Screen size
equal specsA506.6"
S186.6"
Quick verdict
A50 leads the measured specs 4-2.
Measured wins
A50
4
spec wins
Overall winner
Ties
11
equal specs
S18
2
spec wins
Screen size
equal specsTechnology
A50
GSM / HSPA / LTE
S18
GSM / HSPA / LTE
2G bands
A50
GSM 850 / 900 / 1800 / 1900
S18
GSM 850 / 900 / 1800 / 1900
3G bands
A50
HSDPA 850 / 900 / 2100
S18
HSDPA 850 / 900 / 2100
4G bands
A50
LTE
S18
Resolution
equal specsRefresh rate
Peak brightness
Pixel density
equal specsCPU speed
RAM
equal specsStorage
equal specsMain camera
equal specsFront camera
Battery
equal specsWired charging
Weight
Thickness
IP rating
Wi‑Fi
Bluetooth
USB
5G support
equal specsNFC
equal specs3.5mm jack
equal specsSD card
equal specsStereo speakers
LTE
Speed
A50
HSPA, LTE
S18
HSPA, LTE
Announced
A50
2024, May
S18
2022
Status
A50
Available. Released 2024, May
S18
Available. Released 2022
Dimensions
A50
163.9 x 75.7 x 8.7 mm (6.45 x 2.98 x 0.34 in)
S18
-
Weight
A50
-
S18
-
SIM
A50
Dual SIM
S18
Dual SIM
Type
A50
IPS LCD, 480 nits (peak)
S18
IPS LCD
Size
A50
6.6 inches, 104.6 cm2 (~84.3% screen-to-body ratio)
S18
6.6 inches, 104.6 cm2
Resolution
A50
720 x 1612 pixels, 20:9 ratio (~267 ppi density)
S18
720 x 1612 pixels, 20:9 ratio (~267 ppi density)
OS
A50
Android 14 (Go edition)
S18
Android 11 (Go edition)
Chipset
A50
Unisoc T603
S18
Unisoc SC9863A (28 nm)
CPU
A50
Octa-core
S18
Octa-core (4x1.6 GHz Cortex-A55 & 4x1.2 GHz Cortex-A55)
GPU
A50
-
S18
IMG8322
Card slot
A50
microSDXC
S18
microSDXC
Internal
A50
64GB 2GB RAM, 64GB 3GB RAM, 64GB 4GB RAM, 128GB 3GB RAM
S18
64GB 2GB RAM
Single
A50
8 MP auxiliary lens
S18
-
Features
A50
LED flash
S18
Dual-LED flash
Video
A50
Yes
S18
Yes
Dual
A50
-
S18
8 MP (wide) 0.08 MP (macro) Auxiliary lens
Single
A50
5 MP
S18
8 MP
Video
A50
Yes
S18
Yes
Loudspeaker
A50
Yes
S18
Yes
3.5mm jack
A50
Yes
S18
Yes
WLAN
A50
Yes
S18
Yes
Bluetooth
A50
Yes
S18
Yes
Positioning
A50
GPS
S18
GPS
NFC
A50
No
S18
No
Radio
A50
Unspecified
S18
Unspecified
USB
A50
USB Type-C 2.0
S18
microUSB
Sensors
A50
Fingerprint (side-mounted); unspecified sensors
S18
Fingerprint (rear-mounted), accelerometer
Type
A50
5000 mAh
S18
5000 mAh
Charging
A50
10W wired
S18
-
Colors
A50
Shimmer Gold, Суаn Blue, Lime Green, Misty Black
S18
Mint Green, Digital Sliver, Midnight Black
Models
A50
A507LXU
S18
-