Motorola Moto G66 5G vs Vivo X400
Quick Comparison
Vivo X400 has better RAM than Motorola Moto G66 5G. In terms of display resolution, Vivo X400 has better resolution of 2640 x 1216 than Motorola Moto G66 5G which has resolution of 2400 x 1080. Vivo X400 has more internal memory than Motorola Moto G66 5G
| Name | Motorola Moto G66 5G | Vivo X400 |
| RAM | 8 GB | 12 GB |
|---|---|---|
| Display | 6.6 in | 6.45 in |
| Internal Memory | 128 GB | 256 GB |
| Battery | 6000 mAh | 7000 mAh |
| Camera | 50 MP + 8 MP + 2 MP Triple | 200 MP + 64 MP + 50 MP Triple |
| Price | Rs. 19990 | Rs. 79990 |
Related Products
Detailed Comparison
Price And Launch
The launch Date of the first phone is expected to be December 20, 2026 (Expected). The cost of Motorola Moto G66 5G is Rs. 19990. The launch Date of the second phone is expected to be October 13, 2026 (Expected). The cost of Vivo X400 is Rs. 79990.
Display comparison
Motorola Moto G66 5G has larger screen size of 6.6 inches in comparison to Vivo X400's 6.45 inch screen. Motorola Moto G66 5G has IPS LCD Screen type where as Vivo X400 has AMOLED Screen type. Vivo's phone has display density of 451 PPI & Motorola's phone has only 399 PPI display density. In terms of screen to body ratio, Vivo's phone has better screen to body ratio of ~ 86.7% than Motorola's phone ~ 85.5%. Both mobiles have same aspect ratio of 20:9.
Memory comparison
Vivo X400's larger 12 GB RAM is better for playing games and all with respect to Motorola Moto G66 5G's lower 8 GB RAM. Vivo X400 has more Internal Memory (256 GB) than Motorola Moto G66 5G (128 GB).
Camera comparison
Vivo X400's 200 MP + 64 MP + 50 MP Triple Rear Camera outclasses Motorola Moto G66 5G's 50 MP + 8 MP + 2 MP Triple Rear Camera in terms of resolution. Vivo X400 will be better choice if you're looking to click lot of selfies as it has better 50 MP Front Camera in comparison to Motorola Moto G66 5G's 32 MP Front Camera.
Technical comparison
Both the phones has Android Operating System but the first one runs on version 15 and the second one on 17 version.
Related Comparisons
Full Comparison
| Name | Motorola Moto G66 5G | Vivo X400 |
| General | ||
| Model | Moto G66 | X400 |
| Sim Type | Dual Sim, GSM+GSM (Hybrid Slot) | Dual Sim, GSM+GSM |
| Dual Sim | Yes | Yes |
| Sim Size | Nano+Nano SIM | Nano-SIM + Nano-SIM + eSIM (max 2 at a time |
| Device Type | Smartphone | Smartphone |
| Release Date | December 20, 2026 (Expected) | October 13, 2026 (Expected) |
| Design | ||
| Bezel less | Yes | |
| Display | ||
| Type | Color IPS LCD Screen (16M Colors) | Color AMOLED Screen (1B Colors) |
| Touch | Yes, 240 Hz Touch Sampling Rate | Yes |
| Size | 6.6 inches, 1080 x 2400 pixels, 120 Hz | 6.45 inches, 1216 x 2640 pixels, 120 Hz |
| Aspect Ratio | 20:9 | 20:9 |
| PPI | ~ 399 PPI | ~ 451 PPI |
| Screen to Body Ratio | ~ 85.5% | ~ 86.7% |
| Glass Type | Corning Gorilla Glass | |
| HDR Support | Yes, HDR10+ | |
| Features | 2160Hz PWM, HDR10+ | |
| Notch | Yes, Punch Hole | Yes, Punch Hole |
| Curved Display | Yes | |
| Memory | ||
| RAM | 8 GB | 12 GB |
| Expandable RAM | Upto 8 GB Extra Virtual RAM | Upto 12 GB Extra Virtual RAM |
| Storage | 128 GB | 256 GB |
| Storage Type | UFS 4.1 | |
| Card Slot | Yes, (Hybrid Slot), upto 1 TB | No |
| Connectivity | ||
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| 5G | Yes | Yes |
| 5G Bands | 14 Bands | |
| VoLTE | Yes, Dual Stand-By | Yes, Dual Stand-By |
| Vo5G | Yes | |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Wifi Version | Wi-Fi 6 | |
| Bluetooth | Yes, v5.3, A2DP, LE | Yes, v6.0, A2DP, LE, aptX HD |
| USB | Yes, USB-C v2.0 | Yes, USB-C v3.2 |
| USB Features | USB on-the-go, USB Charging | USB Tethering, USB on-the-go, USB Charging |
| IR Blaster | Yes | |
| Extra | ||
| GPS | Yes, with A-GPS, LTEPP, SUPL, GLONASS, Galileo | Yes, with GPS, BeiDou, GLONASS, Galileo, QZSS, NavIC, A-GPS, Cellular Positioning, Wi-Fi Positioning |
| Fingerprint Sensor | Yes, In Display | Yes, In Display |
| Face Unlock | Yes | Yes |
| Sensors | Proximity Sensor, Accelerometer, Ambient Light Sensor, Gyroscope, SAR Sensor, Sensor Hub, E-Compass | Accelerometer, Gyro, Proximity, Compass |
| 3.5mm Headphone Jack | Yes | No |
| NFC | Yes | |
| Water Resistance | Yes | Yes, 1.5 m upto 30 min |
| IP Rating | IP54 | IP69 |
| Dust Resistant | Yes | |
| Extra Features | Dual Stereo Speakers, Dolby Atmos, 3 Years of Seccurity Updates | |
| Camera | ||
| Rear Camera | 50 MP ƒ/1.8 (Wide Angle) 0.61µm, PDAF, OIS 8 MP ƒ/2.2 (Ultra Wide) 2 MP | 200 MP ƒ/1.7 (Wide Angle) 64 MP ƒ/2.6 (Telephoto) 50 MP ƒ/2 (Ultra Wide) |
| OIS | Yes | Yes |
| Auto Focus | Yes | Yes |
| Features | Laser AF, Zeiss optics, Zeiss T lens Coating, Panorama, HDR, 3D LUT import | |
| Video Recording | 1080p @ 30 fps FHD | 4K, 1080p |
| Flash | Yes, LED | Yes, LED |
| Front Camera | 32 MP ƒ/2.4 (Wide Angle) Punch Hole | 50 MP ƒ/2 (Wide Angle) Punch Hole, Screen Flash |
| Front Video Recording | 1080p @ 30 fps FHD | 4K, 1080p |
| Technical | ||
| OS | Android v15 | Android v17 |
| Custom UI | My UX | OriginOS 7 |
| Chipset | Mediatek Dimensity 7050 | |
| CPU | 2.6 GHz, Octa Core Processor | Octa Core Processor |
| Core Details | 2xCortex-A78@ 2.6GHz & 6xCortex-A55@2.0 GHz | |
| GPU | Arm Mali-G68 MC4 | |
| Java | No | No |
| Browser | Yes, supports HTML5 | Yes |
| Multimedia | ||
| Yes | Yes | |
| Music | Yes | WAV, MP3, MP2, MIDI, Vorbis, APE, FLAC |
| Video | Yes | MP4, 3GP, AVI, Video Recording: MP4 |
| FM Radio | Yes, with FM Recording | No |
| Document Reader | Yes | |
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 6000 mAh, Li-Po Battery | 7000 mAh, Li-ion Battery |
| Fast Charging | Yes, 33W Turbo Power | Yes, 100W |
| Wireless Charging | Yes, 50W | |
| Reverse Charging | Yes | |