Screen size
K15x6.8"
Pad 4 ProWinner: 13.2"+49%
Quick verdict
Pad 4 Pro leads the measured specs 14-8.
Measured wins
K15x
8
spec wins
Ties
1
equal specs
Pad 4 Pro
14
spec wins
Overall winner
Screen size
Technology
K15x
GSM / HSPA / LTE / 5G
Pad 4 Pro
No cellular connectivity
2G bands
K15x
GSM 850 / 900 / 1800 / 1900
Pad 4 Pro
N/A
3G bands
K15x
HSDPA 850 / 900 / 2100
Pad 4 Pro
N/A
4G bands
K15x
1, 3, 5, 8, 28, 34, 38, 39, 40, 41
Resolution
Refresh rate
Peak brightness
Pixel density
CPU speed
RAM
Storage
Main camera
equal specsFront camera
Battery
Wired charging
Weight
Thickness
IP rating
Wi‑Fi
Bluetooth
USB
5G support
NFC
3.5mm jack
SD card
Stereo speakers
Pad 4 Pro
N/A
5G bands
K15x
1, 3, 5, 8, 28, 41, 48, 77, 78 SA/NSA
Pad 4 Pro
-
Speed
K15x
HSPA, LTE, 5G
Pad 4 Pro
-
GPRS
K15x
-
Pad 4 Pro
No
EDGE
K15x
-
Pad 4 Pro
No
Announced
K15x
2026, October 02
Pad 4 Pro
2025, April 10
Status
K15x
Available. Released 2026, October 02
Pad 4 Pro
Available. Released 2025, April 10
Dimensions
K15x
166.6 x 78.5 x 8.6 mm (6.56 x 3.09 x 0.34 in)
Pad 4 Pro
289.6 x 209.7 x 6 mm (11.40 x 8.26 x 0.24 in)
Weight
K15x
212 g (7.48 oz)
Pad 4 Pro
675 g (1.49 lb)
Build
K15x
Glass front, plastic frame, plastic back
Pad 4 Pro
Glass front, aluminum frame, aluminum back
SIM
K15x
Nano-SIM + Nano-SIM
Pad 4 Pro
No
Other
K15x
IP64 dust tight and water resistant (water splashes)
Pad 4 Pro
Stylus support
Type
K15x
IPS LCD, 120Hz, 1125 nits (peak)
Pad 4 Pro
IPS LCD, 68B colors, Dolby Vision, 144Hz, 900 nits (HBM)
Size
K15x
6.75 inches, 111.4 cm2 (~85.2% screen-to-body ratio)
Pad 4 Pro
13.2 inches, 530.0 cm2 (~87.3% screen-to-body ratio)
Resolution
K15x
720 x 1570 pixels, 19.5:9 ratio (~256 ppi density)
Pad 4 Pro
2400 x 3392 pixels (~315 ppi density)
OS
K15x
Android 16, ColorOS 16
Pad 4 Pro
Android 15, ColorOS 15
Chipset
K15x
Mediatek Dimensity 6300 (6 nm)
Pad 4 Pro
Qualcomm SM8750-AB Snapdragon 8 Elite (3 nm)
CPU
K15x
Octa-core (2x2.4 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)
Pad 4 Pro
Octa-core (2x4.32 GHz Oryon V2 Phoenix L + 6x3.53 GHz Oryon V2 Phoenix M)
GPU
K15x
Mali-G57 MC2
Pad 4 Pro
Adreno 830
Card slot
K15x
microSDXC
Pad 4 Pro
No
Internal
K15x
128GB 6GB RAM, 256GB 6GB RAM
Pad 4 Pro
256GB 8GB RAM, 256GB 12GB RAM, 512GB 12GB RAM, 512GB 16GB RAM
Other
K15x
UFS 2.2
Pad 4 Pro
UFS 4.0
Dual
K15x
13 MP, f/2.2, 27mm (wide), AF Auxiliary lens
Pad 4 Pro
-
Features
K15x
LED flash, HDR, panorama
Pad 4 Pro
Color spectrum sensor, LED flash
Video
K15x
1080p@30/60fps
Pad 4 Pro
4K@30fps, 1080p@30ps, gyro-EIS
Single
K15x
-
Pad 4 Pro
13 MP
Single
K15x
5 MP, f/2.2, 27mm (wide)
Pad 4 Pro
8 MP
Features
K15x
Panorama
Pad 4 Pro
-
Video
K15x
1080p@30fps
Pad 4 Pro
1080p@30fps
Loudspeaker
K15x
Yes
Pad 4 Pro
Yes, with stereo speakers (4 speakers)
3.5mm jack
K15x
Yes
Pad 4 Pro
No
Other
K15x
-
Pad 4 Pro
24-bit/192kHz audio
WLAN
K15x
Wi-Fi 802.11 a/b/g/n/ac, dual-band
Pad 4 Pro
Wi-Fi 802.11 a/b/g/n/ac/6/7, dual-band
Bluetooth
K15x
5.4, A2DP, LE, aptX HD
Pad 4 Pro
5.4, A2DP, LE
Positioning
K15x
GPS, GALILEO, GLONASS, QZSS
Pad 4 Pro
No
NFC
K15x
Yes
Pad 4 Pro
No
Radio
K15x
No
Pad 4 Pro
No
USB
K15x
USB Type-C 2.0, OTG
Pad 4 Pro
USB Type-C 3.2, OTG, accessory connector
Sensors
K15x
Fingerprint (side-mounted), accelerometer, proximity, compass
Pad 4 Pro
Accelerometer, proximity (accessories only), gyro, compass
Type
K15x
6500 mAh
Pad 4 Pro
12140 mAh
Charging
K15x
45W wired 5W reverse wired
Pad 4 Pro
67W wired
Colors
K15x
Purple, White
Pad 4 Pro
Gray, Silver, Gold
Models
K15x
PLT150
Pad 4 Pro
OPD2409
Price
K15x
About 230 EUR
Pad 4 Pro
About 400 EUR