Screen size
A156.5"
A6xWinner: 6.8"+3.4%
Quick verdict
A6x leads the measured specs 12-5.
Measured wins
A15
5
spec wins
Ties
4
equal specs
A6x
12
spec wins
Overall winner
Screen size
Technology
A15
GSM / HSPA / LTE
A6x
GSM / HSPA / LTE / 5G
2G bands
A15
GSM 850 / 900 / 1800 / 1900
A6x
GSM 850 / 900 / 1800 / 1900
3G bands
A15
HSDPA 850 / 900 / 2100
A6x
HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100
4G bands
A15
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
equal specsSD card
equal specsStereo speakers
A6x
1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 26, 28, 38, 39, 40, 41, 42, 48, 66, 71
Speed
A15
HSPA, LTE
A6x
HSPA, LTE, 5G
5G bands
A15
-
A6x
1, 2, 3, 5, 7, 8, 12, 20, 26, 28, 38, 40, 41, 48, 66, 71, 77, 78 SA/NSA
Announced
A15
2020, October 15. Released 2020, October 27
A6x
2026, January 13
Status
A15
Discontinued
A6x
Available. Released 2026, January 13
Dimensions
A15
164 x 75.4 x 7.9 mm (6.46 x 2.97 x 0.31 in)
A6x
166.6 x 78.5 x 8.6 mm (6.56 x 3.09 x 0.34 in)
Weight
A15
175 g (6.17 oz)
A6x
212 g (7.48 oz)
Build
A15
Glass front, plastic back, plastic frame
A6x
Glass front, plastic frame, plastic back
SIM
A15
Nano-SIM + Nano-SIM
A6x
Nano-SIM + Nano-SIM
Other
A15
-
A6x
IP64 dust tight and water resistant (water splashes)
Type
A15
IPS LCD, 480 nits (typ)
A6x
IPS LCD, 120Hz, 1125 nits (peak)
Size
A15
6.52 inches, 102.6 cm2 (~83.0% screen-to-body ratio)
A6x
6.75 inches, 111.4 cm2 (~85.2% screen-to-body ratio)
Resolution
A15
720 x 1600 pixels, 20:9 ratio (~269 ppi density)
A6x
720 x 1570 pixels, 19.5:9 ratio (~256 ppi density)
OS
A15
Android 10, ColorOS 7.2
A6x
Android 15, ColorOS 15
Chipset
A15
Mediatek MT6765 Helio P35 (12 nm)
A6x
Mediatek Dimensity 6300 (6 nm)
CPU
A15
Octa-core (4x2.35 GHz Cortex-A53 & 4x1.8 GHz Cortex-A53)
A6x
Octa-core (2x2.4 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)
GPU
A15
PowerVR GE8320
A6x
Mali-G57 MC2
Card slot
A15
microSDXC
A6x
microSDXC
Internal
A15
32GB 2GB RAM, 32GB 3GB RAM
A6x
128GB 4GB RAM, 128GB 6GB RAM, 256GB 4GB RAM, 256GB 6GB RAM, 256GB 8GB RAM
Other
A15
eMMC 5.1
A6x
UFS 2.2
Triple
A15
13 MP, f/2.2, (wide), 1/3.1", 1.12µm, PDAF 2 MP (macro) Auxiliary lens
A6x
-
Features
A15
LED flash, HDR, panorama
A6x
LED flash, HDR, panorama
Video
A15
1080p@30fps
A6x
1080p@30/60fps
Dual
A15
-
A6x
50 MP, f/1.8, (wide), PDAF Auxiliary lens
Single
A15
5 MP, f/2.4, (wide)
A6x
5 MP, f/2.2, (wide)
Features
A15
HDR
A6x
Panorama
Video
A15
A6x
1080p@30fps
Loudspeaker
A15
Yes
A6x
Yes
3.5mm jack
A15
Yes
A6x
Yes
WLAN
A15
Wi-Fi 802.11 b/g/n, Wi-Fi Direct
A6x
Wi-Fi 802.11 a/b/g/n/ac, dual-band
Bluetooth
A15
5.0, A2DP, LE, aptX
A6x
5.4, A2DP, LE, aptX HD
Positioning
A15
GPS, GLONASS, BDS
A6x
GPS, GALILEO, GLONASS, QZSS
NFC
A15
No
A6x
Yes (market/region dependent)
Radio
A15
FM radio
A6x
Unspecified
USB
A15
microUSB 2.0, OTG
A6x
USB Type-C 2.0, OTG
Sensors
A15
Fingerprint (rear-mounted), accelerometer, proximity
A6x
Fingerprint (side-mounted), accelerometer, proximity, compass
Type
A15
Li-Po 4230 mAh
A6x
6500 mAh
Charging
A15
10W wired
A6x
Wired 5W reverse wired
Colors
A15
Dynamic Black, Mystery Blue
A6x
Plum Purple, Violet Purple
Models
A15
CPH2185
A6x
CPH2783
Price
A15
About 550 EUR
A6x
-