Asus Zenfone 11 Ultra vs Google Pixel 9a Specs Comparison
Compare mobile phone specifications of up to three devices at once. Our specs comparison tool helps you find and compare the perfect phone for your needs.
|
|
|
| Asus Zenfone 11 Ultra | Google Pixel 9a |
|
Released
·
Apr 14, 2024
|
Released
·
Mar 26, 2025
|
|
6.8-inch · 2400x1080px
|
6.3-inch · 2424x1080px
|
|
Triple camera
|
Dual camera
|
|
12GB · 256GB
|
8GB · 128GB
|
|
5500 mAh
|
5100 mAh
|
| Check prices | |
| Check Accessories | Check Accessories |
Availability
| Officially announced | |
|---|---|
| Mar 14, 2024 | Mar 19, 2025 |
| Prices (MSRP) | |
| 12GB/256GB - $999 | 8GB/128 - $499 | €599 8GB/256GB - $599 | €649 |
Design
| Dimensions | |
|---|---|
| 6.45 x 3.02 x 0.35 inches 163.8 x 76.8 x 8.9 mm |
6.09 x 2.88 x 0.35 inches (~0.37 inches with camera bump) 154.7 x 73.2 x 8.9mm (~9.4 mm with camera bump) |
| Weight | |
| 7.90 oz / 224.0 g | 6.56 oz / 186.0 g |
| Materials | |
| Back: Glass | Back: Plastic Frame: Aluminum |
| Resistance | |
| Yes; IP68 | Water, Dust; IP68 |
| Biometrics | |
| Optical in-screen fingerprint | Optical in-screen fingerprint |
| Keys | |
| Right: Volume control, Lock/Unlock key | Right: Volume control, Lock/Unlock key |
| Colors | |
| Skyline Blue, Eternal Black, Misty Grey, Desert Sand | Obsidian, Porcelain, Iris, Peony |
Display
| Size | |
|---|---|
| 6.8-inch, 88.31% screen-to-body | 6.3-inch, 79.39% screen-to-body |
| Type | |
| AMOLED, 144Hz, HDR, 2500 nits | P-OLED, 120Hz, HDR, 2700 nits |
| Resolution | |
| 2400x1080px, 20:9 ratio, 388 PPI | 2424x1080px, 20:9 ratio, 421 PPI |
| Protection | |
| Corning Gorilla Glass 3 | |
PhoneArena Display Test
| Bright Max (20% APL) | |
|---|---|
| 2232 (Excellent) | 2561 (Excellent) |
| Bright Min | |
| 5.9 (Poor) | 1.8 (Good) |
Learn more on our
PhoneArena Display Test Results page.
Hardware
| System chip | |
|---|---|
| Snapdragon 8 Gen 3 SM8650-AB (4 nm) | Google Tensor G4 (4 nm) |
| Processor | |
| Octa-core 1x3.3GHz Cortex-X4 3x3.2GHz Cortex-A720 2x3.0GHz Cortex-A720 2x2.3GHz Cortex-A520 |
Octa-core 1x3.1GHz Cortex-X4 3x2.6GHz Cortex-A720 4x1.92GHz Cortex-A520 |
| GPU | |
| Adreno 750 | Mali-G715 MC7 |
| Memory | |
| 12GB/256GB 16GB/512GB |
8GB (LPDDR5X)/128GB (UFS 3.1) 8GB/256GB |
| Storage expansion | |
| not expandable | not expandable |
| OS | |
| Android (14) | Android (15) |
PhoneArena Performance Test
| GeekBench 6 Single | |
|---|---|
| 2306 | 1687 |
| GeekBench 6 Multi | |
| 7216 | 4385 |
| 3D Mark High | |
| 5210 | 2625 |
| 3D Mark Low | |
| 3256 | 2124 |
Learn more on our
PhoneArena Performance Test Results page.
Battery
| Type | |
|---|---|
| 5500 mAh | 5100 mAh, Li - Ion |
| Charging | |
| Fast charging Qi wireless charging, Reverse wireless charging |
Fast charging Qi wireless charging |
| Charge speed | |
| Wired: 65.0W Wireless: 15.0W |
Wired: 23.0W Wireless: 7.5W |
Battery Life Estimate
8h 15min
Browsing
16h 16min
Video
12h 30min
Gaming
14h 18min
Battery Life Estimate
8h 11min
Browsing
19h 39min
Video
10h 57min
Gaming
12h 30min
Camera
| Rear | |
|---|---|
| Triple camera | Dual camera |
| Main camera | |
| 50 MP (OIS, PDAF) Aperture size: F1.9 Focal length: 24 mm Sensor size: 1/1.56" Pixel size: 1.0 μm |
48 MP (OIS, PDAF) Aperture size: F1.7 Focal length: 25 mm Sensor size: 1/2" Pixel size: 0.8 μm |
| Second camera | |
| 13 MP (Ultra-wide) Aperture size: F2.2 Focal Length: 13 mm Sensor size: 1/3" Pixel size: 1.12 μm | 13 MP (Ultra-wide) Aperture size: F2.2 Sensor size: 1/3.1" Pixel size: 1.12 μm |
| Third camera | |
| 32 MP (Telephoto, OIS, PDAF) Optical zoom: 3.0x Aperture size: F2.4 Sensor size: 1/3.2" Pixel size: 0.7 μm |
|
| Flash | |
| LED | Dual LED |
| Video recording | |
| 8K UHD (24 fps), 4K UHD (60 fps), 1080p (240 fps) | 4K UHD (60 fps), 1080p (240 fps) |
| Front | |
| 32 MP | 13 MP Video capture: 4K UHD (30 fps) |
135
Overall
139
Photo
131
Video
134
Overall
143
Photo
126
Video
Connectivity & Features
| Bluetooth | |
|---|---|
| 5.4 | 5.3 |
| WLAN | |
| Wi-Fi 6,Wi-Fi 7 Wi-Fi Direct, Hotspot 802.11 a, b, g, n, ac, ax | Wi-Fi 6,Wi-Fi 6E Wi-Fi Direct, Hotspot 802.11 a, b, g, n, ac, ax |
| USB | |
| Type-C | Type-C, USB 3.2 |
| Sensors | |
| Accelerometer, Gyroscope, Compass, Ambient light sensor, Proximity sensor | Accelerometer, Gyroscope, Compass, Barometer, Ambient light sensor, Proximity sensor |
| Location | |
| GPS, A-GPS, Glonass, Galileo, BeiDou, Cell ID, Wi-Fi positioning | GPS, A-GPS, Glonass, Galileo, BeiDou, QZSS, NavIC, Cell ID, Wi-Fi positioning |
| Other | |
| NFC | NFC |
Multimedia
| Headphones | |
|---|---|
| 3.5mm jack | No 3.5mm jack |
| Speakers | |
| Earpiece, Multiple speakers | Earpiece, Multiple speakers |
Cellular
| 5G Bands | |
|---|---|
| 5G Ready | n1, n2, n3, n5, n7, n8, n20, n28, n48, n66, n71, n77, n78, n260, n261, SA, NSA, Sub-6, mmWave |
| LTE Bands | |
| 1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 17, 20, 25, 26, 28, 29, 30, 66, 71 | |
| TDD Bands | |
| 38, 41 | |
| 3G Bands | |
| 1, 2, 4, 5, 6, 8 | |
| Data Speed | |
| LTE-A, HSDPA+ (4G) 42.2 Mbit/s | |
| SIM type | |
| Dual Nano SIM | Nano SIM, eSIM |
Alternative variants
With 16GB RAM and 512GB internal storage
| Memory | 16GB/512GB |
|---|---|
With 512GB internal storage
| Memory | 512GB |
|---|---|
Discover more
|
|