Screen size
equal specsE244s2.4"
Energy E202.4"
Quick verdict
E244s leads the measured specs 6-0.
Measured wins
E244s
6
spec wins
Overall winner
Ties
8
equal specs
Energy E20
0
spec wins
Screen size
equal specsTechnology
E244s
GSM / HSPA / LTE
Energy E20
GSM / HSPA / LTE
2G bands
E244s
GSM 850 / 900 / 1800 / 1900
Energy E20
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G bands
E244s
HSDPA 850 / 900 / 2100
Energy E20
HSDPA 900 / 2100
4G bands
E244s
LTE
Resolution
equal specsRefresh rate
Peak brightness
Pixel density
equal specsCPU speed
RAM
Storage
Main camera
Front camera
Battery
Wired charging
Weight
Thickness
IP rating
Wi‑Fi
Bluetooth
USB
equal specs5G support
equal specsNFC
equal specs3.5mm jack
equal specsSD card
equal specsStereo speakers
Energy E20
1, 3, 7, 8, 20, 28
Speed
E244s
HSPA, LTE
Energy E20
HSPA, LTE
Announced
E244s
2023, December
Energy E20
2017, November. Released 2017, November
Status
E244s
Available. Released 2024, February
Energy E20
Discontinued
Dimensions
E244s
131.2 x 54 x 12 mm (5.17 x 2.13 x 0.47 in)
Energy E20
103.2 x 51 x 18.2 mm (4.06 x 2.01 x 0.72 in)
Weight
E244s
91 g (3.21 oz)
Energy E20
92 g (3.25 oz)
SIM
E244s
Nano-SIM + Nano-SIM
Energy E20
Hybrid Dual SIM (Mini-SIM, dual stand-by)
Type
E244s
TN TFT
Energy E20
TFT, 256K colors
Size
E244s
2.4 inches, 17.8 cm2 (~25.2% screen-to-body ratio)
Energy E20
2.4 inches, 17.8 cm2 (~33.9% screen-to-body ratio)
Resolution
E244s
240 x 320 pixels, 4:3 ratio (~167 ppi density)
Energy E20
240 x 320 pixels, 4:3 ratio (~167 ppi density)
Chipset
E244s
Unisoc T107
Energy E20
-
CPU
E244s
Single-core 1 GHz
Energy E20
-
Card slot
E244s
microSDHC
Energy E20
microSDHC (uses shared SIM slot)
Phonebook
E244s
Yes
Energy E20
Yes
Call records
E244s
Yes
Energy E20
Yes
Single
E244s
0.3 MP
Energy E20
VGA
Features
E244s
LED flash
Energy E20
-
Video
E244s
No
Energy E20
No
Other
E244s
No
Energy E20
No
Loudspeaker
E244s
Yes
Energy E20
Yes
3.5mm jack
E244s
Yes
Energy E20
Yes
WLAN
E244s
No
Energy E20
No
Bluetooth
E244s
5.0, A2DP, LE
Energy E20
2.0
Positioning
E244s
No
Energy E20
No
NFC
E244s
No
Energy E20
No
Radio
E244s
FM radio
Energy E20
FM radio
USB
E244s
USB Type-C 2.0
Energy E20
microUSB 2.0
Sensors
E244s
No
Energy E20
Messaging
E244s
SMS
Energy E20
SMS
Games
E244s
Energy E20
No
Java
E244s
No
Energy E20
No
Type
E244s
1400 mAh battery
Energy E20
Li-Ion 1000 mAh, removable
Colors
E244s
Black
Energy E20
Black
Price
E244s
About 20 EUR
Energy E20
About 40 EUR
SAR
E244s
-
Energy E20
0.07 W/kg (head) 0.73 W/kg (body)