Screen size
equal specsROG Phone 86.8"
Zenfone 11 Ultra6.8"
Quick verdict
ROG Phone 8 leads the measured specs 2-1.
Measured wins
ROG Phone 8
2
spec wins
Overall winner
Ties
20
equal specs
Zenfone 11 Ultra
1
spec wins
Screen size
equal specsTechnology
ROG Phone 8
GSM / CDMA / HSPA / LTE / 5G
Zenfone 11 Ultra
GSM / HSPA / LTE / 5G
2G bands
ROG Phone 8
GSM 850 / 900 / 1800 / 1900 , CDMA 800
Zenfone 11 Ultra
GSM 850 / 900 / 1800 / 1900
3G bands
ROG Phone 8
HSDPA 850 / 900 / 1700(AWS) / 1800 / 1900 / 2100 - International, HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100 - USA
Zenfone 11 Ultra
HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100
4G bands
ROG Phone 8
Resolution
equal specsRefresh rate
Peak brightness
equal specsPixel density
equal specsCPU speed
equal specsRAM
equal specsStorage
equal specsMain camera
equal specsFront camera
equal specsBattery
equal specsWired charging
equal specsWeight
Thickness
equal specsIP rating
equal specsWi‑Fi
equal specsBluetooth
equal specsUSB
5G support
equal specsNFC
equal specs3.5mm jack
equal specsSD card
equal specsStereo speakers
equal specs1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 25, 26, 28, 32, 34, 38, 39, 40, 41, 42, 43, 48, 66 - International, 1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 25, 26, 29, 30, 32, 34, 38, 39, 40, 41, 42, 43, 48, 66, 71 - USA
Zenfone 11 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 - International, 1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 25, 26, 29, 30, 32, 34, 38, 39, 40, 41, 42, 43, 48, 66, 71 - USA
5G bands
ROG Phone 8
1, 2, 3, 5, 7, 8, 12, 18, 20, 25, 26, 28, 38, 40, 41, 48, 66, 77, 78, 79 SA/NSA/Sub6 - International, 1, 2, 3, 5, 7, 8, 12, 18, 20, 25, 26, 29, 38, 40, 41, 48, 66, 71, 77, 78, 79 SA/NSA/Sub6 - USA
Zenfone 11 Ultra
1, 2, 3, 5, 7, 8, 12, 18, 20, 25, 26, 28, 38, 40, 41, 48, 66, 77, 78, 79 SA/NSA/Sub6 - International, 1, 2, 3, 5, 7, 8, 12, 18, 20, 25, 26, 29, 30, 38, 40, 41, 48, 66, 71, 77, 78, 79 SA/NSA/Sub6 - USA
Speed
ROG Phone 8
HSPA, LTE (Up to 7CA), 5G
Zenfone 11 Ultra
HSPA, LTE, 5G
Announced
ROG Phone 8
2024, January 08
Zenfone 11 Ultra
2024, March 14
Status
ROG Phone 8
Available. Released 2024, January 18
Zenfone 11 Ultra
Available. Released 2024, April 14
Dimensions
ROG Phone 8
163.8 x 76.8 x 8.9 mm (6.45 x 3.02 x 0.35 in)
Zenfone 11 Ultra
163.8 x 76.8 x 8.9 mm (6.45 x 3.02 x 0.35 in)
Weight
ROG Phone 8
225 g (7.94 oz)
Zenfone 11 Ultra
224 g (7.90 oz)
Build
ROG Phone 8
Glass front (Gorilla Glass Victus 2), glass back (Gorilla Glass), aluminum frame
Zenfone 11 Ultra
Glass front (Gorilla Glass Victus 2), aluminum frame, glass back
SIM
ROG Phone 8
Nano-SIM + Nano-SIM
Zenfone 11 Ultra
Nano-SIM + Nano-SIM
Other
ROG Phone 8
IP68 dust tight and water resistant (immersible up to 1.5m for 30 min) Illuminated RGB logo (on the back) Pressure sensitive zones (Gaming triggers)
Zenfone 11 Ultra
IP68 dust tight and water resistant (immersible up to 1.5m for 30 min)
Type
ROG Phone 8
LTPO AMOLED, 1B colors, 165Hz, HDR10, 1600 nits (HBM), 2500 nits (peak)
Zenfone 11 Ultra
LTPO AMOLED, 144Hz, HDR10, 1600 nits (HBM), 2500 nits (peak)
Size
ROG Phone 8
6.78 inches, 111.0 cm2 (~88.2% screen-to-body ratio)
Zenfone 11 Ultra
6.78 inches, 111.0 cm2 (~88.2% screen-to-body ratio)
Resolution
ROG Phone 8
1080 x 2400 pixels, 20:9 ratio (~388 ppi density)
Zenfone 11 Ultra
1080 x 2400 pixels, 20:9 ratio (~388 ppi density)
Protection
ROG Phone 8
Corning Gorilla Glass Victus 2
Zenfone 11 Ultra
Corning Gorilla Glass Victus 2
OS
ROG Phone 8
Android 14, up to 2 major Android upgrades
Zenfone 11 Ultra
Android 14, up to 2 major Android upgrades
Chipset
ROG Phone 8
Qualcomm SM8650-AB Snapdragon 8 Gen 3 (4 nm)
Zenfone 11 Ultra
Qualcomm SM8650-AB Snapdragon 8 Gen 3 (4 nm)
CPU
ROG Phone 8
Octa-core (1x3.3 GHz Cortex-X4 & 3x3.2 GHz Cortex-A720 & 2x3.0 GHz Cortex-A720 & 2x2.3 GHz Cortex-A520)
Zenfone 11 Ultra
Octa-core (1x3.3 GHz Cortex-X4 & 3x3.2 GHz Cortex-A720 & 2x3.0 GHz Cortex-A720 & 2x2.3 GHz Cortex-A520)
GPU
ROG Phone 8
Adreno 750
Zenfone 11 Ultra
Adreno 750
Card slot
ROG Phone 8
No
Zenfone 11 Ultra
No
Internal
ROG Phone 8
256GB 12GB RAM, 256GB 16GB RAM
Zenfone 11 Ultra
256GB 12GB RAM, 512GB 16GB RAM
Other
ROG Phone 8
UFS 4.0 NTFS support for external storage
Zenfone 11 Ultra
UFS 4.0
Triple
ROG Phone 8
- International model - 50 MP, f/1.9, 24mm (wide), 1/1.56", 1.0µm, PDAF, gimbal OIS 32 MP, f/2.4, (telephoto), 1/3.2", 0.7µm, PDAF, OIS, 3x optical zoom 13 MP, f/2.2, 13mm, 120˚ (ultrawide), 1/3.0", 1.12µm - SEA/China/India model - 50 MP, f/1.9, 24mm (wide), 1/1.56", 1.0µm, PDAF, gimbal OIS 13 MP, f/2.2, 13mm, 120˚ (ultrawide), 1/3.0", 1.12µm 5 MP (macro)
Zenfone 11 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
ROG Phone 8
LED flash, HDR, panorama
Zenfone 11 Ultra
LED flash, HDR, panorama
Video
ROG Phone 8
8K@24fps, 4K@30/60fps, 1080p@30/60/120/240fps, 720p@480fps; gyro-EIS, HDR10+
Zenfone 11 Ultra
8K@24fps, 4K@30/60fps, 1080p@30/60/120/240fps, 720p@480fps; gyro-EIS, HDR10+
Single
ROG Phone 8
32 MP, f/2.5, 22mm (wide), 1/3.2", 0.7µm
Zenfone 11 Ultra
32 MP, f/2.5, 22mm (wide), 1/3.2", 0.7µm
Features
ROG Phone 8
Panorama, HDR
Zenfone 11 Ultra
Panorama, HDR
Video
ROG Phone 8
1080p@30fps
Zenfone 11 Ultra
1080p@30fps
Loudspeaker
ROG Phone 8
Yes, with stereo speakers
Zenfone 11 Ultra
Yes, with stereo speakers
3.5mm jack
ROG Phone 8
Yes
Zenfone 11 Ultra
Yes
Other
ROG Phone 8
32-bit/384kHz Hi-Res & Hi-Res wireless audio
Zenfone 11 Ultra
32-bit/384kHz Hi-Res & Hi-Res wireless audio
WLAN
ROG Phone 8
Wi-Fi 802.11 a/b/g/n/ac/6e/7, tri-band, Wi-Fi Direct
Zenfone 11 Ultra
Wi-Fi 802.11 a/b/g/n/ac/6e/7, tri-band, Wi-Fi Direct
Bluetooth
ROG Phone 8
5.4, A2DP, LE, aptX HD, aptX Adaptive, aptX Lossless
Zenfone 11 Ultra
5.4, A2DP, LE, aptX HD, aptX Adaptive, aptX Lossless
Positioning
ROG Phone 8
GPS (L1+L5), BDS (B1I+B1c+B2a), GALILEO (E1+E5a), QZSS (L1+L5), NavIC (L5), GLONASS
Zenfone 11 Ultra
GPS (L1+L5), BDS (B1I+B1c+B2a), GALILEO (E1+E5a), QZSS (L1+L5), NavIC, GLONASS
NFC
ROG Phone 8
Yes
Zenfone 11 Ultra
Yes
Radio
ROG Phone 8
No
Zenfone 11 Ultra
No
USB
ROG Phone 8
USB Type-C (side), DisplayPort 1.4; USB Type-C (bottom), OTG
Zenfone 11 Ultra
USB Type-C
Sensors
ROG Phone 8
Fingerprint (under display, optical), accelerometer, gyro, proximity, compass
Zenfone 11 Ultra
Fingerprint (under display, optical), accelerometer, gyro, proximity, compass
Type
ROG Phone 8
5500 mAh
Zenfone 11 Ultra
5500 mAh
Charging
ROG Phone 8
65W wired, PD3.0, PPS, QC5, 100% in 39 min - International 30W wired, PD3.0, PPS - India 15W wireless (Qi) 10W reverse wired
Zenfone 11 Ultra
65W wired, PD3.0, PPS, QC5, 100% in 39 min 15W wireless (Qi) 10W reverse wired
Colors
ROG Phone 8
Phantom Black, Rebel Grey
Zenfone 11 Ultra
Eternal Black, Skyline Blue, Misty Gray, Desert Sand
Models
ROG Phone 8
AI2401, AI2401_A
Zenfone 11 Ultra
AI2401, ASUS_AI2401_H
Price
ROG Phone 8
About 1500 EUR
Zenfone 11 Ultra
£ 1,355.00