Screen size
A186.6"
A6 4GWinner: 6.8"+2.8%
Quick verdict
A6 4G leads the measured specs 13-6.
Measured wins
A18
6
spec wins
Ties
3
equal specs
A6 4G
13
spec wins
Overall winner
Screen size
Technology
A18
GSM / HSPA / LTE
A6 4G
GSM / HSPA / LTE
2G bands
A18
GSM 850 / 900 / 1800 / 1900
A6 4G
GSM 850 / 900 / 1800 / 1900
3G bands
A18
HSDPA 850 / 900 / 2100
A6 4G
HSDPA 850 / 900 / 2100 - version 1, HSDPA 900 / 2100 - version 2
4G bands
A18
1, 3, 5, 7, 8, 20, 28, 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
equal specsNFC
3.5mm jack
SD card
equal specsStereo speakers
A6 4G
1, 3, 5, 7, 8, 20, 28, 38, 40, 41 - version 1, 1, 3, 5, 8, 40 - version 2
Speed
A18
HSPA, LTE
A6 4G
HSPA, LTE
Announced
A18
2023, September 27
A6 4G
2026, January 13
Status
A18
Available. Released 2023, October 05
A6 4G
Available. Released 2026, January 13
Dimensions
A18
163.7 x 75 x 8.2 mm (6.44 x 2.95 x 0.32 in)
A6 4G
166.6 x 78.5 x 8.6 mm (6.56 x 3.09 x 0.34 in)
Weight
A18
188 g (6.63 oz)
A6 4G
215 g (7.58 oz)
SIM
A18
Nano-SIM + Nano-SIM
A6 4G
Nano-SIM + Nano-SIM
Other
A18
IP54 dust protected and water resistant (water splashes)
A6 4G
IP68/IP69 dust tight and water resistant (high pressure water jets; immersible up to 1.5m for 30 min)
Build
A18
-
A6 4G
Glass front, plastic frame, plastic back
Type
A18
IPS LCD, 90Hz, 720 nits (peak)
A6 4G
IPS LCD, 120Hz, 1125 nits (peak)
Size
A18
6.56 inches, 103.4 cm2 (~84.2% screen-to-body ratio)
A6 4G
6.75 inches, 111.4 cm2 (~85.2% screen-to-body ratio)
Resolution
A18
720 x 1612 pixels, 20:9 ratio (~269 ppi density)
A6 4G
720 x 1570 pixels, 19.5:9 ratio (~256 ppi density)
OS
A18
Android 13, upgradable to Android 15, ColorOS 15
A6 4G
Android 15, ColorOS 15
Chipset
A18
Mediatek MT6769 Helio G85 (12 nm)
A6 4G
Qualcomm SM6225 Snapdragon 685 (6 nm)
CPU
A18
Octa-core (2x2.0 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55)
A6 4G
Octa-core (4x2.8 GHz Cortex-A73 & 4x1.9 GHz Cortex-A53)
GPU
A18
Mali-G52 MC2
A6 4G
Adreno 610
Card slot
A18
microSDXC
A6 4G
microSDXC
Internal
A18
64GB 4GB RAM, 128GB 4GB RAM
A6 4G
128GB 6GB RAM, 128GB 8GB RAM, 256GB 4GB RAM, 256GB 6GB RAM, 256GB 8GB RAM
Other
A18
eMMC 5.1
A6 4G
UFS 2.2
Dual
A18
8 MP, f/2.0, (wide), AF Auxiliary lens
A6 4G
50 MP, f/1.8, (wide), PDAF Auxiliary lens
Features
A18
LED flash, panorama
A6 4G
LED flash, HDR, panorama
Video
A18
1080p@30fps
A6 4G
1080p@30fps
Single
A18
5 MP, f/2.2, (wide)
A6 4G
8 MP, f/2.0, (wide)
Features
A18
Panorama
A6 4G
Panorama
Video
A18
1080p@30fps
A6 4G
1080p@30fps
Loudspeaker
A18
Yes
A6 4G
Yes, with stereo speakers
3.5mm jack
A18
Yes
A6 4G
No
WLAN
A18
Wi-Fi 802.11 a/b/g/n/ac, dual-band
A6 4G
Wi-Fi 802.11 a/b/g/n/ac, dual-band
Bluetooth
A18
5.3, A2DP, LE, aptX HD
A6 4G
5.0, A2DP, LE, aptX
Positioning
A18
GPS, GALILEO, GLONASS, BDS, QZSS
A6 4G
GPS, GALILEO, GLONASS, QZSS
NFC
A18
No
A6 4G
Yes (market/region dependent)
Radio
A18
No
A6 4G
Unspecified
USB
A18
USB Type-C 2.0, OTG
A6 4G
USB Type-C 2.0, OTG
Sensors
A18
Fingerprint (side-mounted), accelerometer, proximity, compass
A6 4G
Fingerprint (side-mounted), accelerometer, proximity, compass
Type
A18
Li-Po 5000 mAh
A6 4G
Si/C Li-Ion 7000 mAh
Charging
A18
-
A6 4G
45W wired, 33W PPS, 13.5W PD, 36% in 30 min 5W reverse wired
Colors
A18
Glowing Black, Glowing Blue
A6 4G
Sapphire Blue, Aurora Gold
Models
A18
CPH2591
A6 4G
CPH2817