OPPO K14x 5G (6GB RAM + 128GB) vs Vivo Y21 5G
Here you can compare OPPO K14x 5G (6GB RAM + 128GB) and Vivo Y21 5G. Comparing OPPO K14x 5G (6GB RAM + 128GB) vs Vivo Y21 5G on Smartprix enables you to check their respective specs scores and unique features. It would potentially help you understand how OPPO K14x 5G (6GB RAM + 128GB) stands against Vivo Y21 5G and which one should you buy The current lowest price found for OPPO K14x 5G (6GB RAM + 128GB) is ₹18,850 and for Vivo Y21 5G is ₹20,999. The details of both of these products were last updated on Jul 21, 2026.
| Specification | OPPO K14x 5G (6GB RAM + 128GB) | Vivo Y21 5G |
|---|---|---|
| Display | 6.75 inches, 720 x 1570 pixels, 120 Hz | 6.74 inches, 720 x 1600 pixels, 120 Hz |
| RAM | 6 GB | 4 GB |
| OS | Android v15 | Android v16 |
| CPU | 2.4 GHz, Octa Core Processor | 2.4 GHz, Octa Core Processor |
| Internal Memory | 128 GB | 128 GB |
| Price | ₹18,850 | ₹20,999 |
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Overview
| Specs Score | 55 / 100 | 58 / 100 Better Specs |
| Display Resolution | 720 x 1570 pixels | 720 x 1600 pixels Better Resolution |
| Screen To Body Ratio | ~ 89.9% Less Bezels | ~ 85% |
| RAM | 6 GB More RAM | 4 GB |
| Unique Features | FM Radio No No No No | No Water Resistant NFC Reverse Charging IR Blaster |
General
| Country of Origin | India | India |
| Model | CPH2871 | Y21 5G |
| Sim Type | Dual Sim, GSM+GSM (Hybrid Slot) | Dual Sim, GSM+GSM |
| Dual Sim | Yes | Yes |
| Sim Size | Nano+Nano SIM | Nano+Nano SIM |
| Device Type | Smartphone | Smartphone |
| Release Date | February 10, 2026 | March 26, 2026 |
| In The Box | Phone × 1, Charger × 1, USB Data Cable × 1, SIM Ejector Tool × 1, Protective Case × 1, Quick Guide × 1 |
Design
| Dimensions | 78.5 x 166.6 x 8.6 mm | 77.1 x 167.4 x 8.4 mm |
| Weight | 212 g | 209 g |
| Colors | Champagne Gold, Midnight Blue |
Display
| Type | Color IPS LCD Screen (16.7 Million) | Color IPS Screen |
| Touch | Yes, 240 Hz Touch Sampling Rate | Yes |
| Size | 6.75 inches, 720 x 1570 pixels, 120 Hz | 6.74 inches, 720 x 1600 pixels, 120 Hz |
| Aspect Ratio | 20:9 | 20:9 |
| PPI | ~ 256 PPI | ~ 260 PPI |
| Screen to Body Ratio | ~ 89.9% | ~ 85% |
| Brightness | Normal Brightness: 700nits (Typical), HBM: 1125nits (Typical) | 1200 nits Peak Brightness |
| Features | Vivid mode: 83% DCI-P3 Natural mode: 100% sRGB | |
| Notch | Yes, Punch Hole | Yes, Water Drop Notch |
Memory
| RAM | 6 GB | 4 GB |
| RAM Type | LPDDR4X | |
| Expandable RAM | Upto 4 GB Extra Virtual RAM | |
| Storage | 128 GB | 128 GB |
| Storage Type | UFS 2.2 | eMMC 5.1 |
| Card Slot | Yes, (Hybrid Slot) | Yes |
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 | n1/n3/n5/n8/n28B/n38/n40/n77/n78 |
| VoLTE | Yes | Yes |
| 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 | 2.4 GHz / 5 GHz |
| Bluetooth | Yes, v5.4, SBC, AAC, LDAC, aptX, aptX HD | Yes |
| USB | Yes, USB-C v2.0 | Yes, USB-C v2.0 |
| USB Features | USB Tethering, USB on-the-go, USB Charging | USB Tethering, USB on-the-go, USB Charging, USB Storage |
| IR Blaster | Yes |
Performance
| AnTuTu Score | 580,574 (Total) (v11) 231,016 (CPU) 46,357 (GPU) 142,237 (Memory) 160,964 (UX) | |
| Geekbench Score | 1,899 (Multi Core) (v6) 771 (Single Core) |
Extra
| GPS | Beidou, GPS, GLONASS, Galileo, QZSS | Yes, with A-GPS, GLONASS, GALILEO, BDS, QZSS |
| Fingerprint Sensor | Yes, Side | Yes, Side |
| Face Unlock | Yes | Yes |
| Sensors | Proximity Sensor, Ambient Light Sensor, E-compass, Accelerometer, Side Fingerprint Sensor | Accelerometer, Proximity, Compass |
| 3.5mm Headphone Jack | Yes | Yes |
| NFC | Yes | |
| AI Features | AI LinkBoost 3.0, AI GameBoost 2.0, AI Eraser 2.0, AI Recompose, AI Perfect Shot | AI Creation, AI Photo Enhance, AI Documents, AI Screen Translation, Circle to Search |
| Water Resistance | Yes | |
| Splash Resistant | Yes | |
| IP Rating | IP64 | IP65 |
| 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 | 50 MP ƒ/1.8 (Wide Angle) 0.08 MP |
| Auto Focus | Yes | Yes |
| Features | Photo, Video, Portrait, Night, Panorama, SLO-MO, Dual-view video, TIME-LAPSE, STICKER, HI-RES, Google Lens, PRO | |
| Video Recording | 1080p @ 60 fps FHD, 720p @ 30 fps HD | 1080p @ 30 fps FHD |
| Flash | Yes, LED | Yes, LED |
| Front Camera | 5 MP ƒ/2.2 (Wide Angle) Punch Hole | 5 MP ƒ/2.2 (Wide Angle) |
| Front Video Recording | 1080p @ 30 fps FHD, 720p @ 30 fps HD |
Technical
| OS | Android v15 | Android v16 |
| Custom UI | ColorOS 15 | OriginOS 6 |
| Chipset | Mediatek Dimensity 6300 | Mediatek Dimensity 6300 |
| 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 | 2X Arm Cortex-A76@2.4GHz & 6X Arm Cortex-A55@2.0GHz |
| GPU | Arm Mali-G57 MC2 | Mali-G57 MC2 |
| Java | No | No |
| Browser | Yes | Yes |
Multimedia
| Yes | Yes | |
| Music | MP3, AAC, AMR, APE, OGG, FLAC, WAV, MIDI, WMA | Yes |
| Video | AVI, 3GP, MP4, WMV, MKV, MOV, ASF, FLV, Webm, TS | Yes |
| FM Radio | Yes, with FM Recording | No |
| Document Reader | Yes | Yes |
Battery
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 6500 mAh, Li-ion Battery | 6500 mAh, Li-ion Battery |
| Fast Charging | Yes, 45W | Yes, 44W Fast Charging |
| Reverse Charging | Yes |
Discuss
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