Screen size
K15s6.6"
Pad Air2Winner: 11.4"+42%
Quick verdict
K15s leads the measured specs 12-5.
Measured wins
K15s
12
spec wins
Overall winner
Ties
6
equal specs
Pad Air2
5
spec wins
Screen size
Technology
K15s
GSM / HSPA / LTE / 5G
Pad Air2
No cellular connectivity
2G bands
K15s
GSM 850 / 900 / 1800 / 1900
Pad Air2
N/A
3G bands
K15s
HSDPA 850 / 900 / 2100
Pad Air2
N/A
4G bands
K15s
1, 3, 5, 8, 28, 34, 38, 39, 40, 41, 42, 48
Resolution
Refresh rate
Peak brightness
Pixel density
CPU speed
RAM
equal specsStorage
equal specsMain camera
Front camera
equal specsBattery
equal specsWired charging
Weight
Thickness
IP rating
Wi‑Fi
Bluetooth
USB
equal specs5G support
NFC
3.5mm jack
equal specsSD card
Stereo speakers
Pad Air2
N/A
5G bands
K15s
1, 3, 5, 8, 28, 38, 40, 41, 48, 77, 78 SA/NSA
Pad Air2
-
Speed
K15s
HSPA, LTE, 5G
Pad Air2
-
GPRS
K15s
-
Pad Air2
No
EDGE
K15s
-
Pad Air2
No
Announced
K15s
2026, October 02
Pad Air2
2023, November 23
Status
K15s
Available. Released 2026, October 02
Pad Air2
Available. Released 2023, November 27
Dimensions
K15s
159.1 x 75.8 x 8.8 mm (6.26 x 2.98 x 0.35 in)
Pad Air2
255.1 x 188 x 6.9 mm (10.04 x 7.40 x 0.27 in)
Weight
K15s
205 g (7.23 oz)
Pad Air2
538 g (1.19 lb)
Build
K15s
Glass front, plastic frame, plastic back
Pad Air2
-
SIM
K15s
Nano-SIM + Nano-SIM
Pad Air2
No
Other
K15s
IP68/IP69K dust tight and water resistant (high pressure water jets; immersible up to 1.5m for 30 min) Drop resistant up to 1.8m
Pad Air2
Stylus support
Type
K15s
AMOLED, 1B colors, 120Hz, 800 nits (typ), 1400 nits (peak)
Pad Air2
IPS LCD, 90Hz, 400 nits (typ)
Size
K15s
6.57 inches, 105.0 cm2 (~87.1% screen-to-body ratio)
Pad Air2
11.4 inches, 396.6 cm2 (~82.7% screen-to-body ratio)
Resolution
K15s
1080 x 2372 pixels (~397 ppi density)
Pad Air2
1720 x 2408 pixels (~260 ppi density)
OS
K15s
Android 16, ColorOS 16
Pad Air2
Android 13, ColorOS 13.2
Chipset
K15s
Mediatek Dimensity 6360 Max (6 nm)
Pad Air2
Mediatek Helio G99 (6 nm)
CPU
K15s
Octa-core (2x2.4 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)
Pad Air2
Octa-core (2x2.2 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)
GPU
K15s
Mali-G57 MC2
Pad Air2
Mali-G57 MC2
Card slot
K15s
microSDXC
Pad Air2
No
Internal
K15s
128GB 6GB RAM, 256GB 8GB RAM
Pad Air2
128GB 6GB RAM, 128GB 8GB RAM, 256GB 8GB RAM
Other
K15s
UFS 2.2
Pad Air2
UFS 2.2
Dual
K15s
50 MP, f/1.9, 25mm (wide), PDAF Auxiliary lens
Pad Air2
-
Features
K15s
LED flash, HDR, panorama
Pad Air2
-
Video
K15s
1080p@30/60fps
Pad Air2
1080p@30fps
Single
K15s
-
Pad Air2
8 MP
Single
K15s
8 MP, f/2.1, 25mm (wide)
Pad Air2
8 MP
Features
K15s
Panorama
Pad Air2
-
Video
K15s
1080p@30fps
Pad Air2
1080p@30fps
Loudspeaker
K15s
Yes
Pad Air2
Yes, with stereo speakers (4 speakers)
3.5mm jack
K15s
No
Pad Air2
No
Other
K15s
-
Pad Air2
24-bit/192kHz Hi-Res audio
WLAN
K15s
Wi-Fi 802.11 a/b/g/n/ac, dual-band
Pad Air2
Wi-Fi 802.11 a/b/g/n/ac, dual-band
Bluetooth
K15s
5.4, A2DP, LE, aptX HD
Pad Air2
5.2, A2DP, LE, aptX HD
Positioning
K15s
GPS, GALILEO, GLONASS, BDS, QZSS
Pad Air2
GPS
NFC
K15s
Yes
Pad Air2
No
Infrared port
K15s
Yes
Pad Air2
-
Radio
K15s
No
Pad Air2
No
USB
K15s
USB Type-C 2.0, OTG
Pad Air2
USB Type-C 2.0
Sensors
K15s
Fingerprint (under display, optical), accelerometer, gyro, proximity, compass
Pad Air2
Accelerometer, proximity (accessories only), gyro, compass
Type
K15s
Si/C Li-Ion 8000 mAh
Pad Air2
Li-Po 8000 mAh
Charging
K15s
45W wired, 45W UFCS, 45W PPS, 13.5W PD Reverse wired
Pad Air2
33W wired, PD
Colors
K15s
Gray, Purple
Pad Air2
Silver, Gray
Models
K15s
PYE130
Pad Air2
-
Price
K15s
About 270 EUR
Pad Air2
About 170 EUR