Realme Narzo 80x 5G (8GB RAM + 128GB) has better RAM than Vivo Y66. In terms of display resolution, Realme Narzo 80x 5G (8GB RAM + 128GB) has better resolution of 2400 x 1080 than Vivo Y66 which has resolution of 1280 x 720. Realme Narzo 80x 5G (8GB RAM + 128GB) has more internal memory than Vivo Y66
| Name | Vivo Y66 | Realme Narzo 80x 5G (8GB RAM + 128GB) |
| RAM | 3 GB | 8 GB |
|---|---|---|
| Display | 5.5 in | 6.72 in |
| Internal Memory | 32 GB | 128 GB |
| Battery | 3000 mAh | 6000 mAh |
| Camera | 13 MP | 50 MP + 2 MP Dual |
| Price | Rs. 15050 | Rs. 12999 |
The cost of Vivo Y66 is Rs. 15050. The launch Date of the second phone is April 09, 2025. The cost of Realme Narzo 80x 5G (8GB RAM + 128GB) is Rs. 12999.
Vivo Y66 has screen size of 5.5 inches which falls short to Realme Narzo 80x 5G (8GB RAM + 128GB)'s 6.72 inch screen. There is IPS Screen Type in both the phones. Realme's phone has display density of 392 PPI & Vivo's phone has only 267 PPI display density. Vivo Y66 has 16:9 aspect ratio where as Realme Narzo 80x 5G (8GB RAM + 128GB) has 20:9 aspect ratio.
Realme Narzo 80x 5G (8GB RAM + 128GB)'s larger 8 GB RAM is better for playing games and all with respect to Vivo Y66's lower 3 GB RAM. Realme Narzo 80x 5G (8GB RAM + 128GB) has more Internal Memory (128 GB) than Vivo Y66 (32 GB).
Realme Narzo 80x 5G (8GB RAM + 128GB)'s 50 MP + 2 MP Dual Rear Camera outshines Vivo Y66's 13 MP Rear Camera in terms of resolution. Vivo Y66 will be better choice if you're looking to click lot of selfies as it has better 16 MP Front Camera in comparison to Realme Narzo 80x 5G (8GB RAM + 128GB)'s 8 MP Front Camera.
Both the phones has Android Operating System but the first one runs on version 6.0 and the second one on 15 version.
| Name | Vivo Y66 | Realme Narzo 80x 5G (8GB RAM + 128GB) |
| General | ||
| Model | Narzo 80x | |
| Sim Type | Dual Sim, GSM+GSM | Dual Sim, GSM+GSM (Hybrid Slot) |
| Dual Sim | Yes | Yes |
| Sim Size | Micro+Nano SIM | Nano+Nano SIM |
| Device Type | Smartphone | Smartphone |
| Release Date | April 09, 2025 | |
| In The Box | 1 realme NARZO 80x 5G, 1 USB Type-C Cable, 1 45W Adapter, 1 Protect Case, 1 SIM Card Needle, 1 Screen Protect Film, 1 Quick Guide | |
| Design | ||
| Dimensions | 76.2 x 165.7 x 7.9 mm | |
| Weight | 155 g | 197 g |
| Bezel less | No | |
| Colors | Deep Ocean, Sunlit Gold | |
| Display | ||
| Type | Color IPS Screen | Color IPS Screen (16.7M) |
| Touch | Yes | Yes, 240 Hz Touch Sampling Rate |
| Size | 5.5 inches, 720 x 1280 pixels | 6.72 inches, 1080 x 2400 pixels, 120 Hz |
| Aspect Ratio | 16:9 | 20:9 |
| PPI | ~ 267 PPI | ~ 392 PPI |
| Screen to Body Ratio | ~ 86.3% | |
| Glass Type | ArmorShell glass | |
| Features | Peak Brightness: 950nit, Contrast Ratio: 1500:1, Colour Gamut: 82% NTSC | |
| Notch | Yes, Punch Hole | |
| Memory | ||
| RAM | 3 GB | 8 GB |
| Expandable RAM | Upto 8 GB Extra Virtual RAM | |
| Storage | 32 GB | 128 GB |
| Card Slot | Yes, upto 128 GB | Yes, (Hybrid Slot) |
| Connectivity | ||
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| 5G | Yes | |
| 5G Bands | n1/3/5/8/28B/40/41/77/78 | |
| VoLTE | Yes | Yes, Dual Stand-By |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Wifi Version | Support Wi-Fi 5, Wi-Fi 4 (802.11a/b/g/n/ac) | |
| Bluetooth | Yes, v4.0 | Yes, v5.3, Support SBC, AAC, APTX, APTX-HD, LDAC, LHDC |
| USB | Yes, USB-C v2.0 | |
| USB Features | USB Tethering, USB on-the-go, USB Charging | |
| Extra | ||
| GPS | Beidou(B1I), GPS(L1), GLONASS(G1), Galileo(E1),QZSS(L1) | |
| Fingerprint Sensor | No | Yes, Side |
| Face Unlock | Yes | |
| Sensors | Accelerometer, Compass | Accelerometer, Gyro, Proximity, Compass |
| 3.5mm Headphone Jack | Yes | No |
| Water Resistance | Yes | |
| IP Rating | IP68/IP69 | |
| Dust Resistant | Yes | |
| Extra Features | Super Linear Speaker, Supports OReality Audio Effect, Dual-mic Noise Cancellation, Hi-Res Audio Certification | |
| Camera | ||
| Rear Camera | 13 MP | 50 MP ƒ/1.8 (Wide Angle) 27mm (wide), 2.88", 0.61µm, PDAF 2 MP ƒ/2.4 (Depth Sensor) |
| Camera Sensor | OMNIVISION OV50D | |
| Auto Focus | Yes | |
| Features | Face detection, Touch to focus | HDR, panorama |
| Video Recording | 1080p @ 30 fps FHD | |
| Flash | Yes, LED | Yes, LED |
| Front Camera | 16 MP | 8 MP Punch Hole, Screen Flash |
| Front Video Recording | 1080p @ 30 fps FHD | |
| Technical | ||
| OS | Android v6.0 (Marshmallow) | Android v15 |
| Custom UI | realme UI 6.0 | |
| Chipset | Qualcomm Snapdragon MSM8937 | Mediatek Dimensity 6400 |
| CPU | 1.4 GHz, Octa Core Processor | 2.5 GHz, Octa Core Processor |
| GPU | Adreno 505 | Mali-G57 MC2 |
| Java | Yes, via 3rd party | No |
| Browser | Yes, supports HTML5 | |
| Multimedia | ||
| Yes | ||
| Music | AAC, APE, FLAC, AMR, MID, MP3, OGG, WAV, WMA, MKA | |
| Video | AVI, MP4, 3GP, 3G2, 3GPP, 3GPP2, M4V, FLV, F4V, WEBM, WMV, ASF, MOV, QT, TS, M2TS, MTS, MKV | |
| FM Radio | No | No |
| Document Reader | Yes | |
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 3000 mAh, Li-ion Battery | 6000 mAh, Li-ion Battery |
| Fast Charging | Yes, 45W Fast Charge | |
| Reverse Charging | Yes | |