Ulefone Armor 23 Ultra vs Oppo K15x Comparison
Detailed specs comparison: display, processor, camera, battery and price
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Ulefone Armor 23 Ultra
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Display
Type
IPS_LCD
IPS_LCD
Size
6.78"
6.75"
Resolution
FHD+
HD+
Refresh Rate
120Hz
120Hz
Brightness
—
1125 nits
Protection
Corning Gorilla Glass Victus, Mohs level 4
—
Platform
OS
ANDROID Android 13
ANDROID Android 16, ColorOS 16
Chipset
Mediatek Dimensity 8020
Mediatek Dimensity 6300
CPU
Octa-core (4x2.6 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55)
Octa-core (2x2.4 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)
GPU
Mali-G77 MC9
Mali-G57 MC2
AnTuTu Score
—
—
Memory
RAM
12GB
6GB
Storage
512GB
128GB / 256GB
Storage Type
UFS 3.1
UFS 2.2
Card Slot
Yes
Yes
Camera
Main Camera
50MP f/1.7
13MP f/2.2
Selfie Camera
50MP f/2.3
5MP f/2.2
Video (Max)
4K@60fps, 1080p@30fps
1080p@30/60fps
OIS
No
No
Battery
Capacity
5,280 mAh
6,500 mAh
Wired Charging
120W
45W
Wireless Charging
50W
—
Fast Charging
—
—
Connectivity
Wi-Fi
Wi-Fi 6, Wi-Fi 5, Wi-Fi 4, Dual-band
Wi-Fi 5, Wi-Fi 4, Dual-band
Bluetooth
5.1
5.4
NFC
Yes
Yes
5G
Yes
Yes
USB
USB Type-C 3.1
USB Type-C 2.0
GPS
GPS, GLONASS, BeiDou, Galileo, QZSS
GPS, GLONASS, Galileo, QZSS
Body
Dimensions
177.4 x 81.5 x 12.8 mm (6.98 x 3.21 x 0.50 in)
166.6 x 78.5 x 8.6 mm (6.56 x 3.09 x 0.34 in)
Weight
332g
212g
Build
—
Glass / plastic back / plastic frame
Water Resist
IP68
IP64
Colors
Elite Black, Umbra Orange
Purple, White
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