Asus Zenfone 13 Ultra vs Asus Zenfone 12
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Overview
| Specs Score | 83 / 100 | 88 / 100 Better Specs |
| Display Size | 6.82 in Bigger Display | 6.4 in |
| RAM | 12 GB More RAM | 8 GB |
| CPU Clock Speed | 4.32 GHz Faster Clock Speed | |
| Front Camera | 32 MP | 50 MP Better Front Camera Resolution |
| Battery | 5500 mAh Bigger Battery | 5000 mAh |
General
| Model | Zenfone 13 Ultra | Zenfone 12 |
| Sim Type | Dual Sim, GSM+GSM | Dual Sim, GSM+GSM |
| Dual Sim | Yes | Yes |
| Sim Size | Nano+Nano SIM | Nano SIM |
| Device Type | Smartphone | Smartphone |
| Release Date | February 06, 2026 (Expected) | December 29, 2025 (Expected) |
Design
| Colors | Ebony Black, Sakura White, Sage Green |
Display
| Type | Color LTPO AMOLED Screen (16M Colors) | Color Super AMOLED Screen (16M Colors) |
| Touch | Yes | Yes |
| Size | 6.82 inches, 1080 x 2400 pixels, LTPO 1~120Hz, Max to 144Hz for Gaming Only | 6.4 inches, 1080 x 2400 pixels, 144 Hz |
| Aspect Ratio | 20:9 | 20:9 |
| PPI | ~ 388 PPI | ~ 411 PPI |
| Screen to Body Ratio | ~ 88% | ~ 84.8% |
| Glass Type | Corning Gorilla Glass Victus 2 | Corning Gorilla Glass Victus |
| Features | HDR10, 2500 nits (peak), 1600nits HBM/ 3200 nits Peak Brightness, Amazon HDR, Youtube HDR Supported, 107.37% DCI-P3, 145.65% sRGB, 103.16% NTSC Color Gamut Coverage | Always-on display, 4000nits Brightness |
| Notch | Yes, Punch Hole | Yes, Punch Hole |
Memory
| RAM | 12 GB | 8 GB |
| Storage | 256 GB | 256 GB |
| Storage Type | UFS 4 | UFS 4 |
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 | |
| VoLTE | Yes | Yes |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Wifi Version | Wi-Fi 7 | |
| Bluetooth | Yes, v6.0, HFP + A2DP + AVRCP + HID + PAN + OPP, aptX Adaptive and aptX Lossless | Yes, v5.3, A2DP, LE, aptX HD, aptX Adaptive |
| USB | Yes, USB-C | Yes, USB-C v2.0 |
| USB Features | USB on-the-go, USB Charging | USB on-the-go, USB Charging |
Extra
| GPS | GNSS support GPS(L1/L5), Glonass(L1), Galileo(E1/E5a), BeiDou(B1i/B1c/B2a), QZSS(L1/L5) and NavIC | Yes, with dual-band A-GPS, GLONASS, GALILEO, BDS, QZSS, NavIC |
| Fingerprint Sensor | Yes, In Display | Yes, Side |
| Face Unlock | Yes | Yes |
| Sensors | Face Recognition, Accelerometer, E-compass, Gyroscope, Proximity Sensor, Ambient-light Sensor, Hall Sensor | Accelerator, Electronic Compass, Distance sensor, Light sensor, gyroscope scope , Hall sensor |
| 3.5mm Headphone Jack | Yes | Yes |
| NFC | Yes | Yes |
| Water Resistance | Yes, 1.5 m upto 30 min | Yes, 1.5 m upto 30 min, IP65/IP68 |
| IP Rating | IP69 | IP68 |
| Dust Resistant | Yes | Yes |
| Extra Features | Dual Stereo Speakers |
Camera
| Rear Camera | 50 MP ƒ/1.9 (Wide Angle) 50 MP ƒ/2.4 (Telephoto) 32 MP ƒ/2.2 (Ultra Wide) | 50 MP (Wide Angle) 50 MP (Ultra Wide) 5 MP |
| Camera Sensor | Sony IMX766 | |
| OIS | Yes | Yes |
| Auto Focus | Yes | Yes |
| Features | HDR, Panorama | photo, video, portrait, professional (supports RAW files), professional video, light track, panorama, night scene, time-lapse/slo-mo |
| Video Recording | 8K @ 30 fps UHD, 4K @ 30/60 fps UHD, 1080p @ 30/60 fps FHD, 720p @ 480 fps HD | 8K @ 24 fps UHD, 4K @ 30 fps UHD, 1080p @ 30 fps FHD |
| Flash | Yes, LED | Yes, LED |
| Front Camera | 32 MP ƒ/2.5 (Wide Angle) Punch Hole, Screen Flash | 50 MP (Wide Angle) Punch Hole, Screen Flash |
| Front Video Recording | 1080p @ 30 fps FHD | 1080p @ 30 fps FHD |
Technical
| OS | Android v16 | Android v15 |
| Chipset | Qualcomm Snapdragon 8 Elite Gen 5 | Qualcomm Snapdragon 8 Elite |
| CPU | Octa Core Processor | 4.32 GHz, Octa Core Processor |
| Core Details | 2x Prime Core@4.32 GHz & 6x Performance Core@3.53 GHz | |
| GPU | Adreno GPU | |
| Java | No | No |
| Browser | Yes | Yes |
Multimedia
| Yes | Yes | |
| Music | Yes | Yes |
| Video | Yes | Yes |
| FM Radio | No | No |
| Document Reader | Yes | Yes |
Battery
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 5500 mAh | 5000 mAh, Li-Po Battery |
| Fast Charging | Yes, 80W Fast Charging | Yes, 44W Fast Charging |
| Wireless Charging | Yes, 25W | Yes, 15W |
| Reverse Charging | Yes, 10W | Yes, 5W |
Discuss
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