Asus Zenfone 12 vs Vivo X100 Ultra
Quick Comparison
Vivo X100 Ultra has better RAM than Asus Zenfone 12. In terms of display resolution, Vivo X100 Ultra has better resolution of 2800 x 1260 than Asus Zenfone 12 which has resolution of 2400 x 1080. Both have the same amount of internal memory.
| Name | Asus Zenfone 12 | Vivo X100 Ultra |
| RAM | 8 GB | 12 GB |
|---|---|---|
| Display | 6.4 in | 6.78 in |
| Internal Memory | 256 GB | 256 GB |
| Battery | 5000 mAh | 5500 mAh |
| Camera | 50 MP + 50 MP + 5 MP Triple | 200 MP + 50 MP + 50 MP Triple |
| Price | Rs. 79990 | Rs. 76990 |
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Detailed Comparison
Price And Launch
The launch Date of the first phone is expected to be December 29, 2025 (Expected). The cost of Asus Zenfone 12 is Rs. 79990. The launch Date of the second phone is May 13, 2024. The Expected cost of Vivo X100 Ultra is Rs. 76990.
Display comparison
Vivo X100 Ultra has larger screen size of 6.78 inches in comparison to Asus Zenfone 12's 6.4 inch screen. Asus Zenfone 12 has Super AMOLED Screen type where as Vivo X100 Ultra has LTPO AMOLED Screen type. Vivo's phone has display density of 453 PPI & Asus's phone has only 411 PPI display density. In terms of screen to body ratio, Vivo's phone has better screen to body ratio of ~ 89.5% than Asus's phone ~ 84.8%. Both phones have same aspect ratio of 20:9.
Memory comparison
Vivo X100 Ultra's larger 12 GB RAM is better for playing games and all with respect to Asus Zenfone 12's lower 8 GB RAM. and both have same Internal Memory of 256 GB.
Camera comparison
Asus Zenfone 12 has 50 MP + 50 MP + 5 MP Triple Rear Camera in comparison to Vivo X100 Ultra's 200 MP + 50 MP + 50 MP Triple Rear Camera. Both of them stand equal in terms of Front Camera Resolution as both have 50 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 14 version.
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Full Comparison
| Name | Asus Zenfone 12 | Vivo X100 Ultra |
| General | ||
| Model | Zenfone 12 | X100 Ultra |
| Sim Type | Dual Sim, GSM+GSM | Dual Sim, GSM+GSM |
| Dual Sim | Yes | Yes |
| Sim Size | Nano SIM | Nano+Nano SIM |
| Device Type | Smartphone | Smartphone |
| Release Date | December 29, 2025 (Expected) | May 13, 2024 |
| Design | ||
| Dimensions | 75.6 x 164.1 x 9.2 mm | |
| Weight | 229 g | |
| Colors | Titanium, White, Grey | |
| Display | ||
| Type | Color Super AMOLED Screen (16M Colors) | Color LTPO AMOLED Screen (1B Colors) |
| Touch | Yes | Yes |
| Size | 6.4 inches, 1080 x 2400 pixels, 144 Hz | 6.78 inches, 1260 x 2800 pixels, 120 Hz |
| Aspect Ratio | 20:9 | 20:9 |
| PPI | ~ 411 PPI | ~ 453 PPI |
| Screen to Body Ratio | ~ 84.8% | ~ 89.5% |
| Glass Type | Corning Gorilla Glass Victus | |
| Features | Always-on display, 4000nits Brightness | HDR10+,3000nits |
| Notch | Yes, Punch Hole | Yes, Punch Hole |
| Memory | ||
| RAM | 8 GB | 12 GB |
| Storage | 256 GB | 256 GB |
| Storage Type | UFS 4.0 | UFS 4.0 |
| Card Slot | No | No |
| Connectivity | ||
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| 5G | Yes | Yes |
| 5G Bands | 1, 2, 3, 5, 7, 8, 12, 20, 28, 38, 41, 77, 78 SA/NSA | 1, 2, 3, 5, 7, 8, 12, 20, 28, 38, 40, 41, 66, 77, 78, 79 SA/NSA |
| VoLTE | Yes | Yes, Dual Stand-By |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Wifi Version | Wi-Fi 7 | |
| Bluetooth | Yes, v5.3, A2DP, LE, aptX HD, aptX Adaptive | Yes, v5.4, A2DP, LE, aptX HD, aptX Adaptive |
| 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 dual-band A-GPS, GLONASS, GALILEO, BDS, QZSS, NavIC | Yes, with GPS (L1+L5), GLONASS (L1), BDS (B1I+B1c+B2a+B2b), GALILEO (E1+E5a+E5b), QZSS (L1+L5), NavIC (L5) |
| Fingerprint Sensor | Yes, Side | Yes, In Display |
| Face Unlock | Yes | Yes |
| Sensors | Accelerator, Electronic Compass, Distance sensor, Light sensor, gyroscope scope , Hall sensor | Accelerometer, Gyro, Proximity, Compass |
| 3.5mm Headphone Jack | Yes | No |
| NFC | Yes | Yes |
| Water Resistance | Yes, 1.5 m upto 30 min, IP65/IP68 | Yes, 1.5 m upto 30 min |
| IP Rating | IP68 | IP69 |
| Dust Resistant | Yes | Yes |
| Extra Features | Dual Stereo Speakers | |
| Camera | ||
| Rear Camera | 50 MP (Wide Angle) 50 MP (Ultra Wide) 5 MP | 50 MP ƒ/1.8 (Wide Angle) 23mm, 1/0.98", 1.6µm, PDAF, Laser AF 200 MP ƒ/2.7 (Telephoto) 85mm, 1/1.4", 0.56µm, PDAF, OIS, 3.7x optical zoom 50 MP ƒ/2.2 (Ultra Wide) 14mm, 1/2.0", 0.8µm, AF |
| Camera Sensor | Sony IMX766 | |
| Auto Focus | Yes | Yes |
| Features | photo, video, portrait, professional (supports RAW files), professional video, light track, panorama, night scene, time-lapse/slo-mo | Zeiss Optics, Zeiss lens Coating, Panorama, HDR |
| Video Recording | 8K @ 24 fps UHD, 4K @ 30 fps UHD, 1080p @ 30 fps FHD | 4K @ 30/60 fps UHD, 1080p @ 60 fps FHD |
| Flash | Yes, LED | Yes, LED |
| Front Camera | 50 MP (Wide Angle) Punch Hole, Screen Flash | 50 MP ƒ/2.5 (Wide Angle) Punch Hole, Screen Flash |
| Front Video Recording | 1080p @ 30 fps FHD | 4K @ 60 fps UHD, 1080p @ 30 fps FHD |
| Technical | ||
| OS | Android v15 | Android v14 |
| Custom UI | Origin OS 4 | |
| Chipset | Qualcomm Snapdragon 8 Elite | Qualcomm Snapdragon 8 Gen3 |
| CPU | 4.32 GHz, Octa Core Processor | 3.3 GHz, Octa Core Processor |
| Core Details | 2x Prime Core@4.32 GHz & 6x Performance Core@3.53 GHz | 1xPrime Core@ 3.3 GHz & 5xPerformance Cores@3.2 GHz & 2xEfficiency Cores@2.3 GHz |
| GPU | Adreno GPU | Adreno 750 |
| Java | No | No |
| Browser | Yes | Yes |
| Multimedia | ||
| Yes | Yes | |
| Music | Yes | AAC, OGG, FLAC, WAV, APE, MP3, MP2, MP1 |
| Video | Yes | MP4, 3GP, AVI, Video Recording: MP4 |
| FM Radio | No | No |
| Document Reader | Yes | Yes |
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 5000 mAh, Li-Po Battery | 5500 mAh, Li-ion Battery |
| Fast Charging | Yes, 44W Fast Charging | Yes, 80W FlashCharge |
| Wireless Charging | Yes, 15W | Yes, 30W |
| Reverse Charging | Yes, 5W | |