Screen size
A5 (AX5)6.2"
K15sWinner: 6.6"+5.6%
Quick verdict
K15s leads the measured specs 16-3.
Measured wins
A5 (AX5)
3
spec wins
Ties
3
equal specs
K15s
16
spec wins
Overall winner
Screen size
Technology
A5 (AX5)
GSM / CDMA / HSPA / LTE
K15s
GSM / HSPA / LTE / 5G
2G bands
A5 (AX5)
GSM 850 / 900 / 1800 / 1900 , CDMA 800 & TD-SCDMA
K15s
GSM 850 / 900 / 1800 / 1900
3G bands
A5 (AX5)
HSDPA 850 / 900 / 2100
K15s
HSDPA 850 / 900 / 2100
4G bands
A5 (AX5)
1, 3, 5, 8, 34, 38, 39, 40, 41, 1, 3, 5, 8, 38, 40, 41
Resolution
Refresh rate
Peak brightness
Pixel density
CPU speed
RAM
Storage
Main camera
Front camera
equal specsBattery
Wired charging
Weight
Thickness
IP rating
Wi‑Fi
Bluetooth
USB
equal specs5G support
NFC
3.5mm jack
SD card
equal specsStereo speakers
K15s
1, 3, 5, 8, 28, 34, 38, 39, 40, 41, 42, 48
Speed
A5 (AX5)
HSPA 42.2/5.76 Mbps, LTE (2CA) Cat6 300/50 Mbps
K15s
HSPA, LTE, 5G
5G bands
A5 (AX5)
-
K15s
1, 3, 5, 8, 28, 38, 40, 41, 48, 77, 78 SA/NSA
Announced
A5 (AX5)
2018, July. Released 2018, July
K15s
2026, October 02
Status
A5 (AX5)
Discontinued
K15s
Available. Released 2026, October 02
Dimensions
A5 (AX5)
156.2 x 75.6 x 8.2 mm (6.15 x 2.98 x 0.32 in)
K15s
159.1 x 75.8 x 8.8 mm (6.26 x 2.98 x 0.35 in)
Weight
A5 (AX5)
168 g (5.93 oz)
K15s
205 g (7.23 oz)
Build
A5 (AX5)
Glass front (Gorilla Glass 3), plastic back, plastic frame
K15s
Glass front, plastic frame, plastic back
SIM
A5 (AX5)
Nano-SIM + Nano-SIM
K15s
Nano-SIM + Nano-SIM
Other
A5 (AX5)
-
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
Type
A5 (AX5)
IPS LCD
K15s
AMOLED, 1B colors, 120Hz, 800 nits (typ), 1400 nits (peak)
Size
A5 (AX5)
6.2 inches, 95.9 cm2 (~81.2% screen-to-body ratio)
K15s
6.57 inches, 105.0 cm2 (~87.1% screen-to-body ratio)
Resolution
A5 (AX5)
720 x 1520 pixels, 19:9 ratio (~271 ppi density)
K15s
1080 x 2372 pixels (~397 ppi density)
Protection
A5 (AX5)
Corning Gorilla Glass 3
K15s
-
OS
A5 (AX5)
Android 8.1 (Oreo), ColorOS 5.1
K15s
Android 16, ColorOS 16
Chipset
A5 (AX5)
Qualcomm SDM450 Snapdragon 450 (14 nm)
K15s
Mediatek Dimensity 6360 Max (6 nm)
CPU
A5 (AX5)
Octa-core 1.8 GHz Cortex-A53
K15s
Octa-core (2x2.4 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)
GPU
A5 (AX5)
Adreno 506
K15s
Mali-G57 MC2
Card slot
A5 (AX5)
microSDXC (dedicated slot)
K15s
microSDXC
Internal
A5 (AX5)
32GB 3GB RAM, 32GB 4GB RAM, 64GB 3GB RAM, 64GB 4GB RAM
K15s
128GB 6GB RAM, 256GB 8GB RAM
Other
A5 (AX5)
eMMC 5.1
K15s
UFS 2.2
Dual
A5 (AX5)
13 MP, f/2.2, AF Auxiliary lens
K15s
50 MP, f/1.9, 25mm (wide), PDAF Auxiliary lens
Features
A5 (AX5)
LED flash, HDR, panorama
K15s
LED flash, HDR, panorama
Video
A5 (AX5)
1080p@30fps
K15s
1080p@30/60fps
Single
A5 (AX5)
8 MP, f/2.2
K15s
8 MP, f/2.1, 25mm (wide)
Video
A5 (AX5)
1080p@30fps
K15s
1080p@30fps
Features
A5 (AX5)
-
K15s
Panorama
Loudspeaker
A5 (AX5)
Yes
K15s
Yes
3.5mm jack
A5 (AX5)
Yes
K15s
No
WLAN
A5 (AX5)
Wi-Fi 802.11 b/g/n, Wi-Fi Direct
K15s
Wi-Fi 802.11 a/b/g/n/ac, dual-band
Bluetooth
A5 (AX5)
4.2, A2DP, LE
K15s
5.4, A2DP, LE, aptX HD
Positioning
A5 (AX5)
GPS, GLONASS
K15s
GPS, GALILEO, GLONASS, BDS, QZSS
NFC
A5 (AX5)
No
K15s
Yes
Radio
A5 (AX5)
FM radio
K15s
No
USB
A5 (AX5)
microUSB 2.0, OTG
K15s
USB Type-C 2.0, OTG
Infrared port
A5 (AX5)
-
K15s
Yes
Sensors
A5 (AX5)
Accelerometer, proximity, compassFingerprint (rear-mounted), accelerometer, proximity, compass - India only
K15s
Fingerprint (under display, optical), accelerometer, gyro, proximity, compass
Type
A5 (AX5)
Li-Ion 4230 mAh, non-removable
K15s
Si/C Li-Ion 8000 mAh
Charging
A5 (AX5)
-
K15s
45W wired, 45W UFCS, 45W PPS, 13.5W PD Reverse wired
Colors
A5 (AX5)
Blue, Pink, Red
K15s
Gray, Purple
Models
A5 (AX5)
CPH1809, CPH1851, PBAM00, PBAT00, PBBM30
K15s
PYE130
Price
A5 (AX5)
About 230 EUR
K15s
About 270 EUR