Screen size
A7 Pro MaxWinner: 6.8"+3.1%
K15s6.6"
Quick verdict
A7 Pro Max leads the measured specs 9-2.
Measured wins
A7 Pro Max
9
spec wins
Overall winner
Ties
11
equal specs
K15s
2
spec wins
Screen size
Technology
A7 Pro Max
GSM / HSPA / LTE / 5G
K15s
GSM / HSPA / LTE / 5G
2G bands
A7 Pro Max
GSM 850 / 900 / 1800 / 1900
K15s
GSM 850 / 900 / 1800 / 1900
3G bands
A7 Pro Max
HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100 - International, HSDPA 850 / 900 / 2100 - China
K15s
HSDPA 850 / 900 / 2100
4G bands
A7 Pro Max
1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 26, 28, 32, 38, 39, 40, 41, 42, 43, 48, 66 - International, 1, 3, 5, 8, 18, 19, 26, 28, 34, 38, 39, 40, 41, 42, 43, 48 - China
Resolution
Refresh rate
equal specsPeak brightness
Pixel density
CPU speed
equal specsRAM
Storage
equal specsMain camera
equal specsFront camera
Battery
Wired charging
Weight
Thickness
IP rating
equal specsWi‑Fi
equal specsBluetooth
equal specsUSB
equal specs5G support
equal specsNFC
equal specs3.5mm jack
equal specsSD card
Stereo speakers
K15s
1, 3, 5, 8, 28, 34, 38, 39, 40, 41, 42, 48
5G bands
A7 Pro Max
1, 2, 3, 5, 7, 8, 12, 20, 26, 28, 38, 40, 41, 48, 66, 77, 78 SA/NSA - International, 1, 3, 5, 8, 18, 26, 28, 38, 40, 41, 48, 77, 78 SA/NSA - China
K15s
1, 3, 5, 8, 28, 38, 40, 41, 48, 77, 78 SA/NSA
Speed
A7 Pro Max
HSPA, LTE, 5G
K15s
HSPA, LTE, 5G
Announced
A7 Pro Max
2026, August 04
K15s
2026, October 02
Status
A7 Pro Max
Available. Released 2026, August 07
K15s
Available. Released 2026, October 02
Dimensions
A7 Pro Max
163 x 78 x 8.6 mm (6.42 x 3.07 x 0.34 in)
K15s
159.1 x 75.8 x 8.8 mm (6.26 x 2.98 x 0.35 in)
Weight
A7 Pro Max
224 g (7.90 oz)
K15s
205 g (7.23 oz)
Build
A7 Pro Max
Glass front, plastic frame, plastic back
K15s
Glass front, plastic frame, plastic back
SIM
A7 Pro Max
· Nano-SIM + Nano-SIM + eSIM (max 2 at a time) - International· Nano-SIM + Nano-SIM - China
K15s
Nano-SIM + Nano-SIM
Other
A7 Pro Max
IP68/IP69K dust tight and water resistant (high pressure water jets; immersible up to 1.5m for 30 min) MIL-STD-810H compliant* * does not guarantee ruggedness or use in extreme conditions Drop resistant up to 1.8m RGB LED light for notifications (on the back)
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
A7 Pro Max
AMOLED, 1B colors, 120Hz, 1800 nits (HBM)
K15s
AMOLED, 1B colors, 120Hz, 800 nits (typ), 1400 nits (peak)
Size
A7 Pro Max
6.78 inches, 112.4 cm2 (~88.4% screen-to-body ratio)
K15s
6.57 inches, 105.0 cm2 (~87.1% screen-to-body ratio)
Resolution
A7 Pro Max
1272 x 2772 pixels, 19.5:9 ratio (~450 ppi density)
K15s
1080 x 2372 pixels (~397 ppi density)
OS
A7 Pro Max
Android 16, ColorOS 16
K15s
Android 16, ColorOS 16
Chipset
A7 Pro Max
Qualcomm Snapdragon 4 Gen 5 (4 nm)
K15s
Mediatek Dimensity 6360 Max (6 nm)
CPU
A7 Pro Max
Octa-core (2x2.4 GHz Cortex-A78 & 6x2.0 GHz Cortex-A55)
K15s
Octa-core (2x2.4 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)
GPU
A7 Pro Max
Adreno 613
K15s
Mali-G57 MC2
Card slot
A7 Pro Max
No
K15s
microSDXC
Internal
A7 Pro Max
128GB 8GB RAM, 256GB 6GB RAM, 256GB 8GB RAM, 256GB 12GB RAM, 512GB 12GB RAM
K15s
128GB 6GB RAM, 256GB 8GB RAM
Other
A7 Pro Max
UFS 3.1
K15s
UFS 2.2
Dual
A7 Pro Max
50 MP, f/1.8, (wide), 1/2.0", PDAF, OIS Auxiliary lens
K15s
50 MP, f/1.9, 25mm (wide), PDAF Auxiliary lens
Features
A7 Pro Max
Color spectrum sensor, LED flash, HDR, panorama
K15s
LED flash, HDR, panorama
Video
A7 Pro Max
1080p@30fps, gyro-EIS
K15s
1080p@30/60fps
Single
A7 Pro Max
50 MP, f/2.0, 18mm (ultrawide), AF
K15s
8 MP, f/2.1, 25mm (wide)
Features
A7 Pro Max
Panorama
K15s
Panorama
Video
A7 Pro Max
1080p@30fps
K15s
1080p@30fps
Loudspeaker
A7 Pro Max
Yes
K15s
Yes
3.5mm jack
A7 Pro Max
No
K15s
No
WLAN
A7 Pro Max
Wi-Fi 802.11 a/b/g/n/ac, dual-band
K15s
Wi-Fi 802.11 a/b/g/n/ac, dual-band
Bluetooth
A7 Pro Max
5.1, A2DP, LE, aptX HD
K15s
5.4, A2DP, LE, aptX HD
Positioning
A7 Pro Max
GPS, GALILEO, GLONASS, BDS, QZSS
K15s
GPS, GALILEO, GLONASS, BDS, QZSS
NFC
A7 Pro Max
Yes
K15s
Yes
Infrared port
A7 Pro Max
Yes
K15s
Yes
Radio
A7 Pro Max
No
K15s
No
USB
A7 Pro Max
USB Type-C 2.0, OTG
K15s
USB Type-C 2.0, OTG
Sensors
A7 Pro Max
Fingerprint (under display, optical), accelerometer, gyro, proximity, compass
K15s
Fingerprint (under display, optical), accelerometer, gyro, proximity, compass
Type
A7 Pro Max
Si/C Li-Ion 10000 mAh
K15s
Si/C Li-Ion 8000 mAh
Charging
A7 Pro Max
80W wired, 40W/80W UFCS, 55W PPS, 13.5W PD 27W reverse wired
K15s
45W wired, 45W UFCS, 45W PPS, 13.5W PD Reverse wired
Colors
A7 Pro Max
Lunar Black, Surfing Blue, Orange
K15s
Gray, Purple
Models
A7 Pro Max
CPH2909, PYC110
K15s
PYE130
Price
A7 Pro Max
About 600 EUR
K15s
About 270 EUR