Screen size
A15s6.5"
A6s 4GWinner: 6.8"+3.4%
Quick verdict
A6s 4G leads the measured specs 13-5.
Measured wins
A15s
5
spec wins
Ties
4
equal specs
A6s 4G
13
spec wins
Overall winner
Screen size
Technology
A15s
GSM / HSPA / LTE
A6s 4G
GSM / HSPA / LTE
2G bands
A15s
GSM 850 / 900 / 1800 / 1900
A6s 4G
GSM 850 / 900 / 1800 / 1900
3G bands
A15s
HSDPA 850 / 900 / 2100
A6s 4G
HSDPA 850 / 900 / 2100 - version 1, HSDPA 900 / 2100 - version 2
4G bands
A15s
1, 3, 5, 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
equal specsUSB
equal specs5G support
equal specsNFC
3.5mm jack
SD card
equal specsStereo speakers
A6s 4G
1, 3, 5, 7, 8, 20, 28, 38, 40, 41 - version 1, 1, 3, 5, 8, 40 - version 2
Speed
A15s
HSPA, LTE
A6s 4G
HSPA, LTE
Announced
A15s
2020, December 18. Released 2020, December 18
A6s 4G
2026, January 09
Status
A15s
Discontinued
A6s 4G
Available. Released 2026, January 09
Dimensions
A15s
164 x 75.4 x 7.9 mm (6.46 x 2.97 x 0.31 in)
A6s 4G
166.6 x 78.5 x 8.6 mm (6.56 x 3.09 x 0.34 in)
Weight
A15s
177 g (6.24 oz)
A6s 4G
215 g (7.58 oz)
Build
A15s
Glass front, plastic back, plastic frame
A6s 4G
Glass front, plastic frame, plastic back
SIM
A15s
Nano-SIM + Nano-SIM
A6s 4G
Nano-SIM + Nano-SIM
Other
A15s
-
A6s 4G
IP68/IP69 dust tight and water resistant (high pressure water jets; immersible up to 1.5m for 30 min)
Type
A15s
IPS LCD, 480 nits (typ)
A6s 4G
IPS LCD, 120Hz, 1125 nits (peak)
Size
A15s
6.52 inches, 102.6 cm2 (~83.0% screen-to-body ratio)
A6s 4G
6.75 inches, 111.4 cm2 (~85.2% screen-to-body ratio)
Resolution
A15s
720 x 1600 pixels, 20:9 ratio (~269 ppi density)
A6s 4G
720 x 1570 pixels, 19.5:9 ratio (~256 ppi density)
OS
A15s
Android 10, ColorOS 7.2
A6s 4G
Android 15, ColorOS 15
Chipset
A15s
Mediatek MT6765 Helio P35 (12 nm)
A6s 4G
Qualcomm SM6225 Snapdragon 685 (6 nm)
CPU
A15s
Octa-core (4x2.35 GHz Cortex-A53 & 4x1.8 GHz Cortex-A53)
A6s 4G
Octa-core (4x2.8 GHz Cortex-A73 & 4x1.9 GHz Cortex-A53)
GPU
A15s
PowerVR GE8320
A6s 4G
Adreno 610
Card slot
A15s
microSDXC
A6s 4G
microSDXC
Internal
A15s
64GB 4GB RAM, 128GB 4GB RAM
A6s 4G
128GB 8GB RAM, 256GB 8GB RAM
Other
A15s
eMMC 5.1
A6s 4G
UFS 2.2
Triple
A15s
13 MP, f/2.2, (wide), 1/3.1", 1.12µm, PDAF 2 MP (macro) Auxiliary lens
A6s 4G
-
Features
A15s
LED flash, HDR, panorama
A6s 4G
LED flash, HDR, panorama
Video
A15s
1080p@30fps
A6s 4G
1080p@30fps
Dual
A15s
-
A6s 4G
50 MP, f/1.8, (wide), PDAF Auxiliary lens
Single
A15s
8 MP, f/2.0, (wide)
A6s 4G
16 MP, f/2.4, (wide)
Features
A15s
HDR
A6s 4G
Panorama
Video
A15s
1080p@30fps
A6s 4G
1080p@30fps
Loudspeaker
A15s
Yes
A6s 4G
Yes, with stereo speakers
3.5mm jack
A15s
Yes
A6s 4G
No
WLAN
A15s
Wi-Fi 802.11 b/g/n, Wi-Fi Direct
A6s 4G
Wi-Fi 802.11 a/b/g/n/ac, dual-band
Bluetooth
A15s
5.0, A2DP, LE, aptX
A6s 4G
5.0, A2DP, LE, aptX
Positioning
A15s
GPS, GLONASS, GALILEO, BDS
A6s 4G
GPS, GALILEO, GLONASS, QZSS
NFC
A15s
No
A6s 4G
Yes (market/region dependent)
Radio
A15s
FM radio
A6s 4G
Unspecified
USB
A15s
microUSB 2.0, OTG
A6s 4G
USB Type-C 2.0, OTG
Sensors
A15s
Fingerprint (rear-mounted), accelerometer, proximity
A6s 4G
Fingerprint (side-mounted), accelerometer, proximity, compass
Type
A15s
Li-Po 4230 mAh
A6s 4G
Si/C Li-Ion 7000 mAh
Charging
A15s
10W wired
A6s 4G
80W wired, 33W PPS, 13.5W PD, 56% in 30 min 5W reverse wired
Colors
A15s
Dynamic Black, Fancy White
A6s 4G
Cappuccino Brown, Ice White
Models
A15s
CPH2179
A6s 4G
CPH2815
Price
A15s
About 130 EUR
A6s 4G
-