| Yes | Yes | |
| Music | MP3, AAC, AMR, APE, OGG, FLAC, WAV, MIDI, WMA | MP3, AMR, FLAC, APE |
| Video | AVI, 3GP, MP4, WMV, MKV, MOV, ASF, FLV, Webm, TS | MP4, M4V, MKV, XVID |
| FM Radio | Yes, with FM Recording | No |
| Speaker Type | Dual Stereo | |
| Audio Features | Dual Ultra-Linear Speakers, Misound tuning and Dolby Atmos | |
| Audio Jack Type | USB Type-C | |
| Document Reader | Yes | Yes |
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 6500 mAh, Li-ion Battery | 5520 mAh |
| Fast Charging | Yes, 45W | Yes, 45W Fast Charging |
| Reverse Charging | Yes, 18W | |