Screen size
P5652.8"
Zenfone 12 UltraWinner: 6.8"+59%
Quick verdict
Zenfone 12 Ultra leads the measured specs 20-3.
Measured wins
P565
3
spec wins
Ties
0
equal specs
Zenfone 12 Ultra
20
spec wins
Overall winner
Screen size
Technology
P565
GSM / HSPA
Zenfone 12 Ultra
GSM / HSPA / LTE / 5G
2G bands
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GSM 900 / 1800 / 1900
Zenfone 12 Ultra
GSM 850 / 900 / 1800 / 1900
3G bands
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HSDPA 2100
Zenfone 12 Ultra
HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100
Speed
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HSPA 3.6/0.384 Mbps
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
Zenfone 12 Ultra
HSPA, LTE, 5G
4G bands
P565
-
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
P565
-
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
Announced
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2008, November. Released 2009, May
Zenfone 12 Ultra
2025, February 06
Status
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Discontinued
Zenfone 12 Ultra
Available. Released 2025, February 28
Dimensions
P565
102 x 60.5 x 16 mm (4.02 x 2.38 x 0.63 in)
Zenfone 12 Ultra
163.8 x 77 x 8.9 mm (6.45 x 3.03 x 0.35 in)
Weight
P565
120 g (4.23 oz)
Zenfone 12 Ultra
220 g (7.76 oz)
SIM
P565
Mini-SIM
Zenfone 12 Ultra
Nano-SIM + Nano-SIM + eSIM (max 2 at a time)
Build
P565
-
Zenfone 12 Ultra
Glass front (Gorilla Glass Victus 2), aluminum frame, glass back
Other
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-
Zenfone 12 Ultra
IP68 dust tight and water resistant (immersible up to 1.5m for 30 min)
Type
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TFT resistive touchscreen, 65K colors
Zenfone 12 Ultra
LTPO AMOLED, 144Hz, HDR10, 1600 nits (HBM), 2500 nits (peak)
Size
P565
2.8 inches, 24.3 cm2 (~39.3% screen-to-body ratio)
Zenfone 12 Ultra
6.78 inches, 111.0 cm2 (~88.0% screen-to-body ratio)
Resolution
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480 x 640 pixels, 4:3 ratio (~286 ppi density)
Zenfone 12 Ultra
1080 x 2400 pixels, 20:9 ratio (~388 ppi density)
Protection
P565
-
Zenfone 12 Ultra
Corning Gorilla Glass Victus 2, Mohs level 6
OS
P565
Microsoft Windows Mobile 6.1 Professional
Zenfone 12 Ultra
Android 15, upgradable to Android 16, up to 2 major Android upgrades
CPU
P565
800 MHz Marvell TavorP
Zenfone 12 Ultra
Octa-core (2x4.32 GHz Oryon V2 Phoenix L + 6x3.53 GHz Oryon V2 Phoenix M)
Chipset
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-
Zenfone 12 Ultra
Qualcomm SM8750-AB Snapdragon 8 Elite (3 nm)
GPU
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-
Zenfone 12 Ultra
Adreno 830
Card slot
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microSD (dedicated slot)
Zenfone 12 Ultra
No
Internal
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128MB RAM, 256MB ROM
Zenfone 12 Ultra
256GB 12GB RAM, 512GB 16GB RAM
Other
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-
Zenfone 12 Ultra
UFS 4.0
Single
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3.15 MP, AF
Zenfone 12 Ultra
-
Video
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320p@24fps
Zenfone 12 Ultra
8K@24fps, 4K@30/60fps, 1080p@30/60/120/240fps, 720p@480fps; gyro-EIS, HDR10+
Triple
P565
-
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
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-
Zenfone 12 Ultra
LED flash, HDR, panorama
Single
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VGA videocall camera
Zenfone 12 Ultra
32 MP, f/2.5, 22mm (wide), 1/3.2", 0.7µm
Video
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Zenfone 12 Ultra
1080p@30fps
Features
P565
-
Zenfone 12 Ultra
Panorama, HDR
Loudspeaker
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Yes
Zenfone 12 Ultra
Yes, with stereo speakers
3.5mm jack
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No
Zenfone 12 Ultra
Yes
Other
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-
Zenfone 12 Ultra
32-bit/384kHz Hi-Res & Hi-Res wireless audio
WLAN
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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
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2.0, A2DP
Zenfone 12 Ultra
5.4, A2DP, LE, aptX HD, aptX Adaptive, aptX Lossless
Positioning
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GPS, SiRF Star III chipset
Zenfone 12 Ultra
GPS (L1+L5), BDS (B1I+B1c+B2a), GALILEO (E1+E5a), QZSS (L1+L5), NavIC, GLONASS
Radio
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No
Zenfone 12 Ultra
No
USB
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1.1
Zenfone 12 Ultra
USB Type-C
NFC
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-
Zenfone 12 Ultra
Yes
Sensors
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Zenfone 12 Ultra
Fingerprint (under display, optical), accelerometer, gyro, proximity, compass
Browser
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HTTP / WAP 2.0
Zenfone 12 Ultra
-
Other
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MP3/AAC/AAC+/WMA/OGG/AMR player WMV/MP4 player Organizer World Clock Pocket Office Business card scanner Predictive text input
Zenfone 12 Ultra
-
Type
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Removable Li-Ion 1300 mAh battery
Zenfone 12 Ultra
5500 mAh
Stand-by
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Up to 300 h
Zenfone 12 Ultra
-
Talk time
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Up to 4 h
Zenfone 12 Ultra
-
Charging
P565
-
Zenfone 12 Ultra
65W wired, PD3.0, PPS, QC5, 100% in 39 min 15W wireless (Qi) 10W reverse wired
Colors
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Black
Zenfone 12 Ultra
Ebony Black, Sakura White, Sage Green
Price
P565
About 440 EUR
Zenfone 12 Ultra
£ 1,739.00
Models
P565
-
Zenfone 12 Ultra
AI2501, AI2501H, I2501C, AI2501B