Screen size
A715.2"
K15sWinner: 6.6"+21%
Quick verdict
K15s leads the measured specs 17-3.
Measured wins
A71
3
spec wins
Ties
2
equal specs
K15s
17
spec wins
Overall winner
Screen size
Technology
A71
GSM / UMTS / LTE
K15s
GSM / HSPA / LTE / 5G
2G bands
A71
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
K15s
GSM 850 / 900 / 1800 / 1900
3G bands
A71
UMTS 900 / 2100 / 850
K15s
HSDPA 850 / 900 / 2100
4G bands
A71
1, 3, 5, 7, 8, 38, 40, 41
Resolution
Refresh rate
Peak brightness
Pixel density
CPU speed
RAM
Storage
Main camera
Front camera
Battery
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
A71
HSPA, LTE
K15s
HSPA, LTE, 5G
5G bands
A71
-
K15s
1, 3, 5, 8, 28, 38, 40, 41, 48, 77, 78 SA/NSA
Announced
A71
2017, September. Released 2017, September
K15s
2026, October 02
Status
A71
Discontinued
K15s
Available. Released 2026, October 02
Dimensions
A71
148.1 x 73.8 x 7.6 mm (5.83 x 2.91 x 0.30 in)
K15s
159.1 x 75.8 x 8.8 mm (6.26 x 2.98 x 0.35 in)
Weight
A71
137 g (4.83 oz)
K15s
205 g (7.23 oz)
Build
A71
Glass front (Gorilla Glass 3), aluminum back, aluminum frame
K15s
Glass front, plastic frame, plastic back
SIM
A71
Nano-SIM + Nano-SIM
K15s
Nano-SIM + Nano-SIM
Other
A71
-
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
A71
IPS LCD
K15s
AMOLED, 1B colors, 120Hz, 800 nits (typ), 1400 nits (peak)
Size
A71
5.2 inches, 74.5 cm2 (~68.2% screen-to-body ratio)
K15s
6.57 inches, 105.0 cm2 (~87.1% screen-to-body ratio)
Resolution
A71
720 x 1280 pixels, 16:9 ratio (~282 ppi density)
K15s
1080 x 2372 pixels (~397 ppi density)
Protection
A71
Corning Gorilla Glass 3
K15s
-
OS
A71
Android 7.1 (Nougat), ColorOS 3.1
K15s
Android 16, ColorOS 16
Chipset
A71
Mediatek MT6750 (28 nm)
K15s
Mediatek Dimensity 6360 Max (6 nm)
CPU
A71
Octa-core (4x1.5 GHz Cortex-A53 & 4x1.0 GHz Cortex-A53)
K15s
Octa-core (2x2.4 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)
GPU
A71
Mali-T860MP2
K15s
Mali-G57 MC2
Card slot
A71
microSDXC (dedicated slot)
K15s
microSDXC
Internal
A71
16GB 3GB RAM
K15s
128GB 6GB RAM, 256GB 8GB RAM
Other
A71
eMMC 5.1
K15s
UFS 2.2
Single
A71
13 MP, f/2.2, PDAF
K15s
-
Features
A71
LED flash, HDR, panorama
K15s
LED flash, HDR, panorama
Video
A71
1080p@30fps
K15s
1080p@30/60fps
Dual
A71
-
K15s
50 MP, f/1.9, 25mm (wide), PDAF Auxiliary lens
Single
A71
5 MP, f/2.4
K15s
8 MP, f/2.1, 25mm (wide)
Video
A71
K15s
1080p@30fps
Features
A71
-
K15s
Panorama
Loudspeaker
A71
Yes
K15s
Yes
3.5mm jack
A71
Yes
K15s
No
WLAN
A71
Wi-Fi 802.11 b/g/n
K15s
Wi-Fi 802.11 a/b/g/n/ac, dual-band
Bluetooth
A71
4.0, A2DP
K15s
5.4, A2DP, LE, aptX HD
Positioning
A71
GPS
K15s
GPS, GALILEO, GLONASS, BDS, QZSS
NFC
A71
No
K15s
Yes
Radio
A71
FM radio
K15s
No
USB
A71
microUSB 2.0, OTG
K15s
USB Type-C 2.0, OTG
Infrared port
A71
-
K15s
Yes
Sensors
A71
Accelerometer, proximity, compass
K15s
Fingerprint (under display, optical), accelerometer, gyro, proximity, compass
Type
A71
Li-Ion 3000 mAh, non-removable
K15s
Si/C Li-Ion 8000 mAh
Charging
A71
-
K15s
45W wired, 45W UFCS, 45W PPS, 13.5W PD Reverse wired
Colors
A71
Gold, Black
K15s
Gray, Purple
Models
A71
CPH1717
K15s
PYE130
Price
A71
About 180 EUR
K15s
About 270 EUR