Oppo K12x vs Asus Zenfone 11 Ultra
Short Description
Oppo K12x
Screen size: 6.67" / Resolution: 1080 x 2400 px / Main camera: 50 MP & 2 MP / Front camera: 16MP / RAM: 8GB, 12GB / Battery power: 5500 mAh / Has 5G support: ✔ / Internal storage: 256GB, 512GB / SIM cards: 2 SIM
Asus Zenfone 11 Ultra
Screen size: 6.78" / Resolution: 1080 x 2400 px / Main camera: 50 MP & 32 MP & 13 MP / Front camera: 32MP / RAM: 12GB, 16GB / Battery power: 5500 mAh / Has 5G support: ✔ / Internal storage: 256GB, 512GB / SIM cards: 2 SIM
Key Differences
Oppo K12x
Asus Zenfone 11 Ultra
How is Oppo K12x better than Asus Zenfone 11 Ultra?
Higher charging speed: 80W vs 65W
Lighter: 191 g (6.74 ounces) vs 224 g (7.9 ounces)
Narrower: 75.6 mm (2.98 inches) vs 76.8 mm (3.02 inches)
Shorter: 162.9 mm (6.41 inches) vs 163.8 mm (6.45 inches)
The phone is 3 months newer
Oppo K12x
Asus Zenfone 11 Ultra
How is Asus Zenfone 11 Ultra better than Oppo K12x?
Faster CPU speed: 3 x 3.15 GHz & 2 x 2.96 GHz & 2 x 2.26 GHz & 1 x 3.3 GHz vs 2 x 2.2 GHz & 6 x 1.7 GHz
More RAM memory capacity in max option: 12GB, 16GB vs 8GB, 12GB
More megapixels front camera: 32MP vs 16MP
Has a larger display diagonal: 6.78" vs 6.67"
More color options: Eternal Black, Skyline Blue, Misty Gray, Desert Sand vs Breeze Blue, Midnight Violet
Size Comparison
Oppo K12x
Asus Zenfone 11 Ultra
Height
162.9 mm
(6.41 inches)
Width
75.6 mm
(2.98 inches)
Thickness
8.1 mm
(0.32 inches)
Screen size
6.67"
Weight
191 g
(6.74 ounces)
6.67"
6.78"
Height
163.8 mm
(6.45 inches)
Width
76.8 mm
(3.02 inches)
Thickness
8.9 mm
(0.35 inches)
Screen size
6.78"
Weight
224 g
(7.9 ounces)
Height
162.9 mm
(6.41 inches)
Width
75.6 mm
(2.98 inches)
Thickness
8.1 mm
(0.32 inches)
Screen size
6.67"
Weight
191 g
(6.74 ounces)
Height
163.8 mm
(6.45 inches)
Width
76.8 mm
(3.02 inches)
Thickness
8.9 mm
(0.35 inches)
Screen size
6.78"
Weight
224 g
(7.9 ounces)
Expert Score
Score 4.0
Score 3.8
Oppo K12x
Asus Zenfone 11 Ultra
Oppo K12x
Asus Zenfone 11 Ultra
Score 4.0
Score 3.8
Smartprix
Oppo K12x
Asus Zenfone 11 Ultra
Vote for Your option
Oppo K12x
Vote for Your option
Asus Zenfone 11 Ultra
Benchmarks
Geekbench 6 · Multi-Core
Oppo K12x
2,044
Asus Zenfone 11 Ultra
7,325 +258.37%
Measures the aggregate performance of all processor cores in a device, simulating tasks optimized for multi-threaded processing.
Geekbench 6 · Single-Core
Oppo K12x
894
Asus Zenfone 11 Ultra
2,213 +147.54%
Measures the performance of a single processor core by assessing how efficiently the device handles single-threaded processing-based tasks.
Interest Over the Last 12 months
Oppo K12x
Asus Zenfone 11 Ultra
Oppo K12x
Asus Zenfone 11 Ultra
Sep 2023
0
0
Oct 2023
0
0
Nov 2023
0
0
Dec 2023
0
0
Jan 2024
0
0
Feb 2024
0
1
Mar 2024
0
4
Apr 2024
0
2
May 2024
2
2
Jun 2024
1
2
Jul 2024
33
2
Aug 2024
49
2
Sep 2024
40
2
Data source: Google Trends
Technical Specifications
Show differences
Show differences
Specs
Oppo K12x
Asus Zenfone 11 Ultra
Design
Weight
191 g (6.74 ounces)
224 g (7.9 ounces)
Thickness
8.1 mm (0.32 inches)
8.9 mm (0.35 inches)
Width
75.6 mm (2.98 inches)
76.8 mm (3.02 inches)
Height
162.9 mm (6.41 inches)
163.8 mm (6.45 inches)
Is weather-sealed (splashproof)
-
✔
Ingress Protection (IP) rating
-
IP68
Waterproof depth rating
-
1.5 m
Volume
99.75 cm³
111.96 cm³
Is dustproof and water-resistant
-
✔
Color options
Breeze Blue, Midnight Violet
Eternal Black, Skyline Blue, Misty Gray, Desert Sand
Display
Screen size
6.67"
6.78"
Display type
OLED/AMOLED
OLED/AMOLED
Pixel density
395 ppi
388 ppi
Resolution
1080 x 2400 px
1080 x 2400 px
Refresh rate
120Hz
144Hz
Touch sampling rate
-
0Hz
Brightness (typical)
600 nits
1600 nits
Has branded damage-resistant glass
-
✔
Gorilla Glass version
-
Gorilla Glass Victus 2
Supports HDR10
-
✔
Always-On Display
✔
✔
Contrast ratio
-
0:1
Has a touch screen
✔
✔
Performance
Internal storage
256GB, 512GB
256GB, 512GB
RAM
8GB, 12GB
12GB, 16GB
Android version
Android 14
Android 14
CPU speed
2 x 2.2 GHz & 6 x 1.7 GHz
3 x 3.15 GHz & 2 x 2.96 GHz & 2 x 2.26 GHz & 1 x 3.3 GHz
GPU clock speed
950 MHz
900 MHz
Has integrated LTE
✔
✔
RAM speed
2133 MHz
4800 MHz
Semiconductor size
6 nm
4 nm
Supports 64-bit
✔
✔
DirectX version
DirectX 12
DirectX 12
Has integrated graphics
✔
✔
OpenGL version
-
3.3
OpenGL ES version
3.2
3.2
Uses big.LITTLE technology
✔
✔
CPU threads
8 threads
8 threads
Uses HMP
✔
✔
Has TrustZone
✔
✔
Maximum memory bandwidth
17 GB/s
76.6 GB/s
OpenVG version
-
1.2
OpenCL version
2
2
L2 cache
-
1 MB
EMMC version
5.1
5.1
DDR memory version
4
5
Maximum memory amount
8GB
24GB
L3 cache
-
12 MB
Uses multithreading
-
✔
GPU execution units
-
3
Thermal Design Power (TDP)
4W
12.5W
Front-end width
3
-
Release date
2024
2024
Has NX bit
✔
-
Memory channels
2
-
Has an external memory slot
✔
-
Supported displays
-
1
Bits executed at a time
128
-
VFP version
4
-
Cameras
Main camera
50 MP & 2 MP
50 MP & 32 MP & 13 MP
Front camera
16MP
32MP
Has built-in optical image stabilization
-
✔
Video recording (main camera)
1080 x 30 fps
4320 x 24 fps
Wide aperture (main camera)
f/2.4 & f/1.8
f/1.9 & f/2.4 & f/2.2
Has a dual-tone LED flash
-
✔
Has continuous autofocus when recording movies
✔
✔
Has phase-detection autofocus for photos
✔
✔
Supports slow-motion video recording
✔
✔
Has a built-in HDR mode
✔
✔
Has a flash
✔
✔
Has manual exposure
✔
✔
Has a dual-lens (or multi-lens) main camera
✔
✔
Optical zoom
0x
3x
Number of flash LEDs
1
1
Has a CMOS sensor
✔
✔
Has manual ISO
✔
✔
Has a serial shot mode
✔
✔
Has manual focus
✔
✔
Has a front camera
✔
✔
Has manual white balance
✔
✔
Shoots raw
-
✔
Has touch autofocus
✔
✔
Can create panoramas in-camera
✔
✔
Wide aperture (front camera)
f/2.4
f/2.5
Has timelapse function
✔
✔
Supports HDR10 recording
-
✔
Operating system
Has clipboard warnings
✔
✔
Has location privacy options
✔
✔
Has camera/microphone privacy options
✔
✔
Has theme customization
✔
✔
Can play games while they download
✔
✔
Has dark mode
✔
✔
Has Wi-Fi password sharing
✔
✔
Has battery health check
✔
✔
Has an extra dim mode
✔
✔
Has focus modes
✔
✔
Has dynamic theming
✔
✔
Can offload apps
✔
✔
Has customizable notifications
✔
✔
Has scrolling screenshots
✔
✔
Supports split screen
✔
✔
Supports instant markup
✔
✔
Supports PiP and PaP
✔
✔
More languages supported
125
125
Has sharing intents
✔
✔
Has a child lock
✔
✔
Supports widgets
✔
✔
Is free and open source
✔
✔
Tracks the current position of a mobile device
✔
✔
Is a multi-user system
✔
✔
Has offline voice recognition
✔
✔
The browser has word wrap
✔
✔
Has voice commands
✔
✔
Battery
Battery power
5500 mAh
5500 mAh
Has wireless charging
-
✔
Supports fast charging
✔
✔
Charging speed
80W
65W
Wireless charging speed
-
15W
Has a battery level indicator
✔
✔
Has a rechargeable battery
✔
✔
Audio
Has stereo speakers
✔
✔
Has aptX HD
-
✔
Has aptX
-
✔
Number of microphones
-
2
Has aptX Adaptive
-
✔
Has a socket for a 3.5 mm audio jack
✔
✔
Features
Has 5G support
✔
✔
Wi-Fi version
Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac)
Wi-Fi 4 (802.11n), Wi-Fi 6 (802.11ax), Wi-Fi 5 (802.11ac), Wi-Fi 6E (802.11ax), Wi-Fi 7 (802.11be)
Download speed
2500 MBits/s
10000 MBits/s
Upload speed
1500 MBits/s
3500 MBits/s
Has USB Type-C
✔
✔
USB version
2
-
Has NFC
-
✔
SIM cards
2 SIM
2 SIM
Has a fingerprint scanner
✔
✔
Bluetooth version
5.1
5.4
Has a gyroscope
✔
✔
Has GPS
✔
✔
Has a compass
✔
✔
Supports Wi-Fi
✔
✔
Has a cellular module
✔
✔
Supports Galileo
✔
✔
Has an accelerometer
✔
✔
Disclaimer! NFC, GSM network support, and some other specs can be different depending on the country.
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Oppo K12x
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Asus Zenfone 11 Ultra
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