Compare Mobile Phones Side by Side
Choosing between two smartphones? Use MobilesIQ to compare mobile phone specifications, prices, processors, camera systems, display quality, RAM, storage and battery capacity side by side.
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Specification
OPPO Find X9 Ultra
—
—
OPPO K14x 5G
—
—
Brand
OPPO
OPPO
Release Date
—
—
Operating System
Android 16 with ColorOS 16
Android 15
Processor
Qualcomm Snapdragon 8 Elite Gen 5
MediaTek Dimensity 6300
Processor Speed
Up to 4.61 GHz (reported CPU clock speed)
Octa-core: 2 × 2.4 GHz + 6 × 2.0 GHz
Screen Size
6.82 inches
6.75 inches (17.15 cm)
Display
LTPO AMOLED / ProXDR AMOLED, 10-bit colour
LCD
Resolution
QHD+, 3168 × 1440 pixels
1570 × 720 pixels (HD+)
Refresh Rate
120Hz
120Hz
Brightness
800 nits typical; 1,800 nits HBM; up to 3,600 nits peak as advertised
700 nits typical; 1125 nits in high-brightness mode
RAM
12GB LPDDR5X
4GB / 6GB LPDDR4X
Storage
12GB + 512GB
4GB + 64GB, 6GB + 128GB
Battery
7,050mAh typical, silicon-carbon
6500 mAh typical
Fast Charging
Yes
Yes
Wireless Charging
Yes
No
Colour
Canyon Orange, Tundra Umber
Prism Violet, Icy Blue
Rear Camera
200MP main + 50MP ultra-wide + 200MP 3× telephoto + 50MP 10× telephoto + 3.2MP monochrome sensor
50MP main (f/1.8) + 2MP monochrome (f/2.4)
Front Camera
50MP with autofocus
5MP (f/2.2)
Network
5G, 4G LTE, 3G, 2G
5G, 4G LTE, 3G, 2G
SIM
Dual Nano-SIM support; eSIM supported
Dual Nano-SIM
Connectivity
Wi-Fi 7, Bluetooth 6.0, USB-C 3.2 Gen 1, GPS, NFC
Wi-Fi 5, Bluetooth 5.4, GPS, USB Type-C, USB OTG
Security
Ultrasonic in-display fingerprint sensor, face recognition
Side-mounted fingerprint sensor, face unlock
Dimensions
163.16 × 76.97mm; thickness approximately 8.7–9.1mm depending on colour
Approximately 166.6 × 78.5 × 8.6 mm
Weight
Approximately 235–236g
Approximately 212 g
Performance Rating
9.5
7.2
Value Rating
7.8
7.8
Specification
OPPO Find X9 Ultra
—
—
OPPO K14x 5G
—
—
Brand
OPPO
OPPO
Release Date
—
—
Operating System
Android 16 with ColorOS 16
Android 15
Processor
Qualcomm Snapdragon 8 Elite Gen 5
MediaTek Dimensity 6300
Processor Speed
Up to 4.61 GHz (reported CPU clock speed)
Octa-core: 2 × 2.4 GHz + 6 × 2.0 GHz
Screen Size
6.82 inches
6.75 inches (17.15 cm)
Display
LTPO AMOLED / ProXDR AMOLED, 10-bit colour
LCD
Resolution
QHD+, 3168 × 1440 pixels
1570 × 720 pixels (HD+)
Refresh Rate
120Hz
120Hz
Brightness
800 nits typical; 1,800 nits HBM; up to 3,600 nits peak as advertised
700 nits typical; 1125 nits in high-brightness mode
RAM
12GB LPDDR5X
4GB / 6GB LPDDR4X
Storage
12GB + 512GB
4GB + 64GB, 6GB + 128GB
Battery
7,050mAh typical, silicon-carbon
6500 mAh typical
Fast Charging
Yes
Yes
Wireless Charging
Yes
No
Colour
Canyon Orange, Tundra Umber
Prism Violet, Icy Blue
Rear Camera
200MP main + 50MP ultra-wide + 200MP 3× telephoto + 50MP 10× telephoto + 3.2MP monochrome sensor
50MP main (f/1.8) + 2MP monochrome (f/2.4)
Front Camera
50MP with autofocus
5MP (f/2.2)
Network
5G, 4G LTE, 3G, 2G
5G, 4G LTE, 3G, 2G
SIM
Dual Nano-SIM support; eSIM supported
Dual Nano-SIM
Connectivity
Wi-Fi 7, Bluetooth 6.0, USB-C 3.2 Gen 1, GPS, NFC
Wi-Fi 5, Bluetooth 5.4, GPS, USB Type-C, USB OTG
Security
Ultrasonic in-display fingerprint sensor, face recognition
Side-mounted fingerprint sensor, face unlock
Dimensions
163.16 × 76.97mm; thickness approximately 8.7–9.1mm depending on colour
Approximately 166.6 × 78.5 × 8.6 mm
Weight
Approximately 235–236g
Approximately 212 g
Performance Rating
9.5
7.2
Value Rating
7.8
7.8
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