Screen size
P3202.6"
Zenfone 12 UltraWinner: 6.8"+62%
Quick verdict
Zenfone 12 Ultra leads the measured specs 20-3.
Measured wins
P320
3
spec wins
Ties
0
equal specs
Zenfone 12 Ultra
20
spec wins
Overall winner
Screen size
Technology
P320
GSM
Zenfone 12 Ultra
GSM / HSPA / LTE / 5G
2G bands
P320
GSM 850 / 900 / 1800 / 1900
Zenfone 12 Ultra
GSM 850 / 900 / 1800 / 1900
GPRS
P320
Class 10
Zenfone 12 Ultra
-
EDGE
P320
Class 10
Zenfone 12 Ultra
Resolution
Refresh rate
Peak brightness
Pixel density
CPU speed
RAM
Storage
Main camera
Front camera
Battery
Wired charging
Weight
Thickness
IP rating
Wi‑Fi
Bluetooth
USB
5G support
NFC
3.5mm jack
SD card
Stereo speakers
-
3G bands
P320
-
Zenfone 12 Ultra
HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100
4G bands
P320
-
Zenfone 12 Ultra
1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 25, 26, 28, 32, 34, 38, 39, 40, 41, 42, 43, 48, 66
5G bands
P320
-
Zenfone 12 Ultra
1, 2, 3, 5, 7, 8, 12, 18, 20, 25, 26, 28, 38, 40, 41, 48, 66, 77, 78, 79 SA/NSA
Speed
P320
-
Zenfone 12 Ultra
HSPA, LTE, 5G
Announced
P320
2008, March. Released 2008, April
Zenfone 12 Ultra
2025, February 06
Status
P320
Discontinued
Zenfone 12 Ultra
Available. Released 2025, February 28
Dimensions
P320
99 x 55 x 13 mm (3.90 x 2.17 x 0.51 in)
Zenfone 12 Ultra
163.8 x 77 x 8.9 mm (6.45 x 3.03 x 0.35 in)
Weight
P320
105 g (3.70 oz)
Zenfone 12 Ultra
220 g (7.76 oz)
SIM
P320
Mini-SIM
Zenfone 12 Ultra
Nano-SIM + Nano-SIM + eSIM (max 2 at a time)
Build
P320
-
Zenfone 12 Ultra
Glass front (Gorilla Glass Victus 2), aluminum frame, glass back
Other
P320
-
Zenfone 12 Ultra
IP68 dust tight and water resistant (immersible up to 1.5m for 30 min)
Type
P320
TFT resistive touchscreen, 65K colors
Zenfone 12 Ultra
LTPO AMOLED, 144Hz, HDR10, 1600 nits (HBM), 2500 nits (peak)
Size
P320
2.6 inches, 20.9 cm2 (~38.4% screen-to-body ratio)
Zenfone 12 Ultra
6.78 inches, 111.0 cm2 (~88.0% screen-to-body ratio)
Resolution
P320
240 x 320 pixels, 4:3 ratio (~154 ppi density)
Zenfone 12 Ultra
1080 x 2400 pixels, 20:9 ratio (~388 ppi density)
Protection
P320
-
Zenfone 12 Ultra
Corning Gorilla Glass Victus 2, Mohs level 6
OS
P320
Microsoft Windows Mobile 6.1 Professional
Zenfone 12 Ultra
Android 15, upgradable to Android 16, up to 2 major Android upgrades
Chipset
P320
TI OMAP 850
Zenfone 12 Ultra
Qualcomm SM8750-AB Snapdragon 8 Elite (3 nm)
CPU
P320
200 MHz ARM926EJ-S
Zenfone 12 Ultra
Octa-core (2x4.32 GHz Oryon V2 Phoenix L + 6x3.53 GHz Oryon V2 Phoenix M)
GPU
P320
-
Zenfone 12 Ultra
Adreno 830
Card slot
P320
microSD (dedicated slot)
Zenfone 12 Ultra
No
Internal
P320
64MB RAM, 128MB ROM
Zenfone 12 Ultra
256GB 12GB RAM, 512GB 16GB RAM
Other
P320
-
Zenfone 12 Ultra
UFS 4.0
Single
P320
2 MP, AF
Zenfone 12 Ultra
-
Video
P320
Yes
Zenfone 12 Ultra
8K@24fps, 4K@30/60fps, 1080p@30/60/120/240fps, 720p@480fps; gyro-EIS, HDR10+
Triple
P320
-
Zenfone 12 Ultra
50 MP, f/1.9, 24mm (wide), 1/1.56", 1.0µm, PDAF, gimbal OIS 32 MP, f/2.4, 65mm (telephoto), 1/3.2", 0.7µm, PDAF, OIS, 3x optical zoom 13 MP, f/2.2, 13mm, 120˚ (ultrawide), 1/3.0", 1.12µm
Features
P320
-
Zenfone 12 Ultra
LED flash, HDR, panorama
Other
P320
No
Zenfone 12 Ultra
-
Single
P320
-
Zenfone 12 Ultra
32 MP, f/2.5, 22mm (wide), 1/3.2", 0.7µm
Features
P320
-
Zenfone 12 Ultra
Panorama, HDR
Video
P320
-
Zenfone 12 Ultra
1080p@30fps
Loudspeaker
P320
Yes
Zenfone 12 Ultra
Yes, with stereo speakers
Alert types
P320
Vibration; Downloadable polyphonic, MP3, Midi ringtones
Zenfone 12 Ultra
-
3.5mm jack
P320
No
Zenfone 12 Ultra
Yes
Other
P320
-
Zenfone 12 Ultra
32-bit/384kHz Hi-Res & Hi-Res wireless audio
WLAN
P320
Wi-Fi 802.11b/g
Zenfone 12 Ultra
Wi-Fi 802.11 a/b/g/n/ac/6e/7, tri-band, Wi-Fi Direct
Bluetooth
P320
2.0, A2DP
Zenfone 12 Ultra
5.4, A2DP, LE, aptX HD, aptX Adaptive, aptX Lossless
Positioning
P320
GPS
Zenfone 12 Ultra
GPS (L1+L5), BDS (B1I+B1c+B2a), GALILEO (E1+E5a), QZSS (L1+L5), NavIC, GLONASS
Radio
P320
No
Zenfone 12 Ultra
No
USB
P320
2.0
Zenfone 12 Ultra
USB Type-C
NFC
P320
-
Zenfone 12 Ultra
Yes
Sensors
P320
Zenfone 12 Ultra
Fingerprint (under display, optical), accelerometer, gyro, proximity, compass
Browser
P320
HTTP / WAP 2.0
Zenfone 12 Ultra
-
Other
P320
MP3/AAC/AAC+/WMA/OGG/AMR player WMV/MP4 player Organizer World Clock Pocket Office File Manager
Zenfone 12 Ultra
-
Type
P320
Removable Li-Ion 1100 mAh battery
Zenfone 12 Ultra
5500 mAh
Charging
P320
-
Zenfone 12 Ultra
65W wired, PD3.0, PPS, QC5, 100% in 39 min 15W wireless (Qi) 10W reverse wired
Colors
P320
Zenfone 12 Ultra
Ebony Black, Sakura White, Sage Green
SAR
P320
0.41 W/kg (head) 0.19 W/kg (body)
Zenfone 12 Ultra
-
Price
P320
About 410 EUR
Zenfone 12 Ultra
£ 1,739.00
Models
P320
-
Zenfone 12 Ultra
AI2501, AI2501H, I2501C, AI2501B